diff options
Diffstat (limited to 'drivers')
650 files changed, 38978 insertions, 14471 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 5d9248526d78..4770de5707b9 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -348,7 +348,6 @@ source "drivers/acpi/apei/Kconfig" config ACPI_EXTLOG tristate "Extended Error Log support" depends on X86_MCE && X86_LOCAL_APIC - select EFI select UEFI_CPER default n help diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 8711e3797165..3c2e4aa529c4 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -207,7 +207,7 @@ static int acpi_ac_probe(struct platform_device *pdev) goto end; result = acpi_install_notify_handler(ACPI_HANDLE(&pdev->dev), - ACPI_DEVICE_NOTIFY, acpi_ac_notify_handler, ac); + ACPI_ALL_NOTIFY, acpi_ac_notify_handler, ac); if (result) { power_supply_unregister(&ac->charger); goto end; @@ -255,7 +255,7 @@ static int acpi_ac_remove(struct platform_device *pdev) return -EINVAL; acpi_remove_notify_handler(ACPI_HANDLE(&pdev->dev), - ACPI_DEVICE_NOTIFY, acpi_ac_notify_handler); + ACPI_ALL_NOTIFY, acpi_ac_notify_handler); ac = platform_get_drvdata(pdev); if (ac->charger.dev) diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c index 6745fe137b9e..e60390597372 100644 --- a/drivers/acpi/acpi_lpss.c +++ b/drivers/acpi/acpi_lpss.c @@ -162,6 +162,7 @@ static const struct acpi_device_id acpi_lpss_device_ids[] = { { "80860F14", (unsigned long)&byt_sdio_dev_desc }, { "80860F41", (unsigned long)&byt_i2c_dev_desc }, { "INT33B2", }, + { "INT33FC", }, { "INT3430", (unsigned long)&lpt_dev_desc }, { "INT3431", (unsigned long)&lpt_dev_desc }, diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig index 786294bb682c..3650b2183227 100644 --- a/drivers/acpi/apei/Kconfig +++ b/drivers/acpi/apei/Kconfig @@ -2,7 +2,6 @@ config ACPI_APEI bool "ACPI Platform Error Interface (APEI)" select MISC_FILESYSTEMS select PSTORE - select EFI select UEFI_CPER depends on X86 help diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index 26311f23c824..cb1d557fc22c 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -942,6 +942,7 @@ static int erst_clearer(enum pstore_type_id type, u64 id, int count, static struct pstore_info erst_info = { .owner = THIS_MODULE, .name = "erst", + .flags = PSTORE_FLAGS_FRAGILE, .open = erst_open_pstore, .close = erst_close_pstore, .read = erst_reader, diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index fbf1aceda8b8..5876a49dfd38 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -62,6 +62,7 @@ MODULE_AUTHOR("Alexey Starikovskiy <astarikovskiy@suse.de>"); MODULE_DESCRIPTION("ACPI Battery Driver"); MODULE_LICENSE("GPL"); +static int battery_bix_broken_package; static unsigned int cache_time = 1000; module_param(cache_time, uint, 0644); MODULE_PARM_DESC(cache_time, "cache time in milliseconds"); @@ -416,7 +417,12 @@ static int acpi_battery_get_info(struct acpi_battery *battery) ACPI_EXCEPTION((AE_INFO, status, "Evaluating %s", name)); return -ENODEV; } - if (test_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags)) + + if (battery_bix_broken_package) + result = extract_package(battery, buffer.pointer, + extended_info_offsets + 1, + ARRAY_SIZE(extended_info_offsets) - 1); + else if (test_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags)) result = extract_package(battery, buffer.pointer, extended_info_offsets, ARRAY_SIZE(extended_info_offsets)); @@ -754,6 +760,17 @@ static int battery_notify(struct notifier_block *nb, return 0; } +static struct dmi_system_id bat_dmi_table[] = { + { + .ident = "NEC LZ750/LS", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "NEC"), + DMI_MATCH(DMI_PRODUCT_NAME, "PC-LZ750LS"), + }, + }, + {}, +}; + static int acpi_battery_add(struct acpi_device *device) { int result = 0; @@ -846,6 +863,9 @@ static void __init acpi_battery_init_async(void *unused, async_cookie_t cookie) { if (acpi_disabled) return; + + if (dmi_check_system(bat_dmi_table)) + battery_bix_broken_package = 1; acpi_bus_register_driver(&acpi_battery_driver); } diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index bba9b72e25f8..0710004055c8 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -156,6 +156,16 @@ int acpi_bus_get_private_data(acpi_handle handle, void **data) } EXPORT_SYMBOL(acpi_bus_get_private_data); +void acpi_bus_no_hotplug(acpi_handle handle) +{ + struct acpi_device *adev = NULL; + + acpi_bus_get_device(handle, &adev); + if (adev) + adev->flags.no_hotplug = true; +} +EXPORT_SYMBOL_GPL(acpi_bus_no_hotplug); + static void acpi_print_osc_error(acpi_handle handle, struct acpi_osc_context *context, char *error) { diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 14f1e9506338..e3a92a6da39a 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -427,6 +427,9 @@ static const struct pci_device_id ahci_pci_tbl[] = { .driver_data = board_ahci_yes_fbs }, /* 88se9128 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL_EXT, 0x9125), .driver_data = board_ahci_yes_fbs }, /* 88se9125 */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_MARVELL_EXT, 0x9178, + PCI_VENDOR_ID_MARVELL_EXT, 0x9170), + .driver_data = board_ahci_yes_fbs }, /* 88se9170 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL_EXT, 0x917a), .driver_data = board_ahci_yes_fbs }, /* 88se9172 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL_EXT, 0x9172), @@ -1238,15 +1241,6 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) return rc; - /* AHCI controllers often implement SFF compatible interface. - * Grab all PCI BARs just in case. - */ - rc = pcim_iomap_regions_request_all(pdev, 1 << ahci_pci_bar, DRV_NAME); - if (rc == -EBUSY) - pcim_pin_device(pdev); - if (rc) - return rc; - if (pdev->vendor == PCI_VENDOR_ID_INTEL && (pdev->device == 0x2652 || pdev->device == 0x2653)) { u8 map; @@ -1263,6 +1257,15 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) } } + /* AHCI controllers often implement SFF compatible interface. + * Grab all PCI BARs just in case. + */ + rc = pcim_iomap_regions_request_all(pdev, 1 << ahci_pci_bar, DRV_NAME); + if (rc == -EBUSY) + pcim_pin_device(pdev); + if (rc) + return rc; + hpriv = devm_kzalloc(dev, sizeof(*hpriv), GFP_KERNEL); if (!hpriv) return -ENOMEM; diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c index ae2d73fe321e..3e23e9941dad 100644 --- a/drivers/ata/ahci_imx.c +++ b/drivers/ata/ahci_imx.c @@ -113,7 +113,7 @@ static int imx6q_sata_init(struct device *dev, void __iomem *mmio) /* * set PHY Paremeters, two steps to configure the GPR13, * one write for rest of parameters, mask of first write - * is 0x07fffffd, and the other one write for setting + * is 0x07ffffff, and the other one write for setting * the mpll_clk_en. */ regmap_update_bits(imxpriv->gpr, 0x34, IMX6Q_GPR13_SATA_RX_EQ_VAL_MASK @@ -124,6 +124,7 @@ static int imx6q_sata_init(struct device *dev, void __iomem *mmio) | IMX6Q_GPR13_SATA_TX_ATTEN_MASK | IMX6Q_GPR13_SATA_TX_BOOST_MASK | IMX6Q_GPR13_SATA_TX_LVL_MASK + | IMX6Q_GPR13_SATA_MPLL_CLK_EN | IMX6Q_GPR13_SATA_TX_EDGE_RATE , IMX6Q_GPR13_SATA_RX_EQ_VAL_3_0_DB | IMX6Q_GPR13_SATA_RX_LOS_LVL_SATA2M diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 75b93678bbcd..1393a5890ed5 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -2149,9 +2149,16 @@ static int ata_dev_config_ncq(struct ata_device *dev, "failed to get NCQ Send/Recv Log Emask 0x%x\n", err_mask); } else { + u8 *cmds = dev->ncq_send_recv_cmds; + dev->flags |= ATA_DFLAG_NCQ_SEND_RECV; - memcpy(dev->ncq_send_recv_cmds, ap->sector_buf, - ATA_LOG_NCQ_SEND_RECV_SIZE); + memcpy(cmds, ap->sector_buf, ATA_LOG_NCQ_SEND_RECV_SIZE); + + if (dev->horkage & ATA_HORKAGE_NO_NCQ_TRIM) { + ata_dev_dbg(dev, "disabling queued TRIM support\n"); + cmds[ATA_LOG_NCQ_SEND_RECV_DSM_OFFSET] &= + ~ATA_LOG_NCQ_SEND_RECV_DSM_TRIM; + } } } @@ -4156,6 +4163,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "ST3320[68]13AS", "SD1[5-9]", ATA_HORKAGE_NONCQ | ATA_HORKAGE_FIRMWARE_WARN }, + /* Seagate Momentus SpinPoint M8 seem to have FPMDA_AA issues */ + { "ST1000LM024 HN-M101MBB", "2AR10001", ATA_HORKAGE_BROKEN_FPDMA_AA }, + /* Blacklist entries taken from Silicon Image 3124/3132 Windows driver .inf file - also several Linux problem reports */ { "HTS541060G9SA00", "MB3OC60D", ATA_HORKAGE_NONCQ, }, @@ -4202,6 +4212,10 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "PIONEER DVD-RW DVR-212D", NULL, ATA_HORKAGE_NOSETXFER }, { "PIONEER DVD-RW DVR-216D", NULL, ATA_HORKAGE_NOSETXFER }, + /* devices that don't properly handle queued TRIM commands */ + { "Micron_M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, + { "Crucial_CT???M500SSD1", NULL, ATA_HORKAGE_NO_NCQ_TRIM, }, + /* End Marker */ { } }; @@ -6519,6 +6533,7 @@ static int __init ata_parse_force_one(char **cur, { "norst", .lflags = ATA_LFLAG_NO_HRST | ATA_LFLAG_NO_SRST }, { "rstonce", .lflags = ATA_LFLAG_RST_ONCE }, { "atapi_dmadir", .horkage_on = ATA_HORKAGE_ATAPI_DMADIR }, + { "disable", .horkage_on = ATA_HORKAGE_DISABLE }, }; char *start = *cur, *p = *cur; char *id, *val, *endp; diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index ab58556d347c..377eb889f555 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -3872,6 +3872,27 @@ void ata_scsi_hotplug(struct work_struct *work) return; } + /* + * XXX - UGLY HACK + * + * The block layer suspend/resume path is fundamentally broken due + * to freezable kthreads and workqueue and may deadlock if a block + * device gets removed while resume is in progress. I don't know + * what the solution is short of removing freezable kthreads and + * workqueues altogether. + * + * The following is an ugly hack to avoid kicking off device + * removal while freezer is active. This is a joke but does avoid + * this particular deadlock scenario. + * + * https://bugzilla.kernel.org/show_bug.cgi?id=62801 + * http://marc.info/?l=linux-kernel&m=138695698516487 + */ +#ifdef CONFIG_FREEZER + while (pm_freezing) + msleep(10); +#endif + DPRINTK("ENTER\n"); mutex_lock(&ap->scsi_scan_mutex); diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c index fe3ca0989b14..1ad2f62d34b9 100644 --- a/drivers/ata/sata_sis.c +++ b/drivers/ata/sata_sis.c @@ -83,6 +83,10 @@ static struct pci_driver sis_pci_driver = { .id_table = sis_pci_tbl, .probe = sis_init_one, .remove = ata_pci_remove_one, +#ifdef CONFIG_PM + .suspend = ata_pci_device_suspend, + .resume = ata_pci_device_resume, +#endif }; static struct scsi_host_template sis_sht = { diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c index f370fc13aea5..83a598ebb65a 100644 --- a/drivers/block/null_blk.c +++ b/drivers/block/null_blk.c @@ -1,4 +1,5 @@ #include <linux/module.h> + #include <linux/moduleparam.h> #include <linux/sched.h> #include <linux/fs.h> @@ -65,7 +66,7 @@ enum { NULL_Q_MQ = 2, }; -static int submit_queues = 1; +static int submit_queues; module_param(submit_queues, int, S_IRUGO); MODULE_PARM_DESC(submit_queues, "Number of submission queues"); @@ -101,9 +102,9 @@ static int hw_queue_depth = 64; module_param(hw_queue_depth, int, S_IRUGO); MODULE_PARM_DESC(hw_queue_depth, "Queue depth for each hardware queue. Default: 64"); -static bool use_per_node_hctx = true; +static bool use_per_node_hctx = false; module_param(use_per_node_hctx, bool, S_IRUGO); -MODULE_PARM_DESC(use_per_node_hctx, "Use per-node allocation for hardware context queues. Default: true"); +MODULE_PARM_DESC(use_per_node_hctx, "Use per-node allocation for hardware context queues. Default: false"); static void put_tag(struct nullb_queue *nq, unsigned int tag) { @@ -346,8 +347,37 @@ static int null_queue_rq(struct blk_mq_hw_ctx *hctx, struct request *rq) static struct blk_mq_hw_ctx *null_alloc_hctx(struct blk_mq_reg *reg, unsigned int hctx_index) { - return kzalloc_node(sizeof(struct blk_mq_hw_ctx), GFP_KERNEL, - hctx_index); + int b_size = DIV_ROUND_UP(reg->nr_hw_queues, nr_online_nodes); + int tip = (reg->nr_hw_queues % nr_online_nodes); + int node = 0, i, n; + + /* + * Split submit queues evenly wrt to the number of nodes. If uneven, + * fill the first buckets with one extra, until the rest is filled with + * no extra. + */ + for (i = 0, n = 1; i < hctx_index; i++, n++) { + if (n % b_size == 0) { + n = 0; + node++; + + tip--; + if (!tip) + b_size = reg->nr_hw_queues / nr_online_nodes; + } + } + + /* + * A node might not be online, therefore map the relative node id to the + * real node id. + */ + for_each_online_node(n) { + if (!node) + break; + node--; + } + + return kzalloc_node(sizeof(struct blk_mq_hw_ctx), GFP_KERNEL, n); } static void null_free_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_index) @@ -355,16 +385,24 @@ static void null_free_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_index) kfree(hctx); } +static void null_init_queue(struct nullb *nullb, struct nullb_queue *nq) +{ + BUG_ON(!nullb); + BUG_ON(!nq); + + init_waitqueue_head(&nq->wait); + nq->queue_depth = nullb->queue_depth; +} + static int null_init_hctx(struct blk_mq_hw_ctx *hctx, void *data, unsigned int index) { struct nullb *nullb = data; struct nullb_queue *nq = &nullb->queues[index]; - init_waitqueue_head(&nq->wait); - nq->queue_depth = nullb->queue_depth; - nullb->nr_queues++; hctx->driver_data = nq; + null_init_queue(nullb, nq); + nullb->nr_queues++; return 0; } @@ -387,10 +425,7 @@ static void null_del_dev(struct nullb *nullb) list_del_init(&nullb->list); del_gendisk(nullb->disk); - if (queue_mode == NULL_Q_MQ) - blk_mq_free_queue(nullb->q); - else - blk_cleanup_queue(nullb->q); + blk_cleanup_queue(nullb->q); put_disk(nullb->disk); kfree(nullb); } @@ -417,13 +452,13 @@ static int setup_commands(struct nullb_queue *nq) nq->cmds = kzalloc(nq->queue_depth * sizeof(*cmd), GFP_KERNEL); if (!nq->cmds) - return 1; + return -ENOMEM; tag_size = ALIGN(nq->queue_depth, BITS_PER_LONG) / BITS_PER_LONG; nq->tag_map = kzalloc(tag_size * sizeof(unsigned long), GFP_KERNEL); if (!nq->tag_map) { kfree(nq->cmds); - return 1; + return -ENOMEM; } for (i = 0; i < nq->queue_depth; i++) { @@ -454,33 +489,37 @@ static void cleanup_queues(struct nullb *nullb) static int setup_queues(struct nullb *nullb) { - struct nullb_queue *nq; - int i; - - nullb->queues = kzalloc(submit_queues * sizeof(*nq), GFP_KERNEL); + nullb->queues = kzalloc(submit_queues * sizeof(struct nullb_queue), + GFP_KERNEL); if (!nullb->queues) - return 1; + return -ENOMEM; nullb->nr_queues = 0; nullb->queue_depth = hw_queue_depth; - if (queue_mode == NULL_Q_MQ) - return 0; + return 0; +} + +static int init_driver_queues(struct nullb *nullb) +{ + struct nullb_queue *nq; + int i, ret = 0; for (i = 0; i < submit_queues; i++) { nq = &nullb->queues[i]; - init_waitqueue_head(&nq->wait); - nq->queue_depth = hw_queue_depth; - if (setup_commands(nq)) - break; + + null_init_queue(nullb, nq); + + ret = setup_commands(nq); + if (ret) + goto err_queue; nullb->nr_queues++; } - if (i == submit_queues) - return 0; - + return 0; +err_queue: cleanup_queues(nullb); - return 1; + return ret; } static int null_add_dev(void) @@ -518,11 +557,13 @@ static int null_add_dev(void) } else if (queue_mode == NULL_Q_BIO) { nullb->q = blk_alloc_queue_node(GFP_KERNEL, home_node); blk_queue_make_request(nullb->q, null_queue_bio); + init_driver_queues(nullb); } else { nullb->q = blk_init_queue_node(null_request_fn, &nullb->lock, home_node); blk_queue_prep_rq(nullb->q, null_rq_prep_fn); if (nullb->q) blk_queue_softirq_done(nullb->q, null_softirq_done_fn); + init_driver_queues(nullb); } if (!nullb->q) @@ -534,10 +575,7 @@ static int null_add_dev(void) disk = nullb->disk = alloc_disk_node(1, home_node); if (!disk) { queue_fail: - if (queue_mode == NULL_Q_MQ) - blk_mq_free_queue(nullb->q); - else - blk_cleanup_queue(nullb->q); + blk_cleanup_queue(nullb->q); cleanup_queues(nullb); err: kfree(nullb); @@ -579,7 +617,13 @@ static int __init null_init(void) } #endif - if (submit_queues > nr_cpu_ids) + if (queue_mode == NULL_Q_MQ && use_per_node_hctx) { + if (submit_queues < nr_online_nodes) { + pr_warn("null_blk: submit_queues param is set to %u.", + nr_online_nodes); + submit_queues = nr_online_nodes; + } + } else if (submit_queues > nr_cpu_ids) submit_queues = nr_cpu_ids; else if (!submit_queues) submit_queues = 1; diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c index 9199c93be926..eb6e1e0e8db2 100644 --- a/drivers/block/skd_main.c +++ b/drivers/block/skd_main.c @@ -5269,7 +5269,7 @@ const char *skd_skdev_state_to_str(enum skd_drvr_state state) } } -const char *skd_skmsg_state_to_str(enum skd_fit_msg_state state) +static const char *skd_skmsg_state_to_str(enum skd_fit_msg_state state) { switch (state) { case SKD_MSG_STATE_IDLE: @@ -5281,7 +5281,7 @@ const char *skd_skmsg_state_to_str(enum skd_fit_msg_state state) } } -const char *skd_skreq_state_to_str(enum skd_req_state state) +static const char *skd_skreq_state_to_str(enum skd_req_state state) { switch (state) { case SKD_REQ_STATE_IDLE: diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c index 6bfc1bb318f6..dceb85f8d9a8 100644 --- a/drivers/bluetooth/ath3k.c +++ b/drivers/bluetooth/ath3k.c @@ -87,6 +87,7 @@ static const struct usb_device_id ath3k_table[] = { { USB_DEVICE(0x0CF3, 0xE004) }, { USB_DEVICE(0x0CF3, 0xE005) }, { USB_DEVICE(0x0930, 0x0219) }, + { USB_DEVICE(0x0930, 0x0220) }, { USB_DEVICE(0x0489, 0xe057) }, { USB_DEVICE(0x13d3, 0x3393) }, { USB_DEVICE(0x0489, 0xe04e) }, @@ -129,6 +130,7 @@ static const struct usb_device_id ath3k_blist_tbl[] = { { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 }, diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index c0ff34f2d2df..3980fd18f6ea 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -154,6 +154,7 @@ static const struct usb_device_id blacklist_table[] = { { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 }, + { USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 }, diff --git a/drivers/char/tpm/tpm_ppi.c b/drivers/char/tpm/tpm_ppi.c index 8e562dc65601..e1f3337a0cf9 100644 --- a/drivers/char/tpm/tpm_ppi.c +++ b/drivers/char/tpm/tpm_ppi.c @@ -27,15 +27,18 @@ static char *tpm_device_name = "TPM"; static acpi_status ppi_callback(acpi_handle handle, u32 level, void *context, void **return_value) { - acpi_status status; + acpi_status status = AE_OK; struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; - status = acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer); - if (strstr(buffer.pointer, context) != NULL) { - *return_value = handle; + + if (ACPI_SUCCESS(acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer))) { + if (strstr(buffer.pointer, context) != NULL) { + *return_value = handle; + status = AE_CTRL_TERMINATE; + } kfree(buffer.pointer); - return AE_CTRL_TERMINATE; } - return AE_OK; + + return status; } static inline void ppi_assign_params(union acpi_object params[4], diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c index 8d3009e44fba..5543b7df8e16 100644 --- a/drivers/clk/clk-divider.c +++ b/drivers/clk/clk-divider.c @@ -87,7 +87,7 @@ static unsigned int _get_table_val(const struct clk_div_table *table, return 0; } -static unsigned int _get_val(struct clk_divider *divider, u8 div) +static unsigned int _get_val(struct clk_divider *divider, unsigned int div) { if (divider->flags & CLK_DIVIDER_ONE_BASED) return div; diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c index 7be41e676a64..00a3abe103a5 100644 --- a/drivers/clk/clk-s2mps11.c +++ b/drivers/clk/clk-s2mps11.c @@ -60,7 +60,7 @@ static int s2mps11_clk_prepare(struct clk_hw *hw) struct s2mps11_clk *s2mps11 = to_s2mps11_clk(hw); int ret; - ret = regmap_update_bits(s2mps11->iodev->regmap, + ret = regmap_update_bits(s2mps11->iodev->regmap_pmic, S2MPS11_REG_RTC_CTRL, s2mps11->mask, s2mps11->mask); if (!ret) @@ -74,7 +74,7 @@ static void s2mps11_clk_unprepare(struct clk_hw *hw) struct s2mps11_clk *s2mps11 = to_s2mps11_clk(hw); int ret; - ret = regmap_update_bits(s2mps11->iodev->regmap, S2MPS11_REG_RTC_CTRL, + ret = regmap_update_bits(s2mps11->iodev->regmap_pmic, S2MPS11_REG_RTC_CTRL, s2mps11->mask, ~s2mps11->mask); if (!ret) @@ -174,7 +174,7 @@ static int s2mps11_clk_probe(struct platform_device *pdev) s2mps11_clk->hw.init = &s2mps11_clks_init[i]; s2mps11_clk->mask = 1 << i; - ret = regmap_read(s2mps11_clk->iodev->regmap, + ret = regmap_read(s2mps11_clk->iodev->regmap_pmic, S2MPS11_REG_RTC_CTRL, &val); if (ret < 0) goto err_reg; diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c index 39b40aaede2b..68e515d093d8 100644 --- a/drivers/clk/samsung/clk-exynos-audss.c +++ b/drivers/clk/samsung/clk-exynos-audss.c @@ -26,17 +26,17 @@ static struct clk_onecell_data clk_data; #define ASS_CLK_DIV 0x4 #define ASS_CLK_GATE 0x8 +/* list of all parent clock list */ +static const char *mout_audss_p[] = { "fin_pll", "fout_epll" }; +static const char *mout_i2s_p[] = { "mout_audss", "cdclk0", "sclk_audio0" }; + +#ifdef CONFIG_PM_SLEEP static unsigned long reg_save[][2] = { {ASS_CLK_SRC, 0}, {ASS_CLK_DIV, 0}, {ASS_CLK_GATE, 0}, }; -/* list of all parent clock list */ -static const char *mout_audss_p[] = { "fin_pll", "fout_epll" }; -static const char *mout_i2s_p[] = { "mout_audss", "cdclk0", "sclk_audio0" }; - -#ifdef CONFIG_PM_SLEEP static int exynos_audss_clk_suspend(void) { int i; diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index ad5ff50c5f28..1a7c1b929c69 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -39,7 +39,7 @@ #define SRC_TOP1 0xc214 #define SRC_CAM 0xc220 #define SRC_TV 0xc224 -#define SRC_MFC 0xcc28 +#define SRC_MFC 0xc228 #define SRC_G3D 0xc22c #define E4210_SRC_IMAGE 0xc230 #define SRC_LCD0 0xc234 diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index adf32343c9f9..e52359cf9b6f 100644 --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -25,6 +25,7 @@ #define MPLL_LOCK 0x4000 #define MPLL_CON0 0x4100 #define SRC_CORE1 0x4204 +#define GATE_IP_ACP 0x8800 #define CPLL_LOCK 0x10020 #define EPLL_LOCK 0x10030 #define VPLL_LOCK 0x10040 @@ -75,7 +76,6 @@ #define SRC_CDREX 0x20200 #define PLL_DIV2_SEL 0x20a24 #define GATE_IP_DISP1 0x10928 -#define GATE_IP_ACP 0x10000 /* list of PLLs to be registered */ enum exynos5250_plls { @@ -120,7 +120,8 @@ enum exynos5250_clks { spi2, i2s1, i2s2, pcm1, pcm2, pwm, spdif, ac97, hsi2c0, hsi2c1, hsi2c2, hsi2c3, chipid, sysreg, pmu, cmu_top, cmu_core, cmu_mem, tzpc0, tzpc1, tzpc2, tzpc3, tzpc4, tzpc5, tzpc6, tzpc7, tzpc8, tzpc9, hdmi_cec, mct, - wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi, g2d, + wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi, g2d, mdma0, + smmu_mdma0, /* mux clocks */ mout_hdmi = 1024, @@ -354,8 +355,8 @@ static struct samsung_gate_clock exynos5250_gate_clks[] __initdata = { GATE(smmu_gscl2, "smmu_gscl2", "aclk266", GATE_IP_GSCL, 9, 0, 0), GATE(smmu_gscl3, "smmu_gscl3", "aclk266", GATE_IP_GSCL, 10, 0, 0), GATE(mfc, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0), - GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 1, 0, 0), - GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 2, 0, 0), + GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 2, 0, 0), + GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 1, 0, 0), GATE(rotator, "rotator", "aclk266", GATE_IP_GEN, 1, 0, 0), GATE(jpeg, "jpeg", "aclk166", GATE_IP_GEN, 2, 0, 0), GATE(mdma1, "mdma1", "aclk266", GATE_IP_GEN, 4, 0, 0), @@ -406,7 +407,8 @@ static struct samsung_gate_clock exynos5250_gate_clks[] __initdata = { GATE(hsi2c2, "hsi2c2", "aclk66", GATE_IP_PERIC, 30, 0, 0), GATE(hsi2c3, "hsi2c3", "aclk66", GATE_IP_PERIC, 31, 0, 0), GATE(chipid, "chipid", "aclk66", GATE_IP_PERIS, 0, 0, 0), - GATE(sysreg, "sysreg", "aclk66", GATE_IP_PERIS, 1, 0, 0), + GATE(sysreg, "sysreg", "aclk66", + GATE_IP_PERIS, 1, CLK_IGNORE_UNUSED, 0), GATE(pmu, "pmu", "aclk66", GATE_IP_PERIS, 2, CLK_IGNORE_UNUSED, 0), GATE(tzpc0, "tzpc0", "aclk66", GATE_IP_PERIS, 6, 0, 0), GATE(tzpc1, "tzpc1", "aclk66", GATE_IP_PERIS, 7, 0, 0), @@ -492,6 +494,8 @@ static struct samsung_gate_clock exynos5250_gate_clks[] __initdata = { GATE(mixer, "mixer", "mout_aclk200_disp1", GATE_IP_DISP1, 5, 0, 0), GATE(hdmi, "hdmi", "mout_aclk200_disp1", GATE_IP_DISP1, 6, 0, 0), GATE(g2d, "g2d", "aclk200", GATE_IP_ACP, 3, 0, 0), + GATE(mdma0, "mdma0", "aclk266", GATE_IP_ACP, 1, 0, 0), + GATE(smmu_mdma0, "smmu_mdma0", "aclk266", GATE_IP_ACP, 5, 0, 0), }; static struct samsung_pll_rate_table vpll_24mhz_tbl[] __initdata = { diff --git a/drivers/clk/tegra/Makefile b/drivers/clk/tegra/Makefile index f49fac2d193a..f7dfb72884a4 100644 --- a/drivers/clk/tegra/Makefile +++ b/drivers/clk/tegra/Makefile @@ -6,7 +6,12 @@ obj-y += clk-periph-gate.o obj-y += clk-pll.o obj-y += clk-pll-out.o obj-y += clk-super.o - +obj-y += clk-tegra-audio.o +obj-y += clk-tegra-periph.o +obj-y += clk-tegra-pmc.o +obj-y += clk-tegra-fixed.o +obj-y += clk-tegra-super-gen4.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += clk-tegra20.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += clk-tegra30.o obj-$(CONFIG_ARCH_TEGRA_114_SOC) += clk-tegra114.o +obj-$(CONFIG_ARCH_TEGRA_124_SOC) += clk-tegra124.o diff --git a/drivers/clk/tegra/clk-id.h b/drivers/clk/tegra/clk-id.h new file mode 100644 index 000000000000..cf0c323f2c36 --- /dev/null +++ b/drivers/clk/tegra/clk-id.h @@ -0,0 +1,235 @@ +/* + * This header provides IDs for clocks common between several Tegra SoCs + */ +#ifndef _TEGRA_CLK_ID_H +#define _TEGRA_CLK_ID_H + +enum clk_id { + tegra_clk_actmon, + tegra_clk_adx, + tegra_clk_adx1, + tegra_clk_afi, + tegra_clk_amx, + tegra_clk_amx1, + tegra_clk_apbdma, + tegra_clk_apbif, + tegra_clk_audio0, + tegra_clk_audio0_2x, + tegra_clk_audio0_mux, + tegra_clk_audio1, + tegra_clk_audio1_2x, + tegra_clk_audio1_mux, + tegra_clk_audio2, + tegra_clk_audio2_2x, + tegra_clk_audio2_mux, + tegra_clk_audio3, + tegra_clk_audio3_2x, + tegra_clk_audio3_mux, + tegra_clk_audio4, + tegra_clk_audio4_2x, + tegra_clk_audio4_mux, + tegra_clk_blink, + tegra_clk_bsea, + tegra_clk_bsev, + tegra_clk_cclk_g, + tegra_clk_cclk_lp, + tegra_clk_cilab, + tegra_clk_cilcd, + tegra_clk_cile, + tegra_clk_clk_32k, + tegra_clk_clk72Mhz, + tegra_clk_clk_m, + tegra_clk_clk_m_div2, + tegra_clk_clk_m_div4, + tegra_clk_clk_out_1, + tegra_clk_clk_out_1_mux, + tegra_clk_clk_out_2, + tegra_clk_clk_out_2_mux, + tegra_clk_clk_out_3, + tegra_clk_clk_out_3_mux, + tegra_clk_cml0, + tegra_clk_cml1, + tegra_clk_csi, + tegra_clk_csite, + tegra_clk_csus, + tegra_clk_cve, + tegra_clk_dam0, + tegra_clk_dam1, + tegra_clk_dam2, + tegra_clk_d_audio, + tegra_clk_dds, + tegra_clk_dfll_ref, + tegra_clk_dfll_soc, + tegra_clk_disp1, + tegra_clk_disp2, + tegra_clk_dp2, + tegra_clk_dpaux, + tegra_clk_dsia, + tegra_clk_dsialp, + tegra_clk_dsia_mux, + tegra_clk_dsib, + tegra_clk_dsiblp, + tegra_clk_dsib_mux, + tegra_clk_dtv, + tegra_clk_emc, + tegra_clk_entropy, + tegra_clk_epp, + tegra_clk_epp_8, + tegra_clk_extern1, + tegra_clk_extern2, + tegra_clk_extern3, + tegra_clk_fuse, + tegra_clk_fuse_burn, + tegra_clk_gpu, + tegra_clk_gr2d, + tegra_clk_gr2d_8, + tegra_clk_gr3d, + tegra_clk_gr3d_8, + tegra_clk_hclk, + tegra_clk_hda, + tegra_clk_hda2codec_2x, + tegra_clk_hda2hdmi, + tegra_clk_hdmi, + tegra_clk_hdmi_audio, + tegra_clk_host1x, + tegra_clk_host1x_8, + tegra_clk_i2c1, + tegra_clk_i2c2, + tegra_clk_i2c3, + tegra_clk_i2c4, + tegra_clk_i2c5, + tegra_clk_i2c6, + tegra_clk_i2cslow, + tegra_clk_i2s0, + tegra_clk_i2s0_sync, + tegra_clk_i2s1, + tegra_clk_i2s1_sync, + tegra_clk_i2s2, + tegra_clk_i2s2_sync, + tegra_clk_i2s3, + tegra_clk_i2s3_sync, + tegra_clk_i2s4, + tegra_clk_i2s4_sync, + tegra_clk_isp, + tegra_clk_isp_8, + tegra_clk_ispb, + tegra_clk_kbc, + tegra_clk_kfuse, + tegra_clk_la, + tegra_clk_mipi, + tegra_clk_mipi_cal, + tegra_clk_mpe, + tegra_clk_mselect, + tegra_clk_msenc, + tegra_clk_ndflash, + tegra_clk_ndflash_8, + tegra_clk_ndspeed, + tegra_clk_ndspeed_8, + tegra_clk_nor, + tegra_clk_owr, + tegra_clk_pcie, + tegra_clk_pclk, + tegra_clk_pll_a, + tegra_clk_pll_a_out0, + tegra_clk_pll_c, + tegra_clk_pll_c2, + tegra_clk_pll_c3, + tegra_clk_pll_c4, + tegra_clk_pll_c_out1, + tegra_clk_pll_d, + tegra_clk_pll_d2, + tegra_clk_pll_d2_out0, + tegra_clk_pll_d_out0, + tegra_clk_pll_dp, + tegra_clk_pll_e_out0, + tegra_clk_pll_m, + tegra_clk_pll_m_out1, + tegra_clk_pll_p, + tegra_clk_pll_p_out1, + tegra_clk_pll_p_out2, + tegra_clk_pll_p_out2_int, + tegra_clk_pll_p_out3, + tegra_clk_pll_p_out4, + tegra_clk_pll_p_out5, + tegra_clk_pll_ref, + tegra_clk_pll_re_out, + tegra_clk_pll_re_vco, + tegra_clk_pll_u, + tegra_clk_pll_u_12m, + tegra_clk_pll_u_480m, + tegra_clk_pll_u_48m, + tegra_clk_pll_u_60m, + tegra_clk_pll_x, + tegra_clk_pll_x_out0, + tegra_clk_pwm, + tegra_clk_rtc, + tegra_clk_sata, + tegra_clk_sata_cold, + tegra_clk_sata_oob, + tegra_clk_sbc1, + tegra_clk_sbc1_8, + tegra_clk_sbc2, + tegra_clk_sbc2_8, + tegra_clk_sbc3, + tegra_clk_sbc3_8, + tegra_clk_sbc4, + tegra_clk_sbc4_8, + tegra_clk_sbc5, + tegra_clk_sbc5_8, + tegra_clk_sbc6, + tegra_clk_sbc6_8, + tegra_clk_sclk, + tegra_clk_sdmmc1, + tegra_clk_sdmmc2, + tegra_clk_sdmmc3, + tegra_clk_sdmmc4, + tegra_clk_se, + tegra_clk_soc_therm, + tegra_clk_sor0, + tegra_clk_sor0_lvds, + tegra_clk_spdif, + tegra_clk_spdif_2x, + tegra_clk_spdif_in, + tegra_clk_spdif_in_sync, + tegra_clk_spdif_mux, + tegra_clk_spdif_out, + tegra_clk_timer, + tegra_clk_trace, + tegra_clk_tsec, + tegra_clk_tsensor, + tegra_clk_tvdac, + tegra_clk_tvo, + tegra_clk_uarta, + tegra_clk_uartb, + tegra_clk_uartc, + tegra_clk_uartd, + tegra_clk_uarte, + tegra_clk_usb2, + tegra_clk_usb3, + tegra_clk_usbd, + tegra_clk_vcp, + tegra_clk_vde, + tegra_clk_vde_8, + tegra_clk_vfir, + tegra_clk_vi, + tegra_clk_vi_8, + tegra_clk_vi_9, + tegra_clk_vic03, + tegra_clk_vim2_clk, + tegra_clk_vimclk_sync, + tegra_clk_vi_sensor, + tegra_clk_vi_sensor2, + tegra_clk_vi_sensor_8, + tegra_clk_xusb_dev, + tegra_clk_xusb_dev_src, + tegra_clk_xusb_falcon_src, + tegra_clk_xusb_fs_src, + tegra_clk_xusb_host, + tegra_clk_xusb_host_src, + tegra_clk_xusb_hs_src, + tegra_clk_xusb_ss, + tegra_clk_xusb_ss_src, + tegra_clk_max, +}; + +#endif /* _TEGRA_CLK_ID_H */ diff --git a/drivers/clk/tegra/clk-periph-gate.c b/drivers/clk/tegra/clk-periph-gate.c index bafee9895a24..507015314827 100644 --- a/drivers/clk/tegra/clk-periph-gate.c +++ b/drivers/clk/tegra/clk-periph-gate.c @@ -36,8 +36,6 @@ static DEFINE_SPINLOCK(periph_ref_lock); #define read_rst(gate) \ readl_relaxed(gate->clk_base + (gate->regs->rst_reg)) -#define write_rst_set(val, gate) \ - writel_relaxed(val, gate->clk_base + (gate->regs->rst_set_reg)) #define write_rst_clr(val, gate) \ writel_relaxed(val, gate->clk_base + (gate->regs->rst_clr_reg)) @@ -123,26 +121,6 @@ static void clk_periph_disable(struct clk_hw *hw) spin_unlock_irqrestore(&periph_ref_lock, flags); } -void tegra_periph_reset(struct tegra_clk_periph_gate *gate, bool assert) -{ - if (gate->flags & TEGRA_PERIPH_NO_RESET) - return; - - if (assert) { - /* - * If peripheral is in the APB bus then read the APB bus to - * flush the write operation in apb bus. This will avoid the - * peripheral access after disabling clock - */ - if (gate->flags & TEGRA_PERIPH_ON_APB) - tegra_read_chipid(); - - write_rst_set(periph_clk_to_bit(gate), gate); - } else { - write_rst_clr(periph_clk_to_bit(gate), gate); - } -} - const struct clk_ops tegra_clk_periph_gate_ops = { .is_enabled = clk_periph_is_enabled, .enable = clk_periph_enable, @@ -151,12 +129,16 @@ const struct clk_ops tegra_clk_periph_gate_ops = { struct clk *tegra_clk_register_periph_gate(const char *name, const char *parent_name, u8 gate_flags, void __iomem *clk_base, - unsigned long flags, int clk_num, - struct tegra_clk_periph_regs *pregs, int *enable_refcnt) + unsigned long flags, int clk_num, int *enable_refcnt) { struct tegra_clk_periph_gate *gate; struct clk *clk; struct clk_init_data init; + struct tegra_clk_periph_regs *pregs; + + pregs = get_reg_bank(clk_num); + if (!pregs) + return ERR_PTR(-EINVAL); gate = kzalloc(sizeof(*gate), GFP_KERNEL); if (!gate) { diff --git a/drivers/clk/tegra/clk-periph.c b/drivers/clk/tegra/clk-periph.c index b2309d37a963..c534043c0481 100644 --- a/drivers/clk/tegra/clk-periph.c +++ b/drivers/clk/tegra/clk-periph.c @@ -111,46 +111,6 @@ static void clk_periph_disable(struct clk_hw *hw) gate_ops->disable(gate_hw); } -void tegra_periph_reset_deassert(struct clk *c) -{ - struct clk_hw *hw = __clk_get_hw(c); - struct tegra_clk_periph *periph = to_clk_periph(hw); - struct tegra_clk_periph_gate *gate; - - if (periph->magic != TEGRA_CLK_PERIPH_MAGIC) { - gate = to_clk_periph_gate(hw); - if (gate->magic != TEGRA_CLK_PERIPH_GATE_MAGIC) { - WARN_ON(1); - return; - } - } else { - gate = &periph->gate; - } - - tegra_periph_reset(gate, 0); -} -EXPORT_SYMBOL(tegra_periph_reset_deassert); - -void tegra_periph_reset_assert(struct clk *c) -{ - struct clk_hw *hw = __clk_get_hw(c); - struct tegra_clk_periph *periph = to_clk_periph(hw); - struct tegra_clk_periph_gate *gate; - - if (periph->magic != TEGRA_CLK_PERIPH_MAGIC) { - gate = to_clk_periph_gate(hw); - if (gate->magic != TEGRA_CLK_PERIPH_GATE_MAGIC) { - WARN_ON(1); - return; - } - } else { - gate = &periph->gate; - } - - tegra_periph_reset(gate, 1); -} -EXPORT_SYMBOL(tegra_periph_reset_assert); - const struct clk_ops tegra_clk_periph_ops = { .get_parent = clk_periph_get_parent, .set_parent = clk_periph_set_parent, @@ -170,27 +130,50 @@ const struct clk_ops tegra_clk_periph_nodiv_ops = { .disable = clk_periph_disable, }; +const struct clk_ops tegra_clk_periph_no_gate_ops = { + .get_parent = clk_periph_get_parent, + .set_parent = clk_periph_set_parent, + .recalc_rate = clk_periph_recalc_rate, + .round_rate = clk_periph_round_rate, + .set_rate = clk_periph_set_rate, +}; + static struct clk *_tegra_clk_register_periph(const char *name, const char **parent_names, int num_parents, struct tegra_clk_periph *periph, - void __iomem *clk_base, u32 offset, bool div, + void __iomem *clk_base, u32 offset, unsigned long flags) { struct clk *clk; struct clk_init_data init; + struct tegra_clk_periph_regs *bank; + bool div = !(periph->gate.flags & TEGRA_PERIPH_NO_DIV); + + if (periph->gate.flags & TEGRA_PERIPH_NO_DIV) { + flags |= CLK_SET_RATE_PARENT; + init.ops = &tegra_clk_periph_nodiv_ops; + } else if (periph->gate.flags & TEGRA_PERIPH_NO_GATE) + init.ops = &tegra_clk_periph_no_gate_ops; + else + init.ops = &tegra_clk_periph_ops; init.name = name; - init.ops = div ? &tegra_clk_periph_ops : &tegra_clk_periph_nodiv_ops; init.flags = flags; init.parent_names = parent_names; init.num_parents = num_parents; + bank = get_reg_bank(periph->gate.clk_num); + if (!bank) + return ERR_PTR(-EINVAL); + /* Data in .init is copied by clk_register(), so stack variable OK */ periph->hw.init = &init; periph->magic = TEGRA_CLK_PERIPH_MAGIC; periph->mux.reg = clk_base + offset; periph->divider.reg = div ? (clk_base + offset) : NULL; periph->gate.clk_base = clk_base; + periph->gate.regs = bank; + periph->gate.enable_refcnt = periph_clk_enb_refcnt; clk = clk_register(NULL, &periph->hw); if (IS_ERR(clk)) @@ -209,7 +192,7 @@ struct clk *tegra_clk_register_periph(const char *name, u32 offset, unsigned long flags) { return _tegra_clk_register_periph(name, parent_names, num_parents, - periph, clk_base, offset, true, flags); + periph, clk_base, offset, flags); } struct clk *tegra_clk_register_periph_nodiv(const char *name, @@ -217,6 +200,7 @@ struct clk *tegra_clk_register_periph_nodiv(const char *name, struct tegra_clk_periph *periph, void __iomem *clk_base, u32 offset) { + periph->gate.flags |= TEGRA_PERIPH_NO_DIV; return _tegra_clk_register_periph(name, parent_names, num_parents, - periph, clk_base, offset, false, CLK_SET_RATE_PARENT); + periph, clk_base, offset, CLK_SET_RATE_PARENT); } diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c index 197074a57754..2dd432266ef6 100644 --- a/drivers/clk/tegra/clk-pll.c +++ b/drivers/clk/tegra/clk-pll.c @@ -77,7 +77,23 @@ #define PLLE_MISC_SETUP_VALUE (7 << PLLE_MISC_SETUP_BASE_SHIFT) #define PLLE_SS_CTRL 0x68 -#define PLLE_SS_DISABLE (7 << 10) +#define PLLE_SS_CNTL_BYPASS_SS BIT(10) +#define PLLE_SS_CNTL_INTERP_RESET BIT(11) +#define PLLE_SS_CNTL_SSC_BYP BIT(12) +#define PLLE_SS_CNTL_CENTER BIT(14) +#define PLLE_SS_CNTL_INVERT BIT(15) +#define PLLE_SS_DISABLE (PLLE_SS_CNTL_BYPASS_SS | PLLE_SS_CNTL_INTERP_RESET |\ + PLLE_SS_CNTL_SSC_BYP) +#define PLLE_SS_MAX_MASK 0x1ff +#define PLLE_SS_MAX_VAL 0x25 +#define PLLE_SS_INC_MASK (0xff << 16) +#define PLLE_SS_INC_VAL (0x1 << 16) +#define PLLE_SS_INCINTRV_MASK (0x3f << 24) +#define PLLE_SS_INCINTRV_VAL (0x20 << 24) +#define PLLE_SS_COEFFICIENTS_MASK \ + (PLLE_SS_MAX_MASK | PLLE_SS_INC_MASK | PLLE_SS_INCINTRV_MASK) +#define PLLE_SS_COEFFICIENTS_VAL \ + (PLLE_SS_MAX_VAL | PLLE_SS_INC_VAL | PLLE_SS_INCINTRV_VAL) #define PLLE_AUX_PLLP_SEL BIT(2) #define PLLE_AUX_ENABLE_SWCTL BIT(4) @@ -121,6 +137,36 @@ #define PMC_SATA_PWRGT_PLLE_IDDQ_VALUE BIT(5) #define PMC_SATA_PWRGT_PLLE_IDDQ_SWCTL BIT(4) +#define PLLSS_MISC_KCP 0 +#define PLLSS_MISC_KVCO 0 +#define PLLSS_MISC_SETUP 0 +#define PLLSS_EN_SDM 0 +#define PLLSS_EN_SSC 0 +#define PLLSS_EN_DITHER2 0 +#define PLLSS_EN_DITHER 1 +#define PLLSS_SDM_RESET 0 +#define PLLSS_CLAMP 0 +#define PLLSS_SDM_SSC_MAX 0 +#define PLLSS_SDM_SSC_MIN 0 +#define PLLSS_SDM_SSC_STEP 0 +#define PLLSS_SDM_DIN 0 +#define PLLSS_MISC_DEFAULT ((PLLSS_MISC_KCP << 25) | \ + (PLLSS_MISC_KVCO << 24) | \ + PLLSS_MISC_SETUP) +#define PLLSS_CFG_DEFAULT ((PLLSS_EN_SDM << 31) | \ + (PLLSS_EN_SSC << 30) | \ + (PLLSS_EN_DITHER2 << 29) | \ + (PLLSS_EN_DITHER << 28) | \ + (PLLSS_SDM_RESET) << 27 | \ + (PLLSS_CLAMP << 22)) +#define PLLSS_CTRL1_DEFAULT \ + ((PLLSS_SDM_SSC_MAX << 16) | PLLSS_SDM_SSC_MIN) +#define PLLSS_CTRL2_DEFAULT \ + ((PLLSS_SDM_SSC_STEP << 16) | PLLSS_SDM_DIN) +#define PLLSS_LOCK_OVERRIDE BIT(24) +#define PLLSS_REF_SRC_SEL_SHIFT 25 +#define PLLSS_REF_SRC_SEL_MASK (3 << PLLSS_REF_SRC_SEL_SHIFT) + #define pll_readl(offset, p) readl_relaxed(p->clk_base + offset) #define pll_readl_base(p) pll_readl(p->params->base_reg, p) #define pll_readl_misc(p) pll_readl(p->params->misc_reg, p) @@ -134,7 +180,7 @@ #define mask(w) ((1 << (w)) - 1) #define divm_mask(p) mask(p->params->div_nmp->divm_width) #define divn_mask(p) mask(p->params->div_nmp->divn_width) -#define divp_mask(p) (p->flags & TEGRA_PLLU ? PLLU_POST_DIVP_MASK : \ +#define divp_mask(p) (p->params->flags & TEGRA_PLLU ? PLLU_POST_DIVP_MASK :\ mask(p->params->div_nmp->divp_width)) #define divm_max(p) (divm_mask(p)) @@ -154,10 +200,10 @@ static void clk_pll_enable_lock(struct tegra_clk_pll *pll) { u32 val; - if (!(pll->flags & TEGRA_PLL_USE_LOCK)) + if (!(pll->params->flags & TEGRA_PLL_USE_LOCK)) return; - if (!(pll->flags & TEGRA_PLL_HAS_LOCK_ENABLE)) + if (!(pll->params->flags & TEGRA_PLL_HAS_LOCK_ENABLE)) return; val = pll_readl_misc(pll); @@ -171,13 +217,13 @@ static int clk_pll_wait_for_lock(struct tegra_clk_pll *pll) u32 val, lock_mask; void __iomem *lock_addr; - if (!(pll->flags & TEGRA_PLL_USE_LOCK)) { + if (!(pll->params->flags & TEGRA_PLL_USE_LOCK)) { udelay(pll->params->lock_delay); return 0; } lock_addr = pll->clk_base; - if (pll->flags & TEGRA_PLL_LOCK_MISC) + if (pll->params->flags & TEGRA_PLL_LOCK_MISC) lock_addr += pll->params->misc_reg; else lock_addr += pll->params->base_reg; @@ -204,7 +250,7 @@ static int clk_pll_is_enabled(struct clk_hw *hw) struct tegra_clk_pll *pll = to_clk_pll(hw); u32 val; - if (pll->flags & TEGRA_PLLM) { + if (pll->params->flags & TEGRA_PLLM) { val = readl_relaxed(pll->pmc + PMC_PLLP_WB0_OVERRIDE); if (val & PMC_PLLP_WB0_OVERRIDE_PLLM_OVERRIDE) return val & PMC_PLLP_WB0_OVERRIDE_PLLM_ENABLE ? 1 : 0; @@ -223,12 +269,12 @@ static void _clk_pll_enable(struct clk_hw *hw) clk_pll_enable_lock(pll); val = pll_readl_base(pll); - if (pll->flags & TEGRA_PLL_BYPASS) + if (pll->params->flags & TEGRA_PLL_BYPASS) val &= ~PLL_BASE_BYPASS; val |= PLL_BASE_ENABLE; pll_writel_base(val, pll); - if (pll->flags & TEGRA_PLLM) { + if (pll->params->flags & TEGRA_PLLM) { val = readl_relaxed(pll->pmc + PMC_PLLP_WB0_OVERRIDE); val |= PMC_PLLP_WB0_OVERRIDE_PLLM_ENABLE; writel_relaxed(val, pll->pmc + PMC_PLLP_WB0_OVERRIDE); @@ -241,12 +287,12 @@ static void _clk_pll_disable(struct clk_hw *hw) u32 val; val = pll_readl_base(pll); - if (pll->flags & TEGRA_PLL_BYPASS) + if (pll->params->flags & TEGRA_PLL_BYPASS) val &= ~PLL_BASE_BYPASS; val &= ~PLL_BASE_ENABLE; pll_writel_base(val, pll); - if (pll->flags & TEGRA_PLLM) { + if (pll->params->flags & TEGRA_PLLM) { val = readl_relaxed(pll->pmc + PMC_PLLP_WB0_OVERRIDE); val &= ~PMC_PLLP_WB0_OVERRIDE_PLLM_ENABLE; writel_relaxed(val, pll->pmc + PMC_PLLP_WB0_OVERRIDE); @@ -326,7 +372,7 @@ static int _get_table_rate(struct clk_hw *hw, struct tegra_clk_pll *pll = to_clk_pll(hw); struct tegra_clk_pll_freq_table *sel; - for (sel = pll->freq_table; sel->input_rate != 0; sel++) + for (sel = pll->params->freq_table; sel->input_rate != 0; sel++) if (sel->input_rate == parent_rate && sel->output_rate == rate) break; @@ -389,12 +435,11 @@ static int _calc_rate(struct clk_hw *hw, struct tegra_clk_pll_freq_table *cfg, if (cfg->m > divm_max(pll) || cfg->n > divn_max(pll) || (1 << p_div) > divp_max(pll) || cfg->output_rate > pll->params->vco_max) { - pr_err("%s: Failed to set %s rate %lu\n", - __func__, __clk_get_name(hw->clk), rate); - WARN_ON(1); return -EINVAL; } + cfg->output_rate >>= p_div; + if (pll->params->pdiv_tohw) { ret = _p_div_to_hw(hw, 1 << p_div); if (ret < 0) @@ -414,7 +459,7 @@ static void _update_pll_mnp(struct tegra_clk_pll *pll, struct tegra_clk_pll_params *params = pll->params; struct div_nmp *div_nmp = params->div_nmp; - if ((pll->flags & TEGRA_PLLM) && + if ((params->flags & TEGRA_PLLM) && (pll_override_readl(PMC_PLLP_WB0_OVERRIDE, pll) & PMC_PLLP_WB0_OVERRIDE_PLLM_OVERRIDE)) { val = pll_override_readl(params->pmc_divp_reg, pll); @@ -450,7 +495,7 @@ static void _get_pll_mnp(struct tegra_clk_pll *pll, struct tegra_clk_pll_params *params = pll->params; struct div_nmp *div_nmp = params->div_nmp; - if ((pll->flags & TEGRA_PLLM) && + if ((params->flags & TEGRA_PLLM) && (pll_override_readl(PMC_PLLP_WB0_OVERRIDE, pll) & PMC_PLLP_WB0_OVERRIDE_PLLM_OVERRIDE)) { val = pll_override_readl(params->pmc_divp_reg, pll); @@ -479,11 +524,11 @@ static void _update_pll_cpcon(struct tegra_clk_pll *pll, val &= ~(PLL_MISC_CPCON_MASK << PLL_MISC_CPCON_SHIFT); val |= cfg->cpcon << PLL_MISC_CPCON_SHIFT; - if (pll->flags & TEGRA_PLL_SET_LFCON) { + if (pll->params->flags & TEGRA_PLL_SET_LFCON) { val &= ~(PLL_MISC_LFCON_MASK << PLL_MISC_LFCON_SHIFT); if (cfg->n >= PLLDU_LFCON_SET_DIVN) val |= 1 << PLL_MISC_LFCON_SHIFT; - } else if (pll->flags & TEGRA_PLL_SET_DCCON) { + } else if (pll->params->flags & TEGRA_PLL_SET_DCCON) { val &= ~(1 << PLL_MISC_DCCON_SHIFT); if (rate >= (pll->params->vco_max >> 1)) val |= 1 << PLL_MISC_DCCON_SHIFT; @@ -505,7 +550,7 @@ static int _program_pll(struct clk_hw *hw, struct tegra_clk_pll_freq_table *cfg, _update_pll_mnp(pll, cfg); - if (pll->flags & TEGRA_PLL_HAS_CPCON) + if (pll->params->flags & TEGRA_PLL_HAS_CPCON) _update_pll_cpcon(pll, cfg, rate); if (state) { @@ -524,11 +569,11 @@ static int clk_pll_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long flags = 0; int ret = 0; - if (pll->flags & TEGRA_PLL_FIXED) { - if (rate != pll->fixed_rate) { + if (pll->params->flags & TEGRA_PLL_FIXED) { + if (rate != pll->params->fixed_rate) { pr_err("%s: Can not change %s fixed rate %lu to %lu\n", __func__, __clk_get_name(hw->clk), - pll->fixed_rate, rate); + pll->params->fixed_rate, rate); return -EINVAL; } return 0; @@ -536,6 +581,8 @@ static int clk_pll_set_rate(struct clk_hw *hw, unsigned long rate, if (_get_table_rate(hw, &cfg, rate, parent_rate) && _calc_rate(hw, &cfg, rate, parent_rate)) { + pr_err("%s: Failed to set %s rate %lu\n", __func__, + __clk_get_name(hw->clk), rate); WARN_ON(1); return -EINVAL; } @@ -559,18 +606,16 @@ static long clk_pll_round_rate(struct clk_hw *hw, unsigned long rate, struct tegra_clk_pll *pll = to_clk_pll(hw); struct tegra_clk_pll_freq_table cfg; - if (pll->flags & TEGRA_PLL_FIXED) - return pll->fixed_rate; + if (pll->params->flags & TEGRA_PLL_FIXED) + return pll->params->fixed_rate; /* PLLM is used for memory; we do not change rate */ - if (pll->flags & TEGRA_PLLM) + if (pll->params->flags & TEGRA_PLLM) return __clk_get_rate(hw->clk); if (_get_table_rate(hw, &cfg, rate, *prate) && - _calc_rate(hw, &cfg, rate, *prate)) { - WARN_ON(1); + _calc_rate(hw, &cfg, rate, *prate)) return -EINVAL; - } return cfg.output_rate; } @@ -586,17 +631,19 @@ static unsigned long clk_pll_recalc_rate(struct clk_hw *hw, val = pll_readl_base(pll); - if ((pll->flags & TEGRA_PLL_BYPASS) && (val & PLL_BASE_BYPASS)) + if ((pll->params->flags & TEGRA_PLL_BYPASS) && (val & PLL_BASE_BYPASS)) return parent_rate; - if ((pll->flags & TEGRA_PLL_FIXED) && !(val & PLL_BASE_OVERRIDE)) { + if ((pll->params->flags & TEGRA_PLL_FIXED) && + !(val & PLL_BASE_OVERRIDE)) { struct tegra_clk_pll_freq_table sel; - if (_get_table_rate(hw, &sel, pll->fixed_rate, parent_rate)) { + if (_get_table_rate(hw, &sel, pll->params->fixed_rate, + parent_rate)) { pr_err("Clock %s has unknown fixed frequency\n", __clk_get_name(hw->clk)); BUG(); } - return pll->fixed_rate; + return pll->params->fixed_rate; } _get_pll_mnp(pll, &cfg); @@ -664,7 +711,7 @@ static int clk_plle_enable(struct clk_hw *hw) u32 val; int err; - if (_get_table_rate(hw, &sel, pll->fixed_rate, input_rate)) + if (_get_table_rate(hw, &sel, pll->params->fixed_rate, input_rate)) return -EINVAL; clk_pll_disable(hw); @@ -680,7 +727,7 @@ static int clk_plle_enable(struct clk_hw *hw) return err; } - if (pll->flags & TEGRA_PLLE_CONFIGURE) { + if (pll->params->flags & TEGRA_PLLE_CONFIGURE) { /* configure dividers */ val = pll_readl_base(pll); val &= ~(divm_mask(pll) | divn_mask(pll) | divp_mask(pll)); @@ -744,7 +791,7 @@ const struct clk_ops tegra_clk_plle_ops = { .enable = clk_plle_enable, }; -#ifdef CONFIG_ARCH_TEGRA_114_SOC +#if defined(CONFIG_ARCH_TEGRA_114_SOC) || defined(CONFIG_ARCH_TEGRA_124_SOC) static int _pll_fixed_mdiv(struct tegra_clk_pll_params *pll_params, unsigned long parent_rate) @@ -755,6 +802,48 @@ static int _pll_fixed_mdiv(struct tegra_clk_pll_params *pll_params, return 1; } +static unsigned long _clip_vco_min(unsigned long vco_min, + unsigned long parent_rate) +{ + return DIV_ROUND_UP(vco_min, parent_rate) * parent_rate; +} + +static int _setup_dynamic_ramp(struct tegra_clk_pll_params *pll_params, + void __iomem *clk_base, + unsigned long parent_rate) +{ + u32 val; + u32 step_a, step_b; + + switch (parent_rate) { + case 12000000: + case 13000000: + case 26000000: + step_a = 0x2B; + step_b = 0x0B; + break; + case 16800000: + step_a = 0x1A; + step_b = 0x09; + break; + case 19200000: + step_a = 0x12; + step_b = 0x08; + break; + default: + pr_err("%s: Unexpected reference rate %lu\n", + __func__, parent_rate); + WARN_ON(1); + return -EINVAL; + } + + val = step_a << pll_params->stepa_shift; + val |= step_b << pll_params->stepb_shift; + writel_relaxed(val, clk_base + pll_params->dyn_ramp_reg); + + return 0; +} + static int clk_pll_iddq_enable(struct clk_hw *hw) { struct tegra_clk_pll *pll = to_clk_pll(hw); @@ -1173,7 +1262,7 @@ static int clk_plle_tegra114_enable(struct clk_hw *hw) unsigned long flags = 0; unsigned long input_rate = clk_get_rate(clk_get_parent(hw->clk)); - if (_get_table_rate(hw, &sel, pll->fixed_rate, input_rate)) + if (_get_table_rate(hw, &sel, pll->params->fixed_rate, input_rate)) return -EINVAL; if (pll->lock) @@ -1217,6 +1306,18 @@ static int clk_plle_tegra114_enable(struct clk_hw *hw) if (ret < 0) goto out; + val = pll_readl(PLLE_SS_CTRL, pll); + val &= ~(PLLE_SS_CNTL_CENTER | PLLE_SS_CNTL_INVERT); + val &= ~PLLE_SS_COEFFICIENTS_MASK; + val |= PLLE_SS_COEFFICIENTS_VAL; + pll_writel(val, PLLE_SS_CTRL, pll); + val &= ~(PLLE_SS_CNTL_SSC_BYP | PLLE_SS_CNTL_BYPASS_SS); + pll_writel(val, PLLE_SS_CTRL, pll); + udelay(1); + val &= ~PLLE_SS_CNTL_INTERP_RESET; + pll_writel(val, PLLE_SS_CTRL, pll); + udelay(1); + /* TODO: enable hw control of xusb brick pll */ out: @@ -1248,9 +1349,8 @@ static void clk_plle_tegra114_disable(struct clk_hw *hw) #endif static struct tegra_clk_pll *_tegra_init_pll(void __iomem *clk_base, - void __iomem *pmc, unsigned long fixed_rate, - struct tegra_clk_pll_params *pll_params, u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock) + void __iomem *pmc, struct tegra_clk_pll_params *pll_params, + spinlock_t *lock) { struct tegra_clk_pll *pll; @@ -1261,10 +1361,7 @@ static struct tegra_clk_pll *_tegra_init_pll(void __iomem *clk_base, pll->clk_base = clk_base; pll->pmc = pmc; - pll->freq_table = freq_table; pll->params = pll_params; - pll->fixed_rate = fixed_rate; - pll->flags = pll_flags; pll->lock = lock; if (!pll_params->div_nmp) @@ -1293,17 +1390,15 @@ static struct clk *_tegra_clk_register_pll(struct tegra_clk_pll *pll, struct clk *tegra_clk_register_pll(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, - struct tegra_clk_pll_params *pll_params, u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock) + unsigned long flags, struct tegra_clk_pll_params *pll_params, + spinlock_t *lock) { struct tegra_clk_pll *pll; struct clk *clk; - pll_flags |= TEGRA_PLL_BYPASS; - pll_flags |= TEGRA_PLL_HAS_LOCK_ENABLE; - pll = _tegra_init_pll(clk_base, pmc, fixed_rate, pll_params, pll_flags, - freq_table, lock); + pll_params->flags |= TEGRA_PLL_BYPASS; + pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; + pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); if (IS_ERR(pll)) return ERR_CAST(pll); @@ -1317,17 +1412,15 @@ struct clk *tegra_clk_register_pll(const char *name, const char *parent_name, struct clk *tegra_clk_register_plle(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, - struct tegra_clk_pll_params *pll_params, u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock) + unsigned long flags, struct tegra_clk_pll_params *pll_params, + spinlock_t *lock) { struct tegra_clk_pll *pll; struct clk *clk; - pll_flags |= TEGRA_PLL_LOCK_MISC | TEGRA_PLL_BYPASS; - pll_flags |= TEGRA_PLL_HAS_LOCK_ENABLE; - pll = _tegra_init_pll(clk_base, pmc, fixed_rate, pll_params, pll_flags, - freq_table, lock); + pll_params->flags |= TEGRA_PLL_LOCK_MISC | TEGRA_PLL_BYPASS; + pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; + pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); if (IS_ERR(pll)) return ERR_CAST(pll); @@ -1339,7 +1432,7 @@ struct clk *tegra_clk_register_plle(const char *name, const char *parent_name, return clk; } -#ifdef CONFIG_ARCH_TEGRA_114_SOC +#if defined(CONFIG_ARCH_TEGRA_114_SOC) || defined(CONFIG_ARCH_TEGRA_124_SOC) const struct clk_ops tegra_clk_pllxc_ops = { .is_enabled = clk_pll_is_enabled, .enable = clk_pll_iddq_enable, @@ -1386,21 +1479,46 @@ const struct clk_ops tegra_clk_plle_tegra114_ops = { struct clk *tegra_clk_register_pllxc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, + unsigned long flags, struct tegra_clk_pll_params *pll_params, - u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk; + struct clk *clk, *parent; + unsigned long parent_rate; + int err; + u32 val, val_iddq; + + parent = __clk_lookup(parent_name); + if (!parent) { + WARN(1, "parent clk %s of %s must be registered first\n", + name, parent_name); + return ERR_PTR(-EINVAL); + } if (!pll_params->pdiv_tohw) return ERR_PTR(-EINVAL); - pll_flags |= TEGRA_PLL_HAS_LOCK_ENABLE; - pll = _tegra_init_pll(clk_base, pmc, fixed_rate, pll_params, pll_flags, - freq_table, lock); + parent_rate = __clk_get_rate(parent); + + pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); + + err = _setup_dynamic_ramp(pll_params, clk_base, parent_rate); + if (err) + return ERR_PTR(err); + + val = readl_relaxed(clk_base + pll_params->base_reg); + val_iddq = readl_relaxed(clk_base + pll_params->iddq_reg); + + if (val & PLL_BASE_ENABLE) + WARN_ON(val_iddq & BIT(pll_params->iddq_bit_idx)); + else { + val_iddq |= BIT(pll_params->iddq_bit_idx); + writel_relaxed(val_iddq, clk_base + pll_params->iddq_reg); + } + + pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; + pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); if (IS_ERR(pll)) return ERR_CAST(pll); @@ -1414,19 +1532,19 @@ struct clk *tegra_clk_register_pllxc(const char *name, const char *parent_name, struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, + unsigned long flags, struct tegra_clk_pll_params *pll_params, - u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock, unsigned long parent_rate) { u32 val; struct tegra_clk_pll *pll; struct clk *clk; - pll_flags |= TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_LOCK_MISC; - pll = _tegra_init_pll(clk_base, pmc, fixed_rate, pll_params, pll_flags, - freq_table, lock); + pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_LOCK_MISC; + + pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); + + pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); if (IS_ERR(pll)) return ERR_CAST(pll); @@ -1461,23 +1579,32 @@ struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, + unsigned long flags, struct tegra_clk_pll_params *pll_params, - u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock) { struct tegra_clk_pll *pll; - struct clk *clk; + struct clk *clk, *parent; + unsigned long parent_rate; if (!pll_params->pdiv_tohw) return ERR_PTR(-EINVAL); - pll_flags |= TEGRA_PLL_BYPASS; - pll_flags |= TEGRA_PLL_HAS_LOCK_ENABLE; - pll_flags |= TEGRA_PLLM; - pll = _tegra_init_pll(clk_base, pmc, fixed_rate, pll_params, pll_flags, - freq_table, lock); + parent = __clk_lookup(parent_name); + if (!parent) { + WARN(1, "parent clk %s of %s must be registered first\n", + name, parent_name); + return ERR_PTR(-EINVAL); + } + + parent_rate = __clk_get_rate(parent); + + pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); + + pll_params->flags |= TEGRA_PLL_BYPASS; + pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; + pll_params->flags |= TEGRA_PLLM; + pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); if (IS_ERR(pll)) return ERR_CAST(pll); @@ -1491,10 +1618,8 @@ struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, + unsigned long flags, struct tegra_clk_pll_params *pll_params, - u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock) { struct clk *parent, *clk; @@ -1507,20 +1632,21 @@ struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, return ERR_PTR(-EINVAL); parent = __clk_lookup(parent_name); - if (IS_ERR(parent)) { + if (!parent) { WARN(1, "parent clk %s of %s must be registered first\n", name, parent_name); return ERR_PTR(-EINVAL); } - pll_flags |= TEGRA_PLL_BYPASS; - pll = _tegra_init_pll(clk_base, pmc, fixed_rate, pll_params, pll_flags, - freq_table, lock); + parent_rate = __clk_get_rate(parent); + + pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); + + pll_params->flags |= TEGRA_PLL_BYPASS; + pll = _tegra_init_pll(clk_base, pmc, pll_params, lock); if (IS_ERR(pll)) return ERR_CAST(pll); - parent_rate = __clk_get_rate(parent); - /* * Most of PLLC register fields are shadowed, and can not be read * directly from PLL h/w. Hence, actual PLLC boot state is unknown. @@ -1567,17 +1693,15 @@ struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, struct clk *tegra_clk_register_plle_tegra114(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, - unsigned long fixed_rate, struct tegra_clk_pll_params *pll_params, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock) { struct tegra_clk_pll *pll; struct clk *clk; u32 val, val_aux; - pll = _tegra_init_pll(clk_base, NULL, fixed_rate, pll_params, - TEGRA_PLL_HAS_LOCK_ENABLE, freq_table, lock); + pll_params->flags |= TEGRA_PLL_HAS_LOCK_ENABLE; + pll = _tegra_init_pll(clk_base, NULL, pll_params, lock); if (IS_ERR(pll)) return ERR_CAST(pll); @@ -1587,11 +1711,13 @@ struct clk *tegra_clk_register_plle_tegra114(const char *name, val_aux = pll_readl(pll_params->aux_reg, pll); if (val & PLL_BASE_ENABLE) { - if (!(val_aux & PLLE_AUX_PLLRE_SEL)) + if ((val_aux & PLLE_AUX_PLLRE_SEL) || + (val_aux & PLLE_AUX_PLLP_SEL)) WARN(1, "pll_e enabled with unsupported parent %s\n", - (val & PLLE_AUX_PLLP_SEL) ? "pllp_out0" : "pll_ref"); + (val_aux & PLLE_AUX_PLLP_SEL) ? "pllp_out0" : + "pll_re_vco"); } else { - val_aux |= PLLE_AUX_PLLRE_SEL; + val_aux &= ~(PLLE_AUX_PLLRE_SEL | PLLE_AUX_PLLP_SEL); pll_writel(val, pll_params->aux_reg, pll); } @@ -1603,3 +1729,92 @@ struct clk *tegra_clk_register_plle_tegra114(const char *name, return clk; } #endif + +#ifdef CONFIG_ARCH_TEGRA_124_SOC +const struct clk_ops tegra_clk_pllss_ops = { + .is_enabled = clk_pll_is_enabled, + .enable = clk_pll_iddq_enable, + .disable = clk_pll_iddq_disable, + .recalc_rate = clk_pll_recalc_rate, + .round_rate = clk_pll_ramp_round_rate, + .set_rate = clk_pllxc_set_rate, +}; + +struct clk *tegra_clk_register_pllss(const char *name, const char *parent_name, + void __iomem *clk_base, unsigned long flags, + struct tegra_clk_pll_params *pll_params, + spinlock_t *lock) +{ + struct tegra_clk_pll *pll; + struct clk *clk, *parent; + struct tegra_clk_pll_freq_table cfg; + unsigned long parent_rate; + u32 val; + int i; + + if (!pll_params->div_nmp) + return ERR_PTR(-EINVAL); + + parent = __clk_lookup(parent_name); + if (!parent) { + WARN(1, "parent clk %s of %s must be registered first\n", + name, parent_name); + return ERR_PTR(-EINVAL); + } + + pll_params->flags = TEGRA_PLL_HAS_LOCK_ENABLE | TEGRA_PLL_USE_LOCK; + pll = _tegra_init_pll(clk_base, NULL, pll_params, lock); + if (IS_ERR(pll)) + return ERR_CAST(pll); + + val = pll_readl_base(pll); + val &= ~PLLSS_REF_SRC_SEL_MASK; + pll_writel_base(val, pll); + + parent_rate = __clk_get_rate(parent); + + pll_params->vco_min = _clip_vco_min(pll_params->vco_min, parent_rate); + + /* initialize PLL to minimum rate */ + + cfg.m = _pll_fixed_mdiv(pll_params, parent_rate); + cfg.n = cfg.m * pll_params->vco_min / parent_rate; + + for (i = 0; pll_params->pdiv_tohw[i].pdiv; i++) + ; + if (!i) { + kfree(pll); + return ERR_PTR(-EINVAL); + } + + cfg.p = pll_params->pdiv_tohw[i-1].hw_val; + + _update_pll_mnp(pll, &cfg); + + pll_writel_misc(PLLSS_MISC_DEFAULT, pll); + pll_writel(PLLSS_CFG_DEFAULT, pll_params->ext_misc_reg[0], pll); + pll_writel(PLLSS_CTRL1_DEFAULT, pll_params->ext_misc_reg[1], pll); + pll_writel(PLLSS_CTRL1_DEFAULT, pll_params->ext_misc_reg[2], pll); + + val = pll_readl_base(pll); + if (val & PLL_BASE_ENABLE) { + if (val & BIT(pll_params->iddq_bit_idx)) { + WARN(1, "%s is on but IDDQ set\n", name); + kfree(pll); + return ERR_PTR(-EINVAL); + } + } else + val |= BIT(pll_params->iddq_bit_idx); + + val &= ~PLLSS_LOCK_OVERRIDE; + pll_writel_base(val, pll); + + clk = _tegra_clk_register_pll(pll, name, parent_name, flags, + &tegra_clk_pllss_ops); + + if (IS_ERR(clk)) + kfree(pll); + + return clk; +} +#endif diff --git a/drivers/clk/tegra/clk-tegra-audio.c b/drivers/clk/tegra/clk-tegra-audio.c new file mode 100644 index 000000000000..5c38aab2c5b8 --- /dev/null +++ b/drivers/clk/tegra/clk-tegra-audio.c @@ -0,0 +1,215 @@ +/* + * Copyright (c) 2012, 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/delay.h> +#include <linux/export.h> +#include <linux/clk/tegra.h> + +#include "clk.h" +#include "clk-id.h" + +#define AUDIO_SYNC_CLK_I2S0 0x4a0 +#define AUDIO_SYNC_CLK_I2S1 0x4a4 +#define AUDIO_SYNC_CLK_I2S2 0x4a8 +#define AUDIO_SYNC_CLK_I2S3 0x4ac +#define AUDIO_SYNC_CLK_I2S4 0x4b0 +#define AUDIO_SYNC_CLK_SPDIF 0x4b4 + +#define AUDIO_SYNC_DOUBLER 0x49c + +#define PLLA_OUT 0xb4 + +struct tegra_sync_source_initdata { + char *name; + unsigned long rate; + unsigned long max_rate; + int clk_id; +}; + +#define SYNC(_name) \ + {\ + .name = #_name,\ + .rate = 24000000,\ + .max_rate = 24000000,\ + .clk_id = tegra_clk_ ## _name,\ + } + +struct tegra_audio_clk_initdata { + char *gate_name; + char *mux_name; + u32 offset; + int gate_clk_id; + int mux_clk_id; +}; + +#define AUDIO(_name, _offset) \ + {\ + .gate_name = #_name,\ + .mux_name = #_name"_mux",\ + .offset = _offset,\ + .gate_clk_id = tegra_clk_ ## _name,\ + .mux_clk_id = tegra_clk_ ## _name ## _mux,\ + } + +struct tegra_audio2x_clk_initdata { + char *parent; + char *gate_name; + char *name_2x; + char *div_name; + int clk_id; + int clk_num; + u8 div_offset; +}; + +#define AUDIO2X(_name, _num, _offset) \ + {\ + .parent = #_name,\ + .gate_name = #_name"_2x",\ + .name_2x = #_name"_doubler",\ + .div_name = #_name"_div",\ + .clk_id = tegra_clk_ ## _name ## _2x,\ + .clk_num = _num,\ + .div_offset = _offset,\ + } + +static DEFINE_SPINLOCK(clk_doubler_lock); + +static const char *mux_audio_sync_clk[] = { "spdif_in_sync", "i2s0_sync", + "i2s1_sync", "i2s2_sync", "i2s3_sync", "i2s4_sync", "vimclk_sync", +}; + +static struct tegra_sync_source_initdata sync_source_clks[] __initdata = { + SYNC(spdif_in_sync), + SYNC(i2s0_sync), + SYNC(i2s1_sync), + SYNC(i2s2_sync), + SYNC(i2s3_sync), + SYNC(i2s4_sync), + SYNC(vimclk_sync), +}; + +static struct tegra_audio_clk_initdata audio_clks[] = { + AUDIO(audio0, AUDIO_SYNC_CLK_I2S0), + AUDIO(audio1, AUDIO_SYNC_CLK_I2S1), + AUDIO(audio2, AUDIO_SYNC_CLK_I2S2), + AUDIO(audio3, AUDIO_SYNC_CLK_I2S3), + AUDIO(audio4, AUDIO_SYNC_CLK_I2S4), + AUDIO(spdif, AUDIO_SYNC_CLK_SPDIF), +}; + +static struct tegra_audio2x_clk_initdata audio2x_clks[] = { + AUDIO2X(audio0, 113, 24), + AUDIO2X(audio1, 114, 25), + AUDIO2X(audio2, 115, 26), + AUDIO2X(audio3, 116, 27), + AUDIO2X(audio4, 117, 28), + AUDIO2X(spdif, 118, 29), +}; + +void __init tegra_audio_clk_init(void __iomem *clk_base, + void __iomem *pmc_base, struct tegra_clk *tegra_clks, + struct tegra_clk_pll_params *pll_a_params) +{ + struct clk *clk; + struct clk **dt_clk; + int i; + + /* PLLA */ + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_a, tegra_clks); + if (dt_clk) { + clk = tegra_clk_register_pll("pll_a", "pll_p_out1", clk_base, + pmc_base, 0, pll_a_params, NULL); + *dt_clk = clk; + } + + /* PLLA_OUT0 */ + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_a_out0, tegra_clks); + if (dt_clk) { + clk = tegra_clk_register_divider("pll_a_out0_div", "pll_a", + clk_base + PLLA_OUT, 0, TEGRA_DIVIDER_ROUND_UP, + 8, 8, 1, NULL); + clk = tegra_clk_register_pll_out("pll_a_out0", "pll_a_out0_div", + clk_base + PLLA_OUT, 1, 0, CLK_IGNORE_UNUSED | + CLK_SET_RATE_PARENT, 0, NULL); + *dt_clk = clk; + } + + for (i = 0; i < ARRAY_SIZE(sync_source_clks); i++) { + struct tegra_sync_source_initdata *data; + + data = &sync_source_clks[i]; + + dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks); + if (!dt_clk) + continue; + + clk = tegra_clk_register_sync_source(data->name, + data->rate, data->max_rate); + *dt_clk = clk; + } + + for (i = 0; i < ARRAY_SIZE(audio_clks); i++) { + struct tegra_audio_clk_initdata *data; + + data = &audio_clks[i]; + dt_clk = tegra_lookup_dt_id(data->mux_clk_id, tegra_clks); + + if (!dt_clk) + continue; + clk = clk_register_mux(NULL, data->mux_name, mux_audio_sync_clk, + ARRAY_SIZE(mux_audio_sync_clk), + CLK_SET_RATE_NO_REPARENT, + clk_base + data->offset, 0, 3, 0, + NULL); + *dt_clk = clk; + + dt_clk = tegra_lookup_dt_id(data->gate_clk_id, tegra_clks); + if (!dt_clk) + continue; + + clk = clk_register_gate(NULL, data->gate_name, data->mux_name, + 0, clk_base + data->offset, 4, + CLK_GATE_SET_TO_DISABLE, NULL); + *dt_clk = clk; + } + + for (i = 0; i < ARRAY_SIZE(audio2x_clks); i++) { + struct tegra_audio2x_clk_initdata *data; + + data = &audio2x_clks[i]; + dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks); + if (!dt_clk) + continue; + + clk = clk_register_fixed_factor(NULL, data->name_2x, + data->parent, CLK_SET_RATE_PARENT, 2, 1); + clk = tegra_clk_register_divider(data->div_name, + data->name_2x, clk_base + AUDIO_SYNC_DOUBLER, + 0, 0, data->div_offset, 1, 0, + &clk_doubler_lock); + clk = tegra_clk_register_periph_gate(data->gate_name, + data->div_name, TEGRA_PERIPH_NO_RESET, + clk_base, CLK_SET_RATE_PARENT, data->clk_num, + periph_clk_enb_refcnt); + *dt_clk = clk; + } +} + diff --git a/drivers/clk/tegra/clk-tegra-fixed.c b/drivers/clk/tegra/clk-tegra-fixed.c new file mode 100644 index 000000000000..f3b773833429 --- /dev/null +++ b/drivers/clk/tegra/clk-tegra-fixed.c @@ -0,0 +1,111 @@ +/* + * Copyright (c) 2012, 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/delay.h> +#include <linux/export.h> +#include <linux/clk/tegra.h> + +#include "clk.h" +#include "clk-id.h" + +#define OSC_CTRL 0x50 +#define OSC_CTRL_OSC_FREQ_SHIFT 28 +#define OSC_CTRL_PLL_REF_DIV_SHIFT 26 + +int __init tegra_osc_clk_init(void __iomem *clk_base, + struct tegra_clk *tegra_clks, + unsigned long *input_freqs, int num, + unsigned long *osc_freq, + unsigned long *pll_ref_freq) +{ + struct clk *clk; + struct clk **dt_clk; + u32 val, pll_ref_div; + unsigned osc_idx; + + val = readl_relaxed(clk_base + OSC_CTRL); + osc_idx = val >> OSC_CTRL_OSC_FREQ_SHIFT; + + if (osc_idx < num) + *osc_freq = input_freqs[osc_idx]; + else + *osc_freq = 0; + + if (!*osc_freq) { + WARN_ON(1); + return -EINVAL; + } + + dt_clk = tegra_lookup_dt_id(tegra_clk_clk_m, tegra_clks); + if (!dt_clk) + return 0; + + clk = clk_register_fixed_rate(NULL, "clk_m", NULL, CLK_IS_ROOT, + *osc_freq); + *dt_clk = clk; + + /* pll_ref */ + val = (val >> OSC_CTRL_PLL_REF_DIV_SHIFT) & 3; + pll_ref_div = 1 << val; + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_ref, tegra_clks); + if (!dt_clk) + return 0; + + clk = clk_register_fixed_factor(NULL, "pll_ref", "clk_m", + 0, 1, pll_ref_div); + *dt_clk = clk; + + if (pll_ref_freq) + *pll_ref_freq = *osc_freq / pll_ref_div; + + return 0; +} + +void __init tegra_fixed_clk_init(struct tegra_clk *tegra_clks) +{ + struct clk *clk; + struct clk **dt_clk; + + /* clk_32k */ + dt_clk = tegra_lookup_dt_id(tegra_clk_clk_32k, tegra_clks); + if (dt_clk) { + clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, + CLK_IS_ROOT, 32768); + *dt_clk = clk; + } + + /* clk_m_div2 */ + dt_clk = tegra_lookup_dt_id(tegra_clk_clk_m_div2, tegra_clks); + if (dt_clk) { + clk = clk_register_fixed_factor(NULL, "clk_m_div2", "clk_m", + CLK_SET_RATE_PARENT, 1, 2); + *dt_clk = clk; + } + + /* clk_m_div4 */ + dt_clk = tegra_lookup_dt_id(tegra_clk_clk_m_div4, tegra_clks); + if (dt_clk) { + clk = clk_register_fixed_factor(NULL, "clk_m_div4", "clk_m", + CLK_SET_RATE_PARENT, 1, 4); + *dt_clk = clk; + } +} + diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c new file mode 100644 index 000000000000..5c35885f4a7c --- /dev/null +++ b/drivers/clk/tegra/clk-tegra-periph.c @@ -0,0 +1,674 @@ +/* + * Copyright (c) 2012, 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/clkdev.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/delay.h> +#include <linux/export.h> +#include <linux/clk/tegra.h> + +#include "clk.h" +#include "clk-id.h" + +#define CLK_SOURCE_I2S0 0x1d8 +#define CLK_SOURCE_I2S1 0x100 +#define CLK_SOURCE_I2S2 0x104 +#define CLK_SOURCE_NDFLASH 0x160 +#define CLK_SOURCE_I2S3 0x3bc +#define CLK_SOURCE_I2S4 0x3c0 +#define CLK_SOURCE_SPDIF_OUT 0x108 +#define CLK_SOURCE_SPDIF_IN 0x10c +#define CLK_SOURCE_PWM 0x110 +#define CLK_SOURCE_ADX 0x638 +#define CLK_SOURCE_ADX1 0x670 +#define CLK_SOURCE_AMX 0x63c +#define CLK_SOURCE_AMX1 0x674 +#define CLK_SOURCE_HDA 0x428 +#define CLK_SOURCE_HDA2CODEC_2X 0x3e4 +#define CLK_SOURCE_SBC1 0x134 +#define CLK_SOURCE_SBC2 0x118 +#define CLK_SOURCE_SBC3 0x11c +#define CLK_SOURCE_SBC4 0x1b4 +#define CLK_SOURCE_SBC5 0x3c8 +#define CLK_SOURCE_SBC6 0x3cc +#define CLK_SOURCE_SATA_OOB 0x420 +#define CLK_SOURCE_SATA 0x424 +#define CLK_SOURCE_NDSPEED 0x3f8 +#define CLK_SOURCE_VFIR 0x168 +#define CLK_SOURCE_SDMMC1 0x150 +#define CLK_SOURCE_SDMMC2 0x154 +#define CLK_SOURCE_SDMMC3 0x1bc +#define CLK_SOURCE_SDMMC4 0x164 +#define CLK_SOURCE_CVE 0x140 +#define CLK_SOURCE_TVO 0x188 +#define CLK_SOURCE_TVDAC 0x194 +#define CLK_SOURCE_VDE 0x1c8 +#define CLK_SOURCE_CSITE 0x1d4 +#define CLK_SOURCE_LA 0x1f8 +#define CLK_SOURCE_TRACE 0x634 +#define CLK_SOURCE_OWR 0x1cc +#define CLK_SOURCE_NOR 0x1d0 +#define CLK_SOURCE_MIPI 0x174 +#define CLK_SOURCE_I2C1 0x124 +#define CLK_SOURCE_I2C2 0x198 +#define CLK_SOURCE_I2C3 0x1b8 +#define CLK_SOURCE_I2C4 0x3c4 +#define CLK_SOURCE_I2C5 0x128 +#define CLK_SOURCE_I2C6 0x65c +#define CLK_SOURCE_UARTA 0x178 +#define CLK_SOURCE_UARTB 0x17c +#define CLK_SOURCE_UARTC 0x1a0 +#define CLK_SOURCE_UARTD 0x1c0 +#define CLK_SOURCE_UARTE 0x1c4 +#define CLK_SOURCE_3D 0x158 +#define CLK_SOURCE_2D 0x15c +#define CLK_SOURCE_MPE 0x170 +#define CLK_SOURCE_UARTE 0x1c4 +#define CLK_SOURCE_VI_SENSOR 0x1a8 +#define CLK_SOURCE_VI 0x148 +#define CLK_SOURCE_EPP 0x16c +#define CLK_SOURCE_MSENC 0x1f0 +#define CLK_SOURCE_TSEC 0x1f4 +#define CLK_SOURCE_HOST1X 0x180 +#define CLK_SOURCE_HDMI 0x18c +#define CLK_SOURCE_DISP1 0x138 +#define CLK_SOURCE_DISP2 0x13c +#define CLK_SOURCE_CILAB 0x614 +#define CLK_SOURCE_CILCD 0x618 +#define CLK_SOURCE_CILE 0x61c +#define CLK_SOURCE_DSIALP 0x620 +#define CLK_SOURCE_DSIBLP 0x624 +#define CLK_SOURCE_TSENSOR 0x3b8 +#define CLK_SOURCE_D_AUDIO 0x3d0 +#define CLK_SOURCE_DAM0 0x3d8 +#define CLK_SOURCE_DAM1 0x3dc +#define CLK_SOURCE_DAM2 0x3e0 +#define CLK_SOURCE_ACTMON 0x3e8 +#define CLK_SOURCE_EXTERN1 0x3ec +#define CLK_SOURCE_EXTERN2 0x3f0 +#define CLK_SOURCE_EXTERN3 0x3f4 +#define CLK_SOURCE_I2CSLOW 0x3fc +#define CLK_SOURCE_SE 0x42c +#define CLK_SOURCE_MSELECT 0x3b4 +#define CLK_SOURCE_DFLL_REF 0x62c +#define CLK_SOURCE_DFLL_SOC 0x630 +#define CLK_SOURCE_SOC_THERM 0x644 +#define CLK_SOURCE_XUSB_HOST_SRC 0x600 +#define CLK_SOURCE_XUSB_FALCON_SRC 0x604 +#define CLK_SOURCE_XUSB_FS_SRC 0x608 +#define CLK_SOURCE_XUSB_SS_SRC 0x610 +#define CLK_SOURCE_XUSB_DEV_SRC 0x60c +#define CLK_SOURCE_ISP 0x144 +#define CLK_SOURCE_SOR0 0x414 +#define CLK_SOURCE_DPAUX 0x418 +#define CLK_SOURCE_SATA_OOB 0x420 +#define CLK_SOURCE_SATA 0x424 +#define CLK_SOURCE_ENTROPY 0x628 +#define CLK_SOURCE_VI_SENSOR2 0x658 +#define CLK_SOURCE_HDMI_AUDIO 0x668 +#define CLK_SOURCE_VIC03 0x678 +#define CLK_SOURCE_CLK72MHZ 0x66c + +#define MASK(x) (BIT(x) - 1) + +#define MUX(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP, \ + _clk_num, _gate_flags, _clk_id, _parents##_idx, 0,\ + NULL) + +#define MUX_FLAGS(_name, _parents, _offset,\ + _clk_num, _gate_flags, _clk_id, flags)\ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP,\ + _clk_num, _gate_flags, _clk_id, _parents##_idx, flags,\ + NULL) + +#define MUX8(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP,\ + _clk_num, _gate_flags, _clk_id, _parents##_idx, 0,\ + NULL) + +#define MUX8_NOGATE_LOCK(_name, _parents, _offset, _clk_id, _lock) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset, \ + 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP,\ + 0, TEGRA_PERIPH_NO_GATE, _clk_id,\ + _parents##_idx, 0, _lock) + +#define INT(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_INT| \ + TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags,\ + _clk_id, _parents##_idx, 0, NULL) + +#define INT_FLAGS(_name, _parents, _offset,\ + _clk_num, _gate_flags, _clk_id, flags)\ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_INT| \ + TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags,\ + _clk_id, _parents##_idx, flags, NULL) + +#define INT8(_name, _parents, _offset,\ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_INT| \ + TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags,\ + _clk_id, _parents##_idx, 0, NULL) + +#define UART(_name, _parents, _offset,\ + _clk_num, _clk_id) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + 30, MASK(2), 0, 0, 16, 1, TEGRA_DIVIDER_UART| \ + TEGRA_DIVIDER_ROUND_UP, _clk_num, 0, _clk_id,\ + _parents##_idx, 0, NULL) + +#define I2C(_name, _parents, _offset,\ + _clk_num, _clk_id) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + 30, MASK(2), 0, 0, 16, 0, TEGRA_DIVIDER_ROUND_UP,\ + _clk_num, 0, _clk_id, _parents##_idx, 0, NULL) + +#define XUSB(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset, \ + 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_INT| \ + TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags,\ + _clk_id, _parents##_idx, 0, NULL) + +#define AUDIO(_name, _offset, _clk_num,\ + _gate_flags, _clk_id) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, mux_d_audio_clk, \ + _offset, 16, 0xE01F, 0, 0, 8, 1, \ + TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags, \ + _clk_id, mux_d_audio_clk_idx, 0, NULL) + +#define NODIV(_name, _parents, _offset, \ + _mux_shift, _mux_mask, _clk_num, \ + _gate_flags, _clk_id, _lock) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + _mux_shift, _mux_mask, 0, 0, 0, 0, 0,\ + _clk_num, (_gate_flags) | TEGRA_PERIPH_NO_DIV,\ + _clk_id, _parents##_idx, 0, _lock) + +#define GATE(_name, _parent_name, \ + _clk_num, _gate_flags, _clk_id, _flags) \ + { \ + .name = _name, \ + .clk_id = _clk_id, \ + .p.parent_name = _parent_name, \ + .periph = TEGRA_CLK_PERIPH(0, 0, 0, 0, 0, 0, 0, \ + _clk_num, _gate_flags, 0, NULL), \ + .flags = _flags \ + } + +#define PLLP_BASE 0xa0 +#define PLLP_MISC 0xac +#define PLLP_OUTA 0xa4 +#define PLLP_OUTB 0xa8 +#define PLLP_OUTC 0x67c + +#define PLL_BASE_LOCK BIT(27) +#define PLL_MISC_LOCK_ENABLE 18 + +static DEFINE_SPINLOCK(PLLP_OUTA_lock); +static DEFINE_SPINLOCK(PLLP_OUTB_lock); +static DEFINE_SPINLOCK(PLLP_OUTC_lock); +static DEFINE_SPINLOCK(sor0_lock); + +#define MUX_I2S_SPDIF(_id) \ +static const char *mux_pllaout0_##_id##_2x_pllp_clkm[] = { "pll_a_out0", \ + #_id, "pll_p",\ + "clk_m"}; +MUX_I2S_SPDIF(audio0) +MUX_I2S_SPDIF(audio1) +MUX_I2S_SPDIF(audio2) +MUX_I2S_SPDIF(audio3) +MUX_I2S_SPDIF(audio4) +MUX_I2S_SPDIF(audio) + +#define mux_pllaout0_audio0_2x_pllp_clkm_idx NULL +#define mux_pllaout0_audio1_2x_pllp_clkm_idx NULL +#define mux_pllaout0_audio2_2x_pllp_clkm_idx NULL +#define mux_pllaout0_audio3_2x_pllp_clkm_idx NULL +#define mux_pllaout0_audio4_2x_pllp_clkm_idx NULL +#define mux_pllaout0_audio_2x_pllp_clkm_idx NULL + +static const char *mux_pllp_pllc_pllm_clkm[] = { + "pll_p", "pll_c", "pll_m", "clk_m" +}; +#define mux_pllp_pllc_pllm_clkm_idx NULL + +static const char *mux_pllp_pllc_pllm[] = { "pll_p", "pll_c", "pll_m" }; +#define mux_pllp_pllc_pllm_idx NULL + +static const char *mux_pllp_pllc_clk32_clkm[] = { + "pll_p", "pll_c", "clk_32k", "clk_m" +}; +#define mux_pllp_pllc_clk32_clkm_idx NULL + +static const char *mux_plla_pllc_pllp_clkm[] = { + "pll_a_out0", "pll_c", "pll_p", "clk_m" +}; +#define mux_plla_pllc_pllp_clkm_idx mux_pllp_pllc_pllm_clkm_idx + +static const char *mux_pllp_pllc2_c_c3_pllm_clkm[] = { + "pll_p", "pll_c2", "pll_c", "pll_c3", "pll_m", "clk_m" +}; +static u32 mux_pllp_pllc2_c_c3_pllm_clkm_idx[] = { + [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6, +}; + +static const char *mux_pllp_clkm[] = { + "pll_p", "clk_m" +}; +static u32 mux_pllp_clkm_idx[] = { + [0] = 0, [1] = 3, +}; + +static const char *mux_pllm_pllc2_c_c3_pllp_plla[] = { + "pll_m", "pll_c2", "pll_c", "pll_c3", "pll_p", "pll_a_out0" +}; +#define mux_pllm_pllc2_c_c3_pllp_plla_idx mux_pllp_pllc2_c_c3_pllm_clkm_idx + +static const char *mux_pllp_pllm_plld_plla_pllc_plld2_clkm[] = { + "pll_p", "pll_m", "pll_d_out0", "pll_a_out0", "pll_c", + "pll_d2_out0", "clk_m" +}; +#define mux_pllp_pllm_plld_plla_pllc_plld2_clkm_idx NULL + +static const char *mux_pllm_pllc_pllp_plla[] = { + "pll_m", "pll_c", "pll_p", "pll_a_out0" +}; +#define mux_pllm_pllc_pllp_plla_idx mux_pllp_pllc_pllm_clkm_idx + +static const char *mux_pllp_pllc_clkm[] = { + "pll_p", "pll_c", "pll_m" +}; +static u32 mux_pllp_pllc_clkm_idx[] = { + [0] = 0, [1] = 1, [2] = 3, +}; + +static const char *mux_pllp_pllc_clkm_clk32[] = { + "pll_p", "pll_c", "clk_m", "clk_32k" +}; +#define mux_pllp_pllc_clkm_clk32_idx NULL + +static const char *mux_plla_clk32_pllp_clkm_plle[] = { + "pll_a_out0", "clk_32k", "pll_p", "clk_m", "pll_e_out0" +}; +#define mux_plla_clk32_pllp_clkm_plle_idx NULL + +static const char *mux_clkm_pllp_pllc_pllre[] = { + "clk_m", "pll_p", "pll_c", "pll_re_out" +}; +static u32 mux_clkm_pllp_pllc_pllre_idx[] = { + [0] = 0, [1] = 1, [2] = 3, [3] = 5, +}; + +static const char *mux_clkm_48M_pllp_480M[] = { + "clk_m", "pll_u_48M", "pll_p", "pll_u_480M" +}; +#define mux_clkm_48M_pllp_480M_idx NULL + +static const char *mux_clkm_pllre_clk32_480M_pllc_ref[] = { + "clk_m", "pll_re_out", "clk_32k", "pll_u_480M", "pll_c", "pll_ref" +}; +static u32 mux_clkm_pllre_clk32_480M_pllc_ref_idx[] = { + [0] = 0, [1] = 1, [2] = 3, [3] = 3, [4] = 4, [5] = 7, +}; + +static const char *mux_d_audio_clk[] = { + "pll_a_out0", "pll_p", "clk_m", "spdif_in_sync", "i2s0_sync", + "i2s1_sync", "i2s2_sync", "i2s3_sync", "i2s4_sync", "vimclk_sync", +}; +static u32 mux_d_audio_clk_idx[] = { + [0] = 0, [1] = 0x8000, [2] = 0xc000, [3] = 0xE000, [4] = 0xE001, + [5] = 0xE002, [6] = 0xE003, [7] = 0xE004, [8] = 0xE005, [9] = 0xE007, +}; + +static const char *mux_pllp_plld_pllc_clkm[] = { + "pll_p", "pll_d_out0", "pll_c", "clk_m" +}; +#define mux_pllp_plld_pllc_clkm_idx NULL +static const char *mux_pllm_pllc_pllp_plla_clkm_pllc4[] = { + "pll_m", "pll_c", "pll_p", "pll_a_out0", "clk_m", "pll_c4", +}; +static u32 mux_pllm_pllc_pllp_plla_clkm_pllc4_idx[] = { + [0] = 0, [1] = 1, [2] = 3, [3] = 3, [4] = 6, [5] = 7, +}; + +static const char *mux_pllp_clkm1[] = { + "pll_p", "clk_m", +}; +#define mux_pllp_clkm1_idx NULL + +static const char *mux_pllp3_pllc_clkm[] = { + "pll_p_out3", "pll_c", "pll_c2", "clk_m", +}; +#define mux_pllp3_pllc_clkm_idx NULL + +static const char *mux_pllm_pllc_pllp_plla_pllc2_c3_clkm[] = { + "pll_m", "pll_c", "pll_p", "pll_a", "pll_c2", "pll_c3", "clk_m" +}; +static u32 mux_pllm_pllc_pllp_plla_pllc2_c3_clkm_idx[] = { + [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6, +}; + +static const char *mux_pllm_pllc2_c_c3_pllp_plla_pllc4[] = { + "pll_m", "pll_c2", "pll_c", "pll_c3", "pll_p", "pll_a_out0", "pll_c4", +}; +static u32 mux_pllm_pllc2_c_c3_pllp_plla_pllc4_idx[] = { + [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6, [6] = 7, +}; + +static const char *mux_clkm_plldp_sor0lvds[] = { + "clk_m", "pll_dp", "sor0_lvds", +}; +#define mux_clkm_plldp_sor0lvds_idx NULL + +static struct tegra_periph_init_data periph_clks[] = { + AUDIO("d_audio", CLK_SOURCE_D_AUDIO, 106, TEGRA_PERIPH_ON_APB, tegra_clk_d_audio), + AUDIO("dam0", CLK_SOURCE_DAM0, 108, TEGRA_PERIPH_ON_APB, tegra_clk_dam0), + AUDIO("dam1", CLK_SOURCE_DAM1, 109, TEGRA_PERIPH_ON_APB, tegra_clk_dam1), + AUDIO("dam2", CLK_SOURCE_DAM2, 110, TEGRA_PERIPH_ON_APB, tegra_clk_dam2), + I2C("i2c1", mux_pllp_clkm, CLK_SOURCE_I2C1, 12, tegra_clk_i2c1), + I2C("i2c2", mux_pllp_clkm, CLK_SOURCE_I2C2, 54, tegra_clk_i2c2), + I2C("i2c3", mux_pllp_clkm, CLK_SOURCE_I2C3, 67, tegra_clk_i2c3), + I2C("i2c4", mux_pllp_clkm, CLK_SOURCE_I2C4, 103, tegra_clk_i2c4), + I2C("i2c5", mux_pllp_clkm, CLK_SOURCE_I2C5, 47, tegra_clk_i2c5), + INT("vde", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_VDE, 61, 0, tegra_clk_vde), + INT("vi", mux_pllm_pllc_pllp_plla, CLK_SOURCE_VI, 20, 0, tegra_clk_vi), + INT("epp", mux_pllm_pllc_pllp_plla, CLK_SOURCE_EPP, 19, 0, tegra_clk_epp), + INT("host1x", mux_pllm_pllc_pllp_plla, CLK_SOURCE_HOST1X, 28, 0, tegra_clk_host1x), + INT("mpe", mux_pllm_pllc_pllp_plla, CLK_SOURCE_MPE, 60, 0, tegra_clk_mpe), + INT("2d", mux_pllm_pllc_pllp_plla, CLK_SOURCE_2D, 21, 0, tegra_clk_gr2d), + INT("3d", mux_pllm_pllc_pllp_plla, CLK_SOURCE_3D, 24, 0, tegra_clk_gr3d), + INT8("vde", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_VDE, 61, 0, tegra_clk_vde_8), + INT8("vi", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI, 20, 0, tegra_clk_vi_8), + INT8("vi", mux_pllm_pllc2_c_c3_pllp_plla_pllc4, CLK_SOURCE_VI, 20, 0, tegra_clk_vi_9), + INT8("epp", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_EPP, 19, 0, tegra_clk_epp_8), + INT8("msenc", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_MSENC, 91, TEGRA_PERIPH_WAR_1005168, tegra_clk_msenc), + INT8("tsec", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_TSEC, 83, 0, tegra_clk_tsec), + INT8("host1x", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_HOST1X, 28, 0, tegra_clk_host1x_8), + INT8("se", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SE, 127, TEGRA_PERIPH_ON_APB, tegra_clk_se), + INT8("2d", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_2D, 21, 0, tegra_clk_gr2d_8), + INT8("3d", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_3D, 24, 0, tegra_clk_gr3d_8), + INT8("vic03", mux_pllm_pllc_pllp_plla_pllc2_c3_clkm, CLK_SOURCE_VIC03, 178, 0, tegra_clk_vic03), + INT_FLAGS("mselect", mux_pllp_clkm, CLK_SOURCE_MSELECT, 99, 0, tegra_clk_mselect, CLK_IGNORE_UNUSED), + MUX("i2s0", mux_pllaout0_audio0_2x_pllp_clkm, CLK_SOURCE_I2S0, 30, TEGRA_PERIPH_ON_APB, tegra_clk_i2s0), + MUX("i2s1", mux_pllaout0_audio1_2x_pllp_clkm, CLK_SOURCE_I2S1, 11, TEGRA_PERIPH_ON_APB, tegra_clk_i2s1), + MUX("i2s2", mux_pllaout0_audio2_2x_pllp_clkm, CLK_SOURCE_I2S2, 18, TEGRA_PERIPH_ON_APB, tegra_clk_i2s2), + MUX("i2s3", mux_pllaout0_audio3_2x_pllp_clkm, CLK_SOURCE_I2S3, 101, TEGRA_PERIPH_ON_APB, tegra_clk_i2s3), + MUX("i2s4", mux_pllaout0_audio4_2x_pllp_clkm, CLK_SOURCE_I2S4, 102, TEGRA_PERIPH_ON_APB, tegra_clk_i2s4), + MUX("spdif_out", mux_pllaout0_audio_2x_pllp_clkm, CLK_SOURCE_SPDIF_OUT, 10, TEGRA_PERIPH_ON_APB, tegra_clk_spdif_out), + MUX("spdif_in", mux_pllp_pllc_pllm, CLK_SOURCE_SPDIF_IN, 10, TEGRA_PERIPH_ON_APB, tegra_clk_spdif_in), + MUX("pwm", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_PWM, 17, TEGRA_PERIPH_ON_APB, tegra_clk_pwm), + MUX("adx", mux_plla_pllc_pllp_clkm, CLK_SOURCE_ADX, 154, TEGRA_PERIPH_ON_APB, tegra_clk_adx), + MUX("amx", mux_plla_pllc_pllp_clkm, CLK_SOURCE_AMX, 153, TEGRA_PERIPH_ON_APB, tegra_clk_amx), + MUX("hda", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_HDA, 125, TEGRA_PERIPH_ON_APB, tegra_clk_hda), + MUX("hda2codec_2x", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_HDA2CODEC_2X, 111, TEGRA_PERIPH_ON_APB, tegra_clk_hda2codec_2x), + MUX("vfir", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_VFIR, 7, TEGRA_PERIPH_ON_APB, tegra_clk_vfir), + MUX("sdmmc1", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC1, 14, 0, tegra_clk_sdmmc1), + MUX("sdmmc2", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC2, 9, 0, tegra_clk_sdmmc2), + MUX("sdmmc3", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC3, 69, 0, tegra_clk_sdmmc3), + MUX("sdmmc4", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC4, 15, 0, tegra_clk_sdmmc4), + MUX("la", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_LA, 76, TEGRA_PERIPH_ON_APB, tegra_clk_la), + MUX("trace", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_TRACE, 77, TEGRA_PERIPH_ON_APB, tegra_clk_trace), + MUX("owr", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_OWR, 71, TEGRA_PERIPH_ON_APB, tegra_clk_owr), + MUX("nor", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NOR, 42, 0, tegra_clk_nor), + MUX("mipi", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_MIPI, 50, TEGRA_PERIPH_ON_APB, tegra_clk_mipi), + MUX("vi_sensor", mux_pllm_pllc_pllp_plla, CLK_SOURCE_VI_SENSOR, 20, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor), + MUX("cilab", mux_pllp_pllc_clkm, CLK_SOURCE_CILAB, 144, 0, tegra_clk_cilab), + MUX("cilcd", mux_pllp_pllc_clkm, CLK_SOURCE_CILCD, 145, 0, tegra_clk_cilcd), + MUX("cile", mux_pllp_pllc_clkm, CLK_SOURCE_CILE, 146, 0, tegra_clk_cile), + MUX("dsialp", mux_pllp_pllc_clkm, CLK_SOURCE_DSIALP, 147, 0, tegra_clk_dsialp), + MUX("dsiblp", mux_pllp_pllc_clkm, CLK_SOURCE_DSIBLP, 148, 0, tegra_clk_dsiblp), + MUX("tsensor", mux_pllp_pllc_clkm_clk32, CLK_SOURCE_TSENSOR, 100, TEGRA_PERIPH_ON_APB, tegra_clk_tsensor), + MUX("actmon", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_ACTMON, 119, 0, tegra_clk_actmon), + MUX("dfll_ref", mux_pllp_clkm, CLK_SOURCE_DFLL_REF, 155, TEGRA_PERIPH_ON_APB, tegra_clk_dfll_ref), + MUX("dfll_soc", mux_pllp_clkm, CLK_SOURCE_DFLL_SOC, 155, TEGRA_PERIPH_ON_APB, tegra_clk_dfll_soc), + MUX("i2cslow", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_I2CSLOW, 81, TEGRA_PERIPH_ON_APB, tegra_clk_i2cslow), + MUX("sbc1", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC1, 41, TEGRA_PERIPH_ON_APB, tegra_clk_sbc1), + MUX("sbc2", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC2, 44, TEGRA_PERIPH_ON_APB, tegra_clk_sbc2), + MUX("sbc3", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC3, 46, TEGRA_PERIPH_ON_APB, tegra_clk_sbc3), + MUX("sbc4", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC4, 68, TEGRA_PERIPH_ON_APB, tegra_clk_sbc4), + MUX("sbc5", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC5, 104, TEGRA_PERIPH_ON_APB, tegra_clk_sbc5), + MUX("sbc6", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC6, 105, TEGRA_PERIPH_ON_APB, tegra_clk_sbc6), + MUX("cve", mux_pllp_plld_pllc_clkm, CLK_SOURCE_CVE, 49, 0, tegra_clk_cve), + MUX("tvo", mux_pllp_plld_pllc_clkm, CLK_SOURCE_TVO, 49, 0, tegra_clk_tvo), + MUX("tvdac", mux_pllp_plld_pllc_clkm, CLK_SOURCE_TVDAC, 53, 0, tegra_clk_tvdac), + MUX("ndflash", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NDFLASH, 13, TEGRA_PERIPH_ON_APB, tegra_clk_ndflash), + MUX("ndspeed", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NDSPEED, 80, TEGRA_PERIPH_ON_APB, tegra_clk_ndspeed), + MUX("sata_oob", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SATA_OOB, 123, TEGRA_PERIPH_ON_APB, tegra_clk_sata_oob), + MUX("sata", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SATA, 124, TEGRA_PERIPH_ON_APB, tegra_clk_sata), + MUX("adx1", mux_plla_pllc_pllp_clkm, CLK_SOURCE_ADX1, 180, TEGRA_PERIPH_ON_APB, tegra_clk_adx1), + MUX("amx1", mux_plla_pllc_pllp_clkm, CLK_SOURCE_AMX1, 185, TEGRA_PERIPH_ON_APB, tegra_clk_amx1), + MUX("vi_sensor2", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR2, 20, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor2), + MUX8("sbc1", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC1, 41, TEGRA_PERIPH_ON_APB, tegra_clk_sbc1_8), + MUX8("sbc2", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC2, 44, TEGRA_PERIPH_ON_APB, tegra_clk_sbc2_8), + MUX8("sbc3", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC3, 46, TEGRA_PERIPH_ON_APB, tegra_clk_sbc3_8), + MUX8("sbc4", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC4, 68, TEGRA_PERIPH_ON_APB, tegra_clk_sbc4_8), + MUX8("sbc5", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC5, 104, TEGRA_PERIPH_ON_APB, tegra_clk_sbc5_8), + MUX8("sbc6", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC6, 105, TEGRA_PERIPH_ON_APB, tegra_clk_sbc6_8), + MUX8("ndflash", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_NDFLASH, 13, TEGRA_PERIPH_ON_APB, tegra_clk_ndflash_8), + MUX8("ndspeed", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_NDSPEED, 80, TEGRA_PERIPH_ON_APB, tegra_clk_ndspeed_8), + MUX8("hdmi", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_HDMI, 51, 0, tegra_clk_hdmi), + MUX8("extern1", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN1, 120, 0, tegra_clk_extern1), + MUX8("extern2", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN2, 121, 0, tegra_clk_extern2), + MUX8("extern3", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN3, 122, 0, tegra_clk_extern3), + MUX8("soc_therm", mux_pllm_pllc_pllp_plla, CLK_SOURCE_SOC_THERM, 78, TEGRA_PERIPH_ON_APB, tegra_clk_soc_therm), + MUX8("vi_sensor", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR, 20, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor_8), + MUX8("isp", mux_pllm_pllc_pllp_plla_clkm_pllc4, CLK_SOURCE_ISP, 23, TEGRA_PERIPH_ON_APB, tegra_clk_isp_8), + MUX8("entropy", mux_pllp_clkm1, CLK_SOURCE_ENTROPY, 149, 0, tegra_clk_entropy), + MUX8("hdmi_audio", mux_pllp3_pllc_clkm, CLK_SOURCE_HDMI_AUDIO, 176, TEGRA_PERIPH_NO_RESET, tegra_clk_hdmi_audio), + MUX8("clk72mhz", mux_pllp3_pllc_clkm, CLK_SOURCE_CLK72MHZ, 177, TEGRA_PERIPH_NO_RESET, tegra_clk_clk72Mhz), + MUX8_NOGATE_LOCK("sor0_lvds", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_SOR0, tegra_clk_sor0_lvds, &sor0_lock), + MUX_FLAGS("csite", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_CSITE, 73, TEGRA_PERIPH_ON_APB, tegra_clk_csite, CLK_IGNORE_UNUSED), + NODIV("disp1", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_DISP1, 29, 7, 27, 0, tegra_clk_disp1, NULL), + NODIV("disp2", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_DISP2, 29, 7, 26, 0, tegra_clk_disp2, NULL), + NODIV("sor0", mux_clkm_plldp_sor0lvds, CLK_SOURCE_SOR0, 14, 3, 182, 0, tegra_clk_sor0, &sor0_lock), + UART("uarta", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTA, 6, tegra_clk_uarta), + UART("uartb", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTB, 7, tegra_clk_uartb), + UART("uartc", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTC, 55, tegra_clk_uartc), + UART("uartd", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTD, 65, tegra_clk_uartd), + UART("uarte", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTE, 65, tegra_clk_uarte), + XUSB("xusb_host_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_HOST_SRC, 143, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_host_src), + XUSB("xusb_falcon_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_FALCON_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_falcon_src), + XUSB("xusb_fs_src", mux_clkm_48M_pllp_480M, CLK_SOURCE_XUSB_FS_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_fs_src), + XUSB("xusb_ss_src", mux_clkm_pllre_clk32_480M_pllc_ref, CLK_SOURCE_XUSB_SS_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_ss_src), + XUSB("xusb_dev_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_DEV_SRC, 95, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_dev_src), +}; + +static struct tegra_periph_init_data gate_clks[] = { + GATE("rtc", "clk_32k", 4, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_rtc, 0), + GATE("timer", "clk_m", 5, 0, tegra_clk_timer, 0), + GATE("isp", "clk_m", 23, 0, tegra_clk_isp, 0), + GATE("vcp", "clk_m", 29, 0, tegra_clk_vcp, 0), + GATE("apbdma", "clk_m", 34, 0, tegra_clk_apbdma, 0), + GATE("kbc", "clk_32k", 36, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_kbc, 0), + GATE("fuse", "clk_m", 39, TEGRA_PERIPH_ON_APB, tegra_clk_fuse, 0), + GATE("fuse_burn", "clk_m", 39, TEGRA_PERIPH_ON_APB, tegra_clk_fuse_burn, 0), + GATE("kfuse", "clk_m", 40, TEGRA_PERIPH_ON_APB, tegra_clk_kfuse, 0), + GATE("apbif", "clk_m", 107, TEGRA_PERIPH_ON_APB, tegra_clk_apbif, 0), + GATE("hda2hdmi", "clk_m", 128, TEGRA_PERIPH_ON_APB, tegra_clk_hda2hdmi, 0), + GATE("bsea", "clk_m", 62, 0, tegra_clk_bsea, 0), + GATE("bsev", "clk_m", 63, 0, tegra_clk_bsev, 0), + GATE("mipi-cal", "clk_m", 56, 0, tegra_clk_mipi_cal, 0), + GATE("usbd", "clk_m", 22, 0, tegra_clk_usbd, 0), + GATE("usb2", "clk_m", 58, 0, tegra_clk_usb2, 0), + GATE("usb3", "clk_m", 59, 0, tegra_clk_usb3, 0), + GATE("csi", "pll_p_out3", 52, 0, tegra_clk_csi, 0), + GATE("afi", "clk_m", 72, 0, tegra_clk_afi, 0), + GATE("csus", "clk_m", 92, TEGRA_PERIPH_NO_RESET, tegra_clk_csus, 0), + GATE("dds", "clk_m", 150, TEGRA_PERIPH_ON_APB, tegra_clk_dds, 0), + GATE("dp2", "clk_m", 152, TEGRA_PERIPH_ON_APB, tegra_clk_dp2, 0), + GATE("dtv", "clk_m", 79, TEGRA_PERIPH_ON_APB, tegra_clk_dtv, 0), + GATE("xusb_host", "xusb_host_src", 89, 0, tegra_clk_xusb_host, 0), + GATE("xusb_ss", "xusb_ss_src", 156, 0, tegra_clk_xusb_ss, 0), + GATE("xusb_dev", "xusb_dev_src", 95, 0, tegra_clk_xusb_dev, 0), + GATE("dsia", "dsia_mux", 48, 0, tegra_clk_dsia, 0), + GATE("dsib", "dsib_mux", 82, 0, tegra_clk_dsib, 0), + GATE("emc", "emc_mux", 57, 0, tegra_clk_emc, CLK_IGNORE_UNUSED), + GATE("sata_cold", "clk_m", 129, TEGRA_PERIPH_ON_APB, tegra_clk_sata_cold, 0), + GATE("ispb", "clk_m", 3, 0, tegra_clk_ispb, 0), + GATE("vim2_clk", "clk_m", 11, 0, tegra_clk_vim2_clk, 0), + GATE("pcie", "clk_m", 70, 0, tegra_clk_pcie, 0), + GATE("dpaux", "clk_m", 181, 0, tegra_clk_dpaux, 0), + GATE("gpu", "pll_ref", 184, 0, tegra_clk_gpu, 0), +}; + +struct pll_out_data { + char *div_name; + char *pll_out_name; + u32 offset; + int clk_id; + u8 div_shift; + u8 div_flags; + u8 rst_shift; + spinlock_t *lock; +}; + +#define PLL_OUT(_num, _offset, _div_shift, _div_flags, _rst_shift, _id) \ + {\ + .div_name = "pll_p_out" #_num "_div",\ + .pll_out_name = "pll_p_out" #_num,\ + .offset = _offset,\ + .div_shift = _div_shift,\ + .div_flags = _div_flags | TEGRA_DIVIDER_FIXED |\ + TEGRA_DIVIDER_ROUND_UP,\ + .rst_shift = _rst_shift,\ + .clk_id = tegra_clk_ ## _id,\ + .lock = &_offset ##_lock,\ + } + +static struct pll_out_data pllp_out_clks[] = { + PLL_OUT(1, PLLP_OUTA, 8, 0, 0, pll_p_out1), + PLL_OUT(2, PLLP_OUTA, 24, 0, 16, pll_p_out2), + PLL_OUT(2, PLLP_OUTA, 24, TEGRA_DIVIDER_INT, 16, pll_p_out2_int), + PLL_OUT(3, PLLP_OUTB, 8, 0, 0, pll_p_out3), + PLL_OUT(4, PLLP_OUTB, 24, 0, 16, pll_p_out4), + PLL_OUT(5, PLLP_OUTC, 24, 0, 16, pll_p_out5), +}; + +static void __init periph_clk_init(void __iomem *clk_base, + struct tegra_clk *tegra_clks) +{ + int i; + struct clk *clk; + struct clk **dt_clk; + + for (i = 0; i < ARRAY_SIZE(periph_clks); i++) { + struct tegra_clk_periph_regs *bank; + struct tegra_periph_init_data *data; + + data = periph_clks + i; + + dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks); + if (!dt_clk) + continue; + + bank = get_reg_bank(data->periph.gate.clk_num); + if (!bank) + continue; + + data->periph.gate.regs = bank; + clk = tegra_clk_register_periph(data->name, + data->p.parent_names, data->num_parents, + &data->periph, clk_base, data->offset, + data->flags); + *dt_clk = clk; + } +} + +static void __init gate_clk_init(void __iomem *clk_base, + struct tegra_clk *tegra_clks) +{ + int i; + struct clk *clk; + struct clk **dt_clk; + + for (i = 0; i < ARRAY_SIZE(gate_clks); i++) { + struct tegra_periph_init_data *data; + + data = gate_clks + i; + + dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks); + if (!dt_clk) + continue; + + clk = tegra_clk_register_periph_gate(data->name, + data->p.parent_name, data->periph.gate.flags, + clk_base, data->flags, + data->periph.gate.clk_num, + periph_clk_enb_refcnt); + *dt_clk = clk; + } +} + +static void __init init_pllp(void __iomem *clk_base, void __iomem *pmc_base, + struct tegra_clk *tegra_clks, + struct tegra_clk_pll_params *pll_params) +{ + struct clk *clk; + struct clk **dt_clk; + int i; + + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p, tegra_clks); + if (dt_clk) { + /* PLLP */ + clk = tegra_clk_register_pll("pll_p", "pll_ref", clk_base, + pmc_base, 0, pll_params, NULL); + clk_register_clkdev(clk, "pll_p", NULL); + *dt_clk = clk; + } + + for (i = 0; i < ARRAY_SIZE(pllp_out_clks); i++) { + struct pll_out_data *data; + + data = pllp_out_clks + i; + + dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks); + if (!dt_clk) + continue; + + clk = tegra_clk_register_divider(data->div_name, "pll_p", + clk_base + data->offset, 0, data->div_flags, + data->div_shift, 8, 1, data->lock); + clk = tegra_clk_register_pll_out(data->pll_out_name, + data->div_name, clk_base + data->offset, + data->rst_shift + 1, data->rst_shift, + CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, + data->lock); + *dt_clk = clk; + } +} + +void __init tegra_periph_clk_init(void __iomem *clk_base, + void __iomem *pmc_base, struct tegra_clk *tegra_clks, + struct tegra_clk_pll_params *pll_params) +{ + init_pllp(clk_base, pmc_base, tegra_clks, pll_params); + periph_clk_init(clk_base, tegra_clks); + gate_clk_init(clk_base, tegra_clks); +} diff --git a/drivers/clk/tegra/clk-tegra-pmc.c b/drivers/clk/tegra/clk-tegra-pmc.c new file mode 100644 index 000000000000..08b21c1ee867 --- /dev/null +++ b/drivers/clk/tegra/clk-tegra-pmc.c @@ -0,0 +1,132 @@ +/* + * Copyright (c) 2012, 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/clkdev.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/delay.h> +#include <linux/export.h> +#include <linux/clk/tegra.h> + +#include "clk.h" +#include "clk-id.h" + +#define PMC_CLK_OUT_CNTRL 0x1a8 +#define PMC_DPD_PADS_ORIDE 0x1c +#define PMC_DPD_PADS_ORIDE_BLINK_ENB 20 +#define PMC_CTRL 0 +#define PMC_CTRL_BLINK_ENB 7 +#define PMC_BLINK_TIMER 0x40 + +struct pmc_clk_init_data { + char *mux_name; + char *gate_name; + const char **parents; + int num_parents; + int mux_id; + int gate_id; + char *dev_name; + u8 mux_shift; + u8 gate_shift; +}; + +#define PMC_CLK(_num, _mux_shift, _gate_shift)\ + {\ + .mux_name = "clk_out_" #_num "_mux",\ + .gate_name = "clk_out_" #_num,\ + .parents = clk_out ##_num ##_parents,\ + .num_parents = ARRAY_SIZE(clk_out ##_num ##_parents),\ + .mux_id = tegra_clk_clk_out_ ##_num ##_mux,\ + .gate_id = tegra_clk_clk_out_ ##_num,\ + .dev_name = "extern" #_num,\ + .mux_shift = _mux_shift,\ + .gate_shift = _gate_shift,\ + } + +static DEFINE_SPINLOCK(clk_out_lock); + +static const char *clk_out1_parents[] = { "clk_m", "clk_m_div2", + "clk_m_div4", "extern1", +}; + +static const char *clk_out2_parents[] = { "clk_m", "clk_m_div2", + "clk_m_div4", "extern2", +}; + +static const char *clk_out3_parents[] = { "clk_m", "clk_m_div2", + "clk_m_div4", "extern3", +}; + +static struct pmc_clk_init_data pmc_clks[] = { + PMC_CLK(1, 6, 2), + PMC_CLK(2, 14, 10), + PMC_CLK(3, 22, 18), +}; + +void __init tegra_pmc_clk_init(void __iomem *pmc_base, + struct tegra_clk *tegra_clks) +{ + struct clk *clk; + struct clk **dt_clk; + int i; + + for (i = 0; i < ARRAY_SIZE(pmc_clks); i++) { + struct pmc_clk_init_data *data; + + data = pmc_clks + i; + + dt_clk = tegra_lookup_dt_id(data->mux_id, tegra_clks); + if (!dt_clk) + continue; + + clk = clk_register_mux(NULL, data->mux_name, data->parents, + data->num_parents, CLK_SET_RATE_NO_REPARENT, + pmc_base + PMC_CLK_OUT_CNTRL, data->mux_shift, + 3, 0, &clk_out_lock); + *dt_clk = clk; + + + dt_clk = tegra_lookup_dt_id(data->gate_id, tegra_clks); + if (!dt_clk) + continue; + + clk = clk_register_gate(NULL, data->gate_name, data->mux_name, + 0, pmc_base + PMC_CLK_OUT_CNTRL, + data->gate_shift, 0, &clk_out_lock); + *dt_clk = clk; + clk_register_clkdev(clk, data->dev_name, data->gate_name); + } + + /* blink */ + writel_relaxed(0, pmc_base + PMC_BLINK_TIMER); + clk = clk_register_gate(NULL, "blink_override", "clk_32k", 0, + pmc_base + PMC_DPD_PADS_ORIDE, + PMC_DPD_PADS_ORIDE_BLINK_ENB, 0, NULL); + + dt_clk = tegra_lookup_dt_id(tegra_clk_blink, tegra_clks); + if (!dt_clk) + return; + + clk = clk_register_gate(NULL, "blink", "blink_override", 0, + pmc_base + PMC_CTRL, + PMC_CTRL_BLINK_ENB, 0, NULL); + clk_register_clkdev(clk, "blink", NULL); + *dt_clk = clk; +} + diff --git a/drivers/clk/tegra/clk-tegra-super-gen4.c b/drivers/clk/tegra/clk-tegra-super-gen4.c new file mode 100644 index 000000000000..05dce4aa2c11 --- /dev/null +++ b/drivers/clk/tegra/clk-tegra-super-gen4.c @@ -0,0 +1,149 @@ +/* + * Copyright (c) 2012, 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/delay.h> +#include <linux/export.h> +#include <linux/clk/tegra.h> + +#include "clk.h" +#include "clk-id.h" + +#define PLLX_BASE 0xe0 +#define PLLX_MISC 0xe4 +#define PLLX_MISC2 0x514 +#define PLLX_MISC3 0x518 + +#define CCLKG_BURST_POLICY 0x368 +#define CCLKLP_BURST_POLICY 0x370 +#define SCLK_BURST_POLICY 0x028 +#define SYSTEM_CLK_RATE 0x030 + +static DEFINE_SPINLOCK(sysrate_lock); + +static const char *sclk_parents[] = { "clk_m", "pll_c_out1", "pll_p_out4", + "pll_p", "pll_p_out2", "unused", + "clk_32k", "pll_m_out1" }; + +static const char *cclk_g_parents[] = { "clk_m", "pll_c", "clk_32k", "pll_m", + "pll_p", "pll_p_out4", "unused", + "unused", "pll_x" }; + +static const char *cclk_lp_parents[] = { "clk_m", "pll_c", "clk_32k", "pll_m", + "pll_p", "pll_p_out4", "unused", + "unused", "pll_x", "pll_x_out0" }; + +static void __init tegra_sclk_init(void __iomem *clk_base, + struct tegra_clk *tegra_clks) +{ + struct clk *clk; + struct clk **dt_clk; + + /* SCLK */ + dt_clk = tegra_lookup_dt_id(tegra_clk_sclk, tegra_clks); + if (dt_clk) { + clk = tegra_clk_register_super_mux("sclk", sclk_parents, + ARRAY_SIZE(sclk_parents), + CLK_SET_RATE_PARENT, + clk_base + SCLK_BURST_POLICY, + 0, 4, 0, 0, NULL); + *dt_clk = clk; + } + + /* HCLK */ + dt_clk = tegra_lookup_dt_id(tegra_clk_hclk, tegra_clks); + if (dt_clk) { + clk = clk_register_divider(NULL, "hclk_div", "sclk", 0, + clk_base + SYSTEM_CLK_RATE, 4, 2, 0, + &sysrate_lock); + clk = clk_register_gate(NULL, "hclk", "hclk_div", + CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + clk_base + SYSTEM_CLK_RATE, + 7, CLK_GATE_SET_TO_DISABLE, &sysrate_lock); + *dt_clk = clk; + } + + /* PCLK */ + dt_clk = tegra_lookup_dt_id(tegra_clk_pclk, tegra_clks); + if (!dt_clk) + return; + + clk = clk_register_divider(NULL, "pclk_div", "hclk", 0, + clk_base + SYSTEM_CLK_RATE, 0, 2, 0, + &sysrate_lock); + clk = clk_register_gate(NULL, "pclk", "pclk_div", CLK_SET_RATE_PARENT | + CLK_IGNORE_UNUSED, clk_base + SYSTEM_CLK_RATE, + 3, CLK_GATE_SET_TO_DISABLE, &sysrate_lock); + *dt_clk = clk; +} + +void __init tegra_super_clk_gen4_init(void __iomem *clk_base, + void __iomem *pmc_base, + struct tegra_clk *tegra_clks, + struct tegra_clk_pll_params *params) +{ + struct clk *clk; + struct clk **dt_clk; + + /* CCLKG */ + dt_clk = tegra_lookup_dt_id(tegra_clk_cclk_g, tegra_clks); + if (dt_clk) { + clk = tegra_clk_register_super_mux("cclk_g", cclk_g_parents, + ARRAY_SIZE(cclk_g_parents), + CLK_SET_RATE_PARENT, + clk_base + CCLKG_BURST_POLICY, + 0, 4, 0, 0, NULL); + *dt_clk = clk; + } + + /* CCLKLP */ + dt_clk = tegra_lookup_dt_id(tegra_clk_cclk_lp, tegra_clks); + if (dt_clk) { + clk = tegra_clk_register_super_mux("cclk_lp", cclk_lp_parents, + ARRAY_SIZE(cclk_lp_parents), + CLK_SET_RATE_PARENT, + clk_base + CCLKLP_BURST_POLICY, + 0, 4, 8, 9, NULL); + *dt_clk = clk; + } + + tegra_sclk_init(clk_base, tegra_clks); + +#if defined(CONFIG_ARCH_TEGRA_114_SOC) || defined(CONFIG_ARCH_TEGRA_124_SOC) + /* PLLX */ + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_x, tegra_clks); + if (!dt_clk) + return; + + clk = tegra_clk_register_pllxc("pll_x", "pll_ref", clk_base, + pmc_base, CLK_IGNORE_UNUSED, params, NULL); + *dt_clk = clk; + + /* PLLX_OUT0 */ + + dt_clk = tegra_lookup_dt_id(tegra_clk_pll_x_out0, tegra_clks); + if (!dt_clk) + return; + clk = clk_register_fixed_factor(NULL, "pll_x_out0", "pll_x", + CLK_SET_RATE_PARENT, 1, 2); + *dt_clk = clk; +#endif +} + diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c index 9467da7dee49..90d9d25f2228 100644 --- a/drivers/clk/tegra/clk-tegra114.c +++ b/drivers/clk/tegra/clk-tegra114.c @@ -23,30 +23,15 @@ #include <linux/delay.h> #include <linux/export.h> #include <linux/clk/tegra.h> +#include <dt-bindings/clock/tegra114-car.h> #include "clk.h" +#include "clk-id.h" -#define RST_DEVICES_L 0x004 -#define RST_DEVICES_H 0x008 -#define RST_DEVICES_U 0x00C #define RST_DFLL_DVCO 0x2F4 -#define RST_DEVICES_V 0x358 -#define RST_DEVICES_W 0x35C -#define RST_DEVICES_X 0x28C -#define RST_DEVICES_SET_L 0x300 -#define RST_DEVICES_CLR_L 0x304 -#define RST_DEVICES_SET_H 0x308 -#define RST_DEVICES_CLR_H 0x30c -#define RST_DEVICES_SET_U 0x310 -#define RST_DEVICES_CLR_U 0x314 -#define RST_DEVICES_SET_V 0x430 -#define RST_DEVICES_CLR_V 0x434 -#define RST_DEVICES_SET_W 0x438 -#define RST_DEVICES_CLR_W 0x43c #define CPU_FINETRIM_SELECT 0x4d4 /* override default prop dlys */ #define CPU_FINETRIM_DR 0x4d8 /* rise->rise prop dly A */ #define CPU_FINETRIM_R 0x4e4 /* rise->rise prop dly inc A */ -#define RST_DEVICES_NUM 5 /* RST_DFLL_DVCO bitfields */ #define DVFS_DFLL_RESET_SHIFT 0 @@ -73,25 +58,7 @@ #define CPU_FINETRIM_R_FCPU_6_SHIFT 10 /* ftop */ #define CPU_FINETRIM_R_FCPU_6_MASK (0x3 << CPU_FINETRIM_R_FCPU_6_SHIFT) -#define CLK_OUT_ENB_L 0x010 -#define CLK_OUT_ENB_H 0x014 -#define CLK_OUT_ENB_U 0x018 -#define CLK_OUT_ENB_V 0x360 -#define CLK_OUT_ENB_W 0x364 -#define CLK_OUT_ENB_X 0x280 -#define CLK_OUT_ENB_SET_L 0x320 -#define CLK_OUT_ENB_CLR_L 0x324 -#define CLK_OUT_ENB_SET_H 0x328 -#define CLK_OUT_ENB_CLR_H 0x32c -#define CLK_OUT_ENB_SET_U 0x330 -#define CLK_OUT_ENB_CLR_U 0x334 -#define CLK_OUT_ENB_SET_V 0x440 -#define CLK_OUT_ENB_CLR_V 0x444 -#define CLK_OUT_ENB_SET_W 0x448 -#define CLK_OUT_ENB_CLR_W 0x44c -#define CLK_OUT_ENB_SET_X 0x284 -#define CLK_OUT_ENB_CLR_X 0x288 -#define CLK_OUT_ENB_NUM 6 +#define TEGRA114_CLK_PERIPH_BANKS 5 #define PLLC_BASE 0x80 #define PLLC_MISC2 0x88 @@ -139,25 +106,6 @@ #define PLLE_AUX 0x48c #define PLLC_OUT 0x84 #define PLLM_OUT 0x94 -#define PLLP_OUTA 0xa4 -#define PLLP_OUTB 0xa8 -#define PLLA_OUT 0xb4 - -#define AUDIO_SYNC_CLK_I2S0 0x4a0 -#define AUDIO_SYNC_CLK_I2S1 0x4a4 -#define AUDIO_SYNC_CLK_I2S2 0x4a8 -#define AUDIO_SYNC_CLK_I2S3 0x4ac -#define AUDIO_SYNC_CLK_I2S4 0x4b0 -#define AUDIO_SYNC_CLK_SPDIF 0x4b4 - -#define AUDIO_SYNC_DOUBLER 0x49c - -#define PMC_CLK_OUT_CNTRL 0x1a8 -#define PMC_DPD_PADS_ORIDE 0x1c -#define PMC_DPD_PADS_ORIDE_BLINK_ENB 20 -#define PMC_CTRL 0 -#define PMC_CTRL_BLINK_ENB 7 -#define PMC_BLINK_TIMER 0x40 #define OSC_CTRL 0x50 #define OSC_CTRL_OSC_FREQ_SHIFT 28 @@ -166,9 +114,6 @@ #define PLLXC_SW_MAX_P 6 #define CCLKG_BURST_POLICY 0x368 -#define CCLKLP_BURST_POLICY 0x370 -#define SCLK_BURST_POLICY 0x028 -#define SYSTEM_CLK_RATE 0x030 #define UTMIP_PLL_CFG2 0x488 #define UTMIP_PLL_CFG2_STABLE_COUNT(x) (((x) & 0xffff) << 6) @@ -196,91 +141,8 @@ #define UTMIPLL_HW_PWRDN_CFG0_IDDQ_OVERRIDE BIT(1) #define UTMIPLL_HW_PWRDN_CFG0_IDDQ_SWCTL BIT(0) -#define CLK_SOURCE_I2S0 0x1d8 -#define CLK_SOURCE_I2S1 0x100 -#define CLK_SOURCE_I2S2 0x104 -#define CLK_SOURCE_NDFLASH 0x160 -#define CLK_SOURCE_I2S3 0x3bc -#define CLK_SOURCE_I2S4 0x3c0 -#define CLK_SOURCE_SPDIF_OUT 0x108 -#define CLK_SOURCE_SPDIF_IN 0x10c -#define CLK_SOURCE_PWM 0x110 -#define CLK_SOURCE_ADX 0x638 -#define CLK_SOURCE_AMX 0x63c -#define CLK_SOURCE_HDA 0x428 -#define CLK_SOURCE_HDA2CODEC_2X 0x3e4 -#define CLK_SOURCE_SBC1 0x134 -#define CLK_SOURCE_SBC2 0x118 -#define CLK_SOURCE_SBC3 0x11c -#define CLK_SOURCE_SBC4 0x1b4 -#define CLK_SOURCE_SBC5 0x3c8 -#define CLK_SOURCE_SBC6 0x3cc -#define CLK_SOURCE_SATA_OOB 0x420 -#define CLK_SOURCE_SATA 0x424 -#define CLK_SOURCE_NDSPEED 0x3f8 -#define CLK_SOURCE_VFIR 0x168 -#define CLK_SOURCE_SDMMC1 0x150 -#define CLK_SOURCE_SDMMC2 0x154 -#define CLK_SOURCE_SDMMC3 0x1bc -#define CLK_SOURCE_SDMMC4 0x164 -#define CLK_SOURCE_VDE 0x1c8 #define CLK_SOURCE_CSITE 0x1d4 -#define CLK_SOURCE_LA 0x1f8 -#define CLK_SOURCE_TRACE 0x634 -#define CLK_SOURCE_OWR 0x1cc -#define CLK_SOURCE_NOR 0x1d0 -#define CLK_SOURCE_MIPI 0x174 -#define CLK_SOURCE_I2C1 0x124 -#define CLK_SOURCE_I2C2 0x198 -#define CLK_SOURCE_I2C3 0x1b8 -#define CLK_SOURCE_I2C4 0x3c4 -#define CLK_SOURCE_I2C5 0x128 -#define CLK_SOURCE_UARTA 0x178 -#define CLK_SOURCE_UARTB 0x17c -#define CLK_SOURCE_UARTC 0x1a0 -#define CLK_SOURCE_UARTD 0x1c0 -#define CLK_SOURCE_UARTE 0x1c4 -#define CLK_SOURCE_UARTA_DBG 0x178 -#define CLK_SOURCE_UARTB_DBG 0x17c -#define CLK_SOURCE_UARTC_DBG 0x1a0 -#define CLK_SOURCE_UARTD_DBG 0x1c0 -#define CLK_SOURCE_UARTE_DBG 0x1c4 -#define CLK_SOURCE_3D 0x158 -#define CLK_SOURCE_2D 0x15c -#define CLK_SOURCE_VI_SENSOR 0x1a8 -#define CLK_SOURCE_VI 0x148 -#define CLK_SOURCE_EPP 0x16c -#define CLK_SOURCE_MSENC 0x1f0 -#define CLK_SOURCE_TSEC 0x1f4 -#define CLK_SOURCE_HOST1X 0x180 -#define CLK_SOURCE_HDMI 0x18c -#define CLK_SOURCE_DISP1 0x138 -#define CLK_SOURCE_DISP2 0x13c -#define CLK_SOURCE_CILAB 0x614 -#define CLK_SOURCE_CILCD 0x618 -#define CLK_SOURCE_CILE 0x61c -#define CLK_SOURCE_DSIALP 0x620 -#define CLK_SOURCE_DSIBLP 0x624 -#define CLK_SOURCE_TSENSOR 0x3b8 -#define CLK_SOURCE_D_AUDIO 0x3d0 -#define CLK_SOURCE_DAM0 0x3d8 -#define CLK_SOURCE_DAM1 0x3dc -#define CLK_SOURCE_DAM2 0x3e0 -#define CLK_SOURCE_ACTMON 0x3e8 -#define CLK_SOURCE_EXTERN1 0x3ec -#define CLK_SOURCE_EXTERN2 0x3f0 -#define CLK_SOURCE_EXTERN3 0x3f4 -#define CLK_SOURCE_I2CSLOW 0x3fc -#define CLK_SOURCE_SE 0x42c -#define CLK_SOURCE_MSELECT 0x3b4 -#define CLK_SOURCE_DFLL_REF 0x62c -#define CLK_SOURCE_DFLL_SOC 0x630 -#define CLK_SOURCE_SOC_THERM 0x644 -#define CLK_SOURCE_XUSB_HOST_SRC 0x600 -#define CLK_SOURCE_XUSB_FALCON_SRC 0x604 -#define CLK_SOURCE_XUSB_FS_SRC 0x608 #define CLK_SOURCE_XUSB_SS_SRC 0x610 -#define CLK_SOURCE_XUSB_DEV_SRC 0x60c #define CLK_SOURCE_EMC 0x19c /* PLLM override registers */ @@ -298,19 +160,13 @@ static struct cpu_clk_suspend_context { } tegra114_cpu_clk_sctx; #endif -static int periph_clk_enb_refcnt[CLK_OUT_ENB_NUM * 32]; - static void __iomem *clk_base; static void __iomem *pmc_base; static DEFINE_SPINLOCK(pll_d_lock); static DEFINE_SPINLOCK(pll_d2_lock); static DEFINE_SPINLOCK(pll_u_lock); -static DEFINE_SPINLOCK(pll_div_lock); static DEFINE_SPINLOCK(pll_re_lock); -static DEFINE_SPINLOCK(clk_doubler_lock); -static DEFINE_SPINLOCK(clk_out_lock); -static DEFINE_SPINLOCK(sysrate_lock); static struct div_nmp pllxc_nmp = { .divm_shift = 0, @@ -370,6 +226,8 @@ static struct tegra_clk_pll_params pll_c_params = { .stepb_shift = 9, .pdiv_tohw = pllxc_p, .div_nmp = &pllxc_nmp, + .freq_table = pll_c_freq_table, + .flags = TEGRA_PLL_USE_LOCK, }; static struct div_nmp pllcx_nmp = { @@ -417,6 +275,8 @@ static struct tegra_clk_pll_params pll_c2_params = { .ext_misc_reg[0] = 0x4f0, .ext_misc_reg[1] = 0x4f4, .ext_misc_reg[2] = 0x4f8, + .freq_table = pll_cx_freq_table, + .flags = TEGRA_PLL_USE_LOCK, }; static struct tegra_clk_pll_params pll_c3_params = { @@ -437,6 +297,8 @@ static struct tegra_clk_pll_params pll_c3_params = { .ext_misc_reg[0] = 0x504, .ext_misc_reg[1] = 0x508, .ext_misc_reg[2] = 0x50c, + .freq_table = pll_cx_freq_table, + .flags = TEGRA_PLL_USE_LOCK, }; static struct div_nmp pllm_nmp = { @@ -483,6 +345,8 @@ static struct tegra_clk_pll_params pll_m_params = { .div_nmp = &pllm_nmp, .pmc_divnm_reg = PMC_PLLM_WB0_OVERRIDE, .pmc_divp_reg = PMC_PLLM_WB0_OVERRIDE_2, + .freq_table = pll_m_freq_table, + .flags = TEGRA_PLL_USE_LOCK, }; static struct div_nmp pllp_nmp = { @@ -516,6 +380,9 @@ static struct tegra_clk_pll_params pll_p_params = { .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, .div_nmp = &pllp_nmp, + .freq_table = pll_p_freq_table, + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_USE_LOCK, + .fixed_rate = 408000000, }; static struct tegra_clk_pll_freq_table pll_a_freq_table[] = { @@ -543,6 +410,8 @@ static struct tegra_clk_pll_params pll_a_params = { .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, .div_nmp = &pllp_nmp, + .freq_table = pll_a_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, }; static struct tegra_clk_pll_freq_table pll_d_freq_table[] = { @@ -579,6 +448,9 @@ static struct tegra_clk_pll_params pll_d_params = { .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, .lock_delay = 1000, .div_nmp = &pllp_nmp, + .freq_table = pll_d_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | + TEGRA_PLL_USE_LOCK, }; static struct tegra_clk_pll_params pll_d2_params = { @@ -594,6 +466,9 @@ static struct tegra_clk_pll_params pll_d2_params = { .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, .lock_delay = 1000, .div_nmp = &pllp_nmp, + .freq_table = pll_d_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | + TEGRA_PLL_USE_LOCK, }; static struct pdiv_map pllu_p[] = { @@ -634,6 +509,9 @@ static struct tegra_clk_pll_params pll_u_params = { .lock_delay = 1000, .pdiv_tohw = pllu_p, .div_nmp = &pllu_nmp, + .freq_table = pll_u_freq_table, + .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | + TEGRA_PLL_USE_LOCK, }; static struct tegra_clk_pll_freq_table pll_x_freq_table[] = { @@ -667,12 +545,15 @@ static struct tegra_clk_pll_params pll_x_params = { .stepb_shift = 24, .pdiv_tohw = pllxc_p, .div_nmp = &pllxc_nmp, + .freq_table = pll_x_freq_table, + .flags = TEGRA_PLL_USE_LOCK, }; static struct tegra_clk_pll_freq_table pll_e_freq_table[] = { /* PLLE special case: use cpcon field to store cml divider value */ {336000000, 100000000, 100, 21, 16, 11}, {312000000, 100000000, 200, 26, 24, 13}, + {12000000, 100000000, 200, 1, 24, 13}, {0, 0, 0, 0, 0, 0}, }; @@ -699,6 +580,9 @@ static struct tegra_clk_pll_params pll_e_params = { .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE, .lock_delay = 300, .div_nmp = &plle_nmp, + .freq_table = pll_e_freq_table, + .flags = TEGRA_PLL_FIXED, + .fixed_rate = 100000000, }; static struct div_nmp pllre_nmp = { @@ -725,53 +609,7 @@ static struct tegra_clk_pll_params pll_re_vco_params = { .iddq_reg = PLLRE_MISC, .iddq_bit_idx = PLLRE_IDDQ_BIT, .div_nmp = &pllre_nmp, -}; - -/* Peripheral clock registers */ - -static struct tegra_clk_periph_regs periph_l_regs = { - .enb_reg = CLK_OUT_ENB_L, - .enb_set_reg = CLK_OUT_ENB_SET_L, - .enb_clr_reg = CLK_OUT_ENB_CLR_L, - .rst_reg = RST_DEVICES_L, - .rst_set_reg = RST_DEVICES_SET_L, - .rst_clr_reg = RST_DEVICES_CLR_L, -}; - -static struct tegra_clk_periph_regs periph_h_regs = { - .enb_reg = CLK_OUT_ENB_H, - .enb_set_reg = CLK_OUT_ENB_SET_H, - .enb_clr_reg = CLK_OUT_ENB_CLR_H, - .rst_reg = RST_DEVICES_H, - .rst_set_reg = RST_DEVICES_SET_H, - .rst_clr_reg = RST_DEVICES_CLR_H, -}; - -static struct tegra_clk_periph_regs periph_u_regs = { - .enb_reg = CLK_OUT_ENB_U, - .enb_set_reg = CLK_OUT_ENB_SET_U, - .enb_clr_reg = CLK_OUT_ENB_CLR_U, - .rst_reg = RST_DEVICES_U, - .rst_set_reg = RST_DEVICES_SET_U, - .rst_clr_reg = RST_DEVICES_CLR_U, -}; - -static struct tegra_clk_periph_regs periph_v_regs = { - .enb_reg = CLK_OUT_ENB_V, - .enb_set_reg = CLK_OUT_ENB_SET_V, - .enb_clr_reg = CLK_OUT_ENB_CLR_V, - .rst_reg = RST_DEVICES_V, - .rst_set_reg = RST_DEVICES_SET_V, - .rst_clr_reg = RST_DEVICES_CLR_V, -}; - -static struct tegra_clk_periph_regs periph_w_regs = { - .enb_reg = CLK_OUT_ENB_W, - .enb_set_reg = CLK_OUT_ENB_SET_W, - .enb_clr_reg = CLK_OUT_ENB_CLR_W, - .rst_reg = RST_DEVICES_W, - .rst_set_reg = RST_DEVICES_SET_W, - .rst_clr_reg = RST_DEVICES_CLR_W, + .flags = TEGRA_PLL_USE_LOCK, }; /* possible OSC frequencies in Hz */ @@ -787,120 +625,6 @@ static unsigned long tegra114_input_freq[] = { #define MASK(x) (BIT(x) - 1) -#define TEGRA_INIT_DATA_MUX(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset,\ - 30, MASK(2), 0, 0, 8, 1, 0, _regs, _clk_num, \ - periph_clk_enb_refcnt, _gate_flags, _clk_id, \ - _parents##_idx, 0) - -#define TEGRA_INIT_DATA_MUX_FLAGS(_name, _con_id, _dev_id, _parents, _offset,\ - _clk_num, _regs, _gate_flags, _clk_id, flags)\ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset,\ - 30, MASK(2), 0, 0, 8, 1, 0, _regs, _clk_num, \ - periph_clk_enb_refcnt, _gate_flags, _clk_id, \ - _parents##_idx, flags) - -#define TEGRA_INIT_DATA_MUX8(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset,\ - 29, MASK(3), 0, 0, 8, 1, 0, _regs, _clk_num, \ - periph_clk_enb_refcnt, _gate_flags, _clk_id, \ - _parents##_idx, 0) - -#define TEGRA_INIT_DATA_INT(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset,\ - 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_INT, _regs,\ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ - _clk_id, _parents##_idx, 0) - -#define TEGRA_INIT_DATA_INT_FLAGS(_name, _con_id, _dev_id, _parents, _offset,\ - _clk_num, _regs, _gate_flags, _clk_id, flags)\ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset,\ - 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_INT, _regs,\ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ - _clk_id, _parents##_idx, flags) - -#define TEGRA_INIT_DATA_INT8(_name, _con_id, _dev_id, _parents, _offset,\ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset,\ - 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_INT, _regs,\ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ - _clk_id, _parents##_idx, 0) - -#define TEGRA_INIT_DATA_UART(_name, _con_id, _dev_id, _parents, _offset,\ - _clk_num, _regs, _clk_id) \ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset,\ - 30, MASK(2), 0, 0, 16, 1, TEGRA_DIVIDER_UART, _regs,\ - _clk_num, periph_clk_enb_refcnt, 0, _clk_id, \ - _parents##_idx, 0) - -#define TEGRA_INIT_DATA_I2C(_name, _con_id, _dev_id, _parents, _offset,\ - _clk_num, _regs, _clk_id) \ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset,\ - 30, MASK(2), 0, 0, 16, 0, 0, _regs, _clk_num, \ - periph_clk_enb_refcnt, 0, _clk_id, _parents##_idx, 0) - -#define TEGRA_INIT_DATA_NODIV(_name, _con_id, _dev_id, _parents, _offset, \ - _mux_shift, _mux_mask, _clk_num, _regs, \ - _gate_flags, _clk_id) \ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset,\ - _mux_shift, _mux_mask, 0, 0, 0, 0, 0, _regs, \ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ - _clk_id, _parents##_idx, 0) - -#define TEGRA_INIT_DATA_XUSB(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parents, _offset, \ - 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_INT, _regs, \ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ - _clk_id, _parents##_idx, 0) - -#define TEGRA_INIT_DATA_AUDIO(_name, _con_id, _dev_id, _offset, _clk_num,\ - _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, mux_d_audio_clk, \ - _offset, 16, 0xE01F, 0, 0, 8, 1, 0, _regs, _clk_num, \ - periph_clk_enb_refcnt, _gate_flags , _clk_id, \ - mux_d_audio_clk_idx, 0) - -enum tegra114_clk { - rtc = 4, timer = 5, uarta = 6, sdmmc2 = 9, i2s1 = 11, i2c1 = 12, - ndflash = 13, sdmmc1 = 14, sdmmc4 = 15, pwm = 17, i2s2 = 18, epp = 19, - gr_2d = 21, usbd = 22, isp = 23, gr_3d = 24, disp2 = 26, disp1 = 27, - host1x = 28, vcp = 29, i2s0 = 30, apbdma = 34, kbc = 36, kfuse = 40, - sbc1 = 41, nor = 42, sbc2 = 44, sbc3 = 46, i2c5 = 47, dsia = 48, - mipi = 50, hdmi = 51, csi = 52, i2c2 = 54, uartc = 55, mipi_cal = 56, - emc, usb2, usb3, vde = 61, bsea = 62, bsev = 63, uartd = 65, - i2c3 = 67, sbc4 = 68, sdmmc3 = 69, owr = 71, csite = 73, - la = 76, trace = 77, soc_therm = 78, dtv = 79, ndspeed = 80, - i2cslow = 81, dsib = 82, tsec = 83, xusb_host = 89, msenc = 91, - csus = 92, mselect = 99, tsensor = 100, i2s3 = 101, i2s4 = 102, - i2c4 = 103, sbc5 = 104, sbc6 = 105, d_audio, apbif = 107, dam0, dam1, - dam2, hda2codec_2x = 111, audio0_2x = 113, audio1_2x, audio2_2x, - audio3_2x, audio4_2x, spdif_2x, actmon = 119, extern1 = 120, - extern2 = 121, extern3 = 122, hda = 125, se = 127, hda2hdmi = 128, - cilab = 144, cilcd = 145, cile = 146, dsialp = 147, dsiblp = 148, - dds = 150, dp2 = 152, amx = 153, adx = 154, xusb_ss = 156, uartb = 192, - vfir, spdif_in, spdif_out, vi, vi_sensor, fuse, fuse_burn, clk_32k, - clk_m, clk_m_div2, clk_m_div4, pll_ref, pll_c, pll_c_out1, pll_c2, - pll_c3, pll_m, pll_m_out1, pll_p, pll_p_out1, pll_p_out2, pll_p_out3, - pll_p_out4, pll_a, pll_a_out0, pll_d, pll_d_out0, pll_d2, pll_d2_out0, - pll_u, pll_u_480M, pll_u_60M, pll_u_48M, pll_u_12M, pll_x, pll_x_out0, - pll_re_vco, pll_re_out, pll_e_out0, spdif_in_sync, i2s0_sync, - i2s1_sync, i2s2_sync, i2s3_sync, i2s4_sync, vimclk_sync, audio0, - audio1, audio2, audio3, audio4, spdif, clk_out_1, clk_out_2, clk_out_3, - blink, xusb_host_src = 252, xusb_falcon_src, xusb_fs_src, xusb_ss_src, - xusb_dev_src, xusb_dev, xusb_hs_src, sclk, hclk, pclk, cclk_g, cclk_lp, - dfll_ref = 264, dfll_soc, - - /* Mux clocks */ - - audio0_mux = 300, audio1_mux, audio2_mux, audio3_mux, audio4_mux, - spdif_mux, clk_out_1_mux, clk_out_2_mux, clk_out_3_mux, dsia_mux, - dsib_mux, clk_max, -}; - struct utmi_clk_param { /* Oscillator Frequency in KHz */ u32 osc_frequency; @@ -934,122 +658,11 @@ static const struct utmi_clk_param utmi_parameters[] = { /* peripheral mux definitions */ -#define MUX_I2S_SPDIF(_id) \ -static const char *mux_pllaout0_##_id##_2x_pllp_clkm[] = { "pll_a_out0", \ - #_id, "pll_p",\ - "clk_m"}; -MUX_I2S_SPDIF(audio0) -MUX_I2S_SPDIF(audio1) -MUX_I2S_SPDIF(audio2) -MUX_I2S_SPDIF(audio3) -MUX_I2S_SPDIF(audio4) -MUX_I2S_SPDIF(audio) - -#define mux_pllaout0_audio0_2x_pllp_clkm_idx NULL -#define mux_pllaout0_audio1_2x_pllp_clkm_idx NULL -#define mux_pllaout0_audio2_2x_pllp_clkm_idx NULL -#define mux_pllaout0_audio3_2x_pllp_clkm_idx NULL -#define mux_pllaout0_audio4_2x_pllp_clkm_idx NULL -#define mux_pllaout0_audio_2x_pllp_clkm_idx NULL - -static const char *mux_pllp_pllc_pllm_clkm[] = { - "pll_p", "pll_c", "pll_m", "clk_m" -}; -#define mux_pllp_pllc_pllm_clkm_idx NULL - -static const char *mux_pllp_pllc_pllm[] = { "pll_p", "pll_c", "pll_m" }; -#define mux_pllp_pllc_pllm_idx NULL - -static const char *mux_pllp_pllc_clk32_clkm[] = { - "pll_p", "pll_c", "clk_32k", "clk_m" -}; -#define mux_pllp_pllc_clk32_clkm_idx NULL - -static const char *mux_plla_pllc_pllp_clkm[] = { - "pll_a_out0", "pll_c", "pll_p", "clk_m" -}; -#define mux_plla_pllc_pllp_clkm_idx mux_pllp_pllc_pllm_clkm_idx - -static const char *mux_pllp_pllc2_c_c3_pllm_clkm[] = { - "pll_p", "pll_c2", "pll_c", "pll_c3", "pll_m", "clk_m" -}; -static u32 mux_pllp_pllc2_c_c3_pllm_clkm_idx[] = { - [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6, -}; - -static const char *mux_pllp_clkm[] = { - "pll_p", "clk_m" -}; -static u32 mux_pllp_clkm_idx[] = { - [0] = 0, [1] = 3, -}; - -static const char *mux_pllm_pllc2_c_c3_pllp_plla[] = { - "pll_m", "pll_c2", "pll_c", "pll_c3", "pll_p", "pll_a_out0" -}; -#define mux_pllm_pllc2_c_c3_pllp_plla_idx mux_pllp_pllc2_c_c3_pllm_clkm_idx - -static const char *mux_pllp_pllm_plld_plla_pllc_plld2_clkm[] = { - "pll_p", "pll_m", "pll_d_out0", "pll_a_out0", "pll_c", - "pll_d2_out0", "clk_m" -}; -#define mux_pllp_pllm_plld_plla_pllc_plld2_clkm_idx NULL - -static const char *mux_pllm_pllc_pllp_plla[] = { - "pll_m", "pll_c", "pll_p", "pll_a_out0" -}; -#define mux_pllm_pllc_pllp_plla_idx mux_pllp_pllc_pllm_clkm_idx - -static const char *mux_pllp_pllc_clkm[] = { - "pll_p", "pll_c", "pll_m" -}; -static u32 mux_pllp_pllc_clkm_idx[] = { - [0] = 0, [1] = 1, [2] = 3, -}; - -static const char *mux_pllp_pllc_clkm_clk32[] = { - "pll_p", "pll_c", "clk_m", "clk_32k" -}; -#define mux_pllp_pllc_clkm_clk32_idx NULL - -static const char *mux_plla_clk32_pllp_clkm_plle[] = { - "pll_a_out0", "clk_32k", "pll_p", "clk_m", "pll_e_out0" -}; -#define mux_plla_clk32_pllp_clkm_plle_idx NULL - -static const char *mux_clkm_pllp_pllc_pllre[] = { - "clk_m", "pll_p", "pll_c", "pll_re_out" -}; -static u32 mux_clkm_pllp_pllc_pllre_idx[] = { - [0] = 0, [1] = 1, [2] = 3, [3] = 5, -}; - -static const char *mux_clkm_48M_pllp_480M[] = { - "clk_m", "pll_u_48M", "pll_p", "pll_u_480M" -}; -#define mux_clkm_48M_pllp_480M_idx NULL - -static const char *mux_clkm_pllre_clk32_480M_pllc_ref[] = { - "clk_m", "pll_re_out", "clk_32k", "pll_u_480M", "pll_c", "pll_ref" -}; -static u32 mux_clkm_pllre_clk32_480M_pllc_ref_idx[] = { - [0] = 0, [1] = 1, [2] = 3, [3] = 3, [4] = 4, [5] = 7, -}; - static const char *mux_plld_out0_plld2_out0[] = { "pll_d_out0", "pll_d2_out0", }; #define mux_plld_out0_plld2_out0_idx NULL -static const char *mux_d_audio_clk[] = { - "pll_a_out0", "pll_p", "clk_m", "spdif_in_sync", "i2s0_sync", - "i2s1_sync", "i2s2_sync", "i2s3_sync", "i2s4_sync", "vimclk_sync", -}; -static u32 mux_d_audio_clk_idx[] = { - [0] = 0, [1] = 0x8000, [2] = 0xc000, [3] = 0xE000, [4] = 0xE001, - [5] = 0xE002, [6] = 0xE003, [7] = 0xE004, [8] = 0xE005, [9] = 0xE007, -}; - static const char *mux_pllmcp_clkm[] = { "pll_m_out0", "pll_c_out0", "pll_p_out0", "clk_m", "pll_m_ud", }; @@ -1064,8 +677,253 @@ static const struct clk_div_table pll_re_div_table[] = { { .val = 0, .div = 0 }, }; -static struct clk *clks[clk_max]; -static struct clk_onecell_data clk_data; +static struct tegra_clk tegra114_clks[tegra_clk_max] __initdata = { + [tegra_clk_rtc] = { .dt_id = TEGRA114_CLK_RTC, .present = true }, + [tegra_clk_timer] = { .dt_id = TEGRA114_CLK_TIMER, .present = true }, + [tegra_clk_uarta] = { .dt_id = TEGRA114_CLK_UARTA, .present = true }, + [tegra_clk_uartd] = { .dt_id = TEGRA114_CLK_UARTD, .present = true }, + [tegra_clk_sdmmc2] = { .dt_id = TEGRA114_CLK_SDMMC2, .present = true }, + [tegra_clk_i2s1] = { .dt_id = TEGRA114_CLK_I2S1, .present = true }, + [tegra_clk_i2c1] = { .dt_id = TEGRA114_CLK_I2C1, .present = true }, + [tegra_clk_ndflash] = { .dt_id = TEGRA114_CLK_NDFLASH, .present = true }, + [tegra_clk_sdmmc1] = { .dt_id = TEGRA114_CLK_SDMMC1, .present = true }, + [tegra_clk_sdmmc4] = { .dt_id = TEGRA114_CLK_SDMMC4, .present = true }, + [tegra_clk_pwm] = { .dt_id = TEGRA114_CLK_PWM, .present = true }, + [tegra_clk_i2s0] = { .dt_id = TEGRA114_CLK_I2S0, .present = true }, + [tegra_clk_i2s2] = { .dt_id = TEGRA114_CLK_I2S2, .present = true }, + [tegra_clk_epp_8] = { .dt_id = TEGRA114_CLK_EPP, .present = true }, + [tegra_clk_gr2d_8] = { .dt_id = TEGRA114_CLK_GR2D, .present = true }, + [tegra_clk_usbd] = { .dt_id = TEGRA114_CLK_USBD, .present = true }, + [tegra_clk_isp] = { .dt_id = TEGRA114_CLK_ISP, .present = true }, + [tegra_clk_gr3d_8] = { .dt_id = TEGRA114_CLK_GR3D, .present = true }, + [tegra_clk_disp2] = { .dt_id = TEGRA114_CLK_DISP2, .present = true }, + [tegra_clk_disp1] = { .dt_id = TEGRA114_CLK_DISP1, .present = true }, + [tegra_clk_host1x_8] = { .dt_id = TEGRA114_CLK_HOST1X, .present = true }, + [tegra_clk_vcp] = { .dt_id = TEGRA114_CLK_VCP, .present = true }, + [tegra_clk_apbdma] = { .dt_id = TEGRA114_CLK_APBDMA, .present = true }, + [tegra_clk_kbc] = { .dt_id = TEGRA114_CLK_KBC, .present = true }, + [tegra_clk_kfuse] = { .dt_id = TEGRA114_CLK_KFUSE, .present = true }, + [tegra_clk_sbc1_8] = { .dt_id = TEGRA114_CLK_SBC1, .present = true }, + [tegra_clk_nor] = { .dt_id = TEGRA114_CLK_NOR, .present = true }, + [tegra_clk_sbc2_8] = { .dt_id = TEGRA114_CLK_SBC2, .present = true }, + [tegra_clk_sbc3_8] = { .dt_id = TEGRA114_CLK_SBC3, .present = true }, + [tegra_clk_i2c5] = { .dt_id = TEGRA114_CLK_I2C5, .present = true }, + [tegra_clk_dsia] = { .dt_id = TEGRA114_CLK_DSIA, .present = true }, + [tegra_clk_mipi] = { .dt_id = TEGRA114_CLK_MIPI, .present = true }, + [tegra_clk_hdmi] = { .dt_id = TEGRA114_CLK_HDMI, .present = true }, + [tegra_clk_csi] = { .dt_id = TEGRA114_CLK_CSI, .present = true }, + [tegra_clk_i2c2] = { .dt_id = TEGRA114_CLK_I2C2, .present = true }, + [tegra_clk_uartc] = { .dt_id = TEGRA114_CLK_UARTC, .present = true }, + [tegra_clk_mipi_cal] = { .dt_id = TEGRA114_CLK_MIPI_CAL, .present = true }, + [tegra_clk_emc] = { .dt_id = TEGRA114_CLK_EMC, .present = true }, + [tegra_clk_usb2] = { .dt_id = TEGRA114_CLK_USB2, .present = true }, + [tegra_clk_usb3] = { .dt_id = TEGRA114_CLK_USB3, .present = true }, + [tegra_clk_vde_8] = { .dt_id = TEGRA114_CLK_VDE, .present = true }, + [tegra_clk_bsea] = { .dt_id = TEGRA114_CLK_BSEA, .present = true }, + [tegra_clk_bsev] = { .dt_id = TEGRA114_CLK_BSEV, .present = true }, + [tegra_clk_i2c3] = { .dt_id = TEGRA114_CLK_I2C3, .present = true }, + [tegra_clk_sbc4_8] = { .dt_id = TEGRA114_CLK_SBC4, .present = true }, + [tegra_clk_sdmmc3] = { .dt_id = TEGRA114_CLK_SDMMC3, .present = true }, + [tegra_clk_owr] = { .dt_id = TEGRA114_CLK_OWR, .present = true }, + [tegra_clk_csite] = { .dt_id = TEGRA114_CLK_CSITE, .present = true }, + [tegra_clk_la] = { .dt_id = TEGRA114_CLK_LA, .present = true }, + [tegra_clk_trace] = { .dt_id = TEGRA114_CLK_TRACE, .present = true }, + [tegra_clk_soc_therm] = { .dt_id = TEGRA114_CLK_SOC_THERM, .present = true }, + [tegra_clk_dtv] = { .dt_id = TEGRA114_CLK_DTV, .present = true }, + [tegra_clk_ndspeed] = { .dt_id = TEGRA114_CLK_NDSPEED, .present = true }, + [tegra_clk_i2cslow] = { .dt_id = TEGRA114_CLK_I2CSLOW, .present = true }, + [tegra_clk_dsib] = { .dt_id = TEGRA114_CLK_DSIB, .present = true }, + [tegra_clk_tsec] = { .dt_id = TEGRA114_CLK_TSEC, .present = true }, + [tegra_clk_xusb_host] = { .dt_id = TEGRA114_CLK_XUSB_HOST, .present = true }, + [tegra_clk_msenc] = { .dt_id = TEGRA114_CLK_MSENC, .present = true }, + [tegra_clk_csus] = { .dt_id = TEGRA114_CLK_CSUS, .present = true }, + [tegra_clk_mselect] = { .dt_id = TEGRA114_CLK_MSELECT, .present = true }, + [tegra_clk_tsensor] = { .dt_id = TEGRA114_CLK_TSENSOR, .present = true }, + [tegra_clk_i2s3] = { .dt_id = TEGRA114_CLK_I2S3, .present = true }, + [tegra_clk_i2s4] = { .dt_id = TEGRA114_CLK_I2S4, .present = true }, + [tegra_clk_i2c4] = { .dt_id = TEGRA114_CLK_I2C4, .present = true }, + [tegra_clk_sbc5_8] = { .dt_id = TEGRA114_CLK_SBC5, .present = true }, + [tegra_clk_sbc6_8] = { .dt_id = TEGRA114_CLK_SBC6, .present = true }, + [tegra_clk_d_audio] = { .dt_id = TEGRA114_CLK_D_AUDIO, .present = true }, + [tegra_clk_apbif] = { .dt_id = TEGRA114_CLK_APBIF, .present = true }, + [tegra_clk_dam0] = { .dt_id = TEGRA114_CLK_DAM0, .present = true }, + [tegra_clk_dam1] = { .dt_id = TEGRA114_CLK_DAM1, .present = true }, + [tegra_clk_dam2] = { .dt_id = TEGRA114_CLK_DAM2, .present = true }, + [tegra_clk_hda2codec_2x] = { .dt_id = TEGRA114_CLK_HDA2CODEC_2X, .present = true }, + [tegra_clk_audio0_2x] = { .dt_id = TEGRA114_CLK_AUDIO0_2X, .present = true }, + [tegra_clk_audio1_2x] = { .dt_id = TEGRA114_CLK_AUDIO1_2X, .present = true }, + [tegra_clk_audio2_2x] = { .dt_id = TEGRA114_CLK_AUDIO2_2X, .present = true }, + [tegra_clk_audio3_2x] = { .dt_id = TEGRA114_CLK_AUDIO3_2X, .present = true }, + [tegra_clk_audio4_2x] = { .dt_id = TEGRA114_CLK_AUDIO4_2X, .present = true }, + [tegra_clk_spdif_2x] = { .dt_id = TEGRA114_CLK_SPDIF_2X, .present = true }, + [tegra_clk_actmon] = { .dt_id = TEGRA114_CLK_ACTMON, .present = true }, + [tegra_clk_extern1] = { .dt_id = TEGRA114_CLK_EXTERN1, .present = true }, + [tegra_clk_extern2] = { .dt_id = TEGRA114_CLK_EXTERN2, .present = true }, + [tegra_clk_extern3] = { .dt_id = TEGRA114_CLK_EXTERN3, .present = true }, + [tegra_clk_hda] = { .dt_id = TEGRA114_CLK_HDA, .present = true }, + [tegra_clk_se] = { .dt_id = TEGRA114_CLK_SE, .present = true }, + [tegra_clk_hda2hdmi] = { .dt_id = TEGRA114_CLK_HDA2HDMI, .present = true }, + [tegra_clk_cilab] = { .dt_id = TEGRA114_CLK_CILAB, .present = true }, + [tegra_clk_cilcd] = { .dt_id = TEGRA114_CLK_CILCD, .present = true }, + [tegra_clk_cile] = { .dt_id = TEGRA114_CLK_CILE, .present = true }, + [tegra_clk_dsialp] = { .dt_id = TEGRA114_CLK_DSIALP, .present = true }, + [tegra_clk_dsiblp] = { .dt_id = TEGRA114_CLK_DSIBLP, .present = true }, + [tegra_clk_dds] = { .dt_id = TEGRA114_CLK_DDS, .present = true }, + [tegra_clk_dp2] = { .dt_id = TEGRA114_CLK_DP2, .present = true }, + [tegra_clk_amx] = { .dt_id = TEGRA114_CLK_AMX, .present = true }, + [tegra_clk_adx] = { .dt_id = TEGRA114_CLK_ADX, .present = true }, + [tegra_clk_xusb_ss] = { .dt_id = TEGRA114_CLK_XUSB_SS, .present = true }, + [tegra_clk_uartb] = { .dt_id = TEGRA114_CLK_UARTB, .present = true }, + [tegra_clk_vfir] = { .dt_id = TEGRA114_CLK_VFIR, .present = true }, + [tegra_clk_spdif_in] = { .dt_id = TEGRA114_CLK_SPDIF_IN, .present = true }, + [tegra_clk_spdif_out] = { .dt_id = TEGRA114_CLK_SPDIF_OUT, .present = true }, + [tegra_clk_vi_8] = { .dt_id = TEGRA114_CLK_VI, .present = true }, + [tegra_clk_vi_sensor_8] = { .dt_id = TEGRA114_CLK_VI_SENSOR, .present = true }, + [tegra_clk_fuse] = { .dt_id = TEGRA114_CLK_FUSE, .present = true }, + [tegra_clk_fuse_burn] = { .dt_id = TEGRA114_CLK_FUSE_BURN, .present = true }, + [tegra_clk_clk_32k] = { .dt_id = TEGRA114_CLK_CLK_32K, .present = true }, + [tegra_clk_clk_m] = { .dt_id = TEGRA114_CLK_CLK_M, .present = true }, + [tegra_clk_clk_m_div2] = { .dt_id = TEGRA114_CLK_CLK_M_DIV2, .present = true }, + [tegra_clk_clk_m_div4] = { .dt_id = TEGRA114_CLK_CLK_M_DIV4, .present = true }, + [tegra_clk_pll_ref] = { .dt_id = TEGRA114_CLK_PLL_REF, .present = true }, + [tegra_clk_pll_c] = { .dt_id = TEGRA114_CLK_PLL_C, .present = true }, + [tegra_clk_pll_c_out1] = { .dt_id = TEGRA114_CLK_PLL_C_OUT1, .present = true }, + [tegra_clk_pll_c2] = { .dt_id = TEGRA114_CLK_PLL_C2, .present = true }, + [tegra_clk_pll_c3] = { .dt_id = TEGRA114_CLK_PLL_C3, .present = true }, + [tegra_clk_pll_m] = { .dt_id = TEGRA114_CLK_PLL_M, .present = true }, + [tegra_clk_pll_m_out1] = { .dt_id = TEGRA114_CLK_PLL_M_OUT1, .present = true }, + [tegra_clk_pll_p] = { .dt_id = TEGRA114_CLK_PLL_P, .present = true }, + [tegra_clk_pll_p_out1] = { .dt_id = TEGRA114_CLK_PLL_P_OUT1, .present = true }, + [tegra_clk_pll_p_out2_int] = { .dt_id = TEGRA114_CLK_PLL_P_OUT2, .present = true }, + [tegra_clk_pll_p_out3] = { .dt_id = TEGRA114_CLK_PLL_P_OUT3, .present = true }, + [tegra_clk_pll_p_out4] = { .dt_id = TEGRA114_CLK_PLL_P_OUT4, .present = true }, + [tegra_clk_pll_a] = { .dt_id = TEGRA114_CLK_PLL_A, .present = true }, + [tegra_clk_pll_a_out0] = { .dt_id = TEGRA114_CLK_PLL_A_OUT0, .present = true }, + [tegra_clk_pll_d] = { .dt_id = TEGRA114_CLK_PLL_D, .present = true }, + [tegra_clk_pll_d_out0] = { .dt_id = TEGRA114_CLK_PLL_D_OUT0, .present = true }, + [tegra_clk_pll_d2] = { .dt_id = TEGRA114_CLK_PLL_D2, .present = true }, + [tegra_clk_pll_d2_out0] = { .dt_id = TEGRA114_CLK_PLL_D2_OUT0, .present = true }, + [tegra_clk_pll_u] = { .dt_id = TEGRA114_CLK_PLL_U, .present = true }, + [tegra_clk_pll_u_480m] = { .dt_id = TEGRA114_CLK_PLL_U_480M, .present = true }, + [tegra_clk_pll_u_60m] = { .dt_id = TEGRA114_CLK_PLL_U_60M, .present = true }, + [tegra_clk_pll_u_48m] = { .dt_id = TEGRA114_CLK_PLL_U_48M, .present = true }, + [tegra_clk_pll_u_12m] = { .dt_id = TEGRA114_CLK_PLL_U_12M, .present = true }, + [tegra_clk_pll_x] = { .dt_id = TEGRA114_CLK_PLL_X, .present = true }, + [tegra_clk_pll_x_out0] = { .dt_id = TEGRA114_CLK_PLL_X_OUT0, .present = true }, + [tegra_clk_pll_re_vco] = { .dt_id = TEGRA114_CLK_PLL_RE_VCO, .present = true }, + [tegra_clk_pll_re_out] = { .dt_id = TEGRA114_CLK_PLL_RE_OUT, .present = true }, + [tegra_clk_pll_e_out0] = { .dt_id = TEGRA114_CLK_PLL_E_OUT0, .present = true }, + [tegra_clk_spdif_in_sync] = { .dt_id = TEGRA114_CLK_SPDIF_IN_SYNC, .present = true }, + [tegra_clk_i2s0_sync] = { .dt_id = TEGRA114_CLK_I2S0_SYNC, .present = true }, + [tegra_clk_i2s1_sync] = { .dt_id = TEGRA114_CLK_I2S1_SYNC, .present = true }, + [tegra_clk_i2s2_sync] = { .dt_id = TEGRA114_CLK_I2S2_SYNC, .present = true }, + [tegra_clk_i2s3_sync] = { .dt_id = TEGRA114_CLK_I2S3_SYNC, .present = true }, + [tegra_clk_i2s4_sync] = { .dt_id = TEGRA114_CLK_I2S4_SYNC, .present = true }, + [tegra_clk_vimclk_sync] = { .dt_id = TEGRA114_CLK_VIMCLK_SYNC, .present = true }, + [tegra_clk_audio0] = { .dt_id = TEGRA114_CLK_AUDIO0, .present = true }, + [tegra_clk_audio1] = { .dt_id = TEGRA114_CLK_AUDIO1, .present = true }, + [tegra_clk_audio2] = { .dt_id = TEGRA114_CLK_AUDIO2, .present = true }, + [tegra_clk_audio3] = { .dt_id = TEGRA114_CLK_AUDIO3, .present = true }, + [tegra_clk_audio4] = { .dt_id = TEGRA114_CLK_AUDIO4, .present = true }, + [tegra_clk_spdif] = { .dt_id = TEGRA114_CLK_SPDIF, .present = true }, + [tegra_clk_clk_out_1] = { .dt_id = TEGRA114_CLK_CLK_OUT_1, .present = true }, + [tegra_clk_clk_out_2] = { .dt_id = TEGRA114_CLK_CLK_OUT_2, .present = true }, + [tegra_clk_clk_out_3] = { .dt_id = TEGRA114_CLK_CLK_OUT_3, .present = true }, + [tegra_clk_blink] = { .dt_id = TEGRA114_CLK_BLINK, .present = true }, + [tegra_clk_xusb_host_src] = { .dt_id = TEGRA114_CLK_XUSB_HOST_SRC, .present = true }, + [tegra_clk_xusb_falcon_src] = { .dt_id = TEGRA114_CLK_XUSB_FALCON_SRC, .present = true }, + [tegra_clk_xusb_fs_src] = { .dt_id = TEGRA114_CLK_XUSB_FS_SRC, .present = true }, + [tegra_clk_xusb_ss_src] = { .dt_id = TEGRA114_CLK_XUSB_SS_SRC, .present = true }, + [tegra_clk_xusb_dev_src] = { .dt_id = TEGRA114_CLK_XUSB_DEV_SRC, .present = true }, + [tegra_clk_xusb_dev] = { .dt_id = TEGRA114_CLK_XUSB_DEV, .present = true }, + [tegra_clk_xusb_hs_src] = { .dt_id = TEGRA114_CLK_XUSB_HS_SRC, .present = true }, + [tegra_clk_sclk] = { .dt_id = TEGRA114_CLK_SCLK, .present = true }, + [tegra_clk_hclk] = { .dt_id = TEGRA114_CLK_HCLK, .present = true }, + [tegra_clk_pclk] = { .dt_id = TEGRA114_CLK_PCLK, .present = true }, + [tegra_clk_cclk_g] = { .dt_id = TEGRA114_CLK_CCLK_G, .present = true }, + [tegra_clk_cclk_lp] = { .dt_id = TEGRA114_CLK_CCLK_LP, .present = true }, + [tegra_clk_dfll_ref] = { .dt_id = TEGRA114_CLK_DFLL_REF, .present = true }, + [tegra_clk_dfll_soc] = { .dt_id = TEGRA114_CLK_DFLL_SOC, .present = true }, + [tegra_clk_audio0_mux] = { .dt_id = TEGRA114_CLK_AUDIO0_MUX, .present = true }, + [tegra_clk_audio1_mux] = { .dt_id = TEGRA114_CLK_AUDIO1_MUX, .present = true }, + [tegra_clk_audio2_mux] = { .dt_id = TEGRA114_CLK_AUDIO2_MUX, .present = true }, + [tegra_clk_audio3_mux] = { .dt_id = TEGRA114_CLK_AUDIO3_MUX, .present = true }, + [tegra_clk_audio4_mux] = { .dt_id = TEGRA114_CLK_AUDIO4_MUX, .present = true }, + [tegra_clk_spdif_mux] = { .dt_id = TEGRA114_CLK_SPDIF_MUX, .present = true }, + [tegra_clk_clk_out_1_mux] = { .dt_id = TEGRA114_CLK_CLK_OUT_1_MUX, .present = true }, + [tegra_clk_clk_out_2_mux] = { .dt_id = TEGRA114_CLK_CLK_OUT_2_MUX, .present = true }, + [tegra_clk_clk_out_3_mux] = { .dt_id = TEGRA114_CLK_CLK_OUT_3_MUX, .present = true }, + [tegra_clk_dsia_mux] = { .dt_id = TEGRA114_CLK_DSIA_MUX, .present = true }, + [tegra_clk_dsib_mux] = { .dt_id = TEGRA114_CLK_DSIB_MUX, .present = true }, +}; + +static struct tegra_devclk devclks[] __initdata = { + { .con_id = "clk_m", .dt_id = TEGRA114_CLK_CLK_M }, + { .con_id = "pll_ref", .dt_id = TEGRA114_CLK_PLL_REF }, + { .con_id = "clk_32k", .dt_id = TEGRA114_CLK_CLK_32K }, + { .con_id = "clk_m_div2", .dt_id = TEGRA114_CLK_CLK_M_DIV2 }, + { .con_id = "clk_m_div4", .dt_id = TEGRA114_CLK_CLK_M_DIV4 }, + { .con_id = "pll_c", .dt_id = TEGRA114_CLK_PLL_C }, + { .con_id = "pll_c_out1", .dt_id = TEGRA114_CLK_PLL_C_OUT1 }, + { .con_id = "pll_c2", .dt_id = TEGRA114_CLK_PLL_C2 }, + { .con_id = "pll_c3", .dt_id = TEGRA114_CLK_PLL_C3 }, + { .con_id = "pll_p", .dt_id = TEGRA114_CLK_PLL_P }, + { .con_id = "pll_p_out1", .dt_id = TEGRA114_CLK_PLL_P_OUT1 }, + { .con_id = "pll_p_out2", .dt_id = TEGRA114_CLK_PLL_P_OUT2 }, + { .con_id = "pll_p_out3", .dt_id = TEGRA114_CLK_PLL_P_OUT3 }, + { .con_id = "pll_p_out4", .dt_id = TEGRA114_CLK_PLL_P_OUT4 }, + { .con_id = "pll_m", .dt_id = TEGRA114_CLK_PLL_M }, + { .con_id = "pll_m_out1", .dt_id = TEGRA114_CLK_PLL_M_OUT1 }, + { .con_id = "pll_x", .dt_id = TEGRA114_CLK_PLL_X }, + { .con_id = "pll_x_out0", .dt_id = TEGRA114_CLK_PLL_X_OUT0 }, + { .con_id = "pll_u", .dt_id = TEGRA114_CLK_PLL_U }, + { .con_id = "pll_u_480M", .dt_id = TEGRA114_CLK_PLL_U_480M }, + { .con_id = "pll_u_60M", .dt_id = TEGRA114_CLK_PLL_U_60M }, + { .con_id = "pll_u_48M", .dt_id = TEGRA114_CLK_PLL_U_48M }, + { .con_id = "pll_u_12M", .dt_id = TEGRA114_CLK_PLL_U_12M }, + { .con_id = "pll_d", .dt_id = TEGRA114_CLK_PLL_D }, + { .con_id = "pll_d_out0", .dt_id = TEGRA114_CLK_PLL_D_OUT0 }, + { .con_id = "pll_d2", .dt_id = TEGRA114_CLK_PLL_D2 }, + { .con_id = "pll_d2_out0", .dt_id = TEGRA114_CLK_PLL_D2_OUT0 }, + { .con_id = "pll_a", .dt_id = TEGRA114_CLK_PLL_A }, + { .con_id = "pll_a_out0", .dt_id = TEGRA114_CLK_PLL_A_OUT0 }, + { .con_id = "pll_re_vco", .dt_id = TEGRA114_CLK_PLL_RE_VCO }, + { .con_id = "pll_re_out", .dt_id = TEGRA114_CLK_PLL_RE_OUT }, + { .con_id = "pll_e_out0", .dt_id = TEGRA114_CLK_PLL_E_OUT0 }, + { .con_id = "spdif_in_sync", .dt_id = TEGRA114_CLK_SPDIF_IN_SYNC }, + { .con_id = "i2s0_sync", .dt_id = TEGRA114_CLK_I2S0_SYNC }, + { .con_id = "i2s1_sync", .dt_id = TEGRA114_CLK_I2S1_SYNC }, + { .con_id = "i2s2_sync", .dt_id = TEGRA114_CLK_I2S2_SYNC }, + { .con_id = "i2s3_sync", .dt_id = TEGRA114_CLK_I2S3_SYNC }, + { .con_id = "i2s4_sync", .dt_id = TEGRA114_CLK_I2S4_SYNC }, + { .con_id = "vimclk_sync", .dt_id = TEGRA114_CLK_VIMCLK_SYNC }, + { .con_id = "audio0", .dt_id = TEGRA114_CLK_AUDIO0 }, + { .con_id = "audio1", .dt_id = TEGRA114_CLK_AUDIO1 }, + { .con_id = "audio2", .dt_id = TEGRA114_CLK_AUDIO2 }, + { .con_id = "audio3", .dt_id = TEGRA114_CLK_AUDIO3 }, + { .con_id = "audio4", .dt_id = TEGRA114_CLK_AUDIO4 }, + { .con_id = "spdif", .dt_id = TEGRA114_CLK_SPDIF }, + { .con_id = "audio0_2x", .dt_id = TEGRA114_CLK_AUDIO0_2X }, + { .con_id = "audio1_2x", .dt_id = TEGRA114_CLK_AUDIO1_2X }, + { .con_id = "audio2_2x", .dt_id = TEGRA114_CLK_AUDIO2_2X }, + { .con_id = "audio3_2x", .dt_id = TEGRA114_CLK_AUDIO3_2X }, + { .con_id = "audio4_2x", .dt_id = TEGRA114_CLK_AUDIO4_2X }, + { .con_id = "spdif_2x", .dt_id = TEGRA114_CLK_SPDIF_2X }, + { .con_id = "extern1", .dev_id = "clk_out_1", .dt_id = TEGRA114_CLK_EXTERN1 }, + { .con_id = "extern2", .dev_id = "clk_out_2", .dt_id = TEGRA114_CLK_EXTERN2 }, + { .con_id = "extern3", .dev_id = "clk_out_3", .dt_id = TEGRA114_CLK_EXTERN3 }, + { .con_id = "blink", .dt_id = TEGRA114_CLK_BLINK }, + { .con_id = "cclk_g", .dt_id = TEGRA114_CLK_CCLK_G }, + { .con_id = "cclk_lp", .dt_id = TEGRA114_CLK_CCLK_LP }, + { .con_id = "sclk", .dt_id = TEGRA114_CLK_SCLK }, + { .con_id = "hclk", .dt_id = TEGRA114_CLK_HCLK }, + { .con_id = "pclk", .dt_id = TEGRA114_CLK_PCLK }, + { .con_id = "fuse", .dt_id = TEGRA114_CLK_FUSE }, + { .dev_id = "rtc-tegra", .dt_id = TEGRA114_CLK_RTC }, + { .dev_id = "timer", .dt_id = TEGRA114_CLK_TIMER }, +}; + +static struct clk **clks; static unsigned long osc_freq; static unsigned long pll_ref_freq; @@ -1086,16 +944,14 @@ static int __init tegra114_osc_clk_init(void __iomem *clk_base) /* clk_m */ clk = clk_register_fixed_rate(NULL, "clk_m", NULL, CLK_IS_ROOT, osc_freq); - clk_register_clkdev(clk, "clk_m", NULL); - clks[clk_m] = clk; + clks[TEGRA114_CLK_CLK_M] = clk; /* pll_ref */ val = (val >> OSC_CTRL_PLL_REF_DIV_SHIFT) & 3; pll_ref_div = 1 << val; clk = clk_register_fixed_factor(NULL, "pll_ref", "clk_m", CLK_SET_RATE_PARENT, 1, pll_ref_div); - clk_register_clkdev(clk, "pll_ref", NULL); - clks[pll_ref] = clk; + clks[TEGRA114_CLK_PLL_REF] = clk; pll_ref_freq = osc_freq / pll_ref_div; @@ -1109,20 +965,17 @@ static void __init tegra114_fixed_clk_init(void __iomem *clk_base) /* clk_32k */ clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, CLK_IS_ROOT, 32768); - clk_register_clkdev(clk, "clk_32k", NULL); - clks[clk_32k] = clk; + clks[TEGRA114_CLK_CLK_32K] = clk; /* clk_m_div2 */ clk = clk_register_fixed_factor(NULL, "clk_m_div2", "clk_m", CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "clk_m_div2", NULL); - clks[clk_m_div2] = clk; + clks[TEGRA114_CLK_CLK_M_DIV2] = clk; /* clk_m_div4 */ clk = clk_register_fixed_factor(NULL, "clk_m_div4", "clk_m", CLK_SET_RATE_PARENT, 1, 4); - clk_register_clkdev(clk, "clk_m_div4", NULL); - clks[clk_m_div4] = clk; + clks[TEGRA114_CLK_CLK_M_DIV4] = clk; } @@ -1208,63 +1061,6 @@ static __init void tegra114_utmi_param_configure(void __iomem *clk_base) writel_relaxed(reg, clk_base + UTMIPLL_HW_PWRDN_CFG0); } -static void __init _clip_vco_min(struct tegra_clk_pll_params *pll_params) -{ - pll_params->vco_min = - DIV_ROUND_UP(pll_params->vco_min, pll_ref_freq) * pll_ref_freq; -} - -static int __init _setup_dynamic_ramp(struct tegra_clk_pll_params *pll_params, - void __iomem *clk_base) -{ - u32 val; - u32 step_a, step_b; - - switch (pll_ref_freq) { - case 12000000: - case 13000000: - case 26000000: - step_a = 0x2B; - step_b = 0x0B; - break; - case 16800000: - step_a = 0x1A; - step_b = 0x09; - break; - case 19200000: - step_a = 0x12; - step_b = 0x08; - break; - default: - pr_err("%s: Unexpected reference rate %lu\n", - __func__, pll_ref_freq); - WARN_ON(1); - return -EINVAL; - } - - val = step_a << pll_params->stepa_shift; - val |= step_b << pll_params->stepb_shift; - writel_relaxed(val, clk_base + pll_params->dyn_ramp_reg); - - return 0; -} - -static void __init _init_iddq(struct tegra_clk_pll_params *pll_params, - void __iomem *clk_base) -{ - u32 val, val_iddq; - - val = readl_relaxed(clk_base + pll_params->base_reg); - val_iddq = readl_relaxed(clk_base + pll_params->iddq_reg); - - if (val & BIT(30)) - WARN_ON(val_iddq & BIT(pll_params->iddq_bit_idx)); - else { - val_iddq |= BIT(pll_params->iddq_bit_idx); - writel_relaxed(val_iddq, clk_base + pll_params->iddq_reg); - } -} - static void __init tegra114_pll_init(void __iomem *clk_base, void __iomem *pmc) { @@ -1272,104 +1068,34 @@ static void __init tegra114_pll_init(void __iomem *clk_base, struct clk *clk; /* PLLC */ - _clip_vco_min(&pll_c_params); - if (_setup_dynamic_ramp(&pll_c_params, clk_base) >= 0) { - _init_iddq(&pll_c_params, clk_base); - clk = tegra_clk_register_pllxc("pll_c", "pll_ref", clk_base, - pmc, 0, 0, &pll_c_params, TEGRA_PLL_USE_LOCK, - pll_c_freq_table, NULL); - clk_register_clkdev(clk, "pll_c", NULL); - clks[pll_c] = clk; - - /* PLLC_OUT1 */ - clk = tegra_clk_register_divider("pll_c_out1_div", "pll_c", - clk_base + PLLC_OUT, 0, TEGRA_DIVIDER_ROUND_UP, - 8, 8, 1, NULL); - clk = tegra_clk_register_pll_out("pll_c_out1", "pll_c_out1_div", - clk_base + PLLC_OUT, 1, 0, - CLK_SET_RATE_PARENT, 0, NULL); - clk_register_clkdev(clk, "pll_c_out1", NULL); - clks[pll_c_out1] = clk; - } + clk = tegra_clk_register_pllxc("pll_c", "pll_ref", clk_base, + pmc, 0, &pll_c_params, NULL); + clks[TEGRA114_CLK_PLL_C] = clk; + + /* PLLC_OUT1 */ + clk = tegra_clk_register_divider("pll_c_out1_div", "pll_c", + clk_base + PLLC_OUT, 0, TEGRA_DIVIDER_ROUND_UP, + 8, 8, 1, NULL); + clk = tegra_clk_register_pll_out("pll_c_out1", "pll_c_out1_div", + clk_base + PLLC_OUT, 1, 0, + CLK_SET_RATE_PARENT, 0, NULL); + clks[TEGRA114_CLK_PLL_C_OUT1] = clk; /* PLLC2 */ - _clip_vco_min(&pll_c2_params); - clk = tegra_clk_register_pllc("pll_c2", "pll_ref", clk_base, pmc, 0, 0, - &pll_c2_params, TEGRA_PLL_USE_LOCK, - pll_cx_freq_table, NULL); - clk_register_clkdev(clk, "pll_c2", NULL); - clks[pll_c2] = clk; + clk = tegra_clk_register_pllc("pll_c2", "pll_ref", clk_base, pmc, 0, + &pll_c2_params, NULL); + clks[TEGRA114_CLK_PLL_C2] = clk; /* PLLC3 */ - _clip_vco_min(&pll_c3_params); - clk = tegra_clk_register_pllc("pll_c3", "pll_ref", clk_base, pmc, 0, 0, - &pll_c3_params, TEGRA_PLL_USE_LOCK, - pll_cx_freq_table, NULL); - clk_register_clkdev(clk, "pll_c3", NULL); - clks[pll_c3] = clk; - - /* PLLP */ - clk = tegra_clk_register_pll("pll_p", "pll_ref", clk_base, pmc, 0, - 408000000, &pll_p_params, - TEGRA_PLL_FIXED | TEGRA_PLL_USE_LOCK, - pll_p_freq_table, NULL); - clk_register_clkdev(clk, "pll_p", NULL); - clks[pll_p] = clk; - - /* PLLP_OUT1 */ - clk = tegra_clk_register_divider("pll_p_out1_div", "pll_p", - clk_base + PLLP_OUTA, 0, TEGRA_DIVIDER_FIXED | - TEGRA_DIVIDER_ROUND_UP, 8, 8, 1, &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out1", "pll_p_out1_div", - clk_base + PLLP_OUTA, 1, 0, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out1", NULL); - clks[pll_p_out1] = clk; - - /* PLLP_OUT2 */ - clk = tegra_clk_register_divider("pll_p_out2_div", "pll_p", - clk_base + PLLP_OUTA, 0, TEGRA_DIVIDER_FIXED | - TEGRA_DIVIDER_ROUND_UP | TEGRA_DIVIDER_INT, 24, - 8, 1, &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out2", "pll_p_out2_div", - clk_base + PLLP_OUTA, 17, 16, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out2", NULL); - clks[pll_p_out2] = clk; - - /* PLLP_OUT3 */ - clk = tegra_clk_register_divider("pll_p_out3_div", "pll_p", - clk_base + PLLP_OUTB, 0, TEGRA_DIVIDER_FIXED | - TEGRA_DIVIDER_ROUND_UP, 8, 8, 1, &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out3", "pll_p_out3_div", - clk_base + PLLP_OUTB, 1, 0, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out3", NULL); - clks[pll_p_out3] = clk; - - /* PLLP_OUT4 */ - clk = tegra_clk_register_divider("pll_p_out4_div", "pll_p", - clk_base + PLLP_OUTB, 0, TEGRA_DIVIDER_FIXED | - TEGRA_DIVIDER_ROUND_UP, 24, 8, 1, - &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out4", "pll_p_out4_div", - clk_base + PLLP_OUTB, 17, 16, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out4", NULL); - clks[pll_p_out4] = clk; + clk = tegra_clk_register_pllc("pll_c3", "pll_ref", clk_base, pmc, 0, + &pll_c3_params, NULL); + clks[TEGRA114_CLK_PLL_C3] = clk; /* PLLM */ - _clip_vco_min(&pll_m_params); clk = tegra_clk_register_pllm("pll_m", "pll_ref", clk_base, pmc, - CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE, 0, - &pll_m_params, TEGRA_PLL_USE_LOCK, - pll_m_freq_table, NULL); - clk_register_clkdev(clk, "pll_m", NULL); - clks[pll_m] = clk; + CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE, + &pll_m_params, NULL); + clks[TEGRA114_CLK_PLL_M] = clk; /* PLLM_OUT1 */ clk = tegra_clk_register_divider("pll_m_out1_div", "pll_m", @@ -1378,41 +1104,20 @@ static void __init tegra114_pll_init(void __iomem *clk_base, clk = tegra_clk_register_pll_out("pll_m_out1", "pll_m_out1_div", clk_base + PLLM_OUT, 1, 0, CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, NULL); - clk_register_clkdev(clk, "pll_m_out1", NULL); - clks[pll_m_out1] = clk; + clks[TEGRA114_CLK_PLL_M_OUT1] = clk; /* PLLM_UD */ clk = clk_register_fixed_factor(NULL, "pll_m_ud", "pll_m", CLK_SET_RATE_PARENT, 1, 1); - /* PLLX */ - _clip_vco_min(&pll_x_params); - if (_setup_dynamic_ramp(&pll_x_params, clk_base) >= 0) { - _init_iddq(&pll_x_params, clk_base); - clk = tegra_clk_register_pllxc("pll_x", "pll_ref", clk_base, - pmc, CLK_IGNORE_UNUSED, 0, &pll_x_params, - TEGRA_PLL_USE_LOCK, pll_x_freq_table, NULL); - clk_register_clkdev(clk, "pll_x", NULL); - clks[pll_x] = clk; - } - - /* PLLX_OUT0 */ - clk = clk_register_fixed_factor(NULL, "pll_x_out0", "pll_x", - CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "pll_x_out0", NULL); - clks[pll_x_out0] = clk; - /* PLLU */ val = readl(clk_base + pll_u_params.base_reg); val &= ~BIT(24); /* disable PLLU_OVERRIDE */ writel(val, clk_base + pll_u_params.base_reg); clk = tegra_clk_register_pll("pll_u", "pll_ref", clk_base, pmc, 0, - 0, &pll_u_params, TEGRA_PLLU | - TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | - TEGRA_PLL_USE_LOCK, pll_u_freq_table, &pll_u_lock); - clk_register_clkdev(clk, "pll_u", NULL); - clks[pll_u] = clk; + &pll_u_params, &pll_u_lock); + clks[TEGRA114_CLK_PLL_U] = clk; tegra114_utmi_param_configure(clk_base); @@ -1420,731 +1125,97 @@ static void __init tegra114_pll_init(void __iomem *clk_base, clk = clk_register_gate(NULL, "pll_u_480M", "pll_u", CLK_SET_RATE_PARENT, clk_base + PLLU_BASE, 22, 0, &pll_u_lock); - clk_register_clkdev(clk, "pll_u_480M", NULL); - clks[pll_u_480M] = clk; + clks[TEGRA114_CLK_PLL_U_480M] = clk; /* PLLU_60M */ clk = clk_register_fixed_factor(NULL, "pll_u_60M", "pll_u", CLK_SET_RATE_PARENT, 1, 8); - clk_register_clkdev(clk, "pll_u_60M", NULL); - clks[pll_u_60M] = clk; + clks[TEGRA114_CLK_PLL_U_60M] = clk; /* PLLU_48M */ clk = clk_register_fixed_factor(NULL, "pll_u_48M", "pll_u", CLK_SET_RATE_PARENT, 1, 10); - clk_register_clkdev(clk, "pll_u_48M", NULL); - clks[pll_u_48M] = clk; + clks[TEGRA114_CLK_PLL_U_48M] = clk; /* PLLU_12M */ clk = clk_register_fixed_factor(NULL, "pll_u_12M", "pll_u", CLK_SET_RATE_PARENT, 1, 40); - clk_register_clkdev(clk, "pll_u_12M", NULL); - clks[pll_u_12M] = clk; + clks[TEGRA114_CLK_PLL_U_12M] = clk; /* PLLD */ clk = tegra_clk_register_pll("pll_d", "pll_ref", clk_base, pmc, 0, - 0, &pll_d_params, - TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | - TEGRA_PLL_USE_LOCK, pll_d_freq_table, &pll_d_lock); - clk_register_clkdev(clk, "pll_d", NULL); - clks[pll_d] = clk; + &pll_d_params, &pll_d_lock); + clks[TEGRA114_CLK_PLL_D] = clk; /* PLLD_OUT0 */ clk = clk_register_fixed_factor(NULL, "pll_d_out0", "pll_d", CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "pll_d_out0", NULL); - clks[pll_d_out0] = clk; + clks[TEGRA114_CLK_PLL_D_OUT0] = clk; /* PLLD2 */ clk = tegra_clk_register_pll("pll_d2", "pll_ref", clk_base, pmc, 0, - 0, &pll_d2_params, - TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | - TEGRA_PLL_USE_LOCK, pll_d_freq_table, &pll_d2_lock); - clk_register_clkdev(clk, "pll_d2", NULL); - clks[pll_d2] = clk; + &pll_d2_params, &pll_d2_lock); + clks[TEGRA114_CLK_PLL_D2] = clk; /* PLLD2_OUT0 */ clk = clk_register_fixed_factor(NULL, "pll_d2_out0", "pll_d2", CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "pll_d2_out0", NULL); - clks[pll_d2_out0] = clk; - - /* PLLA */ - clk = tegra_clk_register_pll("pll_a", "pll_p_out1", clk_base, pmc, 0, - 0, &pll_a_params, TEGRA_PLL_HAS_CPCON | - TEGRA_PLL_USE_LOCK, pll_a_freq_table, NULL); - clk_register_clkdev(clk, "pll_a", NULL); - clks[pll_a] = clk; - - /* PLLA_OUT0 */ - clk = tegra_clk_register_divider("pll_a_out0_div", "pll_a", - clk_base + PLLA_OUT, 0, TEGRA_DIVIDER_ROUND_UP, - 8, 8, 1, NULL); - clk = tegra_clk_register_pll_out("pll_a_out0", "pll_a_out0_div", - clk_base + PLLA_OUT, 1, 0, CLK_IGNORE_UNUSED | - CLK_SET_RATE_PARENT, 0, NULL); - clk_register_clkdev(clk, "pll_a_out0", NULL); - clks[pll_a_out0] = clk; + clks[TEGRA114_CLK_PLL_D2_OUT0] = clk; /* PLLRE */ - _clip_vco_min(&pll_re_vco_params); clk = tegra_clk_register_pllre("pll_re_vco", "pll_ref", clk_base, pmc, - 0, 0, &pll_re_vco_params, TEGRA_PLL_USE_LOCK, - NULL, &pll_re_lock, pll_ref_freq); - clk_register_clkdev(clk, "pll_re_vco", NULL); - clks[pll_re_vco] = clk; + 0, &pll_re_vco_params, &pll_re_lock, pll_ref_freq); + clks[TEGRA114_CLK_PLL_RE_VCO] = clk; clk = clk_register_divider_table(NULL, "pll_re_out", "pll_re_vco", 0, clk_base + PLLRE_BASE, 16, 4, 0, pll_re_div_table, &pll_re_lock); - clk_register_clkdev(clk, "pll_re_out", NULL); - clks[pll_re_out] = clk; + clks[TEGRA114_CLK_PLL_RE_OUT] = clk; /* PLLE */ - clk = tegra_clk_register_plle_tegra114("pll_e_out0", "pll_re_vco", - clk_base, 0, 100000000, &pll_e_params, - pll_e_freq_table, NULL); - clk_register_clkdev(clk, "pll_e_out0", NULL); - clks[pll_e_out0] = clk; -} - -static const char *mux_audio_sync_clk[] = { "spdif_in_sync", "i2s0_sync", - "i2s1_sync", "i2s2_sync", "i2s3_sync", "i2s4_sync", "vimclk_sync", -}; - -static const char *clk_out1_parents[] = { "clk_m", "clk_m_div2", - "clk_m_div4", "extern1", -}; - -static const char *clk_out2_parents[] = { "clk_m", "clk_m_div2", - "clk_m_div4", "extern2", -}; - -static const char *clk_out3_parents[] = { "clk_m", "clk_m_div2", - "clk_m_div4", "extern3", -}; - -static void __init tegra114_audio_clk_init(void __iomem *clk_base) -{ - struct clk *clk; - - /* spdif_in_sync */ - clk = tegra_clk_register_sync_source("spdif_in_sync", 24000000, - 24000000); - clk_register_clkdev(clk, "spdif_in_sync", NULL); - clks[spdif_in_sync] = clk; - - /* i2s0_sync */ - clk = tegra_clk_register_sync_source("i2s0_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s0_sync", NULL); - clks[i2s0_sync] = clk; - - /* i2s1_sync */ - clk = tegra_clk_register_sync_source("i2s1_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s1_sync", NULL); - clks[i2s1_sync] = clk; - - /* i2s2_sync */ - clk = tegra_clk_register_sync_source("i2s2_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s2_sync", NULL); - clks[i2s2_sync] = clk; - - /* i2s3_sync */ - clk = tegra_clk_register_sync_source("i2s3_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s3_sync", NULL); - clks[i2s3_sync] = clk; - - /* i2s4_sync */ - clk = tegra_clk_register_sync_source("i2s4_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s4_sync", NULL); - clks[i2s4_sync] = clk; - - /* vimclk_sync */ - clk = tegra_clk_register_sync_source("vimclk_sync", 24000000, 24000000); - clk_register_clkdev(clk, "vimclk_sync", NULL); - clks[vimclk_sync] = clk; - - /* audio0 */ - clk = clk_register_mux(NULL, "audio0_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S0, 0, 3, 0, - NULL); - clks[audio0_mux] = clk; - clk = clk_register_gate(NULL, "audio0", "audio0_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S0, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio0", NULL); - clks[audio0] = clk; - - /* audio1 */ - clk = clk_register_mux(NULL, "audio1_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S1, 0, 3, 0, - NULL); - clks[audio1_mux] = clk; - clk = clk_register_gate(NULL, "audio1", "audio1_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S1, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio1", NULL); - clks[audio1] = clk; - - /* audio2 */ - clk = clk_register_mux(NULL, "audio2_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S2, 0, 3, 0, - NULL); - clks[audio2_mux] = clk; - clk = clk_register_gate(NULL, "audio2", "audio2_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S2, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio2", NULL); - clks[audio2] = clk; - - /* audio3 */ - clk = clk_register_mux(NULL, "audio3_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S3, 0, 3, 0, - NULL); - clks[audio3_mux] = clk; - clk = clk_register_gate(NULL, "audio3", "audio3_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S3, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio3", NULL); - clks[audio3] = clk; - - /* audio4 */ - clk = clk_register_mux(NULL, "audio4_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S4, 0, 3, 0, - NULL); - clks[audio4_mux] = clk; - clk = clk_register_gate(NULL, "audio4", "audio4_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S4, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio4", NULL); - clks[audio4] = clk; - - /* spdif */ - clk = clk_register_mux(NULL, "spdif_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_SPDIF, 0, 3, 0, - NULL); - clks[spdif_mux] = clk; - clk = clk_register_gate(NULL, "spdif", "spdif_mux", 0, - clk_base + AUDIO_SYNC_CLK_SPDIF, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "spdif", NULL); - clks[spdif] = clk; - - /* audio0_2x */ - clk = clk_register_fixed_factor(NULL, "audio0_doubler", "audio0", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio0_div", "audio0_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 24, 1, - 0, &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio0_2x", "audio0_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 113, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio0_2x", NULL); - clks[audio0_2x] = clk; - - /* audio1_2x */ - clk = clk_register_fixed_factor(NULL, "audio1_doubler", "audio1", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio1_div", "audio1_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 25, 1, - 0, &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio1_2x", "audio1_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 114, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio1_2x", NULL); - clks[audio1_2x] = clk; - - /* audio2_2x */ - clk = clk_register_fixed_factor(NULL, "audio2_doubler", "audio2", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio2_div", "audio2_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 26, 1, - 0, &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio2_2x", "audio2_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 115, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio2_2x", NULL); - clks[audio2_2x] = clk; - - /* audio3_2x */ - clk = clk_register_fixed_factor(NULL, "audio3_doubler", "audio3", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio3_div", "audio3_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 27, 1, - 0, &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio3_2x", "audio3_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 116, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio3_2x", NULL); - clks[audio3_2x] = clk; - - /* audio4_2x */ - clk = clk_register_fixed_factor(NULL, "audio4_doubler", "audio4", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio4_div", "audio4_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 28, 1, - 0, &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio4_2x", "audio4_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 117, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio4_2x", NULL); - clks[audio4_2x] = clk; - - /* spdif_2x */ - clk = clk_register_fixed_factor(NULL, "spdif_doubler", "spdif", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("spdif_div", "spdif_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 29, 1, - 0, &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("spdif_2x", "spdif_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 118, - &periph_v_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "spdif_2x", NULL); - clks[spdif_2x] = clk; -} - -static void __init tegra114_pmc_clk_init(void __iomem *pmc_base) -{ - struct clk *clk; - - /* clk_out_1 */ - clk = clk_register_mux(NULL, "clk_out_1_mux", clk_out1_parents, - ARRAY_SIZE(clk_out1_parents), - CLK_SET_RATE_NO_REPARENT, - pmc_base + PMC_CLK_OUT_CNTRL, 6, 3, 0, - &clk_out_lock); - clks[clk_out_1_mux] = clk; - clk = clk_register_gate(NULL, "clk_out_1", "clk_out_1_mux", 0, - pmc_base + PMC_CLK_OUT_CNTRL, 2, 0, - &clk_out_lock); - clk_register_clkdev(clk, "extern1", "clk_out_1"); - clks[clk_out_1] = clk; - - /* clk_out_2 */ - clk = clk_register_mux(NULL, "clk_out_2_mux", clk_out2_parents, - ARRAY_SIZE(clk_out2_parents), - CLK_SET_RATE_NO_REPARENT, - pmc_base + PMC_CLK_OUT_CNTRL, 14, 3, 0, - &clk_out_lock); - clks[clk_out_2_mux] = clk; - clk = clk_register_gate(NULL, "clk_out_2", "clk_out_2_mux", 0, - pmc_base + PMC_CLK_OUT_CNTRL, 10, 0, - &clk_out_lock); - clk_register_clkdev(clk, "extern2", "clk_out_2"); - clks[clk_out_2] = clk; - - /* clk_out_3 */ - clk = clk_register_mux(NULL, "clk_out_3_mux", clk_out3_parents, - ARRAY_SIZE(clk_out3_parents), - CLK_SET_RATE_NO_REPARENT, - pmc_base + PMC_CLK_OUT_CNTRL, 22, 3, 0, - &clk_out_lock); - clks[clk_out_3_mux] = clk; - clk = clk_register_gate(NULL, "clk_out_3", "clk_out_3_mux", 0, - pmc_base + PMC_CLK_OUT_CNTRL, 18, 0, - &clk_out_lock); - clk_register_clkdev(clk, "extern3", "clk_out_3"); - clks[clk_out_3] = clk; - - /* blink */ - /* clear the blink timer register to directly output clk_32k */ - writel_relaxed(0, pmc_base + PMC_BLINK_TIMER); - clk = clk_register_gate(NULL, "blink_override", "clk_32k", 0, - pmc_base + PMC_DPD_PADS_ORIDE, - PMC_DPD_PADS_ORIDE_BLINK_ENB, 0, NULL); - clk = clk_register_gate(NULL, "blink", "blink_override", 0, - pmc_base + PMC_CTRL, - PMC_CTRL_BLINK_ENB, 0, NULL); - clk_register_clkdev(clk, "blink", NULL); - clks[blink] = clk; - + clk = tegra_clk_register_plle_tegra114("pll_e_out0", "pll_ref", + clk_base, 0, &pll_e_params, NULL); + clks[TEGRA114_CLK_PLL_E_OUT0] = clk; } -static const char *sclk_parents[] = { "clk_m", "pll_c_out1", "pll_p_out4", - "pll_p", "pll_p_out2", "unused", - "clk_32k", "pll_m_out1" }; - -static const char *cclk_g_parents[] = { "clk_m", "pll_c", "clk_32k", "pll_m", - "pll_p", "pll_p_out4", "unused", - "unused", "pll_x" }; - -static const char *cclk_lp_parents[] = { "clk_m", "pll_c", "clk_32k", "pll_m", - "pll_p", "pll_p_out4", "unused", - "unused", "pll_x", "pll_x_out0" }; - -static void __init tegra114_super_clk_init(void __iomem *clk_base) +static __init void tegra114_periph_clk_init(void __iomem *clk_base, + void __iomem *pmc_base) { struct clk *clk; + u32 val; - /* CCLKG */ - clk = tegra_clk_register_super_mux("cclk_g", cclk_g_parents, - ARRAY_SIZE(cclk_g_parents), - CLK_SET_RATE_PARENT, - clk_base + CCLKG_BURST_POLICY, - 0, 4, 0, 0, NULL); - clk_register_clkdev(clk, "cclk_g", NULL); - clks[cclk_g] = clk; - - /* CCLKLP */ - clk = tegra_clk_register_super_mux("cclk_lp", cclk_lp_parents, - ARRAY_SIZE(cclk_lp_parents), - CLK_SET_RATE_PARENT, - clk_base + CCLKLP_BURST_POLICY, - 0, 4, 8, 9, NULL); - clk_register_clkdev(clk, "cclk_lp", NULL); - clks[cclk_lp] = clk; - - /* SCLK */ - clk = tegra_clk_register_super_mux("sclk", sclk_parents, - ARRAY_SIZE(sclk_parents), - CLK_SET_RATE_PARENT, - clk_base + SCLK_BURST_POLICY, - 0, 4, 0, 0, NULL); - clk_register_clkdev(clk, "sclk", NULL); - clks[sclk] = clk; - - /* HCLK */ - clk = clk_register_divider(NULL, "hclk_div", "sclk", 0, - clk_base + SYSTEM_CLK_RATE, 4, 2, 0, - &sysrate_lock); - clk = clk_register_gate(NULL, "hclk", "hclk_div", CLK_SET_RATE_PARENT | - CLK_IGNORE_UNUSED, clk_base + SYSTEM_CLK_RATE, - 7, CLK_GATE_SET_TO_DISABLE, &sysrate_lock); - clk_register_clkdev(clk, "hclk", NULL); - clks[hclk] = clk; - - /* PCLK */ - clk = clk_register_divider(NULL, "pclk_div", "hclk", 0, - clk_base + SYSTEM_CLK_RATE, 0, 2, 0, - &sysrate_lock); - clk = clk_register_gate(NULL, "pclk", "pclk_div", CLK_SET_RATE_PARENT | - CLK_IGNORE_UNUSED, clk_base + SYSTEM_CLK_RATE, - 3, CLK_GATE_SET_TO_DISABLE, &sysrate_lock); - clk_register_clkdev(clk, "pclk", NULL); - clks[pclk] = clk; -} - -static struct tegra_periph_init_data tegra_periph_clk_list[] = { - TEGRA_INIT_DATA_MUX("i2s0", NULL, "tegra30-i2s.0", mux_pllaout0_audio0_2x_pllp_clkm, CLK_SOURCE_I2S0, 30, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2s0), - TEGRA_INIT_DATA_MUX("i2s1", NULL, "tegra30-i2s.1", mux_pllaout0_audio1_2x_pllp_clkm, CLK_SOURCE_I2S1, 11, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2s1), - TEGRA_INIT_DATA_MUX("i2s2", NULL, "tegra30-i2s.2", mux_pllaout0_audio2_2x_pllp_clkm, CLK_SOURCE_I2S2, 18, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2s2), - TEGRA_INIT_DATA_MUX("i2s3", NULL, "tegra30-i2s.3", mux_pllaout0_audio3_2x_pllp_clkm, CLK_SOURCE_I2S3, 101, &periph_v_regs, TEGRA_PERIPH_ON_APB, i2s3), - TEGRA_INIT_DATA_MUX("i2s4", NULL, "tegra30-i2s.4", mux_pllaout0_audio4_2x_pllp_clkm, CLK_SOURCE_I2S4, 102, &periph_v_regs, TEGRA_PERIPH_ON_APB, i2s4), - TEGRA_INIT_DATA_MUX("spdif_out", "spdif_out", "tegra30-spdif", mux_pllaout0_audio_2x_pllp_clkm, CLK_SOURCE_SPDIF_OUT, 10, &periph_l_regs, TEGRA_PERIPH_ON_APB, spdif_out), - TEGRA_INIT_DATA_MUX("spdif_in", "spdif_in", "tegra30-spdif", mux_pllp_pllc_pllm, CLK_SOURCE_SPDIF_IN, 10, &periph_l_regs, TEGRA_PERIPH_ON_APB, spdif_in), - TEGRA_INIT_DATA_MUX("pwm", NULL, "pwm", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_PWM, 17, &periph_l_regs, TEGRA_PERIPH_ON_APB, pwm), - TEGRA_INIT_DATA_MUX("adx", NULL, "adx", mux_plla_pllc_pllp_clkm, CLK_SOURCE_ADX, 154, &periph_w_regs, TEGRA_PERIPH_ON_APB, adx), - TEGRA_INIT_DATA_MUX("amx", NULL, "amx", mux_plla_pllc_pllp_clkm, CLK_SOURCE_AMX, 153, &periph_w_regs, TEGRA_PERIPH_ON_APB, amx), - TEGRA_INIT_DATA_MUX("hda", "hda", "tegra30-hda", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_HDA, 125, &periph_v_regs, TEGRA_PERIPH_ON_APB, hda), - TEGRA_INIT_DATA_MUX("hda2codec_2x", "hda2codec", "tegra30-hda", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_HDA2CODEC_2X, 111, &periph_v_regs, TEGRA_PERIPH_ON_APB, hda2codec_2x), - TEGRA_INIT_DATA_MUX("sbc1", NULL, "tegra11-spi.0", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC1, 41, &periph_h_regs, TEGRA_PERIPH_ON_APB, sbc1), - TEGRA_INIT_DATA_MUX("sbc2", NULL, "tegra11-spi.1", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC2, 44, &periph_h_regs, TEGRA_PERIPH_ON_APB, sbc2), - TEGRA_INIT_DATA_MUX("sbc3", NULL, "tegra11-spi.2", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC3, 46, &periph_h_regs, TEGRA_PERIPH_ON_APB, sbc3), - TEGRA_INIT_DATA_MUX("sbc4", NULL, "tegra11-spi.3", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC4, 68, &periph_u_regs, TEGRA_PERIPH_ON_APB, sbc4), - TEGRA_INIT_DATA_MUX("sbc5", NULL, "tegra11-spi.4", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC5, 104, &periph_v_regs, TEGRA_PERIPH_ON_APB, sbc5), - TEGRA_INIT_DATA_MUX("sbc6", NULL, "tegra11-spi.5", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC6, 105, &periph_v_regs, TEGRA_PERIPH_ON_APB, sbc6), - TEGRA_INIT_DATA_MUX8("ndflash", NULL, "tegra_nand", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_NDFLASH, 13, &periph_u_regs, TEGRA_PERIPH_ON_APB, ndspeed), - TEGRA_INIT_DATA_MUX8("ndspeed", NULL, "tegra_nand_speed", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_NDSPEED, 80, &periph_u_regs, TEGRA_PERIPH_ON_APB, ndspeed), - TEGRA_INIT_DATA_MUX("vfir", NULL, "vfir", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_VFIR, 7, &periph_l_regs, TEGRA_PERIPH_ON_APB, vfir), - TEGRA_INIT_DATA_MUX("sdmmc1", NULL, "sdhci-tegra.0", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC1, 14, &periph_l_regs, 0, sdmmc1), - TEGRA_INIT_DATA_MUX("sdmmc2", NULL, "sdhci-tegra.1", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC2, 9, &periph_l_regs, 0, sdmmc2), - TEGRA_INIT_DATA_MUX("sdmmc3", NULL, "sdhci-tegra.2", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC3, 69, &periph_u_regs, 0, sdmmc3), - TEGRA_INIT_DATA_MUX("sdmmc4", NULL, "sdhci-tegra.3", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC4, 15, &periph_l_regs, 0, sdmmc4), - TEGRA_INIT_DATA_INT("vde", NULL, "vde", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_VDE, 61, &periph_h_regs, 0, vde), - TEGRA_INIT_DATA_MUX_FLAGS("csite", NULL, "csite", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_CSITE, 73, &periph_u_regs, TEGRA_PERIPH_ON_APB, csite, CLK_IGNORE_UNUSED), - TEGRA_INIT_DATA_MUX("la", NULL, "la", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_LA, 76, &periph_u_regs, TEGRA_PERIPH_ON_APB, la), - TEGRA_INIT_DATA_MUX("trace", NULL, "trace", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_TRACE, 77, &periph_u_regs, TEGRA_PERIPH_ON_APB, trace), - TEGRA_INIT_DATA_MUX("owr", NULL, "tegra_w1", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_OWR, 71, &periph_u_regs, TEGRA_PERIPH_ON_APB, owr), - TEGRA_INIT_DATA_MUX("nor", NULL, "tegra-nor", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NOR, 42, &periph_h_regs, 0, nor), - TEGRA_INIT_DATA_MUX("mipi", NULL, "mipi", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_MIPI, 50, &periph_h_regs, TEGRA_PERIPH_ON_APB, mipi), - TEGRA_INIT_DATA_I2C("i2c1", "div-clk", "tegra11-i2c.0", mux_pllp_clkm, CLK_SOURCE_I2C1, 12, &periph_l_regs, i2c1), - TEGRA_INIT_DATA_I2C("i2c2", "div-clk", "tegra11-i2c.1", mux_pllp_clkm, CLK_SOURCE_I2C2, 54, &periph_h_regs, i2c2), - TEGRA_INIT_DATA_I2C("i2c3", "div-clk", "tegra11-i2c.2", mux_pllp_clkm, CLK_SOURCE_I2C3, 67, &periph_u_regs, i2c3), - TEGRA_INIT_DATA_I2C("i2c4", "div-clk", "tegra11-i2c.3", mux_pllp_clkm, CLK_SOURCE_I2C4, 103, &periph_v_regs, i2c4), - TEGRA_INIT_DATA_I2C("i2c5", "div-clk", "tegra11-i2c.4", mux_pllp_clkm, CLK_SOURCE_I2C5, 47, &periph_h_regs, i2c5), - TEGRA_INIT_DATA_UART("uarta", NULL, "tegra_uart.0", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTA, 6, &periph_l_regs, uarta), - TEGRA_INIT_DATA_UART("uartb", NULL, "tegra_uart.1", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTB, 7, &periph_l_regs, uartb), - TEGRA_INIT_DATA_UART("uartc", NULL, "tegra_uart.2", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTC, 55, &periph_h_regs, uartc), - TEGRA_INIT_DATA_UART("uartd", NULL, "tegra_uart.3", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTD, 65, &periph_u_regs, uartd), - TEGRA_INIT_DATA_INT("3d", NULL, "3d", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_3D, 24, &periph_l_regs, 0, gr_3d), - TEGRA_INIT_DATA_INT("2d", NULL, "2d", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_2D, 21, &periph_l_regs, 0, gr_2d), - TEGRA_INIT_DATA_MUX("vi_sensor", "vi_sensor", "tegra_camera", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR, 20, &periph_l_regs, TEGRA_PERIPH_NO_RESET, vi_sensor), - TEGRA_INIT_DATA_INT8("vi", "vi", "tegra_camera", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI, 20, &periph_l_regs, 0, vi), - TEGRA_INIT_DATA_INT8("epp", NULL, "epp", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_EPP, 19, &periph_l_regs, 0, epp), - TEGRA_INIT_DATA_INT8("msenc", NULL, "msenc", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_MSENC, 91, &periph_u_regs, TEGRA_PERIPH_WAR_1005168, msenc), - TEGRA_INIT_DATA_INT8("tsec", NULL, "tsec", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_TSEC, 83, &periph_u_regs, 0, tsec), - TEGRA_INIT_DATA_INT8("host1x", NULL, "host1x", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_HOST1X, 28, &periph_l_regs, 0, host1x), - TEGRA_INIT_DATA_MUX8("hdmi", NULL, "hdmi", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_HDMI, 51, &periph_h_regs, 0, hdmi), - TEGRA_INIT_DATA_MUX("cilab", "cilab", "tegra_camera", mux_pllp_pllc_clkm, CLK_SOURCE_CILAB, 144, &periph_w_regs, 0, cilab), - TEGRA_INIT_DATA_MUX("cilcd", "cilcd", "tegra_camera", mux_pllp_pllc_clkm, CLK_SOURCE_CILCD, 145, &periph_w_regs, 0, cilcd), - TEGRA_INIT_DATA_MUX("cile", "cile", "tegra_camera", mux_pllp_pllc_clkm, CLK_SOURCE_CILE, 146, &periph_w_regs, 0, cile), - TEGRA_INIT_DATA_MUX("dsialp", "dsialp", "tegradc.0", mux_pllp_pllc_clkm, CLK_SOURCE_DSIALP, 147, &periph_w_regs, 0, dsialp), - TEGRA_INIT_DATA_MUX("dsiblp", "dsiblp", "tegradc.1", mux_pllp_pllc_clkm, CLK_SOURCE_DSIBLP, 148, &periph_w_regs, 0, dsiblp), - TEGRA_INIT_DATA_MUX("tsensor", NULL, "tegra-tsensor", mux_pllp_pllc_clkm_clk32, CLK_SOURCE_TSENSOR, 100, &periph_v_regs, TEGRA_PERIPH_ON_APB, tsensor), - TEGRA_INIT_DATA_MUX("actmon", NULL, "actmon", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_ACTMON, 119, &periph_v_regs, 0, actmon), - TEGRA_INIT_DATA_MUX8("extern1", NULL, "extern1", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN1, 120, &periph_v_regs, 0, extern1), - TEGRA_INIT_DATA_MUX8("extern2", NULL, "extern2", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN2, 121, &periph_v_regs, 0, extern2), - TEGRA_INIT_DATA_MUX8("extern3", NULL, "extern3", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN3, 122, &periph_v_regs, 0, extern3), - TEGRA_INIT_DATA_MUX("i2cslow", NULL, "i2cslow", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_I2CSLOW, 81, &periph_u_regs, TEGRA_PERIPH_ON_APB, i2cslow), - TEGRA_INIT_DATA_INT8("se", NULL, "se", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SE, 127, &periph_v_regs, TEGRA_PERIPH_ON_APB, se), - TEGRA_INIT_DATA_INT_FLAGS("mselect", NULL, "mselect", mux_pllp_clkm, CLK_SOURCE_MSELECT, 99, &periph_v_regs, 0, mselect, CLK_IGNORE_UNUSED), - TEGRA_INIT_DATA_MUX("dfll_ref", "ref", "t114_dfll", mux_pllp_clkm, CLK_SOURCE_DFLL_REF, 155, &periph_w_regs, TEGRA_PERIPH_ON_APB, dfll_ref), - TEGRA_INIT_DATA_MUX("dfll_soc", "soc", "t114_dfll", mux_pllp_clkm, CLK_SOURCE_DFLL_SOC, 155, &periph_w_regs, TEGRA_PERIPH_ON_APB, dfll_soc), - TEGRA_INIT_DATA_MUX8("soc_therm", NULL, "soc_therm", mux_pllm_pllc_pllp_plla, CLK_SOURCE_SOC_THERM, 78, &periph_u_regs, TEGRA_PERIPH_ON_APB, soc_therm), - TEGRA_INIT_DATA_XUSB("xusb_host_src", "host_src", "tegra_xhci", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_HOST_SRC, 143, &periph_w_regs, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, xusb_host_src), - TEGRA_INIT_DATA_XUSB("xusb_falcon_src", "falcon_src", "tegra_xhci", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_FALCON_SRC, 143, &periph_w_regs, TEGRA_PERIPH_NO_RESET, xusb_falcon_src), - TEGRA_INIT_DATA_XUSB("xusb_fs_src", "fs_src", "tegra_xhci", mux_clkm_48M_pllp_480M, CLK_SOURCE_XUSB_FS_SRC, 143, &periph_w_regs, TEGRA_PERIPH_NO_RESET, xusb_fs_src), - TEGRA_INIT_DATA_XUSB("xusb_ss_src", "ss_src", "tegra_xhci", mux_clkm_pllre_clk32_480M_pllc_ref, CLK_SOURCE_XUSB_SS_SRC, 143, &periph_w_regs, TEGRA_PERIPH_NO_RESET, xusb_ss_src), - TEGRA_INIT_DATA_XUSB("xusb_dev_src", "dev_src", "tegra_xhci", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_DEV_SRC, 95, &periph_u_regs, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, xusb_dev_src), - TEGRA_INIT_DATA_AUDIO("d_audio", "d_audio", "tegra30-ahub", CLK_SOURCE_D_AUDIO, 106, &periph_v_regs, TEGRA_PERIPH_ON_APB, d_audio), - TEGRA_INIT_DATA_AUDIO("dam0", NULL, "tegra30-dam.0", CLK_SOURCE_DAM0, 108, &periph_v_regs, TEGRA_PERIPH_ON_APB, dam0), - TEGRA_INIT_DATA_AUDIO("dam1", NULL, "tegra30-dam.1", CLK_SOURCE_DAM1, 109, &periph_v_regs, TEGRA_PERIPH_ON_APB, dam1), - TEGRA_INIT_DATA_AUDIO("dam2", NULL, "tegra30-dam.2", CLK_SOURCE_DAM2, 110, &periph_v_regs, TEGRA_PERIPH_ON_APB, dam2), -}; - -static struct tegra_periph_init_data tegra_periph_nodiv_clk_list[] = { - TEGRA_INIT_DATA_NODIV("disp1", NULL, "tegradc.0", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_DISP1, 29, 7, 27, &periph_l_regs, 0, disp1), - TEGRA_INIT_DATA_NODIV("disp2", NULL, "tegradc.1", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_DISP2, 29, 7, 26, &periph_l_regs, 0, disp2), -}; + /* xusb_hs_src */ + val = readl(clk_base + CLK_SOURCE_XUSB_SS_SRC); + val |= BIT(25); /* always select PLLU_60M */ + writel(val, clk_base + CLK_SOURCE_XUSB_SS_SRC); -static __init void tegra114_periph_clk_init(void __iomem *clk_base) -{ - struct tegra_periph_init_data *data; - struct clk *clk; - int i; - u32 val; + clk = clk_register_fixed_factor(NULL, "xusb_hs_src", "pll_u_60M", 0, + 1, 1); + clks[TEGRA114_CLK_XUSB_HS_SRC] = clk; - /* apbdma */ - clk = tegra_clk_register_periph_gate("apbdma", "clk_m", 0, clk_base, - 0, 34, &periph_h_regs, - periph_clk_enb_refcnt); - clks[apbdma] = clk; - - /* rtc */ - clk = tegra_clk_register_periph_gate("rtc", "clk_32k", - TEGRA_PERIPH_ON_APB | - TEGRA_PERIPH_NO_RESET, clk_base, - 0, 4, &periph_l_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "rtc-tegra"); - clks[rtc] = clk; - - /* kbc */ - clk = tegra_clk_register_periph_gate("kbc", "clk_32k", - TEGRA_PERIPH_ON_APB | - TEGRA_PERIPH_NO_RESET, clk_base, - 0, 36, &periph_h_regs, - periph_clk_enb_refcnt); - clks[kbc] = clk; - - /* timer */ - clk = tegra_clk_register_periph_gate("timer", "clk_m", 0, clk_base, - 0, 5, &periph_l_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "timer"); - clks[timer] = clk; - - /* kfuse */ - clk = tegra_clk_register_periph_gate("kfuse", "clk_m", - TEGRA_PERIPH_ON_APB, clk_base, 0, 40, - &periph_h_regs, periph_clk_enb_refcnt); - clks[kfuse] = clk; - - /* fuse */ - clk = tegra_clk_register_periph_gate("fuse", "clk_m", - TEGRA_PERIPH_ON_APB, clk_base, 0, 39, - &periph_h_regs, periph_clk_enb_refcnt); - clks[fuse] = clk; - - /* fuse_burn */ - clk = tegra_clk_register_periph_gate("fuse_burn", "clk_m", - TEGRA_PERIPH_ON_APB, clk_base, 0, 39, - &periph_h_regs, periph_clk_enb_refcnt); - clks[fuse_burn] = clk; - - /* apbif */ - clk = tegra_clk_register_periph_gate("apbif", "clk_m", - TEGRA_PERIPH_ON_APB, clk_base, 0, 107, - &periph_v_regs, periph_clk_enb_refcnt); - clks[apbif] = clk; - - /* hda2hdmi */ - clk = tegra_clk_register_periph_gate("hda2hdmi", "clk_m", - TEGRA_PERIPH_ON_APB, clk_base, 0, 128, - &periph_w_regs, periph_clk_enb_refcnt); - clks[hda2hdmi] = clk; - - /* vcp */ - clk = tegra_clk_register_periph_gate("vcp", "clk_m", 0, clk_base, 0, - 29, &periph_l_regs, - periph_clk_enb_refcnt); - clks[vcp] = clk; - - /* bsea */ - clk = tegra_clk_register_periph_gate("bsea", "clk_m", 0, clk_base, - 0, 62, &periph_h_regs, - periph_clk_enb_refcnt); - clks[bsea] = clk; - - /* bsev */ - clk = tegra_clk_register_periph_gate("bsev", "clk_m", 0, clk_base, - 0, 63, &periph_h_regs, - periph_clk_enb_refcnt); - clks[bsev] = clk; - - /* mipi-cal */ - clk = tegra_clk_register_periph_gate("mipi-cal", "clk_m", 0, clk_base, - 0, 56, &periph_h_regs, - periph_clk_enb_refcnt); - clks[mipi_cal] = clk; - - /* usbd */ - clk = tegra_clk_register_periph_gate("usbd", "clk_m", 0, clk_base, - 0, 22, &periph_l_regs, - periph_clk_enb_refcnt); - clks[usbd] = clk; - - /* usb2 */ - clk = tegra_clk_register_periph_gate("usb2", "clk_m", 0, clk_base, - 0, 58, &periph_h_regs, - periph_clk_enb_refcnt); - clks[usb2] = clk; - - /* usb3 */ - clk = tegra_clk_register_periph_gate("usb3", "clk_m", 0, clk_base, - 0, 59, &periph_h_regs, - periph_clk_enb_refcnt); - clks[usb3] = clk; - - /* csi */ - clk = tegra_clk_register_periph_gate("csi", "pll_p_out3", 0, clk_base, - 0, 52, &periph_h_regs, - periph_clk_enb_refcnt); - clks[csi] = clk; - - /* isp */ - clk = tegra_clk_register_periph_gate("isp", "clk_m", 0, clk_base, 0, - 23, &periph_l_regs, - periph_clk_enb_refcnt); - clks[isp] = clk; - - /* csus */ - clk = tegra_clk_register_periph_gate("csus", "clk_m", - TEGRA_PERIPH_NO_RESET, clk_base, 0, 92, - &periph_u_regs, periph_clk_enb_refcnt); - clks[csus] = clk; - - /* dds */ - clk = tegra_clk_register_periph_gate("dds", "clk_m", - TEGRA_PERIPH_ON_APB, clk_base, 0, 150, - &periph_w_regs, periph_clk_enb_refcnt); - clks[dds] = clk; - - /* dp2 */ - clk = tegra_clk_register_periph_gate("dp2", "clk_m", - TEGRA_PERIPH_ON_APB, clk_base, 0, 152, - &periph_w_regs, periph_clk_enb_refcnt); - clks[dp2] = clk; - - /* dtv */ - clk = tegra_clk_register_periph_gate("dtv", "clk_m", - TEGRA_PERIPH_ON_APB, clk_base, 0, 79, - &periph_u_regs, periph_clk_enb_refcnt); - clks[dtv] = clk; - - /* dsia */ + /* dsia mux */ clk = clk_register_mux(NULL, "dsia_mux", mux_plld_out0_plld2_out0, ARRAY_SIZE(mux_plld_out0_plld2_out0), CLK_SET_RATE_NO_REPARENT, clk_base + PLLD_BASE, 25, 1, 0, &pll_d_lock); - clks[dsia_mux] = clk; - clk = tegra_clk_register_periph_gate("dsia", "dsia_mux", 0, clk_base, - 0, 48, &periph_h_regs, - periph_clk_enb_refcnt); - clks[dsia] = clk; + clks[TEGRA114_CLK_DSIA_MUX] = clk; - /* dsib */ + /* dsib mux */ clk = clk_register_mux(NULL, "dsib_mux", mux_plld_out0_plld2_out0, ARRAY_SIZE(mux_plld_out0_plld2_out0), CLK_SET_RATE_NO_REPARENT, clk_base + PLLD2_BASE, 25, 1, 0, &pll_d2_lock); - clks[dsib_mux] = clk; - clk = tegra_clk_register_periph_gate("dsib", "dsib_mux", 0, clk_base, - 0, 82, &periph_u_regs, - periph_clk_enb_refcnt); - clks[dsib] = clk; + clks[TEGRA114_CLK_DSIB_MUX] = clk; - /* xusb_hs_src */ - val = readl(clk_base + CLK_SOURCE_XUSB_SS_SRC); - val |= BIT(25); /* always select PLLU_60M */ - writel(val, clk_base + CLK_SOURCE_XUSB_SS_SRC); - - clk = clk_register_fixed_factor(NULL, "xusb_hs_src", "pll_u_60M", 0, - 1, 1); - clks[xusb_hs_src] = clk; - - /* xusb_host */ - clk = tegra_clk_register_periph_gate("xusb_host", "xusb_host_src", 0, - clk_base, 0, 89, &periph_u_regs, - periph_clk_enb_refcnt); - clks[xusb_host] = clk; - - /* xusb_ss */ - clk = tegra_clk_register_periph_gate("xusb_ss", "xusb_ss_src", 0, - clk_base, 0, 156, &periph_w_regs, - periph_clk_enb_refcnt); - clks[xusb_host] = clk; - - /* xusb_dev */ - clk = tegra_clk_register_periph_gate("xusb_dev", "xusb_dev_src", 0, - clk_base, 0, 95, &periph_u_regs, - periph_clk_enb_refcnt); - clks[xusb_dev] = clk; - - /* emc */ + /* emc mux */ clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm, ARRAY_SIZE(mux_pllmcp_clkm), CLK_SET_RATE_NO_REPARENT, clk_base + CLK_SOURCE_EMC, 29, 3, 0, NULL); - clk = tegra_clk_register_periph_gate("emc", "emc_mux", 0, clk_base, - CLK_IGNORE_UNUSED, 57, &periph_h_regs, - periph_clk_enb_refcnt); - clks[emc] = clk; - - for (i = 0; i < ARRAY_SIZE(tegra_periph_clk_list); i++) { - data = &tegra_periph_clk_list[i]; - clk = tegra_clk_register_periph(data->name, data->parent_names, - data->num_parents, &data->periph, - clk_base, data->offset, data->flags); - clks[data->clk_id] = clk; - } - for (i = 0; i < ARRAY_SIZE(tegra_periph_nodiv_clk_list); i++) { - data = &tegra_periph_nodiv_clk_list[i]; - clk = tegra_clk_register_periph_nodiv(data->name, - data->parent_names, data->num_parents, - &data->periph, clk_base, data->offset); - clks[data->clk_id] = clk; - } + tegra_periph_clk_init(clk_base, pmc_base, tegra114_clks, + &pll_p_params); } /* Tegra114 CPU clock and reset control functions */ @@ -2207,28 +1278,37 @@ static const struct of_device_id pmc_match[] __initconst = { * breaks */ static struct tegra_clk_init_table init_table[] __initdata = { - {uarta, pll_p, 408000000, 0}, - {uartb, pll_p, 408000000, 0}, - {uartc, pll_p, 408000000, 0}, - {uartd, pll_p, 408000000, 0}, - {pll_a, clk_max, 564480000, 1}, - {pll_a_out0, clk_max, 11289600, 1}, - {extern1, pll_a_out0, 0, 1}, - {clk_out_1_mux, extern1, 0, 1}, - {clk_out_1, clk_max, 0, 1}, - {i2s0, pll_a_out0, 11289600, 0}, - {i2s1, pll_a_out0, 11289600, 0}, - {i2s2, pll_a_out0, 11289600, 0}, - {i2s3, pll_a_out0, 11289600, 0}, - {i2s4, pll_a_out0, 11289600, 0}, - {dfll_soc, pll_p, 51000000, 1}, - {dfll_ref, pll_p, 51000000, 1}, - {clk_max, clk_max, 0, 0}, /* This MUST be the last entry. */ + {TEGRA114_CLK_UARTA, TEGRA114_CLK_PLL_P, 408000000, 0}, + {TEGRA114_CLK_UARTB, TEGRA114_CLK_PLL_P, 408000000, 0}, + {TEGRA114_CLK_UARTC, TEGRA114_CLK_PLL_P, 408000000, 0}, + {TEGRA114_CLK_UARTD, TEGRA114_CLK_PLL_P, 408000000, 0}, + {TEGRA114_CLK_PLL_A, TEGRA114_CLK_CLK_MAX, 564480000, 1}, + {TEGRA114_CLK_PLL_A_OUT0, TEGRA114_CLK_CLK_MAX, 11289600, 1}, + {TEGRA114_CLK_EXTERN1, TEGRA114_CLK_PLL_A_OUT0, 0, 1}, + {TEGRA114_CLK_CLK_OUT_1_MUX, TEGRA114_CLK_EXTERN1, 0, 1}, + {TEGRA114_CLK_CLK_OUT_1, TEGRA114_CLK_CLK_MAX, 0, 1}, + {TEGRA114_CLK_I2S0, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA114_CLK_I2S1, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA114_CLK_I2S2, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA114_CLK_I2S3, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA114_CLK_I2S4, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA114_CLK_HOST1X, TEGRA114_CLK_PLL_P, 136000000, 0}, + {TEGRA114_CLK_DFLL_SOC, TEGRA114_CLK_PLL_P, 51000000, 1}, + {TEGRA114_CLK_DFLL_REF, TEGRA114_CLK_PLL_P, 51000000, 1}, + {TEGRA114_CLK_DISP1, TEGRA114_CLK_PLL_P, 0, 0}, + {TEGRA114_CLK_DISP2, TEGRA114_CLK_PLL_P, 0, 0}, + {TEGRA114_CLK_GR2D, TEGRA114_CLK_PLL_C2, 300000000, 0}, + {TEGRA114_CLK_GR3D, TEGRA114_CLK_PLL_C2, 300000000, 0}, + {TEGRA114_CLK_DSIALP, TEGRA114_CLK_PLL_P, 68000000, 0}, + {TEGRA114_CLK_DSIBLP, TEGRA114_CLK_PLL_P, 68000000, 0}, + + /* This MUST be the last entry. */ + {TEGRA114_CLK_CLK_MAX, TEGRA114_CLK_CLK_MAX, 0, 0}, }; static void __init tegra114_clock_apply_init_table(void) { - tegra_init_from_table(init_table, clks, clk_max); + tegra_init_from_table(init_table, clks, TEGRA114_CLK_CLK_MAX); } @@ -2359,7 +1439,6 @@ EXPORT_SYMBOL(tegra114_clock_deassert_dfll_dvco_reset); static void __init tegra114_clock_init(struct device_node *np) { struct device_node *node; - int i; clk_base = of_iomap(np, 0); if (!clk_base) { @@ -2381,29 +1460,24 @@ static void __init tegra114_clock_init(struct device_node *np) return; } + clks = tegra_clk_init(clk_base, TEGRA114_CLK_CLK_MAX, + TEGRA114_CLK_PERIPH_BANKS); + if (!clks) + return; + if (tegra114_osc_clk_init(clk_base) < 0) return; tegra114_fixed_clk_init(clk_base); tegra114_pll_init(clk_base, pmc_base); - tegra114_periph_clk_init(clk_base); - tegra114_audio_clk_init(clk_base); - tegra114_pmc_clk_init(pmc_base); - tegra114_super_clk_init(clk_base); - - for (i = 0; i < ARRAY_SIZE(clks); i++) { - if (IS_ERR(clks[i])) { - pr_err - ("Tegra114 clk %d: register failed with %ld\n", - i, PTR_ERR(clks[i])); - } - if (!clks[i]) - clks[i] = ERR_PTR(-EINVAL); - } - - clk_data.clks = clks; - clk_data.clk_num = ARRAY_SIZE(clks); - of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + tegra114_periph_clk_init(clk_base, pmc_base); + tegra_audio_clk_init(clk_base, pmc_base, tegra114_clks, &pll_a_params); + tegra_pmc_clk_init(pmc_base, tegra114_clks); + tegra_super_clk_gen4_init(clk_base, pmc_base, tegra114_clks, + &pll_x_params); + + tegra_add_of_provider(np); + tegra_register_devclks(devclks, ARRAY_SIZE(devclks)); tegra_clk_apply_init_table = tegra114_clock_apply_init_table; diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c new file mode 100644 index 000000000000..aff86b5bc745 --- /dev/null +++ b/drivers/clk/tegra/clk-tegra124.c @@ -0,0 +1,1424 @@ +/* + * Copyright (c) 2012, 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/clkdev.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/delay.h> +#include <linux/export.h> +#include <linux/clk/tegra.h> +#include <dt-bindings/clock/tegra124-car.h> + +#include "clk.h" +#include "clk-id.h" + +#define CLK_SOURCE_CSITE 0x1d4 +#define CLK_SOURCE_EMC 0x19c +#define CLK_SOURCE_XUSB_SS_SRC 0x610 + +#define PLLC_BASE 0x80 +#define PLLC_OUT 0x84 +#define PLLC_MISC2 0x88 +#define PLLC_MISC 0x8c +#define PLLC2_BASE 0x4e8 +#define PLLC2_MISC 0x4ec +#define PLLC3_BASE 0x4fc +#define PLLC3_MISC 0x500 +#define PLLM_BASE 0x90 +#define PLLM_OUT 0x94 +#define PLLM_MISC 0x9c +#define PLLP_BASE 0xa0 +#define PLLP_MISC 0xac +#define PLLA_BASE 0xb0 +#define PLLA_MISC 0xbc +#define PLLD_BASE 0xd0 +#define PLLD_MISC 0xdc +#define PLLU_BASE 0xc0 +#define PLLU_MISC 0xcc +#define PLLX_BASE 0xe0 +#define PLLX_MISC 0xe4 +#define PLLX_MISC2 0x514 +#define PLLX_MISC3 0x518 +#define PLLE_BASE 0xe8 +#define PLLE_MISC 0xec +#define PLLD2_BASE 0x4b8 +#define PLLD2_MISC 0x4bc +#define PLLE_AUX 0x48c +#define PLLRE_BASE 0x4c4 +#define PLLRE_MISC 0x4c8 +#define PLLDP_BASE 0x590 +#define PLLDP_MISC 0x594 +#define PLLC4_BASE 0x5a4 +#define PLLC4_MISC 0x5a8 + +#define PLLC_IDDQ_BIT 26 +#define PLLRE_IDDQ_BIT 16 +#define PLLSS_IDDQ_BIT 19 + +#define PLL_BASE_LOCK BIT(27) +#define PLLE_MISC_LOCK BIT(11) +#define PLLRE_MISC_LOCK BIT(24) + +#define PLL_MISC_LOCK_ENABLE 18 +#define PLLC_MISC_LOCK_ENABLE 24 +#define PLLDU_MISC_LOCK_ENABLE 22 +#define PLLE_MISC_LOCK_ENABLE 9 +#define PLLRE_MISC_LOCK_ENABLE 30 +#define PLLSS_MISC_LOCK_ENABLE 30 + +#define PLLXC_SW_MAX_P 6 + +#define PMC_PLLM_WB0_OVERRIDE 0x1dc +#define PMC_PLLM_WB0_OVERRIDE_2 0x2b0 + +#define UTMIP_PLL_CFG2 0x488 +#define UTMIP_PLL_CFG2_STABLE_COUNT(x) (((x) & 0xffff) << 6) +#define UTMIP_PLL_CFG2_ACTIVE_DLY_COUNT(x) (((x) & 0x3f) << 18) +#define UTMIP_PLL_CFG2_FORCE_PD_SAMP_A_POWERDOWN BIT(0) +#define UTMIP_PLL_CFG2_FORCE_PD_SAMP_B_POWERDOWN BIT(2) +#define UTMIP_PLL_CFG2_FORCE_PD_SAMP_C_POWERDOWN BIT(4) + +#define UTMIP_PLL_CFG1 0x484 +#define UTMIP_PLL_CFG1_ENABLE_DLY_COUNT(x) (((x) & 0x1f) << 6) +#define UTMIP_PLL_CFG1_XTAL_FREQ_COUNT(x) (((x) & 0xfff) << 0) +#define UTMIP_PLL_CFG1_FORCE_PLLU_POWERUP BIT(17) +#define UTMIP_PLL_CFG1_FORCE_PLLU_POWERDOWN BIT(16) +#define UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERUP BIT(15) +#define UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERDOWN BIT(14) +#define UTMIP_PLL_CFG1_FORCE_PLL_ACTIVE_POWERDOWN BIT(12) + +#define UTMIPLL_HW_PWRDN_CFG0 0x52c +#define UTMIPLL_HW_PWRDN_CFG0_SEQ_START_STATE BIT(25) +#define UTMIPLL_HW_PWRDN_CFG0_SEQ_ENABLE BIT(24) +#define UTMIPLL_HW_PWRDN_CFG0_USE_LOCKDET BIT(6) +#define UTMIPLL_HW_PWRDN_CFG0_SEQ_RESET_INPUT_VALUE BIT(5) +#define UTMIPLL_HW_PWRDN_CFG0_SEQ_IN_SWCTL BIT(4) +#define UTMIPLL_HW_PWRDN_CFG0_CLK_ENABLE_SWCTL BIT(2) +#define UTMIPLL_HW_PWRDN_CFG0_IDDQ_OVERRIDE BIT(1) +#define UTMIPLL_HW_PWRDN_CFG0_IDDQ_SWCTL BIT(0) + +/* Tegra CPU clock and reset control regs */ +#define CLK_RST_CONTROLLER_CPU_CMPLX_STATUS 0x470 + +#ifdef CONFIG_PM_SLEEP +static struct cpu_clk_suspend_context { + u32 clk_csite_src; +} tegra124_cpu_clk_sctx; +#endif + +static void __iomem *clk_base; +static void __iomem *pmc_base; + +static unsigned long osc_freq; +static unsigned long pll_ref_freq; + +static DEFINE_SPINLOCK(pll_d_lock); +static DEFINE_SPINLOCK(pll_d2_lock); +static DEFINE_SPINLOCK(pll_e_lock); +static DEFINE_SPINLOCK(pll_re_lock); +static DEFINE_SPINLOCK(pll_u_lock); + +/* possible OSC frequencies in Hz */ +static unsigned long tegra124_input_freq[] = { + [0] = 13000000, + [1] = 16800000, + [4] = 19200000, + [5] = 38400000, + [8] = 12000000, + [9] = 48000000, + [12] = 260000000, +}; + +static const char *mux_plld_out0_plld2_out0[] = { + "pll_d_out0", "pll_d2_out0", +}; +#define mux_plld_out0_plld2_out0_idx NULL + +static const char *mux_pllmcp_clkm[] = { + "pll_m", "pll_c", "pll_p", "clk_m", "pll_m_ud", "pll_c2", "pll_c3", +}; +#define mux_pllmcp_clkm_idx NULL + +static struct div_nmp pllxc_nmp = { + .divm_shift = 0, + .divm_width = 8, + .divn_shift = 8, + .divn_width = 8, + .divp_shift = 20, + .divp_width = 4, +}; + +static struct pdiv_map pllxc_p[] = { + { .pdiv = 1, .hw_val = 0 }, + { .pdiv = 2, .hw_val = 1 }, + { .pdiv = 3, .hw_val = 2 }, + { .pdiv = 4, .hw_val = 3 }, + { .pdiv = 5, .hw_val = 4 }, + { .pdiv = 6, .hw_val = 5 }, + { .pdiv = 8, .hw_val = 6 }, + { .pdiv = 10, .hw_val = 7 }, + { .pdiv = 12, .hw_val = 8 }, + { .pdiv = 16, .hw_val = 9 }, + { .pdiv = 12, .hw_val = 10 }, + { .pdiv = 16, .hw_val = 11 }, + { .pdiv = 20, .hw_val = 12 }, + { .pdiv = 24, .hw_val = 13 }, + { .pdiv = 32, .hw_val = 14 }, + { .pdiv = 0, .hw_val = 0 }, +}; + +static struct tegra_clk_pll_freq_table pll_x_freq_table[] = { + /* 1 GHz */ + {12000000, 1000000000, 83, 0, 1}, /* actual: 996.0 MHz */ + {13000000, 1000000000, 76, 0, 1}, /* actual: 988.0 MHz */ + {16800000, 1000000000, 59, 0, 1}, /* actual: 991.2 MHz */ + {19200000, 1000000000, 52, 0, 1}, /* actual: 998.4 MHz */ + {26000000, 1000000000, 76, 1, 1}, /* actual: 988.0 MHz */ + {0, 0, 0, 0, 0, 0}, +}; + +static struct tegra_clk_pll_params pll_x_params = { + .input_min = 12000000, + .input_max = 800000000, + .cf_min = 12000000, + .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ + .vco_min = 700000000, + .vco_max = 3000000000UL, + .base_reg = PLLX_BASE, + .misc_reg = PLLX_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, + .lock_delay = 300, + .iddq_reg = PLLX_MISC3, + .iddq_bit_idx = 3, + .max_p = 6, + .dyn_ramp_reg = PLLX_MISC2, + .stepa_shift = 16, + .stepb_shift = 24, + .pdiv_tohw = pllxc_p, + .div_nmp = &pllxc_nmp, + .freq_table = pll_x_freq_table, + .flags = TEGRA_PLL_USE_LOCK, +}; + +static struct tegra_clk_pll_freq_table pll_c_freq_table[] = { + { 12000000, 624000000, 104, 1, 2}, + { 12000000, 600000000, 100, 1, 2}, + { 13000000, 600000000, 92, 1, 2}, /* actual: 598.0 MHz */ + { 16800000, 600000000, 71, 1, 2}, /* actual: 596.4 MHz */ + { 19200000, 600000000, 62, 1, 2}, /* actual: 595.2 MHz */ + { 26000000, 600000000, 92, 2, 2}, /* actual: 598.0 MHz */ + { 0, 0, 0, 0, 0, 0 }, +}; + +static struct tegra_clk_pll_params pll_c_params = { + .input_min = 12000000, + .input_max = 800000000, + .cf_min = 12000000, + .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ + .vco_min = 600000000, + .vco_max = 1400000000, + .base_reg = PLLC_BASE, + .misc_reg = PLLC_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLLC_MISC_LOCK_ENABLE, + .lock_delay = 300, + .iddq_reg = PLLC_MISC, + .iddq_bit_idx = PLLC_IDDQ_BIT, + .max_p = PLLXC_SW_MAX_P, + .dyn_ramp_reg = PLLC_MISC2, + .stepa_shift = 17, + .stepb_shift = 9, + .pdiv_tohw = pllxc_p, + .div_nmp = &pllxc_nmp, + .freq_table = pll_c_freq_table, + .flags = TEGRA_PLL_USE_LOCK, +}; + +static struct div_nmp pllcx_nmp = { + .divm_shift = 0, + .divm_width = 2, + .divn_shift = 8, + .divn_width = 8, + .divp_shift = 20, + .divp_width = 3, +}; + +static struct pdiv_map pllc_p[] = { + { .pdiv = 1, .hw_val = 0 }, + { .pdiv = 2, .hw_val = 1 }, + { .pdiv = 3, .hw_val = 2 }, + { .pdiv = 4, .hw_val = 3 }, + { .pdiv = 6, .hw_val = 4 }, + { .pdiv = 8, .hw_val = 5 }, + { .pdiv = 12, .hw_val = 6 }, + { .pdiv = 16, .hw_val = 7 }, + { .pdiv = 0, .hw_val = 0 }, +}; + +static struct tegra_clk_pll_freq_table pll_cx_freq_table[] = { + {12000000, 600000000, 100, 1, 2}, + {13000000, 600000000, 92, 1, 2}, /* actual: 598.0 MHz */ + {16800000, 600000000, 71, 1, 2}, /* actual: 596.4 MHz */ + {19200000, 600000000, 62, 1, 2}, /* actual: 595.2 MHz */ + {26000000, 600000000, 92, 2, 2}, /* actual: 598.0 MHz */ + {0, 0, 0, 0, 0, 0}, +}; + +static struct tegra_clk_pll_params pll_c2_params = { + .input_min = 12000000, + .input_max = 48000000, + .cf_min = 12000000, + .cf_max = 19200000, + .vco_min = 600000000, + .vco_max = 1200000000, + .base_reg = PLLC2_BASE, + .misc_reg = PLLC2_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, + .lock_delay = 300, + .pdiv_tohw = pllc_p, + .div_nmp = &pllcx_nmp, + .max_p = 7, + .ext_misc_reg[0] = 0x4f0, + .ext_misc_reg[1] = 0x4f4, + .ext_misc_reg[2] = 0x4f8, + .freq_table = pll_cx_freq_table, + .flags = TEGRA_PLL_USE_LOCK, +}; + +static struct tegra_clk_pll_params pll_c3_params = { + .input_min = 12000000, + .input_max = 48000000, + .cf_min = 12000000, + .cf_max = 19200000, + .vco_min = 600000000, + .vco_max = 1200000000, + .base_reg = PLLC3_BASE, + .misc_reg = PLLC3_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, + .lock_delay = 300, + .pdiv_tohw = pllc_p, + .div_nmp = &pllcx_nmp, + .max_p = 7, + .ext_misc_reg[0] = 0x504, + .ext_misc_reg[1] = 0x508, + .ext_misc_reg[2] = 0x50c, + .freq_table = pll_cx_freq_table, + .flags = TEGRA_PLL_USE_LOCK, +}; + +static struct div_nmp pllss_nmp = { + .divm_shift = 0, + .divm_width = 8, + .divn_shift = 8, + .divn_width = 8, + .divp_shift = 20, + .divp_width = 4, +}; + +static struct pdiv_map pll12g_ssd_esd_p[] = { + { .pdiv = 1, .hw_val = 0 }, + { .pdiv = 2, .hw_val = 1 }, + { .pdiv = 3, .hw_val = 2 }, + { .pdiv = 4, .hw_val = 3 }, + { .pdiv = 5, .hw_val = 4 }, + { .pdiv = 6, .hw_val = 5 }, + { .pdiv = 8, .hw_val = 6 }, + { .pdiv = 10, .hw_val = 7 }, + { .pdiv = 12, .hw_val = 8 }, + { .pdiv = 16, .hw_val = 9 }, + { .pdiv = 12, .hw_val = 10 }, + { .pdiv = 16, .hw_val = 11 }, + { .pdiv = 20, .hw_val = 12 }, + { .pdiv = 24, .hw_val = 13 }, + { .pdiv = 32, .hw_val = 14 }, + { .pdiv = 0, .hw_val = 0 }, +}; + +static struct tegra_clk_pll_freq_table pll_c4_freq_table[] = { + { 12000000, 600000000, 100, 1, 1}, + { 13000000, 600000000, 92, 1, 1}, /* actual: 598.0 MHz */ + { 16800000, 600000000, 71, 1, 1}, /* actual: 596.4 MHz */ + { 19200000, 600000000, 62, 1, 1}, /* actual: 595.2 MHz */ + { 26000000, 600000000, 92, 2, 1}, /* actual: 598.0 MHz */ + { 0, 0, 0, 0, 0, 0 }, +}; + +static struct tegra_clk_pll_params pll_c4_params = { + .input_min = 12000000, + .input_max = 1000000000, + .cf_min = 12000000, + .cf_max = 19200000, /* s/w policy, h/w capability 38 MHz */ + .vco_min = 600000000, + .vco_max = 1200000000, + .base_reg = PLLC4_BASE, + .misc_reg = PLLC4_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLLSS_MISC_LOCK_ENABLE, + .lock_delay = 300, + .iddq_reg = PLLC4_BASE, + .iddq_bit_idx = PLLSS_IDDQ_BIT, + .pdiv_tohw = pll12g_ssd_esd_p, + .div_nmp = &pllss_nmp, + .ext_misc_reg[0] = 0x5ac, + .ext_misc_reg[1] = 0x5b0, + .ext_misc_reg[2] = 0x5b4, + .freq_table = pll_c4_freq_table, +}; + +static struct pdiv_map pllm_p[] = { + { .pdiv = 1, .hw_val = 0 }, + { .pdiv = 2, .hw_val = 1 }, + { .pdiv = 0, .hw_val = 0 }, +}; + +static struct tegra_clk_pll_freq_table pll_m_freq_table[] = { + {12000000, 800000000, 66, 1, 1}, /* actual: 792.0 MHz */ + {13000000, 800000000, 61, 1, 1}, /* actual: 793.0 MHz */ + {16800000, 800000000, 47, 1, 1}, /* actual: 789.6 MHz */ + {19200000, 800000000, 41, 1, 1}, /* actual: 787.2 MHz */ + {26000000, 800000000, 61, 2, 1}, /* actual: 793.0 MHz */ + {0, 0, 0, 0, 0, 0}, +}; + +static struct div_nmp pllm_nmp = { + .divm_shift = 0, + .divm_width = 8, + .override_divm_shift = 0, + .divn_shift = 8, + .divn_width = 8, + .override_divn_shift = 8, + .divp_shift = 20, + .divp_width = 1, + .override_divp_shift = 27, +}; + +static struct tegra_clk_pll_params pll_m_params = { + .input_min = 12000000, + .input_max = 500000000, + .cf_min = 12000000, + .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */ + .vco_min = 400000000, + .vco_max = 1066000000, + .base_reg = PLLM_BASE, + .misc_reg = PLLM_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, + .lock_delay = 300, + .max_p = 2, + .pdiv_tohw = pllm_p, + .div_nmp = &pllm_nmp, + .pmc_divnm_reg = PMC_PLLM_WB0_OVERRIDE, + .pmc_divp_reg = PMC_PLLM_WB0_OVERRIDE_2, + .freq_table = pll_m_freq_table, + .flags = TEGRA_PLL_USE_LOCK, +}; + +static struct tegra_clk_pll_freq_table pll_e_freq_table[] = { + /* PLLE special case: use cpcon field to store cml divider value */ + {336000000, 100000000, 100, 21, 16, 11}, + {312000000, 100000000, 200, 26, 24, 13}, + {13000000, 100000000, 200, 1, 26, 13}, + {12000000, 100000000, 200, 1, 24, 13}, + {0, 0, 0, 0, 0, 0}, +}; + +static struct div_nmp plle_nmp = { + .divm_shift = 0, + .divm_width = 8, + .divn_shift = 8, + .divn_width = 8, + .divp_shift = 24, + .divp_width = 4, +}; + +static struct tegra_clk_pll_params pll_e_params = { + .input_min = 12000000, + .input_max = 1000000000, + .cf_min = 12000000, + .cf_max = 75000000, + .vco_min = 1600000000, + .vco_max = 2400000000U, + .base_reg = PLLE_BASE, + .misc_reg = PLLE_MISC, + .aux_reg = PLLE_AUX, + .lock_mask = PLLE_MISC_LOCK, + .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE, + .lock_delay = 300, + .div_nmp = &plle_nmp, + .freq_table = pll_e_freq_table, + .flags = TEGRA_PLL_FIXED, + .fixed_rate = 100000000, +}; + +static const struct clk_div_table pll_re_div_table[] = { + { .val = 0, .div = 1 }, + { .val = 1, .div = 2 }, + { .val = 2, .div = 3 }, + { .val = 3, .div = 4 }, + { .val = 4, .div = 5 }, + { .val = 5, .div = 6 }, + { .val = 0, .div = 0 }, +}; + +static struct div_nmp pllre_nmp = { + .divm_shift = 0, + .divm_width = 8, + .divn_shift = 8, + .divn_width = 8, + .divp_shift = 16, + .divp_width = 4, +}; + +static struct tegra_clk_pll_params pll_re_vco_params = { + .input_min = 12000000, + .input_max = 1000000000, + .cf_min = 12000000, + .cf_max = 19200000, /* s/w policy, h/w capability 38 MHz */ + .vco_min = 300000000, + .vco_max = 600000000, + .base_reg = PLLRE_BASE, + .misc_reg = PLLRE_MISC, + .lock_mask = PLLRE_MISC_LOCK, + .lock_enable_bit_idx = PLLRE_MISC_LOCK_ENABLE, + .lock_delay = 300, + .iddq_reg = PLLRE_MISC, + .iddq_bit_idx = PLLRE_IDDQ_BIT, + .div_nmp = &pllre_nmp, + .flags = TEGRA_PLL_USE_LOCK, +}; + +static struct div_nmp pllp_nmp = { + .divm_shift = 0, + .divm_width = 5, + .divn_shift = 8, + .divn_width = 10, + .divp_shift = 20, + .divp_width = 3, +}; + +static struct tegra_clk_pll_freq_table pll_p_freq_table[] = { + {12000000, 216000000, 432, 12, 1, 8}, + {13000000, 216000000, 432, 13, 1, 8}, + {16800000, 216000000, 360, 14, 1, 8}, + {19200000, 216000000, 360, 16, 1, 8}, + {26000000, 216000000, 432, 26, 1, 8}, + {0, 0, 0, 0, 0, 0}, +}; + +static struct tegra_clk_pll_params pll_p_params = { + .input_min = 2000000, + .input_max = 31000000, + .cf_min = 1000000, + .cf_max = 6000000, + .vco_min = 200000000, + .vco_max = 700000000, + .base_reg = PLLP_BASE, + .misc_reg = PLLP_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, + .lock_delay = 300, + .div_nmp = &pllp_nmp, + .freq_table = pll_p_freq_table, + .fixed_rate = 408000000, + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_USE_LOCK, +}; + +static struct tegra_clk_pll_freq_table pll_a_freq_table[] = { + {9600000, 282240000, 147, 5, 0, 4}, + {9600000, 368640000, 192, 5, 0, 4}, + {9600000, 240000000, 200, 8, 0, 8}, + + {28800000, 282240000, 245, 25, 0, 8}, + {28800000, 368640000, 320, 25, 0, 8}, + {28800000, 240000000, 200, 24, 0, 8}, + {0, 0, 0, 0, 0, 0}, +}; + +static struct tegra_clk_pll_params pll_a_params = { + .input_min = 2000000, + .input_max = 31000000, + .cf_min = 1000000, + .cf_max = 6000000, + .vco_min = 200000000, + .vco_max = 700000000, + .base_reg = PLLA_BASE, + .misc_reg = PLLA_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, + .lock_delay = 300, + .div_nmp = &pllp_nmp, + .freq_table = pll_a_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, +}; + +static struct tegra_clk_pll_freq_table pll_d_freq_table[] = { + {12000000, 216000000, 864, 12, 4, 12}, + {13000000, 216000000, 864, 13, 4, 12}, + {16800000, 216000000, 720, 14, 4, 12}, + {19200000, 216000000, 720, 16, 4, 12}, + {26000000, 216000000, 864, 26, 4, 12}, + + {12000000, 594000000, 594, 12, 1, 12}, + {13000000, 594000000, 594, 13, 1, 12}, + {16800000, 594000000, 495, 14, 1, 12}, + {19200000, 594000000, 495, 16, 1, 12}, + {26000000, 594000000, 594, 26, 1, 12}, + + {12000000, 1000000000, 1000, 12, 1, 12}, + {13000000, 1000000000, 1000, 13, 1, 12}, + {19200000, 1000000000, 625, 12, 1, 12}, + {26000000, 1000000000, 1000, 26, 1, 12}, + + {0, 0, 0, 0, 0, 0}, +}; + +static struct tegra_clk_pll_params pll_d_params = { + .input_min = 2000000, + .input_max = 40000000, + .cf_min = 1000000, + .cf_max = 6000000, + .vco_min = 500000000, + .vco_max = 1000000000, + .base_reg = PLLD_BASE, + .misc_reg = PLLD_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, + .lock_delay = 1000, + .div_nmp = &pllp_nmp, + .freq_table = pll_d_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | + TEGRA_PLL_USE_LOCK, +}; + +static struct tegra_clk_pll_freq_table tegra124_pll_d2_freq_table[] = { + { 12000000, 148500000, 99, 1, 8}, + { 12000000, 594000000, 99, 1, 1}, + { 13000000, 594000000, 91, 1, 1}, /* actual: 591.5 MHz */ + { 16800000, 594000000, 71, 1, 1}, /* actual: 596.4 MHz */ + { 19200000, 594000000, 62, 1, 1}, /* actual: 595.2 MHz */ + { 26000000, 594000000, 91, 2, 1}, /* actual: 591.5 MHz */ + { 0, 0, 0, 0, 0, 0 }, +}; + +static struct tegra_clk_pll_params tegra124_pll_d2_params = { + .input_min = 12000000, + .input_max = 1000000000, + .cf_min = 12000000, + .cf_max = 19200000, /* s/w policy, h/w capability 38 MHz */ + .vco_min = 600000000, + .vco_max = 1200000000, + .base_reg = PLLD2_BASE, + .misc_reg = PLLD2_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLLSS_MISC_LOCK_ENABLE, + .lock_delay = 300, + .iddq_reg = PLLD2_BASE, + .iddq_bit_idx = PLLSS_IDDQ_BIT, + .pdiv_tohw = pll12g_ssd_esd_p, + .div_nmp = &pllss_nmp, + .ext_misc_reg[0] = 0x570, + .ext_misc_reg[1] = 0x574, + .ext_misc_reg[2] = 0x578, + .max_p = 15, + .freq_table = tegra124_pll_d2_freq_table, +}; + +static struct tegra_clk_pll_freq_table pll_dp_freq_table[] = { + { 12000000, 600000000, 100, 1, 1}, + { 13000000, 600000000, 92, 1, 1}, /* actual: 598.0 MHz */ + { 16800000, 600000000, 71, 1, 1}, /* actual: 596.4 MHz */ + { 19200000, 600000000, 62, 1, 1}, /* actual: 595.2 MHz */ + { 26000000, 600000000, 92, 2, 1}, /* actual: 598.0 MHz */ + { 0, 0, 0, 0, 0, 0 }, +}; + +static struct tegra_clk_pll_params pll_dp_params = { + .input_min = 12000000, + .input_max = 1000000000, + .cf_min = 12000000, + .cf_max = 19200000, /* s/w policy, h/w capability 38 MHz */ + .vco_min = 600000000, + .vco_max = 1200000000, + .base_reg = PLLDP_BASE, + .misc_reg = PLLDP_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLLSS_MISC_LOCK_ENABLE, + .lock_delay = 300, + .iddq_reg = PLLDP_BASE, + .iddq_bit_idx = PLLSS_IDDQ_BIT, + .pdiv_tohw = pll12g_ssd_esd_p, + .div_nmp = &pllss_nmp, + .ext_misc_reg[0] = 0x598, + .ext_misc_reg[1] = 0x59c, + .ext_misc_reg[2] = 0x5a0, + .max_p = 5, + .freq_table = pll_dp_freq_table, +}; + +static struct pdiv_map pllu_p[] = { + { .pdiv = 1, .hw_val = 1 }, + { .pdiv = 2, .hw_val = 0 }, + { .pdiv = 0, .hw_val = 0 }, +}; + +static struct div_nmp pllu_nmp = { + .divm_shift = 0, + .divm_width = 5, + .divn_shift = 8, + .divn_width = 10, + .divp_shift = 20, + .divp_width = 1, +}; + +static struct tegra_clk_pll_freq_table pll_u_freq_table[] = { + {12000000, 480000000, 960, 12, 2, 12}, + {13000000, 480000000, 960, 13, 2, 12}, + {16800000, 480000000, 400, 7, 2, 5}, + {19200000, 480000000, 200, 4, 2, 3}, + {26000000, 480000000, 960, 26, 2, 12}, + {0, 0, 0, 0, 0, 0}, +}; + +static struct tegra_clk_pll_params pll_u_params = { + .input_min = 2000000, + .input_max = 40000000, + .cf_min = 1000000, + .cf_max = 6000000, + .vco_min = 480000000, + .vco_max = 960000000, + .base_reg = PLLU_BASE, + .misc_reg = PLLU_MISC, + .lock_mask = PLL_BASE_LOCK, + .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, + .lock_delay = 1000, + .pdiv_tohw = pllu_p, + .div_nmp = &pllu_nmp, + .freq_table = pll_u_freq_table, + .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | + TEGRA_PLL_USE_LOCK, +}; + +struct utmi_clk_param { + /* Oscillator Frequency in KHz */ + u32 osc_frequency; + /* UTMIP PLL Enable Delay Count */ + u8 enable_delay_count; + /* UTMIP PLL Stable count */ + u8 stable_count; + /* UTMIP PLL Active delay count */ + u8 active_delay_count; + /* UTMIP PLL Xtal frequency count */ + u8 xtal_freq_count; +}; + +static const struct utmi_clk_param utmi_parameters[] = { + {.osc_frequency = 13000000, .enable_delay_count = 0x02, + .stable_count = 0x33, .active_delay_count = 0x05, + .xtal_freq_count = 0x7F}, + {.osc_frequency = 19200000, .enable_delay_count = 0x03, + .stable_count = 0x4B, .active_delay_count = 0x06, + .xtal_freq_count = 0xBB}, + {.osc_frequency = 12000000, .enable_delay_count = 0x02, + .stable_count = 0x2F, .active_delay_count = 0x04, + .xtal_freq_count = 0x76}, + {.osc_frequency = 26000000, .enable_delay_count = 0x04, + .stable_count = 0x66, .active_delay_count = 0x09, + .xtal_freq_count = 0xFE}, + {.osc_frequency = 16800000, .enable_delay_count = 0x03, + .stable_count = 0x41, .active_delay_count = 0x0A, + .xtal_freq_count = 0xA4}, +}; + +static struct tegra_clk tegra124_clks[tegra_clk_max] __initdata = { + [tegra_clk_ispb] = { .dt_id = TEGRA124_CLK_ISPB, .present = true }, + [tegra_clk_rtc] = { .dt_id = TEGRA124_CLK_RTC, .present = true }, + [tegra_clk_timer] = { .dt_id = TEGRA124_CLK_TIMER, .present = true }, + [tegra_clk_uarta] = { .dt_id = TEGRA124_CLK_UARTA, .present = true }, + [tegra_clk_sdmmc2] = { .dt_id = TEGRA124_CLK_SDMMC2, .present = true }, + [tegra_clk_i2s1] = { .dt_id = TEGRA124_CLK_I2S1, .present = true }, + [tegra_clk_i2c1] = { .dt_id = TEGRA124_CLK_I2C1, .present = true }, + [tegra_clk_ndflash] = { .dt_id = TEGRA124_CLK_NDFLASH, .present = true }, + [tegra_clk_sdmmc1] = { .dt_id = TEGRA124_CLK_SDMMC1, .present = true }, + [tegra_clk_sdmmc4] = { .dt_id = TEGRA124_CLK_SDMMC4, .present = true }, + [tegra_clk_pwm] = { .dt_id = TEGRA124_CLK_PWM, .present = true }, + [tegra_clk_i2s2] = { .dt_id = TEGRA124_CLK_I2S2, .present = true }, + [tegra_clk_gr2d] = { .dt_id = TEGRA124_CLK_GR_2D, .present = true }, + [tegra_clk_usbd] = { .dt_id = TEGRA124_CLK_USBD, .present = true }, + [tegra_clk_isp_8] = { .dt_id = TEGRA124_CLK_ISP, .present = true }, + [tegra_clk_gr3d] = { .dt_id = TEGRA124_CLK_GR_3D, .present = true }, + [tegra_clk_disp2] = { .dt_id = TEGRA124_CLK_DISP2, .present = true }, + [tegra_clk_disp1] = { .dt_id = TEGRA124_CLK_DISP1, .present = true }, + [tegra_clk_host1x] = { .dt_id = TEGRA124_CLK_HOST1X, .present = true }, + [tegra_clk_vcp] = { .dt_id = TEGRA124_CLK_VCP, .present = true }, + [tegra_clk_i2s0] = { .dt_id = TEGRA124_CLK_I2S0, .present = true }, + [tegra_clk_apbdma] = { .dt_id = TEGRA124_CLK_APBDMA, .present = true }, + [tegra_clk_kbc] = { .dt_id = TEGRA124_CLK_KBC, .present = true }, + [tegra_clk_kfuse] = { .dt_id = TEGRA124_CLK_KFUSE, .present = true }, + [tegra_clk_sbc1] = { .dt_id = TEGRA124_CLK_SBC1, .present = true }, + [tegra_clk_nor] = { .dt_id = TEGRA124_CLK_NOR, .present = true }, + [tegra_clk_sbc2] = { .dt_id = TEGRA124_CLK_SBC2, .present = true }, + [tegra_clk_sbc3] = { .dt_id = TEGRA124_CLK_SBC3, .present = true }, + [tegra_clk_i2c5] = { .dt_id = TEGRA124_CLK_I2C5, .present = true }, + [tegra_clk_dsia] = { .dt_id = TEGRA124_CLK_DSIA, .present = true }, + [tegra_clk_mipi] = { .dt_id = TEGRA124_CLK_MIPI, .present = true }, + [tegra_clk_hdmi] = { .dt_id = TEGRA124_CLK_HDMI, .present = true }, + [tegra_clk_csi] = { .dt_id = TEGRA124_CLK_CSI, .present = true }, + [tegra_clk_i2c2] = { .dt_id = TEGRA124_CLK_I2C2, .present = true }, + [tegra_clk_uartc] = { .dt_id = TEGRA124_CLK_UARTC, .present = true }, + [tegra_clk_mipi_cal] = { .dt_id = TEGRA124_CLK_MIPI_CAL, .present = true }, + [tegra_clk_emc] = { .dt_id = TEGRA124_CLK_EMC, .present = true }, + [tegra_clk_usb2] = { .dt_id = TEGRA124_CLK_USB2, .present = true }, + [tegra_clk_usb3] = { .dt_id = TEGRA124_CLK_USB3, .present = true }, + [tegra_clk_vde_8] = { .dt_id = TEGRA124_CLK_VDE, .present = true }, + [tegra_clk_bsea] = { .dt_id = TEGRA124_CLK_BSEA, .present = true }, + [tegra_clk_bsev] = { .dt_id = TEGRA124_CLK_BSEV, .present = true }, + [tegra_clk_uartd] = { .dt_id = TEGRA124_CLK_UARTD, .present = true }, + [tegra_clk_i2c3] = { .dt_id = TEGRA124_CLK_I2C3, .present = true }, + [tegra_clk_sbc4] = { .dt_id = TEGRA124_CLK_SBC4, .present = true }, + [tegra_clk_sdmmc3] = { .dt_id = TEGRA124_CLK_SDMMC3, .present = true }, + [tegra_clk_pcie] = { .dt_id = TEGRA124_CLK_PCIE, .present = true }, + [tegra_clk_owr] = { .dt_id = TEGRA124_CLK_OWR, .present = true }, + [tegra_clk_afi] = { .dt_id = TEGRA124_CLK_AFI, .present = true }, + [tegra_clk_csite] = { .dt_id = TEGRA124_CLK_CSITE, .present = true }, + [tegra_clk_la] = { .dt_id = TEGRA124_CLK_LA, .present = true }, + [tegra_clk_trace] = { .dt_id = TEGRA124_CLK_TRACE, .present = true }, + [tegra_clk_soc_therm] = { .dt_id = TEGRA124_CLK_SOC_THERM, .present = true }, + [tegra_clk_dtv] = { .dt_id = TEGRA124_CLK_DTV, .present = true }, + [tegra_clk_ndspeed] = { .dt_id = TEGRA124_CLK_NDSPEED, .present = true }, + [tegra_clk_i2cslow] = { .dt_id = TEGRA124_CLK_I2CSLOW, .present = true }, + [tegra_clk_dsib] = { .dt_id = TEGRA124_CLK_DSIB, .present = true }, + [tegra_clk_tsec] = { .dt_id = TEGRA124_CLK_TSEC, .present = true }, + [tegra_clk_xusb_host] = { .dt_id = TEGRA124_CLK_XUSB_HOST, .present = true }, + [tegra_clk_msenc] = { .dt_id = TEGRA124_CLK_MSENC, .present = true }, + [tegra_clk_csus] = { .dt_id = TEGRA124_CLK_CSUS, .present = true }, + [tegra_clk_mselect] = { .dt_id = TEGRA124_CLK_MSELECT, .present = true }, + [tegra_clk_tsensor] = { .dt_id = TEGRA124_CLK_TSENSOR, .present = true }, + [tegra_clk_i2s3] = { .dt_id = TEGRA124_CLK_I2S3, .present = true }, + [tegra_clk_i2s4] = { .dt_id = TEGRA124_CLK_I2S4, .present = true }, + [tegra_clk_i2c4] = { .dt_id = TEGRA124_CLK_I2C4, .present = true }, + [tegra_clk_sbc5] = { .dt_id = TEGRA124_CLK_SBC5, .present = true }, + [tegra_clk_sbc6] = { .dt_id = TEGRA124_CLK_SBC6, .present = true }, + [tegra_clk_d_audio] = { .dt_id = TEGRA124_CLK_D_AUDIO, .present = true }, + [tegra_clk_apbif] = { .dt_id = TEGRA124_CLK_APBIF, .present = true }, + [tegra_clk_dam0] = { .dt_id = TEGRA124_CLK_DAM0, .present = true }, + [tegra_clk_dam1] = { .dt_id = TEGRA124_CLK_DAM1, .present = true }, + [tegra_clk_dam2] = { .dt_id = TEGRA124_CLK_DAM2, .present = true }, + [tegra_clk_hda2codec_2x] = { .dt_id = TEGRA124_CLK_HDA2CODEC_2X, .present = true }, + [tegra_clk_audio0_2x] = { .dt_id = TEGRA124_CLK_AUDIO0_2X, .present = true }, + [tegra_clk_audio1_2x] = { .dt_id = TEGRA124_CLK_AUDIO1_2X, .present = true }, + [tegra_clk_audio2_2x] = { .dt_id = TEGRA124_CLK_AUDIO2_2X, .present = true }, + [tegra_clk_audio3_2x] = { .dt_id = TEGRA124_CLK_AUDIO3_2X, .present = true }, + [tegra_clk_audio4_2x] = { .dt_id = TEGRA124_CLK_AUDIO4_2X, .present = true }, + [tegra_clk_spdif_2x] = { .dt_id = TEGRA124_CLK_SPDIF_2X, .present = true }, + [tegra_clk_actmon] = { .dt_id = TEGRA124_CLK_ACTMON, .present = true }, + [tegra_clk_extern1] = { .dt_id = TEGRA124_CLK_EXTERN1, .present = true }, + [tegra_clk_extern2] = { .dt_id = TEGRA124_CLK_EXTERN2, .present = true }, + [tegra_clk_extern3] = { .dt_id = TEGRA124_CLK_EXTERN3, .present = true }, + [tegra_clk_sata_oob] = { .dt_id = TEGRA124_CLK_SATA_OOB, .present = true }, + [tegra_clk_sata] = { .dt_id = TEGRA124_CLK_SATA, .present = true }, + [tegra_clk_hda] = { .dt_id = TEGRA124_CLK_HDA, .present = true }, + [tegra_clk_se] = { .dt_id = TEGRA124_CLK_SE, .present = true }, + [tegra_clk_hda2hdmi] = { .dt_id = TEGRA124_CLK_HDA2HDMI, .present = true }, + [tegra_clk_sata_cold] = { .dt_id = TEGRA124_CLK_SATA_COLD, .present = true }, + [tegra_clk_cilab] = { .dt_id = TEGRA124_CLK_CILAB, .present = true }, + [tegra_clk_cilcd] = { .dt_id = TEGRA124_CLK_CILCD, .present = true }, + [tegra_clk_cile] = { .dt_id = TEGRA124_CLK_CILE, .present = true }, + [tegra_clk_dsialp] = { .dt_id = TEGRA124_CLK_DSIALP, .present = true }, + [tegra_clk_dsiblp] = { .dt_id = TEGRA124_CLK_DSIBLP, .present = true }, + [tegra_clk_entropy] = { .dt_id = TEGRA124_CLK_ENTROPY, .present = true }, + [tegra_clk_dds] = { .dt_id = TEGRA124_CLK_DDS, .present = true }, + [tegra_clk_dp2] = { .dt_id = TEGRA124_CLK_DP2, .present = true }, + [tegra_clk_amx] = { .dt_id = TEGRA124_CLK_AMX, .present = true }, + [tegra_clk_adx] = { .dt_id = TEGRA124_CLK_ADX, .present = true }, + [tegra_clk_xusb_ss] = { .dt_id = TEGRA124_CLK_XUSB_SS, .present = true }, + [tegra_clk_i2c6] = { .dt_id = TEGRA124_CLK_I2C6, .present = true }, + [tegra_clk_vim2_clk] = { .dt_id = TEGRA124_CLK_VIM2_CLK, .present = true }, + [tegra_clk_hdmi_audio] = { .dt_id = TEGRA124_CLK_HDMI_AUDIO, .present = true }, + [tegra_clk_clk72Mhz] = { .dt_id = TEGRA124_CLK_CLK72MHZ, .present = true }, + [tegra_clk_vic03] = { .dt_id = TEGRA124_CLK_VIC03, .present = true }, + [tegra_clk_adx1] = { .dt_id = TEGRA124_CLK_ADX1, .present = true }, + [tegra_clk_dpaux] = { .dt_id = TEGRA124_CLK_DPAUX, .present = true }, + [tegra_clk_sor0] = { .dt_id = TEGRA124_CLK_SOR0, .present = true }, + [tegra_clk_sor0_lvds] = { .dt_id = TEGRA124_CLK_SOR0_LVDS, .present = true }, + [tegra_clk_gpu] = { .dt_id = TEGRA124_CLK_GPU, .present = true }, + [tegra_clk_amx1] = { .dt_id = TEGRA124_CLK_AMX1, .present = true }, + [tegra_clk_uartb] = { .dt_id = TEGRA124_CLK_UARTB, .present = true }, + [tegra_clk_vfir] = { .dt_id = TEGRA124_CLK_VFIR, .present = true }, + [tegra_clk_spdif_in] = { .dt_id = TEGRA124_CLK_SPDIF_IN, .present = true }, + [tegra_clk_spdif_out] = { .dt_id = TEGRA124_CLK_SPDIF_OUT, .present = true }, + [tegra_clk_vi_9] = { .dt_id = TEGRA124_CLK_VI, .present = true }, + [tegra_clk_vi_sensor] = { .dt_id = TEGRA124_CLK_VI_SENSOR, .present = true }, + [tegra_clk_fuse] = { .dt_id = TEGRA124_CLK_FUSE, .present = true }, + [tegra_clk_fuse_burn] = { .dt_id = TEGRA124_CLK_FUSE_BURN, .present = true }, + [tegra_clk_clk_32k] = { .dt_id = TEGRA124_CLK_CLK_32K, .present = true }, + [tegra_clk_clk_m] = { .dt_id = TEGRA124_CLK_CLK_M, .present = true }, + [tegra_clk_clk_m_div2] = { .dt_id = TEGRA124_CLK_CLK_M_DIV2, .present = true }, + [tegra_clk_clk_m_div4] = { .dt_id = TEGRA124_CLK_CLK_M_DIV4, .present = true }, + [tegra_clk_pll_ref] = { .dt_id = TEGRA124_CLK_PLL_REF, .present = true }, + [tegra_clk_pll_c] = { .dt_id = TEGRA124_CLK_PLL_C, .present = true }, + [tegra_clk_pll_c_out1] = { .dt_id = TEGRA124_CLK_PLL_C_OUT1, .present = true }, + [tegra_clk_pll_c2] = { .dt_id = TEGRA124_CLK_PLL_C2, .present = true }, + [tegra_clk_pll_c3] = { .dt_id = TEGRA124_CLK_PLL_C3, .present = true }, + [tegra_clk_pll_m] = { .dt_id = TEGRA124_CLK_PLL_M, .present = true }, + [tegra_clk_pll_m_out1] = { .dt_id = TEGRA124_CLK_PLL_M_OUT1, .present = true }, + [tegra_clk_pll_p] = { .dt_id = TEGRA124_CLK_PLL_P, .present = true }, + [tegra_clk_pll_p_out1] = { .dt_id = TEGRA124_CLK_PLL_P_OUT1, .present = true }, + [tegra_clk_pll_p_out2] = { .dt_id = TEGRA124_CLK_PLL_P_OUT2, .present = true }, + [tegra_clk_pll_p_out3] = { .dt_id = TEGRA124_CLK_PLL_P_OUT3, .present = true }, + [tegra_clk_pll_p_out4] = { .dt_id = TEGRA124_CLK_PLL_P_OUT4, .present = true }, + [tegra_clk_pll_a] = { .dt_id = TEGRA124_CLK_PLL_A, .present = true }, + [tegra_clk_pll_a_out0] = { .dt_id = TEGRA124_CLK_PLL_A_OUT0, .present = true }, + [tegra_clk_pll_d] = { .dt_id = TEGRA124_CLK_PLL_D, .present = true }, + [tegra_clk_pll_d_out0] = { .dt_id = TEGRA124_CLK_PLL_D_OUT0, .present = true }, + [tegra_clk_pll_d2] = { .dt_id = TEGRA124_CLK_PLL_D2, .present = true }, + [tegra_clk_pll_d2_out0] = { .dt_id = TEGRA124_CLK_PLL_D2_OUT0, .present = true }, + [tegra_clk_pll_u] = { .dt_id = TEGRA124_CLK_PLL_U, .present = true }, + [tegra_clk_pll_u_480m] = { .dt_id = TEGRA124_CLK_PLL_U_480M, .present = true }, + [tegra_clk_pll_u_60m] = { .dt_id = TEGRA124_CLK_PLL_U_60M, .present = true }, + [tegra_clk_pll_u_48m] = { .dt_id = TEGRA124_CLK_PLL_U_48M, .present = true }, + [tegra_clk_pll_u_12m] = { .dt_id = TEGRA124_CLK_PLL_U_12M, .present = true }, + [tegra_clk_pll_x] = { .dt_id = TEGRA124_CLK_PLL_X, .present = true }, + [tegra_clk_pll_x_out0] = { .dt_id = TEGRA124_CLK_PLL_X_OUT0, .present = true }, + [tegra_clk_pll_re_vco] = { .dt_id = TEGRA124_CLK_PLL_RE_VCO, .present = true }, + [tegra_clk_pll_re_out] = { .dt_id = TEGRA124_CLK_PLL_RE_OUT, .present = true }, + [tegra_clk_spdif_in_sync] = { .dt_id = TEGRA124_CLK_SPDIF_IN_SYNC, .present = true }, + [tegra_clk_i2s0_sync] = { .dt_id = TEGRA124_CLK_I2S0_SYNC, .present = true }, + [tegra_clk_i2s1_sync] = { .dt_id = TEGRA124_CLK_I2S1_SYNC, .present = true }, + [tegra_clk_i2s2_sync] = { .dt_id = TEGRA124_CLK_I2S2_SYNC, .present = true }, + [tegra_clk_i2s3_sync] = { .dt_id = TEGRA124_CLK_I2S3_SYNC, .present = true }, + [tegra_clk_i2s4_sync] = { .dt_id = TEGRA124_CLK_I2S4_SYNC, .present = true }, + [tegra_clk_vimclk_sync] = { .dt_id = TEGRA124_CLK_VIMCLK_SYNC, .present = true }, + [tegra_clk_audio0] = { .dt_id = TEGRA124_CLK_AUDIO0, .present = true }, + [tegra_clk_audio1] = { .dt_id = TEGRA124_CLK_AUDIO1, .present = true }, + [tegra_clk_audio2] = { .dt_id = TEGRA124_CLK_AUDIO2, .present = true }, + [tegra_clk_audio3] = { .dt_id = TEGRA124_CLK_AUDIO3, .present = true }, + [tegra_clk_audio4] = { .dt_id = TEGRA124_CLK_AUDIO4, .present = true }, + [tegra_clk_spdif] = { .dt_id = TEGRA124_CLK_SPDIF, .present = true }, + [tegra_clk_clk_out_1] = { .dt_id = TEGRA124_CLK_CLK_OUT_1, .present = true }, + [tegra_clk_clk_out_2] = { .dt_id = TEGRA124_CLK_CLK_OUT_2, .present = true }, + [tegra_clk_clk_out_3] = { .dt_id = TEGRA124_CLK_CLK_OUT_3, .present = true }, + [tegra_clk_blink] = { .dt_id = TEGRA124_CLK_BLINK, .present = true }, + [tegra_clk_xusb_host_src] = { .dt_id = TEGRA124_CLK_XUSB_HOST_SRC, .present = true }, + [tegra_clk_xusb_falcon_src] = { .dt_id = TEGRA124_CLK_XUSB_FALCON_SRC, .present = true }, + [tegra_clk_xusb_fs_src] = { .dt_id = TEGRA124_CLK_XUSB_FS_SRC, .present = true }, + [tegra_clk_xusb_ss_src] = { .dt_id = TEGRA124_CLK_XUSB_SS_SRC, .present = true }, + [tegra_clk_xusb_dev_src] = { .dt_id = TEGRA124_CLK_XUSB_DEV_SRC, .present = true }, + [tegra_clk_xusb_dev] = { .dt_id = TEGRA124_CLK_XUSB_DEV, .present = true }, + [tegra_clk_xusb_hs_src] = { .dt_id = TEGRA124_CLK_XUSB_HS_SRC, .present = true }, + [tegra_clk_sclk] = { .dt_id = TEGRA124_CLK_SCLK, .present = true }, + [tegra_clk_hclk] = { .dt_id = TEGRA124_CLK_HCLK, .present = true }, + [tegra_clk_pclk] = { .dt_id = TEGRA124_CLK_PCLK, .present = true }, + [tegra_clk_cclk_g] = { .dt_id = TEGRA124_CLK_CCLK_G, .present = true }, + [tegra_clk_cclk_lp] = { .dt_id = TEGRA124_CLK_CCLK_LP, .present = true }, + [tegra_clk_dfll_ref] = { .dt_id = TEGRA124_CLK_DFLL_REF, .present = true }, + [tegra_clk_dfll_soc] = { .dt_id = TEGRA124_CLK_DFLL_SOC, .present = true }, + [tegra_clk_vi_sensor2] = { .dt_id = TEGRA124_CLK_VI_SENSOR2, .present = true }, + [tegra_clk_pll_p_out5] = { .dt_id = TEGRA124_CLK_PLL_P_OUT5, .present = true }, + [tegra_clk_pll_c4] = { .dt_id = TEGRA124_CLK_PLL_C4, .present = true }, + [tegra_clk_pll_dp] = { .dt_id = TEGRA124_CLK_PLL_DP, .present = true }, + [tegra_clk_audio0_mux] = { .dt_id = TEGRA124_CLK_AUDIO0_MUX, .present = true }, + [tegra_clk_audio1_mux] = { .dt_id = TEGRA124_CLK_AUDIO1_MUX, .present = true }, + [tegra_clk_audio2_mux] = { .dt_id = TEGRA124_CLK_AUDIO2_MUX, .present = true }, + [tegra_clk_audio3_mux] = { .dt_id = TEGRA124_CLK_AUDIO3_MUX, .present = true }, + [tegra_clk_audio4_mux] = { .dt_id = TEGRA124_CLK_AUDIO4_MUX, .present = true }, + [tegra_clk_spdif_mux] = { .dt_id = TEGRA124_CLK_SPDIF_MUX, .present = true }, + [tegra_clk_clk_out_1_mux] = { .dt_id = TEGRA124_CLK_CLK_OUT_1_MUX, .present = true }, + [tegra_clk_clk_out_2_mux] = { .dt_id = TEGRA124_CLK_CLK_OUT_2_MUX, .present = true }, + [tegra_clk_clk_out_3_mux] = { .dt_id = TEGRA124_CLK_CLK_OUT_3_MUX, .present = true }, + [tegra_clk_dsia_mux] = { .dt_id = TEGRA124_CLK_DSIA_MUX, .present = true }, + [tegra_clk_dsib_mux] = { .dt_id = TEGRA124_CLK_DSIB_MUX, .present = true }, + [tegra_clk_uarte] = { .dt_id = TEGRA124_CLK_UARTE, .present = true }, +}; + +static struct tegra_devclk devclks[] __initdata = { + { .con_id = "clk_m", .dt_id = TEGRA124_CLK_CLK_M }, + { .con_id = "pll_ref", .dt_id = TEGRA124_CLK_PLL_REF }, + { .con_id = "clk_32k", .dt_id = TEGRA124_CLK_CLK_32K }, + { .con_id = "clk_m_div2", .dt_id = TEGRA124_CLK_CLK_M_DIV2 }, + { .con_id = "clk_m_div4", .dt_id = TEGRA124_CLK_CLK_M_DIV4 }, + { .con_id = "pll_c", .dt_id = TEGRA124_CLK_PLL_C }, + { .con_id = "pll_c_out1", .dt_id = TEGRA124_CLK_PLL_C_OUT1 }, + { .con_id = "pll_c2", .dt_id = TEGRA124_CLK_PLL_C2 }, + { .con_id = "pll_c3", .dt_id = TEGRA124_CLK_PLL_C3 }, + { .con_id = "pll_p", .dt_id = TEGRA124_CLK_PLL_P }, + { .con_id = "pll_p_out1", .dt_id = TEGRA124_CLK_PLL_P_OUT1 }, + { .con_id = "pll_p_out2", .dt_id = TEGRA124_CLK_PLL_P_OUT2 }, + { .con_id = "pll_p_out3", .dt_id = TEGRA124_CLK_PLL_P_OUT3 }, + { .con_id = "pll_p_out4", .dt_id = TEGRA124_CLK_PLL_P_OUT4 }, + { .con_id = "pll_m", .dt_id = TEGRA124_CLK_PLL_M }, + { .con_id = "pll_m_out1", .dt_id = TEGRA124_CLK_PLL_M_OUT1 }, + { .con_id = "pll_x", .dt_id = TEGRA124_CLK_PLL_X }, + { .con_id = "pll_x_out0", .dt_id = TEGRA124_CLK_PLL_X_OUT0 }, + { .con_id = "pll_u", .dt_id = TEGRA124_CLK_PLL_U }, + { .con_id = "pll_u_480M", .dt_id = TEGRA124_CLK_PLL_U_480M }, + { .con_id = "pll_u_60M", .dt_id = TEGRA124_CLK_PLL_U_60M }, + { .con_id = "pll_u_48M", .dt_id = TEGRA124_CLK_PLL_U_48M }, + { .con_id = "pll_u_12M", .dt_id = TEGRA124_CLK_PLL_U_12M }, + { .con_id = "pll_d", .dt_id = TEGRA124_CLK_PLL_D }, + { .con_id = "pll_d_out0", .dt_id = TEGRA124_CLK_PLL_D_OUT0 }, + { .con_id = "pll_d2", .dt_id = TEGRA124_CLK_PLL_D2 }, + { .con_id = "pll_d2_out0", .dt_id = TEGRA124_CLK_PLL_D2_OUT0 }, + { .con_id = "pll_a", .dt_id = TEGRA124_CLK_PLL_A }, + { .con_id = "pll_a_out0", .dt_id = TEGRA124_CLK_PLL_A_OUT0 }, + { .con_id = "pll_re_vco", .dt_id = TEGRA124_CLK_PLL_RE_VCO }, + { .con_id = "pll_re_out", .dt_id = TEGRA124_CLK_PLL_RE_OUT }, + { .con_id = "spdif_in_sync", .dt_id = TEGRA124_CLK_SPDIF_IN_SYNC }, + { .con_id = "i2s0_sync", .dt_id = TEGRA124_CLK_I2S0_SYNC }, + { .con_id = "i2s1_sync", .dt_id = TEGRA124_CLK_I2S1_SYNC }, + { .con_id = "i2s2_sync", .dt_id = TEGRA124_CLK_I2S2_SYNC }, + { .con_id = "i2s3_sync", .dt_id = TEGRA124_CLK_I2S3_SYNC }, + { .con_id = "i2s4_sync", .dt_id = TEGRA124_CLK_I2S4_SYNC }, + { .con_id = "vimclk_sync", .dt_id = TEGRA124_CLK_VIMCLK_SYNC }, + { .con_id = "audio0", .dt_id = TEGRA124_CLK_AUDIO0 }, + { .con_id = "audio1", .dt_id = TEGRA124_CLK_AUDIO1 }, + { .con_id = "audio2", .dt_id = TEGRA124_CLK_AUDIO2 }, + { .con_id = "audio3", .dt_id = TEGRA124_CLK_AUDIO3 }, + { .con_id = "audio4", .dt_id = TEGRA124_CLK_AUDIO4 }, + { .con_id = "spdif", .dt_id = TEGRA124_CLK_SPDIF }, + { .con_id = "audio0_2x", .dt_id = TEGRA124_CLK_AUDIO0_2X }, + { .con_id = "audio1_2x", .dt_id = TEGRA124_CLK_AUDIO1_2X }, + { .con_id = "audio2_2x", .dt_id = TEGRA124_CLK_AUDIO2_2X }, + { .con_id = "audio3_2x", .dt_id = TEGRA124_CLK_AUDIO3_2X }, + { .con_id = "audio4_2x", .dt_id = TEGRA124_CLK_AUDIO4_2X }, + { .con_id = "spdif_2x", .dt_id = TEGRA124_CLK_SPDIF_2X }, + { .con_id = "extern1", .dev_id = "clk_out_1", .dt_id = TEGRA124_CLK_EXTERN1 }, + { .con_id = "extern2", .dev_id = "clk_out_2", .dt_id = TEGRA124_CLK_EXTERN2 }, + { .con_id = "extern3", .dev_id = "clk_out_3", .dt_id = TEGRA124_CLK_EXTERN3 }, + { .con_id = "blink", .dt_id = TEGRA124_CLK_BLINK }, + { .con_id = "cclk_g", .dt_id = TEGRA124_CLK_CCLK_G }, + { .con_id = "cclk_lp", .dt_id = TEGRA124_CLK_CCLK_LP }, + { .con_id = "sclk", .dt_id = TEGRA124_CLK_SCLK }, + { .con_id = "hclk", .dt_id = TEGRA124_CLK_HCLK }, + { .con_id = "pclk", .dt_id = TEGRA124_CLK_PCLK }, + { .con_id = "fuse", .dt_id = TEGRA124_CLK_FUSE }, + { .dev_id = "rtc-tegra", .dt_id = TEGRA124_CLK_RTC }, + { .dev_id = "timer", .dt_id = TEGRA124_CLK_TIMER }, +}; + +static struct clk **clks; + +static void tegra124_utmi_param_configure(void __iomem *clk_base) +{ + u32 reg; + int i; + + for (i = 0; i < ARRAY_SIZE(utmi_parameters); i++) { + if (osc_freq == utmi_parameters[i].osc_frequency) + break; + } + + if (i >= ARRAY_SIZE(utmi_parameters)) { + pr_err("%s: Unexpected oscillator freq %lu\n", __func__, + osc_freq); + return; + } + + reg = readl_relaxed(clk_base + UTMIP_PLL_CFG2); + + /* Program UTMIP PLL stable and active counts */ + /* [FIXME] arclk_rst.h says WRONG! This should be 1ms -> 0x50 Check! */ + reg &= ~UTMIP_PLL_CFG2_STABLE_COUNT(~0); + reg |= UTMIP_PLL_CFG2_STABLE_COUNT(utmi_parameters[i].stable_count); + + reg &= ~UTMIP_PLL_CFG2_ACTIVE_DLY_COUNT(~0); + + reg |= UTMIP_PLL_CFG2_ACTIVE_DLY_COUNT(utmi_parameters[i]. + active_delay_count); + + /* Remove power downs from UTMIP PLL control bits */ + reg &= ~UTMIP_PLL_CFG2_FORCE_PD_SAMP_A_POWERDOWN; + reg &= ~UTMIP_PLL_CFG2_FORCE_PD_SAMP_B_POWERDOWN; + reg &= ~UTMIP_PLL_CFG2_FORCE_PD_SAMP_C_POWERDOWN; + + writel_relaxed(reg, clk_base + UTMIP_PLL_CFG2); + + /* Program UTMIP PLL delay and oscillator frequency counts */ + reg = readl_relaxed(clk_base + UTMIP_PLL_CFG1); + reg &= ~UTMIP_PLL_CFG1_ENABLE_DLY_COUNT(~0); + + reg |= UTMIP_PLL_CFG1_ENABLE_DLY_COUNT(utmi_parameters[i]. + enable_delay_count); + + reg &= ~UTMIP_PLL_CFG1_XTAL_FREQ_COUNT(~0); + reg |= UTMIP_PLL_CFG1_XTAL_FREQ_COUNT(utmi_parameters[i]. + xtal_freq_count); + + /* Remove power downs from UTMIP PLL control bits */ + reg &= ~UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERDOWN; + reg &= ~UTMIP_PLL_CFG1_FORCE_PLL_ACTIVE_POWERDOWN; + reg &= ~UTMIP_PLL_CFG1_FORCE_PLLU_POWERUP; + reg &= ~UTMIP_PLL_CFG1_FORCE_PLLU_POWERDOWN; + writel_relaxed(reg, clk_base + UTMIP_PLL_CFG1); + + /* Setup HW control of UTMIPLL */ + reg = readl_relaxed(clk_base + UTMIPLL_HW_PWRDN_CFG0); + reg |= UTMIPLL_HW_PWRDN_CFG0_USE_LOCKDET; + reg &= ~UTMIPLL_HW_PWRDN_CFG0_CLK_ENABLE_SWCTL; + reg |= UTMIPLL_HW_PWRDN_CFG0_SEQ_START_STATE; + writel_relaxed(reg, clk_base + UTMIPLL_HW_PWRDN_CFG0); + + reg = readl_relaxed(clk_base + UTMIP_PLL_CFG1); + reg &= ~UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERUP; + reg &= ~UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERDOWN; + writel_relaxed(reg, clk_base + UTMIP_PLL_CFG1); + + udelay(1); + + /* Setup SW override of UTMIPLL assuming USB2.0 + ports are assigned to USB2 */ + reg = readl_relaxed(clk_base + UTMIPLL_HW_PWRDN_CFG0); + reg |= UTMIPLL_HW_PWRDN_CFG0_IDDQ_SWCTL; + reg &= ~UTMIPLL_HW_PWRDN_CFG0_IDDQ_OVERRIDE; + writel_relaxed(reg, clk_base + UTMIPLL_HW_PWRDN_CFG0); + + udelay(1); + + /* Enable HW control UTMIPLL */ + reg = readl_relaxed(clk_base + UTMIPLL_HW_PWRDN_CFG0); + reg |= UTMIPLL_HW_PWRDN_CFG0_SEQ_ENABLE; + writel_relaxed(reg, clk_base + UTMIPLL_HW_PWRDN_CFG0); +} + +static __init void tegra124_periph_clk_init(void __iomem *clk_base, + void __iomem *pmc_base) +{ + struct clk *clk; + u32 val; + + /* xusb_hs_src */ + val = readl(clk_base + CLK_SOURCE_XUSB_SS_SRC); + val |= BIT(25); /* always select PLLU_60M */ + writel(val, clk_base + CLK_SOURCE_XUSB_SS_SRC); + + clk = clk_register_fixed_factor(NULL, "xusb_hs_src", "pll_u_60M", 0, + 1, 1); + clks[TEGRA124_CLK_XUSB_HS_SRC] = clk; + + /* dsia mux */ + clk = clk_register_mux(NULL, "dsia_mux", mux_plld_out0_plld2_out0, + ARRAY_SIZE(mux_plld_out0_plld2_out0), 0, + clk_base + PLLD_BASE, 25, 1, 0, &pll_d_lock); + clks[TEGRA124_CLK_DSIA_MUX] = clk; + + /* dsib mux */ + clk = clk_register_mux(NULL, "dsib_mux", mux_plld_out0_plld2_out0, + ARRAY_SIZE(mux_plld_out0_plld2_out0), 0, + clk_base + PLLD2_BASE, 25, 1, 0, &pll_d2_lock); + clks[TEGRA124_CLK_DSIB_MUX] = clk; + + /* emc mux */ + clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm, + ARRAY_SIZE(mux_pllmcp_clkm), 0, + clk_base + CLK_SOURCE_EMC, + 29, 3, 0, NULL); + + /* cml0 */ + clk = clk_register_gate(NULL, "cml0", "pll_e", 0, clk_base + PLLE_AUX, + 0, 0, &pll_e_lock); + clk_register_clkdev(clk, "cml0", NULL); + clks[TEGRA124_CLK_CML0] = clk; + + /* cml1 */ + clk = clk_register_gate(NULL, "cml1", "pll_e", 0, clk_base + PLLE_AUX, + 1, 0, &pll_e_lock); + clk_register_clkdev(clk, "cml1", NULL); + clks[TEGRA124_CLK_CML1] = clk; + + tegra_periph_clk_init(clk_base, pmc_base, tegra124_clks, &pll_p_params); +} + +static void __init tegra124_pll_init(void __iomem *clk_base, + void __iomem *pmc) +{ + u32 val; + struct clk *clk; + + /* PLLC */ + clk = tegra_clk_register_pllxc("pll_c", "pll_ref", clk_base, + pmc, 0, &pll_c_params, NULL); + clk_register_clkdev(clk, "pll_c", NULL); + clks[TEGRA124_CLK_PLL_C] = clk; + + /* PLLC_OUT1 */ + clk = tegra_clk_register_divider("pll_c_out1_div", "pll_c", + clk_base + PLLC_OUT, 0, TEGRA_DIVIDER_ROUND_UP, + 8, 8, 1, NULL); + clk = tegra_clk_register_pll_out("pll_c_out1", "pll_c_out1_div", + clk_base + PLLC_OUT, 1, 0, + CLK_SET_RATE_PARENT, 0, NULL); + clk_register_clkdev(clk, "pll_c_out1", NULL); + clks[TEGRA124_CLK_PLL_C_OUT1] = clk; + + /* PLLC2 */ + clk = tegra_clk_register_pllc("pll_c2", "pll_ref", clk_base, pmc, 0, + &pll_c2_params, NULL); + clk_register_clkdev(clk, "pll_c2", NULL); + clks[TEGRA124_CLK_PLL_C2] = clk; + + /* PLLC3 */ + clk = tegra_clk_register_pllc("pll_c3", "pll_ref", clk_base, pmc, 0, + &pll_c3_params, NULL); + clk_register_clkdev(clk, "pll_c3", NULL); + clks[TEGRA124_CLK_PLL_C3] = clk; + + /* PLLM */ + clk = tegra_clk_register_pllm("pll_m", "pll_ref", clk_base, pmc, + CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE, + &pll_m_params, NULL); + clk_register_clkdev(clk, "pll_m", NULL); + clks[TEGRA124_CLK_PLL_M] = clk; + + /* PLLM_OUT1 */ + clk = tegra_clk_register_divider("pll_m_out1_div", "pll_m", + clk_base + PLLM_OUT, 0, TEGRA_DIVIDER_ROUND_UP, + 8, 8, 1, NULL); + clk = tegra_clk_register_pll_out("pll_m_out1", "pll_m_out1_div", + clk_base + PLLM_OUT, 1, 0, CLK_IGNORE_UNUSED | + CLK_SET_RATE_PARENT, 0, NULL); + clk_register_clkdev(clk, "pll_m_out1", NULL); + clks[TEGRA124_CLK_PLL_M_OUT1] = clk; + + /* PLLM_UD */ + clk = clk_register_fixed_factor(NULL, "pll_m_ud", "pll_m", + CLK_SET_RATE_PARENT, 1, 1); + + /* PLLU */ + val = readl(clk_base + pll_u_params.base_reg); + val &= ~BIT(24); /* disable PLLU_OVERRIDE */ + writel(val, clk_base + pll_u_params.base_reg); + + clk = tegra_clk_register_pll("pll_u", "pll_ref", clk_base, pmc, 0, + &pll_u_params, &pll_u_lock); + clk_register_clkdev(clk, "pll_u", NULL); + clks[TEGRA124_CLK_PLL_U] = clk; + + tegra124_utmi_param_configure(clk_base); + + /* PLLU_480M */ + clk = clk_register_gate(NULL, "pll_u_480M", "pll_u", + CLK_SET_RATE_PARENT, clk_base + PLLU_BASE, + 22, 0, &pll_u_lock); + clk_register_clkdev(clk, "pll_u_480M", NULL); + clks[TEGRA124_CLK_PLL_U_480M] = clk; + + /* PLLU_60M */ + clk = clk_register_fixed_factor(NULL, "pll_u_60M", "pll_u", + CLK_SET_RATE_PARENT, 1, 8); + clk_register_clkdev(clk, "pll_u_60M", NULL); + clks[TEGRA124_CLK_PLL_U_60M] = clk; + + /* PLLU_48M */ + clk = clk_register_fixed_factor(NULL, "pll_u_48M", "pll_u", + CLK_SET_RATE_PARENT, 1, 10); + clk_register_clkdev(clk, "pll_u_48M", NULL); + clks[TEGRA124_CLK_PLL_U_48M] = clk; + + /* PLLU_12M */ + clk = clk_register_fixed_factor(NULL, "pll_u_12M", "pll_u", + CLK_SET_RATE_PARENT, 1, 40); + clk_register_clkdev(clk, "pll_u_12M", NULL); + clks[TEGRA124_CLK_PLL_U_12M] = clk; + + /* PLLD */ + clk = tegra_clk_register_pll("pll_d", "pll_ref", clk_base, pmc, 0, + &pll_d_params, &pll_d_lock); + clk_register_clkdev(clk, "pll_d", NULL); + clks[TEGRA124_CLK_PLL_D] = clk; + + /* PLLD_OUT0 */ + clk = clk_register_fixed_factor(NULL, "pll_d_out0", "pll_d", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll_d_out0", NULL); + clks[TEGRA124_CLK_PLL_D_OUT0] = clk; + + /* PLLRE */ + clk = tegra_clk_register_pllre("pll_re_vco", "pll_ref", clk_base, pmc, + 0, &pll_re_vco_params, &pll_re_lock, pll_ref_freq); + clk_register_clkdev(clk, "pll_re_vco", NULL); + clks[TEGRA124_CLK_PLL_RE_VCO] = clk; + + clk = clk_register_divider_table(NULL, "pll_re_out", "pll_re_vco", 0, + clk_base + PLLRE_BASE, 16, 4, 0, + pll_re_div_table, &pll_re_lock); + clk_register_clkdev(clk, "pll_re_out", NULL); + clks[TEGRA124_CLK_PLL_RE_OUT] = clk; + + /* PLLE */ + clk = tegra_clk_register_plle_tegra114("pll_e", "pll_ref", + clk_base, 0, &pll_e_params, NULL); + clk_register_clkdev(clk, "pll_e", NULL); + clks[TEGRA124_CLK_PLL_E] = clk; + + /* PLLC4 */ + clk = tegra_clk_register_pllss("pll_c4", "pll_ref", clk_base, 0, + &pll_c4_params, NULL); + clk_register_clkdev(clk, "pll_c4", NULL); + clks[TEGRA124_CLK_PLL_C4] = clk; + + /* PLLDP */ + clk = tegra_clk_register_pllss("pll_dp", "pll_ref", clk_base, 0, + &pll_dp_params, NULL); + clk_register_clkdev(clk, "pll_dp", NULL); + clks[TEGRA124_CLK_PLL_DP] = clk; + + /* PLLD2 */ + clk = tegra_clk_register_pllss("pll_d2", "pll_ref", clk_base, 0, + &tegra124_pll_d2_params, NULL); + clk_register_clkdev(clk, "pll_d2", NULL); + clks[TEGRA124_CLK_PLL_D2] = clk; + + /* PLLD2_OUT0 ?? */ + clk = clk_register_fixed_factor(NULL, "pll_d2_out0", "pll_d2", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll_d2_out0", NULL); + clks[TEGRA124_CLK_PLL_D2_OUT0] = clk; + +} + +/* Tegra124 CPU clock and reset control functions */ +static void tegra124_wait_cpu_in_reset(u32 cpu) +{ + unsigned int reg; + + do { + reg = readl(clk_base + CLK_RST_CONTROLLER_CPU_CMPLX_STATUS); + cpu_relax(); + } while (!(reg & (1 << cpu))); /* check CPU been reset or not */ +} + +static void tegra124_disable_cpu_clock(u32 cpu) +{ + /* flow controller would take care in the power sequence. */ +} + +#ifdef CONFIG_PM_SLEEP +static void tegra124_cpu_clock_suspend(void) +{ + /* switch coresite to clk_m, save off original source */ + tegra124_cpu_clk_sctx.clk_csite_src = + readl(clk_base + CLK_SOURCE_CSITE); + writel(3 << 30, clk_base + CLK_SOURCE_CSITE); +} + +static void tegra124_cpu_clock_resume(void) +{ + writel(tegra124_cpu_clk_sctx.clk_csite_src, + clk_base + CLK_SOURCE_CSITE); +} +#endif + +static struct tegra_cpu_car_ops tegra124_cpu_car_ops = { + .wait_for_reset = tegra124_wait_cpu_in_reset, + .disable_clock = tegra124_disable_cpu_clock, +#ifdef CONFIG_PM_SLEEP + .suspend = tegra124_cpu_clock_suspend, + .resume = tegra124_cpu_clock_resume, +#endif +}; + +static const struct of_device_id pmc_match[] __initconst = { + { .compatible = "nvidia,tegra124-pmc" }, + {}, +}; + +static struct tegra_clk_init_table init_table[] __initdata = { + {TEGRA124_CLK_UARTA, TEGRA124_CLK_PLL_P, 408000000, 0}, + {TEGRA124_CLK_UARTB, TEGRA124_CLK_PLL_P, 408000000, 0}, + {TEGRA124_CLK_UARTC, TEGRA124_CLK_PLL_P, 408000000, 0}, + {TEGRA124_CLK_UARTD, TEGRA124_CLK_PLL_P, 408000000, 0}, + {TEGRA124_CLK_PLL_A, TEGRA124_CLK_CLK_MAX, 564480000, 1}, + {TEGRA124_CLK_PLL_A_OUT0, TEGRA124_CLK_CLK_MAX, 11289600, 1}, + {TEGRA124_CLK_EXTERN1, TEGRA124_CLK_PLL_A_OUT0, 0, 1}, + {TEGRA124_CLK_CLK_OUT_1_MUX, TEGRA124_CLK_EXTERN1, 0, 1}, + {TEGRA124_CLK_CLK_OUT_1, TEGRA124_CLK_CLK_MAX, 0, 1}, + {TEGRA124_CLK_I2S0, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA124_CLK_I2S1, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA124_CLK_I2S2, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA124_CLK_I2S3, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA124_CLK_I2S4, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA124_CLK_VDE, TEGRA124_CLK_PLL_P, 0, 0}, + {TEGRA124_CLK_HOST1X, TEGRA124_CLK_PLL_P, 136000000, 1}, + {TEGRA124_CLK_SCLK, TEGRA124_CLK_PLL_P_OUT2, 102000000, 1}, + {TEGRA124_CLK_DFLL_SOC, TEGRA124_CLK_PLL_P, 51000000, 1}, + {TEGRA124_CLK_DFLL_REF, TEGRA124_CLK_PLL_P, 51000000, 1}, + {TEGRA124_CLK_PLL_C, TEGRA124_CLK_CLK_MAX, 768000000, 0}, + {TEGRA124_CLK_PLL_C_OUT1, TEGRA124_CLK_CLK_MAX, 100000000, 0}, + {TEGRA124_CLK_SBC4, TEGRA124_CLK_PLL_P, 12000000, 1}, + {TEGRA124_CLK_TSEC, TEGRA124_CLK_PLL_C3, 0, 0}, + {TEGRA124_CLK_MSENC, TEGRA124_CLK_PLL_C3, 0, 0}, + /* This MUST be the last entry. */ + {TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0}, +}; + +static void __init tegra124_clock_apply_init_table(void) +{ + tegra_init_from_table(init_table, clks, TEGRA124_CLK_CLK_MAX); +} + +static void __init tegra124_clock_init(struct device_node *np) +{ + struct device_node *node; + + clk_base = of_iomap(np, 0); + if (!clk_base) { + pr_err("ioremap tegra124 CAR failed\n"); + return; + } + + node = of_find_matching_node(NULL, pmc_match); + if (!node) { + pr_err("Failed to find pmc node\n"); + WARN_ON(1); + return; + } + + pmc_base = of_iomap(node, 0); + if (!pmc_base) { + pr_err("Can't map pmc registers\n"); + WARN_ON(1); + return; + } + + clks = tegra_clk_init(clk_base, TEGRA124_CLK_CLK_MAX, 6); + if (!clks) + return; + + if (tegra_osc_clk_init(clk_base, tegra124_clks, tegra124_input_freq, + ARRAY_SIZE(tegra124_input_freq), &osc_freq, &pll_ref_freq) < 0) + return; + + tegra_fixed_clk_init(tegra124_clks); + tegra124_pll_init(clk_base, pmc_base); + tegra124_periph_clk_init(clk_base, pmc_base); + tegra_audio_clk_init(clk_base, pmc_base, tegra124_clks, &pll_a_params); + tegra_pmc_clk_init(pmc_base, tegra124_clks); + + tegra_super_clk_gen4_init(clk_base, pmc_base, tegra124_clks, + &pll_x_params); + tegra_add_of_provider(np); + tegra_register_devclks(devclks, ARRAY_SIZE(devclks)); + + tegra_clk_apply_init_table = tegra124_clock_apply_init_table; + + tegra_cpu_car_ops = &tegra124_cpu_car_ops; +} +CLK_OF_DECLARE(tegra124, "nvidia,tegra124-car", tegra124_clock_init); diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c index 056f649d0d89..dbace152b2fa 100644 --- a/drivers/clk/tegra/clk-tegra20.c +++ b/drivers/clk/tegra/clk-tegra20.c @@ -22,30 +22,10 @@ #include <linux/of_address.h> #include <linux/clk/tegra.h> #include <linux/delay.h> +#include <dt-bindings/clock/tegra20-car.h> #include "clk.h" - -#define RST_DEVICES_L 0x004 -#define RST_DEVICES_H 0x008 -#define RST_DEVICES_U 0x00c -#define RST_DEVICES_SET_L 0x300 -#define RST_DEVICES_CLR_L 0x304 -#define RST_DEVICES_SET_H 0x308 -#define RST_DEVICES_CLR_H 0x30c -#define RST_DEVICES_SET_U 0x310 -#define RST_DEVICES_CLR_U 0x314 -#define RST_DEVICES_NUM 3 - -#define CLK_OUT_ENB_L 0x010 -#define CLK_OUT_ENB_H 0x014 -#define CLK_OUT_ENB_U 0x018 -#define CLK_OUT_ENB_SET_L 0x320 -#define CLK_OUT_ENB_CLR_L 0x324 -#define CLK_OUT_ENB_SET_H 0x328 -#define CLK_OUT_ENB_CLR_H 0x32c -#define CLK_OUT_ENB_SET_U 0x330 -#define CLK_OUT_ENB_CLR_U 0x334 -#define CLK_OUT_ENB_NUM 3 +#include "clk-id.h" #define OSC_CTRL 0x50 #define OSC_CTRL_OSC_FREQ_MASK (3<<30) @@ -67,6 +47,8 @@ #define OSC_FREQ_DET_BUSY (1<<31) #define OSC_FREQ_DET_CNT_MASK 0xFFFF +#define TEGRA20_CLK_PERIPH_BANKS 3 + #define PLLS_BASE 0xf0 #define PLLS_MISC 0xf4 #define PLLC_BASE 0x80 @@ -114,34 +96,15 @@ #define CLK_SOURCE_I2S1 0x100 #define CLK_SOURCE_I2S2 0x104 -#define CLK_SOURCE_SPDIF_OUT 0x108 -#define CLK_SOURCE_SPDIF_IN 0x10c #define CLK_SOURCE_PWM 0x110 #define CLK_SOURCE_SPI 0x114 -#define CLK_SOURCE_SBC1 0x134 -#define CLK_SOURCE_SBC2 0x118 -#define CLK_SOURCE_SBC3 0x11c -#define CLK_SOURCE_SBC4 0x1b4 #define CLK_SOURCE_XIO 0x120 #define CLK_SOURCE_TWC 0x12c #define CLK_SOURCE_IDE 0x144 -#define CLK_SOURCE_NDFLASH 0x160 -#define CLK_SOURCE_VFIR 0x168 -#define CLK_SOURCE_SDMMC1 0x150 -#define CLK_SOURCE_SDMMC2 0x154 -#define CLK_SOURCE_SDMMC3 0x1bc -#define CLK_SOURCE_SDMMC4 0x164 -#define CLK_SOURCE_CVE 0x140 -#define CLK_SOURCE_TVO 0x188 -#define CLK_SOURCE_TVDAC 0x194 #define CLK_SOURCE_HDMI 0x18c #define CLK_SOURCE_DISP1 0x138 #define CLK_SOURCE_DISP2 0x13c #define CLK_SOURCE_CSITE 0x1d4 -#define CLK_SOURCE_LA 0x1f8 -#define CLK_SOURCE_OWR 0x1cc -#define CLK_SOURCE_NOR 0x1d0 -#define CLK_SOURCE_MIPI 0x174 #define CLK_SOURCE_I2C1 0x124 #define CLK_SOURCE_I2C2 0x198 #define CLK_SOURCE_I2C3 0x1b8 @@ -151,24 +114,10 @@ #define CLK_SOURCE_UARTC 0x1a0 #define CLK_SOURCE_UARTD 0x1c0 #define CLK_SOURCE_UARTE 0x1c4 -#define CLK_SOURCE_3D 0x158 -#define CLK_SOURCE_2D 0x15c -#define CLK_SOURCE_MPE 0x170 -#define CLK_SOURCE_EPP 0x16c -#define CLK_SOURCE_HOST1X 0x180 -#define CLK_SOURCE_VDE 0x1c8 -#define CLK_SOURCE_VI 0x148 -#define CLK_SOURCE_VI_SENSOR 0x1a8 #define CLK_SOURCE_EMC 0x19c #define AUDIO_SYNC_CLK 0x38 -#define PMC_CTRL 0x0 -#define PMC_CTRL_BLINK_ENB 7 -#define PMC_DPD_PADS_ORIDE 0x1c -#define PMC_DPD_PADS_ORIDE_BLINK_ENB 20 -#define PMC_BLINK_TIMER 0x40 - /* Tegra CPU clock and reset control regs */ #define TEGRA_CLK_RST_CONTROLLER_CLK_CPU_CMPLX 0x4c #define TEGRA_CLK_RST_CONTROLLER_RST_CPU_CMPLX_SET 0x340 @@ -188,64 +137,32 @@ static struct cpu_clk_suspend_context { } tegra20_cpu_clk_sctx; #endif -static int periph_clk_enb_refcnt[CLK_OUT_ENB_NUM * 32]; - static void __iomem *clk_base; static void __iomem *pmc_base; -static DEFINE_SPINLOCK(pll_div_lock); -static DEFINE_SPINLOCK(sysrate_lock); - -#define TEGRA_INIT_DATA_MUX(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ +#define TEGRA_INIT_DATA_MUX(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA(_name, NULL, NULL, _parents, _offset, \ 30, 2, 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP, \ - _regs, _clk_num, periph_clk_enb_refcnt, \ + _clk_num, \ _gate_flags, _clk_id) -#define TEGRA_INIT_DATA_INT(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ - 30, 2, 0, 0, 8, 1, TEGRA_DIVIDER_INT, _regs, \ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ - _clk_id) - -#define TEGRA_INIT_DATA_DIV16(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ - 30, 2, 0, 0, 16, 0, TEGRA_DIVIDER_ROUND_UP, _regs, \ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ +#define TEGRA_INIT_DATA_DIV16(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA(_name, NULL, NULL, _parents, _offset, \ + 30, 2, 0, 0, 16, 0, TEGRA_DIVIDER_ROUND_UP, \ + _clk_num, _gate_flags, \ _clk_id) -#define TEGRA_INIT_DATA_NODIV(_name, _con_id, _dev_id, _parents, _offset, \ - _mux_shift, _mux_width, _clk_num, _regs, \ +#define TEGRA_INIT_DATA_NODIV(_name, _parents, _offset, \ + _mux_shift, _mux_width, _clk_num, \ _gate_flags, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ - _mux_shift, _mux_width, 0, 0, 0, 0, 0, _regs, \ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ + TEGRA_INIT_DATA(_name, NULL, NULL, _parents, _offset, \ + _mux_shift, _mux_width, 0, 0, 0, 0, 0, \ + _clk_num, _gate_flags, \ _clk_id) -/* IDs assigned here must be in sync with DT bindings definition - * for Tegra20 clocks . - */ -enum tegra20_clk { - cpu, ac97 = 3, rtc, timer, uarta, gpio = 8, sdmmc2, i2s1 = 11, i2c1, - ndflash, sdmmc1, sdmmc4, twc, pwm, i2s2, epp, gr2d = 21, usbd, isp, - gr3d, ide, disp2, disp1, host1x, vcp, cache2 = 31, mem, ahbdma, apbdma, - kbc = 36, stat_mon, pmc, fuse, kfuse, sbc1, nor, spi, sbc2, xio, sbc3, - dvc, dsi, mipi = 50, hdmi, csi, tvdac, i2c2, uartc, emc = 57, usb2, - usb3, mpe, vde, bsea, bsev, speedo, uartd, uarte, i2c3, sbc4, sdmmc3, - pex, owr, afi, csite, pcie_xclk, avpucq = 75, la, irama = 84, iramb, - iramc, iramd, cram2, audio_2x, clk_d, csus = 92, cdev2, cdev1, - uartb = 96, vfir, spdif_in, spdif_out, vi, vi_sensor, tvo, cve, - osc, clk_32k, clk_m, sclk, cclk, hclk, pclk, blink, pll_a, pll_a_out0, - pll_c, pll_c_out1, pll_d, pll_d_out0, pll_e, pll_m, pll_m_out1, - pll_p, pll_p_out1, pll_p_out2, pll_p_out3, pll_p_out4, pll_s, pll_u, - pll_x, cop, audio, pll_ref, twd, clk_max, -}; - -static struct clk *clks[clk_max]; -static struct clk_onecell_data clk_data; +static struct clk **clks; static struct tegra_clk_pll_freq_table pll_c_freq_table[] = { { 12000000, 600000000, 600, 12, 0, 8 }, @@ -383,6 +300,8 @@ static struct tegra_clk_pll_params pll_c_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_c_freq_table, + .flags = TEGRA_PLL_HAS_CPCON, }; static struct tegra_clk_pll_params pll_m_params = { @@ -397,6 +316,8 @@ static struct tegra_clk_pll_params pll_m_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_m_freq_table, + .flags = TEGRA_PLL_HAS_CPCON, }; static struct tegra_clk_pll_params pll_p_params = { @@ -411,6 +332,9 @@ static struct tegra_clk_pll_params pll_p_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_p_freq_table, + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_HAS_CPCON, + .fixed_rate = 216000000, }; static struct tegra_clk_pll_params pll_a_params = { @@ -425,6 +349,8 @@ static struct tegra_clk_pll_params pll_a_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_a_freq_table, + .flags = TEGRA_PLL_HAS_CPCON, }; static struct tegra_clk_pll_params pll_d_params = { @@ -439,6 +365,8 @@ static struct tegra_clk_pll_params pll_d_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, .lock_delay = 1000, + .freq_table = pll_d_freq_table, + .flags = TEGRA_PLL_HAS_CPCON, }; static struct pdiv_map pllu_p[] = { @@ -460,6 +388,8 @@ static struct tegra_clk_pll_params pll_u_params = { .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, .lock_delay = 1000, .pdiv_tohw = pllu_p, + .freq_table = pll_u_freq_table, + .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON, }; static struct tegra_clk_pll_params pll_x_params = { @@ -474,6 +404,8 @@ static struct tegra_clk_pll_params pll_x_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_x_freq_table, + .flags = TEGRA_PLL_HAS_CPCON, }; static struct tegra_clk_pll_params pll_e_params = { @@ -488,34 +420,160 @@ static struct tegra_clk_pll_params pll_e_params = { .lock_mask = PLLE_MISC_LOCK, .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE, .lock_delay = 0, + .freq_table = pll_e_freq_table, + .flags = TEGRA_PLL_FIXED, + .fixed_rate = 100000000, }; -/* Peripheral clock registers */ -static struct tegra_clk_periph_regs periph_l_regs = { - .enb_reg = CLK_OUT_ENB_L, - .enb_set_reg = CLK_OUT_ENB_SET_L, - .enb_clr_reg = CLK_OUT_ENB_CLR_L, - .rst_reg = RST_DEVICES_L, - .rst_set_reg = RST_DEVICES_SET_L, - .rst_clr_reg = RST_DEVICES_CLR_L, -}; - -static struct tegra_clk_periph_regs periph_h_regs = { - .enb_reg = CLK_OUT_ENB_H, - .enb_set_reg = CLK_OUT_ENB_SET_H, - .enb_clr_reg = CLK_OUT_ENB_CLR_H, - .rst_reg = RST_DEVICES_H, - .rst_set_reg = RST_DEVICES_SET_H, - .rst_clr_reg = RST_DEVICES_CLR_H, +static struct tegra_devclk devclks[] __initdata = { + { .con_id = "pll_c", .dt_id = TEGRA20_CLK_PLL_C }, + { .con_id = "pll_c_out1", .dt_id = TEGRA20_CLK_PLL_C_OUT1 }, + { .con_id = "pll_p", .dt_id = TEGRA20_CLK_PLL_P }, + { .con_id = "pll_p_out1", .dt_id = TEGRA20_CLK_PLL_P_OUT1 }, + { .con_id = "pll_p_out2", .dt_id = TEGRA20_CLK_PLL_P_OUT2 }, + { .con_id = "pll_p_out3", .dt_id = TEGRA20_CLK_PLL_P_OUT3 }, + { .con_id = "pll_p_out4", .dt_id = TEGRA20_CLK_PLL_P_OUT4 }, + { .con_id = "pll_m", .dt_id = TEGRA20_CLK_PLL_M }, + { .con_id = "pll_m_out1", .dt_id = TEGRA20_CLK_PLL_M_OUT1 }, + { .con_id = "pll_x", .dt_id = TEGRA20_CLK_PLL_X }, + { .con_id = "pll_u", .dt_id = TEGRA20_CLK_PLL_U }, + { .con_id = "pll_d", .dt_id = TEGRA20_CLK_PLL_D }, + { .con_id = "pll_d_out0", .dt_id = TEGRA20_CLK_PLL_D_OUT0 }, + { .con_id = "pll_a", .dt_id = TEGRA20_CLK_PLL_A }, + { .con_id = "pll_a_out0", .dt_id = TEGRA20_CLK_PLL_A_OUT0 }, + { .con_id = "pll_e", .dt_id = TEGRA20_CLK_PLL_E }, + { .con_id = "cclk", .dt_id = TEGRA20_CLK_CCLK }, + { .con_id = "sclk", .dt_id = TEGRA20_CLK_SCLK }, + { .con_id = "hclk", .dt_id = TEGRA20_CLK_HCLK }, + { .con_id = "pclk", .dt_id = TEGRA20_CLK_PCLK }, + { .con_id = "fuse", .dt_id = TEGRA20_CLK_FUSE }, + { .con_id = "twd", .dt_id = TEGRA20_CLK_TWD }, + { .con_id = "audio", .dt_id = TEGRA20_CLK_AUDIO }, + { .con_id = "audio_2x", .dt_id = TEGRA20_CLK_AUDIO_2X }, + { .dev_id = "tegra20-ac97", .dt_id = TEGRA20_CLK_AC97 }, + { .dev_id = "tegra-apbdma", .dt_id = TEGRA20_CLK_APBDMA }, + { .dev_id = "rtc-tegra", .dt_id = TEGRA20_CLK_RTC }, + { .dev_id = "timer", .dt_id = TEGRA20_CLK_TIMER }, + { .dev_id = "tegra-kbc", .dt_id = TEGRA20_CLK_KBC }, + { .con_id = "csus", .dev_id = "tegra_camera", .dt_id = TEGRA20_CLK_CSUS }, + { .con_id = "vcp", .dev_id = "tegra-avp", .dt_id = TEGRA20_CLK_VCP }, + { .con_id = "bsea", .dev_id = "tegra-avp", .dt_id = TEGRA20_CLK_BSEA }, + { .con_id = "bsev", .dev_id = "tegra-aes", .dt_id = TEGRA20_CLK_BSEV }, + { .con_id = "emc", .dt_id = TEGRA20_CLK_EMC }, + { .dev_id = "fsl-tegra-udc", .dt_id = TEGRA20_CLK_USBD }, + { .dev_id = "tegra-ehci.1", .dt_id = TEGRA20_CLK_USB2 }, + { .dev_id = "tegra-ehci.2", .dt_id = TEGRA20_CLK_USB3 }, + { .dev_id = "dsi", .dt_id = TEGRA20_CLK_DSI }, + { .con_id = "csi", .dev_id = "tegra_camera", .dt_id = TEGRA20_CLK_CSI }, + { .con_id = "isp", .dev_id = "tegra_camera", .dt_id = TEGRA20_CLK_ISP }, + { .con_id = "pex", .dt_id = TEGRA20_CLK_PEX }, + { .con_id = "afi", .dt_id = TEGRA20_CLK_AFI }, + { .con_id = "cdev1", .dt_id = TEGRA20_CLK_CDEV1 }, + { .con_id = "cdev2", .dt_id = TEGRA20_CLK_CDEV2 }, + { .con_id = "clk_32k", .dt_id = TEGRA20_CLK_CLK_32K }, + { .con_id = "blink", .dt_id = TEGRA20_CLK_BLINK }, + { .con_id = "clk_m", .dt_id = TEGRA20_CLK_CLK_M }, + { .con_id = "pll_ref", .dt_id = TEGRA20_CLK_PLL_REF }, + { .dev_id = "tegra20-i2s.0", .dt_id = TEGRA20_CLK_I2S1 }, + { .dev_id = "tegra20-i2s.1", .dt_id = TEGRA20_CLK_I2S2 }, + { .con_id = "spdif_out", .dev_id = "tegra20-spdif", .dt_id = TEGRA20_CLK_SPDIF_OUT }, + { .con_id = "spdif_in", .dev_id = "tegra20-spdif", .dt_id = TEGRA20_CLK_SPDIF_IN }, + { .dev_id = "spi_tegra.0", .dt_id = TEGRA20_CLK_SBC1 }, + { .dev_id = "spi_tegra.1", .dt_id = TEGRA20_CLK_SBC2 }, + { .dev_id = "spi_tegra.2", .dt_id = TEGRA20_CLK_SBC3 }, + { .dev_id = "spi_tegra.3", .dt_id = TEGRA20_CLK_SBC4 }, + { .dev_id = "spi", .dt_id = TEGRA20_CLK_SPI }, + { .dev_id = "xio", .dt_id = TEGRA20_CLK_XIO }, + { .dev_id = "twc", .dt_id = TEGRA20_CLK_TWC }, + { .dev_id = "ide", .dt_id = TEGRA20_CLK_IDE }, + { .dev_id = "tegra_nand", .dt_id = TEGRA20_CLK_NDFLASH }, + { .dev_id = "vfir", .dt_id = TEGRA20_CLK_VFIR }, + { .dev_id = "csite", .dt_id = TEGRA20_CLK_CSITE }, + { .dev_id = "la", .dt_id = TEGRA20_CLK_LA }, + { .dev_id = "tegra_w1", .dt_id = TEGRA20_CLK_OWR }, + { .dev_id = "mipi", .dt_id = TEGRA20_CLK_MIPI }, + { .dev_id = "vde", .dt_id = TEGRA20_CLK_VDE }, + { .con_id = "vi", .dev_id = "tegra_camera", .dt_id = TEGRA20_CLK_VI }, + { .dev_id = "epp", .dt_id = TEGRA20_CLK_EPP }, + { .dev_id = "mpe", .dt_id = TEGRA20_CLK_MPE }, + { .dev_id = "host1x", .dt_id = TEGRA20_CLK_HOST1X }, + { .dev_id = "3d", .dt_id = TEGRA20_CLK_GR3D }, + { .dev_id = "2d", .dt_id = TEGRA20_CLK_GR2D }, + { .dev_id = "tegra-nor", .dt_id = TEGRA20_CLK_NOR }, + { .dev_id = "sdhci-tegra.0", .dt_id = TEGRA20_CLK_SDMMC1 }, + { .dev_id = "sdhci-tegra.1", .dt_id = TEGRA20_CLK_SDMMC2 }, + { .dev_id = "sdhci-tegra.2", .dt_id = TEGRA20_CLK_SDMMC3 }, + { .dev_id = "sdhci-tegra.3", .dt_id = TEGRA20_CLK_SDMMC4 }, + { .dev_id = "cve", .dt_id = TEGRA20_CLK_CVE }, + { .dev_id = "tvo", .dt_id = TEGRA20_CLK_TVO }, + { .dev_id = "tvdac", .dt_id = TEGRA20_CLK_TVDAC }, + { .con_id = "vi_sensor", .dev_id = "tegra_camera", .dt_id = TEGRA20_CLK_VI_SENSOR }, + { .dev_id = "hdmi", .dt_id = TEGRA20_CLK_HDMI }, + { .con_id = "div-clk", .dev_id = "tegra-i2c.0", .dt_id = TEGRA20_CLK_I2C1 }, + { .con_id = "div-clk", .dev_id = "tegra-i2c.1", .dt_id = TEGRA20_CLK_I2C2 }, + { .con_id = "div-clk", .dev_id = "tegra-i2c.2", .dt_id = TEGRA20_CLK_I2C3 }, + { .con_id = "div-clk", .dev_id = "tegra-i2c.3", .dt_id = TEGRA20_CLK_DVC }, + { .dev_id = "tegra-pwm", .dt_id = TEGRA20_CLK_PWM }, + { .dev_id = "tegra_uart.0", .dt_id = TEGRA20_CLK_UARTA }, + { .dev_id = "tegra_uart.1", .dt_id = TEGRA20_CLK_UARTB }, + { .dev_id = "tegra_uart.2", .dt_id = TEGRA20_CLK_UARTC }, + { .dev_id = "tegra_uart.3", .dt_id = TEGRA20_CLK_UARTD }, + { .dev_id = "tegra_uart.4", .dt_id = TEGRA20_CLK_UARTE }, + { .dev_id = "tegradc.0", .dt_id = TEGRA20_CLK_DISP1 }, + { .dev_id = "tegradc.1", .dt_id = TEGRA20_CLK_DISP2 }, }; -static struct tegra_clk_periph_regs periph_u_regs = { - .enb_reg = CLK_OUT_ENB_U, - .enb_set_reg = CLK_OUT_ENB_SET_U, - .enb_clr_reg = CLK_OUT_ENB_CLR_U, - .rst_reg = RST_DEVICES_U, - .rst_set_reg = RST_DEVICES_SET_U, - .rst_clr_reg = RST_DEVICES_CLR_U, +static struct tegra_clk tegra20_clks[tegra_clk_max] __initdata = { + [tegra_clk_spdif_out] = { .dt_id = TEGRA20_CLK_SPDIF_OUT, .present = true }, + [tegra_clk_spdif_in] = { .dt_id = TEGRA20_CLK_SPDIF_IN, .present = true }, + [tegra_clk_sdmmc1] = { .dt_id = TEGRA20_CLK_SDMMC1, .present = true }, + [tegra_clk_sdmmc2] = { .dt_id = TEGRA20_CLK_SDMMC2, .present = true }, + [tegra_clk_sdmmc3] = { .dt_id = TEGRA20_CLK_SDMMC3, .present = true }, + [tegra_clk_sdmmc4] = { .dt_id = TEGRA20_CLK_SDMMC4, .present = true }, + [tegra_clk_la] = { .dt_id = TEGRA20_CLK_LA, .present = true }, + [tegra_clk_csite] = { .dt_id = TEGRA20_CLK_CSITE, .present = true }, + [tegra_clk_vfir] = { .dt_id = TEGRA20_CLK_VFIR, .present = true }, + [tegra_clk_mipi] = { .dt_id = TEGRA20_CLK_MIPI, .present = true }, + [tegra_clk_nor] = { .dt_id = TEGRA20_CLK_NOR, .present = true }, + [tegra_clk_rtc] = { .dt_id = TEGRA20_CLK_RTC, .present = true }, + [tegra_clk_timer] = { .dt_id = TEGRA20_CLK_TIMER, .present = true }, + [tegra_clk_kbc] = { .dt_id = TEGRA20_CLK_KBC, .present = true }, + [tegra_clk_csus] = { .dt_id = TEGRA20_CLK_CSUS, .present = true }, + [tegra_clk_vcp] = { .dt_id = TEGRA20_CLK_VCP, .present = true }, + [tegra_clk_bsea] = { .dt_id = TEGRA20_CLK_BSEA, .present = true }, + [tegra_clk_bsev] = { .dt_id = TEGRA20_CLK_BSEV, .present = true }, + [tegra_clk_usbd] = { .dt_id = TEGRA20_CLK_USBD, .present = true }, + [tegra_clk_usb2] = { .dt_id = TEGRA20_CLK_USB2, .present = true }, + [tegra_clk_usb3] = { .dt_id = TEGRA20_CLK_USB3, .present = true }, + [tegra_clk_csi] = { .dt_id = TEGRA20_CLK_CSI, .present = true }, + [tegra_clk_isp] = { .dt_id = TEGRA20_CLK_ISP, .present = true }, + [tegra_clk_clk_32k] = { .dt_id = TEGRA20_CLK_CLK_32K, .present = true }, + [tegra_clk_blink] = { .dt_id = TEGRA20_CLK_BLINK, .present = true }, + [tegra_clk_hclk] = { .dt_id = TEGRA20_CLK_HCLK, .present = true }, + [tegra_clk_pclk] = { .dt_id = TEGRA20_CLK_PCLK, .present = true }, + [tegra_clk_pll_p_out1] = { .dt_id = TEGRA20_CLK_PLL_P_OUT1, .present = true }, + [tegra_clk_pll_p_out2] = { .dt_id = TEGRA20_CLK_PLL_P_OUT2, .present = true }, + [tegra_clk_pll_p_out3] = { .dt_id = TEGRA20_CLK_PLL_P_OUT3, .present = true }, + [tegra_clk_pll_p_out4] = { .dt_id = TEGRA20_CLK_PLL_P_OUT4, .present = true }, + [tegra_clk_pll_p] = { .dt_id = TEGRA20_CLK_PLL_P, .present = true }, + [tegra_clk_owr] = { .dt_id = TEGRA20_CLK_OWR, .present = true }, + [tegra_clk_sbc1] = { .dt_id = TEGRA20_CLK_SBC1, .present = true }, + [tegra_clk_sbc2] = { .dt_id = TEGRA20_CLK_SBC2, .present = true }, + [tegra_clk_sbc3] = { .dt_id = TEGRA20_CLK_SBC3, .present = true }, + [tegra_clk_sbc4] = { .dt_id = TEGRA20_CLK_SBC4, .present = true }, + [tegra_clk_vde] = { .dt_id = TEGRA20_CLK_VDE, .present = true }, + [tegra_clk_vi] = { .dt_id = TEGRA20_CLK_VI, .present = true }, + [tegra_clk_epp] = { .dt_id = TEGRA20_CLK_EPP, .present = true }, + [tegra_clk_mpe] = { .dt_id = TEGRA20_CLK_MPE, .present = true }, + [tegra_clk_host1x] = { .dt_id = TEGRA20_CLK_HOST1X, .present = true }, + [tegra_clk_gr2d] = { .dt_id = TEGRA20_CLK_GR2D, .present = true }, + [tegra_clk_gr3d] = { .dt_id = TEGRA20_CLK_GR3D, .present = true }, + [tegra_clk_ndflash] = { .dt_id = TEGRA20_CLK_NDFLASH, .present = true }, + [tegra_clk_cve] = { .dt_id = TEGRA20_CLK_CVE, .present = true }, + [tegra_clk_tvo] = { .dt_id = TEGRA20_CLK_TVO, .present = true }, + [tegra_clk_tvdac] = { .dt_id = TEGRA20_CLK_TVDAC, .present = true }, + [tegra_clk_vi_sensor] = { .dt_id = TEGRA20_CLK_VI_SENSOR, .present = true }, + [tegra_clk_afi] = { .dt_id = TEGRA20_CLK_AFI, .present = true }, }; static unsigned long tegra20_clk_measure_input_freq(void) @@ -577,10 +635,8 @@ static void tegra20_pll_init(void) /* PLLC */ clk = tegra_clk_register_pll("pll_c", "pll_ref", clk_base, NULL, 0, - 0, &pll_c_params, TEGRA_PLL_HAS_CPCON, - pll_c_freq_table, NULL); - clk_register_clkdev(clk, "pll_c", NULL); - clks[pll_c] = clk; + &pll_c_params, NULL); + clks[TEGRA20_CLK_PLL_C] = clk; /* PLLC_OUT1 */ clk = tegra_clk_register_divider("pll_c_out1_div", "pll_c", @@ -589,71 +645,13 @@ static void tegra20_pll_init(void) clk = tegra_clk_register_pll_out("pll_c_out1", "pll_c_out1_div", clk_base + PLLC_OUT, 1, 0, CLK_SET_RATE_PARENT, 0, NULL); - clk_register_clkdev(clk, "pll_c_out1", NULL); - clks[pll_c_out1] = clk; - - /* PLLP */ - clk = tegra_clk_register_pll("pll_p", "pll_ref", clk_base, NULL, 0, - 216000000, &pll_p_params, TEGRA_PLL_FIXED | - TEGRA_PLL_HAS_CPCON, pll_p_freq_table, NULL); - clk_register_clkdev(clk, "pll_p", NULL); - clks[pll_p] = clk; - - /* PLLP_OUT1 */ - clk = tegra_clk_register_divider("pll_p_out1_div", "pll_p", - clk_base + PLLP_OUTA, 0, - TEGRA_DIVIDER_FIXED | TEGRA_DIVIDER_ROUND_UP, - 8, 8, 1, &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out1", "pll_p_out1_div", - clk_base + PLLP_OUTA, 1, 0, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out1", NULL); - clks[pll_p_out1] = clk; - - /* PLLP_OUT2 */ - clk = tegra_clk_register_divider("pll_p_out2_div", "pll_p", - clk_base + PLLP_OUTA, 0, - TEGRA_DIVIDER_FIXED | TEGRA_DIVIDER_ROUND_UP, - 24, 8, 1, &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out2", "pll_p_out2_div", - clk_base + PLLP_OUTA, 17, 16, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out2", NULL); - clks[pll_p_out2] = clk; - - /* PLLP_OUT3 */ - clk = tegra_clk_register_divider("pll_p_out3_div", "pll_p", - clk_base + PLLP_OUTB, 0, - TEGRA_DIVIDER_FIXED | TEGRA_DIVIDER_ROUND_UP, - 8, 8, 1, &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out3", "pll_p_out3_div", - clk_base + PLLP_OUTB, 1, 0, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out3", NULL); - clks[pll_p_out3] = clk; - - /* PLLP_OUT4 */ - clk = tegra_clk_register_divider("pll_p_out4_div", "pll_p", - clk_base + PLLP_OUTB, 0, - TEGRA_DIVIDER_FIXED | TEGRA_DIVIDER_ROUND_UP, - 24, 8, 1, &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out4", "pll_p_out4_div", - clk_base + PLLP_OUTB, 17, 16, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out4", NULL); - clks[pll_p_out4] = clk; + clks[TEGRA20_CLK_PLL_C_OUT1] = clk; /* PLLM */ clk = tegra_clk_register_pll("pll_m", "pll_ref", clk_base, NULL, - CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE, 0, - &pll_m_params, TEGRA_PLL_HAS_CPCON, - pll_m_freq_table, NULL); - clk_register_clkdev(clk, "pll_m", NULL); - clks[pll_m] = clk; + CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE, + &pll_m_params, NULL); + clks[TEGRA20_CLK_PLL_M] = clk; /* PLLM_OUT1 */ clk = tegra_clk_register_divider("pll_m_out1_div", "pll_m", @@ -662,42 +660,32 @@ static void tegra20_pll_init(void) clk = tegra_clk_register_pll_out("pll_m_out1", "pll_m_out1_div", clk_base + PLLM_OUT, 1, 0, CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, NULL); - clk_register_clkdev(clk, "pll_m_out1", NULL); - clks[pll_m_out1] = clk; + clks[TEGRA20_CLK_PLL_M_OUT1] = clk; /* PLLX */ clk = tegra_clk_register_pll("pll_x", "pll_ref", clk_base, NULL, 0, - 0, &pll_x_params, TEGRA_PLL_HAS_CPCON, - pll_x_freq_table, NULL); - clk_register_clkdev(clk, "pll_x", NULL); - clks[pll_x] = clk; + &pll_x_params, NULL); + clks[TEGRA20_CLK_PLL_X] = clk; /* PLLU */ clk = tegra_clk_register_pll("pll_u", "pll_ref", clk_base, NULL, 0, - 0, &pll_u_params, TEGRA_PLLU | TEGRA_PLL_HAS_CPCON, - pll_u_freq_table, NULL); - clk_register_clkdev(clk, "pll_u", NULL); - clks[pll_u] = clk; + &pll_u_params, NULL); + clks[TEGRA20_CLK_PLL_U] = clk; /* PLLD */ clk = tegra_clk_register_pll("pll_d", "pll_ref", clk_base, NULL, 0, - 0, &pll_d_params, TEGRA_PLL_HAS_CPCON, - pll_d_freq_table, NULL); - clk_register_clkdev(clk, "pll_d", NULL); - clks[pll_d] = clk; + &pll_d_params, NULL); + clks[TEGRA20_CLK_PLL_D] = clk; /* PLLD_OUT0 */ clk = clk_register_fixed_factor(NULL, "pll_d_out0", "pll_d", CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "pll_d_out0", NULL); - clks[pll_d_out0] = clk; + clks[TEGRA20_CLK_PLL_D_OUT0] = clk; /* PLLA */ clk = tegra_clk_register_pll("pll_a", "pll_p_out1", clk_base, NULL, 0, - 0, &pll_a_params, TEGRA_PLL_HAS_CPCON, - pll_a_freq_table, NULL); - clk_register_clkdev(clk, "pll_a", NULL); - clks[pll_a] = clk; + &pll_a_params, NULL); + clks[TEGRA20_CLK_PLL_A] = clk; /* PLLA_OUT0 */ clk = tegra_clk_register_divider("pll_a_out0_div", "pll_a", @@ -706,15 +694,12 @@ static void tegra20_pll_init(void) clk = tegra_clk_register_pll_out("pll_a_out0", "pll_a_out0_div", clk_base + PLLA_OUT, 1, 0, CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, NULL); - clk_register_clkdev(clk, "pll_a_out0", NULL); - clks[pll_a_out0] = clk; + clks[TEGRA20_CLK_PLL_A_OUT0] = clk; /* PLLE */ clk = tegra_clk_register_plle("pll_e", "pll_ref", clk_base, pmc_base, - 0, 100000000, &pll_e_params, - 0, pll_e_freq_table, NULL); - clk_register_clkdev(clk, "pll_e", NULL); - clks[pll_e] = clk; + 0, &pll_e_params, NULL); + clks[TEGRA20_CLK_PLL_E] = clk; } static const char *cclk_parents[] = { "clk_m", "pll_c", "clk_32k", "pll_m", @@ -732,40 +717,17 @@ static void tegra20_super_clk_init(void) clk = tegra_clk_register_super_mux("cclk", cclk_parents, ARRAY_SIZE(cclk_parents), CLK_SET_RATE_PARENT, clk_base + CCLK_BURST_POLICY, 0, 4, 0, 0, NULL); - clk_register_clkdev(clk, "cclk", NULL); - clks[cclk] = clk; + clks[TEGRA20_CLK_CCLK] = clk; /* SCLK */ clk = tegra_clk_register_super_mux("sclk", sclk_parents, ARRAY_SIZE(sclk_parents), CLK_SET_RATE_PARENT, clk_base + SCLK_BURST_POLICY, 0, 4, 0, 0, NULL); - clk_register_clkdev(clk, "sclk", NULL); - clks[sclk] = clk; - - /* HCLK */ - clk = clk_register_divider(NULL, "hclk_div", "sclk", 0, - clk_base + CLK_SYSTEM_RATE, 4, 2, 0, - &sysrate_lock); - clk = clk_register_gate(NULL, "hclk", "hclk_div", CLK_SET_RATE_PARENT, - clk_base + CLK_SYSTEM_RATE, 7, - CLK_GATE_SET_TO_DISABLE, &sysrate_lock); - clk_register_clkdev(clk, "hclk", NULL); - clks[hclk] = clk; - - /* PCLK */ - clk = clk_register_divider(NULL, "pclk_div", "hclk", 0, - clk_base + CLK_SYSTEM_RATE, 0, 2, 0, - &sysrate_lock); - clk = clk_register_gate(NULL, "pclk", "pclk_div", CLK_SET_RATE_PARENT, - clk_base + CLK_SYSTEM_RATE, 3, - CLK_GATE_SET_TO_DISABLE, &sysrate_lock); - clk_register_clkdev(clk, "pclk", NULL); - clks[pclk] = clk; + clks[TEGRA20_CLK_SCLK] = clk; /* twd */ clk = clk_register_fixed_factor(NULL, "twd", "cclk", 0, 1, 4); - clk_register_clkdev(clk, "twd", NULL); - clks[twd] = clk; + clks[TEGRA20_CLK_TWD] = clk; } static const char *audio_parents[] = {"spdif_in", "i2s1", "i2s2", "unused", @@ -784,18 +746,16 @@ static void __init tegra20_audio_clk_init(void) clk = clk_register_gate(NULL, "audio", "audio_mux", 0, clk_base + AUDIO_SYNC_CLK, 4, CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio", NULL); - clks[audio] = clk; + clks[TEGRA20_CLK_AUDIO] = clk; /* audio_2x */ clk = clk_register_fixed_factor(NULL, "audio_doubler", "audio", CLK_SET_RATE_PARENT, 2, 1); clk = tegra_clk_register_periph_gate("audio_2x", "audio_doubler", TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 89, &periph_u_regs, + CLK_SET_RATE_PARENT, 89, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio_2x", NULL); - clks[audio_2x] = clk; + clks[TEGRA20_CLK_AUDIO_2X] = clk; } @@ -803,68 +763,36 @@ static const char *i2s1_parents[] = {"pll_a_out0", "audio_2x", "pll_p", "clk_m"}; static const char *i2s2_parents[] = {"pll_a_out0", "audio_2x", "pll_p", "clk_m"}; -static const char *spdif_out_parents[] = {"pll_a_out0", "audio_2x", "pll_p", - "clk_m"}; -static const char *spdif_in_parents[] = {"pll_p", "pll_c", "pll_m"}; static const char *pwm_parents[] = {"pll_p", "pll_c", "audio", "clk_m", "clk_32k"}; static const char *mux_pllpcm_clkm[] = {"pll_p", "pll_c", "pll_m", "clk_m"}; -static const char *mux_pllmcpa[] = {"pll_m", "pll_c", "pll_c", "pll_a"}; static const char *mux_pllpdc_clkm[] = {"pll_p", "pll_d_out0", "pll_c", "clk_m"}; static const char *mux_pllmcp_clkm[] = {"pll_m", "pll_c", "pll_p", "clk_m"}; static struct tegra_periph_init_data tegra_periph_clk_list[] = { - TEGRA_INIT_DATA_MUX("i2s1", NULL, "tegra20-i2s.0", i2s1_parents, CLK_SOURCE_I2S1, 11, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2s1), - TEGRA_INIT_DATA_MUX("i2s2", NULL, "tegra20-i2s.1", i2s2_parents, CLK_SOURCE_I2S2, 18, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2s2), - TEGRA_INIT_DATA_MUX("spdif_out", "spdif_out", "tegra20-spdif", spdif_out_parents, CLK_SOURCE_SPDIF_OUT, 10, &periph_l_regs, TEGRA_PERIPH_ON_APB, spdif_out), - TEGRA_INIT_DATA_MUX("spdif_in", "spdif_in", "tegra20-spdif", spdif_in_parents, CLK_SOURCE_SPDIF_IN, 10, &periph_l_regs, TEGRA_PERIPH_ON_APB, spdif_in), - TEGRA_INIT_DATA_MUX("sbc1", NULL, "spi_tegra.0", mux_pllpcm_clkm, CLK_SOURCE_SBC1, 41, &periph_h_regs, TEGRA_PERIPH_ON_APB, sbc1), - TEGRA_INIT_DATA_MUX("sbc2", NULL, "spi_tegra.1", mux_pllpcm_clkm, CLK_SOURCE_SBC2, 44, &periph_h_regs, TEGRA_PERIPH_ON_APB, sbc2), - TEGRA_INIT_DATA_MUX("sbc3", NULL, "spi_tegra.2", mux_pllpcm_clkm, CLK_SOURCE_SBC3, 46, &periph_h_regs, TEGRA_PERIPH_ON_APB, sbc3), - TEGRA_INIT_DATA_MUX("sbc4", NULL, "spi_tegra.3", mux_pllpcm_clkm, CLK_SOURCE_SBC4, 68, &periph_u_regs, TEGRA_PERIPH_ON_APB, sbc4), - TEGRA_INIT_DATA_MUX("spi", NULL, "spi", mux_pllpcm_clkm, CLK_SOURCE_SPI, 43, &periph_h_regs, TEGRA_PERIPH_ON_APB, spi), - TEGRA_INIT_DATA_MUX("xio", NULL, "xio", mux_pllpcm_clkm, CLK_SOURCE_XIO, 45, &periph_h_regs, 0, xio), - TEGRA_INIT_DATA_MUX("twc", NULL, "twc", mux_pllpcm_clkm, CLK_SOURCE_TWC, 16, &periph_l_regs, TEGRA_PERIPH_ON_APB, twc), - TEGRA_INIT_DATA_MUX("ide", NULL, "ide", mux_pllpcm_clkm, CLK_SOURCE_XIO, 25, &periph_l_regs, 0, ide), - TEGRA_INIT_DATA_MUX("ndflash", NULL, "tegra_nand", mux_pllpcm_clkm, CLK_SOURCE_NDFLASH, 13, &periph_l_regs, 0, ndflash), - TEGRA_INIT_DATA_MUX("vfir", NULL, "vfir", mux_pllpcm_clkm, CLK_SOURCE_VFIR, 7, &periph_l_regs, TEGRA_PERIPH_ON_APB, vfir), - TEGRA_INIT_DATA_MUX("csite", NULL, "csite", mux_pllpcm_clkm, CLK_SOURCE_CSITE, 73, &periph_u_regs, 0, csite), - TEGRA_INIT_DATA_MUX("la", NULL, "la", mux_pllpcm_clkm, CLK_SOURCE_LA, 76, &periph_u_regs, 0, la), - TEGRA_INIT_DATA_MUX("owr", NULL, "tegra_w1", mux_pllpcm_clkm, CLK_SOURCE_OWR, 71, &periph_u_regs, TEGRA_PERIPH_ON_APB, owr), - TEGRA_INIT_DATA_MUX("mipi", NULL, "mipi", mux_pllpcm_clkm, CLK_SOURCE_MIPI, 50, &periph_h_regs, TEGRA_PERIPH_ON_APB, mipi), - TEGRA_INIT_DATA_MUX("vde", NULL, "vde", mux_pllpcm_clkm, CLK_SOURCE_VDE, 61, &periph_h_regs, 0, vde), - TEGRA_INIT_DATA_MUX("vi", "vi", "tegra_camera", mux_pllmcpa, CLK_SOURCE_VI, 20, &periph_l_regs, 0, vi), - TEGRA_INIT_DATA_MUX("epp", NULL, "epp", mux_pllmcpa, CLK_SOURCE_EPP, 19, &periph_l_regs, 0, epp), - TEGRA_INIT_DATA_MUX("mpe", NULL, "mpe", mux_pllmcpa, CLK_SOURCE_MPE, 60, &periph_h_regs, 0, mpe), - TEGRA_INIT_DATA_MUX("host1x", NULL, "host1x", mux_pllmcpa, CLK_SOURCE_HOST1X, 28, &periph_l_regs, 0, host1x), - TEGRA_INIT_DATA_MUX("3d", NULL, "3d", mux_pllmcpa, CLK_SOURCE_3D, 24, &periph_l_regs, TEGRA_PERIPH_MANUAL_RESET, gr3d), - TEGRA_INIT_DATA_MUX("2d", NULL, "2d", mux_pllmcpa, CLK_SOURCE_2D, 21, &periph_l_regs, 0, gr2d), - TEGRA_INIT_DATA_MUX("nor", NULL, "tegra-nor", mux_pllpcm_clkm, CLK_SOURCE_NOR, 42, &periph_h_regs, 0, nor), - TEGRA_INIT_DATA_MUX("sdmmc1", NULL, "sdhci-tegra.0", mux_pllpcm_clkm, CLK_SOURCE_SDMMC1, 14, &periph_l_regs, 0, sdmmc1), - TEGRA_INIT_DATA_MUX("sdmmc2", NULL, "sdhci-tegra.1", mux_pllpcm_clkm, CLK_SOURCE_SDMMC2, 9, &periph_l_regs, 0, sdmmc2), - TEGRA_INIT_DATA_MUX("sdmmc3", NULL, "sdhci-tegra.2", mux_pllpcm_clkm, CLK_SOURCE_SDMMC3, 69, &periph_u_regs, 0, sdmmc3), - TEGRA_INIT_DATA_MUX("sdmmc4", NULL, "sdhci-tegra.3", mux_pllpcm_clkm, CLK_SOURCE_SDMMC4, 15, &periph_l_regs, 0, sdmmc4), - TEGRA_INIT_DATA_MUX("cve", NULL, "cve", mux_pllpdc_clkm, CLK_SOURCE_CVE, 49, &periph_h_regs, 0, cve), - TEGRA_INIT_DATA_MUX("tvo", NULL, "tvo", mux_pllpdc_clkm, CLK_SOURCE_TVO, 49, &periph_h_regs, 0, tvo), - TEGRA_INIT_DATA_MUX("tvdac", NULL, "tvdac", mux_pllpdc_clkm, CLK_SOURCE_TVDAC, 53, &periph_h_regs, 0, tvdac), - TEGRA_INIT_DATA_MUX("vi_sensor", "vi_sensor", "tegra_camera", mux_pllmcpa, CLK_SOURCE_VI_SENSOR, 20, &periph_l_regs, TEGRA_PERIPH_NO_RESET, vi_sensor), - TEGRA_INIT_DATA_DIV16("i2c1", "div-clk", "tegra-i2c.0", mux_pllpcm_clkm, CLK_SOURCE_I2C1, 12, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2c1), - TEGRA_INIT_DATA_DIV16("i2c2", "div-clk", "tegra-i2c.1", mux_pllpcm_clkm, CLK_SOURCE_I2C2, 54, &periph_h_regs, TEGRA_PERIPH_ON_APB, i2c2), - TEGRA_INIT_DATA_DIV16("i2c3", "div-clk", "tegra-i2c.2", mux_pllpcm_clkm, CLK_SOURCE_I2C3, 67, &periph_u_regs, TEGRA_PERIPH_ON_APB, i2c3), - TEGRA_INIT_DATA_DIV16("dvc", "div-clk", "tegra-i2c.3", mux_pllpcm_clkm, CLK_SOURCE_DVC, 47, &periph_h_regs, TEGRA_PERIPH_ON_APB, dvc), - TEGRA_INIT_DATA_MUX("hdmi", NULL, "hdmi", mux_pllpdc_clkm, CLK_SOURCE_HDMI, 51, &periph_h_regs, 0, hdmi), - TEGRA_INIT_DATA("pwm", NULL, "tegra-pwm", pwm_parents, CLK_SOURCE_PWM, 28, 3, 0, 0, 8, 1, 0, &periph_l_regs, 17, periph_clk_enb_refcnt, TEGRA_PERIPH_ON_APB, pwm), + TEGRA_INIT_DATA_MUX("i2s1", i2s1_parents, CLK_SOURCE_I2S1, 11, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_I2S1), + TEGRA_INIT_DATA_MUX("i2s2", i2s2_parents, CLK_SOURCE_I2S2, 18, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_I2S2), + TEGRA_INIT_DATA_MUX("spi", mux_pllpcm_clkm, CLK_SOURCE_SPI, 43, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_SPI), + TEGRA_INIT_DATA_MUX("xio", mux_pllpcm_clkm, CLK_SOURCE_XIO, 45, 0, TEGRA20_CLK_XIO), + TEGRA_INIT_DATA_MUX("twc", mux_pllpcm_clkm, CLK_SOURCE_TWC, 16, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_TWC), + TEGRA_INIT_DATA_MUX("ide", mux_pllpcm_clkm, CLK_SOURCE_XIO, 25, 0, TEGRA20_CLK_IDE), + TEGRA_INIT_DATA_DIV16("dvc", mux_pllpcm_clkm, CLK_SOURCE_DVC, 47, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_DVC), + TEGRA_INIT_DATA_DIV16("i2c1", mux_pllpcm_clkm, CLK_SOURCE_I2C1, 12, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_I2C1), + TEGRA_INIT_DATA_DIV16("i2c2", mux_pllpcm_clkm, CLK_SOURCE_I2C2, 54, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_I2C2), + TEGRA_INIT_DATA_DIV16("i2c3", mux_pllpcm_clkm, CLK_SOURCE_I2C3, 67, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_I2C3), + TEGRA_INIT_DATA_MUX("hdmi", mux_pllpdc_clkm, CLK_SOURCE_HDMI, 51, 0, TEGRA20_CLK_HDMI), + TEGRA_INIT_DATA("pwm", NULL, NULL, pwm_parents, CLK_SOURCE_PWM, 28, 3, 0, 0, 8, 1, 0, 17, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_PWM), }; static struct tegra_periph_init_data tegra_periph_nodiv_clk_list[] = { - TEGRA_INIT_DATA_NODIV("uarta", NULL, "tegra_uart.0", mux_pllpcm_clkm, CLK_SOURCE_UARTA, 30, 2, 6, &periph_l_regs, TEGRA_PERIPH_ON_APB, uarta), - TEGRA_INIT_DATA_NODIV("uartb", NULL, "tegra_uart.1", mux_pllpcm_clkm, CLK_SOURCE_UARTB, 30, 2, 7, &periph_l_regs, TEGRA_PERIPH_ON_APB, uartb), - TEGRA_INIT_DATA_NODIV("uartc", NULL, "tegra_uart.2", mux_pllpcm_clkm, CLK_SOURCE_UARTC, 30, 2, 55, &periph_h_regs, TEGRA_PERIPH_ON_APB, uartc), - TEGRA_INIT_DATA_NODIV("uartd", NULL, "tegra_uart.3", mux_pllpcm_clkm, CLK_SOURCE_UARTD, 30, 2, 65, &periph_u_regs, TEGRA_PERIPH_ON_APB, uartd), - TEGRA_INIT_DATA_NODIV("uarte", NULL, "tegra_uart.4", mux_pllpcm_clkm, CLK_SOURCE_UARTE, 30, 2, 66, &periph_u_regs, TEGRA_PERIPH_ON_APB, uarte), - TEGRA_INIT_DATA_NODIV("disp1", NULL, "tegradc.0", mux_pllpdc_clkm, CLK_SOURCE_DISP1, 30, 2, 27, &periph_l_regs, 0, disp1), - TEGRA_INIT_DATA_NODIV("disp2", NULL, "tegradc.1", mux_pllpdc_clkm, CLK_SOURCE_DISP2, 30, 2, 26, &periph_l_regs, 0, disp2), + TEGRA_INIT_DATA_NODIV("uarta", mux_pllpcm_clkm, CLK_SOURCE_UARTA, 30, 2, 6, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_UARTA), + TEGRA_INIT_DATA_NODIV("uartb", mux_pllpcm_clkm, CLK_SOURCE_UARTB, 30, 2, 7, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_UARTB), + TEGRA_INIT_DATA_NODIV("uartc", mux_pllpcm_clkm, CLK_SOURCE_UARTC, 30, 2, 55, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_UARTC), + TEGRA_INIT_DATA_NODIV("uartd", mux_pllpcm_clkm, CLK_SOURCE_UARTD, 30, 2, 65, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_UARTD), + TEGRA_INIT_DATA_NODIV("uarte", mux_pllpcm_clkm, CLK_SOURCE_UARTE, 30, 2, 66, TEGRA_PERIPH_ON_APB, TEGRA20_CLK_UARTE), + TEGRA_INIT_DATA_NODIV("disp1", mux_pllpdc_clkm, CLK_SOURCE_DISP1, 30, 2, 27, 0, TEGRA20_CLK_DISP1), + TEGRA_INIT_DATA_NODIV("disp2", mux_pllpdc_clkm, CLK_SOURCE_DISP2, 30, 2, 26, 0, TEGRA20_CLK_DISP2), }; static void __init tegra20_periph_clk_init(void) @@ -876,69 +804,13 @@ static void __init tegra20_periph_clk_init(void) /* ac97 */ clk = tegra_clk_register_periph_gate("ac97", "pll_a_out0", TEGRA_PERIPH_ON_APB, - clk_base, 0, 3, &periph_l_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra20-ac97"); - clks[ac97] = clk; + clk_base, 0, 3, periph_clk_enb_refcnt); + clks[TEGRA20_CLK_AC97] = clk; /* apbdma */ clk = tegra_clk_register_periph_gate("apbdma", "pclk", 0, clk_base, - 0, 34, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra-apbdma"); - clks[apbdma] = clk; - - /* rtc */ - clk = tegra_clk_register_periph_gate("rtc", "clk_32k", - TEGRA_PERIPH_NO_RESET, - clk_base, 0, 4, &periph_l_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "rtc-tegra"); - clks[rtc] = clk; - - /* timer */ - clk = tegra_clk_register_periph_gate("timer", "clk_m", 0, clk_base, - 0, 5, &periph_l_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "timer"); - clks[timer] = clk; - - /* kbc */ - clk = tegra_clk_register_periph_gate("kbc", "clk_32k", - TEGRA_PERIPH_NO_RESET | TEGRA_PERIPH_ON_APB, - clk_base, 0, 36, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra-kbc"); - clks[kbc] = clk; - - /* csus */ - clk = tegra_clk_register_periph_gate("csus", "clk_m", - TEGRA_PERIPH_NO_RESET, - clk_base, 0, 92, &periph_u_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "csus", "tengra_camera"); - clks[csus] = clk; - - /* vcp */ - clk = tegra_clk_register_periph_gate("vcp", "clk_m", 0, - clk_base, 0, 29, &periph_l_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "vcp", "tegra-avp"); - clks[vcp] = clk; - - /* bsea */ - clk = tegra_clk_register_periph_gate("bsea", "clk_m", 0, - clk_base, 0, 62, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "bsea", "tegra-avp"); - clks[bsea] = clk; - - /* bsev */ - clk = tegra_clk_register_periph_gate("bsev", "clk_m", 0, - clk_base, 0, 63, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "bsev", "tegra-aes"); - clks[bsev] = clk; + 0, 34, periph_clk_enb_refcnt); + clks[TEGRA20_CLK_APBDMA] = clk; /* emc */ clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm, @@ -947,130 +819,52 @@ static void __init tegra20_periph_clk_init(void) clk_base + CLK_SOURCE_EMC, 30, 2, 0, NULL); clk = tegra_clk_register_periph_gate("emc", "emc_mux", 0, clk_base, 0, - 57, &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "emc", NULL); - clks[emc] = clk; - - /* usbd */ - clk = tegra_clk_register_periph_gate("usbd", "clk_m", 0, clk_base, 0, - 22, &periph_l_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "fsl-tegra-udc"); - clks[usbd] = clk; - - /* usb2 */ - clk = tegra_clk_register_periph_gate("usb2", "clk_m", 0, clk_base, 0, - 58, &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra-ehci.1"); - clks[usb2] = clk; - - /* usb3 */ - clk = tegra_clk_register_periph_gate("usb3", "clk_m", 0, clk_base, 0, - 59, &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra-ehci.2"); - clks[usb3] = clk; + 57, periph_clk_enb_refcnt); + clks[TEGRA20_CLK_EMC] = clk; /* dsi */ clk = tegra_clk_register_periph_gate("dsi", "pll_d", 0, clk_base, 0, - 48, &periph_h_regs, periph_clk_enb_refcnt); + 48, periph_clk_enb_refcnt); clk_register_clkdev(clk, NULL, "dsi"); - clks[dsi] = clk; - - /* csi */ - clk = tegra_clk_register_periph_gate("csi", "pll_p_out3", 0, clk_base, - 0, 52, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "csi", "tegra_camera"); - clks[csi] = clk; - - /* isp */ - clk = tegra_clk_register_periph_gate("isp", "clk_m", 0, clk_base, 0, 23, - &periph_l_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "isp", "tegra_camera"); - clks[isp] = clk; + clks[TEGRA20_CLK_DSI] = clk; /* pex */ clk = tegra_clk_register_periph_gate("pex", "clk_m", 0, clk_base, 0, 70, - &periph_u_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "pex", NULL); - clks[pex] = clk; - - /* afi */ - clk = tegra_clk_register_periph_gate("afi", "clk_m", 0, clk_base, 0, 72, - &periph_u_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "afi", NULL); - clks[afi] = clk; - - /* pcie_xclk */ - clk = tegra_clk_register_periph_gate("pcie_xclk", "clk_m", 0, clk_base, - 0, 74, &periph_u_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "pcie_xclk", NULL); - clks[pcie_xclk] = clk; + clks[TEGRA20_CLK_PEX] = clk; /* cdev1 */ clk = clk_register_fixed_rate(NULL, "cdev1_fixed", NULL, CLK_IS_ROOT, 26000000); clk = tegra_clk_register_periph_gate("cdev1", "cdev1_fixed", 0, - clk_base, 0, 94, &periph_u_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "cdev1", NULL); - clks[cdev1] = clk; + clk_base, 0, 94, periph_clk_enb_refcnt); + clks[TEGRA20_CLK_CDEV1] = clk; /* cdev2 */ clk = clk_register_fixed_rate(NULL, "cdev2_fixed", NULL, CLK_IS_ROOT, 26000000); clk = tegra_clk_register_periph_gate("cdev2", "cdev2_fixed", 0, - clk_base, 0, 93, &periph_u_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "cdev2", NULL); - clks[cdev2] = clk; + clk_base, 0, 93, periph_clk_enb_refcnt); + clks[TEGRA20_CLK_CDEV2] = clk; for (i = 0; i < ARRAY_SIZE(tegra_periph_clk_list); i++) { data = &tegra_periph_clk_list[i]; - clk = tegra_clk_register_periph(data->name, data->parent_names, + clk = tegra_clk_register_periph(data->name, data->p.parent_names, data->num_parents, &data->periph, clk_base, data->offset, data->flags); - clk_register_clkdev(clk, data->con_id, data->dev_id); clks[data->clk_id] = clk; } for (i = 0; i < ARRAY_SIZE(tegra_periph_nodiv_clk_list); i++) { data = &tegra_periph_nodiv_clk_list[i]; clk = tegra_clk_register_periph_nodiv(data->name, - data->parent_names, + data->p.parent_names, data->num_parents, &data->periph, clk_base, data->offset); - clk_register_clkdev(clk, data->con_id, data->dev_id); clks[data->clk_id] = clk; } -} - - -static void __init tegra20_fixed_clk_init(void) -{ - struct clk *clk; - - /* clk_32k */ - clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, CLK_IS_ROOT, - 32768); - clk_register_clkdev(clk, "clk_32k", NULL); - clks[clk_32k] = clk; -} - -static void __init tegra20_pmc_clk_init(void) -{ - struct clk *clk; - /* blink */ - writel_relaxed(0, pmc_base + PMC_BLINK_TIMER); - clk = clk_register_gate(NULL, "blink_override", "clk_32k", 0, - pmc_base + PMC_DPD_PADS_ORIDE, - PMC_DPD_PADS_ORIDE_BLINK_ENB, 0, NULL); - clk = clk_register_gate(NULL, "blink", "blink_override", 0, - pmc_base + PMC_CTRL, - PMC_CTRL_BLINK_ENB, 0, NULL); - clk_register_clkdev(clk, "blink", NULL); - clks[blink] = clk; + tegra_periph_clk_init(clk_base, pmc_base, tegra20_clks, &pll_p_params); } static void __init tegra20_osc_clk_init(void) @@ -1084,15 +878,13 @@ static void __init tegra20_osc_clk_init(void) /* clk_m */ clk = clk_register_fixed_rate(NULL, "clk_m", NULL, CLK_IS_ROOT | CLK_IGNORE_UNUSED, input_freq); - clk_register_clkdev(clk, "clk_m", NULL); - clks[clk_m] = clk; + clks[TEGRA20_CLK_CLK_M] = clk; /* pll_ref */ pll_ref_div = tegra20_get_pll_ref_div(); clk = clk_register_fixed_factor(NULL, "pll_ref", "clk_m", CLK_SET_RATE_PARENT, 1, pll_ref_div); - clk_register_clkdev(clk, "pll_ref", NULL); - clks[pll_ref] = clk; + clks[TEGRA20_CLK_PLL_REF] = clk; } /* Tegra20 CPU clock and reset control functions */ @@ -1226,49 +1018,49 @@ static struct tegra_cpu_car_ops tegra20_cpu_car_ops = { }; static struct tegra_clk_init_table init_table[] __initdata = { - {pll_p, clk_max, 216000000, 1}, - {pll_p_out1, clk_max, 28800000, 1}, - {pll_p_out2, clk_max, 48000000, 1}, - {pll_p_out3, clk_max, 72000000, 1}, - {pll_p_out4, clk_max, 24000000, 1}, - {pll_c, clk_max, 600000000, 1}, - {pll_c_out1, clk_max, 120000000, 1}, - {sclk, pll_c_out1, 0, 1}, - {hclk, clk_max, 0, 1}, - {pclk, clk_max, 60000000, 1}, - {csite, clk_max, 0, 1}, - {emc, clk_max, 0, 1}, - {cclk, clk_max, 0, 1}, - {uarta, pll_p, 0, 0}, - {uartb, pll_p, 0, 0}, - {uartc, pll_p, 0, 0}, - {uartd, pll_p, 0, 0}, - {uarte, pll_p, 0, 0}, - {pll_a, clk_max, 56448000, 1}, - {pll_a_out0, clk_max, 11289600, 1}, - {cdev1, clk_max, 0, 1}, - {blink, clk_max, 32768, 1}, - {i2s1, pll_a_out0, 11289600, 0}, - {i2s2, pll_a_out0, 11289600, 0}, - {sdmmc1, pll_p, 48000000, 0}, - {sdmmc3, pll_p, 48000000, 0}, - {sdmmc4, pll_p, 48000000, 0}, - {spi, pll_p, 20000000, 0}, - {sbc1, pll_p, 100000000, 0}, - {sbc2, pll_p, 100000000, 0}, - {sbc3, pll_p, 100000000, 0}, - {sbc4, pll_p, 100000000, 0}, - {host1x, pll_c, 150000000, 0}, - {disp1, pll_p, 600000000, 0}, - {disp2, pll_p, 600000000, 0}, - {gr2d, pll_c, 300000000, 0}, - {gr3d, pll_c, 300000000, 0}, - {clk_max, clk_max, 0, 0}, /* This MUST be the last entry */ + {TEGRA20_CLK_PLL_P, TEGRA20_CLK_CLK_MAX, 216000000, 1}, + {TEGRA20_CLK_PLL_P_OUT1, TEGRA20_CLK_CLK_MAX, 28800000, 1}, + {TEGRA20_CLK_PLL_P_OUT2, TEGRA20_CLK_CLK_MAX, 48000000, 1}, + {TEGRA20_CLK_PLL_P_OUT3, TEGRA20_CLK_CLK_MAX, 72000000, 1}, + {TEGRA20_CLK_PLL_P_OUT4, TEGRA20_CLK_CLK_MAX, 24000000, 1}, + {TEGRA20_CLK_PLL_C, TEGRA20_CLK_CLK_MAX, 600000000, 1}, + {TEGRA20_CLK_PLL_C_OUT1, TEGRA20_CLK_CLK_MAX, 120000000, 1}, + {TEGRA20_CLK_SCLK, TEGRA20_CLK_PLL_C_OUT1, 0, 1}, + {TEGRA20_CLK_HCLK, TEGRA20_CLK_CLK_MAX, 0, 1}, + {TEGRA20_CLK_PCLK, TEGRA20_CLK_CLK_MAX, 60000000, 1}, + {TEGRA20_CLK_CSITE, TEGRA20_CLK_CLK_MAX, 0, 1}, + {TEGRA20_CLK_EMC, TEGRA20_CLK_CLK_MAX, 0, 1}, + {TEGRA20_CLK_CCLK, TEGRA20_CLK_CLK_MAX, 0, 1}, + {TEGRA20_CLK_UARTA, TEGRA20_CLK_PLL_P, 0, 0}, + {TEGRA20_CLK_UARTB, TEGRA20_CLK_PLL_P, 0, 0}, + {TEGRA20_CLK_UARTC, TEGRA20_CLK_PLL_P, 0, 0}, + {TEGRA20_CLK_UARTD, TEGRA20_CLK_PLL_P, 0, 0}, + {TEGRA20_CLK_UARTE, TEGRA20_CLK_PLL_P, 0, 0}, + {TEGRA20_CLK_PLL_A, TEGRA20_CLK_CLK_MAX, 56448000, 1}, + {TEGRA20_CLK_PLL_A_OUT0, TEGRA20_CLK_CLK_MAX, 11289600, 1}, + {TEGRA20_CLK_CDEV1, TEGRA20_CLK_CLK_MAX, 0, 1}, + {TEGRA20_CLK_BLINK, TEGRA20_CLK_CLK_MAX, 32768, 1}, + {TEGRA20_CLK_I2S1, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA20_CLK_I2S2, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA20_CLK_SDMMC1, TEGRA20_CLK_PLL_P, 48000000, 0}, + {TEGRA20_CLK_SDMMC3, TEGRA20_CLK_PLL_P, 48000000, 0}, + {TEGRA20_CLK_SDMMC4, TEGRA20_CLK_PLL_P, 48000000, 0}, + {TEGRA20_CLK_SPI, TEGRA20_CLK_PLL_P, 20000000, 0}, + {TEGRA20_CLK_SBC1, TEGRA20_CLK_PLL_P, 100000000, 0}, + {TEGRA20_CLK_SBC2, TEGRA20_CLK_PLL_P, 100000000, 0}, + {TEGRA20_CLK_SBC3, TEGRA20_CLK_PLL_P, 100000000, 0}, + {TEGRA20_CLK_SBC4, TEGRA20_CLK_PLL_P, 100000000, 0}, + {TEGRA20_CLK_HOST1X, TEGRA20_CLK_PLL_C, 150000000, 0}, + {TEGRA20_CLK_DISP1, TEGRA20_CLK_PLL_P, 600000000, 0}, + {TEGRA20_CLK_DISP2, TEGRA20_CLK_PLL_P, 600000000, 0}, + {TEGRA20_CLK_GR2D, TEGRA20_CLK_PLL_C, 300000000, 0}, + {TEGRA20_CLK_GR3D, TEGRA20_CLK_PLL_C, 300000000, 0}, + {TEGRA20_CLK_CLK_MAX, TEGRA20_CLK_CLK_MAX, 0, 0}, /* This MUST be the last entry */ }; static void __init tegra20_clock_apply_init_table(void) { - tegra_init_from_table(init_table, clks, clk_max); + tegra_init_from_table(init_table, clks, TEGRA20_CLK_CLK_MAX); } /* @@ -1277,11 +1069,11 @@ static void __init tegra20_clock_apply_init_table(void) * table under two names. */ static struct tegra_clk_duplicate tegra_clk_duplicates[] = { - TEGRA_CLK_DUPLICATE(usbd, "utmip-pad", NULL), - TEGRA_CLK_DUPLICATE(usbd, "tegra-ehci.0", NULL), - TEGRA_CLK_DUPLICATE(usbd, "tegra-otg", NULL), - TEGRA_CLK_DUPLICATE(cclk, NULL, "cpu"), - TEGRA_CLK_DUPLICATE(clk_max, NULL, NULL), /* Must be the last entry */ + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_USBD, "utmip-pad", NULL), + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_USBD, "tegra-ehci.0", NULL), + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_USBD, "tegra-otg", NULL), + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_CCLK, NULL, "cpu"), + TEGRA_CLK_DUPLICATE(TEGRA20_CLK_CLK_MAX, NULL, NULL), /* Must be the last entry */ }; static const struct of_device_id pmc_match[] __initconst = { @@ -1291,7 +1083,6 @@ static const struct of_device_id pmc_match[] __initconst = { static void __init tegra20_clock_init(struct device_node *np) { - int i; struct device_node *node; clk_base = of_iomap(np, 0); @@ -1312,30 +1103,24 @@ static void __init tegra20_clock_init(struct device_node *np) BUG(); } + clks = tegra_clk_init(clk_base, TEGRA20_CLK_CLK_MAX, + TEGRA20_CLK_PERIPH_BANKS); + if (!clks) + return; + tegra20_osc_clk_init(); - tegra20_pmc_clk_init(); - tegra20_fixed_clk_init(); + tegra_fixed_clk_init(tegra20_clks); tegra20_pll_init(); tegra20_super_clk_init(); + tegra_super_clk_gen4_init(clk_base, pmc_base, tegra20_clks, NULL); tegra20_periph_clk_init(); tegra20_audio_clk_init(); + tegra_pmc_clk_init(pmc_base, tegra20_clks); + tegra_init_dup_clks(tegra_clk_duplicates, clks, TEGRA20_CLK_CLK_MAX); - for (i = 0; i < ARRAY_SIZE(clks); i++) { - if (IS_ERR(clks[i])) { - pr_err("Tegra20 clk %d: register failed with %ld\n", - i, PTR_ERR(clks[i])); - BUG(); - } - if (!clks[i]) - clks[i] = ERR_PTR(-EINVAL); - } - - tegra_init_dup_clks(tegra_clk_duplicates, clks, clk_max); - - clk_data.clks = clks; - clk_data.clk_num = ARRAY_SIZE(clks); - of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + tegra_add_of_provider(np); + tegra_register_devclks(devclks, ARRAY_SIZE(devclks)); tegra_clk_apply_init_table = tegra20_clock_apply_init_table; diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index dbe7c8003c5c..8b10c38b6e3c 100644 --- a/drivers/clk/tegra/clk-tegra30.c +++ b/drivers/clk/tegra/clk-tegra30.c @@ -23,42 +23,9 @@ #include <linux/of_address.h> #include <linux/clk/tegra.h> #include <linux/tegra-powergate.h> - +#include <dt-bindings/clock/tegra30-car.h> #include "clk.h" - -#define RST_DEVICES_L 0x004 -#define RST_DEVICES_H 0x008 -#define RST_DEVICES_U 0x00c -#define RST_DEVICES_V 0x358 -#define RST_DEVICES_W 0x35c -#define RST_DEVICES_SET_L 0x300 -#define RST_DEVICES_CLR_L 0x304 -#define RST_DEVICES_SET_H 0x308 -#define RST_DEVICES_CLR_H 0x30c -#define RST_DEVICES_SET_U 0x310 -#define RST_DEVICES_CLR_U 0x314 -#define RST_DEVICES_SET_V 0x430 -#define RST_DEVICES_CLR_V 0x434 -#define RST_DEVICES_SET_W 0x438 -#define RST_DEVICES_CLR_W 0x43c -#define RST_DEVICES_NUM 5 - -#define CLK_OUT_ENB_L 0x010 -#define CLK_OUT_ENB_H 0x014 -#define CLK_OUT_ENB_U 0x018 -#define CLK_OUT_ENB_V 0x360 -#define CLK_OUT_ENB_W 0x364 -#define CLK_OUT_ENB_SET_L 0x320 -#define CLK_OUT_ENB_CLR_L 0x324 -#define CLK_OUT_ENB_SET_H 0x328 -#define CLK_OUT_ENB_CLR_H 0x32c -#define CLK_OUT_ENB_SET_U 0x330 -#define CLK_OUT_ENB_CLR_U 0x334 -#define CLK_OUT_ENB_SET_V 0x440 -#define CLK_OUT_ENB_CLR_V 0x444 -#define CLK_OUT_ENB_SET_W 0x448 -#define CLK_OUT_ENB_CLR_W 0x44c -#define CLK_OUT_ENB_NUM 5 +#include "clk-id.h" #define OSC_CTRL 0x50 #define OSC_CTRL_OSC_FREQ_MASK (0xF<<28) @@ -92,6 +59,8 @@ #define SYSTEM_CLK_RATE 0x030 +#define TEGRA30_CLK_PERIPH_BANKS 5 + #define PLLC_BASE 0x80 #define PLLC_MISC 0x8c #define PLLM_BASE 0x90 @@ -132,88 +101,21 @@ #define AUDIO_SYNC_CLK_I2S4 0x4b0 #define AUDIO_SYNC_CLK_SPDIF 0x4b4 -#define PMC_CLK_OUT_CNTRL 0x1a8 - -#define CLK_SOURCE_I2S0 0x1d8 -#define CLK_SOURCE_I2S1 0x100 -#define CLK_SOURCE_I2S2 0x104 -#define CLK_SOURCE_I2S3 0x3bc -#define CLK_SOURCE_I2S4 0x3c0 #define CLK_SOURCE_SPDIF_OUT 0x108 -#define CLK_SOURCE_SPDIF_IN 0x10c #define CLK_SOURCE_PWM 0x110 #define CLK_SOURCE_D_AUDIO 0x3d0 #define CLK_SOURCE_DAM0 0x3d8 #define CLK_SOURCE_DAM1 0x3dc #define CLK_SOURCE_DAM2 0x3e0 -#define CLK_SOURCE_HDA 0x428 -#define CLK_SOURCE_HDA2CODEC_2X 0x3e4 -#define CLK_SOURCE_SBC1 0x134 -#define CLK_SOURCE_SBC2 0x118 -#define CLK_SOURCE_SBC3 0x11c -#define CLK_SOURCE_SBC4 0x1b4 -#define CLK_SOURCE_SBC5 0x3c8 -#define CLK_SOURCE_SBC6 0x3cc -#define CLK_SOURCE_SATA_OOB 0x420 -#define CLK_SOURCE_SATA 0x424 -#define CLK_SOURCE_NDFLASH 0x160 -#define CLK_SOURCE_NDSPEED 0x3f8 -#define CLK_SOURCE_VFIR 0x168 -#define CLK_SOURCE_SDMMC1 0x150 -#define CLK_SOURCE_SDMMC2 0x154 -#define CLK_SOURCE_SDMMC3 0x1bc -#define CLK_SOURCE_SDMMC4 0x164 -#define CLK_SOURCE_VDE 0x1c8 -#define CLK_SOURCE_CSITE 0x1d4 -#define CLK_SOURCE_LA 0x1f8 -#define CLK_SOURCE_OWR 0x1cc -#define CLK_SOURCE_NOR 0x1d0 -#define CLK_SOURCE_MIPI 0x174 -#define CLK_SOURCE_I2C1 0x124 -#define CLK_SOURCE_I2C2 0x198 -#define CLK_SOURCE_I2C3 0x1b8 -#define CLK_SOURCE_I2C4 0x3c4 -#define CLK_SOURCE_I2C5 0x128 -#define CLK_SOURCE_UARTA 0x178 -#define CLK_SOURCE_UARTB 0x17c -#define CLK_SOURCE_UARTC 0x1a0 -#define CLK_SOURCE_UARTD 0x1c0 -#define CLK_SOURCE_UARTE 0x1c4 -#define CLK_SOURCE_VI 0x148 -#define CLK_SOURCE_VI_SENSOR 0x1a8 -#define CLK_SOURCE_3D 0x158 #define CLK_SOURCE_3D2 0x3b0 #define CLK_SOURCE_2D 0x15c -#define CLK_SOURCE_EPP 0x16c -#define CLK_SOURCE_MPE 0x170 -#define CLK_SOURCE_HOST1X 0x180 -#define CLK_SOURCE_CVE 0x140 -#define CLK_SOURCE_TVO 0x188 -#define CLK_SOURCE_DTV 0x1dc #define CLK_SOURCE_HDMI 0x18c -#define CLK_SOURCE_TVDAC 0x194 -#define CLK_SOURCE_DISP1 0x138 -#define CLK_SOURCE_DISP2 0x13c #define CLK_SOURCE_DSIB 0xd0 -#define CLK_SOURCE_TSENSOR 0x3b8 -#define CLK_SOURCE_ACTMON 0x3e8 -#define CLK_SOURCE_EXTERN1 0x3ec -#define CLK_SOURCE_EXTERN2 0x3f0 -#define CLK_SOURCE_EXTERN3 0x3f4 -#define CLK_SOURCE_I2CSLOW 0x3fc #define CLK_SOURCE_SE 0x42c -#define CLK_SOURCE_MSELECT 0x3b4 #define CLK_SOURCE_EMC 0x19c #define AUDIO_SYNC_DOUBLER 0x49c -#define PMC_CTRL 0 -#define PMC_CTRL_BLINK_ENB 7 - -#define PMC_DPD_PADS_ORIDE 0x1c -#define PMC_DPD_PADS_ORIDE_BLINK_ENB 20 -#define PMC_BLINK_TIMER 0x40 - #define UTMIP_PLL_CFG2 0x488 #define UTMIP_PLL_CFG2_STABLE_COUNT(x) (((x) & 0xffff) << 6) #define UTMIP_PLL_CFG2_ACTIVE_DLY_COUNT(x) (((x) & 0x3f) << 18) @@ -266,89 +168,41 @@ static struct cpu_clk_suspend_context { } tegra30_cpu_clk_sctx; #endif -static int periph_clk_enb_refcnt[CLK_OUT_ENB_NUM * 32]; - static void __iomem *clk_base; static void __iomem *pmc_base; static unsigned long input_freq; -static DEFINE_SPINLOCK(clk_doubler_lock); -static DEFINE_SPINLOCK(clk_out_lock); -static DEFINE_SPINLOCK(pll_div_lock); static DEFINE_SPINLOCK(cml_lock); static DEFINE_SPINLOCK(pll_d_lock); -static DEFINE_SPINLOCK(sysrate_lock); - -#define TEGRA_INIT_DATA_MUX(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ - 30, 2, 0, 0, 8, 1, 0, _regs, _clk_num, \ - periph_clk_enb_refcnt, _gate_flags, _clk_id) - -#define TEGRA_INIT_DATA_DIV16(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ - 30, 2, 0, 0, 16, 0, TEGRA_DIVIDER_ROUND_UP, \ - _regs, _clk_num, periph_clk_enb_refcnt, \ - _gate_flags, _clk_id) - -#define TEGRA_INIT_DATA_MUX8(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ - 29, 3, 0, 0, 8, 1, 0, _regs, _clk_num, \ - periph_clk_enb_refcnt, _gate_flags, _clk_id) - -#define TEGRA_INIT_DATA_INT(_name, _con_id, _dev_id, _parents, _offset, \ - _clk_num, _regs, _gate_flags, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ - 30, 2, 0, 0, 8, 1, TEGRA_DIVIDER_INT, _regs, \ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ - _clk_id) -#define TEGRA_INIT_DATA_UART(_name, _con_id, _dev_id, _parents, _offset,\ - _clk_num, _regs, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ - 30, 2, 0, 0, 16, 1, TEGRA_DIVIDER_UART, _regs, \ - _clk_num, periph_clk_enb_refcnt, 0, _clk_id) +#define TEGRA_INIT_DATA_MUX(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA(_name, NULL, NULL, _parents, _offset, \ + 30, 2, 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP, \ + _clk_num, _gate_flags, _clk_id) + +#define TEGRA_INIT_DATA_MUX8(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA(_name, NULL, NULL, _parents, _offset, \ + 29, 3, 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP, \ + _clk_num, _gate_flags, _clk_id) + +#define TEGRA_INIT_DATA_INT(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA(_name, NULL, NULL, _parents, _offset, \ + 30, 2, 0, 0, 8, 1, TEGRA_DIVIDER_INT | \ + TEGRA_DIVIDER_ROUND_UP, _clk_num, \ + _gate_flags, _clk_id) -#define TEGRA_INIT_DATA_NODIV(_name, _con_id, _dev_id, _parents, _offset, \ - _mux_shift, _mux_width, _clk_num, _regs, \ +#define TEGRA_INIT_DATA_NODIV(_name, _parents, _offset, \ + _mux_shift, _mux_width, _clk_num, \ _gate_flags, _clk_id) \ - TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parents, _offset, \ - _mux_shift, _mux_width, 0, 0, 0, 0, 0, _regs, \ - _clk_num, periph_clk_enb_refcnt, _gate_flags, \ + TEGRA_INIT_DATA(_name, NULL, NULL, _parents, _offset, \ + _mux_shift, _mux_width, 0, 0, 0, 0, 0,\ + _clk_num, _gate_flags, \ _clk_id) -/* - * IDs assigned here must be in sync with DT bindings definition - * for Tegra30 clocks. - */ -enum tegra30_clk { - cpu, rtc = 4, timer, uarta, gpio = 8, sdmmc2, i2s1 = 11, i2c1, ndflash, - sdmmc1, sdmmc4, pwm = 17, i2s2, epp, gr2d = 21, usbd, isp, gr3d, - disp2 = 26, disp1, host1x, vcp, i2s0, cop_cache, mc, ahbdma, apbdma, - kbc = 36, statmon, pmc, kfuse = 40, sbc1, nor, sbc2 = 44, sbc3 = 46, - i2c5, dsia, mipi = 50, hdmi, csi, tvdac, i2c2, uartc, emc = 57, usb2, - usb3, mpe, vde, bsea, bsev, speedo, uartd, uarte, i2c3, sbc4, sdmmc3, - pcie, owr, afi, csite, pciex, avpucq, la, dtv = 79, ndspeed, i2cslow, - dsib, irama = 84, iramb, iramc, iramd, cram2, audio_2x = 90, csus = 92, - cdev2, cdev1, cpu_g = 96, cpu_lp, gr3d2, mselect, tsensor, i2s3, i2s4, - i2c4, sbc5, sbc6, d_audio, apbif, dam0, dam1, dam2, hda2codec_2x, - atomics, audio0_2x, audio1_2x, audio2_2x, audio3_2x, audio4_2x, - spdif_2x, actmon, extern1, extern2, extern3, sata_oob, sata, hda, - se = 127, hda2hdmi, sata_cold, uartb = 160, vfir, spdif_in, spdif_out, - vi, vi_sensor, fuse, fuse_burn, cve, tvo, clk_32k, clk_m, clk_m_div2, - clk_m_div4, pll_ref, pll_c, pll_c_out1, pll_m, pll_m_out1, pll_p, - pll_p_out1, pll_p_out2, pll_p_out3, pll_p_out4, pll_a, pll_a_out0, - pll_d, pll_d_out0, pll_d2, pll_d2_out0, pll_u, pll_x, pll_x_out0, pll_e, - spdif_in_sync, i2s0_sync, i2s1_sync, i2s2_sync, i2s3_sync, i2s4_sync, - vimclk_sync, audio0, audio1, audio2, audio3, audio4, spdif, clk_out_1, - clk_out_2, clk_out_3, sclk, blink, cclk_g, cclk_lp, twd, cml0, cml1, - hclk, pclk, clk_out_1_mux = 300, clk_max -}; - -static struct clk *clks[clk_max]; -static struct clk_onecell_data clk_data; +static struct clk **clks; /* * Structure defining the fields for USB UTMI clocks Parameters. @@ -564,6 +418,8 @@ static struct tegra_clk_pll_params pll_c_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_c_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, }; static struct div_nmp pllm_nmp = { @@ -593,6 +449,9 @@ static struct tegra_clk_pll_params pll_m_params = { .div_nmp = &pllm_nmp, .pmc_divnm_reg = PMC_PLLM_WB0_OVERRIDE, .pmc_divp_reg = PMC_PLLM_WB0_OVERRIDE, + .freq_table = pll_m_freq_table, + .flags = TEGRA_PLLM | TEGRA_PLL_HAS_CPCON | + TEGRA_PLL_SET_DCCON | TEGRA_PLL_USE_LOCK, }; static struct tegra_clk_pll_params pll_p_params = { @@ -607,6 +466,9 @@ static struct tegra_clk_pll_params pll_p_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_p_freq_table, + .flags = TEGRA_PLL_FIXED | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, + .fixed_rate = 408000000, }; static struct tegra_clk_pll_params pll_a_params = { @@ -621,6 +483,8 @@ static struct tegra_clk_pll_params pll_a_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_a_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, }; static struct tegra_clk_pll_params pll_d_params = { @@ -635,6 +499,10 @@ static struct tegra_clk_pll_params pll_d_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, .lock_delay = 1000, + .freq_table = pll_d_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | + TEGRA_PLL_USE_LOCK, + }; static struct tegra_clk_pll_params pll_d2_params = { @@ -649,6 +517,9 @@ static struct tegra_clk_pll_params pll_d2_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, .lock_delay = 1000, + .freq_table = pll_d_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON | + TEGRA_PLL_USE_LOCK, }; static struct tegra_clk_pll_params pll_u_params = { @@ -664,6 +535,8 @@ static struct tegra_clk_pll_params pll_u_params = { .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE, .lock_delay = 1000, .pdiv_tohw = pllu_p, + .freq_table = pll_u_freq_table, + .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON, }; static struct tegra_clk_pll_params pll_x_params = { @@ -678,6 +551,9 @@ static struct tegra_clk_pll_params pll_x_params = { .lock_mask = PLL_BASE_LOCK, .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_x_freq_table, + .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_DCCON | + TEGRA_PLL_USE_LOCK, }; static struct tegra_clk_pll_params pll_e_params = { @@ -692,116 +568,299 @@ static struct tegra_clk_pll_params pll_e_params = { .lock_mask = PLLE_MISC_LOCK, .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE, .lock_delay = 300, + .freq_table = pll_e_freq_table, + .flags = TEGRA_PLLE_CONFIGURE | TEGRA_PLL_FIXED, + .fixed_rate = 100000000, }; -/* Peripheral clock registers */ -static struct tegra_clk_periph_regs periph_l_regs = { - .enb_reg = CLK_OUT_ENB_L, - .enb_set_reg = CLK_OUT_ENB_SET_L, - .enb_clr_reg = CLK_OUT_ENB_CLR_L, - .rst_reg = RST_DEVICES_L, - .rst_set_reg = RST_DEVICES_SET_L, - .rst_clr_reg = RST_DEVICES_CLR_L, +static unsigned long tegra30_input_freq[] = { + [0] = 13000000, + [1] = 16800000, + [4] = 19200000, + [5] = 38400000, + [8] = 12000000, + [9] = 48000000, + [12] = 260000000, }; -static struct tegra_clk_periph_regs periph_h_regs = { - .enb_reg = CLK_OUT_ENB_H, - .enb_set_reg = CLK_OUT_ENB_SET_H, - .enb_clr_reg = CLK_OUT_ENB_CLR_H, - .rst_reg = RST_DEVICES_H, - .rst_set_reg = RST_DEVICES_SET_H, - .rst_clr_reg = RST_DEVICES_CLR_H, +static struct tegra_devclk devclks[] __initdata = { + { .con_id = "pll_c", .dt_id = TEGRA30_CLK_PLL_C }, + { .con_id = "pll_c_out1", .dt_id = TEGRA30_CLK_PLL_C_OUT1 }, + { .con_id = "pll_p", .dt_id = TEGRA30_CLK_PLL_P }, + { .con_id = "pll_p_out1", .dt_id = TEGRA30_CLK_PLL_P_OUT1 }, + { .con_id = "pll_p_out2", .dt_id = TEGRA30_CLK_PLL_P_OUT2 }, + { .con_id = "pll_p_out3", .dt_id = TEGRA30_CLK_PLL_P_OUT3 }, + { .con_id = "pll_p_out4", .dt_id = TEGRA30_CLK_PLL_P_OUT4 }, + { .con_id = "pll_m", .dt_id = TEGRA30_CLK_PLL_M }, + { .con_id = "pll_m_out1", .dt_id = TEGRA30_CLK_PLL_M_OUT1 }, + { .con_id = "pll_x", .dt_id = TEGRA30_CLK_PLL_X }, + { .con_id = "pll_x_out0", .dt_id = TEGRA30_CLK_PLL_X_OUT0 }, + { .con_id = "pll_u", .dt_id = TEGRA30_CLK_PLL_U }, + { .con_id = "pll_d", .dt_id = TEGRA30_CLK_PLL_D }, + { .con_id = "pll_d_out0", .dt_id = TEGRA30_CLK_PLL_D_OUT0 }, + { .con_id = "pll_d2", .dt_id = TEGRA30_CLK_PLL_D2 }, + { .con_id = "pll_d2_out0", .dt_id = TEGRA30_CLK_PLL_D2_OUT0 }, + { .con_id = "pll_a", .dt_id = TEGRA30_CLK_PLL_A }, + { .con_id = "pll_a_out0", .dt_id = TEGRA30_CLK_PLL_A_OUT0 }, + { .con_id = "pll_e", .dt_id = TEGRA30_CLK_PLL_E }, + { .con_id = "spdif_in_sync", .dt_id = TEGRA30_CLK_SPDIF_IN_SYNC }, + { .con_id = "i2s0_sync", .dt_id = TEGRA30_CLK_I2S0_SYNC }, + { .con_id = "i2s1_sync", .dt_id = TEGRA30_CLK_I2S1_SYNC }, + { .con_id = "i2s2_sync", .dt_id = TEGRA30_CLK_I2S2_SYNC }, + { .con_id = "i2s3_sync", .dt_id = TEGRA30_CLK_I2S3_SYNC }, + { .con_id = "i2s4_sync", .dt_id = TEGRA30_CLK_I2S4_SYNC }, + { .con_id = "vimclk_sync", .dt_id = TEGRA30_CLK_VIMCLK_SYNC }, + { .con_id = "audio0", .dt_id = TEGRA30_CLK_AUDIO0 }, + { .con_id = "audio1", .dt_id = TEGRA30_CLK_AUDIO1 }, + { .con_id = "audio2", .dt_id = TEGRA30_CLK_AUDIO2 }, + { .con_id = "audio3", .dt_id = TEGRA30_CLK_AUDIO3 }, + { .con_id = "audio4", .dt_id = TEGRA30_CLK_AUDIO4 }, + { .con_id = "spdif", .dt_id = TEGRA30_CLK_SPDIF }, + { .con_id = "audio0_2x", .dt_id = TEGRA30_CLK_AUDIO0_2X }, + { .con_id = "audio1_2x", .dt_id = TEGRA30_CLK_AUDIO1_2X }, + { .con_id = "audio2_2x", .dt_id = TEGRA30_CLK_AUDIO2_2X }, + { .con_id = "audio3_2x", .dt_id = TEGRA30_CLK_AUDIO3_2X }, + { .con_id = "audio4_2x", .dt_id = TEGRA30_CLK_AUDIO4_2X }, + { .con_id = "spdif_2x", .dt_id = TEGRA30_CLK_SPDIF_2X }, + { .con_id = "extern1", .dev_id = "clk_out_1", .dt_id = TEGRA30_CLK_EXTERN1 }, + { .con_id = "extern2", .dev_id = "clk_out_2", .dt_id = TEGRA30_CLK_EXTERN2 }, + { .con_id = "extern3", .dev_id = "clk_out_3", .dt_id = TEGRA30_CLK_EXTERN3 }, + { .con_id = "blink", .dt_id = TEGRA30_CLK_BLINK }, + { .con_id = "cclk_g", .dt_id = TEGRA30_CLK_CCLK_G }, + { .con_id = "cclk_lp", .dt_id = TEGRA30_CLK_CCLK_LP }, + { .con_id = "sclk", .dt_id = TEGRA30_CLK_SCLK }, + { .con_id = "hclk", .dt_id = TEGRA30_CLK_HCLK }, + { .con_id = "pclk", .dt_id = TEGRA30_CLK_PCLK }, + { .con_id = "twd", .dt_id = TEGRA30_CLK_TWD }, + { .con_id = "emc", .dt_id = TEGRA30_CLK_EMC }, + { .con_id = "clk_32k", .dt_id = TEGRA30_CLK_CLK_32K }, + { .con_id = "clk_m_div2", .dt_id = TEGRA30_CLK_CLK_M_DIV2 }, + { .con_id = "clk_m_div4", .dt_id = TEGRA30_CLK_CLK_M_DIV4 }, + { .con_id = "cml0", .dt_id = TEGRA30_CLK_CML0 }, + { .con_id = "cml1", .dt_id = TEGRA30_CLK_CML1 }, + { .con_id = "clk_m", .dt_id = TEGRA30_CLK_CLK_M }, + { .con_id = "pll_ref", .dt_id = TEGRA30_CLK_PLL_REF }, + { .con_id = "csus", .dev_id = "tengra_camera", .dt_id = TEGRA30_CLK_CSUS }, + { .con_id = "vcp", .dev_id = "tegra-avp", .dt_id = TEGRA30_CLK_VCP }, + { .con_id = "bsea", .dev_id = "tegra-avp", .dt_id = TEGRA30_CLK_BSEA }, + { .con_id = "bsev", .dev_id = "tegra-aes", .dt_id = TEGRA30_CLK_BSEV }, + { .con_id = "dsia", .dev_id = "tegradc.0", .dt_id = TEGRA30_CLK_DSIA }, + { .con_id = "csi", .dev_id = "tegra_camera", .dt_id = TEGRA30_CLK_CSI }, + { .con_id = "isp", .dev_id = "tegra_camera", .dt_id = TEGRA30_CLK_ISP }, + { .con_id = "pcie", .dev_id = "tegra-pcie", .dt_id = TEGRA30_CLK_PCIE }, + { .con_id = "afi", .dev_id = "tegra-pcie", .dt_id = TEGRA30_CLK_AFI }, + { .con_id = "fuse", .dt_id = TEGRA30_CLK_FUSE }, + { .con_id = "fuse_burn", .dev_id = "fuse-tegra", .dt_id = TEGRA30_CLK_FUSE_BURN }, + { .con_id = "apbif", .dev_id = "tegra30-ahub", .dt_id = TEGRA30_CLK_APBIF }, + { .con_id = "hda2hdmi", .dev_id = "tegra30-hda", .dt_id = TEGRA30_CLK_HDA2HDMI }, + { .dev_id = "tegra-apbdma", .dt_id = TEGRA30_CLK_APBDMA }, + { .dev_id = "rtc-tegra", .dt_id = TEGRA30_CLK_RTC }, + { .dev_id = "timer", .dt_id = TEGRA30_CLK_TIMER }, + { .dev_id = "tegra-kbc", .dt_id = TEGRA30_CLK_KBC }, + { .dev_id = "fsl-tegra-udc", .dt_id = TEGRA30_CLK_USBD }, + { .dev_id = "tegra-ehci.1", .dt_id = TEGRA30_CLK_USB2 }, + { .dev_id = "tegra-ehci.2", .dt_id = TEGRA30_CLK_USB2 }, + { .dev_id = "kfuse-tegra", .dt_id = TEGRA30_CLK_KFUSE }, + { .dev_id = "tegra_sata_cold", .dt_id = TEGRA30_CLK_SATA_COLD }, + { .dev_id = "dtv", .dt_id = TEGRA30_CLK_DTV }, + { .dev_id = "tegra30-i2s.0", .dt_id = TEGRA30_CLK_I2S0 }, + { .dev_id = "tegra30-i2s.1", .dt_id = TEGRA30_CLK_I2S1 }, + { .dev_id = "tegra30-i2s.2", .dt_id = TEGRA30_CLK_I2S2 }, + { .dev_id = "tegra30-i2s.3", .dt_id = TEGRA30_CLK_I2S3 }, + { .dev_id = "tegra30-i2s.4", .dt_id = TEGRA30_CLK_I2S4 }, + { .con_id = "spdif_out", .dev_id = "tegra30-spdif", .dt_id = TEGRA30_CLK_SPDIF_OUT }, + { .con_id = "spdif_in", .dev_id = "tegra30-spdif", .dt_id = TEGRA30_CLK_SPDIF_IN }, + { .con_id = "d_audio", .dev_id = "tegra30-ahub", .dt_id = TEGRA30_CLK_D_AUDIO }, + { .dev_id = "tegra30-dam.0", .dt_id = TEGRA30_CLK_DAM0 }, + { .dev_id = "tegra30-dam.1", .dt_id = TEGRA30_CLK_DAM1 }, + { .dev_id = "tegra30-dam.2", .dt_id = TEGRA30_CLK_DAM2 }, + { .con_id = "hda", .dev_id = "tegra30-hda", .dt_id = TEGRA30_CLK_HDA }, + { .con_id = "hda2codec", .dev_id = "tegra30-hda", .dt_id = TEGRA30_CLK_HDA2CODEC_2X }, + { .dev_id = "spi_tegra.0", .dt_id = TEGRA30_CLK_SBC1 }, + { .dev_id = "spi_tegra.1", .dt_id = TEGRA30_CLK_SBC2 }, + { .dev_id = "spi_tegra.2", .dt_id = TEGRA30_CLK_SBC3 }, + { .dev_id = "spi_tegra.3", .dt_id = TEGRA30_CLK_SBC4 }, + { .dev_id = "spi_tegra.4", .dt_id = TEGRA30_CLK_SBC5 }, + { .dev_id = "spi_tegra.5", .dt_id = TEGRA30_CLK_SBC6 }, + { .dev_id = "tegra_sata_oob", .dt_id = TEGRA30_CLK_SATA_OOB }, + { .dev_id = "tegra_sata", .dt_id = TEGRA30_CLK_SATA }, + { .dev_id = "tegra_nand", .dt_id = TEGRA30_CLK_NDFLASH }, + { .dev_id = "tegra_nand_speed", .dt_id = TEGRA30_CLK_NDSPEED }, + { .dev_id = "vfir", .dt_id = TEGRA30_CLK_VFIR }, + { .dev_id = "csite", .dt_id = TEGRA30_CLK_CSITE }, + { .dev_id = "la", .dt_id = TEGRA30_CLK_LA }, + { .dev_id = "tegra_w1", .dt_id = TEGRA30_CLK_OWR }, + { .dev_id = "mipi", .dt_id = TEGRA30_CLK_MIPI }, + { .dev_id = "tegra-tsensor", .dt_id = TEGRA30_CLK_TSENSOR }, + { .dev_id = "i2cslow", .dt_id = TEGRA30_CLK_I2CSLOW }, + { .dev_id = "vde", .dt_id = TEGRA30_CLK_VDE }, + { .con_id = "vi", .dev_id = "tegra_camera", .dt_id = TEGRA30_CLK_VI }, + { .dev_id = "epp", .dt_id = TEGRA30_CLK_EPP }, + { .dev_id = "mpe", .dt_id = TEGRA30_CLK_MPE }, + { .dev_id = "host1x", .dt_id = TEGRA30_CLK_HOST1X }, + { .dev_id = "3d", .dt_id = TEGRA30_CLK_GR3D }, + { .dev_id = "3d2", .dt_id = TEGRA30_CLK_GR3D2 }, + { .dev_id = "2d", .dt_id = TEGRA30_CLK_GR2D }, + { .dev_id = "se", .dt_id = TEGRA30_CLK_SE }, + { .dev_id = "mselect", .dt_id = TEGRA30_CLK_MSELECT }, + { .dev_id = "tegra-nor", .dt_id = TEGRA30_CLK_NOR }, + { .dev_id = "sdhci-tegra.0", .dt_id = TEGRA30_CLK_SDMMC1 }, + { .dev_id = "sdhci-tegra.1", .dt_id = TEGRA30_CLK_SDMMC2 }, + { .dev_id = "sdhci-tegra.2", .dt_id = TEGRA30_CLK_SDMMC3 }, + { .dev_id = "sdhci-tegra.3", .dt_id = TEGRA30_CLK_SDMMC4 }, + { .dev_id = "cve", .dt_id = TEGRA30_CLK_CVE }, + { .dev_id = "tvo", .dt_id = TEGRA30_CLK_TVO }, + { .dev_id = "tvdac", .dt_id = TEGRA30_CLK_TVDAC }, + { .dev_id = "actmon", .dt_id = TEGRA30_CLK_ACTMON }, + { .con_id = "vi_sensor", .dev_id = "tegra_camera", .dt_id = TEGRA30_CLK_VI_SENSOR }, + { .con_id = "div-clk", .dev_id = "tegra-i2c.0", .dt_id = TEGRA30_CLK_I2C1 }, + { .con_id = "div-clk", .dev_id = "tegra-i2c.1", .dt_id = TEGRA30_CLK_I2C2 }, + { .con_id = "div-clk", .dev_id = "tegra-i2c.2", .dt_id = TEGRA30_CLK_I2C3 }, + { .con_id = "div-clk", .dev_id = "tegra-i2c.3", .dt_id = TEGRA30_CLK_I2C4 }, + { .con_id = "div-clk", .dev_id = "tegra-i2c.4", .dt_id = TEGRA30_CLK_I2C5 }, + { .dev_id = "tegra_uart.0", .dt_id = TEGRA30_CLK_UARTA }, + { .dev_id = "tegra_uart.1", .dt_id = TEGRA30_CLK_UARTB }, + { .dev_id = "tegra_uart.2", .dt_id = TEGRA30_CLK_UARTC }, + { .dev_id = "tegra_uart.3", .dt_id = TEGRA30_CLK_UARTD }, + { .dev_id = "tegra_uart.4", .dt_id = TEGRA30_CLK_UARTE }, + { .dev_id = "hdmi", .dt_id = TEGRA30_CLK_HDMI }, + { .dev_id = "extern1", .dt_id = TEGRA30_CLK_EXTERN1 }, + { .dev_id = "extern2", .dt_id = TEGRA30_CLK_EXTERN2 }, + { .dev_id = "extern3", .dt_id = TEGRA30_CLK_EXTERN3 }, + { .dev_id = "pwm", .dt_id = TEGRA30_CLK_PWM }, + { .dev_id = "tegradc.0", .dt_id = TEGRA30_CLK_DISP1 }, + { .dev_id = "tegradc.1", .dt_id = TEGRA30_CLK_DISP2 }, + { .dev_id = "tegradc.1", .dt_id = TEGRA30_CLK_DSIB }, }; -static struct tegra_clk_periph_regs periph_u_regs = { - .enb_reg = CLK_OUT_ENB_U, - .enb_set_reg = CLK_OUT_ENB_SET_U, - .enb_clr_reg = CLK_OUT_ENB_CLR_U, - .rst_reg = RST_DEVICES_U, - .rst_set_reg = RST_DEVICES_SET_U, - .rst_clr_reg = RST_DEVICES_CLR_U, -}; +static struct tegra_clk tegra30_clks[tegra_clk_max] __initdata = { + [tegra_clk_clk_32k] = { .dt_id = TEGRA30_CLK_CLK_32K, .present = true }, + [tegra_clk_clk_m] = { .dt_id = TEGRA30_CLK_CLK_M, .present = true }, + [tegra_clk_clk_m_div2] = { .dt_id = TEGRA30_CLK_CLK_M_DIV2, .present = true }, + [tegra_clk_clk_m_div4] = { .dt_id = TEGRA30_CLK_CLK_M_DIV4, .present = true }, + [tegra_clk_pll_ref] = { .dt_id = TEGRA30_CLK_PLL_REF, .present = true }, + [tegra_clk_spdif_in_sync] = { .dt_id = TEGRA30_CLK_SPDIF_IN_SYNC, .present = true }, + [tegra_clk_i2s0_sync] = { .dt_id = TEGRA30_CLK_I2S0_SYNC, .present = true }, + [tegra_clk_i2s1_sync] = { .dt_id = TEGRA30_CLK_I2S1_SYNC, .present = true }, + [tegra_clk_i2s2_sync] = { .dt_id = TEGRA30_CLK_I2S2_SYNC, .present = true }, + [tegra_clk_i2s3_sync] = { .dt_id = TEGRA30_CLK_I2S3_SYNC, .present = true }, + [tegra_clk_i2s4_sync] = { .dt_id = TEGRA30_CLK_I2S4_SYNC, .present = true }, + [tegra_clk_vimclk_sync] = { .dt_id = TEGRA30_CLK_VIMCLK_SYNC, .present = true }, + [tegra_clk_audio0] = { .dt_id = TEGRA30_CLK_AUDIO0, .present = true }, + [tegra_clk_audio1] = { .dt_id = TEGRA30_CLK_AUDIO1, .present = true }, + [tegra_clk_audio2] = { .dt_id = TEGRA30_CLK_AUDIO2, .present = true }, + [tegra_clk_audio3] = { .dt_id = TEGRA30_CLK_AUDIO3, .present = true }, + [tegra_clk_audio4] = { .dt_id = TEGRA30_CLK_AUDIO4, .present = true }, + [tegra_clk_spdif] = { .dt_id = TEGRA30_CLK_SPDIF, .present = true }, + [tegra_clk_audio0_mux] = { .dt_id = TEGRA30_CLK_AUDIO0_MUX, .present = true }, + [tegra_clk_audio1_mux] = { .dt_id = TEGRA30_CLK_AUDIO1_MUX, .present = true }, + [tegra_clk_audio2_mux] = { .dt_id = TEGRA30_CLK_AUDIO2_MUX, .present = true }, + [tegra_clk_audio3_mux] = { .dt_id = TEGRA30_CLK_AUDIO3_MUX, .present = true }, + [tegra_clk_audio4_mux] = { .dt_id = TEGRA30_CLK_AUDIO4_MUX, .present = true }, + [tegra_clk_spdif_mux] = { .dt_id = TEGRA30_CLK_SPDIF_MUX, .present = true }, + [tegra_clk_audio0_2x] = { .dt_id = TEGRA30_CLK_AUDIO0_2X, .present = true }, + [tegra_clk_audio1_2x] = { .dt_id = TEGRA30_CLK_AUDIO1_2X, .present = true }, + [tegra_clk_audio2_2x] = { .dt_id = TEGRA30_CLK_AUDIO2_2X, .present = true }, + [tegra_clk_audio3_2x] = { .dt_id = TEGRA30_CLK_AUDIO3_2X, .present = true }, + [tegra_clk_audio4_2x] = { .dt_id = TEGRA30_CLK_AUDIO4_2X, .present = true }, + [tegra_clk_spdif_2x] = { .dt_id = TEGRA30_CLK_SPDIF_2X, .present = true }, + [tegra_clk_clk_out_1] = { .dt_id = TEGRA30_CLK_CLK_OUT_1, .present = true }, + [tegra_clk_clk_out_2] = { .dt_id = TEGRA30_CLK_CLK_OUT_2, .present = true }, + [tegra_clk_clk_out_3] = { .dt_id = TEGRA30_CLK_CLK_OUT_3, .present = true }, + [tegra_clk_blink] = { .dt_id = TEGRA30_CLK_BLINK, .present = true }, + [tegra_clk_clk_out_1_mux] = { .dt_id = TEGRA30_CLK_CLK_OUT_1_MUX, .present = true }, + [tegra_clk_clk_out_2_mux] = { .dt_id = TEGRA30_CLK_CLK_OUT_2_MUX, .present = true }, + [tegra_clk_clk_out_3_mux] = { .dt_id = TEGRA30_CLK_CLK_OUT_3_MUX, .present = true }, + [tegra_clk_hclk] = { .dt_id = TEGRA30_CLK_HCLK, .present = true }, + [tegra_clk_pclk] = { .dt_id = TEGRA30_CLK_PCLK, .present = true }, + [tegra_clk_i2s0] = { .dt_id = TEGRA30_CLK_I2S0, .present = true }, + [tegra_clk_i2s1] = { .dt_id = TEGRA30_CLK_I2S1, .present = true }, + [tegra_clk_i2s2] = { .dt_id = TEGRA30_CLK_I2S2, .present = true }, + [tegra_clk_i2s3] = { .dt_id = TEGRA30_CLK_I2S3, .present = true }, + [tegra_clk_i2s4] = { .dt_id = TEGRA30_CLK_I2S4, .present = true }, + [tegra_clk_spdif_in] = { .dt_id = TEGRA30_CLK_SPDIF_IN, .present = true }, + [tegra_clk_hda] = { .dt_id = TEGRA30_CLK_HDA, .present = true }, + [tegra_clk_hda2codec_2x] = { .dt_id = TEGRA30_CLK_HDA2CODEC_2X, .present = true }, + [tegra_clk_sbc1] = { .dt_id = TEGRA30_CLK_SBC1, .present = true }, + [tegra_clk_sbc2] = { .dt_id = TEGRA30_CLK_SBC2, .present = true }, + [tegra_clk_sbc3] = { .dt_id = TEGRA30_CLK_SBC3, .present = true }, + [tegra_clk_sbc4] = { .dt_id = TEGRA30_CLK_SBC4, .present = true }, + [tegra_clk_sbc5] = { .dt_id = TEGRA30_CLK_SBC5, .present = true }, + [tegra_clk_sbc6] = { .dt_id = TEGRA30_CLK_SBC6, .present = true }, + [tegra_clk_ndflash] = { .dt_id = TEGRA30_CLK_NDFLASH, .present = true }, + [tegra_clk_ndspeed] = { .dt_id = TEGRA30_CLK_NDSPEED, .present = true }, + [tegra_clk_vfir] = { .dt_id = TEGRA30_CLK_VFIR, .present = true }, + [tegra_clk_la] = { .dt_id = TEGRA30_CLK_LA, .present = true }, + [tegra_clk_csite] = { .dt_id = TEGRA30_CLK_CSITE, .present = true }, + [tegra_clk_owr] = { .dt_id = TEGRA30_CLK_OWR, .present = true }, + [tegra_clk_mipi] = { .dt_id = TEGRA30_CLK_MIPI, .present = true }, + [tegra_clk_tsensor] = { .dt_id = TEGRA30_CLK_TSENSOR, .present = true }, + [tegra_clk_i2cslow] = { .dt_id = TEGRA30_CLK_I2CSLOW, .present = true }, + [tegra_clk_vde] = { .dt_id = TEGRA30_CLK_VDE, .present = true }, + [tegra_clk_vi] = { .dt_id = TEGRA30_CLK_VI, .present = true }, + [tegra_clk_epp] = { .dt_id = TEGRA30_CLK_EPP, .present = true }, + [tegra_clk_mpe] = { .dt_id = TEGRA30_CLK_MPE, .present = true }, + [tegra_clk_host1x] = { .dt_id = TEGRA30_CLK_HOST1X, .present = true }, + [tegra_clk_gr2d] = { .dt_id = TEGRA30_CLK_GR2D, .present = true }, + [tegra_clk_gr3d] = { .dt_id = TEGRA30_CLK_GR3D, .present = true }, + [tegra_clk_mselect] = { .dt_id = TEGRA30_CLK_MSELECT, .present = true }, + [tegra_clk_nor] = { .dt_id = TEGRA30_CLK_NOR, .present = true }, + [tegra_clk_sdmmc1] = { .dt_id = TEGRA30_CLK_SDMMC1, .present = true }, + [tegra_clk_sdmmc2] = { .dt_id = TEGRA30_CLK_SDMMC2, .present = true }, + [tegra_clk_sdmmc3] = { .dt_id = TEGRA30_CLK_SDMMC3, .present = true }, + [tegra_clk_sdmmc4] = { .dt_id = TEGRA30_CLK_SDMMC4, .present = true }, + [tegra_clk_cve] = { .dt_id = TEGRA30_CLK_CVE, .present = true }, + [tegra_clk_tvo] = { .dt_id = TEGRA30_CLK_TVO, .present = true }, + [tegra_clk_tvdac] = { .dt_id = TEGRA30_CLK_TVDAC, .present = true }, + [tegra_clk_actmon] = { .dt_id = TEGRA30_CLK_ACTMON, .present = true }, + [tegra_clk_vi_sensor] = { .dt_id = TEGRA30_CLK_VI_SENSOR, .present = true }, + [tegra_clk_i2c1] = { .dt_id = TEGRA30_CLK_I2C1, .present = true }, + [tegra_clk_i2c2] = { .dt_id = TEGRA30_CLK_I2C2, .present = true }, + [tegra_clk_i2c3] = { .dt_id = TEGRA30_CLK_I2C3, .present = true }, + [tegra_clk_i2c4] = { .dt_id = TEGRA30_CLK_I2C4, .present = true }, + [tegra_clk_i2c5] = { .dt_id = TEGRA30_CLK_I2C5, .present = true }, + [tegra_clk_uarta] = { .dt_id = TEGRA30_CLK_UARTA, .present = true }, + [tegra_clk_uartb] = { .dt_id = TEGRA30_CLK_UARTB, .present = true }, + [tegra_clk_uartc] = { .dt_id = TEGRA30_CLK_UARTC, .present = true }, + [tegra_clk_uartd] = { .dt_id = TEGRA30_CLK_UARTD, .present = true }, + [tegra_clk_uarte] = { .dt_id = TEGRA30_CLK_UARTE, .present = true }, + [tegra_clk_extern1] = { .dt_id = TEGRA30_CLK_EXTERN1, .present = true }, + [tegra_clk_extern2] = { .dt_id = TEGRA30_CLK_EXTERN2, .present = true }, + [tegra_clk_extern3] = { .dt_id = TEGRA30_CLK_EXTERN3, .present = true }, + [tegra_clk_disp1] = { .dt_id = TEGRA30_CLK_DISP1, .present = true }, + [tegra_clk_disp2] = { .dt_id = TEGRA30_CLK_DISP2, .present = true }, + [tegra_clk_apbdma] = { .dt_id = TEGRA30_CLK_APBDMA, .present = true }, + [tegra_clk_rtc] = { .dt_id = TEGRA30_CLK_RTC, .present = true }, + [tegra_clk_timer] = { .dt_id = TEGRA30_CLK_TIMER, .present = true }, + [tegra_clk_kbc] = { .dt_id = TEGRA30_CLK_KBC, .present = true }, + [tegra_clk_csus] = { .dt_id = TEGRA30_CLK_CSUS, .present = true }, + [tegra_clk_vcp] = { .dt_id = TEGRA30_CLK_VCP, .present = true }, + [tegra_clk_bsea] = { .dt_id = TEGRA30_CLK_BSEA, .present = true }, + [tegra_clk_bsev] = { .dt_id = TEGRA30_CLK_BSEV, .present = true }, + [tegra_clk_usbd] = { .dt_id = TEGRA30_CLK_USBD, .present = true }, + [tegra_clk_usb2] = { .dt_id = TEGRA30_CLK_USB2, .present = true }, + [tegra_clk_usb3] = { .dt_id = TEGRA30_CLK_USB3, .present = true }, + [tegra_clk_csi] = { .dt_id = TEGRA30_CLK_CSI, .present = true }, + [tegra_clk_isp] = { .dt_id = TEGRA30_CLK_ISP, .present = true }, + [tegra_clk_kfuse] = { .dt_id = TEGRA30_CLK_KFUSE, .present = true }, + [tegra_clk_fuse] = { .dt_id = TEGRA30_CLK_FUSE, .present = true }, + [tegra_clk_fuse_burn] = { .dt_id = TEGRA30_CLK_FUSE_BURN, .present = true }, + [tegra_clk_apbif] = { .dt_id = TEGRA30_CLK_APBIF, .present = true }, + [tegra_clk_hda2hdmi] = { .dt_id = TEGRA30_CLK_HDA2HDMI, .present = true }, + [tegra_clk_sata_cold] = { .dt_id = TEGRA30_CLK_SATA_COLD, .present = true }, + [tegra_clk_sata_oob] = { .dt_id = TEGRA30_CLK_SATA_OOB, .present = true }, + [tegra_clk_sata] = { .dt_id = TEGRA30_CLK_SATA, .present = true }, + [tegra_clk_dtv] = { .dt_id = TEGRA30_CLK_DTV, .present = true }, + [tegra_clk_pll_p] = { .dt_id = TEGRA30_CLK_PLL_P, .present = true }, + [tegra_clk_pll_p_out1] = { .dt_id = TEGRA30_CLK_PLL_P_OUT1, .present = true }, + [tegra_clk_pll_p_out2] = { .dt_id = TEGRA30_CLK_PLL_P_OUT2, .present = true }, + [tegra_clk_pll_p_out3] = { .dt_id = TEGRA30_CLK_PLL_P_OUT3, .present = true }, + [tegra_clk_pll_p_out4] = { .dt_id = TEGRA30_CLK_PLL_P_OUT4, .present = true }, + [tegra_clk_pll_a] = { .dt_id = TEGRA30_CLK_PLL_A, .present = true }, + [tegra_clk_pll_a_out0] = { .dt_id = TEGRA30_CLK_PLL_A_OUT0, .present = true }, -static struct tegra_clk_periph_regs periph_v_regs = { - .enb_reg = CLK_OUT_ENB_V, - .enb_set_reg = CLK_OUT_ENB_SET_V, - .enb_clr_reg = CLK_OUT_ENB_CLR_V, - .rst_reg = RST_DEVICES_V, - .rst_set_reg = RST_DEVICES_SET_V, - .rst_clr_reg = RST_DEVICES_CLR_V, }; -static struct tegra_clk_periph_regs periph_w_regs = { - .enb_reg = CLK_OUT_ENB_W, - .enb_set_reg = CLK_OUT_ENB_SET_W, - .enb_clr_reg = CLK_OUT_ENB_CLR_W, - .rst_reg = RST_DEVICES_W, - .rst_set_reg = RST_DEVICES_SET_W, - .rst_clr_reg = RST_DEVICES_CLR_W, -}; - -static void tegra30_clk_measure_input_freq(void) -{ - u32 osc_ctrl = readl_relaxed(clk_base + OSC_CTRL); - u32 auto_clk_control = osc_ctrl & OSC_CTRL_OSC_FREQ_MASK; - u32 pll_ref_div = osc_ctrl & OSC_CTRL_PLL_REF_DIV_MASK; - - switch (auto_clk_control) { - case OSC_CTRL_OSC_FREQ_12MHZ: - BUG_ON(pll_ref_div != OSC_CTRL_PLL_REF_DIV_1); - input_freq = 12000000; - break; - case OSC_CTRL_OSC_FREQ_13MHZ: - BUG_ON(pll_ref_div != OSC_CTRL_PLL_REF_DIV_1); - input_freq = 13000000; - break; - case OSC_CTRL_OSC_FREQ_19_2MHZ: - BUG_ON(pll_ref_div != OSC_CTRL_PLL_REF_DIV_1); - input_freq = 19200000; - break; - case OSC_CTRL_OSC_FREQ_26MHZ: - BUG_ON(pll_ref_div != OSC_CTRL_PLL_REF_DIV_1); - input_freq = 26000000; - break; - case OSC_CTRL_OSC_FREQ_16_8MHZ: - BUG_ON(pll_ref_div != OSC_CTRL_PLL_REF_DIV_1); - input_freq = 16800000; - break; - case OSC_CTRL_OSC_FREQ_38_4MHZ: - BUG_ON(pll_ref_div != OSC_CTRL_PLL_REF_DIV_2); - input_freq = 38400000; - break; - case OSC_CTRL_OSC_FREQ_48MHZ: - BUG_ON(pll_ref_div != OSC_CTRL_PLL_REF_DIV_4); - input_freq = 48000000; - break; - default: - pr_err("Unexpected auto clock control value %d", - auto_clk_control); - BUG(); - return; - } -} - -static unsigned int tegra30_get_pll_ref_div(void) -{ - u32 pll_ref_div = readl_relaxed(clk_base + OSC_CTRL) & - OSC_CTRL_PLL_REF_DIV_MASK; - - switch (pll_ref_div) { - case OSC_CTRL_PLL_REF_DIV_1: - return 1; - case OSC_CTRL_PLL_REF_DIV_2: - return 2; - case OSC_CTRL_PLL_REF_DIV_4: - return 4; - default: - pr_err("Invalid pll ref divider %d", pll_ref_div); - BUG(); - } - return 0; -} - static void tegra30_utmi_param_configure(void) { u32 reg; @@ -863,11 +922,8 @@ static void __init tegra30_pll_init(void) /* PLLC */ clk = tegra_clk_register_pll("pll_c", "pll_ref", clk_base, pmc_base, 0, - 0, &pll_c_params, - TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK, - pll_c_freq_table, NULL); - clk_register_clkdev(clk, "pll_c", NULL); - clks[pll_c] = clk; + &pll_c_params, NULL); + clks[TEGRA30_CLK_PLL_C] = clk; /* PLLC_OUT1 */ clk = tegra_clk_register_divider("pll_c_out1_div", "pll_c", @@ -876,73 +932,13 @@ static void __init tegra30_pll_init(void) clk = tegra_clk_register_pll_out("pll_c_out1", "pll_c_out1_div", clk_base + PLLC_OUT, 1, 0, CLK_SET_RATE_PARENT, 0, NULL); - clk_register_clkdev(clk, "pll_c_out1", NULL); - clks[pll_c_out1] = clk; - - /* PLLP */ - clk = tegra_clk_register_pll("pll_p", "pll_ref", clk_base, pmc_base, 0, - 408000000, &pll_p_params, - TEGRA_PLL_FIXED | TEGRA_PLL_HAS_CPCON | - TEGRA_PLL_USE_LOCK, pll_p_freq_table, NULL); - clk_register_clkdev(clk, "pll_p", NULL); - clks[pll_p] = clk; - - /* PLLP_OUT1 */ - clk = tegra_clk_register_divider("pll_p_out1_div", "pll_p", - clk_base + PLLP_OUTA, 0, TEGRA_DIVIDER_FIXED | - TEGRA_DIVIDER_ROUND_UP, 8, 8, 1, - &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out1", "pll_p_out1_div", - clk_base + PLLP_OUTA, 1, 0, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out1", NULL); - clks[pll_p_out1] = clk; - - /* PLLP_OUT2 */ - clk = tegra_clk_register_divider("pll_p_out2_div", "pll_p", - clk_base + PLLP_OUTA, 0, TEGRA_DIVIDER_FIXED | - TEGRA_DIVIDER_ROUND_UP, 24, 8, 1, - &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out2", "pll_p_out2_div", - clk_base + PLLP_OUTA, 17, 16, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out2", NULL); - clks[pll_p_out2] = clk; - - /* PLLP_OUT3 */ - clk = tegra_clk_register_divider("pll_p_out3_div", "pll_p", - clk_base + PLLP_OUTB, 0, TEGRA_DIVIDER_FIXED | - TEGRA_DIVIDER_ROUND_UP, 8, 8, 1, - &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out3", "pll_p_out3_div", - clk_base + PLLP_OUTB, 1, 0, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out3", NULL); - clks[pll_p_out3] = clk; - - /* PLLP_OUT4 */ - clk = tegra_clk_register_divider("pll_p_out4_div", "pll_p", - clk_base + PLLP_OUTB, 0, TEGRA_DIVIDER_FIXED | - TEGRA_DIVIDER_ROUND_UP, 24, 8, 1, - &pll_div_lock); - clk = tegra_clk_register_pll_out("pll_p_out4", "pll_p_out4_div", - clk_base + PLLP_OUTB, 17, 16, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, - &pll_div_lock); - clk_register_clkdev(clk, "pll_p_out4", NULL); - clks[pll_p_out4] = clk; + clks[TEGRA30_CLK_PLL_C_OUT1] = clk; /* PLLM */ clk = tegra_clk_register_pll("pll_m", "pll_ref", clk_base, pmc_base, - CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE, 0, - &pll_m_params, TEGRA_PLLM | TEGRA_PLL_HAS_CPCON | - TEGRA_PLL_SET_DCCON | TEGRA_PLL_USE_LOCK, - pll_m_freq_table, NULL); - clk_register_clkdev(clk, "pll_m", NULL); - clks[pll_m] = clk; + CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE, + &pll_m_params, NULL); + clks[TEGRA30_CLK_PLL_M] = clk; /* PLLM_OUT1 */ clk = tegra_clk_register_divider("pll_m_out1_div", "pll_m", @@ -951,78 +947,44 @@ static void __init tegra30_pll_init(void) clk = tegra_clk_register_pll_out("pll_m_out1", "pll_m_out1_div", clk_base + PLLM_OUT, 1, 0, CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0, NULL); - clk_register_clkdev(clk, "pll_m_out1", NULL); - clks[pll_m_out1] = clk; + clks[TEGRA30_CLK_PLL_M_OUT1] = clk; /* PLLX */ clk = tegra_clk_register_pll("pll_x", "pll_ref", clk_base, pmc_base, 0, - 0, &pll_x_params, TEGRA_PLL_HAS_CPCON | - TEGRA_PLL_SET_DCCON | TEGRA_PLL_USE_LOCK, - pll_x_freq_table, NULL); - clk_register_clkdev(clk, "pll_x", NULL); - clks[pll_x] = clk; + &pll_x_params, NULL); + clks[TEGRA30_CLK_PLL_X] = clk; /* PLLX_OUT0 */ clk = clk_register_fixed_factor(NULL, "pll_x_out0", "pll_x", CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "pll_x_out0", NULL); - clks[pll_x_out0] = clk; + clks[TEGRA30_CLK_PLL_X_OUT0] = clk; /* PLLU */ clk = tegra_clk_register_pll("pll_u", "pll_ref", clk_base, pmc_base, 0, - 0, &pll_u_params, TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | - TEGRA_PLL_SET_LFCON, - pll_u_freq_table, - NULL); - clk_register_clkdev(clk, "pll_u", NULL); - clks[pll_u] = clk; + &pll_u_params, NULL); + clks[TEGRA30_CLK_PLL_U] = clk; tegra30_utmi_param_configure(); /* PLLD */ clk = tegra_clk_register_pll("pll_d", "pll_ref", clk_base, pmc_base, 0, - 0, &pll_d_params, TEGRA_PLL_HAS_CPCON | - TEGRA_PLL_SET_LFCON | TEGRA_PLL_USE_LOCK, - pll_d_freq_table, &pll_d_lock); - clk_register_clkdev(clk, "pll_d", NULL); - clks[pll_d] = clk; + &pll_d_params, &pll_d_lock); + clks[TEGRA30_CLK_PLL_D] = clk; /* PLLD_OUT0 */ clk = clk_register_fixed_factor(NULL, "pll_d_out0", "pll_d", CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "pll_d_out0", NULL); - clks[pll_d_out0] = clk; + clks[TEGRA30_CLK_PLL_D_OUT0] = clk; /* PLLD2 */ clk = tegra_clk_register_pll("pll_d2", "pll_ref", clk_base, pmc_base, 0, - 0, &pll_d2_params, TEGRA_PLL_HAS_CPCON | - TEGRA_PLL_SET_LFCON | TEGRA_PLL_USE_LOCK, - pll_d_freq_table, NULL); - clk_register_clkdev(clk, "pll_d2", NULL); - clks[pll_d2] = clk; + &pll_d2_params, NULL); + clks[TEGRA30_CLK_PLL_D2] = clk; /* PLLD2_OUT0 */ clk = clk_register_fixed_factor(NULL, "pll_d2_out0", "pll_d2", CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "pll_d2_out0", NULL); - clks[pll_d2_out0] = clk; - - /* PLLA */ - clk = tegra_clk_register_pll("pll_a", "pll_p_out1", clk_base, pmc_base, - 0, 0, &pll_a_params, TEGRA_PLL_HAS_CPCON | - TEGRA_PLL_USE_LOCK, pll_a_freq_table, NULL); - clk_register_clkdev(clk, "pll_a", NULL); - clks[pll_a] = clk; - - /* PLLA_OUT0 */ - clk = tegra_clk_register_divider("pll_a_out0_div", "pll_a", - clk_base + PLLA_OUT, 0, TEGRA_DIVIDER_ROUND_UP, - 8, 8, 1, NULL); - clk = tegra_clk_register_pll_out("pll_a_out0", "pll_a_out0_div", - clk_base + PLLA_OUT, 1, 0, CLK_IGNORE_UNUSED | - CLK_SET_RATE_PARENT, 0, NULL); - clk_register_clkdev(clk, "pll_a_out0", NULL); - clks[pll_a_out0] = clk; + clks[TEGRA30_CLK_PLL_D2_OUT0] = clk; /* PLLE */ clk = clk_register_mux(NULL, "pll_e_mux", pll_e_parents, @@ -1030,258 +992,8 @@ static void __init tegra30_pll_init(void) CLK_SET_RATE_NO_REPARENT, clk_base + PLLE_AUX, 2, 1, 0, NULL); clk = tegra_clk_register_plle("pll_e", "pll_e_mux", clk_base, pmc_base, - CLK_GET_RATE_NOCACHE, 100000000, &pll_e_params, - TEGRA_PLLE_CONFIGURE, pll_e_freq_table, NULL); - clk_register_clkdev(clk, "pll_e", NULL); - clks[pll_e] = clk; -} - -static const char *mux_audio_sync_clk[] = { "spdif_in_sync", "i2s0_sync", - "i2s1_sync", "i2s2_sync", "i2s3_sync", "i2s4_sync", "vimclk_sync",}; -static const char *clk_out1_parents[] = { "clk_m", "clk_m_div2", - "clk_m_div4", "extern1", }; -static const char *clk_out2_parents[] = { "clk_m", "clk_m_div2", - "clk_m_div4", "extern2", }; -static const char *clk_out3_parents[] = { "clk_m", "clk_m_div2", - "clk_m_div4", "extern3", }; - -static void __init tegra30_audio_clk_init(void) -{ - struct clk *clk; - - /* spdif_in_sync */ - clk = tegra_clk_register_sync_source("spdif_in_sync", 24000000, - 24000000); - clk_register_clkdev(clk, "spdif_in_sync", NULL); - clks[spdif_in_sync] = clk; - - /* i2s0_sync */ - clk = tegra_clk_register_sync_source("i2s0_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s0_sync", NULL); - clks[i2s0_sync] = clk; - - /* i2s1_sync */ - clk = tegra_clk_register_sync_source("i2s1_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s1_sync", NULL); - clks[i2s1_sync] = clk; - - /* i2s2_sync */ - clk = tegra_clk_register_sync_source("i2s2_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s2_sync", NULL); - clks[i2s2_sync] = clk; - - /* i2s3_sync */ - clk = tegra_clk_register_sync_source("i2s3_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s3_sync", NULL); - clks[i2s3_sync] = clk; - - /* i2s4_sync */ - clk = tegra_clk_register_sync_source("i2s4_sync", 24000000, 24000000); - clk_register_clkdev(clk, "i2s4_sync", NULL); - clks[i2s4_sync] = clk; - - /* vimclk_sync */ - clk = tegra_clk_register_sync_source("vimclk_sync", 24000000, 24000000); - clk_register_clkdev(clk, "vimclk_sync", NULL); - clks[vimclk_sync] = clk; - - /* audio0 */ - clk = clk_register_mux(NULL, "audio0_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S0, 0, 3, 0, NULL); - clk = clk_register_gate(NULL, "audio0", "audio0_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S0, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio0", NULL); - clks[audio0] = clk; - - /* audio1 */ - clk = clk_register_mux(NULL, "audio1_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S1, 0, 3, 0, NULL); - clk = clk_register_gate(NULL, "audio1", "audio1_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S1, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio1", NULL); - clks[audio1] = clk; - - /* audio2 */ - clk = clk_register_mux(NULL, "audio2_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S2, 0, 3, 0, NULL); - clk = clk_register_gate(NULL, "audio2", "audio2_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S2, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio2", NULL); - clks[audio2] = clk; - - /* audio3 */ - clk = clk_register_mux(NULL, "audio3_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S3, 0, 3, 0, NULL); - clk = clk_register_gate(NULL, "audio3", "audio3_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S3, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio3", NULL); - clks[audio3] = clk; - - /* audio4 */ - clk = clk_register_mux(NULL, "audio4_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_I2S4, 0, 3, 0, NULL); - clk = clk_register_gate(NULL, "audio4", "audio4_mux", 0, - clk_base + AUDIO_SYNC_CLK_I2S4, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "audio4", NULL); - clks[audio4] = clk; - - /* spdif */ - clk = clk_register_mux(NULL, "spdif_mux", mux_audio_sync_clk, - ARRAY_SIZE(mux_audio_sync_clk), - CLK_SET_RATE_NO_REPARENT, - clk_base + AUDIO_SYNC_CLK_SPDIF, 0, 3, 0, NULL); - clk = clk_register_gate(NULL, "spdif", "spdif_mux", 0, - clk_base + AUDIO_SYNC_CLK_SPDIF, 4, - CLK_GATE_SET_TO_DISABLE, NULL); - clk_register_clkdev(clk, "spdif", NULL); - clks[spdif] = clk; - - /* audio0_2x */ - clk = clk_register_fixed_factor(NULL, "audio0_doubler", "audio0", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio0_div", "audio0_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 24, 1, 0, - &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio0_2x", "audio0_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 113, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio0_2x", NULL); - clks[audio0_2x] = clk; - - /* audio1_2x */ - clk = clk_register_fixed_factor(NULL, "audio1_doubler", "audio1", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio1_div", "audio1_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 25, 1, 0, - &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio1_2x", "audio1_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 114, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio1_2x", NULL); - clks[audio1_2x] = clk; - - /* audio2_2x */ - clk = clk_register_fixed_factor(NULL, "audio2_doubler", "audio2", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio2_div", "audio2_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 26, 1, 0, - &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio2_2x", "audio2_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 115, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio2_2x", NULL); - clks[audio2_2x] = clk; - - /* audio3_2x */ - clk = clk_register_fixed_factor(NULL, "audio3_doubler", "audio3", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio3_div", "audio3_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 27, 1, 0, - &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio3_2x", "audio3_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 116, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio3_2x", NULL); - clks[audio3_2x] = clk; - - /* audio4_2x */ - clk = clk_register_fixed_factor(NULL, "audio4_doubler", "audio4", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("audio4_div", "audio4_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 28, 1, 0, - &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("audio4_2x", "audio4_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 117, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "audio4_2x", NULL); - clks[audio4_2x] = clk; - - /* spdif_2x */ - clk = clk_register_fixed_factor(NULL, "spdif_doubler", "spdif", - CLK_SET_RATE_PARENT, 2, 1); - clk = tegra_clk_register_divider("spdif_div", "spdif_doubler", - clk_base + AUDIO_SYNC_DOUBLER, 0, 0, 29, 1, 0, - &clk_doubler_lock); - clk = tegra_clk_register_periph_gate("spdif_2x", "spdif_div", - TEGRA_PERIPH_NO_RESET, clk_base, - CLK_SET_RATE_PARENT, 118, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "spdif_2x", NULL); - clks[spdif_2x] = clk; -} - -static void __init tegra30_pmc_clk_init(void) -{ - struct clk *clk; - - /* clk_out_1 */ - clk = clk_register_mux(NULL, "clk_out_1_mux", clk_out1_parents, - ARRAY_SIZE(clk_out1_parents), - CLK_SET_RATE_NO_REPARENT, - pmc_base + PMC_CLK_OUT_CNTRL, 6, 3, 0, - &clk_out_lock); - clks[clk_out_1_mux] = clk; - clk = clk_register_gate(NULL, "clk_out_1", "clk_out_1_mux", 0, - pmc_base + PMC_CLK_OUT_CNTRL, 2, 0, - &clk_out_lock); - clk_register_clkdev(clk, "extern1", "clk_out_1"); - clks[clk_out_1] = clk; - - /* clk_out_2 */ - clk = clk_register_mux(NULL, "clk_out_2_mux", clk_out2_parents, - ARRAY_SIZE(clk_out2_parents), - CLK_SET_RATE_NO_REPARENT, - pmc_base + PMC_CLK_OUT_CNTRL, 14, 3, 0, - &clk_out_lock); - clk = clk_register_gate(NULL, "clk_out_2", "clk_out_2_mux", 0, - pmc_base + PMC_CLK_OUT_CNTRL, 10, 0, - &clk_out_lock); - clk_register_clkdev(clk, "extern2", "clk_out_2"); - clks[clk_out_2] = clk; - - /* clk_out_3 */ - clk = clk_register_mux(NULL, "clk_out_3_mux", clk_out3_parents, - ARRAY_SIZE(clk_out3_parents), - CLK_SET_RATE_NO_REPARENT, - pmc_base + PMC_CLK_OUT_CNTRL, 22, 3, 0, - &clk_out_lock); - clk = clk_register_gate(NULL, "clk_out_3", "clk_out_3_mux", 0, - pmc_base + PMC_CLK_OUT_CNTRL, 18, 0, - &clk_out_lock); - clk_register_clkdev(clk, "extern3", "clk_out_3"); - clks[clk_out_3] = clk; - - /* blink */ - writel_relaxed(0, pmc_base + PMC_BLINK_TIMER); - clk = clk_register_gate(NULL, "blink_override", "clk_32k", 0, - pmc_base + PMC_DPD_PADS_ORIDE, - PMC_DPD_PADS_ORIDE_BLINK_ENB, 0, NULL); - clk = clk_register_gate(NULL, "blink", "blink_override", 0, - pmc_base + PMC_CTRL, - PMC_CTRL_BLINK_ENB, 0, NULL); - clk_register_clkdev(clk, "blink", NULL); - clks[blink] = clk; - + CLK_GET_RATE_NOCACHE, &pll_e_params, NULL); + clks[TEGRA30_CLK_PLL_E] = clk; } static const char *cclk_g_parents[] = { "clk_m", "pll_c", "clk_32k", "pll_m", @@ -1332,8 +1044,7 @@ static void __init tegra30_super_clk_init(void) CLK_SET_RATE_PARENT, clk_base + CCLKG_BURST_POLICY, 0, 4, 0, 0, NULL); - clk_register_clkdev(clk, "cclk_g", NULL); - clks[cclk_g] = clk; + clks[TEGRA30_CLK_CCLK_G] = clk; /* * Clock input to cclk_lp divided from pll_p using @@ -1369,8 +1080,7 @@ static void __init tegra30_super_clk_init(void) clk_base + CCLKLP_BURST_POLICY, TEGRA_DIVIDER_2, 4, 8, 9, NULL); - clk_register_clkdev(clk, "cclk_lp", NULL); - clks[cclk_lp] = clk; + clks[TEGRA30_CLK_CCLK_LP] = clk; /* SCLK */ clk = tegra_clk_register_super_mux("sclk", sclk_parents, @@ -1378,142 +1088,44 @@ static void __init tegra30_super_clk_init(void) CLK_SET_RATE_PARENT, clk_base + SCLK_BURST_POLICY, 0, 4, 0, 0, NULL); - clk_register_clkdev(clk, "sclk", NULL); - clks[sclk] = clk; - - /* HCLK */ - clk = clk_register_divider(NULL, "hclk_div", "sclk", 0, - clk_base + SYSTEM_CLK_RATE, 4, 2, 0, - &sysrate_lock); - clk = clk_register_gate(NULL, "hclk", "hclk_div", CLK_SET_RATE_PARENT, - clk_base + SYSTEM_CLK_RATE, 7, - CLK_GATE_SET_TO_DISABLE, &sysrate_lock); - clk_register_clkdev(clk, "hclk", NULL); - clks[hclk] = clk; - - /* PCLK */ - clk = clk_register_divider(NULL, "pclk_div", "hclk", 0, - clk_base + SYSTEM_CLK_RATE, 0, 2, 0, - &sysrate_lock); - clk = clk_register_gate(NULL, "pclk", "pclk_div", CLK_SET_RATE_PARENT, - clk_base + SYSTEM_CLK_RATE, 3, - CLK_GATE_SET_TO_DISABLE, &sysrate_lock); - clk_register_clkdev(clk, "pclk", NULL); - clks[pclk] = clk; + clks[TEGRA30_CLK_SCLK] = clk; /* twd */ clk = clk_register_fixed_factor(NULL, "twd", "cclk_g", CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "twd", NULL); - clks[twd] = clk; + clks[TEGRA30_CLK_TWD] = clk; + + tegra_super_clk_gen4_init(clk_base, pmc_base, tegra30_clks, NULL); } static const char *mux_pllacp_clkm[] = { "pll_a_out0", "unused", "pll_p", "clk_m" }; static const char *mux_pllpcm_clkm[] = { "pll_p", "pll_c", "pll_m", "clk_m" }; static const char *mux_pllmcp_clkm[] = { "pll_m", "pll_c", "pll_p", "clk_m" }; -static const char *i2s0_parents[] = { "pll_a_out0", "audio0_2x", "pll_p", - "clk_m" }; -static const char *i2s1_parents[] = { "pll_a_out0", "audio1_2x", "pll_p", - "clk_m" }; -static const char *i2s2_parents[] = { "pll_a_out0", "audio2_2x", "pll_p", - "clk_m" }; -static const char *i2s3_parents[] = { "pll_a_out0", "audio3_2x", "pll_p", - "clk_m" }; -static const char *i2s4_parents[] = { "pll_a_out0", "audio4_2x", "pll_p", - "clk_m" }; static const char *spdif_out_parents[] = { "pll_a_out0", "spdif_2x", "pll_p", "clk_m" }; -static const char *spdif_in_parents[] = { "pll_p", "pll_c", "pll_m" }; -static const char *mux_pllpc_clk32k_clkm[] = { "pll_p", "pll_c", "clk_32k", - "clk_m" }; -static const char *mux_pllpc_clkm_clk32k[] = { "pll_p", "pll_c", "clk_m", - "clk_32k" }; static const char *mux_pllmcpa[] = { "pll_m", "pll_c", "pll_p", "pll_a_out0" }; -static const char *mux_pllpdc_clkm[] = { "pll_p", "pll_d_out0", "pll_c", - "clk_m" }; -static const char *mux_pllp_clkm[] = { "pll_p", "unused", "unused", "clk_m" }; static const char *mux_pllpmdacd2_clkm[] = { "pll_p", "pll_m", "pll_d_out0", "pll_a_out0", "pll_c", "pll_d2_out0", "clk_m" }; -static const char *mux_plla_clk32k_pllp_clkm_plle[] = { "pll_a_out0", - "clk_32k", "pll_p", - "clk_m", "pll_e" }; static const char *mux_plld_out0_plld2_out0[] = { "pll_d_out0", "pll_d2_out0" }; +static const char *pwm_parents[] = { "pll_p", "pll_c", "clk_32k", "clk_m" }; static struct tegra_periph_init_data tegra_periph_clk_list[] = { - TEGRA_INIT_DATA_MUX("i2s0", NULL, "tegra30-i2s.0", i2s0_parents, CLK_SOURCE_I2S0, 30, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2s0), - TEGRA_INIT_DATA_MUX("i2s1", NULL, "tegra30-i2s.1", i2s1_parents, CLK_SOURCE_I2S1, 11, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2s1), - TEGRA_INIT_DATA_MUX("i2s2", NULL, "tegra30-i2s.2", i2s2_parents, CLK_SOURCE_I2S2, 18, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2s2), - TEGRA_INIT_DATA_MUX("i2s3", NULL, "tegra30-i2s.3", i2s3_parents, CLK_SOURCE_I2S3, 101, &periph_v_regs, TEGRA_PERIPH_ON_APB, i2s3), - TEGRA_INIT_DATA_MUX("i2s4", NULL, "tegra30-i2s.4", i2s4_parents, CLK_SOURCE_I2S4, 102, &periph_v_regs, TEGRA_PERIPH_ON_APB, i2s4), - TEGRA_INIT_DATA_MUX("spdif_out", "spdif_out", "tegra30-spdif", spdif_out_parents, CLK_SOURCE_SPDIF_OUT, 10, &periph_l_regs, TEGRA_PERIPH_ON_APB, spdif_out), - TEGRA_INIT_DATA_MUX("spdif_in", "spdif_in", "tegra30-spdif", spdif_in_parents, CLK_SOURCE_SPDIF_IN, 10, &periph_l_regs, TEGRA_PERIPH_ON_APB, spdif_in), - TEGRA_INIT_DATA_MUX("d_audio", "d_audio", "tegra30-ahub", mux_pllacp_clkm, CLK_SOURCE_D_AUDIO, 106, &periph_v_regs, 0, d_audio), - TEGRA_INIT_DATA_MUX("dam0", NULL, "tegra30-dam.0", mux_pllacp_clkm, CLK_SOURCE_DAM0, 108, &periph_v_regs, 0, dam0), - TEGRA_INIT_DATA_MUX("dam1", NULL, "tegra30-dam.1", mux_pllacp_clkm, CLK_SOURCE_DAM1, 109, &periph_v_regs, 0, dam1), - TEGRA_INIT_DATA_MUX("dam2", NULL, "tegra30-dam.2", mux_pllacp_clkm, CLK_SOURCE_DAM2, 110, &periph_v_regs, 0, dam2), - TEGRA_INIT_DATA_MUX("hda", "hda", "tegra30-hda", mux_pllpcm_clkm, CLK_SOURCE_HDA, 125, &periph_v_regs, 0, hda), - TEGRA_INIT_DATA_MUX("hda2codec_2x", "hda2codec", "tegra30-hda", mux_pllpcm_clkm, CLK_SOURCE_HDA2CODEC_2X, 111, &periph_v_regs, 0, hda2codec_2x), - TEGRA_INIT_DATA_MUX("sbc1", NULL, "spi_tegra.0", mux_pllpcm_clkm, CLK_SOURCE_SBC1, 41, &periph_h_regs, TEGRA_PERIPH_ON_APB, sbc1), - TEGRA_INIT_DATA_MUX("sbc2", NULL, "spi_tegra.1", mux_pllpcm_clkm, CLK_SOURCE_SBC2, 44, &periph_h_regs, TEGRA_PERIPH_ON_APB, sbc2), - TEGRA_INIT_DATA_MUX("sbc3", NULL, "spi_tegra.2", mux_pllpcm_clkm, CLK_SOURCE_SBC3, 46, &periph_h_regs, TEGRA_PERIPH_ON_APB, sbc3), - TEGRA_INIT_DATA_MUX("sbc4", NULL, "spi_tegra.3", mux_pllpcm_clkm, CLK_SOURCE_SBC4, 68, &periph_u_regs, TEGRA_PERIPH_ON_APB, sbc4), - TEGRA_INIT_DATA_MUX("sbc5", NULL, "spi_tegra.4", mux_pllpcm_clkm, CLK_SOURCE_SBC5, 104, &periph_v_regs, TEGRA_PERIPH_ON_APB, sbc5), - TEGRA_INIT_DATA_MUX("sbc6", NULL, "spi_tegra.5", mux_pllpcm_clkm, CLK_SOURCE_SBC6, 105, &periph_v_regs, TEGRA_PERIPH_ON_APB, sbc6), - TEGRA_INIT_DATA_MUX("sata_oob", NULL, "tegra_sata_oob", mux_pllpcm_clkm, CLK_SOURCE_SATA_OOB, 123, &periph_v_regs, TEGRA_PERIPH_ON_APB, sata_oob), - TEGRA_INIT_DATA_MUX("sata", NULL, "tegra_sata", mux_pllpcm_clkm, CLK_SOURCE_SATA, 124, &periph_v_regs, TEGRA_PERIPH_ON_APB, sata), - TEGRA_INIT_DATA_MUX("ndflash", NULL, "tegra_nand", mux_pllpcm_clkm, CLK_SOURCE_NDFLASH, 13, &periph_l_regs, TEGRA_PERIPH_ON_APB, ndflash), - TEGRA_INIT_DATA_MUX("ndspeed", NULL, "tegra_nand_speed", mux_pllpcm_clkm, CLK_SOURCE_NDSPEED, 80, &periph_u_regs, TEGRA_PERIPH_ON_APB, ndspeed), - TEGRA_INIT_DATA_MUX("vfir", NULL, "vfir", mux_pllpcm_clkm, CLK_SOURCE_VFIR, 7, &periph_l_regs, TEGRA_PERIPH_ON_APB, vfir), - TEGRA_INIT_DATA_MUX("csite", NULL, "csite", mux_pllpcm_clkm, CLK_SOURCE_CSITE, 73, &periph_u_regs, TEGRA_PERIPH_ON_APB, csite), - TEGRA_INIT_DATA_MUX("la", NULL, "la", mux_pllpcm_clkm, CLK_SOURCE_LA, 76, &periph_u_regs, TEGRA_PERIPH_ON_APB, la), - TEGRA_INIT_DATA_MUX("owr", NULL, "tegra_w1", mux_pllpcm_clkm, CLK_SOURCE_OWR, 71, &periph_u_regs, TEGRA_PERIPH_ON_APB, owr), - TEGRA_INIT_DATA_MUX("mipi", NULL, "mipi", mux_pllpcm_clkm, CLK_SOURCE_MIPI, 50, &periph_h_regs, TEGRA_PERIPH_ON_APB, mipi), - TEGRA_INIT_DATA_MUX("tsensor", NULL, "tegra-tsensor", mux_pllpc_clkm_clk32k, CLK_SOURCE_TSENSOR, 100, &periph_v_regs, TEGRA_PERIPH_ON_APB, tsensor), - TEGRA_INIT_DATA_MUX("i2cslow", NULL, "i2cslow", mux_pllpc_clk32k_clkm, CLK_SOURCE_I2CSLOW, 81, &periph_u_regs, TEGRA_PERIPH_ON_APB, i2cslow), - TEGRA_INIT_DATA_INT("vde", NULL, "vde", mux_pllpcm_clkm, CLK_SOURCE_VDE, 61, &periph_h_regs, 0, vde), - TEGRA_INIT_DATA_INT("vi", "vi", "tegra_camera", mux_pllmcpa, CLK_SOURCE_VI, 20, &periph_l_regs, 0, vi), - TEGRA_INIT_DATA_INT("epp", NULL, "epp", mux_pllmcpa, CLK_SOURCE_EPP, 19, &periph_l_regs, 0, epp), - TEGRA_INIT_DATA_INT("mpe", NULL, "mpe", mux_pllmcpa, CLK_SOURCE_MPE, 60, &periph_h_regs, 0, mpe), - TEGRA_INIT_DATA_INT("host1x", NULL, "host1x", mux_pllmcpa, CLK_SOURCE_HOST1X, 28, &periph_l_regs, 0, host1x), - TEGRA_INIT_DATA_INT("3d", NULL, "3d", mux_pllmcpa, CLK_SOURCE_3D, 24, &periph_l_regs, TEGRA_PERIPH_MANUAL_RESET, gr3d), - TEGRA_INIT_DATA_INT("3d2", NULL, "3d2", mux_pllmcpa, CLK_SOURCE_3D2, 98, &periph_v_regs, TEGRA_PERIPH_MANUAL_RESET, gr3d2), - TEGRA_INIT_DATA_INT("2d", NULL, "2d", mux_pllmcpa, CLK_SOURCE_2D, 21, &periph_l_regs, 0, gr2d), - TEGRA_INIT_DATA_INT("se", NULL, "se", mux_pllpcm_clkm, CLK_SOURCE_SE, 127, &periph_v_regs, 0, se), - TEGRA_INIT_DATA_MUX("mselect", NULL, "mselect", mux_pllp_clkm, CLK_SOURCE_MSELECT, 99, &periph_v_regs, 0, mselect), - TEGRA_INIT_DATA_MUX("nor", NULL, "tegra-nor", mux_pllpcm_clkm, CLK_SOURCE_NOR, 42, &periph_h_regs, 0, nor), - TEGRA_INIT_DATA_MUX("sdmmc1", NULL, "sdhci-tegra.0", mux_pllpcm_clkm, CLK_SOURCE_SDMMC1, 14, &periph_l_regs, 0, sdmmc1), - TEGRA_INIT_DATA_MUX("sdmmc2", NULL, "sdhci-tegra.1", mux_pllpcm_clkm, CLK_SOURCE_SDMMC2, 9, &periph_l_regs, 0, sdmmc2), - TEGRA_INIT_DATA_MUX("sdmmc3", NULL, "sdhci-tegra.2", mux_pllpcm_clkm, CLK_SOURCE_SDMMC3, 69, &periph_u_regs, 0, sdmmc3), - TEGRA_INIT_DATA_MUX("sdmmc4", NULL, "sdhci-tegra.3", mux_pllpcm_clkm, CLK_SOURCE_SDMMC4, 15, &periph_l_regs, 0, sdmmc4), - TEGRA_INIT_DATA_MUX("cve", NULL, "cve", mux_pllpdc_clkm, CLK_SOURCE_CVE, 49, &periph_h_regs, 0, cve), - TEGRA_INIT_DATA_MUX("tvo", NULL, "tvo", mux_pllpdc_clkm, CLK_SOURCE_TVO, 49, &periph_h_regs, 0, tvo), - TEGRA_INIT_DATA_MUX("tvdac", NULL, "tvdac", mux_pllpdc_clkm, CLK_SOURCE_TVDAC, 53, &periph_h_regs, 0, tvdac), - TEGRA_INIT_DATA_MUX("actmon", NULL, "actmon", mux_pllpc_clk32k_clkm, CLK_SOURCE_ACTMON, 119, &periph_v_regs, 0, actmon), - TEGRA_INIT_DATA_MUX("vi_sensor", "vi_sensor", "tegra_camera", mux_pllmcpa, CLK_SOURCE_VI_SENSOR, 20, &periph_l_regs, TEGRA_PERIPH_NO_RESET, vi_sensor), - TEGRA_INIT_DATA_DIV16("i2c1", "div-clk", "tegra-i2c.0", mux_pllp_clkm, CLK_SOURCE_I2C1, 12, &periph_l_regs, TEGRA_PERIPH_ON_APB, i2c1), - TEGRA_INIT_DATA_DIV16("i2c2", "div-clk", "tegra-i2c.1", mux_pllp_clkm, CLK_SOURCE_I2C2, 54, &periph_h_regs, TEGRA_PERIPH_ON_APB, i2c2), - TEGRA_INIT_DATA_DIV16("i2c3", "div-clk", "tegra-i2c.2", mux_pllp_clkm, CLK_SOURCE_I2C3, 67, &periph_u_regs, TEGRA_PERIPH_ON_APB, i2c3), - TEGRA_INIT_DATA_DIV16("i2c4", "div-clk", "tegra-i2c.3", mux_pllp_clkm, CLK_SOURCE_I2C4, 103, &periph_v_regs, TEGRA_PERIPH_ON_APB, i2c4), - TEGRA_INIT_DATA_DIV16("i2c5", "div-clk", "tegra-i2c.4", mux_pllp_clkm, CLK_SOURCE_I2C5, 47, &periph_h_regs, TEGRA_PERIPH_ON_APB, i2c5), - TEGRA_INIT_DATA_UART("uarta", NULL, "tegra_uart.0", mux_pllpcm_clkm, CLK_SOURCE_UARTA, 6, &periph_l_regs, uarta), - TEGRA_INIT_DATA_UART("uartb", NULL, "tegra_uart.1", mux_pllpcm_clkm, CLK_SOURCE_UARTB, 7, &periph_l_regs, uartb), - TEGRA_INIT_DATA_UART("uartc", NULL, "tegra_uart.2", mux_pllpcm_clkm, CLK_SOURCE_UARTC, 55, &periph_h_regs, uartc), - TEGRA_INIT_DATA_UART("uartd", NULL, "tegra_uart.3", mux_pllpcm_clkm, CLK_SOURCE_UARTD, 65, &periph_u_regs, uartd), - TEGRA_INIT_DATA_UART("uarte", NULL, "tegra_uart.4", mux_pllpcm_clkm, CLK_SOURCE_UARTE, 66, &periph_u_regs, uarte), - TEGRA_INIT_DATA_MUX8("hdmi", NULL, "hdmi", mux_pllpmdacd2_clkm, CLK_SOURCE_HDMI, 51, &periph_h_regs, 0, hdmi), - TEGRA_INIT_DATA_MUX8("extern1", NULL, "extern1", mux_plla_clk32k_pllp_clkm_plle, CLK_SOURCE_EXTERN1, 120, &periph_v_regs, 0, extern1), - TEGRA_INIT_DATA_MUX8("extern2", NULL, "extern2", mux_plla_clk32k_pllp_clkm_plle, CLK_SOURCE_EXTERN2, 121, &periph_v_regs, 0, extern2), - TEGRA_INIT_DATA_MUX8("extern3", NULL, "extern3", mux_plla_clk32k_pllp_clkm_plle, CLK_SOURCE_EXTERN3, 122, &periph_v_regs, 0, extern3), - TEGRA_INIT_DATA("pwm", NULL, "pwm", mux_pllpc_clk32k_clkm, CLK_SOURCE_PWM, 28, 2, 0, 0, 8, 1, 0, &periph_l_regs, 17, periph_clk_enb_refcnt, 0, pwm), + TEGRA_INIT_DATA_MUX("spdif_out", spdif_out_parents, CLK_SOURCE_SPDIF_OUT, 10, TEGRA_PERIPH_ON_APB, TEGRA30_CLK_SPDIF_OUT), + TEGRA_INIT_DATA_MUX("d_audio", mux_pllacp_clkm, CLK_SOURCE_D_AUDIO, 106, 0, TEGRA30_CLK_D_AUDIO), + TEGRA_INIT_DATA_MUX("dam0", mux_pllacp_clkm, CLK_SOURCE_DAM0, 108, 0, TEGRA30_CLK_DAM0), + TEGRA_INIT_DATA_MUX("dam1", mux_pllacp_clkm, CLK_SOURCE_DAM1, 109, 0, TEGRA30_CLK_DAM1), + TEGRA_INIT_DATA_MUX("dam2", mux_pllacp_clkm, CLK_SOURCE_DAM2, 110, 0, TEGRA30_CLK_DAM2), + TEGRA_INIT_DATA_INT("3d2", mux_pllmcpa, CLK_SOURCE_3D2, 98, TEGRA_PERIPH_MANUAL_RESET, TEGRA30_CLK_GR3D2), + TEGRA_INIT_DATA_INT("se", mux_pllpcm_clkm, CLK_SOURCE_SE, 127, 0, TEGRA30_CLK_SE), + TEGRA_INIT_DATA_MUX8("hdmi", mux_pllpmdacd2_clkm, CLK_SOURCE_HDMI, 51, 0, TEGRA30_CLK_HDMI), + TEGRA_INIT_DATA("pwm", NULL, NULL, pwm_parents, CLK_SOURCE_PWM, 28, 2, 0, 0, 8, 1, 0, 17, TEGRA_PERIPH_ON_APB, TEGRA30_CLK_PWM), }; static struct tegra_periph_init_data tegra_periph_nodiv_clk_list[] = { - TEGRA_INIT_DATA_NODIV("disp1", NULL, "tegradc.0", mux_pllpmdacd2_clkm, CLK_SOURCE_DISP1, 29, 3, 27, &periph_l_regs, 0, disp1), - TEGRA_INIT_DATA_NODIV("disp2", NULL, "tegradc.1", mux_pllpmdacd2_clkm, CLK_SOURCE_DISP2, 29, 3, 26, &periph_l_regs, 0, disp2), - TEGRA_INIT_DATA_NODIV("dsib", NULL, "tegradc.1", mux_plld_out0_plld2_out0, CLK_SOURCE_DSIB, 25, 1, 82, &periph_u_regs, 0, dsib), + TEGRA_INIT_DATA_NODIV("dsib", mux_plld_out0_plld2_out0, CLK_SOURCE_DSIB, 25, 1, 82, 0, TEGRA30_CLK_DSIB), }; static void __init tegra30_periph_clk_init(void) @@ -1522,170 +1134,20 @@ static void __init tegra30_periph_clk_init(void) struct clk *clk; int i; - /* apbdma */ - clk = tegra_clk_register_periph_gate("apbdma", "clk_m", 0, clk_base, 0, 34, - &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra-apbdma"); - clks[apbdma] = clk; - - /* rtc */ - clk = tegra_clk_register_periph_gate("rtc", "clk_32k", - TEGRA_PERIPH_NO_RESET | TEGRA_PERIPH_ON_APB, - clk_base, 0, 4, &periph_l_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "rtc-tegra"); - clks[rtc] = clk; - - /* timer */ - clk = tegra_clk_register_periph_gate("timer", "clk_m", 0, clk_base, 0, - 5, &periph_l_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "timer"); - clks[timer] = clk; - - /* kbc */ - clk = tegra_clk_register_periph_gate("kbc", "clk_32k", - TEGRA_PERIPH_NO_RESET | TEGRA_PERIPH_ON_APB, - clk_base, 0, 36, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra-kbc"); - clks[kbc] = clk; - - /* csus */ - clk = tegra_clk_register_periph_gate("csus", "clk_m", - TEGRA_PERIPH_NO_RESET | TEGRA_PERIPH_ON_APB, - clk_base, 0, 92, &periph_u_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "csus", "tengra_camera"); - clks[csus] = clk; - - /* vcp */ - clk = tegra_clk_register_periph_gate("vcp", "clk_m", 0, clk_base, 0, 29, - &periph_l_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "vcp", "tegra-avp"); - clks[vcp] = clk; - - /* bsea */ - clk = tegra_clk_register_periph_gate("bsea", "clk_m", 0, clk_base, 0, - 62, &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "bsea", "tegra-avp"); - clks[bsea] = clk; - - /* bsev */ - clk = tegra_clk_register_periph_gate("bsev", "clk_m", 0, clk_base, 0, - 63, &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "bsev", "tegra-aes"); - clks[bsev] = clk; - - /* usbd */ - clk = tegra_clk_register_periph_gate("usbd", "clk_m", 0, clk_base, 0, - 22, &periph_l_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "fsl-tegra-udc"); - clks[usbd] = clk; - - /* usb2 */ - clk = tegra_clk_register_periph_gate("usb2", "clk_m", 0, clk_base, 0, - 58, &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra-ehci.1"); - clks[usb2] = clk; - - /* usb3 */ - clk = tegra_clk_register_periph_gate("usb3", "clk_m", 0, clk_base, 0, - 59, &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra-ehci.2"); - clks[usb3] = clk; - /* dsia */ clk = tegra_clk_register_periph_gate("dsia", "pll_d_out0", 0, clk_base, - 0, 48, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "dsia", "tegradc.0"); - clks[dsia] = clk; - - /* csi */ - clk = tegra_clk_register_periph_gate("csi", "pll_p_out3", 0, clk_base, - 0, 52, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "csi", "tegra_camera"); - clks[csi] = clk; - - /* isp */ - clk = tegra_clk_register_periph_gate("isp", "clk_m", 0, clk_base, 0, 23, - &periph_l_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "isp", "tegra_camera"); - clks[isp] = clk; + 0, 48, periph_clk_enb_refcnt); + clks[TEGRA30_CLK_DSIA] = clk; /* pcie */ clk = tegra_clk_register_periph_gate("pcie", "clk_m", 0, clk_base, 0, - 70, &periph_u_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "pcie", "tegra-pcie"); - clks[pcie] = clk; + 70, periph_clk_enb_refcnt); + clks[TEGRA30_CLK_PCIE] = clk; /* afi */ clk = tegra_clk_register_periph_gate("afi", "clk_m", 0, clk_base, 0, 72, - &periph_u_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "afi", "tegra-pcie"); - clks[afi] = clk; - - /* pciex */ - clk = tegra_clk_register_periph_gate("pciex", "pll_e", 0, clk_base, 0, - 74, &periph_u_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "pciex", "tegra-pcie"); - clks[pciex] = clk; - - /* kfuse */ - clk = tegra_clk_register_periph_gate("kfuse", "clk_m", - TEGRA_PERIPH_ON_APB, - clk_base, 0, 40, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "kfuse-tegra"); - clks[kfuse] = clk; - - /* fuse */ - clk = tegra_clk_register_periph_gate("fuse", "clk_m", - TEGRA_PERIPH_ON_APB, - clk_base, 0, 39, &periph_h_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "fuse", "fuse-tegra"); - clks[fuse] = clk; - - /* fuse_burn */ - clk = tegra_clk_register_periph_gate("fuse_burn", "clk_m", - TEGRA_PERIPH_ON_APB, - clk_base, 0, 39, &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "fuse_burn", "fuse-tegra"); - clks[fuse_burn] = clk; - - /* apbif */ - clk = tegra_clk_register_periph_gate("apbif", "clk_m", 0, - clk_base, 0, 107, &periph_v_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "apbif", "tegra30-ahub"); - clks[apbif] = clk; - - /* hda2hdmi */ - clk = tegra_clk_register_periph_gate("hda2hdmi", "clk_m", - TEGRA_PERIPH_ON_APB, - clk_base, 0, 128, &periph_w_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, "hda2hdmi", "tegra30-hda"); - clks[hda2hdmi] = clk; - - /* sata_cold */ - clk = tegra_clk_register_periph_gate("sata_cold", "clk_m", - TEGRA_PERIPH_ON_APB, - clk_base, 0, 129, &periph_w_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "tegra_sata_cold"); - clks[sata_cold] = clk; - - /* dtv */ - clk = tegra_clk_register_periph_gate("dtv", "clk_m", - TEGRA_PERIPH_ON_APB, - clk_base, 0, 79, &periph_u_regs, - periph_clk_enb_refcnt); - clk_register_clkdev(clk, NULL, "dtv"); - clks[dtv] = clk; + clks[TEGRA30_CLK_AFI] = clk; /* emc */ clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm, @@ -1694,84 +1156,37 @@ static void __init tegra30_periph_clk_init(void) clk_base + CLK_SOURCE_EMC, 30, 2, 0, NULL); clk = tegra_clk_register_periph_gate("emc", "emc_mux", 0, clk_base, 0, - 57, &periph_h_regs, periph_clk_enb_refcnt); - clk_register_clkdev(clk, "emc", NULL); - clks[emc] = clk; + 57, periph_clk_enb_refcnt); + clks[TEGRA30_CLK_EMC] = clk; + + /* cml0 */ + clk = clk_register_gate(NULL, "cml0", "pll_e", 0, clk_base + PLLE_AUX, + 0, 0, &cml_lock); + clks[TEGRA30_CLK_CML0] = clk; + + /* cml1 */ + clk = clk_register_gate(NULL, "cml1", "pll_e", 0, clk_base + PLLE_AUX, + 1, 0, &cml_lock); + clks[TEGRA30_CLK_CML1] = clk; for (i = 0; i < ARRAY_SIZE(tegra_periph_clk_list); i++) { data = &tegra_periph_clk_list[i]; - clk = tegra_clk_register_periph(data->name, data->parent_names, + clk = tegra_clk_register_periph(data->name, data->p.parent_names, data->num_parents, &data->periph, clk_base, data->offset, data->flags); - clk_register_clkdev(clk, data->con_id, data->dev_id); clks[data->clk_id] = clk; } for (i = 0; i < ARRAY_SIZE(tegra_periph_nodiv_clk_list); i++) { data = &tegra_periph_nodiv_clk_list[i]; clk = tegra_clk_register_periph_nodiv(data->name, - data->parent_names, + data->p.parent_names, data->num_parents, &data->periph, clk_base, data->offset); - clk_register_clkdev(clk, data->con_id, data->dev_id); clks[data->clk_id] = clk; } -} - -static void __init tegra30_fixed_clk_init(void) -{ - struct clk *clk; - - /* clk_32k */ - clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, CLK_IS_ROOT, - 32768); - clk_register_clkdev(clk, "clk_32k", NULL); - clks[clk_32k] = clk; - /* clk_m_div2 */ - clk = clk_register_fixed_factor(NULL, "clk_m_div2", "clk_m", - CLK_SET_RATE_PARENT, 1, 2); - clk_register_clkdev(clk, "clk_m_div2", NULL); - clks[clk_m_div2] = clk; - - /* clk_m_div4 */ - clk = clk_register_fixed_factor(NULL, "clk_m_div4", "clk_m", - CLK_SET_RATE_PARENT, 1, 4); - clk_register_clkdev(clk, "clk_m_div4", NULL); - clks[clk_m_div4] = clk; - - /* cml0 */ - clk = clk_register_gate(NULL, "cml0", "pll_e", 0, clk_base + PLLE_AUX, - 0, 0, &cml_lock); - clk_register_clkdev(clk, "cml0", NULL); - clks[cml0] = clk; - - /* cml1 */ - clk = clk_register_gate(NULL, "cml1", "pll_e", 0, clk_base + PLLE_AUX, - 1, 0, &cml_lock); - clk_register_clkdev(clk, "cml1", NULL); - clks[cml1] = clk; -} - -static void __init tegra30_osc_clk_init(void) -{ - struct clk *clk; - unsigned int pll_ref_div; - - tegra30_clk_measure_input_freq(); - - /* clk_m */ - clk = clk_register_fixed_rate(NULL, "clk_m", NULL, CLK_IS_ROOT, - input_freq); - clk_register_clkdev(clk, "clk_m", NULL); - clks[clk_m] = clk; - - /* pll_ref */ - pll_ref_div = tegra30_get_pll_ref_div(); - clk = clk_register_fixed_factor(NULL, "pll_ref", "clk_m", - CLK_SET_RATE_PARENT, 1, pll_ref_div); - clk_register_clkdev(clk, "pll_ref", NULL); - clks[pll_ref] = clk; + tegra_periph_clk_init(clk_base, pmc_base, tegra30_clks, &pll_p_params); } /* Tegra30 CPU clock and reset control functions */ @@ -1913,48 +1328,49 @@ static struct tegra_cpu_car_ops tegra30_cpu_car_ops = { }; static struct tegra_clk_init_table init_table[] __initdata = { - {uarta, pll_p, 408000000, 0}, - {uartb, pll_p, 408000000, 0}, - {uartc, pll_p, 408000000, 0}, - {uartd, pll_p, 408000000, 0}, - {uarte, pll_p, 408000000, 0}, - {pll_a, clk_max, 564480000, 1}, - {pll_a_out0, clk_max, 11289600, 1}, - {extern1, pll_a_out0, 0, 1}, - {clk_out_1_mux, extern1, 0, 0}, - {clk_out_1, clk_max, 0, 1}, - {blink, clk_max, 0, 1}, - {i2s0, pll_a_out0, 11289600, 0}, - {i2s1, pll_a_out0, 11289600, 0}, - {i2s2, pll_a_out0, 11289600, 0}, - {i2s3, pll_a_out0, 11289600, 0}, - {i2s4, pll_a_out0, 11289600, 0}, - {sdmmc1, pll_p, 48000000, 0}, - {sdmmc2, pll_p, 48000000, 0}, - {sdmmc3, pll_p, 48000000, 0}, - {pll_m, clk_max, 0, 1}, - {pclk, clk_max, 0, 1}, - {csite, clk_max, 0, 1}, - {emc, clk_max, 0, 1}, - {mselect, clk_max, 0, 1}, - {sbc1, pll_p, 100000000, 0}, - {sbc2, pll_p, 100000000, 0}, - {sbc3, pll_p, 100000000, 0}, - {sbc4, pll_p, 100000000, 0}, - {sbc5, pll_p, 100000000, 0}, - {sbc6, pll_p, 100000000, 0}, - {host1x, pll_c, 150000000, 0}, - {disp1, pll_p, 600000000, 0}, - {disp2, pll_p, 600000000, 0}, - {twd, clk_max, 0, 1}, - {gr2d, pll_c, 300000000, 0}, - {gr3d, pll_c, 300000000, 0}, - {clk_max, clk_max, 0, 0}, /* This MUST be the last entry. */ + {TEGRA30_CLK_UARTA, TEGRA30_CLK_PLL_P, 408000000, 0}, + {TEGRA30_CLK_UARTB, TEGRA30_CLK_PLL_P, 408000000, 0}, + {TEGRA30_CLK_UARTC, TEGRA30_CLK_PLL_P, 408000000, 0}, + {TEGRA30_CLK_UARTD, TEGRA30_CLK_PLL_P, 408000000, 0}, + {TEGRA30_CLK_UARTE, TEGRA30_CLK_PLL_P, 408000000, 0}, + {TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 1}, + {TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 1}, + {TEGRA30_CLK_EXTERN1, TEGRA30_CLK_PLL_A_OUT0, 0, 1}, + {TEGRA30_CLK_CLK_OUT_1_MUX, TEGRA30_CLK_EXTERN1, 0, 0}, + {TEGRA30_CLK_CLK_OUT_1, TEGRA30_CLK_CLK_MAX, 0, 1}, + {TEGRA30_CLK_BLINK, TEGRA30_CLK_CLK_MAX, 0, 1}, + {TEGRA30_CLK_I2S0, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA30_CLK_I2S1, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA30_CLK_I2S2, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA30_CLK_I2S3, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA30_CLK_I2S4, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0}, + {TEGRA30_CLK_SDMMC1, TEGRA30_CLK_PLL_P, 48000000, 0}, + {TEGRA30_CLK_SDMMC2, TEGRA30_CLK_PLL_P, 48000000, 0}, + {TEGRA30_CLK_SDMMC3, TEGRA30_CLK_PLL_P, 48000000, 0}, + {TEGRA30_CLK_PLL_M, TEGRA30_CLK_CLK_MAX, 0, 1}, + {TEGRA30_CLK_PCLK, TEGRA30_CLK_CLK_MAX, 0, 1}, + {TEGRA30_CLK_CSITE, TEGRA30_CLK_CLK_MAX, 0, 1}, + {TEGRA30_CLK_EMC, TEGRA30_CLK_CLK_MAX, 0, 1}, + {TEGRA30_CLK_MSELECT, TEGRA30_CLK_CLK_MAX, 0, 1}, + {TEGRA30_CLK_SBC1, TEGRA30_CLK_PLL_P, 100000000, 0}, + {TEGRA30_CLK_SBC2, TEGRA30_CLK_PLL_P, 100000000, 0}, + {TEGRA30_CLK_SBC3, TEGRA30_CLK_PLL_P, 100000000, 0}, + {TEGRA30_CLK_SBC4, TEGRA30_CLK_PLL_P, 100000000, 0}, + {TEGRA30_CLK_SBC5, TEGRA30_CLK_PLL_P, 100000000, 0}, + {TEGRA30_CLK_SBC6, TEGRA30_CLK_PLL_P, 100000000, 0}, + {TEGRA30_CLK_HOST1X, TEGRA30_CLK_PLL_C, 150000000, 0}, + {TEGRA30_CLK_DISP1, TEGRA30_CLK_PLL_P, 600000000, 0}, + {TEGRA30_CLK_DISP2, TEGRA30_CLK_PLL_P, 600000000, 0}, + {TEGRA30_CLK_TWD, TEGRA30_CLK_CLK_MAX, 0, 1}, + {TEGRA30_CLK_GR2D, TEGRA30_CLK_PLL_C, 300000000, 0}, + {TEGRA30_CLK_GR3D, TEGRA30_CLK_PLL_C, 300000000, 0}, + {TEGRA30_CLK_GR3D2, TEGRA30_CLK_PLL_C, 300000000, 0}, + {TEGRA30_CLK_CLK_MAX, TEGRA30_CLK_CLK_MAX, 0, 0}, /* This MUST be the last entry. */ }; static void __init tegra30_clock_apply_init_table(void) { - tegra_init_from_table(init_table, clks, clk_max); + tegra_init_from_table(init_table, clks, TEGRA30_CLK_CLK_MAX); } /* @@ -1963,19 +1379,18 @@ static void __init tegra30_clock_apply_init_table(void) * table under two names. */ static struct tegra_clk_duplicate tegra_clk_duplicates[] = { - TEGRA_CLK_DUPLICATE(usbd, "utmip-pad", NULL), - TEGRA_CLK_DUPLICATE(usbd, "tegra-ehci.0", NULL), - TEGRA_CLK_DUPLICATE(usbd, "tegra-otg", NULL), - TEGRA_CLK_DUPLICATE(bsev, "tegra-avp", "bsev"), - TEGRA_CLK_DUPLICATE(bsev, "nvavp", "bsev"), - TEGRA_CLK_DUPLICATE(vde, "tegra-aes", "vde"), - TEGRA_CLK_DUPLICATE(bsea, "tegra-aes", "bsea"), - TEGRA_CLK_DUPLICATE(bsea, "nvavp", "bsea"), - TEGRA_CLK_DUPLICATE(cml1, "tegra_sata_cml", NULL), - TEGRA_CLK_DUPLICATE(cml0, "tegra_pcie", "cml"), - TEGRA_CLK_DUPLICATE(pciex, "tegra_pcie", "pciex"), - TEGRA_CLK_DUPLICATE(vcp, "nvavp", "vcp"), - TEGRA_CLK_DUPLICATE(clk_max, NULL, NULL), /* MUST be the last entry */ + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_USBD, "utmip-pad", NULL), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_USBD, "tegra-ehci.0", NULL), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_USBD, "tegra-otg", NULL), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_BSEV, "tegra-avp", "bsev"), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_BSEV, "nvavp", "bsev"), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_VDE, "tegra-aes", "vde"), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_BSEA, "tegra-aes", "bsea"), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_BSEA, "nvavp", "bsea"), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CML1, "tegra_sata_cml", NULL), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CML0, "tegra_pcie", "cml"), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_VCP, "nvavp", "vcp"), + TEGRA_CLK_DUPLICATE(TEGRA30_CLK_CLK_MAX, NULL, NULL), /* MUST be the last entry */ }; static const struct of_device_id pmc_match[] __initconst = { @@ -1986,7 +1401,6 @@ static const struct of_device_id pmc_match[] __initconst = { static void __init tegra30_clock_init(struct device_node *np) { struct device_node *node; - int i; clk_base = of_iomap(np, 0); if (!clk_base) { @@ -2006,29 +1420,27 @@ static void __init tegra30_clock_init(struct device_node *np) BUG(); } - tegra30_osc_clk_init(); - tegra30_fixed_clk_init(); + clks = tegra_clk_init(clk_base, TEGRA30_CLK_CLK_MAX, + TEGRA30_CLK_PERIPH_BANKS); + if (!clks) + return; + + if (tegra_osc_clk_init(clk_base, tegra30_clks, tegra30_input_freq, + ARRAY_SIZE(tegra30_input_freq), &input_freq, NULL) < 0) + return; + + + tegra_fixed_clk_init(tegra30_clks); tegra30_pll_init(); tegra30_super_clk_init(); tegra30_periph_clk_init(); - tegra30_audio_clk_init(); - tegra30_pmc_clk_init(); - - for (i = 0; i < ARRAY_SIZE(clks); i++) { - if (IS_ERR(clks[i])) { - pr_err("Tegra30 clk %d: register failed with %ld\n", - i, PTR_ERR(clks[i])); - BUG(); - } - if (!clks[i]) - clks[i] = ERR_PTR(-EINVAL); - } + tegra_audio_clk_init(clk_base, pmc_base, tegra30_clks, &pll_a_params); + tegra_pmc_clk_init(pmc_base, tegra30_clks); - tegra_init_dup_clks(tegra_clk_duplicates, clks, clk_max); + tegra_init_dup_clks(tegra_clk_duplicates, clks, TEGRA30_CLK_CLK_MAX); - clk_data.clks = clks; - clk_data.clk_num = ARRAY_SIZE(clks); - of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + tegra_add_of_provider(np); + tegra_register_devclks(devclks, ARRAY_SIZE(devclks)); tegra_clk_apply_init_table = tegra30_clock_apply_init_table; diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c index 86581ac1fd69..c0a7d7723510 100644 --- a/drivers/clk/tegra/clk.c +++ b/drivers/clk/tegra/clk.c @@ -18,13 +18,175 @@ #include <linux/clk-provider.h> #include <linux/of.h> #include <linux/clk/tegra.h> +#include <linux/reset-controller.h> +#include <linux/tegra-soc.h> #include "clk.h" +#define CLK_OUT_ENB_L 0x010 +#define CLK_OUT_ENB_H 0x014 +#define CLK_OUT_ENB_U 0x018 +#define CLK_OUT_ENB_V 0x360 +#define CLK_OUT_ENB_W 0x364 +#define CLK_OUT_ENB_X 0x280 +#define CLK_OUT_ENB_SET_L 0x320 +#define CLK_OUT_ENB_CLR_L 0x324 +#define CLK_OUT_ENB_SET_H 0x328 +#define CLK_OUT_ENB_CLR_H 0x32c +#define CLK_OUT_ENB_SET_U 0x330 +#define CLK_OUT_ENB_CLR_U 0x334 +#define CLK_OUT_ENB_SET_V 0x440 +#define CLK_OUT_ENB_CLR_V 0x444 +#define CLK_OUT_ENB_SET_W 0x448 +#define CLK_OUT_ENB_CLR_W 0x44c +#define CLK_OUT_ENB_SET_X 0x284 +#define CLK_OUT_ENB_CLR_X 0x288 + +#define RST_DEVICES_L 0x004 +#define RST_DEVICES_H 0x008 +#define RST_DEVICES_U 0x00C +#define RST_DFLL_DVCO 0x2F4 +#define RST_DEVICES_V 0x358 +#define RST_DEVICES_W 0x35C +#define RST_DEVICES_X 0x28C +#define RST_DEVICES_SET_L 0x300 +#define RST_DEVICES_CLR_L 0x304 +#define RST_DEVICES_SET_H 0x308 +#define RST_DEVICES_CLR_H 0x30c +#define RST_DEVICES_SET_U 0x310 +#define RST_DEVICES_CLR_U 0x314 +#define RST_DEVICES_SET_V 0x430 +#define RST_DEVICES_CLR_V 0x434 +#define RST_DEVICES_SET_W 0x438 +#define RST_DEVICES_CLR_W 0x43c +#define RST_DEVICES_SET_X 0x290 +#define RST_DEVICES_CLR_X 0x294 + /* Global data of Tegra CPU CAR ops */ static struct tegra_cpu_car_ops dummy_car_ops; struct tegra_cpu_car_ops *tegra_cpu_car_ops = &dummy_car_ops; +int *periph_clk_enb_refcnt; +static int periph_banks; +static struct clk **clks; +static int clk_num; +static struct clk_onecell_data clk_data; + +static struct tegra_clk_periph_regs periph_regs[] = { + [0] = { + .enb_reg = CLK_OUT_ENB_L, + .enb_set_reg = CLK_OUT_ENB_SET_L, + .enb_clr_reg = CLK_OUT_ENB_CLR_L, + .rst_reg = RST_DEVICES_L, + .rst_set_reg = RST_DEVICES_SET_L, + .rst_clr_reg = RST_DEVICES_CLR_L, + }, + [1] = { + .enb_reg = CLK_OUT_ENB_H, + .enb_set_reg = CLK_OUT_ENB_SET_H, + .enb_clr_reg = CLK_OUT_ENB_CLR_H, + .rst_reg = RST_DEVICES_H, + .rst_set_reg = RST_DEVICES_SET_H, + .rst_clr_reg = RST_DEVICES_CLR_H, + }, + [2] = { + .enb_reg = CLK_OUT_ENB_U, + .enb_set_reg = CLK_OUT_ENB_SET_U, + .enb_clr_reg = CLK_OUT_ENB_CLR_U, + .rst_reg = RST_DEVICES_U, + .rst_set_reg = RST_DEVICES_SET_U, + .rst_clr_reg = RST_DEVICES_CLR_U, + }, + [3] = { + .enb_reg = CLK_OUT_ENB_V, + .enb_set_reg = CLK_OUT_ENB_SET_V, + .enb_clr_reg = CLK_OUT_ENB_CLR_V, + .rst_reg = RST_DEVICES_V, + .rst_set_reg = RST_DEVICES_SET_V, + .rst_clr_reg = RST_DEVICES_CLR_V, + }, + [4] = { + .enb_reg = CLK_OUT_ENB_W, + .enb_set_reg = CLK_OUT_ENB_SET_W, + .enb_clr_reg = CLK_OUT_ENB_CLR_W, + .rst_reg = RST_DEVICES_W, + .rst_set_reg = RST_DEVICES_SET_W, + .rst_clr_reg = RST_DEVICES_CLR_W, + }, + [5] = { + .enb_reg = CLK_OUT_ENB_X, + .enb_set_reg = CLK_OUT_ENB_SET_X, + .enb_clr_reg = CLK_OUT_ENB_CLR_X, + .rst_reg = RST_DEVICES_X, + .rst_set_reg = RST_DEVICES_SET_X, + .rst_clr_reg = RST_DEVICES_CLR_X, + }, +}; + +static void __iomem *clk_base; + +static int tegra_clk_rst_assert(struct reset_controller_dev *rcdev, + unsigned long id) +{ + /* + * If peripheral is on the APB bus then we must read the APB bus to + * flush the write operation in apb bus. This will avoid peripheral + * access after disabling clock. Since the reset driver has no + * knowledge of which reset IDs represent which devices, simply do + * this all the time. + */ + tegra_read_chipid(); + + writel_relaxed(BIT(id % 32), + clk_base + periph_regs[id / 32].rst_set_reg); + + return 0; +} + +static int tegra_clk_rst_deassert(struct reset_controller_dev *rcdev, + unsigned long id) +{ + writel_relaxed(BIT(id % 32), + clk_base + periph_regs[id / 32].rst_clr_reg); + + return 0; +} + +struct tegra_clk_periph_regs *get_reg_bank(int clkid) +{ + int reg_bank = clkid / 32; + + if (reg_bank < periph_banks) + return &periph_regs[reg_bank]; + else { + WARN_ON(1); + return NULL; + } +} + +struct clk ** __init tegra_clk_init(void __iomem *regs, int num, int banks) +{ + clk_base = regs; + + if (WARN_ON(banks > ARRAY_SIZE(periph_regs))) + return NULL; + + periph_clk_enb_refcnt = kzalloc(32 * banks * + sizeof(*periph_clk_enb_refcnt), GFP_KERNEL); + if (!periph_clk_enb_refcnt) + return NULL; + + periph_banks = banks; + + clks = kzalloc(num * sizeof(struct clk *), GFP_KERNEL); + if (!clks) + kfree(periph_clk_enb_refcnt); + + clk_num = num; + + return clks; +} + void __init tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, struct clk *clks[], int clk_max) { @@ -74,6 +236,58 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, } } +static struct reset_control_ops rst_ops = { + .assert = tegra_clk_rst_assert, + .deassert = tegra_clk_rst_deassert, +}; + +static struct reset_controller_dev rst_ctlr = { + .ops = &rst_ops, + .owner = THIS_MODULE, + .of_reset_n_cells = 1, +}; + +void __init tegra_add_of_provider(struct device_node *np) +{ + int i; + + for (i = 0; i < clk_num; i++) { + if (IS_ERR(clks[i])) { + pr_err + ("Tegra clk %d: register failed with %ld\n", + i, PTR_ERR(clks[i])); + } + if (!clks[i]) + clks[i] = ERR_PTR(-EINVAL); + } + + clk_data.clks = clks; + clk_data.clk_num = clk_num; + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + + rst_ctlr.of_node = np; + rst_ctlr.nr_resets = clk_num * 32; + reset_controller_register(&rst_ctlr); +} + +void __init tegra_register_devclks(struct tegra_devclk *dev_clks, int num) +{ + int i; + + for (i = 0; i < num; i++, dev_clks++) + clk_register_clkdev(clks[dev_clks->dt_id], dev_clks->con_id, + dev_clks->dev_id); +} + +struct clk ** __init tegra_lookup_dt_id(int clk_id, + struct tegra_clk *tegra_clk) +{ + if (tegra_clk[clk_id].present) + return &clks[tegra_clk[clk_id].dt_id]; + else + return NULL; +} + tegra_clk_apply_init_table_func tegra_clk_apply_init_table; void __init tegra_clocks_apply_init_table(void) diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h index 07cfacd91686..16ec8d6bb87f 100644 --- a/drivers/clk/tegra/clk.h +++ b/drivers/clk/tegra/clk.h @@ -37,6 +37,8 @@ struct tegra_clk_sync_source { container_of(_hw, struct tegra_clk_sync_source, hw) extern const struct clk_ops tegra_clk_sync_source_ops; +extern int *periph_clk_enb_refcnt; + struct clk *tegra_clk_register_sync_source(const char *name, unsigned long fixed_rate, unsigned long max_rate); @@ -188,12 +190,15 @@ struct tegra_clk_pll_params { u32 ext_misc_reg[3]; u32 pmc_divnm_reg; u32 pmc_divp_reg; + u32 flags; int stepa_shift; int stepb_shift; int lock_delay; int max_p; struct pdiv_map *pdiv_tohw; struct div_nmp *div_nmp; + struct tegra_clk_pll_freq_table *freq_table; + unsigned long fixed_rate; }; /** @@ -233,10 +238,7 @@ struct tegra_clk_pll { struct clk_hw hw; void __iomem *clk_base; void __iomem *pmc; - u32 flags; - unsigned long fixed_rate; spinlock_t *lock; - struct tegra_clk_pll_freq_table *freq_table; struct tegra_clk_pll_params *params; }; @@ -258,56 +260,49 @@ extern const struct clk_ops tegra_clk_pll_ops; extern const struct clk_ops tegra_clk_plle_ops; struct clk *tegra_clk_register_pll(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, - struct tegra_clk_pll_params *pll_params, u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock); + unsigned long flags, struct tegra_clk_pll_params *pll_params, + spinlock_t *lock); struct clk *tegra_clk_register_plle(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, - struct tegra_clk_pll_params *pll_params, u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock); + unsigned long flags, struct tegra_clk_pll_params *pll_params, + spinlock_t *lock); struct clk *tegra_clk_register_pllxc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, + unsigned long flags, struct tegra_clk_pll_params *pll_params, - u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock); struct clk *tegra_clk_register_pllm(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, + unsigned long flags, struct tegra_clk_pll_params *pll_params, - u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock); struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, + unsigned long flags, struct tegra_clk_pll_params *pll_params, - u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock); struct clk *tegra_clk_register_pllre(const char *name, const char *parent_name, void __iomem *clk_base, void __iomem *pmc, - unsigned long flags, unsigned long fixed_rate, + unsigned long flags, struct tegra_clk_pll_params *pll_params, - u32 pll_flags, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock, unsigned long parent_rate); struct clk *tegra_clk_register_plle_tegra114(const char *name, const char *parent_name, void __iomem *clk_base, unsigned long flags, - unsigned long fixed_rate, struct tegra_clk_pll_params *pll_params, - struct tegra_clk_pll_freq_table *freq_table, spinlock_t *lock); +struct clk *tegra_clk_register_pllss(const char *name, const char *parent_name, + void __iomem *clk_base, unsigned long flags, + struct tegra_clk_pll_params *pll_params, + spinlock_t *lock); + /** * struct tegra_clk_pll_out - PLL divider down clock * @@ -395,13 +390,13 @@ struct tegra_clk_periph_gate { #define TEGRA_PERIPH_MANUAL_RESET BIT(1) #define TEGRA_PERIPH_ON_APB BIT(2) #define TEGRA_PERIPH_WAR_1005168 BIT(3) +#define TEGRA_PERIPH_NO_DIV BIT(4) +#define TEGRA_PERIPH_NO_GATE BIT(5) -void tegra_periph_reset(struct tegra_clk_periph_gate *gate, bool assert); extern const struct clk_ops tegra_clk_periph_gate_ops; struct clk *tegra_clk_register_periph_gate(const char *name, const char *parent_name, u8 gate_flags, void __iomem *clk_base, - unsigned long flags, int clk_num, - struct tegra_clk_periph_regs *pregs, int *enable_refcnt); + unsigned long flags, int clk_num, int *enable_refcnt); /** * struct clk-periph - peripheral clock @@ -443,26 +438,26 @@ struct clk *tegra_clk_register_periph_nodiv(const char *name, #define TEGRA_CLK_PERIPH(_mux_shift, _mux_mask, _mux_flags, \ _div_shift, _div_width, _div_frac_width, \ - _div_flags, _clk_num, _enb_refcnt, _regs, \ - _gate_flags, _table) \ + _div_flags, _clk_num,\ + _gate_flags, _table, _lock) \ { \ .mux = { \ .flags = _mux_flags, \ .shift = _mux_shift, \ .mask = _mux_mask, \ .table = _table, \ + .lock = _lock, \ }, \ .divider = { \ .flags = _div_flags, \ .shift = _div_shift, \ .width = _div_width, \ .frac_width = _div_frac_width, \ + .lock = _lock, \ }, \ .gate = { \ .flags = _gate_flags, \ .clk_num = _clk_num, \ - .enable_refcnt = _enb_refcnt, \ - .regs = _regs, \ }, \ .mux_ops = &clk_mux_ops, \ .div_ops = &tegra_clk_frac_div_ops, \ @@ -472,7 +467,10 @@ struct clk *tegra_clk_register_periph_nodiv(const char *name, struct tegra_periph_init_data { const char *name; int clk_id; - const char **parent_names; + union { + const char **parent_names; + const char *parent_name; + } p; int num_parents; struct tegra_clk_periph periph; u32 offset; @@ -483,20 +481,19 @@ struct tegra_periph_init_data { #define TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parent_names, _offset,\ _mux_shift, _mux_mask, _mux_flags, _div_shift, \ - _div_width, _div_frac_width, _div_flags, _regs, \ - _clk_num, _enb_refcnt, _gate_flags, _clk_id, _table,\ - _flags) \ + _div_width, _div_frac_width, _div_flags, \ + _clk_num, _gate_flags, _clk_id, _table, \ + _flags, _lock) \ { \ .name = _name, \ .clk_id = _clk_id, \ - .parent_names = _parent_names, \ + .p.parent_names = _parent_names, \ .num_parents = ARRAY_SIZE(_parent_names), \ .periph = TEGRA_CLK_PERIPH(_mux_shift, _mux_mask, \ _mux_flags, _div_shift, \ _div_width, _div_frac_width, \ _div_flags, _clk_num, \ - _enb_refcnt, _regs, \ - _gate_flags, _table), \ + _gate_flags, _table, _lock), \ .offset = _offset, \ .con_id = _con_id, \ .dev_id = _dev_id, \ @@ -505,13 +502,13 @@ struct tegra_periph_init_data { #define TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parent_names, _offset,\ _mux_shift, _mux_width, _mux_flags, _div_shift, \ - _div_width, _div_frac_width, _div_flags, _regs, \ - _clk_num, _enb_refcnt, _gate_flags, _clk_id) \ + _div_width, _div_frac_width, _div_flags, \ + _clk_num, _gate_flags, _clk_id) \ TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parent_names, _offset,\ _mux_shift, BIT(_mux_width) - 1, _mux_flags, \ _div_shift, _div_width, _div_frac_width, _div_flags, \ - _regs, _clk_num, _enb_refcnt, _gate_flags, _clk_id,\ - NULL, 0) + _clk_num, _gate_flags, _clk_id,\ + NULL, 0, NULL) /** * struct clk_super_mux - super clock @@ -581,12 +578,49 @@ struct tegra_clk_duplicate { }, \ } +struct tegra_clk { + int dt_id; + bool present; +}; + +struct tegra_devclk { + int dt_id; + char *dev_id; + char *con_id; +}; + void tegra_init_from_table(struct tegra_clk_init_table *tbl, struct clk *clks[], int clk_max); void tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, struct clk *clks[], int clk_max); +struct tegra_clk_periph_regs *get_reg_bank(int clkid); +struct clk **tegra_clk_init(void __iomem *clk_base, int num, int periph_banks); + +struct clk **tegra_lookup_dt_id(int clk_id, struct tegra_clk *tegra_clk); + +void tegra_add_of_provider(struct device_node *np); +void tegra_register_devclks(struct tegra_devclk *dev_clks, int num); + +void tegra_audio_clk_init(void __iomem *clk_base, + void __iomem *pmc_base, struct tegra_clk *tegra_clks, + struct tegra_clk_pll_params *pll_params); + +void tegra_periph_clk_init(void __iomem *clk_base, void __iomem *pmc_base, + struct tegra_clk *tegra_clks, + struct tegra_clk_pll_params *pll_params); + +void tegra_pmc_clk_init(void __iomem *pmc_base, struct tegra_clk *tegra_clks); +void tegra_fixed_clk_init(struct tegra_clk *tegra_clks); +int tegra_osc_clk_init(void __iomem *clk_base, struct tegra_clk *tegra_clks, + unsigned long *input_freqs, int num, + unsigned long *osc_freq, + unsigned long *pll_ref_freq); +void tegra_super_clk_gen4_init(void __iomem *clk_base, + void __iomem *pmc_base, struct tegra_clk *tegra_clks, + struct tegra_clk_pll_params *pll_params); + void tegra114_clock_tune_cpu_trimmers_high(void); void tegra114_clock_tune_cpu_trimmers_low(void); void tegra114_clock_tune_cpu_trimmers_init(void); diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index 5c07a56962db..634c4d6dd45a 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -75,6 +75,7 @@ config CLKSRC_DBX500_PRCMU_SCHED_CLOCK config CLKSRC_EFM32 bool "Clocksource for Energy Micro's EFM32 SoCs" if !ARCH_EFM32 depends on OF && ARM && (ARCH_EFM32 || COMPILE_TEST) + select CLKSRC_MMIO default ARCH_EFM32 help Support to use the timers of EFM32 SoCs as clock source and clock diff --git a/drivers/clocksource/clksrc-of.c b/drivers/clocksource/clksrc-of.c index 35639cf4e5a2..b9ddd9e3a2f5 100644 --- a/drivers/clocksource/clksrc-of.c +++ b/drivers/clocksource/clksrc-of.c @@ -35,6 +35,5 @@ void __init clocksource_of_init(void) init_func = match->data; init_func(np); - of_node_put(np); } } diff --git a/drivers/clocksource/dw_apb_timer_of.c b/drivers/clocksource/dw_apb_timer_of.c index 45ba8aecc729..2a2ea2717f3a 100644 --- a/drivers/clocksource/dw_apb_timer_of.c +++ b/drivers/clocksource/dw_apb_timer_of.c @@ -108,12 +108,11 @@ static void __init add_clocksource(struct device_node *source_timer) static u64 read_sched_clock(void) { - return __raw_readl(sched_io_base); + return ~__raw_readl(sched_io_base); } static const struct of_device_id sptimer_ids[] __initconst = { { .compatible = "picochip,pc3x2-rtc" }, - { .compatible = "snps,dw-apb-timer-sp" }, { /* Sentinel */ }, }; @@ -151,4 +150,6 @@ static void __init dw_apb_timer_init(struct device_node *timer) num_called++; } CLOCKSOURCE_OF_DECLARE(pc3x2_timer, "picochip,pc3x2-timer", dw_apb_timer_init); -CLOCKSOURCE_OF_DECLARE(apb_timer, "snps,dw-apb-timer-osc", dw_apb_timer_init); +CLOCKSOURCE_OF_DECLARE(apb_timer_osc, "snps,dw-apb-timer-osc", dw_apb_timer_init); +CLOCKSOURCE_OF_DECLARE(apb_timer_sp, "snps,dw-apb-timer-sp", dw_apb_timer_init); +CLOCKSOURCE_OF_DECLARE(apb_timer, "snps,dw-apb-timer", dw_apb_timer_init); diff --git a/drivers/clocksource/sun4i_timer.c b/drivers/clocksource/sun4i_timer.c index 2fb4695a28d8..a4f6119aafd8 100644 --- a/drivers/clocksource/sun4i_timer.c +++ b/drivers/clocksource/sun4i_timer.c @@ -179,6 +179,9 @@ static void __init sun4i_timer_init(struct device_node *node) writel(TIMER_CTL_CLK_SRC(TIMER_CTL_CLK_SRC_OSC24M), timer_base + TIMER_CTL_REG(0)); + /* Make sure timer is stopped before playing with interrupts */ + sun4i_clkevt_time_stop(0); + ret = setup_irq(irq, &sun4i_timer_irq); if (ret) pr_warn("failed to setup irq %d\n", irq); diff --git a/drivers/clocksource/time-armada-370-xp.c b/drivers/clocksource/time-armada-370-xp.c index d8e47e502785..4e7f6802e840 100644 --- a/drivers/clocksource/time-armada-370-xp.c +++ b/drivers/clocksource/time-armada-370-xp.c @@ -256,11 +256,6 @@ static void __init armada_370_xp_timer_common_init(struct device_node *np) ticks_per_jiffy = (timer_clk + HZ / 2) / HZ; /* - * Set scale and timer for sched_clock. - */ - sched_clock_register(armada_370_xp_read_sched_clock, 32, timer_clk); - - /* * Setup free-running clocksource timer (interrupts * disabled). */ @@ -270,6 +265,11 @@ static void __init armada_370_xp_timer_common_init(struct device_node *np) timer_ctrl_clrset(0, TIMER0_EN | TIMER0_RELOAD_EN | TIMER0_DIV(TIMER_DIVIDER_SHIFT)); + /* + * Set scale and timer for sched_clock. + */ + sched_clock_register(armada_370_xp_read_sched_clock, 32, timer_clk); + clocksource_mmio_init(timer_base + TIMER0_VAL_OFF, "armada_370_xp_clocksource", timer_clk, 300, 32, clocksource_mmio_readl_down); diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 02d534da22dd..8d19f7c06010 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -828,14 +828,17 @@ static void cpufreq_init_policy(struct cpufreq_policy *policy) int ret = 0; memcpy(&new_policy, policy, sizeof(*policy)); + + /* Use the default policy if its valid. */ + if (cpufreq_driver->setpolicy) + cpufreq_parse_governor(policy->governor->name, + &new_policy.policy, NULL); + /* assure that the starting sequence is run in cpufreq_set_policy */ policy->governor = NULL; /* set default policy */ ret = cpufreq_set_policy(policy, &new_policy); - policy->user_policy.policy = policy->policy; - policy->user_policy.governor = policy->governor; - if (ret) { pr_debug("setting policy failed\n"); if (cpufreq_driver->exit) @@ -845,8 +848,7 @@ static void cpufreq_init_policy(struct cpufreq_policy *policy) #ifdef CONFIG_HOTPLUG_CPU static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, - unsigned int cpu, struct device *dev, - bool frozen) + unsigned int cpu, struct device *dev) { int ret = 0; unsigned long flags; @@ -877,11 +879,7 @@ static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, } } - /* Don't touch sysfs links during light-weight init */ - if (!frozen) - ret = sysfs_create_link(&dev->kobj, &policy->kobj, "cpufreq"); - - return ret; + return sysfs_create_link(&dev->kobj, &policy->kobj, "cpufreq"); } #endif @@ -926,6 +924,27 @@ err_free_policy: return NULL; } +static void cpufreq_policy_put_kobj(struct cpufreq_policy *policy) +{ + struct kobject *kobj; + struct completion *cmp; + + down_read(&policy->rwsem); + kobj = &policy->kobj; + cmp = &policy->kobj_unregister; + up_read(&policy->rwsem); + kobject_put(kobj); + + /* + * We need to make sure that the underlying kobj is + * actually not referenced anymore by anybody before we + * proceed with unloading. + */ + pr_debug("waiting for dropping of refcount\n"); + wait_for_completion(cmp); + pr_debug("wait complete\n"); +} + static void cpufreq_policy_free(struct cpufreq_policy *policy) { free_cpumask_var(policy->related_cpus); @@ -986,7 +1005,7 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif, list_for_each_entry(tpolicy, &cpufreq_policy_list, policy_list) { if (cpumask_test_cpu(cpu, tpolicy->related_cpus)) { read_unlock_irqrestore(&cpufreq_driver_lock, flags); - ret = cpufreq_add_policy_cpu(tpolicy, cpu, dev, frozen); + ret = cpufreq_add_policy_cpu(tpolicy, cpu, dev); up_read(&cpufreq_rwsem); return ret; } @@ -994,15 +1013,17 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif, read_unlock_irqrestore(&cpufreq_driver_lock, flags); #endif - if (frozen) - /* Restore the saved policy when doing light-weight init */ - policy = cpufreq_policy_restore(cpu); - else + /* + * Restore the saved policy when doing light-weight init and fall back + * to the full init if that fails. + */ + policy = frozen ? cpufreq_policy_restore(cpu) : NULL; + if (!policy) { + frozen = false; policy = cpufreq_policy_alloc(); - - if (!policy) - goto nomem_out; - + if (!policy) + goto nomem_out; + } /* * In the resume path, since we restore a saved policy, the assignment @@ -1047,8 +1068,10 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif, */ cpumask_and(policy->cpus, policy->cpus, cpu_online_mask); - policy->user_policy.min = policy->min; - policy->user_policy.max = policy->max; + if (!frozen) { + policy->user_policy.min = policy->min; + policy->user_policy.max = policy->max; + } blocking_notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_START, policy); @@ -1079,6 +1102,11 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif, cpufreq_init_policy(policy); + if (!frozen) { + policy->user_policy.policy = policy->policy; + policy->user_policy.governor = policy->governor; + } + kobject_uevent(&policy->kobj, KOBJ_ADD); up_read(&cpufreq_rwsem); @@ -1096,7 +1124,13 @@ err_get_freq: if (cpufreq_driver->exit) cpufreq_driver->exit(policy); err_set_policy_cpu: + if (frozen) { + /* Do not leave stale fallback data behind. */ + per_cpu(cpufreq_cpu_data_fallback, cpu) = NULL; + cpufreq_policy_put_kobj(policy); + } cpufreq_policy_free(policy); + nomem_out: up_read(&cpufreq_rwsem); @@ -1118,7 +1152,7 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) } static int cpufreq_nominate_new_policy_cpu(struct cpufreq_policy *policy, - unsigned int old_cpu, bool frozen) + unsigned int old_cpu) { struct device *cpu_dev; int ret; @@ -1126,10 +1160,6 @@ static int cpufreq_nominate_new_policy_cpu(struct cpufreq_policy *policy, /* first sibling now owns the new sysfs dir */ cpu_dev = get_cpu_device(cpumask_any_but(policy->cpus, old_cpu)); - /* Don't touch sysfs files during light-weight tear-down */ - if (frozen) - return cpu_dev->id; - sysfs_remove_link(&cpu_dev->kobj, "cpufreq"); ret = kobject_move(&policy->kobj, &cpu_dev->kobj); if (ret) { @@ -1196,7 +1226,7 @@ static int __cpufreq_remove_dev_prepare(struct device *dev, if (!frozen) sysfs_remove_link(&dev->kobj, "cpufreq"); } else if (cpus > 1) { - new_cpu = cpufreq_nominate_new_policy_cpu(policy, cpu, frozen); + new_cpu = cpufreq_nominate_new_policy_cpu(policy, cpu); if (new_cpu >= 0) { update_policy_cpu(policy, new_cpu); @@ -1218,8 +1248,6 @@ static int __cpufreq_remove_dev_finish(struct device *dev, int ret; unsigned long flags; struct cpufreq_policy *policy; - struct kobject *kobj; - struct completion *cmp; read_lock_irqsave(&cpufreq_driver_lock, flags); policy = per_cpu(cpufreq_cpu_data, cpu); @@ -1249,22 +1277,8 @@ static int __cpufreq_remove_dev_finish(struct device *dev, } } - if (!frozen) { - down_read(&policy->rwsem); - kobj = &policy->kobj; - cmp = &policy->kobj_unregister; - up_read(&policy->rwsem); - kobject_put(kobj); - - /* - * We need to make sure that the underlying kobj is - * actually not referenced anymore by anybody before we - * proceed with unloading. - */ - pr_debug("waiting for dropping of refcount\n"); - wait_for_completion(cmp); - pr_debug("wait complete\n"); - } + if (!frozen) + cpufreq_policy_put_kobj(policy); /* * Perform the ->exit() even during light-weight tear-down, diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 5f1cbae36961..d51f17ed691e 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -581,7 +581,8 @@ static void intel_pstate_timer_func(unsigned long __data) } #define ICPU(model, policy) \ - { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, (unsigned long)&policy } + { X86_VENDOR_INTEL, 6, model, X86_FEATURE_APERFMPERF,\ + (unsigned long)&policy } static const struct x86_cpu_id intel_pstate_cpu_ids[] = { ICPU(0x2a, core_params), @@ -614,6 +615,11 @@ static int intel_pstate_init_cpu(unsigned int cpunum) cpu = all_cpu_data[cpunum]; intel_pstate_get_cpu_pstates(cpu); + if (!cpu->pstate.current_pstate) { + all_cpu_data[cpunum] = NULL; + kfree(cpu); + return -ENODATA; + } cpu->cpu = cpunum; diff --git a/drivers/cpuidle/cpuidle-calxeda.c b/drivers/cpuidle/cpuidle-calxeda.c index 36795639df0d..6e51114057d0 100644 --- a/drivers/cpuidle/cpuidle-calxeda.c +++ b/drivers/cpuidle/cpuidle-calxeda.c @@ -65,7 +65,7 @@ static struct cpuidle_driver calxeda_idle_driver = { .state_count = 2, }; -static int __init calxeda_cpuidle_probe(struct platform_device *pdev) +static int calxeda_cpuidle_probe(struct platform_device *pdev) { return cpuidle_register(&calxeda_idle_driver, NULL); } diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c index 9dd6e01eac33..f757a0f428bd 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -1410,14 +1410,12 @@ static const struct platform_device_info ixp_dev_info __initdata = { static int __init ixp_module_init(void) { int num = ARRAY_SIZE(ixp4xx_algos); - int i, err ; + int i, err; pdev = platform_device_register_full(&ixp_dev_info); if (IS_ERR(pdev)) return PTR_ERR(pdev); - dev = &pdev->dev; - spin_lock_init(&desc_lock); spin_lock_init(&emerg_lock); diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 446687cc2334..c823daaf9043 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -62,6 +62,7 @@ config INTEL_IOATDMA tristate "Intel I/OAT DMA support" depends on PCI && X86 select DMA_ENGINE + select DMA_ENGINE_RAID select DCA help Enable support for the Intel(R) I/OAT DMA engine present @@ -112,6 +113,7 @@ config MV_XOR bool "Marvell XOR engine support" depends on PLAT_ORION select DMA_ENGINE + select DMA_ENGINE_RAID select ASYNC_TX_ENABLE_CHANNEL_SWITCH ---help--- Enable support for the Marvell XOR engine. @@ -187,6 +189,7 @@ config AMCC_PPC440SPE_ADMA tristate "AMCC PPC440SPe ADMA support" depends on 440SPe || 440SP select DMA_ENGINE + select DMA_ENGINE_RAID select ARCH_HAS_ASYNC_TX_FIND_CHANNEL select ASYNC_TX_ENABLE_CHANNEL_SWITCH help @@ -352,6 +355,7 @@ config NET_DMA bool "Network: TCP receive copy offload" depends on DMA_ENGINE && NET default (INTEL_IOATDMA || FSL_DMA) + depends on BROKEN help This enables the use of DMA engines in the network stack to offload receive copy-to-user operations, freeing CPU cycles. @@ -377,4 +381,7 @@ config DMATEST Simple DMA test client. Say N unless you're debugging a DMA Device driver. +config DMA_ENGINE_RAID + bool + endif diff --git a/drivers/dma/at_hdmac_regs.h b/drivers/dma/at_hdmac_regs.h index f31d647acdfa..2787aba60c6b 100644 --- a/drivers/dma/at_hdmac_regs.h +++ b/drivers/dma/at_hdmac_regs.h @@ -347,10 +347,6 @@ static struct device *chan2dev(struct dma_chan *chan) { return &chan->dev->device; } -static struct device *chan2parent(struct dma_chan *chan) -{ - return chan->dev->device.parent; -} #if defined(VERBOSE_DEBUG) static void vdbg_dump_regs(struct at_dma_chan *atchan) diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index ea806bdc12ef..ed610b497518 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -535,11 +535,41 @@ struct dma_chan *dma_get_slave_channel(struct dma_chan *chan) } EXPORT_SYMBOL_GPL(dma_get_slave_channel); +struct dma_chan *dma_get_any_slave_channel(struct dma_device *device) +{ + dma_cap_mask_t mask; + struct dma_chan *chan; + int err; + + dma_cap_zero(mask); + dma_cap_set(DMA_SLAVE, mask); + + /* lock against __dma_request_channel */ + mutex_lock(&dma_list_mutex); + + chan = private_candidate(&mask, device, NULL, NULL); + if (chan) { + err = dma_chan_get(chan); + if (err) { + pr_debug("%s: failed to get %s: (%d)\n", + __func__, dma_chan_name(chan), err); + chan = NULL; + } + } + + mutex_unlock(&dma_list_mutex); + + return chan; +} +EXPORT_SYMBOL_GPL(dma_get_any_slave_channel); + /** * __dma_request_channel - try to allocate an exclusive channel * @mask: capabilities that the channel must satisfy * @fn: optional callback to disposition available channels * @fn_param: opaque parameter to pass to dma_filter_fn + * + * Returns pointer to appropriate DMA channel on success or NULL. */ struct dma_chan *__dma_request_channel(const dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param) @@ -591,18 +621,43 @@ EXPORT_SYMBOL_GPL(__dma_request_channel); * dma_request_slave_channel - try to allocate an exclusive slave channel * @dev: pointer to client device structure * @name: slave channel name + * + * Returns pointer to appropriate DMA channel on success or an error pointer. */ -struct dma_chan *dma_request_slave_channel(struct device *dev, const char *name) +struct dma_chan *dma_request_slave_channel_reason(struct device *dev, + const char *name) { + struct dma_chan *chan; + /* If device-tree is present get slave info from here */ if (dev->of_node) return of_dma_request_slave_channel(dev->of_node, name); /* If device was enumerated by ACPI get slave info from here */ - if (ACPI_HANDLE(dev)) - return acpi_dma_request_slave_chan_by_name(dev, name); + if (ACPI_HANDLE(dev)) { + chan = acpi_dma_request_slave_chan_by_name(dev, name); + if (chan) + return chan; + } - return NULL; + return ERR_PTR(-ENODEV); +} +EXPORT_SYMBOL_GPL(dma_request_slave_channel_reason); + +/** + * dma_request_slave_channel - try to allocate an exclusive slave channel + * @dev: pointer to client device structure + * @name: slave channel name + * + * Returns pointer to appropriate DMA channel on success or NULL. + */ +struct dma_chan *dma_request_slave_channel(struct device *dev, + const char *name) +{ + struct dma_chan *ch = dma_request_slave_channel_reason(dev, name); + if (IS_ERR(ch)) + return NULL; + return ch; } EXPORT_SYMBOL_GPL(dma_request_slave_channel); @@ -912,7 +967,7 @@ struct dmaengine_unmap_pool { #define __UNMAP_POOL(x) { .size = x, .name = "dmaengine-unmap-" __stringify(x) } static struct dmaengine_unmap_pool unmap_pool[] = { __UNMAP_POOL(2), - #if IS_ENABLED(CONFIG_ASYNC_TX_DMA) + #if IS_ENABLED(CONFIG_DMA_ENGINE_RAID) __UNMAP_POOL(16), __UNMAP_POOL(128), __UNMAP_POOL(256), @@ -1054,7 +1109,7 @@ dma_async_memcpy_pg_to_pg(struct dma_chan *chan, struct page *dest_pg, dma_cookie_t cookie; unsigned long flags; - unmap = dmaengine_get_unmap_data(dev->dev, 2, GFP_NOIO); + unmap = dmaengine_get_unmap_data(dev->dev, 2, GFP_NOWAIT); if (!unmap) return -ENOMEM; diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c index 20f9a3aaf926..9dfcaf5c1288 100644 --- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -539,9 +539,9 @@ static int dmatest_func(void *data) um->len = params->buf_size; for (i = 0; i < src_cnt; i++) { - unsigned long buf = (unsigned long) thread->srcs[i]; + void *buf = thread->srcs[i]; struct page *pg = virt_to_page(buf); - unsigned pg_off = buf & ~PAGE_MASK; + unsigned pg_off = (unsigned long) buf & ~PAGE_MASK; um->addr[i] = dma_map_page(dev->dev, pg, pg_off, um->len, DMA_TO_DEVICE); @@ -559,9 +559,9 @@ static int dmatest_func(void *data) /* map with DMA_BIDIRECTIONAL to force writeback/invalidate */ dsts = &um->addr[src_cnt]; for (i = 0; i < dst_cnt; i++) { - unsigned long buf = (unsigned long) thread->dsts[i]; + void *buf = thread->dsts[i]; struct page *pg = virt_to_page(buf); - unsigned pg_off = buf & ~PAGE_MASK; + unsigned pg_off = (unsigned long) buf & ~PAGE_MASK; dsts[i] = dma_map_page(dev->dev, pg, pg_off, um->len, DMA_BIDIRECTIONAL); diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index 7086a16a55f2..f157c6f76b32 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -86,11 +86,6 @@ static void set_desc_cnt(struct fsldma_chan *chan, hw->count = CPU_TO_DMA(chan, count, 32); } -static u32 get_desc_cnt(struct fsldma_chan *chan, struct fsl_desc_sw *desc) -{ - return DMA_TO_CPU(chan, desc->hw.count, 32); -} - static void set_desc_src(struct fsldma_chan *chan, struct fsl_dma_ld_hw *hw, dma_addr_t src) { @@ -101,16 +96,6 @@ static void set_desc_src(struct fsldma_chan *chan, hw->src_addr = CPU_TO_DMA(chan, snoop_bits | src, 64); } -static dma_addr_t get_desc_src(struct fsldma_chan *chan, - struct fsl_desc_sw *desc) -{ - u64 snoop_bits; - - snoop_bits = ((chan->feature & FSL_DMA_IP_MASK) == FSL_DMA_IP_85XX) - ? ((u64)FSL_DMA_SATR_SREADTYPE_SNOOP_READ << 32) : 0; - return DMA_TO_CPU(chan, desc->hw.src_addr, 64) & ~snoop_bits; -} - static void set_desc_dst(struct fsldma_chan *chan, struct fsl_dma_ld_hw *hw, dma_addr_t dst) { @@ -121,16 +106,6 @@ static void set_desc_dst(struct fsldma_chan *chan, hw->dst_addr = CPU_TO_DMA(chan, snoop_bits | dst, 64); } -static dma_addr_t get_desc_dst(struct fsldma_chan *chan, - struct fsl_desc_sw *desc) -{ - u64 snoop_bits; - - snoop_bits = ((chan->feature & FSL_DMA_IP_MASK) == FSL_DMA_IP_85XX) - ? ((u64)FSL_DMA_DATR_DWRITETYPE_SNOOP_WRITE << 32) : 0; - return DMA_TO_CPU(chan, desc->hw.dst_addr, 64) & ~snoop_bits; -} - static void set_desc_next(struct fsldma_chan *chan, struct fsl_dma_ld_hw *hw, dma_addr_t next) { @@ -408,7 +383,7 @@ static dma_cookie_t fsl_dma_tx_submit(struct dma_async_tx_descriptor *tx) struct fsl_desc_sw *desc = tx_to_fsl_desc(tx); struct fsl_desc_sw *child; unsigned long flags; - dma_cookie_t cookie; + dma_cookie_t cookie = -EINVAL; spin_lock_irqsave(&chan->desc_lock, flags); @@ -854,10 +829,6 @@ static void fsldma_cleanup_descriptor(struct fsldma_chan *chan, struct fsl_desc_sw *desc) { struct dma_async_tx_descriptor *txd = &desc->async_tx; - struct device *dev = chan->common.device->dev; - dma_addr_t src = get_desc_src(chan, desc); - dma_addr_t dst = get_desc_dst(chan, desc); - u32 len = get_desc_cnt(chan, desc); /* Run the link descriptor callback function */ if (txd->callback) { diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c index 1a49c777607c..87529181efcc 100644 --- a/drivers/dma/ioat/dma.c +++ b/drivers/dma/ioat/dma.c @@ -817,7 +817,15 @@ int ioat_dma_self_test(struct ioatdma_device *device) } dma_src = dma_map_single(dev, src, IOAT_TEST_SIZE, DMA_TO_DEVICE); + if (dma_mapping_error(dev, dma_src)) { + dev_err(dev, "mapping src buffer failed\n"); + goto free_resources; + } dma_dest = dma_map_single(dev, dest, IOAT_TEST_SIZE, DMA_FROM_DEVICE); + if (dma_mapping_error(dev, dma_dest)) { + dev_err(dev, "mapping dest buffer failed\n"); + goto unmap_src; + } flags = DMA_PREP_INTERRUPT; tx = device->common.device_prep_dma_memcpy(dma_chan, dma_dest, dma_src, IOAT_TEST_SIZE, flags); @@ -855,8 +863,9 @@ int ioat_dma_self_test(struct ioatdma_device *device) } unmap_dma: - dma_unmap_single(dev, dma_src, IOAT_TEST_SIZE, DMA_TO_DEVICE); dma_unmap_single(dev, dma_dest, IOAT_TEST_SIZE, DMA_FROM_DEVICE); +unmap_src: + dma_unmap_single(dev, dma_src, IOAT_TEST_SIZE, DMA_TO_DEVICE); free_resources: dma->device_free_chan_resources(dma_chan); out: diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c index 8869500ab92b..c6a01ea8bc59 100644 --- a/drivers/dma/mmp_pdma.c +++ b/drivers/dma/mmp_pdma.c @@ -893,33 +893,17 @@ static struct dma_chan *mmp_pdma_dma_xlate(struct of_phandle_args *dma_spec, struct of_dma *ofdma) { struct mmp_pdma_device *d = ofdma->of_dma_data; - struct dma_chan *chan, *candidate; + struct dma_chan *chan; + struct mmp_pdma_chan *c; -retry: - candidate = NULL; - - /* walk the list of channels registered with the current instance and - * find one that is currently unused */ - list_for_each_entry(chan, &d->device.channels, device_node) - if (chan->client_count == 0) { - candidate = chan; - break; - } - - if (!candidate) + chan = dma_get_any_slave_channel(&d->device); + if (!chan) return NULL; - /* dma_get_slave_channel will return NULL if we lost a race between - * the lookup and the reservation */ - chan = dma_get_slave_channel(candidate); - - if (chan) { - struct mmp_pdma_chan *c = to_mmp_pdma_chan(chan); - c->drcmr = dma_spec->args[0]; - return chan; - } + c = to_mmp_pdma_chan(chan); + c->drcmr = dma_spec->args[0]; - goto retry; + return chan; } static int mmp_pdma_probe(struct platform_device *op) diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index 7807f0ef4e20..53fb0c8365b0 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -54,12 +54,6 @@ static void mv_desc_init(struct mv_xor_desc_slot *desc, unsigned long flags) hw_desc->desc_command = (1 << 31); } -static u32 mv_desc_get_dest_addr(struct mv_xor_desc_slot *desc) -{ - struct mv_xor_desc *hw_desc = desc->hw_desc; - return hw_desc->phy_dest_addr; -} - static void mv_desc_set_byte_count(struct mv_xor_desc_slot *desc, u32 byte_count) { @@ -787,7 +781,6 @@ static void mv_xor_issue_pending(struct dma_chan *chan) /* * Perform a transaction to verify the HW works. */ -#define MV_XOR_TEST_SIZE 2000 static int mv_xor_memcpy_self_test(struct mv_xor_chan *mv_chan) { @@ -797,20 +790,21 @@ static int mv_xor_memcpy_self_test(struct mv_xor_chan *mv_chan) struct dma_chan *dma_chan; dma_cookie_t cookie; struct dma_async_tx_descriptor *tx; + struct dmaengine_unmap_data *unmap; int err = 0; - src = kmalloc(sizeof(u8) * MV_XOR_TEST_SIZE, GFP_KERNEL); + src = kmalloc(sizeof(u8) * PAGE_SIZE, GFP_KERNEL); if (!src) return -ENOMEM; - dest = kzalloc(sizeof(u8) * MV_XOR_TEST_SIZE, GFP_KERNEL); + dest = kzalloc(sizeof(u8) * PAGE_SIZE, GFP_KERNEL); if (!dest) { kfree(src); return -ENOMEM; } /* Fill in src buffer */ - for (i = 0; i < MV_XOR_TEST_SIZE; i++) + for (i = 0; i < PAGE_SIZE; i++) ((u8 *) src)[i] = (u8)i; dma_chan = &mv_chan->dmachan; @@ -819,14 +813,26 @@ static int mv_xor_memcpy_self_test(struct mv_xor_chan *mv_chan) goto out; } - dest_dma = dma_map_single(dma_chan->device->dev, dest, - MV_XOR_TEST_SIZE, DMA_FROM_DEVICE); + unmap = dmaengine_get_unmap_data(dma_chan->device->dev, 2, GFP_KERNEL); + if (!unmap) { + err = -ENOMEM; + goto free_resources; + } + + src_dma = dma_map_page(dma_chan->device->dev, virt_to_page(src), 0, + PAGE_SIZE, DMA_TO_DEVICE); + unmap->to_cnt = 1; + unmap->addr[0] = src_dma; - src_dma = dma_map_single(dma_chan->device->dev, src, - MV_XOR_TEST_SIZE, DMA_TO_DEVICE); + dest_dma = dma_map_page(dma_chan->device->dev, virt_to_page(dest), 0, + PAGE_SIZE, DMA_FROM_DEVICE); + unmap->from_cnt = 1; + unmap->addr[1] = dest_dma; + + unmap->len = PAGE_SIZE; tx = mv_xor_prep_dma_memcpy(dma_chan, dest_dma, src_dma, - MV_XOR_TEST_SIZE, 0); + PAGE_SIZE, 0); cookie = mv_xor_tx_submit(tx); mv_xor_issue_pending(dma_chan); async_tx_ack(tx); @@ -841,8 +847,8 @@ static int mv_xor_memcpy_self_test(struct mv_xor_chan *mv_chan) } dma_sync_single_for_cpu(dma_chan->device->dev, dest_dma, - MV_XOR_TEST_SIZE, DMA_FROM_DEVICE); - if (memcmp(src, dest, MV_XOR_TEST_SIZE)) { + PAGE_SIZE, DMA_FROM_DEVICE); + if (memcmp(src, dest, PAGE_SIZE)) { dev_err(dma_chan->device->dev, "Self-test copy failed compare, disabling\n"); err = -ENODEV; @@ -850,6 +856,7 @@ static int mv_xor_memcpy_self_test(struct mv_xor_chan *mv_chan) } free_resources: + dmaengine_unmap_put(unmap); mv_xor_free_chan_resources(dma_chan); out: kfree(src); @@ -867,13 +874,15 @@ mv_xor_xor_self_test(struct mv_xor_chan *mv_chan) dma_addr_t dma_srcs[MV_XOR_NUM_SRC_TEST]; dma_addr_t dest_dma; struct dma_async_tx_descriptor *tx; + struct dmaengine_unmap_data *unmap; struct dma_chan *dma_chan; dma_cookie_t cookie; u8 cmp_byte = 0; u32 cmp_word; int err = 0; + int src_count = MV_XOR_NUM_SRC_TEST; - for (src_idx = 0; src_idx < MV_XOR_NUM_SRC_TEST; src_idx++) { + for (src_idx = 0; src_idx < src_count; src_idx++) { xor_srcs[src_idx] = alloc_page(GFP_KERNEL); if (!xor_srcs[src_idx]) { while (src_idx--) @@ -890,13 +899,13 @@ mv_xor_xor_self_test(struct mv_xor_chan *mv_chan) } /* Fill in src buffers */ - for (src_idx = 0; src_idx < MV_XOR_NUM_SRC_TEST; src_idx++) { + for (src_idx = 0; src_idx < src_count; src_idx++) { u8 *ptr = page_address(xor_srcs[src_idx]); for (i = 0; i < PAGE_SIZE; i++) ptr[i] = (1 << src_idx); } - for (src_idx = 0; src_idx < MV_XOR_NUM_SRC_TEST; src_idx++) + for (src_idx = 0; src_idx < src_count; src_idx++) cmp_byte ^= (u8) (1 << src_idx); cmp_word = (cmp_byte << 24) | (cmp_byte << 16) | @@ -910,16 +919,29 @@ mv_xor_xor_self_test(struct mv_xor_chan *mv_chan) goto out; } + unmap = dmaengine_get_unmap_data(dma_chan->device->dev, src_count + 1, + GFP_KERNEL); + if (!unmap) { + err = -ENOMEM; + goto free_resources; + } + /* test xor */ - dest_dma = dma_map_page(dma_chan->device->dev, dest, 0, PAGE_SIZE, - DMA_FROM_DEVICE); + for (i = 0; i < src_count; i++) { + unmap->addr[i] = dma_map_page(dma_chan->device->dev, xor_srcs[i], + 0, PAGE_SIZE, DMA_TO_DEVICE); + dma_srcs[i] = unmap->addr[i]; + unmap->to_cnt++; + } - for (i = 0; i < MV_XOR_NUM_SRC_TEST; i++) - dma_srcs[i] = dma_map_page(dma_chan->device->dev, xor_srcs[i], - 0, PAGE_SIZE, DMA_TO_DEVICE); + unmap->addr[src_count] = dma_map_page(dma_chan->device->dev, dest, 0, PAGE_SIZE, + DMA_FROM_DEVICE); + dest_dma = unmap->addr[src_count]; + unmap->from_cnt = 1; + unmap->len = PAGE_SIZE; tx = mv_xor_prep_dma_xor(dma_chan, dest_dma, dma_srcs, - MV_XOR_NUM_SRC_TEST, PAGE_SIZE, 0); + src_count, PAGE_SIZE, 0); cookie = mv_xor_tx_submit(tx); mv_xor_issue_pending(dma_chan); @@ -948,9 +970,10 @@ mv_xor_xor_self_test(struct mv_xor_chan *mv_chan) } free_resources: + dmaengine_unmap_put(unmap); mv_xor_free_chan_resources(dma_chan); out: - src_idx = MV_XOR_NUM_SRC_TEST; + src_idx = src_count; while (src_idx--) __free_page(xor_srcs[src_idx]); __free_page(dest); @@ -1176,6 +1199,7 @@ static int mv_xor_probe(struct platform_device *pdev) int i = 0; for_each_child_of_node(pdev->dev.of_node, np) { + struct mv_xor_chan *chan; dma_cap_mask_t cap_mask; int irq; @@ -1193,21 +1217,21 @@ static int mv_xor_probe(struct platform_device *pdev) goto err_channel_add; } - xordev->channels[i] = - mv_xor_channel_add(xordev, pdev, i, - cap_mask, irq); - if (IS_ERR(xordev->channels[i])) { - ret = PTR_ERR(xordev->channels[i]); - xordev->channels[i] = NULL; + chan = mv_xor_channel_add(xordev, pdev, i, + cap_mask, irq); + if (IS_ERR(chan)) { + ret = PTR_ERR(chan); irq_dispose_mapping(irq); goto err_channel_add; } + xordev->channels[i] = chan; i++; } } else if (pdata && pdata->channels) { for (i = 0; i < MV_XOR_MAX_CHANNELS; i++) { struct mv_xor_channel_data *cd; + struct mv_xor_chan *chan; int irq; cd = &pdata->channels[i]; @@ -1222,13 +1246,14 @@ static int mv_xor_probe(struct platform_device *pdev) goto err_channel_add; } - xordev->channels[i] = - mv_xor_channel_add(xordev, pdev, i, - cd->cap_mask, irq); - if (IS_ERR(xordev->channels[i])) { - ret = PTR_ERR(xordev->channels[i]); + chan = mv_xor_channel_add(xordev, pdev, i, + cd->cap_mask, irq); + if (IS_ERR(chan)) { + ret = PTR_ERR(chan); goto err_channel_add; } + + xordev->channels[i] = chan; } } diff --git a/drivers/dma/of-dma.c b/drivers/dma/of-dma.c index 0b88dd3d05f4..e8fe9dc455f4 100644 --- a/drivers/dma/of-dma.c +++ b/drivers/dma/of-dma.c @@ -143,7 +143,7 @@ static int of_dma_match_channel(struct device_node *np, const char *name, * @np: device node to get DMA request from * @name: name of desired channel * - * Returns pointer to appropriate dma channel on success or NULL on error. + * Returns pointer to appropriate DMA channel on success or an error pointer. */ struct dma_chan *of_dma_request_slave_channel(struct device_node *np, const char *name) @@ -152,17 +152,18 @@ struct dma_chan *of_dma_request_slave_channel(struct device_node *np, struct of_dma *ofdma; struct dma_chan *chan; int count, i; + int ret_no_channel = -ENODEV; if (!np || !name) { pr_err("%s: not enough information provided\n", __func__); - return NULL; + return ERR_PTR(-ENODEV); } count = of_property_count_strings(np, "dma-names"); if (count < 0) { pr_err("%s: dma-names property of node '%s' missing or empty\n", __func__, np->full_name); - return NULL; + return ERR_PTR(-ENODEV); } for (i = 0; i < count; i++) { @@ -172,10 +173,12 @@ struct dma_chan *of_dma_request_slave_channel(struct device_node *np, mutex_lock(&of_dma_lock); ofdma = of_dma_find_controller(&dma_spec); - if (ofdma) + if (ofdma) { chan = ofdma->of_dma_xlate(&dma_spec, ofdma); - else + } else { + ret_no_channel = -EPROBE_DEFER; chan = NULL; + } mutex_unlock(&of_dma_lock); @@ -185,7 +188,7 @@ struct dma_chan *of_dma_request_slave_channel(struct device_node *np, return chan; } - return NULL; + return ERR_PTR(ret_no_channel); } /** diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index cdf0483b8f2d..536632f6479c 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -2492,12 +2492,9 @@ static dma_cookie_t pl330_tx_submit(struct dma_async_tx_descriptor *tx) static inline void _init_desc(struct dma_pl330_desc *desc) { - desc->pchan = NULL; desc->req.x = &desc->px; desc->req.token = desc; desc->rqcfg.swap = SWAP_NO; - desc->rqcfg.privileged = 0; - desc->rqcfg.insnaccess = 0; desc->rqcfg.scctl = SCCTRL0; desc->rqcfg.dcctl = DCCTRL0; desc->req.cfg = &desc->rqcfg; @@ -2517,7 +2514,7 @@ static int add_desc(struct dma_pl330_dmac *pdmac, gfp_t flg, int count) if (!pdmac) return 0; - desc = kmalloc(count * sizeof(*desc), flg); + desc = kcalloc(count, sizeof(*desc), flg); if (!desc) return 0; diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c index 8da48c6b2a38..8bba298535b0 100644 --- a/drivers/dma/ppc4xx/adma.c +++ b/drivers/dma/ppc4xx/adma.c @@ -533,29 +533,6 @@ static void ppc440spe_desc_init_memcpy(struct ppc440spe_adma_desc_slot *desc, } /** - * ppc440spe_desc_init_memset - initialize the descriptor for MEMSET operation - */ -static void ppc440spe_desc_init_memset(struct ppc440spe_adma_desc_slot *desc, - int value, unsigned long flags) -{ - struct dma_cdb *hw_desc = desc->hw_desc; - - memset(desc->hw_desc, 0, sizeof(struct dma_cdb)); - desc->hw_next = NULL; - desc->src_cnt = 1; - desc->dst_cnt = 1; - - if (flags & DMA_PREP_INTERRUPT) - set_bit(PPC440SPE_DESC_INT, &desc->flags); - else - clear_bit(PPC440SPE_DESC_INT, &desc->flags); - - hw_desc->sg1u = hw_desc->sg1l = cpu_to_le32((u32)value); - hw_desc->sg3u = hw_desc->sg3l = cpu_to_le32((u32)value); - hw_desc->opc = DMA_CDB_OPC_DFILL128; -} - -/** * ppc440spe_desc_set_src_addr - set source address into the descriptor */ static void ppc440spe_desc_set_src_addr(struct ppc440spe_adma_desc_slot *desc, @@ -1504,8 +1481,6 @@ static dma_cookie_t ppc440spe_adma_run_tx_complete_actions( struct ppc440spe_adma_chan *chan, dma_cookie_t cookie) { - int i; - BUG_ON(desc->async_tx.cookie < 0); if (desc->async_tx.cookie > 0) { cookie = desc->async_tx.cookie; @@ -3898,7 +3873,7 @@ static void ppc440spe_adma_init_capabilities(struct ppc440spe_adma_device *adev) ppc440spe_adma_prep_dma_interrupt; } pr_info("%s: AMCC(R) PPC440SP(E) ADMA Engine: " - "( %s%s%s%s%s%s%s)\n", + "( %s%s%s%s%s%s)\n", dev_name(adev->dev), dma_has_cap(DMA_PQ, adev->common.cap_mask) ? "pq " : "", dma_has_cap(DMA_PQ_VAL, adev->common.cap_mask) ? "pq_val " : "", diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index 73654e33f13b..d11bb3620f27 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -1,7 +1,7 @@ /* * DMA driver for Nvidia's Tegra20 APB DMA controller. * - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2012-2013, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -29,11 +29,12 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/of_device.h> +#include <linux/of_dma.h> #include <linux/platform_device.h> #include <linux/pm.h> #include <linux/pm_runtime.h> +#include <linux/reset.h> #include <linux/slab.h> -#include <linux/clk/tegra.h> #include "dmaengine.h" @@ -199,6 +200,7 @@ struct tegra_dma_channel { void *callback_param; /* Channel-slave specific configuration */ + unsigned int slave_id; struct dma_slave_config dma_sconfig; struct tegra_dma_channel_regs channel_reg; }; @@ -208,6 +210,7 @@ struct tegra_dma { struct dma_device dma_dev; struct device *dev; struct clk *dma_clk; + struct reset_control *rst; spinlock_t global_lock; void __iomem *base_addr; const struct tegra_dma_chip_data *chip_data; @@ -339,6 +342,8 @@ static int tegra_dma_slave_config(struct dma_chan *dc, } memcpy(&tdc->dma_sconfig, sconfig, sizeof(*sconfig)); + if (!tdc->slave_id) + tdc->slave_id = sconfig->slave_id; tdc->config_init = true; return 0; } @@ -941,7 +946,7 @@ static struct dma_async_tx_descriptor *tegra_dma_prep_slave_sg( ahb_seq |= TEGRA_APBDMA_AHBSEQ_BUS_WIDTH_32; csr |= TEGRA_APBDMA_CSR_ONCE | TEGRA_APBDMA_CSR_FLOW; - csr |= tdc->dma_sconfig.slave_id << TEGRA_APBDMA_CSR_REQ_SEL_SHIFT; + csr |= tdc->slave_id << TEGRA_APBDMA_CSR_REQ_SEL_SHIFT; if (flags & DMA_PREP_INTERRUPT) csr |= TEGRA_APBDMA_CSR_IE_EOC; @@ -1085,7 +1090,7 @@ static struct dma_async_tx_descriptor *tegra_dma_prep_dma_cyclic( csr |= TEGRA_APBDMA_CSR_FLOW; if (flags & DMA_PREP_INTERRUPT) csr |= TEGRA_APBDMA_CSR_IE_EOC; - csr |= tdc->dma_sconfig.slave_id << TEGRA_APBDMA_CSR_REQ_SEL_SHIFT; + csr |= tdc->slave_id << TEGRA_APBDMA_CSR_REQ_SEL_SHIFT; apb_seq |= TEGRA_APBDMA_APBSEQ_WRAP_WORD_1; @@ -1205,6 +1210,25 @@ static void tegra_dma_free_chan_resources(struct dma_chan *dc) kfree(sg_req); } clk_disable_unprepare(tdma->dma_clk); + + tdc->slave_id = 0; +} + +static struct dma_chan *tegra_dma_of_xlate(struct of_phandle_args *dma_spec, + struct of_dma *ofdma) +{ + struct tegra_dma *tdma = ofdma->of_dma_data; + struct dma_chan *chan; + struct tegra_dma_channel *tdc; + + chan = dma_get_any_slave_channel(&tdma->dma_dev); + if (!chan) + return NULL; + + tdc = to_tegra_dma_chan(chan); + tdc->slave_id = dma_spec->args[0]; + + return chan; } /* Tegra20 specific DMA controller information */ @@ -1282,6 +1306,12 @@ static int tegra_dma_probe(struct platform_device *pdev) return PTR_ERR(tdma->dma_clk); } + tdma->rst = devm_reset_control_get(&pdev->dev, "dma"); + if (IS_ERR(tdma->rst)) { + dev_err(&pdev->dev, "Error: Missing reset\n"); + return PTR_ERR(tdma->rst); + } + spin_lock_init(&tdma->global_lock); pm_runtime_enable(&pdev->dev); @@ -1302,9 +1332,9 @@ static int tegra_dma_probe(struct platform_device *pdev) } /* Reset DMA controller */ - tegra_periph_reset_assert(tdma->dma_clk); + reset_control_assert(tdma->rst); udelay(2); - tegra_periph_reset_deassert(tdma->dma_clk); + reset_control_deassert(tdma->rst); /* Enable global DMA registers */ tdma_write(tdma, TEGRA_APBDMA_GENERAL, TEGRA_APBDMA_GENERAL_ENABLE); @@ -1376,10 +1406,20 @@ static int tegra_dma_probe(struct platform_device *pdev) goto err_irq; } + ret = of_dma_controller_register(pdev->dev.of_node, + tegra_dma_of_xlate, tdma); + if (ret < 0) { + dev_err(&pdev->dev, + "Tegra20 APB DMA OF registration failed %d\n", ret); + goto err_unregister_dma_dev; + } + dev_info(&pdev->dev, "Tegra20 APB DMA driver register %d channels\n", cdata->nr_channels); return 0; +err_unregister_dma_dev: + dma_async_device_unregister(&tdma->dma_dev); err_irq: while (--i >= 0) { struct tegra_dma_channel *tdc = &tdma->channels[i]; diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c index bae6c29f5502..17686caf64d5 100644 --- a/drivers/dma/txx9dmac.c +++ b/drivers/dma/txx9dmac.c @@ -406,7 +406,6 @@ txx9dmac_descriptor_complete(struct txx9dmac_chan *dc, dma_async_tx_callback callback; void *param; struct dma_async_tx_descriptor *txd = &desc->txd; - struct txx9dmac_slave *ds = dc->chan.private; dev_vdbg(chan2dev(&dc->chan), "descriptor %u %p complete\n", txd->cookie, desc); diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c index b0bb056458a3..281029daf98c 100644 --- a/drivers/firewire/sbp2.c +++ b/drivers/firewire/sbp2.c @@ -1623,7 +1623,6 @@ static struct scsi_host_template scsi_driver_template = { .cmd_per_lun = 1, .can_queue = 1, .sdev_attrs = sbp2_scsi_sysfs_attrs, - .no_write_same = 1, }; MODULE_AUTHOR("Kristian Hoegsberg <krh@bitplanet.net>"); diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile index 299fad6b5867..5373dc5b6011 100644 --- a/drivers/firmware/Makefile +++ b/drivers/firmware/Makefile @@ -14,3 +14,4 @@ obj-$(CONFIG_FIRMWARE_MEMMAP) += memmap.o obj-$(CONFIG_GOOGLE_FIRMWARE) += google/ obj-$(CONFIG_EFI) += efi/ +obj-$(CONFIG_UEFI_CPER) += efi/ diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig index 3150aa4874e8..6aecbc86ec94 100644 --- a/drivers/firmware/efi/Kconfig +++ b/drivers/firmware/efi/Kconfig @@ -36,7 +36,7 @@ config EFI_VARS_PSTORE_DEFAULT_DISABLE backend for pstore by default. This setting can be overridden using the efivars module's pstore_disable parameter. -config UEFI_CPER - def_bool n - endmenu + +config UEFI_CPER + bool diff --git a/drivers/firmware/efi/Makefile b/drivers/firmware/efi/Makefile index 9ba156d3c775..6c2a41ec21ba 100644 --- a/drivers/firmware/efi/Makefile +++ b/drivers/firmware/efi/Makefile @@ -1,7 +1,7 @@ # # Makefile for linux kernel # -obj-y += efi.o vars.o +obj-$(CONFIG_EFI) += efi.o vars.o obj-$(CONFIG_EFI_VARS) += efivars.o obj-$(CONFIG_EFI_VARS_PSTORE) += efi-pstore.o obj-$(CONFIG_UEFI_CPER) += cper.o diff --git a/drivers/firmware/efi/efi-pstore.c b/drivers/firmware/efi/efi-pstore.c index 743fd426f21b..4b9dc836dcf9 100644 --- a/drivers/firmware/efi/efi-pstore.c +++ b/drivers/firmware/efi/efi-pstore.c @@ -356,6 +356,7 @@ static int efi_pstore_erase(enum pstore_type_id type, u64 id, int count, static struct pstore_info efi_pstore_info = { .owner = THIS_MODULE, .name = "efi", + .flags = PSTORE_FLAGS_FRAGILE, .open = efi_pstore_open, .close = efi_pstore_close, .read = efi_pstore_read, diff --git a/drivers/gpio/gpio-msm-v2.c b/drivers/gpio/gpio-msm-v2.c index 7b37300973db..2baf0ddf7e02 100644 --- a/drivers/gpio/gpio-msm-v2.c +++ b/drivers/gpio/gpio-msm-v2.c @@ -252,7 +252,7 @@ static void msm_gpio_irq_mask(struct irq_data *d) spin_lock_irqsave(&tlmm_lock, irq_flags); writel(TARGET_PROC_NONE, GPIO_INTR_CFG_SU(gpio)); - clear_gpio_bits(INTR_RAW_STATUS_EN | INTR_ENABLE, GPIO_INTR_CFG(gpio)); + clear_gpio_bits(BIT(INTR_RAW_STATUS_EN) | BIT(INTR_ENABLE), GPIO_INTR_CFG(gpio)); __clear_bit(gpio, msm_gpio.enabled_irqs); spin_unlock_irqrestore(&tlmm_lock, irq_flags); } @@ -264,7 +264,7 @@ static void msm_gpio_irq_unmask(struct irq_data *d) spin_lock_irqsave(&tlmm_lock, irq_flags); __set_bit(gpio, msm_gpio.enabled_irqs); - set_gpio_bits(INTR_RAW_STATUS_EN | INTR_ENABLE, GPIO_INTR_CFG(gpio)); + set_gpio_bits(BIT(INTR_RAW_STATUS_EN) | BIT(INTR_ENABLE), GPIO_INTR_CFG(gpio)); writel(TARGET_PROC_SCORPION, GPIO_INTR_CFG_SU(gpio)); spin_unlock_irqrestore(&tlmm_lock, irq_flags); } diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index fe088a30567a..8b7e719a68c3 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -169,7 +169,8 @@ static irqreturn_t gpio_rcar_irq_handler(int irq, void *dev_id) u32 pending; unsigned int offset, irqs_handled = 0; - while ((pending = gpio_rcar_read(p, INTDT))) { + while ((pending = gpio_rcar_read(p, INTDT) & + gpio_rcar_read(p, INTMSK))) { offset = __ffs(pending); gpio_rcar_write(p, INTCLR, BIT(offset)); generic_handle_irq(irq_find_mapping(p->irq_domain, offset)); diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c index b97d6a6577b9..f9996899c1f2 100644 --- a/drivers/gpio/gpio-twl4030.c +++ b/drivers/gpio/gpio-twl4030.c @@ -300,7 +300,7 @@ static int twl_direction_in(struct gpio_chip *chip, unsigned offset) if (offset < TWL4030_GPIO_MAX) ret = twl4030_set_gpio_direction(offset, 1); else - ret = -EINVAL; + ret = -EINVAL; /* LED outputs can't be set as input */ if (!ret) priv->direction &= ~BIT(offset); @@ -354,11 +354,20 @@ static void twl_set(struct gpio_chip *chip, unsigned offset, int value) static int twl_direction_out(struct gpio_chip *chip, unsigned offset, int value) { struct gpio_twl4030_priv *priv = to_gpio_twl4030(chip); - int ret = -EINVAL; + int ret = 0; mutex_lock(&priv->mutex); - if (offset < TWL4030_GPIO_MAX) + if (offset < TWL4030_GPIO_MAX) { ret = twl4030_set_gpio_direction(offset, 0); + if (ret) { + mutex_unlock(&priv->mutex); + return ret; + } + } + + /* + * LED gpios i.e. offset >= TWL4030_GPIO_MAX are always output + */ priv->direction |= BIT(offset); mutex_unlock(&priv->mutex); diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index f86427591167..8e7fa4dbaed8 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -20,6 +20,10 @@ menuconfig DRM details. You should also select and configure AGP (/dev/agpgart) support if it is available for your platform. +config DRM_MIPI_DSI + bool + depends on DRM + config DRM_USB tristate depends on DRM @@ -188,6 +192,10 @@ source "drivers/gpu/drm/tilcdc/Kconfig" source "drivers/gpu/drm/qxl/Kconfig" +source "drivers/gpu/drm/bochs/Kconfig" + source "drivers/gpu/drm/msm/Kconfig" source "drivers/gpu/drm/tegra/Kconfig" + +source "drivers/gpu/drm/panel/Kconfig" diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index cc08b845f965..292a79d64146 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -18,6 +18,7 @@ drm-y := drm_auth.o drm_buffer.o drm_bufs.o drm_cache.o \ drm-$(CONFIG_COMPAT) += drm_ioc32.o drm-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_gem_cma_helper.o drm-$(CONFIG_PCI) += ati_pcigart.o +drm-$(CONFIG_DRM_PANEL) += drm_panel.o drm-usb-y := drm_usb.o @@ -31,6 +32,7 @@ obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_helper.o CFLAGS_drm_trace_points.o := -I$(src) obj-$(CONFIG_DRM) += drm.o +obj-$(CONFIG_DRM_MIPI_DSI) += drm_mipi_dsi.o obj-$(CONFIG_DRM_USB) += drm_usb.o obj-$(CONFIG_DRM_TTM) += ttm/ obj-$(CONFIG_DRM_TDFX) += tdfx/ @@ -56,6 +58,8 @@ obj-$(CONFIG_DRM_SHMOBILE) +=shmobile/ obj-$(CONFIG_DRM_OMAP) += omapdrm/ obj-$(CONFIG_DRM_TILCDC) += tilcdc/ obj-$(CONFIG_DRM_QXL) += qxl/ +obj-$(CONFIG_DRM_BOCHS) += bochs/ obj-$(CONFIG_DRM_MSM) += msm/ obj-$(CONFIG_DRM_TEGRA) += tegra/ obj-y += i2c/ +obj-y += panel/ diff --git a/drivers/gpu/drm/armada/armada_drm.h b/drivers/gpu/drm/armada/armada_drm.h index eef09ec9a5ff..a72cae03b99b 100644 --- a/drivers/gpu/drm/armada/armada_drm.h +++ b/drivers/gpu/drm/armada/armada_drm.h @@ -103,6 +103,7 @@ void armada_drm_queue_unref_work(struct drm_device *, extern const struct drm_mode_config_funcs armada_drm_mode_config_funcs; int armada_fbdev_init(struct drm_device *); +void armada_fbdev_lastclose(struct drm_device *); void armada_fbdev_fini(struct drm_device *); int armada_overlay_plane_create(struct drm_device *, unsigned long); diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c index 069f64533ac3..acf3a36c9ebc 100644 --- a/drivers/gpu/drm/armada/armada_drv.c +++ b/drivers/gpu/drm/armada/armada_drv.c @@ -322,6 +322,11 @@ static struct drm_ioctl_desc armada_ioctls[] = { DRM_UNLOCKED), }; +static void armada_drm_lastclose(struct drm_device *dev) +{ + armada_fbdev_lastclose(dev); +} + static const struct file_operations armada_drm_fops = { .owner = THIS_MODULE, .llseek = no_llseek, @@ -338,7 +343,7 @@ static struct drm_driver armada_drm_driver = { .open = NULL, .preclose = NULL, .postclose = NULL, - .lastclose = NULL, + .lastclose = armada_drm_lastclose, .unload = armada_drm_unload, .get_vblank_counter = drm_vblank_count, .enable_vblank = armada_drm_enable_vblank, diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c index dd5ea77dac96..948cb14c561e 100644 --- a/drivers/gpu/drm/armada/armada_fbdev.c +++ b/drivers/gpu/drm/armada/armada_fbdev.c @@ -105,9 +105,9 @@ static int armada_fb_create(struct drm_fb_helper *fbh, drm_fb_helper_fill_fix(info, dfb->fb.pitches[0], dfb->fb.depth); drm_fb_helper_fill_var(info, fbh, sizes->fb_width, sizes->fb_height); - DRM_DEBUG_KMS("allocated %dx%d %dbpp fb: 0x%08x\n", - dfb->fb.width, dfb->fb.height, - dfb->fb.bits_per_pixel, obj->phys_addr); + DRM_DEBUG_KMS("allocated %dx%d %dbpp fb: 0x%08llx\n", + dfb->fb.width, dfb->fb.height, dfb->fb.bits_per_pixel, + (unsigned long long)obj->phys_addr); return 0; @@ -177,6 +177,16 @@ int armada_fbdev_init(struct drm_device *dev) return ret; } +void armada_fbdev_lastclose(struct drm_device *dev) +{ + struct armada_private *priv = dev->dev_private; + + drm_modeset_lock_all(dev); + if (priv->fbdev) + drm_fb_helper_restore_fbdev_mode(priv->fbdev); + drm_modeset_unlock_all(dev); +} + void armada_fbdev_fini(struct drm_device *dev) { struct armada_private *priv = dev->dev_private; @@ -192,11 +202,11 @@ void armada_fbdev_fini(struct drm_device *dev) framebuffer_release(info); } + drm_fb_helper_fini(fbh); + if (fbh->fb) fbh->fb->funcs->destroy(fbh->fb); - drm_fb_helper_fini(fbh); - priv->fbdev = NULL; } } diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c index 9f2356bae7fd..887816f43476 100644 --- a/drivers/gpu/drm/armada/armada_gem.c +++ b/drivers/gpu/drm/armada/armada_gem.c @@ -172,8 +172,9 @@ armada_gem_linear_back(struct drm_device *dev, struct armada_gem_object *obj) obj->dev_addr = obj->linear->start; } - DRM_DEBUG_DRIVER("obj %p phys %#x dev %#x\n", - obj, obj->phys_addr, obj->dev_addr); + DRM_DEBUG_DRIVER("obj %p phys %#llx dev %#llx\n", obj, + (unsigned long long)obj->phys_addr, + (unsigned long long)obj->dev_addr); return 0; } @@ -557,7 +558,6 @@ armada_gem_prime_import(struct drm_device *dev, struct dma_buf *buf) * refcount on the gem object itself. */ drm_gem_object_reference(obj); - dma_buf_put(buf); return obj; } } @@ -573,6 +573,7 @@ armada_gem_prime_import(struct drm_device *dev, struct dma_buf *buf) } dobj->obj.import_attach = attach; + get_dma_buf(buf); /* * Don't call dma_buf_map_attachment() here - it maps the diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c index af0b868a9dfd..50535fd5a88d 100644 --- a/drivers/gpu/drm/ast/ast_main.c +++ b/drivers/gpu/drm/ast/ast_main.c @@ -189,53 +189,6 @@ static int ast_get_dram_info(struct drm_device *dev) return 0; } -uint32_t ast_get_max_dclk(struct drm_device *dev, int bpp) -{ - struct ast_private *ast = dev->dev_private; - uint32_t dclk, jreg; - uint32_t dram_bus_width, mclk, dram_bandwidth, actual_dram_bandwidth, dram_efficency = 500; - - dram_bus_width = ast->dram_bus_width; - mclk = ast->mclk; - - if (ast->chip == AST2100 || - ast->chip == AST1100 || - ast->chip == AST2200 || - ast->chip == AST2150 || - ast->dram_bus_width == 16) - dram_efficency = 600; - else if (ast->chip == AST2300) - dram_efficency = 400; - - dram_bandwidth = mclk * dram_bus_width * 2 / 8; - actual_dram_bandwidth = dram_bandwidth * dram_efficency / 1000; - - if (ast->chip == AST1180) - dclk = actual_dram_bandwidth / ((bpp + 1) / 8); - else { - jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd0, 0xff); - if ((jreg & 0x08) && (ast->chip == AST2000)) - dclk = actual_dram_bandwidth / ((bpp + 1 + 16) / 8); - else if ((jreg & 0x08) && (bpp == 8)) - dclk = actual_dram_bandwidth / ((bpp + 1 + 24) / 8); - else - dclk = actual_dram_bandwidth / ((bpp + 1) / 8); - } - - if (ast->chip == AST2100 || - ast->chip == AST2200 || - ast->chip == AST2300 || - ast->chip == AST1180) { - if (dclk > 200) - dclk = 200; - } else { - if (dclk > 165) - dclk = 165; - } - - return dclk; -} - static void ast_user_framebuffer_destroy(struct drm_framebuffer *fb) { struct ast_framebuffer *ast_fb = to_ast_framebuffer(fb); @@ -449,7 +402,7 @@ int ast_dumb_create(struct drm_file *file, return 0; } -void ast_bo_unref(struct ast_bo **bo) +static void ast_bo_unref(struct ast_bo **bo) { struct ttm_buffer_object *tbo; diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 7fc9f7272b56..cca063b11083 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -404,7 +404,7 @@ static void ast_set_ext_reg(struct drm_crtc *crtc, struct drm_display_mode *mode } } -void ast_set_sync_reg(struct drm_device *dev, struct drm_display_mode *mode, +static void ast_set_sync_reg(struct drm_device *dev, struct drm_display_mode *mode, struct ast_vbios_mode_info *vbios_mode) { struct ast_private *ast = dev->dev_private; @@ -415,7 +415,7 @@ void ast_set_sync_reg(struct drm_device *dev, struct drm_display_mode *mode, ast_io_write8(ast, AST_IO_MISC_PORT_WRITE, jreg); } -bool ast_set_dac_reg(struct drm_crtc *crtc, struct drm_display_mode *mode, +static bool ast_set_dac_reg(struct drm_crtc *crtc, struct drm_display_mode *mode, struct ast_vbios_mode_info *vbios_mode) { switch (crtc->fb->bits_per_pixel) { @@ -427,7 +427,7 @@ bool ast_set_dac_reg(struct drm_crtc *crtc, struct drm_display_mode *mode, return true; } -void ast_set_start_address_crt1(struct drm_crtc *crtc, unsigned offset) +static void ast_set_start_address_crt1(struct drm_crtc *crtc, unsigned offset) { struct ast_private *ast = crtc->dev->dev_private; u32 addr; @@ -623,7 +623,7 @@ static const struct drm_crtc_funcs ast_crtc_funcs = { .destroy = ast_crtc_destroy, }; -int ast_crtc_init(struct drm_device *dev) +static int ast_crtc_init(struct drm_device *dev) { struct ast_crtc *crtc; int i; @@ -710,7 +710,7 @@ static const struct drm_encoder_helper_funcs ast_enc_helper_funcs = { .mode_set = ast_encoder_mode_set, }; -int ast_encoder_init(struct drm_device *dev) +static int ast_encoder_init(struct drm_device *dev) { struct ast_encoder *ast_encoder; @@ -777,7 +777,7 @@ static const struct drm_connector_funcs ast_connector_funcs = { .destroy = ast_connector_destroy, }; -int ast_connector_init(struct drm_device *dev) +static int ast_connector_init(struct drm_device *dev) { struct ast_connector *ast_connector; struct drm_connector *connector; @@ -810,7 +810,7 @@ int ast_connector_init(struct drm_device *dev) } /* allocate cursor cache and pin at start of VRAM */ -int ast_cursor_init(struct drm_device *dev) +static int ast_cursor_init(struct drm_device *dev) { struct ast_private *ast = dev->dev_private; int size; @@ -847,7 +847,7 @@ fail: return ret; } -void ast_cursor_fini(struct drm_device *dev) +static void ast_cursor_fini(struct drm_device *dev) { struct ast_private *ast = dev->dev_private; ttm_bo_kunmap(&ast->cache_kmap); @@ -965,7 +965,7 @@ static void ast_i2c_destroy(struct ast_i2c_chan *i2c) kfree(i2c); } -void ast_show_cursor(struct drm_crtc *crtc) +static void ast_show_cursor(struct drm_crtc *crtc) { struct ast_private *ast = crtc->dev->dev_private; u8 jreg; @@ -976,7 +976,7 @@ void ast_show_cursor(struct drm_crtc *crtc) ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xcb, 0xfc, jreg); } -void ast_hide_cursor(struct drm_crtc *crtc) +static void ast_hide_cursor(struct drm_crtc *crtc) { struct ast_private *ast = crtc->dev->dev_private; ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xcb, 0xfc, 0x00); diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c index 32aecb34dbce..4ea9b17ac17a 100644 --- a/drivers/gpu/drm/ast/ast_ttm.c +++ b/drivers/gpu/drm/ast/ast_ttm.c @@ -80,7 +80,7 @@ static int ast_ttm_global_init(struct ast_private *ast) return 0; } -void +static void ast_ttm_global_release(struct ast_private *ast) { if (ast->ttm.mem_global_ref.release == NULL) @@ -102,7 +102,7 @@ static void ast_bo_ttm_destroy(struct ttm_buffer_object *tbo) kfree(bo); } -bool ast_ttm_bo_is_ast_bo(struct ttm_buffer_object *bo) +static bool ast_ttm_bo_is_ast_bo(struct ttm_buffer_object *bo) { if (bo->destroy == &ast_bo_ttm_destroy) return true; @@ -208,7 +208,7 @@ static struct ttm_backend_func ast_tt_backend_func = { }; -struct ttm_tt *ast_ttm_tt_create(struct ttm_bo_device *bdev, +static struct ttm_tt *ast_ttm_tt_create(struct ttm_bo_device *bdev, unsigned long size, uint32_t page_flags, struct page *dummy_read_page) { diff --git a/drivers/gpu/drm/bochs/Kconfig b/drivers/gpu/drm/bochs/Kconfig new file mode 100644 index 000000000000..c8fcf12019f0 --- /dev/null +++ b/drivers/gpu/drm/bochs/Kconfig @@ -0,0 +1,11 @@ +config DRM_BOCHS + tristate "DRM Support for bochs dispi vga interface (qemu stdvga)" + depends on DRM && PCI + select DRM_KMS_HELPER + select FB_SYS_FILLRECT + select FB_SYS_COPYAREA + select FB_SYS_IMAGEBLIT + select DRM_TTM + help + Choose this option for qemu. + If M is selected the module will be called bochs-drm. diff --git a/drivers/gpu/drm/bochs/Makefile b/drivers/gpu/drm/bochs/Makefile new file mode 100644 index 000000000000..844a55614920 --- /dev/null +++ b/drivers/gpu/drm/bochs/Makefile @@ -0,0 +1,4 @@ +ccflags-y := -Iinclude/drm +bochs-drm-y := bochs_drv.o bochs_mm.o bochs_kms.o bochs_fbdev.o bochs_hw.o + +obj-$(CONFIG_DRM_BOCHS) += bochs-drm.o diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h new file mode 100644 index 000000000000..741965c001a6 --- /dev/null +++ b/drivers/gpu/drm/bochs/bochs.h @@ -0,0 +1,164 @@ +#include <linux/io.h> +#include <linux/fb.h> + +#include <drm/drmP.h> +#include <drm/drm_crtc.h> +#include <drm/drm_crtc_helper.h> +#include <drm/drm_fb_helper.h> + +#include <ttm/ttm_bo_driver.h> +#include <ttm/ttm_page_alloc.h> + +/* ---------------------------------------------------------------------- */ + +#define VBE_DISPI_IOPORT_INDEX 0x01CE +#define VBE_DISPI_IOPORT_DATA 0x01CF + +#define VBE_DISPI_INDEX_ID 0x0 +#define VBE_DISPI_INDEX_XRES 0x1 +#define VBE_DISPI_INDEX_YRES 0x2 +#define VBE_DISPI_INDEX_BPP 0x3 +#define VBE_DISPI_INDEX_ENABLE 0x4 +#define VBE_DISPI_INDEX_BANK 0x5 +#define VBE_DISPI_INDEX_VIRT_WIDTH 0x6 +#define VBE_DISPI_INDEX_VIRT_HEIGHT 0x7 +#define VBE_DISPI_INDEX_X_OFFSET 0x8 +#define VBE_DISPI_INDEX_Y_OFFSET 0x9 +#define VBE_DISPI_INDEX_VIDEO_MEMORY_64K 0xa + +#define VBE_DISPI_ID0 0xB0C0 +#define VBE_DISPI_ID1 0xB0C1 +#define VBE_DISPI_ID2 0xB0C2 +#define VBE_DISPI_ID3 0xB0C3 +#define VBE_DISPI_ID4 0xB0C4 +#define VBE_DISPI_ID5 0xB0C5 + +#define VBE_DISPI_DISABLED 0x00 +#define VBE_DISPI_ENABLED 0x01 +#define VBE_DISPI_GETCAPS 0x02 +#define VBE_DISPI_8BIT_DAC 0x20 +#define VBE_DISPI_LFB_ENABLED 0x40 +#define VBE_DISPI_NOCLEARMEM 0x80 + +/* ---------------------------------------------------------------------- */ + +enum bochs_types { + BOCHS_QEMU_STDVGA, + BOCHS_UNKNOWN, +}; + +struct bochs_framebuffer { + struct drm_framebuffer base; + struct drm_gem_object *obj; +}; + +struct bochs_device { + /* hw */ + void __iomem *mmio; + int ioports; + void __iomem *fb_map; + unsigned long fb_base; + unsigned long fb_size; + + /* mode */ + u16 xres; + u16 yres; + u16 yres_virtual; + u32 stride; + u32 bpp; + + /* drm */ + struct drm_device *dev; + struct drm_crtc crtc; + struct drm_encoder encoder; + struct drm_connector connector; + bool mode_config_initialized; + + /* ttm */ + struct { + struct drm_global_reference mem_global_ref; + struct ttm_bo_global_ref bo_global_ref; + struct ttm_bo_device bdev; + bool initialized; + } ttm; + + /* fbdev */ + struct { + struct bochs_framebuffer gfb; + struct drm_fb_helper helper; + int size; + int x1, y1, x2, y2; /* dirty rect */ + spinlock_t dirty_lock; + bool initialized; + } fb; +}; + +#define to_bochs_framebuffer(x) container_of(x, struct bochs_framebuffer, base) + +struct bochs_bo { + struct ttm_buffer_object bo; + struct ttm_placement placement; + struct ttm_bo_kmap_obj kmap; + struct drm_gem_object gem; + u32 placements[3]; + int pin_count; +}; + +static inline struct bochs_bo *bochs_bo(struct ttm_buffer_object *bo) +{ + return container_of(bo, struct bochs_bo, bo); +} + +static inline struct bochs_bo *gem_to_bochs_bo(struct drm_gem_object *gem) +{ + return container_of(gem, struct bochs_bo, gem); +} + +#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) + +static inline u64 bochs_bo_mmap_offset(struct bochs_bo *bo) +{ + return drm_vma_node_offset_addr(&bo->bo.vma_node); +} + +/* ---------------------------------------------------------------------- */ + +/* bochs_hw.c */ +int bochs_hw_init(struct drm_device *dev, uint32_t flags); +void bochs_hw_fini(struct drm_device *dev); + +void bochs_hw_setmode(struct bochs_device *bochs, + struct drm_display_mode *mode); +void bochs_hw_setbase(struct bochs_device *bochs, + int x, int y, u64 addr); + +/* bochs_mm.c */ +int bochs_mm_init(struct bochs_device *bochs); +void bochs_mm_fini(struct bochs_device *bochs); +int bochs_mmap(struct file *filp, struct vm_area_struct *vma); + +int bochs_gem_create(struct drm_device *dev, u32 size, bool iskernel, + struct drm_gem_object **obj); +int bochs_gem_init_object(struct drm_gem_object *obj); +void bochs_gem_free_object(struct drm_gem_object *obj); +int bochs_dumb_create(struct drm_file *file, struct drm_device *dev, + struct drm_mode_create_dumb *args); +int bochs_dumb_mmap_offset(struct drm_file *file, struct drm_device *dev, + uint32_t handle, uint64_t *offset); + +int bochs_framebuffer_init(struct drm_device *dev, + struct bochs_framebuffer *gfb, + struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_gem_object *obj); +int bochs_bo_pin(struct bochs_bo *bo, u32 pl_flag, u64 *gpu_addr); +int bochs_bo_unpin(struct bochs_bo *bo); + +extern const struct drm_mode_config_funcs bochs_mode_funcs; + +/* bochs_kms.c */ +int bochs_kms_init(struct bochs_device *bochs); +void bochs_kms_fini(struct bochs_device *bochs); + +/* bochs_fbdev.c */ +int bochs_fbdev_init(struct bochs_device *bochs); +void bochs_fbdev_fini(struct bochs_device *bochs); diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c new file mode 100644 index 000000000000..395bba261c9a --- /dev/null +++ b/drivers/gpu/drm/bochs/bochs_drv.c @@ -0,0 +1,178 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/slab.h> + +#include "bochs.h" + +static bool enable_fbdev = true; +module_param_named(fbdev, enable_fbdev, bool, 0444); +MODULE_PARM_DESC(fbdev, "register fbdev device"); + +/* ---------------------------------------------------------------------- */ +/* drm interface */ + +static int bochs_unload(struct drm_device *dev) +{ + struct bochs_device *bochs = dev->dev_private; + + bochs_fbdev_fini(bochs); + bochs_kms_fini(bochs); + bochs_mm_fini(bochs); + bochs_hw_fini(dev); + kfree(bochs); + dev->dev_private = NULL; + return 0; +} + +static int bochs_load(struct drm_device *dev, unsigned long flags) +{ + struct bochs_device *bochs; + int ret; + + bochs = kzalloc(sizeof(*bochs), GFP_KERNEL); + if (bochs == NULL) + return -ENOMEM; + dev->dev_private = bochs; + bochs->dev = dev; + + ret = bochs_hw_init(dev, flags); + if (ret) + goto err; + + ret = bochs_mm_init(bochs); + if (ret) + goto err; + + ret = bochs_kms_init(bochs); + if (ret) + goto err; + + if (enable_fbdev) + bochs_fbdev_init(bochs); + + return 0; + +err: + bochs_unload(dev); + return ret; +} + +static const struct file_operations bochs_fops = { + .owner = THIS_MODULE, + .open = drm_open, + .release = drm_release, + .unlocked_ioctl = drm_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = drm_compat_ioctl, +#endif + .poll = drm_poll, + .read = drm_read, + .llseek = no_llseek, + .mmap = bochs_mmap, +}; + +static struct drm_driver bochs_driver = { + .driver_features = DRIVER_GEM | DRIVER_MODESET, + .load = bochs_load, + .unload = bochs_unload, + .fops = &bochs_fops, + .name = "bochs-drm", + .desc = "bochs dispi vga interface (qemu stdvga)", + .date = "20130925", + .major = 1, + .minor = 0, + .gem_free_object = bochs_gem_free_object, + .dumb_create = bochs_dumb_create, + .dumb_map_offset = bochs_dumb_mmap_offset, + .dumb_destroy = drm_gem_dumb_destroy, +}; + +/* ---------------------------------------------------------------------- */ +/* pci interface */ + +static int bochs_kick_out_firmware_fb(struct pci_dev *pdev) +{ + struct apertures_struct *ap; + + ap = alloc_apertures(1); + if (!ap) + return -ENOMEM; + + ap->ranges[0].base = pci_resource_start(pdev, 0); + ap->ranges[0].size = pci_resource_len(pdev, 0); + remove_conflicting_framebuffers(ap, "bochsdrmfb", false); + kfree(ap); + + return 0; +} + +static int bochs_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) +{ + int ret; + + ret = bochs_kick_out_firmware_fb(pdev); + if (ret) + return ret; + + return drm_get_pci_dev(pdev, ent, &bochs_driver); +} + +static void bochs_pci_remove(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + + drm_put_dev(dev); +} + +static DEFINE_PCI_DEVICE_TABLE(bochs_pci_tbl) = { + { + .vendor = 0x1234, + .device = 0x1111, + .subvendor = 0x1af4, + .subdevice = 0x1100, + .driver_data = BOCHS_QEMU_STDVGA, + }, + { + .vendor = 0x1234, + .device = 0x1111, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .driver_data = BOCHS_UNKNOWN, + }, + { /* end of list */ } +}; + +static struct pci_driver bochs_pci_driver = { + .name = "bochs-drm", + .id_table = bochs_pci_tbl, + .probe = bochs_pci_probe, + .remove = bochs_pci_remove, +}; + +/* ---------------------------------------------------------------------- */ +/* module init/exit */ + +static int __init bochs_init(void) +{ + return drm_pci_init(&bochs_driver, &bochs_pci_driver); +} + +static void __exit bochs_exit(void) +{ + drm_pci_exit(&bochs_driver, &bochs_pci_driver); +} + +module_init(bochs_init); +module_exit(bochs_exit); + +MODULE_DEVICE_TABLE(pci, bochs_pci_tbl); +MODULE_AUTHOR("Gerd Hoffmann <kraxel@redhat.com>"); +MODULE_LICENSE("GPL"); diff --git a/drivers/gpu/drm/bochs/bochs_fbdev.c b/drivers/gpu/drm/bochs/bochs_fbdev.c new file mode 100644 index 000000000000..4da5206b7cc9 --- /dev/null +++ b/drivers/gpu/drm/bochs/bochs_fbdev.c @@ -0,0 +1,215 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "bochs.h" + +/* ---------------------------------------------------------------------- */ + +static struct fb_ops bochsfb_ops = { + .owner = THIS_MODULE, + .fb_check_var = drm_fb_helper_check_var, + .fb_set_par = drm_fb_helper_set_par, + .fb_fillrect = sys_fillrect, + .fb_copyarea = sys_copyarea, + .fb_imageblit = sys_imageblit, + .fb_pan_display = drm_fb_helper_pan_display, + .fb_blank = drm_fb_helper_blank, + .fb_setcmap = drm_fb_helper_setcmap, +}; + +static int bochsfb_create_object(struct bochs_device *bochs, + struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_gem_object **gobj_p) +{ + struct drm_device *dev = bochs->dev; + struct drm_gem_object *gobj; + u32 size; + int ret = 0; + + size = mode_cmd->pitches[0] * mode_cmd->height; + ret = bochs_gem_create(dev, size, true, &gobj); + if (ret) + return ret; + + *gobj_p = gobj; + return ret; +} + +static int bochsfb_create(struct drm_fb_helper *helper, + struct drm_fb_helper_surface_size *sizes) +{ + struct bochs_device *bochs = + container_of(helper, struct bochs_device, fb.helper); + struct drm_device *dev = bochs->dev; + struct fb_info *info; + struct drm_framebuffer *fb; + struct drm_mode_fb_cmd2 mode_cmd; + struct device *device = &dev->pdev->dev; + struct drm_gem_object *gobj = NULL; + struct bochs_bo *bo = NULL; + int size, ret; + + if (sizes->surface_bpp != 32) + return -EINVAL; + + mode_cmd.width = sizes->surface_width; + mode_cmd.height = sizes->surface_height; + mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7) / 8); + mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp, + sizes->surface_depth); + size = mode_cmd.pitches[0] * mode_cmd.height; + + /* alloc, pin & map bo */ + ret = bochsfb_create_object(bochs, &mode_cmd, &gobj); + if (ret) { + DRM_ERROR("failed to create fbcon backing object %d\n", ret); + return ret; + } + + bo = gem_to_bochs_bo(gobj); + + ret = ttm_bo_reserve(&bo->bo, true, false, false, 0); + if (ret) + return ret; + + ret = bochs_bo_pin(bo, TTM_PL_FLAG_VRAM, NULL); + if (ret) { + DRM_ERROR("failed to pin fbcon\n"); + ttm_bo_unreserve(&bo->bo); + return ret; + } + + ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, + &bo->kmap); + if (ret) { + DRM_ERROR("failed to kmap fbcon\n"); + ttm_bo_unreserve(&bo->bo); + return ret; + } + + ttm_bo_unreserve(&bo->bo); + + /* init fb device */ + info = framebuffer_alloc(0, device); + if (info == NULL) + return -ENOMEM; + + info->par = &bochs->fb.helper; + + ret = bochs_framebuffer_init(bochs->dev, &bochs->fb.gfb, &mode_cmd, gobj); + if (ret) + return ret; + + bochs->fb.size = size; + + /* setup helper */ + fb = &bochs->fb.gfb.base; + bochs->fb.helper.fb = fb; + bochs->fb.helper.fbdev = info; + + strcpy(info->fix.id, "bochsdrmfb"); + + info->flags = FBINFO_DEFAULT; + info->fbops = &bochsfb_ops; + + drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth); + drm_fb_helper_fill_var(info, &bochs->fb.helper, sizes->fb_width, + sizes->fb_height); + + info->screen_base = bo->kmap.virtual; + info->screen_size = size; + +#if 0 + /* FIXME: get this right for mmap(/dev/fb0) */ + info->fix.smem_start = bochs_bo_mmap_offset(bo); + info->fix.smem_len = size; +#endif + + ret = fb_alloc_cmap(&info->cmap, 256, 0); + if (ret) { + DRM_ERROR("%s: can't allocate color map\n", info->fix.id); + return -ENOMEM; + } + + return 0; +} + +static int bochs_fbdev_destroy(struct bochs_device *bochs) +{ + struct bochs_framebuffer *gfb = &bochs->fb.gfb; + struct fb_info *info; + + DRM_DEBUG_DRIVER("\n"); + + if (bochs->fb.helper.fbdev) { + info = bochs->fb.helper.fbdev; + + unregister_framebuffer(info); + if (info->cmap.len) + fb_dealloc_cmap(&info->cmap); + framebuffer_release(info); + } + + if (gfb->obj) { + drm_gem_object_unreference_unlocked(gfb->obj); + gfb->obj = NULL; + } + + drm_fb_helper_fini(&bochs->fb.helper); + drm_framebuffer_unregister_private(&gfb->base); + drm_framebuffer_cleanup(&gfb->base); + + return 0; +} + +void bochs_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, + u16 blue, int regno) +{ +} + +void bochs_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, int regno) +{ + *red = regno; + *green = regno; + *blue = regno; +} + +static struct drm_fb_helper_funcs bochs_fb_helper_funcs = { + .gamma_set = bochs_fb_gamma_set, + .gamma_get = bochs_fb_gamma_get, + .fb_probe = bochsfb_create, +}; + +int bochs_fbdev_init(struct bochs_device *bochs) +{ + int ret; + + bochs->fb.helper.funcs = &bochs_fb_helper_funcs; + spin_lock_init(&bochs->fb.dirty_lock); + + ret = drm_fb_helper_init(bochs->dev, &bochs->fb.helper, + 1, 1); + if (ret) + return ret; + + drm_fb_helper_single_add_all_connectors(&bochs->fb.helper); + drm_helper_disable_unused_functions(bochs->dev); + drm_fb_helper_initial_config(&bochs->fb.helper, 32); + + bochs->fb.initialized = true; + return 0; +} + +void bochs_fbdev_fini(struct bochs_device *bochs) +{ + if (!bochs->fb.initialized) + return; + + bochs_fbdev_destroy(bochs); + bochs->fb.initialized = false; +} diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs/bochs_hw.c new file mode 100644 index 000000000000..dbe619e6aab4 --- /dev/null +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -0,0 +1,177 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "bochs.h" + +/* ---------------------------------------------------------------------- */ + +static void bochs_vga_writeb(struct bochs_device *bochs, u16 ioport, u8 val) +{ + if (WARN_ON(ioport < 0x3c0 || ioport > 0x3df)) + return; + + if (bochs->mmio) { + int offset = ioport - 0x3c0 + 0x400; + writeb(val, bochs->mmio + offset); + } else { + outb(val, ioport); + } +} + +static u16 bochs_dispi_read(struct bochs_device *bochs, u16 reg) +{ + u16 ret = 0; + + if (bochs->mmio) { + int offset = 0x500 + (reg << 1); + ret = readw(bochs->mmio + offset); + } else { + outw(reg, VBE_DISPI_IOPORT_INDEX); + ret = inw(VBE_DISPI_IOPORT_DATA); + } + return ret; +} + +static void bochs_dispi_write(struct bochs_device *bochs, u16 reg, u16 val) +{ + if (bochs->mmio) { + int offset = 0x500 + (reg << 1); + writew(val, bochs->mmio + offset); + } else { + outw(reg, VBE_DISPI_IOPORT_INDEX); + outw(val, VBE_DISPI_IOPORT_DATA); + } +} + +int bochs_hw_init(struct drm_device *dev, uint32_t flags) +{ + struct bochs_device *bochs = dev->dev_private; + struct pci_dev *pdev = dev->pdev; + unsigned long addr, size, mem, ioaddr, iosize; + u16 id; + + if (/* (ent->driver_data == BOCHS_QEMU_STDVGA) && */ + (pdev->resource[2].flags & IORESOURCE_MEM)) { + /* mmio bar with vga and bochs registers present */ + if (pci_request_region(pdev, 2, "bochs-drm") != 0) { + DRM_ERROR("Cannot request mmio region\n"); + return -EBUSY; + } + ioaddr = pci_resource_start(pdev, 2); + iosize = pci_resource_len(pdev, 2); + bochs->mmio = ioremap(ioaddr, iosize); + if (bochs->mmio == NULL) { + DRM_ERROR("Cannot map mmio region\n"); + return -ENOMEM; + } + } else { + ioaddr = VBE_DISPI_IOPORT_INDEX; + iosize = 2; + if (!request_region(ioaddr, iosize, "bochs-drm")) { + DRM_ERROR("Cannot request ioports\n"); + return -EBUSY; + } + bochs->ioports = 1; + } + + id = bochs_dispi_read(bochs, VBE_DISPI_INDEX_ID); + mem = bochs_dispi_read(bochs, VBE_DISPI_INDEX_VIDEO_MEMORY_64K) + * 64 * 1024; + if ((id & 0xfff0) != VBE_DISPI_ID0) { + DRM_ERROR("ID mismatch\n"); + return -ENODEV; + } + + if ((pdev->resource[0].flags & IORESOURCE_MEM) == 0) + return -ENODEV; + addr = pci_resource_start(pdev, 0); + size = pci_resource_len(pdev, 0); + if (addr == 0) + return -ENODEV; + if (size != mem) { + DRM_ERROR("Size mismatch: pci=%ld, bochs=%ld\n", + size, mem); + size = min(size, mem); + } + + if (pci_request_region(pdev, 0, "bochs-drm") != 0) { + DRM_ERROR("Cannot request framebuffer\n"); + return -EBUSY; + } + + bochs->fb_map = ioremap(addr, size); + if (bochs->fb_map == NULL) { + DRM_ERROR("Cannot map framebuffer\n"); + return -ENOMEM; + } + bochs->fb_base = addr; + bochs->fb_size = size; + + DRM_INFO("Found bochs VGA, ID 0x%x.\n", id); + DRM_INFO("Framebuffer size %ld kB @ 0x%lx, %s @ 0x%lx.\n", + size / 1024, addr, + bochs->ioports ? "ioports" : "mmio", + ioaddr); + return 0; +} + +void bochs_hw_fini(struct drm_device *dev) +{ + struct bochs_device *bochs = dev->dev_private; + + if (bochs->mmio) + iounmap(bochs->mmio); + if (bochs->ioports) + release_region(VBE_DISPI_IOPORT_INDEX, 2); + if (bochs->fb_map) + iounmap(bochs->fb_map); + pci_release_regions(dev->pdev); +} + +void bochs_hw_setmode(struct bochs_device *bochs, + struct drm_display_mode *mode) +{ + bochs->xres = mode->hdisplay; + bochs->yres = mode->vdisplay; + bochs->bpp = 32; + bochs->stride = mode->hdisplay * (bochs->bpp / 8); + bochs->yres_virtual = bochs->fb_size / bochs->stride; + + DRM_DEBUG_DRIVER("%dx%d @ %d bpp, vy %d\n", + bochs->xres, bochs->yres, bochs->bpp, + bochs->yres_virtual); + + bochs_vga_writeb(bochs, 0x3c0, 0x20); /* unblank */ + + bochs_dispi_write(bochs, VBE_DISPI_INDEX_BPP, bochs->bpp); + bochs_dispi_write(bochs, VBE_DISPI_INDEX_XRES, bochs->xres); + bochs_dispi_write(bochs, VBE_DISPI_INDEX_YRES, bochs->yres); + bochs_dispi_write(bochs, VBE_DISPI_INDEX_BANK, 0); + bochs_dispi_write(bochs, VBE_DISPI_INDEX_VIRT_WIDTH, bochs->xres); + bochs_dispi_write(bochs, VBE_DISPI_INDEX_VIRT_HEIGHT, + bochs->yres_virtual); + bochs_dispi_write(bochs, VBE_DISPI_INDEX_X_OFFSET, 0); + bochs_dispi_write(bochs, VBE_DISPI_INDEX_Y_OFFSET, 0); + + bochs_dispi_write(bochs, VBE_DISPI_INDEX_ENABLE, + VBE_DISPI_ENABLED | VBE_DISPI_LFB_ENABLED); +} + +void bochs_hw_setbase(struct bochs_device *bochs, + int x, int y, u64 addr) +{ + unsigned long offset = (unsigned long)addr + + y * bochs->stride + + x * (bochs->bpp / 8); + int vy = offset / bochs->stride; + int vx = (offset % bochs->stride) * 8 / bochs->bpp; + + DRM_DEBUG_DRIVER("x %d, y %d, addr %llx -> offset %lx, vx %d, vy %d\n", + x, y, addr, offset, vx, vy); + bochs_dispi_write(bochs, VBE_DISPI_INDEX_X_OFFSET, vx); + bochs_dispi_write(bochs, VBE_DISPI_INDEX_Y_OFFSET, vy); +} diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c new file mode 100644 index 000000000000..62ec7d4b3816 --- /dev/null +++ b/drivers/gpu/drm/bochs/bochs_kms.c @@ -0,0 +1,294 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "bochs.h" + +static int defx = 1024; +static int defy = 768; + +module_param(defx, int, 0444); +module_param(defy, int, 0444); +MODULE_PARM_DESC(defx, "default x resolution"); +MODULE_PARM_DESC(defy, "default y resolution"); + +/* ---------------------------------------------------------------------- */ + +static void bochs_crtc_load_lut(struct drm_crtc *crtc) +{ +} + +static void bochs_crtc_dpms(struct drm_crtc *crtc, int mode) +{ + switch (mode) { + case DRM_MODE_DPMS_ON: + case DRM_MODE_DPMS_STANDBY: + case DRM_MODE_DPMS_SUSPEND: + case DRM_MODE_DPMS_OFF: + default: + return; + } +} + +static bool bochs_crtc_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static int bochs_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, + struct drm_framebuffer *old_fb) +{ + struct bochs_device *bochs = + container_of(crtc, struct bochs_device, crtc); + struct bochs_framebuffer *bochs_fb; + struct bochs_bo *bo; + u64 gpu_addr = 0; + int ret; + + if (old_fb) { + bochs_fb = to_bochs_framebuffer(old_fb); + bo = gem_to_bochs_bo(bochs_fb->obj); + ret = ttm_bo_reserve(&bo->bo, true, false, false, 0); + if (ret) { + DRM_ERROR("failed to reserve old_fb bo\n"); + } else { + bochs_bo_unpin(bo); + ttm_bo_unreserve(&bo->bo); + } + } + + if (WARN_ON(crtc->fb == NULL)) + return -EINVAL; + + bochs_fb = to_bochs_framebuffer(crtc->fb); + bo = gem_to_bochs_bo(bochs_fb->obj); + ret = ttm_bo_reserve(&bo->bo, true, false, false, 0); + if (ret) + return ret; + + ret = bochs_bo_pin(bo, TTM_PL_FLAG_VRAM, &gpu_addr); + if (ret) { + ttm_bo_unreserve(&bo->bo); + return ret; + } + + ttm_bo_unreserve(&bo->bo); + bochs_hw_setbase(bochs, x, y, gpu_addr); + return 0; +} + +static int bochs_crtc_mode_set(struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode, + int x, int y, struct drm_framebuffer *old_fb) +{ + struct bochs_device *bochs = + container_of(crtc, struct bochs_device, crtc); + + bochs_hw_setmode(bochs, mode); + bochs_crtc_mode_set_base(crtc, x, y, old_fb); + return 0; +} + +static void bochs_crtc_prepare(struct drm_crtc *crtc) +{ +} + +static void bochs_crtc_commit(struct drm_crtc *crtc) +{ +} + +static void bochs_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, uint32_t start, uint32_t size) +{ +} + +/* These provide the minimum set of functions required to handle a CRTC */ +static const struct drm_crtc_funcs bochs_crtc_funcs = { + .gamma_set = bochs_crtc_gamma_set, + .set_config = drm_crtc_helper_set_config, + .destroy = drm_crtc_cleanup, +}; + +static const struct drm_crtc_helper_funcs bochs_helper_funcs = { + .dpms = bochs_crtc_dpms, + .mode_fixup = bochs_crtc_mode_fixup, + .mode_set = bochs_crtc_mode_set, + .mode_set_base = bochs_crtc_mode_set_base, + .prepare = bochs_crtc_prepare, + .commit = bochs_crtc_commit, + .load_lut = bochs_crtc_load_lut, +}; + +static void bochs_crtc_init(struct drm_device *dev) +{ + struct bochs_device *bochs = dev->dev_private; + struct drm_crtc *crtc = &bochs->crtc; + + drm_crtc_init(dev, crtc, &bochs_crtc_funcs); + drm_mode_crtc_set_gamma_size(crtc, 256); + drm_crtc_helper_add(crtc, &bochs_helper_funcs); +} + +static bool bochs_encoder_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static void bochs_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ +} + +static void bochs_encoder_dpms(struct drm_encoder *encoder, int state) +{ +} + +static void bochs_encoder_prepare(struct drm_encoder *encoder) +{ +} + +static void bochs_encoder_commit(struct drm_encoder *encoder) +{ +} + +static const struct drm_encoder_helper_funcs bochs_encoder_helper_funcs = { + .dpms = bochs_encoder_dpms, + .mode_fixup = bochs_encoder_mode_fixup, + .mode_set = bochs_encoder_mode_set, + .prepare = bochs_encoder_prepare, + .commit = bochs_encoder_commit, +}; + +static const struct drm_encoder_funcs bochs_encoder_encoder_funcs = { + .destroy = drm_encoder_cleanup, +}; + +static void bochs_encoder_init(struct drm_device *dev) +{ + struct bochs_device *bochs = dev->dev_private; + struct drm_encoder *encoder = &bochs->encoder; + + encoder->possible_crtcs = 0x1; + drm_encoder_init(dev, encoder, &bochs_encoder_encoder_funcs, + DRM_MODE_ENCODER_DAC); + drm_encoder_helper_add(encoder, &bochs_encoder_helper_funcs); +} + + +int bochs_connector_get_modes(struct drm_connector *connector) +{ + int count; + + count = drm_add_modes_noedid(connector, 8192, 8192); + drm_set_preferred_mode(connector, defx, defy); + return count; +} + +static int bochs_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct bochs_device *bochs = + container_of(connector, struct bochs_device, connector); + unsigned long size = mode->hdisplay * mode->vdisplay * 4; + + /* + * Make sure we can fit two framebuffers into video memory. + * This allows up to 1600x1200 with 16 MB (default size). + * If you want more try this: + * 'qemu -vga std -global VGA.vgamem_mb=32 $otherargs' + */ + if (size * 2 > bochs->fb_size) + return MODE_BAD; + + return MODE_OK; +} + +static struct drm_encoder * +bochs_connector_best_encoder(struct drm_connector *connector) +{ + int enc_id = connector->encoder_ids[0]; + struct drm_mode_object *obj; + struct drm_encoder *encoder; + + /* pick the encoder ids */ + if (enc_id) { + obj = drm_mode_object_find(connector->dev, enc_id, + DRM_MODE_OBJECT_ENCODER); + if (!obj) + return NULL; + encoder = obj_to_encoder(obj); + return encoder; + } + return NULL; +} + +static enum drm_connector_status bochs_connector_detect(struct drm_connector + *connector, bool force) +{ + return connector_status_connected; +} + +struct drm_connector_helper_funcs bochs_connector_connector_helper_funcs = { + .get_modes = bochs_connector_get_modes, + .mode_valid = bochs_connector_mode_valid, + .best_encoder = bochs_connector_best_encoder, +}; + +struct drm_connector_funcs bochs_connector_connector_funcs = { + .dpms = drm_helper_connector_dpms, + .detect = bochs_connector_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .destroy = drm_connector_cleanup, +}; + +static void bochs_connector_init(struct drm_device *dev) +{ + struct bochs_device *bochs = dev->dev_private; + struct drm_connector *connector = &bochs->connector; + + drm_connector_init(dev, connector, &bochs_connector_connector_funcs, + DRM_MODE_CONNECTOR_VIRTUAL); + drm_connector_helper_add(connector, + &bochs_connector_connector_helper_funcs); +} + + +int bochs_kms_init(struct bochs_device *bochs) +{ + drm_mode_config_init(bochs->dev); + bochs->mode_config_initialized = true; + + bochs->dev->mode_config.max_width = 8192; + bochs->dev->mode_config.max_height = 8192; + + bochs->dev->mode_config.fb_base = bochs->fb_base; + bochs->dev->mode_config.preferred_depth = 24; + bochs->dev->mode_config.prefer_shadow = 0; + + bochs->dev->mode_config.funcs = (void *)&bochs_mode_funcs; + + bochs_crtc_init(bochs->dev); + bochs_encoder_init(bochs->dev); + bochs_connector_init(bochs->dev); + drm_mode_connector_attach_encoder(&bochs->connector, + &bochs->encoder); + + return 0; +} + +void bochs_kms_fini(struct bochs_device *bochs) +{ + if (bochs->mode_config_initialized) { + drm_mode_config_cleanup(bochs->dev); + bochs->mode_config_initialized = false; + } +} diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c new file mode 100644 index 000000000000..ce6858765b37 --- /dev/null +++ b/drivers/gpu/drm/bochs/bochs_mm.c @@ -0,0 +1,546 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "bochs.h" + +static void bochs_ttm_placement(struct bochs_bo *bo, int domain); + +/* ---------------------------------------------------------------------- */ + +static inline struct bochs_device *bochs_bdev(struct ttm_bo_device *bd) +{ + return container_of(bd, struct bochs_device, ttm.bdev); +} + +static int bochs_ttm_mem_global_init(struct drm_global_reference *ref) +{ + return ttm_mem_global_init(ref->object); +} + +static void bochs_ttm_mem_global_release(struct drm_global_reference *ref) +{ + ttm_mem_global_release(ref->object); +} + +static int bochs_ttm_global_init(struct bochs_device *bochs) +{ + struct drm_global_reference *global_ref; + int r; + + global_ref = &bochs->ttm.mem_global_ref; + global_ref->global_type = DRM_GLOBAL_TTM_MEM; + global_ref->size = sizeof(struct ttm_mem_global); + global_ref->init = &bochs_ttm_mem_global_init; + global_ref->release = &bochs_ttm_mem_global_release; + r = drm_global_item_ref(global_ref); + if (r != 0) { + DRM_ERROR("Failed setting up TTM memory accounting " + "subsystem.\n"); + return r; + } + + bochs->ttm.bo_global_ref.mem_glob = + bochs->ttm.mem_global_ref.object; + global_ref = &bochs->ttm.bo_global_ref.ref; + global_ref->global_type = DRM_GLOBAL_TTM_BO; + global_ref->size = sizeof(struct ttm_bo_global); + global_ref->init = &ttm_bo_global_init; + global_ref->release = &ttm_bo_global_release; + r = drm_global_item_ref(global_ref); + if (r != 0) { + DRM_ERROR("Failed setting up TTM BO subsystem.\n"); + drm_global_item_unref(&bochs->ttm.mem_global_ref); + return r; + } + + return 0; +} + +static void bochs_ttm_global_release(struct bochs_device *bochs) +{ + if (bochs->ttm.mem_global_ref.release == NULL) + return; + + drm_global_item_unref(&bochs->ttm.bo_global_ref.ref); + drm_global_item_unref(&bochs->ttm.mem_global_ref); + bochs->ttm.mem_global_ref.release = NULL; +} + + +static void bochs_bo_ttm_destroy(struct ttm_buffer_object *tbo) +{ + struct bochs_bo *bo; + + bo = container_of(tbo, struct bochs_bo, bo); + drm_gem_object_release(&bo->gem); + kfree(bo); +} + +static bool bochs_ttm_bo_is_bochs_bo(struct ttm_buffer_object *bo) +{ + if (bo->destroy == &bochs_bo_ttm_destroy) + return true; + return false; +} + +static int bochs_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, + struct ttm_mem_type_manager *man) +{ + switch (type) { + case TTM_PL_SYSTEM: + man->flags = TTM_MEMTYPE_FLAG_MAPPABLE; + man->available_caching = TTM_PL_MASK_CACHING; + man->default_caching = TTM_PL_FLAG_CACHED; + break; + case TTM_PL_VRAM: + man->func = &ttm_bo_manager_func; + man->flags = TTM_MEMTYPE_FLAG_FIXED | + TTM_MEMTYPE_FLAG_MAPPABLE; + man->available_caching = TTM_PL_FLAG_UNCACHED | + TTM_PL_FLAG_WC; + man->default_caching = TTM_PL_FLAG_WC; + break; + default: + DRM_ERROR("Unsupported memory type %u\n", (unsigned)type); + return -EINVAL; + } + return 0; +} + +static void +bochs_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl) +{ + struct bochs_bo *bochsbo = bochs_bo(bo); + + if (!bochs_ttm_bo_is_bochs_bo(bo)) + return; + + bochs_ttm_placement(bochsbo, TTM_PL_FLAG_SYSTEM); + *pl = bochsbo->placement; +} + +static int bochs_bo_verify_access(struct ttm_buffer_object *bo, + struct file *filp) +{ + struct bochs_bo *bochsbo = bochs_bo(bo); + + return drm_vma_node_verify_access(&bochsbo->gem.vma_node, filp); +} + +static int bochs_ttm_io_mem_reserve(struct ttm_bo_device *bdev, + struct ttm_mem_reg *mem) +{ + struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type]; + struct bochs_device *bochs = bochs_bdev(bdev); + + mem->bus.addr = NULL; + mem->bus.offset = 0; + mem->bus.size = mem->num_pages << PAGE_SHIFT; + mem->bus.base = 0; + mem->bus.is_iomem = false; + if (!(man->flags & TTM_MEMTYPE_FLAG_MAPPABLE)) + return -EINVAL; + switch (mem->mem_type) { + case TTM_PL_SYSTEM: + /* system memory */ + return 0; + case TTM_PL_VRAM: + mem->bus.offset = mem->start << PAGE_SHIFT; + mem->bus.base = bochs->fb_base; + mem->bus.is_iomem = true; + break; + default: + return -EINVAL; + break; + } + return 0; +} + +static void bochs_ttm_io_mem_free(struct ttm_bo_device *bdev, + struct ttm_mem_reg *mem) +{ +} + +static int bochs_bo_move(struct ttm_buffer_object *bo, + bool evict, bool interruptible, + bool no_wait_gpu, + struct ttm_mem_reg *new_mem) +{ + return ttm_bo_move_memcpy(bo, evict, no_wait_gpu, new_mem); +} + + +static void bochs_ttm_backend_destroy(struct ttm_tt *tt) +{ + ttm_tt_fini(tt); + kfree(tt); +} + +static struct ttm_backend_func bochs_tt_backend_func = { + .destroy = &bochs_ttm_backend_destroy, +}; + +static struct ttm_tt *bochs_ttm_tt_create(struct ttm_bo_device *bdev, + unsigned long size, + uint32_t page_flags, + struct page *dummy_read_page) +{ + struct ttm_tt *tt; + + tt = kzalloc(sizeof(struct ttm_tt), GFP_KERNEL); + if (tt == NULL) + return NULL; + tt->func = &bochs_tt_backend_func; + if (ttm_tt_init(tt, bdev, size, page_flags, dummy_read_page)) { + kfree(tt); + return NULL; + } + return tt; +} + +struct ttm_bo_driver bochs_bo_driver = { + .ttm_tt_create = bochs_ttm_tt_create, + .ttm_tt_populate = ttm_pool_populate, + .ttm_tt_unpopulate = ttm_pool_unpopulate, + .init_mem_type = bochs_bo_init_mem_type, + .evict_flags = bochs_bo_evict_flags, + .move = bochs_bo_move, + .verify_access = bochs_bo_verify_access, + .io_mem_reserve = &bochs_ttm_io_mem_reserve, + .io_mem_free = &bochs_ttm_io_mem_free, +}; + +int bochs_mm_init(struct bochs_device *bochs) +{ + struct ttm_bo_device *bdev = &bochs->ttm.bdev; + int ret; + + ret = bochs_ttm_global_init(bochs); + if (ret) + return ret; + + ret = ttm_bo_device_init(&bochs->ttm.bdev, + bochs->ttm.bo_global_ref.ref.object, + &bochs_bo_driver, DRM_FILE_PAGE_OFFSET, + true); + if (ret) { + DRM_ERROR("Error initialising bo driver; %d\n", ret); + return ret; + } + + ret = ttm_bo_init_mm(bdev, TTM_PL_VRAM, + bochs->fb_size >> PAGE_SHIFT); + if (ret) { + DRM_ERROR("Failed ttm VRAM init: %d\n", ret); + return ret; + } + + bochs->ttm.initialized = true; + return 0; +} + +void bochs_mm_fini(struct bochs_device *bochs) +{ + if (!bochs->ttm.initialized) + return; + + ttm_bo_device_release(&bochs->ttm.bdev); + bochs_ttm_global_release(bochs); + bochs->ttm.initialized = false; +} + +static void bochs_ttm_placement(struct bochs_bo *bo, int domain) +{ + u32 c = 0; + bo->placement.fpfn = 0; + bo->placement.lpfn = 0; + bo->placement.placement = bo->placements; + bo->placement.busy_placement = bo->placements; + if (domain & TTM_PL_FLAG_VRAM) { + bo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED + | TTM_PL_FLAG_VRAM; + } + if (domain & TTM_PL_FLAG_SYSTEM) { + bo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM; + } + if (!c) { + bo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM; + } + bo->placement.num_placement = c; + bo->placement.num_busy_placement = c; +} + +static inline u64 bochs_bo_gpu_offset(struct bochs_bo *bo) +{ + return bo->bo.offset; +} + +int bochs_bo_pin(struct bochs_bo *bo, u32 pl_flag, u64 *gpu_addr) +{ + int i, ret; + + if (bo->pin_count) { + bo->pin_count++; + if (gpu_addr) + *gpu_addr = bochs_bo_gpu_offset(bo); + return 0; + } + + bochs_ttm_placement(bo, pl_flag); + for (i = 0; i < bo->placement.num_placement; i++) + bo->placements[i] |= TTM_PL_FLAG_NO_EVICT; + ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false); + if (ret) + return ret; + + bo->pin_count = 1; + if (gpu_addr) + *gpu_addr = bochs_bo_gpu_offset(bo); + return 0; +} + +int bochs_bo_unpin(struct bochs_bo *bo) +{ + int i, ret; + + if (!bo->pin_count) { + DRM_ERROR("unpin bad %p\n", bo); + return 0; + } + bo->pin_count--; + + if (bo->pin_count) + return 0; + + for (i = 0; i < bo->placement.num_placement; i++) + bo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT; + ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false); + if (ret) + return ret; + + return 0; +} + +int bochs_mmap(struct file *filp, struct vm_area_struct *vma) +{ + struct drm_file *file_priv; + struct bochs_device *bochs; + + if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) + return drm_mmap(filp, vma); + + file_priv = filp->private_data; + bochs = file_priv->minor->dev->dev_private; + return ttm_bo_mmap(filp, vma, &bochs->ttm.bdev); +} + +/* ---------------------------------------------------------------------- */ + +static int bochs_bo_create(struct drm_device *dev, int size, int align, + uint32_t flags, struct bochs_bo **pbochsbo) +{ + struct bochs_device *bochs = dev->dev_private; + struct bochs_bo *bochsbo; + size_t acc_size; + int ret; + + bochsbo = kzalloc(sizeof(struct bochs_bo), GFP_KERNEL); + if (!bochsbo) + return -ENOMEM; + + ret = drm_gem_object_init(dev, &bochsbo->gem, size); + if (ret) { + kfree(bochsbo); + return ret; + } + + bochsbo->bo.bdev = &bochs->ttm.bdev; + bochsbo->bo.bdev->dev_mapping = dev->dev_mapping; + + bochs_ttm_placement(bochsbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM); + + acc_size = ttm_bo_dma_acc_size(&bochs->ttm.bdev, size, + sizeof(struct bochs_bo)); + + ret = ttm_bo_init(&bochs->ttm.bdev, &bochsbo->bo, size, + ttm_bo_type_device, &bochsbo->placement, + align >> PAGE_SHIFT, false, NULL, acc_size, + NULL, bochs_bo_ttm_destroy); + if (ret) + return ret; + + *pbochsbo = bochsbo; + return 0; +} + +int bochs_gem_create(struct drm_device *dev, u32 size, bool iskernel, + struct drm_gem_object **obj) +{ + struct bochs_bo *bochsbo; + int ret; + + *obj = NULL; + + size = ALIGN(size, PAGE_SIZE); + if (size == 0) + return -EINVAL; + + ret = bochs_bo_create(dev, size, 0, 0, &bochsbo); + if (ret) { + if (ret != -ERESTARTSYS) + DRM_ERROR("failed to allocate GEM object\n"); + return ret; + } + *obj = &bochsbo->gem; + return 0; +} + +int bochs_dumb_create(struct drm_file *file, struct drm_device *dev, + struct drm_mode_create_dumb *args) +{ + struct drm_gem_object *gobj; + u32 handle; + int ret; + + args->pitch = args->width * ((args->bpp + 7) / 8); + args->size = args->pitch * args->height; + + ret = bochs_gem_create(dev, args->size, false, + &gobj); + if (ret) + return ret; + + ret = drm_gem_handle_create(file, gobj, &handle); + drm_gem_object_unreference_unlocked(gobj); + if (ret) + return ret; + + args->handle = handle; + return 0; +} + +static void bochs_bo_unref(struct bochs_bo **bo) +{ + struct ttm_buffer_object *tbo; + + if ((*bo) == NULL) + return; + + tbo = &((*bo)->bo); + ttm_bo_unref(&tbo); + if (tbo == NULL) + *bo = NULL; + +} + +void bochs_gem_free_object(struct drm_gem_object *obj) +{ + struct bochs_bo *bochs_bo = gem_to_bochs_bo(obj); + + if (!bochs_bo) + return; + bochs_bo_unref(&bochs_bo); +} + +int bochs_dumb_mmap_offset(struct drm_file *file, struct drm_device *dev, + uint32_t handle, uint64_t *offset) +{ + struct drm_gem_object *obj; + int ret; + struct bochs_bo *bo; + + mutex_lock(&dev->struct_mutex); + obj = drm_gem_object_lookup(dev, file, handle); + if (obj == NULL) { + ret = -ENOENT; + goto out_unlock; + } + + bo = gem_to_bochs_bo(obj); + *offset = bochs_bo_mmap_offset(bo); + + drm_gem_object_unreference(obj); + ret = 0; +out_unlock: + mutex_unlock(&dev->struct_mutex); + return ret; + +} + +/* ---------------------------------------------------------------------- */ + +static void bochs_user_framebuffer_destroy(struct drm_framebuffer *fb) +{ + struct bochs_framebuffer *bochs_fb = to_bochs_framebuffer(fb); + if (bochs_fb->obj) + drm_gem_object_unreference_unlocked(bochs_fb->obj); + drm_framebuffer_cleanup(fb); + kfree(fb); +} + +static const struct drm_framebuffer_funcs bochs_fb_funcs = { + .destroy = bochs_user_framebuffer_destroy, +}; + +int bochs_framebuffer_init(struct drm_device *dev, + struct bochs_framebuffer *gfb, + struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_gem_object *obj) +{ + int ret; + + drm_helper_mode_fill_fb_struct(&gfb->base, mode_cmd); + gfb->obj = obj; + ret = drm_framebuffer_init(dev, &gfb->base, &bochs_fb_funcs); + if (ret) { + DRM_ERROR("drm_framebuffer_init failed: %d\n", ret); + return ret; + } + return 0; +} + +static struct drm_framebuffer * +bochs_user_framebuffer_create(struct drm_device *dev, + struct drm_file *filp, + struct drm_mode_fb_cmd2 *mode_cmd) +{ + struct drm_gem_object *obj; + struct bochs_framebuffer *bochs_fb; + int ret; + + DRM_DEBUG_DRIVER("%dx%d, format %c%c%c%c\n", + mode_cmd->width, mode_cmd->height, + (mode_cmd->pixel_format) & 0xff, + (mode_cmd->pixel_format >> 8) & 0xff, + (mode_cmd->pixel_format >> 16) & 0xff, + (mode_cmd->pixel_format >> 24) & 0xff); + + if (mode_cmd->pixel_format != DRM_FORMAT_XRGB8888) + return ERR_PTR(-ENOENT); + + obj = drm_gem_object_lookup(dev, filp, mode_cmd->handles[0]); + if (obj == NULL) + return ERR_PTR(-ENOENT); + + bochs_fb = kzalloc(sizeof(*bochs_fb), GFP_KERNEL); + if (!bochs_fb) { + drm_gem_object_unreference_unlocked(obj); + return ERR_PTR(-ENOMEM); + } + + ret = bochs_framebuffer_init(dev, bochs_fb, mode_cmd, obj); + if (ret) { + drm_gem_object_unreference_unlocked(obj); + kfree(bochs_fb); + return ERR_PTR(ret); + } + return &bochs_fb->base; +} + +const struct drm_mode_config_funcs bochs_mode_funcs = { + .fb_create = bochs_user_framebuffer_create, +}; diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c index b27e95666fab..e63a7533f849 100644 --- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c +++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c @@ -233,6 +233,9 @@ static int cirrusfb_create(struct drm_fb_helper *helper, info->apertures->ranges[0].base = cdev->dev->mode_config.fb_base; info->apertures->ranges[0].size = cdev->mc.vram_size; + info->fix.smem_start = cdev->dev->mode_config.fb_base; + info->fix.smem_len = cdev->mc.vram_size; + info->screen_base = sysram; info->screen_size = size; diff --git a/drivers/gpu/drm/cirrus/cirrus_main.c b/drivers/gpu/drm/cirrus/cirrus_main.c index 78e76f24343d..4b0170cf53fd 100644 --- a/drivers/gpu/drm/cirrus/cirrus_main.c +++ b/drivers/gpu/drm/cirrus/cirrus_main.c @@ -255,7 +255,7 @@ int cirrus_dumb_create(struct drm_file *file, return 0; } -void cirrus_bo_unref(struct cirrus_bo **bo) +static void cirrus_bo_unref(struct cirrus_bo **bo) { struct ttm_buffer_object *tbo; diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c index adabc3daaa5b..530f78f84dee 100644 --- a/drivers/gpu/drm/cirrus/cirrus_mode.c +++ b/drivers/gpu/drm/cirrus/cirrus_mode.c @@ -102,7 +102,7 @@ static bool cirrus_crtc_mode_fixup(struct drm_crtc *crtc, return true; } -void cirrus_set_start_address(struct drm_crtc *crtc, unsigned offset) +static void cirrus_set_start_address(struct drm_crtc *crtc, unsigned offset) { struct cirrus_device *cdev = crtc->dev->dev_private; u32 addr; @@ -273,8 +273,8 @@ static int cirrus_crtc_mode_set(struct drm_crtc *crtc, sr07 |= 0x11; break; case 16: - sr07 |= 0xc1; - hdr = 0xc0; + sr07 |= 0x17; + hdr = 0xc1; break; case 24: sr07 |= 0x15; @@ -453,7 +453,7 @@ static void cirrus_encoder_commit(struct drm_encoder *encoder) { } -void cirrus_encoder_destroy(struct drm_encoder *encoder) +static void cirrus_encoder_destroy(struct drm_encoder *encoder) { struct cirrus_encoder *cirrus_encoder = to_cirrus_encoder(encoder); drm_encoder_cleanup(encoder); @@ -492,7 +492,7 @@ static struct drm_encoder *cirrus_encoder_init(struct drm_device *dev) } -int cirrus_vga_get_modes(struct drm_connector *connector) +static int cirrus_vga_get_modes(struct drm_connector *connector) { int count; @@ -509,7 +509,7 @@ static int cirrus_vga_mode_valid(struct drm_connector *connector, return MODE_OK; } -struct drm_encoder *cirrus_connector_best_encoder(struct drm_connector +static struct drm_encoder *cirrus_connector_best_encoder(struct drm_connector *connector) { int enc_id = connector->encoder_ids[0]; diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c index 75becdeac07d..8b37c25ff9bd 100644 --- a/drivers/gpu/drm/cirrus/cirrus_ttm.c +++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c @@ -80,7 +80,7 @@ static int cirrus_ttm_global_init(struct cirrus_device *cirrus) return 0; } -void +static void cirrus_ttm_global_release(struct cirrus_device *cirrus) { if (cirrus->ttm.mem_global_ref.release == NULL) @@ -102,7 +102,7 @@ static void cirrus_bo_ttm_destroy(struct ttm_buffer_object *tbo) kfree(bo); } -bool cirrus_ttm_bo_is_cirrus_bo(struct ttm_buffer_object *bo) +static bool cirrus_ttm_bo_is_cirrus_bo(struct ttm_buffer_object *bo) { if (bo->destroy == &cirrus_bo_ttm_destroy) return true; @@ -208,7 +208,7 @@ static struct ttm_backend_func cirrus_tt_backend_func = { }; -struct ttm_tt *cirrus_ttm_tt_create(struct ttm_bo_device *bdev, +static struct ttm_tt *cirrus_ttm_tt_create(struct ttm_bo_device *bdev, unsigned long size, uint32_t page_flags, struct page *dummy_read_page) { @@ -375,26 +375,6 @@ int cirrus_bo_pin(struct cirrus_bo *bo, u32 pl_flag, u64 *gpu_addr) return 0; } -int cirrus_bo_unpin(struct cirrus_bo *bo) -{ - int i, ret; - if (!bo->pin_count) { - DRM_ERROR("unpin bad %p\n", bo); - return 0; - } - bo->pin_count--; - if (bo->pin_count) - return 0; - - for (i = 0; i < bo->placement.num_placement ; i++) - bo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT; - ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false); - if (ret) - return ret; - - return 0; -} - int cirrus_bo_push_sysram(struct cirrus_bo *bo) { int i, ret; diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 01361aba033b..245fe4fa9c9e 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -536,7 +536,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, * are later needed by vblank and swap-completion * timestamping. They are derived from true hwmode. */ - drm_calc_timestamping_constants(crtc); + drm_calc_timestamping_constants(crtc, &crtc->hwmode); /* FIXME: add subpixel order */ done: diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 0a1e4a5f4234..b924306b8477 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -68,6 +68,8 @@ #define EDID_QUIRK_DETAILED_SYNC_PP (1 << 6) /* Force reduced-blanking timings for detailed modes */ #define EDID_QUIRK_FORCE_REDUCED_BLANKING (1 << 7) +/* Force 8bpc */ +#define EDID_QUIRK_FORCE_8BPC (1 << 8) struct detailed_mode_closure { struct drm_connector *connector; @@ -128,6 +130,9 @@ static struct edid_quirk { /* Medion MD 30217 PG */ { "MED", 0x7b8, EDID_QUIRK_PREFER_LARGE_75 }, + + /* Panel in Samsung NP700G7A-S01PL notebook reports 6bpc */ + { "SEC", 0xd033, EDID_QUIRK_FORCE_8BPC }, }; /* @@ -600,347 +605,347 @@ static const struct drm_display_mode edid_cea_modes[] = { { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 2 - 720x480@60Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 3 - 720x480@60Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 4 - 1280x720@60Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 5 - 1920x1080i@60Hz */ { DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 6 - 1440x480i@60Hz */ { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 7 - 1440x480i@60Hz */ { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 8 - 1440x240@60Hz */ { DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 9 - 1440x240@60Hz */ { DRM_MODE("1440x240", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 10 - 2880x480i@60Hz */ { DRM_MODE("2880x480i", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 11 - 2880x480i@60Hz */ { DRM_MODE("2880x480i", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 12 - 2880x240@60Hz */ { DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 13 - 2880x240@60Hz */ { DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 14 - 1440x480@60Hz */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 15 - 1440x480@60Hz */ { DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 16 - 1920x1080@60Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 17 - 720x576@50Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 18 - 720x576@50Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 19 - 1280x720@50Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 20 - 1920x1080i@50Hz */ { DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 21 - 1440x576i@50Hz */ { DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 22 - 1440x576i@50Hz */ { DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 23 - 1440x288@50Hz */ { DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 24 - 1440x288@50Hz */ { DRM_MODE("1440x288", DRM_MODE_TYPE_DRIVER, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 25 - 2880x576i@50Hz */ { DRM_MODE("2880x576i", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 26 - 2880x576i@50Hz */ { DRM_MODE("2880x576i", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 27 - 2880x288@50Hz */ { DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 28 - 2880x288@50Hz */ { DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 29 - 1440x576@50Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 30 - 1440x576@50Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 31 - 1920x1080@50Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 32 - 1920x1080@24Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558, 2602, 2750, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 24, }, + .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 33 - 1920x1080@25Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 25, }, + .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 34 - 1920x1080@30Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 30, }, + .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 35 - 2880x480@60Hz */ { DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 36 - 2880x480@60Hz */ { DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 60, }, + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 37 - 2880x576@50Hz */ { DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 38 - 2880x576@50Hz */ { DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 39 - 1920x1080i@50Hz */ { DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 72000, 1920, 1952, 2120, 2304, 0, 1080, 1126, 1136, 1250, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE), - .vrefresh = 50, }, + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 40 - 1920x1080i@100Hz */ { DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE), - .vrefresh = 100, }, + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 41 - 1280x720@100Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 100, }, + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 42 - 720x576@100Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 100, }, + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 43 - 720x576@100Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 100, }, + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 44 - 1440x576i@100Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 100, }, + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 45 - 1440x576i@100Hz */ { DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 100, }, + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 46 - 1920x1080i@120Hz */ { DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE), - .vrefresh = 120, }, + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 47 - 1280x720@120Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 120, }, + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 48 - 720x480@120Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 120, }, + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 49 - 720x480@120Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 120, }, + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 50 - 1440x480i@120Hz */ { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 120, }, + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 51 - 1440x480i@120Hz */ { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 120, }, + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 52 - 720x576@200Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 200, }, + .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 53 - 720x576@200Hz */ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 200, }, + .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 54 - 1440x576i@200Hz */ { DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 200, }, + .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 55 - 1440x576i@200Hz */ { DRM_MODE("1440x576i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 200, }, + .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 56 - 720x480@240Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 240, }, + .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 57 - 720x480@240Hz */ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), - .vrefresh = 240, }, + .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 58 - 1440x480i@240 */ { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 240, }, + .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, }, /* 59 - 1440x480i@240 */ { DRM_MODE("1440x480i", DRM_MODE_TYPE_DRIVER, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK), - .vrefresh = 240, }, + .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 60 - 1280x720@24Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 59400, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 24, }, + .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 61 - 1280x720@25Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3700, 3740, 3960, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 25, }, + .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 62 - 1280x720@30Hz */ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 30, }, + .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 63 - 1920x1080@120Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 120, }, + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, /* 64 - 1920x1080@100Hz */ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), - .vrefresh = 100, }, + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, }; /* @@ -2557,25 +2562,40 @@ add_alternate_cea_modes(struct drm_connector *connector, struct edid *edid) return modes; } -static int -do_cea_modes(struct drm_connector *connector, const u8 *db, u8 len) +static struct drm_display_mode * +drm_display_mode_from_vic_index(struct drm_connector *connector, + const u8 *video_db, u8 video_len, + u8 video_index) { struct drm_device *dev = connector->dev; - const u8 *mode; + struct drm_display_mode *newmode; u8 cea_mode; - int modes = 0; - for (mode = db; mode < db + len; mode++) { - cea_mode = (*mode & 127) - 1; /* CEA modes are numbered 1..127 */ - if (cea_mode < ARRAY_SIZE(edid_cea_modes)) { - struct drm_display_mode *newmode; - newmode = drm_mode_duplicate(dev, - &edid_cea_modes[cea_mode]); - if (newmode) { - newmode->vrefresh = 0; - drm_mode_probed_add(connector, newmode); - modes++; - } + if (video_db == NULL || video_index >= video_len) + return NULL; + + /* CEA modes are numbered 1..127 */ + cea_mode = (video_db[video_index] & 127) - 1; + if (cea_mode >= ARRAY_SIZE(edid_cea_modes)) + return NULL; + + newmode = drm_mode_duplicate(dev, &edid_cea_modes[cea_mode]); + newmode->vrefresh = 0; + + return newmode; +} + +static int +do_cea_modes(struct drm_connector *connector, const u8 *db, u8 len) +{ + int i, modes = 0; + + for (i = 0; i < len; i++) { + struct drm_display_mode *mode; + mode = drm_display_mode_from_vic_index(connector, db, len, i); + if (mode) { + drm_mode_probed_add(connector, mode); + modes++; } } @@ -2669,21 +2689,13 @@ static int add_hdmi_mode(struct drm_connector *connector, u8 vic) static int add_3d_struct_modes(struct drm_connector *connector, u16 structure, const u8 *video_db, u8 video_len, u8 video_index) { - struct drm_device *dev = connector->dev; struct drm_display_mode *newmode; int modes = 0; - u8 cea_mode; - - if (video_db == NULL || video_index >= video_len) - return 0; - - /* CEA modes are numbered 1..127 */ - cea_mode = (video_db[video_index] & 127) - 1; - if (cea_mode >= ARRAY_SIZE(edid_cea_modes)) - return 0; if (structure & (1 << 0)) { - newmode = drm_mode_duplicate(dev, &edid_cea_modes[cea_mode]); + newmode = drm_display_mode_from_vic_index(connector, video_db, + video_len, + video_index); if (newmode) { newmode->flags |= DRM_MODE_FLAG_3D_FRAME_PACKING; drm_mode_probed_add(connector, newmode); @@ -2691,7 +2703,9 @@ static int add_3d_struct_modes(struct drm_connector *connector, u16 structure, } } if (structure & (1 << 6)) { - newmode = drm_mode_duplicate(dev, &edid_cea_modes[cea_mode]); + newmode = drm_display_mode_from_vic_index(connector, video_db, + video_len, + video_index); if (newmode) { newmode->flags |= DRM_MODE_FLAG_3D_TOP_AND_BOTTOM; drm_mode_probed_add(connector, newmode); @@ -2699,7 +2713,9 @@ static int add_3d_struct_modes(struct drm_connector *connector, u16 structure, } } if (structure & (1 << 8)) { - newmode = drm_mode_duplicate(dev, &edid_cea_modes[cea_mode]); + newmode = drm_display_mode_from_vic_index(connector, video_db, + video_len, + video_index); if (newmode) { newmode->flags |= DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF; drm_mode_probed_add(connector, newmode); @@ -2723,7 +2739,7 @@ static int do_hdmi_vsdb_modes(struct drm_connector *connector, const u8 *db, u8 len, const u8 *video_db, u8 video_len) { - int modes = 0, offset = 0, i, multi_present = 0; + int modes = 0, offset = 0, i, multi_present = 0, multi_len; u8 vic_len, hdmi_3d_len = 0; u16 mask; u16 structure_all; @@ -2769,32 +2785,84 @@ do_hdmi_vsdb_modes(struct drm_connector *connector, const u8 *db, u8 len, } offset += 1 + vic_len; - if (!(multi_present == 1 || multi_present == 2)) - goto out; + if (multi_present == 1) + multi_len = 2; + else if (multi_present == 2) + multi_len = 4; + else + multi_len = 0; - if ((multi_present == 1 && len < (9 + offset)) || - (multi_present == 2 && len < (11 + offset))) + if (len < (8 + offset + hdmi_3d_len - 1)) goto out; - if ((multi_present == 1 && hdmi_3d_len < 2) || - (multi_present == 2 && hdmi_3d_len < 4)) + if (hdmi_3d_len < multi_len) goto out; - /* 3D_Structure_ALL */ - structure_all = (db[8 + offset] << 8) | db[9 + offset]; + if (multi_present == 1 || multi_present == 2) { + /* 3D_Structure_ALL */ + structure_all = (db[8 + offset] << 8) | db[9 + offset]; - /* check if 3D_MASK is present */ - if (multi_present == 2) - mask = (db[10 + offset] << 8) | db[11 + offset]; - else - mask = 0xffff; + /* check if 3D_MASK is present */ + if (multi_present == 2) + mask = (db[10 + offset] << 8) | db[11 + offset]; + else + mask = 0xffff; + + for (i = 0; i < 16; i++) { + if (mask & (1 << i)) + modes += add_3d_struct_modes(connector, + structure_all, + video_db, + video_len, i); + } + } + + offset += multi_len; + + for (i = 0; i < (hdmi_3d_len - multi_len); i++) { + int vic_index; + struct drm_display_mode *newmode = NULL; + unsigned int newflag = 0; + bool detail_present; - for (i = 0; i < 16; i++) { - if (mask & (1 << i)) - modes += add_3d_struct_modes(connector, - structure_all, - video_db, - video_len, i); + detail_present = ((db[8 + offset + i] & 0x0f) > 7); + + if (detail_present && (i + 1 == hdmi_3d_len - multi_len)) + break; + + /* 2D_VIC_order_X */ + vic_index = db[8 + offset + i] >> 4; + + /* 3D_Structure_X */ + switch (db[8 + offset + i] & 0x0f) { + case 0: + newflag = DRM_MODE_FLAG_3D_FRAME_PACKING; + break; + case 6: + newflag = DRM_MODE_FLAG_3D_TOP_AND_BOTTOM; + break; + case 8: + /* 3D_Detail_X */ + if ((db[9 + offset + i] >> 4) == 1) + newflag = DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF; + break; + } + + if (newflag != 0) { + newmode = drm_display_mode_from_vic_index(connector, + video_db, + video_len, + vic_index); + + if (newmode) { + newmode->flags |= newflag; + drm_mode_probed_add(connector, newmode); + modes++; + } + } + + if (detail_present) + i++; } out: @@ -3435,6 +3503,9 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid) drm_add_display_info(edid, &connector->display_info); + if (quirks & EDID_QUIRK_FORCE_8BPC) + connector->display_info.bpc = 8; + return num_modes; } EXPORT_SYMBOL(drm_add_edid_modes); diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 3ff39bb0402d..5bbad873c798 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -91,19 +91,19 @@ int drm_gem_init(struct drm_device *dev) { - struct drm_gem_mm *mm; + struct drm_vma_offset_manager *vma_offset_manager; mutex_init(&dev->object_name_lock); idr_init(&dev->object_name_idr); - mm = kzalloc(sizeof(struct drm_gem_mm), GFP_KERNEL); - if (!mm) { + vma_offset_manager = kzalloc(sizeof(*vma_offset_manager), GFP_KERNEL); + if (!vma_offset_manager) { DRM_ERROR("out of memory\n"); return -ENOMEM; } - dev->mm_private = mm; - drm_vma_offset_manager_init(&mm->vma_manager, + dev->vma_offset_manager = vma_offset_manager; + drm_vma_offset_manager_init(vma_offset_manager, DRM_FILE_PAGE_OFFSET_START, DRM_FILE_PAGE_OFFSET_SIZE); @@ -113,11 +113,10 @@ drm_gem_init(struct drm_device *dev) void drm_gem_destroy(struct drm_device *dev) { - struct drm_gem_mm *mm = dev->mm_private; - drm_vma_offset_manager_destroy(&mm->vma_manager); - kfree(mm); - dev->mm_private = NULL; + drm_vma_offset_manager_destroy(dev->vma_offset_manager); + kfree(dev->vma_offset_manager); + dev->vma_offset_manager = NULL; } /** @@ -129,11 +128,12 @@ int drm_gem_object_init(struct drm_device *dev, { struct file *filp; + drm_gem_private_object_init(dev, obj, size); + filp = shmem_file_setup("drm mm object", size, VM_NORESERVE); if (IS_ERR(filp)) return PTR_ERR(filp); - drm_gem_private_object_init(dev, obj, size); obj->filp = filp; return 0; @@ -362,9 +362,8 @@ void drm_gem_free_mmap_offset(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; - struct drm_gem_mm *mm = dev->mm_private; - drm_vma_offset_remove(&mm->vma_manager, &obj->vma_node); + drm_vma_offset_remove(dev->vma_offset_manager, &obj->vma_node); } EXPORT_SYMBOL(drm_gem_free_mmap_offset); @@ -386,9 +385,8 @@ int drm_gem_create_mmap_offset_size(struct drm_gem_object *obj, size_t size) { struct drm_device *dev = obj->dev; - struct drm_gem_mm *mm = dev->mm_private; - return drm_vma_offset_add(&mm->vma_manager, &obj->vma_node, + return drm_vma_offset_add(dev->vma_offset_manager, &obj->vma_node, size / PAGE_SIZE); } EXPORT_SYMBOL(drm_gem_create_mmap_offset_size); @@ -818,7 +816,6 @@ int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma) { struct drm_file *priv = filp->private_data; struct drm_device *dev = priv->minor->dev; - struct drm_gem_mm *mm = dev->mm_private; struct drm_gem_object *obj; struct drm_vma_offset_node *node; int ret = 0; @@ -828,7 +825,8 @@ int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma) mutex_lock(&dev->struct_mutex); - node = drm_vma_offset_exact_lookup(&mm->vma_manager, vma->vm_pgoff, + node = drm_vma_offset_exact_lookup(dev->vma_offset_manager, + vma->vm_pgoff, vma_pages(vma)); if (!node) { mutex_unlock(&dev->struct_mutex); diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index e7de2da57234..c2676b5908d9 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -436,45 +436,41 @@ int drm_control(struct drm_device *dev, void *data, } /** - * drm_calc_timestamping_constants - Calculate and - * store various constants which are later needed by - * vblank and swap-completion timestamping, e.g, by - * drm_calc_vbltimestamp_from_scanoutpos(). - * They are derived from crtc's true scanout timing, - * so they take things like panel scaling or other - * adjustments into account. + * drm_calc_timestamping_constants - Calculate vblank timestamp constants * * @crtc drm_crtc whose timestamp constants should be updated. + * @mode display mode containing the scanout timings * + * Calculate and store various constants which are later + * needed by vblank and swap-completion timestamping, e.g, + * by drm_calc_vbltimestamp_from_scanoutpos(). They are + * derived from crtc's true scanout timing, so they take + * things like panel scaling or other adjustments into account. */ -void drm_calc_timestamping_constants(struct drm_crtc *crtc) +void drm_calc_timestamping_constants(struct drm_crtc *crtc, + const struct drm_display_mode *mode) { - s64 linedur_ns = 0, pixeldur_ns = 0, framedur_ns = 0; - u64 dotclock; - - /* Dot clock in Hz: */ - dotclock = (u64) crtc->hwmode.clock * 1000; - - /* Fields of interlaced scanout modes are only half a frame duration. - * Double the dotclock to get half the frame-/line-/pixelduration. - */ - if (crtc->hwmode.flags & DRM_MODE_FLAG_INTERLACE) - dotclock *= 2; + int linedur_ns = 0, pixeldur_ns = 0, framedur_ns = 0; + int dotclock = mode->crtc_clock; /* Valid dotclock? */ if (dotclock > 0) { - int frame_size; - /* Convert scanline length in pixels and video dot clock to - * line duration, frame duration and pixel duration in - * nanoseconds: + int frame_size = mode->crtc_htotal * mode->crtc_vtotal; + + /* + * Convert scanline length in pixels and video + * dot clock to line duration, frame duration + * and pixel duration in nanoseconds: */ - pixeldur_ns = (s64) div64_u64(1000000000, dotclock); - linedur_ns = (s64) div64_u64(((u64) crtc->hwmode.crtc_htotal * - 1000000000), dotclock); - frame_size = crtc->hwmode.crtc_htotal * - crtc->hwmode.crtc_vtotal; - framedur_ns = (s64) div64_u64((u64) frame_size * 1000000000, - dotclock); + pixeldur_ns = 1000000 / dotclock; + linedur_ns = div_u64((u64) mode->crtc_htotal * 1000000, dotclock); + framedur_ns = div_u64((u64) frame_size * 1000000, dotclock); + + /* + * Fields of interlaced scanout modes are only half a frame duration. + */ + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + framedur_ns /= 2; } else DRM_ERROR("crtc %d: Can't calculate constants, dotclock = 0!\n", crtc->base.id); @@ -484,11 +480,11 @@ void drm_calc_timestamping_constants(struct drm_crtc *crtc) crtc->framedur_ns = framedur_ns; DRM_DEBUG("crtc %d: hwmode: htotal %d, vtotal %d, vdisplay %d\n", - crtc->base.id, crtc->hwmode.crtc_htotal, - crtc->hwmode.crtc_vtotal, crtc->hwmode.crtc_vdisplay); + crtc->base.id, mode->crtc_htotal, + mode->crtc_vtotal, mode->crtc_vdisplay); DRM_DEBUG("crtc %d: clock %d kHz framedur %d linedur %d, pixeldur %d\n", - crtc->base.id, (int) dotclock/1000, (int) framedur_ns, - (int) linedur_ns, (int) pixeldur_ns); + crtc->base.id, dotclock, framedur_ns, + linedur_ns, pixeldur_ns); } EXPORT_SYMBOL(drm_calc_timestamping_constants); @@ -521,6 +517,7 @@ EXPORT_SYMBOL(drm_calc_timestamping_constants); * 0 = Default. * DRM_CALLED_FROM_VBLIRQ = If function is called from vbl irq handler. * @refcrtc: drm_crtc* of crtc which defines scanout timing. + * @mode: mode which defines the scanout timings * * Returns negative value on error, failure or if not supported in current * video mode: @@ -540,14 +537,14 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, int *max_error, struct timeval *vblank_time, unsigned flags, - struct drm_crtc *refcrtc) + const struct drm_crtc *refcrtc, + const struct drm_display_mode *mode) { ktime_t stime, etime, mono_time_offset; struct timeval tv_etime; - struct drm_display_mode *mode; - int vbl_status, vtotal, vdisplay; + int vbl_status; int vpos, hpos, i; - s64 framedur_ns, linedur_ns, pixeldur_ns, delta_ns, duration_ns; + int framedur_ns, linedur_ns, pixeldur_ns, delta_ns, duration_ns; bool invbl; if (crtc < 0 || crtc >= dev->num_crtcs) { @@ -561,10 +558,6 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, return -EIO; } - mode = &refcrtc->hwmode; - vtotal = mode->crtc_vtotal; - vdisplay = mode->crtc_vdisplay; - /* Durations of frames, lines, pixels in nanoseconds. */ framedur_ns = refcrtc->framedur_ns; linedur_ns = refcrtc->linedur_ns; @@ -573,7 +566,7 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, /* If mode timing undefined, just return as no-op: * Happens during initial modesetting of a crtc. */ - if (vtotal <= 0 || vdisplay <= 0 || framedur_ns == 0) { + if (framedur_ns == 0) { DRM_DEBUG("crtc %d: Noop due to uninitialized mode.\n", crtc); return -EAGAIN; } @@ -590,7 +583,7 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, * Get vertical and horizontal scanout position vpos, hpos, * and bounding timestamps stime, etime, pre/post query. */ - vbl_status = dev->driver->get_scanout_position(dev, crtc, &vpos, + vbl_status = dev->driver->get_scanout_position(dev, crtc, flags, &vpos, &hpos, &stime, &etime); /* @@ -611,18 +604,18 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, duration_ns = ktime_to_ns(etime) - ktime_to_ns(stime); /* Accept result with < max_error nsecs timing uncertainty. */ - if (duration_ns <= (s64) *max_error) + if (duration_ns <= *max_error) break; } /* Noisy system timing? */ if (i == DRM_TIMESTAMP_MAXRETRIES) { DRM_DEBUG("crtc %d: Noisy timestamp %d us > %d us [%d reps].\n", - crtc, (int) duration_ns/1000, *max_error/1000, i); + crtc, duration_ns/1000, *max_error/1000, i); } /* Return upper bound of timestamp precision error. */ - *max_error = (int) duration_ns; + *max_error = duration_ns; /* Check if in vblank area: * vpos is >=0 in video scanout area, but negative @@ -635,25 +628,7 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, * since start of scanout at first display scanline. delta_ns * can be negative if start of scanout hasn't happened yet. */ - delta_ns = (s64) vpos * linedur_ns + (s64) hpos * pixeldur_ns; - - /* Is vpos outside nominal vblank area, but less than - * 1/100 of a frame height away from start of vblank? - * If so, assume this isn't a massively delayed vblank - * interrupt, but a vblank interrupt that fired a few - * microseconds before true start of vblank. Compensate - * by adding a full frame duration to the final timestamp. - * Happens, e.g., on ATI R500, R600. - * - * We only do this if DRM_CALLED_FROM_VBLIRQ. - */ - if ((flags & DRM_CALLED_FROM_VBLIRQ) && !invbl && - ((vdisplay - vpos) < vtotal / 100)) { - delta_ns = delta_ns - framedur_ns; - - /* Signal this correction as "applied". */ - vbl_status |= 0x8; - } + delta_ns = vpos * linedur_ns + hpos * pixeldur_ns; if (!drm_timestamp_monotonic) etime = ktime_sub(etime, mono_time_offset); @@ -673,7 +648,7 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, crtc, (int)vbl_status, hpos, vpos, (long)tv_etime.tv_sec, (long)tv_etime.tv_usec, (long)vblank_time->tv_sec, (long)vblank_time->tv_usec, - (int)duration_ns/1000, i); + duration_ns/1000, i); vbl_status = DRM_VBLANKTIME_SCANOUTPOS_METHOD; if (invbl) diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c new file mode 100644 index 000000000000..b155ee2ffa17 --- /dev/null +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -0,0 +1,315 @@ +/* + * MIPI DSI Bus + * + * Copyright (C) 2012-2013, Samsung Electronics, Co., Ltd. + * Andrzej Hajda <a.hajda@samsung.com> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <drm/drm_mipi_dsi.h> + +#include <linux/device.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/pm_runtime.h> +#include <linux/slab.h> + +#include <video/mipi_display.h> + +static int mipi_dsi_device_match(struct device *dev, struct device_driver *drv) +{ + return of_driver_match_device(dev, drv); +} + +static const struct dev_pm_ops mipi_dsi_device_pm_ops = { + .runtime_suspend = pm_generic_runtime_suspend, + .runtime_resume = pm_generic_runtime_resume, + .suspend = pm_generic_suspend, + .resume = pm_generic_resume, + .freeze = pm_generic_freeze, + .thaw = pm_generic_thaw, + .poweroff = pm_generic_poweroff, + .restore = pm_generic_restore, +}; + +static struct bus_type mipi_dsi_bus_type = { + .name = "mipi-dsi", + .match = mipi_dsi_device_match, + .pm = &mipi_dsi_device_pm_ops, +}; + +static void mipi_dsi_dev_release(struct device *dev) +{ + struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev); + + of_node_put(dev->of_node); + kfree(dsi); +} + +static const struct device_type mipi_dsi_device_type = { + .release = mipi_dsi_dev_release, +}; + +static struct mipi_dsi_device *mipi_dsi_device_alloc(struct mipi_dsi_host *host) +{ + struct mipi_dsi_device *dsi; + + dsi = kzalloc(sizeof(*dsi), GFP_KERNEL); + if (!dsi) + return ERR_PTR(-ENOMEM); + + dsi->host = host; + dsi->dev.bus = &mipi_dsi_bus_type; + dsi->dev.parent = host->dev; + dsi->dev.type = &mipi_dsi_device_type; + + device_initialize(&dsi->dev); + + return dsi; +} + +static int mipi_dsi_device_add(struct mipi_dsi_device *dsi) +{ + struct mipi_dsi_host *host = dsi->host; + + dev_set_name(&dsi->dev, "%s.%d", dev_name(host->dev), dsi->channel); + + return device_add(&dsi->dev); +} + +static struct mipi_dsi_device * +of_mipi_dsi_device_add(struct mipi_dsi_host *host, struct device_node *node) +{ + struct mipi_dsi_device *dsi; + struct device *dev = host->dev; + int ret; + u32 reg; + + ret = of_property_read_u32(node, "reg", ®); + if (ret) { + dev_err(dev, "device node %s has no valid reg property: %d\n", + node->full_name, ret); + return ERR_PTR(-EINVAL); + } + + if (reg > 3) { + dev_err(dev, "device node %s has invalid reg property: %u\n", + node->full_name, reg); + return ERR_PTR(-EINVAL); + } + + dsi = mipi_dsi_device_alloc(host); + if (IS_ERR(dsi)) { + dev_err(dev, "failed to allocate DSI device %s: %ld\n", + node->full_name, PTR_ERR(dsi)); + return dsi; + } + + dsi->dev.of_node = of_node_get(node); + dsi->channel = reg; + + ret = mipi_dsi_device_add(dsi); + if (ret) { + dev_err(dev, "failed to add DSI device %s: %d\n", + node->full_name, ret); + kfree(dsi); + return ERR_PTR(ret); + } + + return dsi; +} + +int mipi_dsi_host_register(struct mipi_dsi_host *host) +{ + struct device_node *node; + + for_each_available_child_of_node(host->dev->of_node, node) + of_mipi_dsi_device_add(host, node); + + return 0; +} +EXPORT_SYMBOL(mipi_dsi_host_register); + +static int mipi_dsi_remove_device_fn(struct device *dev, void *priv) +{ + struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev); + + device_unregister(&dsi->dev); + + return 0; +} + +void mipi_dsi_host_unregister(struct mipi_dsi_host *host) +{ + device_for_each_child(host->dev, NULL, mipi_dsi_remove_device_fn); +} +EXPORT_SYMBOL(mipi_dsi_host_unregister); + +/** + * mipi_dsi_attach - attach a DSI device to its DSI host + * @dsi: DSI peripheral + */ +int mipi_dsi_attach(struct mipi_dsi_device *dsi) +{ + const struct mipi_dsi_host_ops *ops = dsi->host->ops; + + if (!ops || !ops->attach) + return -ENOSYS; + + return ops->attach(dsi->host, dsi); +} +EXPORT_SYMBOL(mipi_dsi_attach); + +/** + * mipi_dsi_detach - detach a DSI device from its DSI host + * @dsi: DSI peripheral + */ +int mipi_dsi_detach(struct mipi_dsi_device *dsi) +{ + const struct mipi_dsi_host_ops *ops = dsi->host->ops; + + if (!ops || !ops->detach) + return -ENOSYS; + + return ops->detach(dsi->host, dsi); +} +EXPORT_SYMBOL(mipi_dsi_detach); + +/** + * mipi_dsi_dcs_write - send DCS write command + * @dsi: DSI device + * @channel: virtual channel + * @data: pointer to the command followed by parameters + * @len: length of @data + */ +int mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, unsigned int channel, + const void *data, size_t len) +{ + const struct mipi_dsi_host_ops *ops = dsi->host->ops; + struct mipi_dsi_msg msg = { + .channel = channel, + .tx_buf = data, + .tx_len = len + }; + + if (!ops || !ops->transfer) + return -ENOSYS; + + switch (len) { + case 0: + return -EINVAL; + case 1: + msg.type = MIPI_DSI_DCS_SHORT_WRITE; + break; + case 2: + msg.type = MIPI_DSI_DCS_SHORT_WRITE_PARAM; + break; + default: + msg.type = MIPI_DSI_DCS_LONG_WRITE; + break; + } + + return ops->transfer(dsi->host, &msg); +} +EXPORT_SYMBOL(mipi_dsi_dcs_write); + +/** + * mipi_dsi_dcs_read - send DCS read request command + * @dsi: DSI device + * @channel: virtual channel + * @cmd: DCS read command + * @data: pointer to read buffer + * @len: length of @data + * + * Function returns number of read bytes or error code. + */ +ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, unsigned int channel, + u8 cmd, void *data, size_t len) +{ + const struct mipi_dsi_host_ops *ops = dsi->host->ops; + struct mipi_dsi_msg msg = { + .channel = channel, + .type = MIPI_DSI_DCS_READ, + .tx_buf = &cmd, + .tx_len = 1, + .rx_buf = data, + .rx_len = len + }; + + if (!ops || !ops->transfer) + return -ENOSYS; + + return ops->transfer(dsi->host, &msg); +} +EXPORT_SYMBOL(mipi_dsi_dcs_read); + +static int mipi_dsi_drv_probe(struct device *dev) +{ + struct mipi_dsi_driver *drv = to_mipi_dsi_driver(dev->driver); + struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev); + + return drv->probe(dsi); +} + +static int mipi_dsi_drv_remove(struct device *dev) +{ + struct mipi_dsi_driver *drv = to_mipi_dsi_driver(dev->driver); + struct mipi_dsi_device *dsi = to_mipi_dsi_device(dev); + + return drv->remove(dsi); +} + +/** + * mipi_dsi_driver_register - register a driver for DSI devices + * @drv: DSI driver structure + */ +int mipi_dsi_driver_register(struct mipi_dsi_driver *drv) +{ + drv->driver.bus = &mipi_dsi_bus_type; + if (drv->probe) + drv->driver.probe = mipi_dsi_drv_probe; + if (drv->remove) + drv->driver.remove = mipi_dsi_drv_remove; + + return driver_register(&drv->driver); +} +EXPORT_SYMBOL(mipi_dsi_driver_register); + +/** + * mipi_dsi_driver_unregister - unregister a driver for DSI devices + * @drv: DSI driver structure + */ +void mipi_dsi_driver_unregister(struct mipi_dsi_driver *drv) +{ + driver_unregister(&drv->driver); +} +EXPORT_SYMBOL(mipi_dsi_driver_unregister); + +static int __init mipi_dsi_bus_init(void) +{ + return bus_register(&mipi_dsi_bus_type); +} +postcore_initcall(mipi_dsi_bus_init); + +MODULE_AUTHOR("Andrzej Hajda <a.hajda@samsung.com>"); +MODULE_DESCRIPTION("MIPI DSI Bus"); +MODULE_LICENSE("GPL and additional rights"); diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index 85071a1c4547..b0733153dfd2 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -1041,7 +1041,7 @@ void drm_mode_connector_list_update(struct drm_connector *connector) /* if equal delete the probed mode */ mode->status = pmode->status; /* Merge type bits together */ - mode->type = pmode->type; + mode->type |= pmode->type; list_del(&pmode->head); drm_mode_destroy(connector->dev, pmode); break; diff --git a/drivers/gpu/drm/drm_panel.c b/drivers/gpu/drm/drm_panel.c new file mode 100644 index 000000000000..2ef988e037b7 --- /dev/null +++ b/drivers/gpu/drm/drm_panel.c @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2013, NVIDIA Corporation. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sub license, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include <linux/err.h> +#include <linux/module.h> + +#include <drm/drm_crtc.h> +#include <drm/drm_panel.h> + +static DEFINE_MUTEX(panel_lock); +static LIST_HEAD(panel_list); + +void drm_panel_init(struct drm_panel *panel) +{ + INIT_LIST_HEAD(&panel->list); +} +EXPORT_SYMBOL(drm_panel_init); + +int drm_panel_add(struct drm_panel *panel) +{ + mutex_lock(&panel_lock); + list_add_tail(&panel->list, &panel_list); + mutex_unlock(&panel_lock); + + return 0; +} +EXPORT_SYMBOL(drm_panel_add); + +void drm_panel_remove(struct drm_panel *panel) +{ + mutex_lock(&panel_lock); + list_del_init(&panel->list); + mutex_unlock(&panel_lock); +} +EXPORT_SYMBOL(drm_panel_remove); + +int drm_panel_attach(struct drm_panel *panel, struct drm_connector *connector) +{ + if (panel->connector) + return -EBUSY; + + panel->connector = connector; + panel->drm = connector->dev; + + return 0; +} +EXPORT_SYMBOL(drm_panel_attach); + +int drm_panel_detach(struct drm_panel *panel) +{ + panel->connector = NULL; + panel->drm = NULL; + + return 0; +} +EXPORT_SYMBOL(drm_panel_detach); + +#ifdef CONFIG_OF +struct drm_panel *of_drm_find_panel(struct device_node *np) +{ + struct drm_panel *panel; + + mutex_lock(&panel_lock); + + list_for_each_entry(panel, &panel_list, list) { + if (panel->dev->of_node == np) { + mutex_unlock(&panel_lock); + return panel; + } + } + + mutex_unlock(&panel_lock); + return NULL; +} +EXPORT_SYMBOL(of_drm_find_panel); +#endif + +MODULE_AUTHOR("Thierry Reding <treding@nvidia.com>"); +MODULE_DESCRIPTION("DRM panel infrastructure"); +MODULE_LICENSE("GPL and additional rights"); diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index a4a5c6ac110a..98a33c580ca1 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -564,11 +564,11 @@ err_unload: if (dev->driver->unload) dev->driver->unload(dev); err_primary_node: - drm_put_minor(dev->primary); + drm_unplug_minor(dev->primary); err_render_node: - drm_put_minor(dev->render); + drm_unplug_minor(dev->render); err_control_node: - drm_put_minor(dev->control); + drm_unplug_minor(dev->control); out_unlock: mutex_unlock(&drm_global_mutex); return ret; diff --git a/drivers/gpu/drm/drm_usb.c b/drivers/gpu/drm/drm_usb.c index 21ae8d96880b..0f8cb1ae7607 100644 --- a/drivers/gpu/drm/drm_usb.c +++ b/drivers/gpu/drm/drm_usb.c @@ -1,4 +1,5 @@ #include <drm/drmP.h> +#include <drm/drm_usb.h> #include <linux/usb.h> #include <linux/module.h> diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 7e074a4d2848..9d096a0c5f8d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -14,6 +14,8 @@ #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> +#include <linux/anon_inodes.h> + #include <drm/exynos_drm.h> #include "exynos_drm_drv.h" @@ -152,9 +154,14 @@ static int exynos_drm_unload(struct drm_device *dev) return 0; } +static const struct file_operations exynos_drm_gem_fops = { + .mmap = exynos_drm_gem_mmap_buffer, +}; + static int exynos_drm_open(struct drm_device *dev, struct drm_file *file) { struct drm_exynos_file_private *file_priv; + struct file *anon_filp; int ret; file_priv = kzalloc(sizeof(*file_priv), GFP_KERNEL); @@ -169,6 +176,16 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file) file->driver_priv = NULL; } + anon_filp = anon_inode_getfile("exynos_gem", &exynos_drm_gem_fops, + NULL, 0); + if (IS_ERR(anon_filp)) { + kfree(file_priv); + return PTR_ERR(anon_filp); + } + + anon_filp->f_mode = FMODE_READ | FMODE_WRITE; + file_priv->anon_filp = anon_filp; + return ret; } @@ -181,6 +198,7 @@ static void exynos_drm_preclose(struct drm_device *dev, static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) { struct exynos_drm_private *private = dev->dev_private; + struct drm_exynos_file_private *file_priv; struct drm_pending_vblank_event *v, *vt; struct drm_pending_event *e, *et; unsigned long flags; @@ -206,6 +224,9 @@ static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) } spin_unlock_irqrestore(&dev->event_lock, flags); + file_priv = file->driver_priv; + if (file_priv->anon_filp) + fput(file_priv->anon_filp); kfree(file->driver_priv); file->driver_priv = NULL; diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index eaa19668bf00..0eaf5a27e120 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -226,6 +226,7 @@ struct exynos_drm_ipp_private { struct drm_exynos_file_private { struct exynos_drm_g2d_private *g2d_priv; struct exynos_drm_ipp_private *ipp_priv; + struct file *anon_filp; }; /* diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 267aca91b70d..a20440ce32e6 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -347,7 +347,7 @@ static void fimd_wait_for_vblank(struct device *dev) */ if (!wait_event_timeout(ctx->wait_vsync_queue, !atomic_read(&ctx->wait_vsync_event), - DRM_HZ/20)) + HZ/20)) DRM_DEBUG_KMS("vblank wait timed out.\n"); } @@ -706,7 +706,7 @@ static irqreturn_t fimd_irq_handler(int irq, void *dev_id) /* set wait vsync event to zero and wake up queue. */ if (atomic_read(&ctx->wait_vsync_event)) { atomic_set(&ctx->wait_vsync_event, 0); - DRM_WAKEUP(&ctx->wait_vsync_queue); + wake_up(&ctx->wait_vsync_queue); } out: return IRQ_HANDLED; diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index 1ade191d84f4..49b8c9b22902 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -338,46 +338,22 @@ int exynos_drm_gem_map_offset_ioctl(struct drm_device *dev, void *data, &args->offset); } -static struct drm_file *exynos_drm_find_drm_file(struct drm_device *drm_dev, - struct file *filp) -{ - struct drm_file *file_priv; - - /* find current process's drm_file from filelist. */ - list_for_each_entry(file_priv, &drm_dev->filelist, lhead) - if (file_priv->filp == filp) - return file_priv; - - WARN_ON(1); - - return ERR_PTR(-EFAULT); -} - -static int exynos_drm_gem_mmap_buffer(struct file *filp, +int exynos_drm_gem_mmap_buffer(struct file *filp, struct vm_area_struct *vma) { struct drm_gem_object *obj = filp->private_data; struct exynos_drm_gem_obj *exynos_gem_obj = to_exynos_gem_obj(obj); struct drm_device *drm_dev = obj->dev; struct exynos_drm_gem_buf *buffer; - struct drm_file *file_priv; unsigned long vm_size; int ret; + WARN_ON(!mutex_is_locked(&obj->dev->struct_mutex)); + vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; vma->vm_private_data = obj; vma->vm_ops = drm_dev->driver->gem_vm_ops; - /* restore it to driver's fops. */ - filp->f_op = fops_get(drm_dev->driver->fops); - - file_priv = exynos_drm_find_drm_file(drm_dev, filp); - if (IS_ERR(file_priv)) - return PTR_ERR(file_priv); - - /* restore it to drm_file. */ - filp->private_data = file_priv; - update_vm_cache_attr(exynos_gem_obj, vma); vm_size = vma->vm_end - vma->vm_start; @@ -411,15 +387,13 @@ static int exynos_drm_gem_mmap_buffer(struct file *filp, return 0; } -static const struct file_operations exynos_drm_gem_fops = { - .mmap = exynos_drm_gem_mmap_buffer, -}; - int exynos_drm_gem_mmap_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { + struct drm_exynos_file_private *exynos_file_priv; struct drm_exynos_gem_mmap *args = data; struct drm_gem_object *obj; + struct file *anon_filp; unsigned long addr; if (!(dev->driver->driver_features & DRIVER_GEM)) { @@ -427,47 +401,25 @@ int exynos_drm_gem_mmap_ioctl(struct drm_device *dev, void *data, return -ENODEV; } + mutex_lock(&dev->struct_mutex); + obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (!obj) { DRM_ERROR("failed to lookup gem object.\n"); + mutex_unlock(&dev->struct_mutex); return -EINVAL; } - /* - * We have to use gem object and its fops for specific mmaper, - * but vm_mmap() can deliver only filp. So we have to change - * filp->f_op and filp->private_data temporarily, then restore - * again. So it is important to keep lock until restoration the - * settings to prevent others from misuse of filp->f_op or - * filp->private_data. - */ - mutex_lock(&dev->struct_mutex); - - /* - * Set specific mmper's fops. And it will be restored by - * exynos_drm_gem_mmap_buffer to dev->driver->fops. - * This is used to call specific mapper temporarily. - */ - file_priv->filp->f_op = &exynos_drm_gem_fops; - - /* - * Set gem object to private_data so that specific mmaper - * can get the gem object. And it will be restored by - * exynos_drm_gem_mmap_buffer to drm_file. - */ - file_priv->filp->private_data = obj; + exynos_file_priv = file_priv->driver_priv; + anon_filp = exynos_file_priv->anon_filp; + anon_filp->private_data = obj; - addr = vm_mmap(file_priv->filp, 0, args->size, - PROT_READ | PROT_WRITE, MAP_SHARED, 0); + addr = vm_mmap(anon_filp, 0, args->size, PROT_READ | PROT_WRITE, + MAP_SHARED, 0); drm_gem_object_unreference(obj); if (IS_ERR_VALUE(addr)) { - /* check filp->f_op, filp->private_data are restored */ - if (file_priv->filp->f_op == &exynos_drm_gem_fops) { - file_priv->filp->f_op = fops_get(dev->driver->fops); - file_priv->filp->private_data = file_priv; - } mutex_unlock(&dev->struct_mutex); return (int)addr; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index 702ec3abe85c..fde860c7eba3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -122,6 +122,9 @@ int exynos_drm_gem_map_offset_ioctl(struct drm_device *dev, void *data, int exynos_drm_gem_mmap_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); +int exynos_drm_gem_mmap_buffer(struct file *filp, + struct vm_area_struct *vma); + /* map user space allocated by malloc to pages. */ int exynos_drm_gem_userptr_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h index bde27fdb41bf..dc2c8eb030fa 100644 --- a/drivers/gpu/drm/gma500/psb_intel_drv.h +++ b/drivers/gpu/drm/gma500/psb_intel_drv.h @@ -250,11 +250,6 @@ extern void psb_intel_sdvo_set_hotplug(struct drm_connector *connector, extern int intelfb_probe(struct drm_device *dev); extern int intelfb_remove(struct drm_device *dev, struct drm_framebuffer *fb); -extern struct drm_framebuffer *psb_intel_framebuffer_create(struct drm_device - *dev, struct - drm_mode_fb_cmd - *mode_cmd, - void *mm_private); extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 41838eaa799c..da682cbcb806 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -4,7 +4,6 @@ ccflags-y := -Iinclude/drm i915-y := i915_drv.o i915_dma.o i915_irq.o \ - i915_debugfs.o \ i915_gpu_error.o \ i915_suspend.o \ i915_gem.o \ @@ -55,6 +54,8 @@ i915-$(CONFIG_ACPI) += intel_acpi.o i915-$(CONFIG_DRM_I915_FBDEV) += intel_fbdev.o +i915-$(CONFIG_DEBUG_FS) += i915_debugfs.o + obj-$(CONFIG_DRM_I915) += i915.o CFLAGS_i915_trace_points.o := -I$(src) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 13accf795548..b2b46c52294c 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -40,8 +40,6 @@ #include <drm/i915_drm.h> #include "i915_drv.h" -#if defined(CONFIG_DEBUG_FS) - enum { ACTIVE_LIST, INACTIVE_LIST, @@ -406,16 +404,26 @@ static int i915_gem_object_info(struct seq_file *m, void* data) seq_putc(m, '\n'); list_for_each_entry_reverse(file, &dev->filelist, lhead) { struct file_stats stats; + struct task_struct *task; memset(&stats, 0, sizeof(stats)); idr_for_each(&file->object_idr, per_file_stats, &stats); + /* + * Although we have a valid reference on file->pid, that does + * not guarantee that the task_struct who called get_pid() is + * still alive (e.g. get_pid(current) => fork() => exit()). + * Therefore, we need to protect this ->comm access using RCU. + */ + rcu_read_lock(); + task = pid_task(file->pid, PIDTYPE_PID); seq_printf(m, "%s: %u objects, %zu bytes (%zu active, %zu inactive, %zu unbound)\n", - get_pid_task(file->pid, PIDTYPE_PID)->comm, + task ? task->comm : "<unknown>", stats.count, stats.total, stats.active, stats.inactive, stats.unbound); + rcu_read_unlock(); } mutex_unlock(&dev->struct_mutex); @@ -564,10 +572,12 @@ static int i915_gem_seqno_info(struct seq_file *m, void *data) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); for_each_ring(ring, dev_priv, i) i915_ring_seqno_info(m, ring); + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); return 0; @@ -585,6 +595,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); if (INTEL_INFO(dev)->gen >= 8) { int i; @@ -711,6 +722,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data) } i915_ring_seqno_info(m, ring); } + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); return 0; @@ -904,9 +916,11 @@ static int i915_rstdby_delays(struct seq_file *m, void *unused) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); crstanddelay = I915_READ16(CRSTANDVID); + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); seq_printf(m, "w/ctx: %d, w/o ctx: %d\n", (crstanddelay >> 8) & 0x3f, (crstanddelay & 0x3f)); @@ -919,7 +933,9 @@ static int i915_cur_delayinfo(struct seq_file *m, void *unused) struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; - int ret; + int ret = 0; + + intel_runtime_pm_get(dev_priv); flush_delayed_work(&dev_priv->rps.delayed_resume_work); @@ -945,7 +961,7 @@ static int i915_cur_delayinfo(struct seq_file *m, void *unused) /* RPSTAT1 is in the GT power well */ ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) - return ret; + goto out; gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL); @@ -1033,7 +1049,9 @@ static int i915_cur_delayinfo(struct seq_file *m, void *unused) seq_puts(m, "no P-state info available\n"); } - return 0; +out: + intel_runtime_pm_put(dev_priv); + return ret; } static int i915_delayfreq_table(struct seq_file *m, void *unused) @@ -1047,6 +1065,7 @@ static int i915_delayfreq_table(struct seq_file *m, void *unused) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); for (i = 0; i < 16; i++) { delayfreq = I915_READ(PXVFREQ_BASE + i * 4); @@ -1054,6 +1073,8 @@ static int i915_delayfreq_table(struct seq_file *m, void *unused) (delayfreq & PXVFREQ_PX_MASK) >> PXVFREQ_PX_SHIFT); } + intel_runtime_pm_put(dev_priv); + mutex_unlock(&dev->struct_mutex); return 0; @@ -1075,12 +1096,14 @@ static int i915_inttoext_table(struct seq_file *m, void *unused) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); for (i = 1; i <= 32; i++) { inttoext = I915_READ(INTTOEXT_BASE_ILK + i * 4); seq_printf(m, "INTTOEXT%02d: 0x%08x\n", i, inttoext); } + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); return 0; @@ -1098,11 +1121,13 @@ static int ironlake_drpc_info(struct seq_file *m) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); rgvmodectl = I915_READ(MEMMODECTL); rstdbyctl = I915_READ(RSTDBYCTL); crstandvid = I915_READ16(CRSTANDVID); + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); seq_printf(m, "HD boost: %s\n", (rgvmodectl & MEMMODE_BOOST_EN) ? @@ -1153,6 +1178,50 @@ static int ironlake_drpc_info(struct seq_file *m) return 0; } +static int vlv_drpc_info(struct seq_file *m) +{ + + struct drm_info_node *node = (struct drm_info_node *) m->private; + struct drm_device *dev = node->minor->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + u32 rpmodectl1, rcctl1; + unsigned fw_rendercount = 0, fw_mediacount = 0; + + rpmodectl1 = I915_READ(GEN6_RP_CONTROL); + rcctl1 = I915_READ(GEN6_RC_CONTROL); + + seq_printf(m, "Video Turbo Mode: %s\n", + yesno(rpmodectl1 & GEN6_RP_MEDIA_TURBO)); + seq_printf(m, "Turbo enabled: %s\n", + yesno(rpmodectl1 & GEN6_RP_ENABLE)); + seq_printf(m, "HW control enabled: %s\n", + yesno(rpmodectl1 & GEN6_RP_ENABLE)); + seq_printf(m, "SW control enabled: %s\n", + yesno((rpmodectl1 & GEN6_RP_MEDIA_MODE_MASK) == + GEN6_RP_MEDIA_SW_MODE)); + seq_printf(m, "RC6 Enabled: %s\n", + yesno(rcctl1 & (GEN7_RC_CTL_TO_MODE | + GEN6_RC_CTL_EI_MODE(1)))); + seq_printf(m, "Render Power Well: %s\n", + (I915_READ(VLV_GTLC_PW_STATUS) & + VLV_GTLC_PW_RENDER_STATUS_MASK) ? "Up" : "Down"); + seq_printf(m, "Media Power Well: %s\n", + (I915_READ(VLV_GTLC_PW_STATUS) & + VLV_GTLC_PW_MEDIA_STATUS_MASK) ? "Up" : "Down"); + + spin_lock_irq(&dev_priv->uncore.lock); + fw_rendercount = dev_priv->uncore.fw_rendercount; + fw_mediacount = dev_priv->uncore.fw_mediacount; + spin_unlock_irq(&dev_priv->uncore.lock); + + seq_printf(m, "Forcewake Render Count = %u\n", fw_rendercount); + seq_printf(m, "Forcewake Media Count = %u\n", fw_mediacount); + + + return 0; +} + + static int gen6_drpc_info(struct seq_file *m) { @@ -1166,6 +1235,7 @@ static int gen6_drpc_info(struct seq_file *m) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); spin_lock_irq(&dev_priv->uncore.lock); forcewake_count = dev_priv->uncore.forcewake_count; @@ -1191,6 +1261,8 @@ static int gen6_drpc_info(struct seq_file *m) sandybridge_pcode_read(dev_priv, GEN6_PCODE_READ_RC6VIDS, &rc6vids); mutex_unlock(&dev_priv->rps.hw_lock); + intel_runtime_pm_put(dev_priv); + seq_printf(m, "Video Turbo Mode: %s\n", yesno(rpmodectl1 & GEN6_RP_MEDIA_TURBO)); seq_printf(m, "HW control enabled: %s\n", @@ -1255,7 +1327,9 @@ static int i915_drpc_info(struct seq_file *m, void *unused) struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; - if (IS_GEN6(dev) || IS_GEN7(dev)) + if (IS_VALLEYVIEW(dev)) + return vlv_drpc_info(m); + else if (IS_GEN6(dev) || IS_GEN7(dev)) return gen6_drpc_info(m); else return ironlake_drpc_info(m); @@ -1267,7 +1341,7 @@ static int i915_fbc_status(struct seq_file *m, void *unused) struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; - if (!I915_HAS_FBC(dev)) { + if (!HAS_FBC(dev)) { seq_puts(m, "FBC unsupported on this chipset\n"); return 0; } @@ -1329,7 +1403,7 @@ static int i915_ips_status(struct seq_file *m, void *unused) return 0; } - if (I915_READ(IPS_CTL) & IPS_ENABLE) + if (IS_BROADWELL(dev) || I915_READ(IPS_CTL) & IPS_ENABLE) seq_puts(m, "enabled\n"); else seq_puts(m, "disabled\n"); @@ -1405,6 +1479,7 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused) ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); if (ret) return ret; + intel_runtime_pm_get(dev_priv); seq_puts(m, "GPU freq (MHz)\tEffective CPU freq (MHz)\tEffective Ring freq (MHz)\n"); @@ -1421,6 +1496,7 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused) ((ia_freq >> 8) & 0xff) * 100); } + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev_priv->rps.hw_lock); return 0; @@ -1436,8 +1512,10 @@ static int i915_gfxec(struct seq_file *m, void *unused) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); seq_printf(m, "GFXEC: %ld\n", (unsigned long)I915_READ(0x112f4)); + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); @@ -1617,6 +1695,7 @@ static int i915_swizzle_info(struct seq_file *m, void *data) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); seq_printf(m, "bit6 swizzle for X-tiling = %s\n", swizzle_string(dev_priv->mm.bit_6_swizzle_x)); @@ -1648,6 +1727,7 @@ static int i915_swizzle_info(struct seq_file *m, void *data) seq_printf(m, "DISP_ARB_CTL = 0x%08x\n", I915_READ(DISP_ARB_CTL)); } + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); return 0; @@ -1708,16 +1788,19 @@ static int i915_ppgtt_info(struct seq_file *m, void *data) { struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; + struct drm_i915_private *dev_priv = dev->dev_private; int ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); if (INTEL_INFO(dev)->gen >= 8) gen8_ppgtt_info(m, dev); else if (INTEL_INFO(dev)->gen >= 6) gen6_ppgtt_info(m, dev); + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); return 0; @@ -1791,6 +1874,8 @@ static int i915_edp_psr_status(struct seq_file *m, void *data) u32 psrperf = 0; bool enabled = false; + intel_runtime_pm_get(dev_priv); + seq_printf(m, "Sink_Support: %s\n", yesno(dev_priv->psr.sink_support)); seq_printf(m, "Source_OK: %s\n", yesno(dev_priv->psr.source_ok)); @@ -1803,6 +1888,7 @@ static int i915_edp_psr_status(struct seq_file *m, void *data) EDP_PSR_PERF_CNT_MASK; seq_printf(m, "Performance_Counter: %u\n", psrperf); + intel_runtime_pm_put(dev_priv); return 0; } @@ -2085,8 +2171,8 @@ static int i915_pipe_crc_create(struct dentry *root, struct drm_minor *minor, info->dev = dev; ent = debugfs_create_file(info->name, S_IRUGO, root, info, &i915_pipe_crc_fops); - if (IS_ERR(ent)) - return PTR_ERR(ent); + if (!ent) + return -ENOMEM; return drm_add_fake_info_node(minor, ent, info); } @@ -3016,8 +3102,11 @@ i915_cache_sharing_get(void *data, u64 *val) ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); snpcr = I915_READ(GEN6_MBCUNIT_SNPCR); + + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev_priv->dev->struct_mutex); *val = (snpcr & GEN6_MBC_SNPCR_MASK) >> GEN6_MBC_SNPCR_SHIFT; @@ -3038,6 +3127,7 @@ i915_cache_sharing_set(void *data, u64 val) if (val > 3) return -EINVAL; + intel_runtime_pm_get(dev_priv); DRM_DEBUG_DRIVER("Manually setting uncore sharing to %llu\n", val); /* Update the cache sharing policy here as well */ @@ -3046,6 +3136,7 @@ i915_cache_sharing_set(void *data, u64 val) snpcr |= (val << GEN6_MBC_SNPCR_SHIFT); I915_WRITE(GEN6_MBCUNIT_SNPCR, snpcr); + intel_runtime_pm_put(dev_priv); return 0; } @@ -3061,6 +3152,7 @@ static int i915_forcewake_open(struct inode *inode, struct file *file) if (INTEL_INFO(dev)->gen < 6) return 0; + intel_runtime_pm_get(dev_priv); gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL); return 0; @@ -3075,6 +3167,7 @@ static int i915_forcewake_release(struct inode *inode, struct file *file) return 0; gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL); + intel_runtime_pm_put(dev_priv); return 0; } @@ -3094,8 +3187,8 @@ static int i915_forcewake_create(struct dentry *root, struct drm_minor *minor) S_IRUSR, root, dev, &i915_forcewake_fops); - if (IS_ERR(ent)) - return PTR_ERR(ent); + if (!ent) + return -ENOMEM; return drm_add_fake_info_node(minor, ent, &i915_forcewake_fops); } @@ -3112,8 +3205,8 @@ static int i915_debugfs_create(struct dentry *root, S_IRUGO | S_IWUSR, root, dev, fops); - if (IS_ERR(ent)) - return PTR_ERR(ent); + if (!ent) + return -ENOMEM; return drm_add_fake_info_node(minor, ent, fops); } @@ -3243,5 +3336,3 @@ void i915_debugfs_cleanup(struct drm_minor *minor) drm_debugfs_remove_files(info_list, 1, minor); } } - -#endif /* CONFIG_DEBUG_FS */ diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index bf38e99410a4..e177d021c444 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -42,6 +42,8 @@ #include <linux/vga_switcheroo.h> #include <linux/slab.h> #include <acpi/video.h> +#include <linux/pm.h> +#include <linux/pm_runtime.h> #define LP_RING(d) (&((struct drm_i915_private *)(d))->ring[RCS]) @@ -83,6 +85,14 @@ void i915_update_dri1_breadcrumb(struct drm_device *dev) drm_i915_private_t *dev_priv = dev->dev_private; struct drm_i915_master_private *master_priv; + /* + * The dri breadcrumb update races against the drm master disappearing. + * Instead of trying to fix this (this is by far not the only ums issue) + * just don't do the update in kms mode. + */ + if (drm_core_check_feature(dev, DRIVER_MODESET)) + return; + if (dev->primary->master) { master_priv = dev->primary->master->driver_priv; if (master_priv->sarea_priv) @@ -1403,7 +1413,7 @@ void i915_master_destroy(struct drm_device *dev, struct drm_master *master) master->driver_priv = NULL; } -#ifdef CONFIG_DRM_I915_FBDEV +#if IS_ENABLED(CONFIG_FB) static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv) { struct apertures_struct *ap; @@ -1494,16 +1504,9 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) spin_lock_init(&dev_priv->uncore.lock); spin_lock_init(&dev_priv->mm.object_stat_lock); mutex_init(&dev_priv->dpio_lock); - mutex_init(&dev_priv->rps.hw_lock); mutex_init(&dev_priv->modeset_restore_lock); - mutex_init(&dev_priv->pc8.lock); - dev_priv->pc8.requirements_met = false; - dev_priv->pc8.gpu_idle = false; - dev_priv->pc8.irqs_disabled = false; - dev_priv->pc8.enabled = false; - dev_priv->pc8.disable_count = 2; /* requirements_met + gpu_idle */ - INIT_DELAYED_WORK(&dev_priv->pc8.enable_work, hsw_enable_pc8_work); + intel_pm_setup(dev); intel_display_crc_init(dev); @@ -1607,7 +1610,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) } intel_irq_init(dev); - intel_pm_init(dev); intel_uncore_sanitize(dev); /* Try to make sure MCHBAR is enabled before poking at it */ @@ -1667,6 +1669,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) if (IS_GEN5(dev)) intel_gpu_ips_init(dev_priv); + intel_init_runtime_pm(dev_priv); + return 0; out_power_well: @@ -1706,6 +1710,14 @@ int i915_driver_unload(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; int ret; + ret = i915_gem_suspend(dev); + if (ret) { + DRM_ERROR("failed to idle hardware: %d\n", ret); + return ret; + } + + intel_fini_runtime_pm(dev_priv); + intel_gpu_ips_teardown(); /* The i915.ko module is still not prepared to be loaded when @@ -1719,10 +1731,6 @@ int i915_driver_unload(struct drm_device *dev) if (dev_priv->mm.inactive_shrinker.scan_objects) unregister_shrinker(&dev_priv->mm.inactive_shrinker); - ret = i915_gem_suspend(dev); - if (ret) - DRM_ERROR("failed to idle hardware: %d\n", ret); - io_mapping_free(dev_priv->gtt.mappable); arch_phys_wc_del(dev_priv->gtt.mtrr); @@ -1847,8 +1855,10 @@ void i915_driver_lastclose(struct drm_device * dev) void i915_driver_preclose(struct drm_device * dev, struct drm_file *file_priv) { + mutex_lock(&dev->struct_mutex); i915_gem_context_close(dev, file_priv); i915_gem_release(dev, file_priv); + mutex_unlock(&dev->struct_mutex); } void i915_driver_postclose(struct drm_device *dev, struct drm_file *file) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index e570ad7a9dfe..43245b3fd2a2 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -172,6 +172,7 @@ static const struct intel_device_info intel_i85x_info = { .gen = 2, .is_i85x = 1, .is_mobile = 1, .num_pipes = 2, .cursor_needs_physical = 1, .has_overlay = 1, .overlay_needs_physical = 1, + .has_fbc = 1, .ring_mask = RENDER_RING, }; @@ -191,6 +192,7 @@ static const struct intel_device_info intel_i915gm_info = { .cursor_needs_physical = 1, .has_overlay = 1, .overlay_needs_physical = 1, .supports_tv = 1, + .has_fbc = 1, .ring_mask = RENDER_RING, }; static const struct intel_device_info intel_i945g_info = { @@ -203,6 +205,7 @@ static const struct intel_device_info intel_i945gm_info = { .has_hotplug = 1, .cursor_needs_physical = 1, .has_overlay = 1, .overlay_needs_physical = 1, .supports_tv = 1, + .has_fbc = 1, .ring_mask = RENDER_RING, }; @@ -477,12 +480,12 @@ check_next: bool i915_semaphore_is_enabled(struct drm_device *dev) { if (INTEL_INFO(dev)->gen < 6) - return 0; + return false; /* Until we get further testing... */ if (IS_GEN8(dev)) { WARN_ON(!i915_preliminary_hw_support); - return 0; + return false; } if (i915_semaphores >= 0) @@ -494,7 +497,7 @@ bool i915_semaphore_is_enabled(struct drm_device *dev) return false; #endif - return 1; + return true; } static int i915_drm_freeze(struct drm_device *dev) @@ -502,6 +505,8 @@ static int i915_drm_freeze(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; struct drm_crtc *crtc; + intel_runtime_pm_get(dev_priv); + /* ignore lid events during suspend */ mutex_lock(&dev_priv->modeset_restore_lock); dev_priv->modeset_restore = MODESET_SUSPENDED; @@ -652,6 +657,7 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings) intel_modeset_init_hw(dev); drm_modeset_lock_all(dev); + drm_mode_config_reset(dev); intel_modeset_setup_hw_state(dev, true); drm_modeset_unlock_all(dev); @@ -688,6 +694,8 @@ static int __i915_drm_thaw(struct drm_device *dev, bool restore_gtt_mappings) mutex_lock(&dev_priv->modeset_restore_lock); dev_priv->modeset_restore = MODESET_DONE; mutex_unlock(&dev_priv->modeset_restore_lock); + + intel_runtime_pm_put(dev_priv); return error; } @@ -902,6 +910,41 @@ static int i915_pm_poweroff(struct device *dev) return i915_drm_freeze(drm_dev); } +static int i915_runtime_suspend(struct device *device) +{ + struct pci_dev *pdev = to_pci_dev(device); + struct drm_device *dev = pci_get_drvdata(pdev); + struct drm_i915_private *dev_priv = dev->dev_private; + + WARN_ON(!HAS_RUNTIME_PM(dev)); + + DRM_DEBUG_KMS("Suspending device\n"); + + i915_gem_release_all_mmaps(dev_priv); + + del_timer_sync(&dev_priv->gpu_error.hangcheck_timer); + dev_priv->pm.suspended = true; + intel_opregion_notify_adapter(dev, PCI_D3cold); + + return 0; +} + +static int i915_runtime_resume(struct device *device) +{ + struct pci_dev *pdev = to_pci_dev(device); + struct drm_device *dev = pci_get_drvdata(pdev); + struct drm_i915_private *dev_priv = dev->dev_private; + + WARN_ON(!HAS_RUNTIME_PM(dev)); + + DRM_DEBUG_KMS("Resuming device\n"); + + intel_opregion_notify_adapter(dev, PCI_D0); + dev_priv->pm.suspended = false; + + return 0; +} + static const struct dev_pm_ops i915_pm_ops = { .suspend = i915_pm_suspend, .resume = i915_pm_resume, @@ -909,6 +952,8 @@ static const struct dev_pm_ops i915_pm_ops = { .thaw = i915_pm_thaw, .poweroff = i915_pm_poweroff, .restore = i915_pm_resume, + .runtime_suspend = i915_runtime_suspend, + .runtime_resume = i915_runtime_resume, }; static const struct vm_operations_struct i915_gem_vm_ops = { diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 780f815b6c9f..ff6f870d6621 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -323,7 +323,7 @@ struct drm_i915_error_state { u32 instps[I915_NUM_RINGS]; u32 extra_instdone[I915_NUM_INSTDONE_REG]; u32 seqno[I915_NUM_RINGS]; - u64 bbaddr; + u64 bbaddr[I915_NUM_RINGS]; u32 fault_reg[I915_NUM_RINGS]; u32 done_reg; u32 faddr[I915_NUM_RINGS]; @@ -372,7 +372,7 @@ struct dpll; struct drm_i915_display_funcs { bool (*fbc_enabled)(struct drm_device *dev); - void (*enable_fbc)(struct drm_crtc *crtc, unsigned long interval); + void (*enable_fbc)(struct drm_crtc *crtc); void (*disable_fbc)(struct drm_device *dev); int (*get_display_clock_speed)(struct drm_device *dev); int (*get_fifo_size)(struct drm_device *dev, int plane); @@ -695,7 +695,6 @@ struct i915_fbc { struct delayed_work work; struct drm_crtc *crtc; struct drm_framebuffer *fb; - int interval; } *fbc_work; enum no_fbc_reason { @@ -1185,6 +1184,11 @@ struct intel_vbt_data { int edp_bpp; struct edp_power_seq edp_pps; + struct { + u16 pwm_freq_hz; + bool active_low_pwm; + } backlight; + /* MIPI DSI */ struct { u16 panel_id; @@ -1211,7 +1215,7 @@ struct intel_wm_level { uint32_t fbc_val; }; -struct hsw_wm_values { +struct ilk_wm_values { uint32_t wm_pipe[3]; uint32_t wm_lp[3]; uint32_t wm_lp_spr[3]; @@ -1289,6 +1293,10 @@ struct i915_package_c8 { } regsave; }; +struct i915_runtime_pm { + bool suspended; +}; + enum intel_pipe_crc_source { INTEL_PIPE_CRC_SOURCE_NONE, INTEL_PIPE_CRC_SOURCE_PLANE1, @@ -1393,7 +1401,6 @@ typedef struct drm_i915_private { /* overlay */ struct intel_overlay *overlay; - unsigned int sprite_scaling_enabled; /* backlight registers and fields in struct intel_panel */ spinlock_t backlight_lock; @@ -1514,11 +1521,13 @@ typedef struct drm_i915_private { uint16_t cur_latency[5]; /* current hardware state */ - struct hsw_wm_values hw; + struct ilk_wm_values hw; } wm; struct i915_package_c8 pc8; + struct i915_runtime_pm pm; + /* Old dri1 support infrastructure, beware the dragons ya fools entering * here! */ struct i915_dri1_state dri1; @@ -1835,7 +1844,7 @@ struct drm_i915_file_private { #define HAS_FW_BLC(dev) (INTEL_INFO(dev)->gen > 2) #define HAS_PIPE_CXSR(dev) (INTEL_INFO(dev)->has_pipe_cxsr) -#define I915_HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc) +#define HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc) #define HAS_IPS(dev) (IS_ULT(dev) || IS_BROADWELL(dev)) @@ -1843,6 +1852,7 @@ struct drm_i915_file_private { #define HAS_FPGA_DBG_UNCLAIMED(dev) (INTEL_INFO(dev)->has_fpga_dbg) #define HAS_PSR(dev) (IS_HASWELL(dev) || IS_BROADWELL(dev)) #define HAS_PC8(dev) (IS_HASWELL(dev)) /* XXX HSW:ULX */ +#define HAS_RUNTIME_PM(dev) (IS_HASWELL(dev)) #define INTEL_PCH_DEVICE_ID_MASK 0xff00 #define INTEL_PCH_IBX_DEVICE_ID_TYPE 0x3b00 @@ -1927,9 +1937,7 @@ void i915_queue_hangcheck(struct drm_device *dev); void i915_handle_error(struct drm_device *dev, bool wedged); extern void intel_irq_init(struct drm_device *dev); -extern void intel_pm_init(struct drm_device *dev); extern void intel_hpd_init(struct drm_device *dev); -extern void intel_pm_init(struct drm_device *dev); extern void intel_uncore_sanitize(struct drm_device *dev); extern void intel_uncore_early_sanitize(struct drm_device *dev); @@ -2009,6 +2017,7 @@ void i915_gem_object_unpin(struct drm_i915_gem_object *obj); int __must_check i915_vma_unbind(struct i915_vma *vma); int __must_check i915_gem_object_ggtt_unbind(struct drm_i915_gem_object *obj); int i915_gem_object_put_pages(struct drm_i915_gem_object *obj); +void i915_gem_release_all_mmaps(struct drm_i915_private *dev_priv); void i915_gem_release_mmap(struct drm_i915_gem_object *obj); void i915_gem_lastclose(struct drm_device *dev); @@ -2468,6 +2477,8 @@ u32 intel_sbi_read(struct drm_i915_private *dev_priv, u16 reg, enum intel_sbi_destination destination); void intel_sbi_write(struct drm_i915_private *dev_priv, u16 reg, u32 value, enum intel_sbi_destination destination); +u32 vlv_flisdsi_read(struct drm_i915_private *dev_priv, u32 reg); +void vlv_flisdsi_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); int vlv_gpu_freq(struct drm_i915_private *dev_priv, int val); int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 182c521ec392..32636a470367 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1015,9 +1015,11 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno, struct drm_i915_file_private *file_priv) { drm_i915_private_t *dev_priv = ring->dev->dev_private; + const bool irq_test_in_progress = + ACCESS_ONCE(dev_priv->gpu_error.test_irq_rings) & intel_ring_flag(ring); struct timespec before, now; DEFINE_WAIT(wait); - long timeout_jiffies; + unsigned long timeout_expire; int ret; WARN(dev_priv->pc8.irqs_disabled, "IRQs disabled\n"); @@ -1025,7 +1027,7 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno, if (i915_seqno_passed(ring->get_seqno(ring, true), seqno)) return 0; - timeout_jiffies = timeout ? timespec_to_jiffies_timeout(timeout) : 1; + timeout_expire = timeout ? jiffies + timespec_to_jiffies_timeout(timeout) : 0; if (dev_priv->info->gen >= 6 && can_wait_boost(file_priv)) { gen6_rps_boost(dev_priv); @@ -1035,8 +1037,7 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno, msecs_to_jiffies(100)); } - if (!(dev_priv->gpu_error.test_irq_rings & intel_ring_flag(ring)) && - WARN_ON(!ring->irq_get(ring))) + if (!irq_test_in_progress && WARN_ON(!ring->irq_get(ring))) return -ENODEV; /* Record current time in case interrupted by signal, or wedged */ @@ -1044,7 +1045,6 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno, getrawmonotonic(&before); for (;;) { struct timer_list timer; - unsigned long expire; prepare_to_wait(&ring->irq_queue, &wait, interruptible ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE); @@ -1070,23 +1070,22 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno, break; } - if (timeout_jiffies <= 0) { + if (timeout && time_after_eq(jiffies, timeout_expire)) { ret = -ETIME; break; } timer.function = NULL; if (timeout || missed_irq(dev_priv, ring)) { + unsigned long expire; + setup_timer_on_stack(&timer, fake_irq, (unsigned long)current); - expire = jiffies + (missed_irq(dev_priv, ring) ? 1: timeout_jiffies); + expire = missed_irq(dev_priv, ring) ? jiffies + 1 : timeout_expire; mod_timer(&timer, expire); } io_schedule(); - if (timeout) - timeout_jiffies = expire - jiffies; - if (timer.function) { del_singleshot_timer_sync(&timer); destroy_timer_on_stack(&timer); @@ -1095,7 +1094,8 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno, getrawmonotonic(&now); trace_i915_gem_request_wait_end(ring, seqno); - ring->irq_put(ring); + if (!irq_test_in_progress) + ring->irq_put(ring); finish_wait(&ring->irq_queue, &wait); @@ -1380,6 +1380,8 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) int ret = 0; bool write = !!(vmf->flags & FAULT_FLAG_WRITE); + intel_runtime_pm_get(dev_priv); + /* We don't use vmf->pgoff since that has the fake offset */ page_offset = ((unsigned long)vmf->virtual_address - vma->vm_start) >> PAGE_SHIFT; @@ -1427,8 +1429,10 @@ out: /* If this -EIO is due to a gpu hang, give the reset code a * chance to clean up the mess. Otherwise return the proper * SIGBUS. */ - if (i915_terminally_wedged(&dev_priv->gpu_error)) - return VM_FAULT_SIGBUS; + if (i915_terminally_wedged(&dev_priv->gpu_error)) { + ret = VM_FAULT_SIGBUS; + break; + } case -EAGAIN: /* * EAGAIN means the gpu is hung and we'll wait for the error @@ -1443,15 +1447,38 @@ out: * EBUSY is ok: this just means that another thread * already did the job. */ - return VM_FAULT_NOPAGE; + ret = VM_FAULT_NOPAGE; + break; case -ENOMEM: - return VM_FAULT_OOM; + ret = VM_FAULT_OOM; + break; case -ENOSPC: - return VM_FAULT_SIGBUS; + ret = VM_FAULT_SIGBUS; + break; default: WARN_ONCE(ret, "unhandled error in i915_gem_fault: %i\n", ret); - return VM_FAULT_SIGBUS; + ret = VM_FAULT_SIGBUS; + break; } + + intel_runtime_pm_put(dev_priv); + return ret; +} + +void i915_gem_release_all_mmaps(struct drm_i915_private *dev_priv) +{ + struct i915_vma *vma; + + /* + * Only the global gtt is relevant for gtt memory mappings, so restrict + * list traversal to objects bound into the global address space. Note + * that the active list should be empty, but better safe than sorry. + */ + WARN_ON(!list_empty(&dev_priv->gtt.base.active_list)); + list_for_each_entry(vma, &dev_priv->gtt.base.active_list, mm_list) + i915_gem_release_mmap(vma->obj); + list_for_each_entry(vma, &dev_priv->gtt.base.inactive_list, mm_list) + i915_gem_release_mmap(vma->obj); } /** @@ -2343,15 +2370,24 @@ static void i915_gem_free_request(struct drm_i915_gem_request *request) kfree(request); } -static void i915_gem_reset_ring_lists(struct drm_i915_private *dev_priv, - struct intel_ring_buffer *ring) +static void i915_gem_reset_ring_status(struct drm_i915_private *dev_priv, + struct intel_ring_buffer *ring) { - u32 completed_seqno; - u32 acthd; + u32 completed_seqno = ring->get_seqno(ring, false); + u32 acthd = intel_ring_get_active_head(ring); + struct drm_i915_gem_request *request; + + list_for_each_entry(request, &ring->request_list, list) { + if (i915_seqno_passed(completed_seqno, request->seqno)) + continue; - acthd = intel_ring_get_active_head(ring); - completed_seqno = ring->get_seqno(ring, false); + i915_set_reset_status(ring, request, acthd); + } +} +static void i915_gem_reset_ring_cleanup(struct drm_i915_private *dev_priv, + struct intel_ring_buffer *ring) +{ while (!list_empty(&ring->request_list)) { struct drm_i915_gem_request *request; @@ -2359,9 +2395,6 @@ static void i915_gem_reset_ring_lists(struct drm_i915_private *dev_priv, struct drm_i915_gem_request, list); - if (request->seqno > completed_seqno) - i915_set_reset_status(ring, request, acthd); - i915_gem_free_request(request); } @@ -2403,8 +2436,16 @@ void i915_gem_reset(struct drm_device *dev) struct intel_ring_buffer *ring; int i; + /* + * Before we free the objects from the requests, we need to inspect + * them for finding the guilty party. As the requests only borrow + * their reference to the objects, the inspection must be done first. + */ + for_each_ring(ring, dev_priv, i) + i915_gem_reset_ring_status(dev_priv, ring); + for_each_ring(ring, dev_priv, i) - i915_gem_reset_ring_lists(dev_priv, ring); + i915_gem_reset_ring_cleanup(dev_priv, ring); i915_gem_cleanup_ringbuffer(dev); @@ -2746,7 +2787,6 @@ int i915_vma_unbind(struct i915_vma *vma) obj->has_aliasing_ppgtt_mapping = 0; } i915_gem_gtt_finish_object(obj); - i915_gem_object_unpin_pages(obj); list_del(&vma->mm_list); /* Avoid an unnecessary call to unbind on rebind. */ @@ -2754,7 +2794,6 @@ int i915_vma_unbind(struct i915_vma *vma) obj->map_and_fenceable = true; drm_mm_remove_node(&vma->node); - i915_gem_vma_destroy(vma); /* Since the unbound list is global, only move to that list if @@ -2762,6 +2801,12 @@ int i915_vma_unbind(struct i915_vma *vma) if (list_empty(&obj->vma_list)) list_move_tail(&obj->global_list, &dev_priv->mm.unbound_list); + /* And finally now the object is completely decoupled from this vma, + * we can drop its hold on the backing storage and allow it to be + * reaped by the shrinker. + */ + i915_gem_object_unpin_pages(obj); + return 0; } @@ -4165,6 +4210,8 @@ void i915_gem_free_object(struct drm_gem_object *gem_obj) drm_i915_private_t *dev_priv = dev->dev_private; struct i915_vma *vma, *next; + intel_runtime_pm_get(dev_priv); + trace_i915_gem_object_destroy(obj); if (obj->phys_obj) @@ -4209,6 +4256,8 @@ void i915_gem_free_object(struct drm_gem_object *gem_obj) kfree(obj->bit_17); i915_gem_object_free(obj); + + intel_runtime_pm_put(dev_priv); } struct i915_vma *i915_gem_obj_to_vma(struct drm_i915_gem_object *obj, diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 41877045a1a0..e08acaba5402 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -345,10 +345,8 @@ void i915_gem_context_close(struct drm_device *dev, struct drm_file *file) { struct drm_i915_file_private *file_priv = file->driver_priv; - mutex_lock(&dev->struct_mutex); idr_for_each(&file_priv->context_idr, context_idr_cleanup, NULL); idr_destroy(&file_priv->context_idr); - mutex_unlock(&dev->struct_mutex); } static struct i915_hw_context * @@ -421,11 +419,21 @@ static int do_switch(struct i915_hw_context *to) if (ret) return ret; - /* Clear this page out of any CPU caches for coherent swap-in/out. Note + /* + * Pin can switch back to the default context if we end up calling into + * evict_everything - as a last ditch gtt defrag effort that also + * switches to the default context. Hence we need to reload from here. + */ + from = ring->last_context; + + /* + * Clear this page out of any CPU caches for coherent swap-in/out. Note * that thanks to write = false in this call and us not setting any gpu * write domains when putting a context object onto the active list * (when switching away from it), this won't block. - * XXX: We need a real interface to do this instead of trickery. */ + * + * XXX: We need a real interface to do this instead of trickery. + */ ret = i915_gem_object_set_to_gtt_domain(to->obj, false); if (ret) { i915_gem_object_unpin(to->obj); diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c index b7376533633d..8f3adc7d0dc8 100644 --- a/drivers/gpu/drm/i915/i915_gem_evict.c +++ b/drivers/gpu/drm/i915/i915_gem_evict.c @@ -88,6 +88,7 @@ i915_gem_evict_something(struct drm_device *dev, struct i915_address_space *vm, } else drm_mm_init_scan(&vm->mm, min_size, alignment, cache_level); +search_again: /* First see if there is a large enough contiguous idle region... */ list_for_each_entry(vma, &vm->inactive_list, mm_list) { if (mark_free(vma, &unwind_list)) @@ -115,10 +116,17 @@ none: list_del_init(&vma->exec_list); } - /* We expect the caller to unpin, evict all and try again, or give up. - * So calling i915_gem_evict_vm() is unnecessary. + /* Can we unpin some objects such as idle hw contents, + * or pending flips? */ - return -ENOSPC; + ret = nonblocking ? -ENOSPC : i915_gpu_idle(dev); + if (ret) + return ret; + + /* Only idle the GPU and repeat the search once */ + i915_gem_retire_requests(dev); + nonblocking = true; + goto search_again; found: /* drm_mm doesn't allow any other other operations while diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 3c90dd1a3bbd..8d795626a25e 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -93,7 +93,7 @@ eb_lookup_vmas(struct eb_vmas *eb, { struct drm_i915_gem_object *obj; struct list_head objects; - int i, ret = 0; + int i, ret; INIT_LIST_HEAD(&objects); spin_lock(&file->table_lock); @@ -106,7 +106,7 @@ eb_lookup_vmas(struct eb_vmas *eb, DRM_DEBUG("Invalid object handle %d at index %d\n", exec[i].handle, i); ret = -ENOENT; - goto out; + goto err; } if (!list_empty(&obj->obj_exec_link)) { @@ -114,7 +114,7 @@ eb_lookup_vmas(struct eb_vmas *eb, DRM_DEBUG("Object %p [handle %d, index %d] appears more than once in object list\n", obj, exec[i].handle, i); ret = -EINVAL; - goto out; + goto err; } drm_gem_object_reference(&obj->base); @@ -123,9 +123,13 @@ eb_lookup_vmas(struct eb_vmas *eb, spin_unlock(&file->table_lock); i = 0; - list_for_each_entry(obj, &objects, obj_exec_link) { + while (!list_empty(&objects)) { struct i915_vma *vma; + obj = list_first_entry(&objects, + struct drm_i915_gem_object, + obj_exec_link); + /* * NOTE: We can leak any vmas created here when something fails * later on. But that's no issue since vma_unbind can deal with @@ -138,10 +142,12 @@ eb_lookup_vmas(struct eb_vmas *eb, if (IS_ERR(vma)) { DRM_DEBUG("Failed to lookup VMA\n"); ret = PTR_ERR(vma); - goto out; + goto err; } + /* Transfer ownership from the objects list to the vmas list. */ list_add_tail(&vma->exec_list, &eb->vmas); + list_del_init(&obj->obj_exec_link); vma->exec_entry = &exec[i]; if (eb->and < 0) { @@ -155,16 +161,22 @@ eb_lookup_vmas(struct eb_vmas *eb, ++i; } + return 0; + -out: +err: while (!list_empty(&objects)) { obj = list_first_entry(&objects, struct drm_i915_gem_object, obj_exec_link); list_del_init(&obj->obj_exec_link); - if (ret) - drm_gem_object_unreference(&obj->base); + drm_gem_object_unreference(&obj->base); } + /* + * Objects already transfered to the vmas list will be unreferenced by + * eb_destroy. + */ + return ret; } @@ -888,6 +900,24 @@ validate_exec_list(struct drm_i915_gem_exec_object2 *exec, return 0; } +static int +i915_gem_validate_context(struct drm_device *dev, struct drm_file *file, + const u32 ctx_id) +{ + struct i915_ctx_hang_stats *hs; + + hs = i915_gem_context_get_hang_stats(dev, file, ctx_id); + if (IS_ERR(hs)) + return PTR_ERR(hs); + + if (hs->banned) { + DRM_DEBUG("Context %u tried to submit while banned\n", ctx_id); + return -EIO; + } + + return 0; +} + static void i915_gem_execbuffer_move_to_active(struct list_head *vmas, struct intel_ring_buffer *ring) @@ -967,8 +997,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, struct drm_i915_gem_object *batch_obj; struct drm_clip_rect *cliprects = NULL; struct intel_ring_buffer *ring; - struct i915_ctx_hang_stats *hs; - u32 ctx_id = i915_execbuffer2_get_context_id(*args); + const u32 ctx_id = i915_execbuffer2_get_context_id(*args); u32 exec_start, exec_len; u32 mask, flags; int ret, mode, i; @@ -1095,6 +1124,8 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, } } + intel_runtime_pm_get(dev_priv); + ret = i915_mutex_lock_interruptible(dev); if (ret) goto pre_mutex_err; @@ -1105,6 +1136,12 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, goto pre_mutex_err; } + ret = i915_gem_validate_context(dev, file, ctx_id); + if (ret) { + mutex_unlock(&dev->struct_mutex); + goto pre_mutex_err; + } + eb = eb_create(args); if (eb == NULL) { mutex_unlock(&dev->struct_mutex); @@ -1157,17 +1194,6 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, if (ret) goto err; - hs = i915_gem_context_get_hang_stats(dev, file, ctx_id); - if (IS_ERR(hs)) { - ret = PTR_ERR(hs); - goto err; - } - - if (hs->banned) { - ret = -EIO; - goto err; - } - ret = i915_switch_context(ring, file, ctx_id); if (ret) goto err; @@ -1229,6 +1255,10 @@ err: pre_mutex_err: kfree(cliprects); + + /* intel_gpu_busy should also get a ref, so it will free when the device + * is really idle. */ + intel_runtime_pm_put(dev_priv); return ret; } diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index a54eaabb3a3e..6c3a6e60aeac 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -299,23 +299,23 @@ static void gen8_ppgtt_insert_entries(struct i915_address_space *vm, unsigned act_pte = first_entry % GEN8_PTES_PER_PAGE; struct sg_page_iter sg_iter; - pt_vaddr = kmap_atomic(&ppgtt->gen8_pt_pages[act_pt]); + pt_vaddr = NULL; for_each_sg_page(pages->sgl, &sg_iter, pages->nents, 0) { - dma_addr_t page_addr; + if (pt_vaddr == NULL) + pt_vaddr = kmap_atomic(&ppgtt->gen8_pt_pages[act_pt]); - page_addr = sg_dma_address(sg_iter.sg) + - (sg_iter.sg_pgoffset << PAGE_SHIFT); - pt_vaddr[act_pte] = gen8_pte_encode(page_addr, cache_level, - true); + pt_vaddr[act_pte] = + gen8_pte_encode(sg_page_iter_dma_address(&sg_iter), + cache_level, true); if (++act_pte == GEN8_PTES_PER_PAGE) { kunmap_atomic(pt_vaddr); + pt_vaddr = NULL; act_pt++; - pt_vaddr = kmap_atomic(&ppgtt->gen8_pt_pages[act_pt]); act_pte = 0; - } } - kunmap_atomic(pt_vaddr); + if (pt_vaddr) + kunmap_atomic(pt_vaddr); } static void gen8_ppgtt_cleanup(struct i915_address_space *vm) @@ -583,21 +583,23 @@ static void gen6_ppgtt_insert_entries(struct i915_address_space *vm, unsigned act_pte = first_entry % I915_PPGTT_PT_ENTRIES; struct sg_page_iter sg_iter; - pt_vaddr = kmap_atomic(ppgtt->pt_pages[act_pt]); + pt_vaddr = NULL; for_each_sg_page(pages->sgl, &sg_iter, pages->nents, 0) { - dma_addr_t page_addr; + if (pt_vaddr == NULL) + pt_vaddr = kmap_atomic(ppgtt->pt_pages[act_pt]); - page_addr = sg_page_iter_dma_address(&sg_iter); - pt_vaddr[act_pte] = vm->pte_encode(page_addr, cache_level, true); + pt_vaddr[act_pte] = + vm->pte_encode(sg_page_iter_dma_address(&sg_iter), + cache_level, true); if (++act_pte == I915_PPGTT_PT_ENTRIES) { kunmap_atomic(pt_vaddr); + pt_vaddr = NULL; act_pt++; - pt_vaddr = kmap_atomic(ppgtt->pt_pages[act_pt]); act_pte = 0; - } } - kunmap_atomic(pt_vaddr); + if (pt_vaddr) + kunmap_atomic(pt_vaddr); } static void gen6_ppgtt_cleanup(struct i915_address_space *vm) @@ -918,14 +920,12 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm, WARN_ON(readq(>t_entries[i-1]) != gen8_pte_encode(addr, level, true)); -#if 0 /* TODO: Still needed on GEN8? */ /* This next bit makes the above posting read even more important. We * want to flush the TLBs only after we're certain all the PTE updates * have finished. */ I915_WRITE(GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN); POSTING_READ(GFX_FLSH_CNTL_GEN6); -#endif } /* @@ -1440,6 +1440,9 @@ static int i915_gmch_probe(struct drm_device *dev, dev_priv->gtt.base.clear_range = i915_ggtt_clear_range; dev_priv->gtt.base.insert_entries = i915_ggtt_insert_entries; + if (unlikely(dev_priv->gtt.do_idle_maps)) + DRM_INFO("applying Ironlake quirks for intel_iommu\n"); + return 0; } diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index d284d892ed94..fed87ec17211 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -420,6 +420,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev, list_add_tail(&obj->global_list, &dev_priv->mm.bound_list); list_add_tail(&vma->mm_list, &ggtt->inactive_list); + i915_gem_object_pin_pages(obj); return obj; diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 79dcb8f896c6..a707cca692e4 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -247,12 +247,11 @@ static void i915_ring_error_state(struct drm_i915_error_state_buf *m, err_printf(m, " IPEIR: 0x%08x\n", error->ipeir[ring]); err_printf(m, " IPEHR: 0x%08x\n", error->ipehr[ring]); err_printf(m, " INSTDONE: 0x%08x\n", error->instdone[ring]); - if (ring == RCS && INTEL_INFO(dev)->gen >= 4) - err_printf(m, " BBADDR: 0x%08llx\n", error->bbaddr); - if (INTEL_INFO(dev)->gen >= 4) + if (INTEL_INFO(dev)->gen >= 4) { + err_printf(m, " BBADDR: 0x%08llx\n", error->bbaddr[ring]); err_printf(m, " BB_STATE: 0x%08x\n", error->bbstate[ring]); - if (INTEL_INFO(dev)->gen >= 4) err_printf(m, " INSTPS: 0x%08x\n", error->instps[ring]); + } err_printf(m, " INSTPM: 0x%08x\n", error->instpm[ring]); err_printf(m, " FADDR: 0x%08x\n", error->faddr[ring]); if (INTEL_INFO(dev)->gen >= 6) { @@ -725,8 +724,9 @@ static void i915_record_ring_state(struct drm_device *dev, error->ipehr[ring->id] = I915_READ(RING_IPEHR(ring->mmio_base)); error->instdone[ring->id] = I915_READ(RING_INSTDONE(ring->mmio_base)); error->instps[ring->id] = I915_READ(RING_INSTPS(ring->mmio_base)); - if (ring->id == RCS) - error->bbaddr = I915_READ64(BB_ADDR); + error->bbaddr[ring->id] = I915_READ(RING_BBADDR(ring->mmio_base)); + if (INTEL_INFO(dev)->gen >= 8) + error->bbaddr[ring->id] |= (u64) I915_READ(RING_BBADDR_UDW(ring->mmio_base)) << 32; error->bbstate[ring->id] = I915_READ(RING_BBSTATE(ring->mmio_base)); } else { error->faddr[ring->id] = I915_READ(DMA_FADD_I8XX); diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 271560080ad5..17d8fcb1b6f7 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -62,7 +62,7 @@ static const u32 hpd_mask_i915[] = { [HPD_PORT_D] = PORTD_HOTPLUG_INT_EN }; -static const u32 hpd_status_gen4[] = { +static const u32 hpd_status_g4x[] = { [HPD_CRT] = CRT_HOTPLUG_INT_STATUS, [HPD_SDVO_B] = SDVOB_HOTPLUG_INT_STATUS_G4X, [HPD_SDVO_C] = SDVOC_HOTPLUG_INT_STATUS_G4X, @@ -621,36 +621,15 @@ static u32 gm45_get_vblank_counter(struct drm_device *dev, int pipe) #define __raw_i915_read32(dev_priv__, reg__) readl((dev_priv__)->regs + (reg__)) #define __raw_i915_read16(dev_priv__, reg__) readw((dev_priv__)->regs + (reg__)) -static bool intel_pipe_in_vblank_locked(struct drm_device *dev, enum pipe pipe) +static bool ilk_pipe_in_vblank_locked(struct drm_device *dev, enum pipe pipe) { struct drm_i915_private *dev_priv = dev->dev_private; uint32_t status; - int reg; - if (IS_VALLEYVIEW(dev)) { - status = pipe == PIPE_A ? - I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT : - I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT; - - reg = VLV_ISR; - } else if (IS_GEN2(dev)) { - status = pipe == PIPE_A ? - I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT : - I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT; - - reg = ISR; - } else if (INTEL_INFO(dev)->gen < 5) { - status = pipe == PIPE_A ? - I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT : - I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT; - - reg = ISR; - } else if (INTEL_INFO(dev)->gen < 7) { + if (INTEL_INFO(dev)->gen < 7) { status = pipe == PIPE_A ? DE_PIPEA_VBLANK : DE_PIPEB_VBLANK; - - reg = DEISR; } else { switch (pipe) { default: @@ -664,18 +643,14 @@ static bool intel_pipe_in_vblank_locked(struct drm_device *dev, enum pipe pipe) status = DE_PIPEC_VBLANK_IVB; break; } - - reg = DEISR; } - if (IS_GEN2(dev)) - return __raw_i915_read16(dev_priv, reg) & status; - else - return __raw_i915_read32(dev_priv, reg) & status; + return __raw_i915_read32(dev_priv, DEISR) & status; } static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe, - int *vpos, int *hpos, ktime_t *stime, ktime_t *etime) + unsigned int flags, int *vpos, int *hpos, + ktime_t *stime, ktime_t *etime) { struct drm_i915_private *dev_priv = dev->dev_private; struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe]; @@ -698,6 +673,12 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe, vbl_start = mode->crtc_vblank_start; vbl_end = mode->crtc_vblank_end; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) { + vbl_start = DIV_ROUND_UP(vbl_start, 2); + vbl_end /= 2; + vtotal /= 2; + } + ret |= DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE; /* @@ -722,17 +703,42 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe, else position = __raw_i915_read32(dev_priv, PIPEDSL(pipe)) & DSL_LINEMASK_GEN3; - /* - * The scanline counter increments at the leading edge - * of hsync, ie. it completely misses the active portion - * of the line. Fix up the counter at both edges of vblank - * to get a more accurate picture whether we're in vblank - * or not. - */ - in_vbl = intel_pipe_in_vblank_locked(dev, pipe); - if ((in_vbl && position == vbl_start - 1) || - (!in_vbl && position == vbl_end - 1)) - position = (position + 1) % vtotal; + if (HAS_PCH_SPLIT(dev)) { + /* + * The scanline counter increments at the leading edge + * of hsync, ie. it completely misses the active portion + * of the line. Fix up the counter at both edges of vblank + * to get a more accurate picture whether we're in vblank + * or not. + */ + in_vbl = ilk_pipe_in_vblank_locked(dev, pipe); + if ((in_vbl && position == vbl_start - 1) || + (!in_vbl && position == vbl_end - 1)) + position = (position + 1) % vtotal; + } else { + /* + * ISR vblank status bits don't work the way we'd want + * them to work on non-PCH platforms (for + * ilk_pipe_in_vblank_locked()), and there doesn't + * appear any other way to determine if we're currently + * in vblank. + * + * Instead let's assume that we're already in vblank if + * we got called from the vblank interrupt and the + * scanline counter value indicates that we're on the + * line just prior to vblank start. This should result + * in the correct answer, unless the vblank interrupt + * delivery really got delayed for almost exactly one + * full frame/field. + */ + if (flags & DRM_CALLED_FROM_VBLIRQ && + position == vbl_start - 1) { + position = (position + 1) % vtotal; + + /* Signal this correction as "applied". */ + ret |= 0x8; + } + } } else { /* Have access to pixelcount since start of frame. * We can split this into vertical and horizontal @@ -809,7 +815,8 @@ static int i915_get_vblank_timestamp(struct drm_device *dev, int pipe, /* Helper routine in DRM core does all the work: */ return drm_calc_vbltimestamp_from_scanoutpos(dev, pipe, max_error, vblank_time, flags, - crtc); + crtc, + &to_intel_crtc(crtc)->config.adjusted_mode); } static bool intel_hpd_irq_event(struct drm_device *dev, @@ -1233,9 +1240,10 @@ static inline void intel_hpd_irq_handler(struct drm_device *dev, spin_lock(&dev_priv->irq_lock); for (i = 1; i < HPD_NUM_PINS; i++) { - WARN(((hpd[i] & hotplug_trigger) && - dev_priv->hpd_stats[i].hpd_mark != HPD_ENABLED), - "Received HPD interrupt although disabled\n"); + WARN_ONCE(hpd[i] & hotplug_trigger && + dev_priv->hpd_stats[i].hpd_mark == HPD_DISABLED, + "Received HPD interrupt (0x%08x) on pin %d (0x%08x) although disabled\n", + hotplug_trigger, i, hpd[i]); if (!(hpd[i] & hotplug_trigger) || dev_priv->hpd_stats[i].hpd_mark != HPD_ENABLED) @@ -2714,6 +2722,8 @@ static void gen8_irq_preinstall(struct drm_device *dev) #undef GEN8_IRQ_INIT_NDX POSTING_READ(GEN8_PCU_IIR); + + ibx_irq_preinstall(dev); } static void ibx_hpd_irq_setup(struct drm_device *dev) @@ -3139,10 +3149,10 @@ static int i8xx_irq_postinstall(struct drm_device *dev) * Returns true when a page flip has completed. */ static bool i8xx_handle_vblank(struct drm_device *dev, - int pipe, u16 iir) + int plane, int pipe, u32 iir) { drm_i915_private_t *dev_priv = dev->dev_private; - u16 flip_pending = DISPLAY_PLANE_FLIP_PENDING(pipe); + u16 flip_pending = DISPLAY_PLANE_FLIP_PENDING(plane); if (!drm_handle_vblank(dev, pipe)) return false; @@ -3150,7 +3160,7 @@ static bool i8xx_handle_vblank(struct drm_device *dev, if ((iir & flip_pending) == 0) return false; - intel_prepare_page_flip(dev, pipe); + intel_prepare_page_flip(dev, plane); /* We detect FlipDone by looking for the change in PendingFlip from '1' * to '0' on the following vblank, i.e. IIR has the Pendingflip @@ -3219,9 +3229,13 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg) notify_ring(dev, &dev_priv->ring[RCS]); for_each_pipe(pipe) { + int plane = pipe; + if (HAS_FBC(dev)) + plane = !plane; + if (pipe_stats[pipe] & PIPE_VBLANK_INTERRUPT_STATUS && - i8xx_handle_vblank(dev, pipe, iir)) - flip_mask &= ~DISPLAY_PLANE_FLIP_PENDING(pipe); + i8xx_handle_vblank(dev, plane, pipe, iir)) + flip_mask &= ~DISPLAY_PLANE_FLIP_PENDING(plane); if (pipe_stats[pipe] & PIPE_CRC_DONE_INTERRUPT_STATUS) i9xx_pipe_crc_irq_handler(dev, pipe); @@ -3417,7 +3431,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg) for_each_pipe(pipe) { int plane = pipe; - if (IS_MOBILE(dev)) + if (HAS_FBC(dev)) plane = !plane; if (pipe_stats[pipe] & PIPE_VBLANK_INTERRUPT_STATUS && @@ -3654,7 +3668,7 @@ static irqreturn_t i965_irq_handler(int irq, void *arg) hotplug_status); intel_hpd_irq_handler(dev, hotplug_trigger, - IS_G4X(dev) ? hpd_status_gen4 : hpd_status_i915); + IS_G4X(dev) ? hpd_status_g4x : hpd_status_i915); if (IS_G4X(dev) && (hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)) @@ -3896,8 +3910,8 @@ void hsw_pc8_disable_interrupts(struct drm_device *dev) dev_priv->pc8.regsave.gtier = I915_READ(GTIER); dev_priv->pc8.regsave.gen6_pmimr = I915_READ(GEN6_PMIMR); - ironlake_disable_display_irq(dev_priv, ~DE_PCH_EVENT_IVB); - ibx_disable_display_interrupt(dev_priv, ~SDE_HOTPLUG_MASK_CPT); + ironlake_disable_display_irq(dev_priv, 0xffffffff); + ibx_disable_display_interrupt(dev_priv, 0xffffffff); ilk_disable_gt_irq(dev_priv, 0xffffffff); snb_disable_pm_irq(dev_priv, 0xffffffff); @@ -3911,34 +3925,26 @@ void hsw_pc8_restore_interrupts(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; unsigned long irqflags; - uint32_t val, expected; + uint32_t val; spin_lock_irqsave(&dev_priv->irq_lock, irqflags); val = I915_READ(DEIMR); - expected = ~DE_PCH_EVENT_IVB; - WARN(val != expected, "DEIMR is 0x%08x, not 0x%08x\n", val, expected); + WARN(val != 0xffffffff, "DEIMR is 0x%08x\n", val); - val = I915_READ(SDEIMR) & ~SDE_HOTPLUG_MASK_CPT; - expected = ~SDE_HOTPLUG_MASK_CPT; - WARN(val != expected, "SDEIMR non-HPD bits are 0x%08x, not 0x%08x\n", - val, expected); + val = I915_READ(SDEIMR); + WARN(val != 0xffffffff, "SDEIMR is 0x%08x\n", val); val = I915_READ(GTIMR); - expected = 0xffffffff; - WARN(val != expected, "GTIMR is 0x%08x, not 0x%08x\n", val, expected); + WARN(val != 0xffffffff, "GTIMR is 0x%08x\n", val); val = I915_READ(GEN6_PMIMR); - expected = 0xffffffff; - WARN(val != expected, "GEN6_PMIMR is 0x%08x, not 0x%08x\n", val, - expected); + WARN(val != 0xffffffff, "GEN6_PMIMR is 0x%08x\n", val); dev_priv->pc8.irqs_disabled = false; ironlake_enable_display_irq(dev_priv, ~dev_priv->pc8.regsave.deimr); - ibx_enable_display_interrupt(dev_priv, - ~dev_priv->pc8.regsave.sdeimr & - ~SDE_HOTPLUG_MASK_CPT); + ibx_enable_display_interrupt(dev_priv, ~dev_priv->pc8.regsave.sdeimr); ilk_enable_gt_irq(dev_priv, ~dev_priv->pc8.regsave.gtimr); snb_enable_pm_irq(dev_priv, ~dev_priv->pc8.regsave.gen6_pmimr); I915_WRITE(GTIER, dev_priv->pc8.regsave.gtier); diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 3be449d884a7..76126e0ae609 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -193,10 +193,13 @@ #define MI_SCENE_COUNT (1 << 3) /* just increment scene count */ #define MI_END_SCENE (1 << 4) /* flush binner and incr scene count */ #define MI_INVALIDATE_ISP (1 << 5) /* invalidate indirect state pointers */ +#define MI_REPORT_HEAD MI_INSTR(0x07, 0) +#define MI_ARB_ON_OFF MI_INSTR(0x08, 0) +#define MI_ARB_ENABLE (1<<0) +#define MI_ARB_DISABLE (0<<0) #define MI_BATCH_BUFFER_END MI_INSTR(0x0a, 0) #define MI_SUSPEND_FLUSH MI_INSTR(0x0b, 0) #define MI_SUSPEND_FLUSH_EN (1<<0) -#define MI_REPORT_HEAD MI_INSTR(0x07, 0) #define MI_OVERLAY_FLIP MI_INSTR(0x11, 0) #define MI_OVERLAY_CONTINUE (0x0<<21) #define MI_OVERLAY_ON (0x1<<21) @@ -212,10 +215,24 @@ #define MI_DISPLAY_FLIP_IVB_SPRITE_B (3 << 19) #define MI_DISPLAY_FLIP_IVB_PLANE_C (4 << 19) #define MI_DISPLAY_FLIP_IVB_SPRITE_C (5 << 19) -#define MI_ARB_ON_OFF MI_INSTR(0x08, 0) -#define MI_ARB_ENABLE (1<<0) -#define MI_ARB_DISABLE (0<<0) - +#define MI_SEMAPHORE_MBOX MI_INSTR(0x16, 1) /* gen6+ */ +#define MI_SEMAPHORE_GLOBAL_GTT (1<<22) +#define MI_SEMAPHORE_UPDATE (1<<21) +#define MI_SEMAPHORE_COMPARE (1<<20) +#define MI_SEMAPHORE_REGISTER (1<<18) +#define MI_SEMAPHORE_SYNC_VR (0<<16) /* RCS wait for VCS (RVSYNC) */ +#define MI_SEMAPHORE_SYNC_VER (1<<16) /* RCS wait for VECS (RVESYNC) */ +#define MI_SEMAPHORE_SYNC_BR (2<<16) /* RCS wait for BCS (RBSYNC) */ +#define MI_SEMAPHORE_SYNC_BV (0<<16) /* VCS wait for BCS (VBSYNC) */ +#define MI_SEMAPHORE_SYNC_VEV (1<<16) /* VCS wait for VECS (VVESYNC) */ +#define MI_SEMAPHORE_SYNC_RV (2<<16) /* VCS wait for RCS (VRSYNC) */ +#define MI_SEMAPHORE_SYNC_RB (0<<16) /* BCS wait for RCS (BRSYNC) */ +#define MI_SEMAPHORE_SYNC_VEB (1<<16) /* BCS wait for VECS (BVESYNC) */ +#define MI_SEMAPHORE_SYNC_VB (2<<16) /* BCS wait for VCS (BVSYNC) */ +#define MI_SEMAPHORE_SYNC_BVE (0<<16) /* VECS wait for BCS (VEBSYNC) */ +#define MI_SEMAPHORE_SYNC_VVE (1<<16) /* VECS wait for VCS (VEVSYNC) */ +#define MI_SEMAPHORE_SYNC_RVE (2<<16) /* VECS wait for RCS (VERSYNC) */ +#define MI_SEMAPHORE_SYNC_INVALID (3<<16) #define MI_SET_CONTEXT MI_INSTR(0x18, 0) #define MI_MM_SPACE_GTT (1<<8) #define MI_MM_SPACE_PHYSICAL (0<<8) @@ -235,7 +252,7 @@ */ #define MI_LOAD_REGISTER_IMM(x) MI_INSTR(0x22, 2*x-1) #define MI_STORE_REGISTER_MEM(x) MI_INSTR(0x24, 2*x-1) -#define MI_SRM_LRM_GLOBAL_GTT (1<<22) +#define MI_SRM_LRM_GLOBAL_GTT (1<<22) #define MI_FLUSH_DW MI_INSTR(0x26, 1) /* for GEN6 */ #define MI_FLUSH_DW_STORE_INDEX (1<<21) #define MI_INVALIDATE_TLB (1<<18) @@ -246,30 +263,13 @@ #define MI_BATCH_BUFFER MI_INSTR(0x30, 1) #define MI_BATCH_NON_SECURE (1) /* for snb/ivb/vlv this also means "batch in ppgtt" when ppgtt is enabled. */ -#define MI_BATCH_NON_SECURE_I965 (1<<8) +#define MI_BATCH_NON_SECURE_I965 (1<<8) #define MI_BATCH_PPGTT_HSW (1<<8) -#define MI_BATCH_NON_SECURE_HSW (1<<13) +#define MI_BATCH_NON_SECURE_HSW (1<<13) #define MI_BATCH_BUFFER_START MI_INSTR(0x31, 0) #define MI_BATCH_GTT (2<<6) /* aliased with (1<<7) on gen4 */ #define MI_BATCH_BUFFER_START_GEN8 MI_INSTR(0x31, 1) -#define MI_SEMAPHORE_MBOX MI_INSTR(0x16, 1) /* gen6+ */ -#define MI_SEMAPHORE_GLOBAL_GTT (1<<22) -#define MI_SEMAPHORE_UPDATE (1<<21) -#define MI_SEMAPHORE_COMPARE (1<<20) -#define MI_SEMAPHORE_REGISTER (1<<18) -#define MI_SEMAPHORE_SYNC_VR (0<<16) /* RCS wait for VCS (RVSYNC) */ -#define MI_SEMAPHORE_SYNC_VER (1<<16) /* RCS wait for VECS (RVESYNC) */ -#define MI_SEMAPHORE_SYNC_BR (2<<16) /* RCS wait for BCS (RBSYNC) */ -#define MI_SEMAPHORE_SYNC_BV (0<<16) /* VCS wait for BCS (VBSYNC) */ -#define MI_SEMAPHORE_SYNC_VEV (1<<16) /* VCS wait for VECS (VVESYNC) */ -#define MI_SEMAPHORE_SYNC_RV (2<<16) /* VCS wait for RCS (VRSYNC) */ -#define MI_SEMAPHORE_SYNC_RB (0<<16) /* BCS wait for RCS (BRSYNC) */ -#define MI_SEMAPHORE_SYNC_VEB (1<<16) /* BCS wait for VECS (BVESYNC) */ -#define MI_SEMAPHORE_SYNC_VB (2<<16) /* BCS wait for VCS (BVSYNC) */ -#define MI_SEMAPHORE_SYNC_BVE (0<<16) /* VECS wait for BCS (VEBSYNC) */ -#define MI_SEMAPHORE_SYNC_VVE (1<<16) /* VECS wait for VCS (VEVSYNC) */ -#define MI_SEMAPHORE_SYNC_RVE (2<<16) /* VECS wait for RCS (VERSYNC) */ -#define MI_SEMAPHORE_SYNC_INVALID (3<<16) + #define MI_PREDICATE_RESULT_2 (0x2214) #define LOWER_SLICE_ENABLED (1<<0) @@ -362,6 +362,7 @@ #define IOSF_PORT_CCK 0x14 #define IOSF_PORT_CCU 0xA9 #define IOSF_PORT_GPS_CORE 0x48 +#define IOSF_PORT_FLISDSI 0x1B #define VLV_IOSF_DATA (VLV_DISPLAY_BASE + 0x2104) #define VLV_IOSF_ADDR (VLV_DISPLAY_BASE + 0x2108) @@ -734,6 +735,8 @@ #define HWSTAM 0x02098 #define DMA_FADD_I8XX 0x020d0 #define RING_BBSTATE(base) ((base)+0x110) +#define RING_BBADDR(base) ((base)+0x140) +#define RING_BBADDR_UDW(base) ((base)+0x168) /* gen8+ */ #define ERROR_GEN6 0x040a0 #define GEN7_ERR_INT 0x44040 @@ -924,7 +927,6 @@ #define CM0_COLOR_EVICT_DISABLE (1<<3) #define CM0_DEPTH_WRITE_DISABLE (1<<1) #define CM0_RC_OP_FLUSH_DISABLE (1<<0) -#define BB_ADDR 0x02140 /* 8 bytes */ #define GFX_FLSH_CNTL 0x02170 /* 915+ only */ #define GFX_FLSH_CNTL_GEN6 0x101008 #define GFX_FLSH_CNTL_EN (1<<0) @@ -1001,6 +1003,7 @@ #define GEN7_FF_THREAD_MODE 0x20a0 #define GEN7_FF_SCHED_MASK 0x0077070 +#define GEN8_FF_DS_REF_CNT_FFME (1 << 19) #define GEN7_FF_TS_SCHED_HS1 (0x5<<16) #define GEN7_FF_TS_SCHED_HS0 (0x3<<16) #define GEN7_FF_TS_SCHED_LOAD_BALANCE (0x1<<16) @@ -1028,14 +1031,14 @@ #define FBC_CTL_UNCOMPRESSIBLE (1<<14) #define FBC_CTL_C3_IDLE (1<<13) #define FBC_CTL_STRIDE_SHIFT (5) -#define FBC_CTL_FENCENO (1<<0) +#define FBC_CTL_FENCENO_SHIFT (0) #define FBC_COMMAND 0x0320c #define FBC_CMD_COMPRESS (1<<0) #define FBC_STATUS 0x03210 #define FBC_STAT_COMPRESSING (1<<31) #define FBC_STAT_COMPRESSED (1<<30) #define FBC_STAT_MODIFIED (1<<29) -#define FBC_STAT_CURRENT_LINE (1<<0) +#define FBC_STAT_CURRENT_LINE_SHIFT (0) #define FBC_CONTROL2 0x03214 #define FBC_CTL_FENCE_DBL (0<<4) #define FBC_CTL_IDLE_IMM (0<<2) @@ -3427,42 +3430,6 @@ /* the unit of memory self-refresh latency time is 0.5us */ #define ILK_SRLT_MASK 0x3f -/* define the fifo size on Ironlake */ -#define ILK_DISPLAY_FIFO 128 -#define ILK_DISPLAY_MAXWM 64 -#define ILK_DISPLAY_DFTWM 8 -#define ILK_CURSOR_FIFO 32 -#define ILK_CURSOR_MAXWM 16 -#define ILK_CURSOR_DFTWM 8 - -#define ILK_DISPLAY_SR_FIFO 512 -#define ILK_DISPLAY_MAX_SRWM 0x1ff -#define ILK_DISPLAY_DFT_SRWM 0x3f -#define ILK_CURSOR_SR_FIFO 64 -#define ILK_CURSOR_MAX_SRWM 0x3f -#define ILK_CURSOR_DFT_SRWM 8 - -#define ILK_FIFO_LINE_SIZE 64 - -/* define the WM info on Sandybridge */ -#define SNB_DISPLAY_FIFO 128 -#define SNB_DISPLAY_MAXWM 0x7f /* bit 16:22 */ -#define SNB_DISPLAY_DFTWM 8 -#define SNB_CURSOR_FIFO 32 -#define SNB_CURSOR_MAXWM 0x1f /* bit 4:0 */ -#define SNB_CURSOR_DFTWM 8 - -#define SNB_DISPLAY_SR_FIFO 512 -#define SNB_DISPLAY_MAX_SRWM 0x1ff /* bit 16:8 */ -#define SNB_DISPLAY_DFT_SRWM 0x3f -#define SNB_CURSOR_SR_FIFO 64 -#define SNB_CURSOR_MAX_SRWM 0x3f /* bit 5:0 */ -#define SNB_CURSOR_DFT_SRWM 8 - -#define SNB_FBC_MAX_SRWM 0xf /* bit 23:20 */ - -#define SNB_FIFO_LINE_SIZE 64 - /* the address where we get all kinds of latency value */ #define SSKPD 0x5d10 @@ -4145,6 +4112,8 @@ #define DISP_ARB_CTL 0x45000 #define DISP_TILE_SURFACE_SWIZZLING (1<<13) #define DISP_FBC_WM_DIS (1<<15) +#define DISP_ARB_CTL2 0x45004 +#define DISP_DATA_PARTITION_5_6 (1<<6) #define GEN7_MSG_CTL 0x45010 #define WAIT_FOR_PCH_RESET_ACK (1<<1) #define WAIT_FOR_PCH_FLR_ACK (1<<0) @@ -4165,6 +4134,10 @@ #define GEN7_L3SQCREG4 0xb034 #define L3SQ_URB_READ_CAM_MATCH_DISABLE (1<<27) +/* GEN8 chicken */ +#define HDC_CHICKEN0 0x7300 +#define HDC_FORCE_NON_COHERENT (1<<4) + /* WaCatErrorRejectionIssue */ #define GEN7_SQ_CHICKEN_MBCUNIT_CONFIG 0x9030 #define GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB (1<<11) @@ -4849,6 +4822,8 @@ #define FORCEWAKE_ACK 0x130090 #define VLV_GTLC_WAKE_CTRL 0x130090 #define VLV_GTLC_PW_STATUS 0x130094 +#define VLV_GTLC_PW_RENDER_STATUS_MASK 0x80 +#define VLV_GTLC_PW_MEDIA_STATUS_MASK 0x20 #define FORCEWAKE_MT 0xa188 /* multi-threaded */ #define FORCEWAKE_KERNEL 0x1 #define FORCEWAKE_USER 0x2 diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 6b8fef7fb3bb..8150fdc08d49 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -237,7 +237,7 @@ static void i915_save_display(struct drm_device *dev) } /* Only regfile.save FBC state on the platform that supports FBC */ - if (I915_HAS_FBC(dev)) { + if (HAS_FBC(dev)) { if (HAS_PCH_SPLIT(dev)) { dev_priv->regfile.saveDPFC_CB_BASE = I915_READ(ILK_DPFC_CB_BASE); } else if (IS_GM45(dev)) { @@ -300,7 +300,7 @@ static void i915_restore_display(struct drm_device *dev) /* only restore FBC info on the platform that supports FBC*/ intel_disable_fbc(dev); - if (I915_HAS_FBC(dev)) { + if (HAS_FBC(dev)) { if (HAS_PCH_SPLIT(dev)) { I915_WRITE(ILK_DPFC_CB_BASE, dev_priv->regfile.saveDPFC_CB_BASE); } else if (IS_GM45(dev)) { diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index 05d8b1680c22..33bcae314bf8 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -40,10 +40,13 @@ static u32 calc_residency(struct drm_device *dev, const u32 reg) struct drm_i915_private *dev_priv = dev->dev_private; u64 raw_time; /* 32b value may overflow during fixed point math */ u64 units = 128ULL, div = 100000ULL, bias = 100ULL; + u32 ret; if (!intel_enable_rc6(dev)) return 0; + intel_runtime_pm_get(dev_priv); + /* On VLV, residency time is in CZ units rather than 1.28us */ if (IS_VALLEYVIEW(dev)) { u32 clkctl2; @@ -52,7 +55,8 @@ static u32 calc_residency(struct drm_device *dev, const u32 reg) CLK_CTL2_CZCOUNT_30NS_SHIFT; if (!clkctl2) { WARN(!clkctl2, "bogus CZ count value"); - return 0; + ret = 0; + goto out; } units = DIV_ROUND_UP_ULL(30ULL * bias, (u64)clkctl2); if (I915_READ(VLV_COUNTER_CONTROL) & VLV_COUNT_RANGE_HIGH) @@ -62,7 +66,11 @@ static u32 calc_residency(struct drm_device *dev, const u32 reg) } raw_time = I915_READ(reg) * units; - return DIV_ROUND_UP_ULL(raw_time, div); + ret = DIV_ROUND_UP_ULL(raw_time, div); + +out: + intel_runtime_pm_put(dev_priv); + return ret; } static ssize_t @@ -448,7 +456,9 @@ static ssize_t gt_rp_mhz_show(struct device *kdev, struct device_attribute *attr ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; + intel_runtime_pm_get(dev_priv); rp_state_cap = I915_READ(GEN6_RP_STATE_CAP); + intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); if (attr == &dev_attr_gt_RP0_freq_mhz) { diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index e4fba39631a5..f22041973f3a 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -281,6 +281,34 @@ parse_lfp_panel_data(struct drm_i915_private *dev_priv, } } +static void +parse_lfp_backlight(struct drm_i915_private *dev_priv, struct bdb_header *bdb) +{ + const struct bdb_lfp_backlight_data *backlight_data; + const struct bdb_lfp_backlight_data_entry *entry; + + backlight_data = find_section(bdb, BDB_LVDS_BACKLIGHT); + if (!backlight_data) + return; + + if (backlight_data->entry_size != sizeof(backlight_data->data[0])) { + DRM_DEBUG_KMS("Unsupported backlight data entry size %u\n", + backlight_data->entry_size); + return; + } + + entry = &backlight_data->data[panel_type]; + + dev_priv->vbt.backlight.pwm_freq_hz = entry->pwm_freq_hz; + dev_priv->vbt.backlight.active_low_pwm = entry->active_low_pwm; + DRM_DEBUG_KMS("VBT backlight PWM modulation frequency %u Hz, " + "active %s, min brightness %u, level %u\n", + dev_priv->vbt.backlight.pwm_freq_hz, + dev_priv->vbt.backlight.active_low_pwm ? "low" : "high", + entry->min_brightness, + backlight_data->level[panel_type]); +} + /* Try to find sdvo panel data */ static void parse_sdvo_panel_data(struct drm_i915_private *dev_priv, @@ -327,12 +355,12 @@ static int intel_bios_ssc_frequency(struct drm_device *dev, { switch (INTEL_INFO(dev)->gen) { case 2: - return alternate ? 66 : 48; + return alternate ? 66667 : 48000; case 3: case 4: - return alternate ? 100 : 96; + return alternate ? 100000 : 96000; default: - return alternate ? 100 : 120; + return alternate ? 100000 : 120000; } } @@ -796,7 +824,7 @@ init_vbt_defaults(struct drm_i915_private *dev_priv) */ dev_priv->vbt.lvds_ssc_freq = intel_bios_ssc_frequency(dev, !HAS_PCH_SPLIT(dev)); - DRM_DEBUG_KMS("Set default to SSC at %dMHz\n", dev_priv->vbt.lvds_ssc_freq); + DRM_DEBUG_KMS("Set default to SSC at %d kHz\n", dev_priv->vbt.lvds_ssc_freq); for (port = PORT_A; port < I915_MAX_PORTS; port++) { struct ddi_vbt_port_info *info = @@ -894,6 +922,7 @@ intel_parse_bios(struct drm_device *dev) parse_general_features(dev_priv, bdb); parse_general_definitions(dev_priv, bdb); parse_lfp_panel_data(dev_priv, bdb); + parse_lfp_backlight(dev_priv, bdb); parse_sdvo_panel_data(dev_priv, bdb); parse_sdvo_device_mapping(dev_priv, bdb); parse_device_mapping(dev_priv, bdb); diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h index f580a2b0ddd3..282de5e9f39d 100644 --- a/drivers/gpu/drm/i915/intel_bios.h +++ b/drivers/gpu/drm/i915/intel_bios.h @@ -39,7 +39,7 @@ struct vbt_header { u8 reserved0; u32 bdb_offset; /**< from beginning of VBT */ u32 aim_offset[4]; /**< from beginning of VBT */ -} __attribute__((packed)); +} __packed; struct bdb_header { u8 signature[16]; /**< Always 'BIOS_DATA_BLOCK' */ @@ -65,7 +65,7 @@ struct vbios_data { u8 rsvd4; /* popup memory size */ u8 resize_pci_bios; u8 rsvd5; /* is crt already on ddc2 */ -} __attribute__((packed)); +} __packed; /* * There are several types of BIOS data blocks (BDBs), each block has @@ -142,7 +142,7 @@ struct bdb_general_features { u8 dp_ssc_enb:1; /* PCH attached eDP supports SSC */ u8 dp_ssc_freq:1; /* SSC freq for PCH attached eDP */ u8 rsvd11:3; /* finish byte */ -} __attribute__((packed)); +} __packed; /* pre-915 */ #define GPIO_PIN_DVI_LVDS 0x03 /* "DVI/LVDS DDC GPIO pins" */ @@ -225,7 +225,7 @@ struct old_child_dev_config { u8 dvo2_wiring; u16 extended_type; u8 dvo_function; -} __attribute__((packed)); +} __packed; /* This one contains field offsets that are known to be common for all BDB * versions. Notice that the meaning of the contents contents may still change, @@ -238,7 +238,7 @@ struct common_child_dev_config { u8 not_common2[2]; u8 ddc_pin; u16 edid_ptr; -} __attribute__((packed)); +} __packed; /* This field changes depending on the BDB version, so the most reliable way to * read it is by checking the BDB version and reading the raw pointer. */ @@ -279,7 +279,7 @@ struct bdb_general_definitions { * sizeof(child_device_config); */ union child_device_config devices[0]; -} __attribute__((packed)); +} __packed; struct bdb_lvds_options { u8 panel_type; @@ -293,7 +293,7 @@ struct bdb_lvds_options { u8 lvds_edid:1; u8 rsvd2:1; u8 rsvd4; -} __attribute__((packed)); +} __packed; /* LFP pointer table contains entries to the struct below */ struct bdb_lvds_lfp_data_ptr { @@ -303,12 +303,12 @@ struct bdb_lvds_lfp_data_ptr { u8 dvo_table_size; u16 panel_pnp_id_offset; u8 pnp_table_size; -} __attribute__((packed)); +} __packed; struct bdb_lvds_lfp_data_ptrs { u8 lvds_entries; /* followed by one or more lvds_data_ptr structs */ struct bdb_lvds_lfp_data_ptr ptr[16]; -} __attribute__((packed)); +} __packed; /* LFP data has 3 blocks per entry */ struct lvds_fp_timing { @@ -325,7 +325,7 @@ struct lvds_fp_timing { u32 pfit_reg; u32 pfit_reg_val; u16 terminator; -} __attribute__((packed)); +} __packed; struct lvds_dvo_timing { u16 clock; /**< In 10khz */ @@ -353,7 +353,7 @@ struct lvds_dvo_timing { u8 vsync_positive:1; u8 hsync_positive:1; u8 rsvd2:1; -} __attribute__((packed)); +} __packed; struct lvds_pnp_id { u16 mfg_name; @@ -361,17 +361,33 @@ struct lvds_pnp_id { u32 serial; u8 mfg_week; u8 mfg_year; -} __attribute__((packed)); +} __packed; struct bdb_lvds_lfp_data_entry { struct lvds_fp_timing fp_timing; struct lvds_dvo_timing dvo_timing; struct lvds_pnp_id pnp_id; -} __attribute__((packed)); +} __packed; struct bdb_lvds_lfp_data { struct bdb_lvds_lfp_data_entry data[16]; -} __attribute__((packed)); +} __packed; + +struct bdb_lfp_backlight_data_entry { + u8 type:2; + u8 active_low_pwm:1; + u8 obsolete1:5; + u16 pwm_freq_hz; + u8 min_brightness; + u8 obsolete2; + u8 obsolete3; +} __packed; + +struct bdb_lfp_backlight_data { + u8 entry_size; + struct bdb_lfp_backlight_data_entry data[16]; + u8 level[16]; +} __packed; struct aimdb_header { char signature[16]; @@ -379,12 +395,12 @@ struct aimdb_header { u16 aimdb_version; u16 aimdb_header_size; u16 aimdb_size; -} __attribute__((packed)); +} __packed; struct aimdb_block { u8 aimdb_id; u16 aimdb_size; -} __attribute__((packed)); +} __packed; struct vch_panel_data { u16 fp_timing_offset; @@ -395,12 +411,12 @@ struct vch_panel_data { u8 text_fitting_size; u16 graphics_fitting_offset; u8 graphics_fitting_size; -} __attribute__((packed)); +} __packed; struct vch_bdb_22 { struct aimdb_block aimdb_block; struct vch_panel_data panels[16]; -} __attribute__((packed)); +} __packed; struct bdb_sdvo_lvds_options { u8 panel_backlight; @@ -416,7 +432,7 @@ struct bdb_sdvo_lvds_options { u8 panel_misc_bits_2; u8 panel_misc_bits_3; u8 panel_misc_bits_4; -} __attribute__((packed)); +} __packed; #define BDB_DRIVER_FEATURE_NO_LVDS 0 @@ -462,7 +478,7 @@ struct bdb_driver_features { u8 hdmi_termination; u8 custom_vbt_version; -} __attribute__((packed)); +} __packed; #define EDP_18BPP 0 #define EDP_24BPP 1 @@ -487,14 +503,14 @@ struct edp_power_seq { u16 t9; u16 t10; u16 t11_t12; -} __attribute__ ((packed)); +} __packed; struct edp_link_params { u8 rate:4; u8 lanes:4; u8 preemphasis:4; u8 vswing:4; -} __attribute__ ((packed)); +} __packed; struct bdb_edp { struct edp_power_seq power_seqs[16]; @@ -505,7 +521,7 @@ struct bdb_edp { /* ith bit indicates enabled/disabled for (i+1)th panel */ u16 edp_s3d_feature; u16 edp_t3_optimization; -} __attribute__ ((packed)); +} __packed; void intel_setup_bios(struct drm_device *dev); int intel_parse_bios(struct drm_device *dev); @@ -733,6 +749,6 @@ struct bdb_mipi { u32 hl_switch_cnt; u32 lp_byte_clk; u32 clk_lane_switch_cnt; -} __attribute__((packed)); +} __packed; #endif /* _I830_BIOS_H_ */ diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index c8382f55870c..e06b9e017d6b 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -73,7 +73,7 @@ static const u32 hsw_ddi_translations_hdmi[] = { }; static const u32 bdw_ddi_translations_edp[] = { - 0x00FFFFFF, 0x00000012, /* DP parameters */ + 0x00FFFFFF, 0x00000012, /* eDP parameters */ 0x00EBAFFF, 0x00020011, 0x00C71FFF, 0x0006000F, 0x00FFFFFF, 0x00020011, @@ -696,21 +696,23 @@ intel_ddi_calculate_wrpll(int clock /* in Hz */, *n2_out = best.n2; *p_out = best.p; *r2_out = best.r2; - - DRM_DEBUG_KMS("WRPLL: %dHz refresh rate with p=%d, n2=%d r2=%d\n", - clock, *p_out, *n2_out, *r2_out); } -bool intel_ddi_pll_mode_set(struct drm_crtc *crtc) +/* + * Tries to find a PLL for the CRTC. If it finds, it increases the refcount and + * stores it in intel_crtc->ddi_pll_sel, so other mode sets won't be able to + * steal the selected PLL. You need to call intel_ddi_pll_enable to actually + * enable the PLL. + */ +bool intel_ddi_pll_select(struct intel_crtc *intel_crtc) { - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + struct drm_crtc *crtc = &intel_crtc->base; struct intel_encoder *intel_encoder = intel_ddi_get_crtc_encoder(crtc); struct drm_encoder *encoder = &intel_encoder->base; struct drm_i915_private *dev_priv = crtc->dev->dev_private; struct intel_ddi_plls *plls = &dev_priv->ddi_plls; int type = intel_encoder->type; enum pipe pipe = intel_crtc->pipe; - uint32_t reg, val; int clock = intel_crtc->config.port_clock; intel_ddi_put_crtc_pll(crtc); @@ -734,10 +736,8 @@ bool intel_ddi_pll_mode_set(struct drm_crtc *crtc) return false; } - /* We don't need to turn any PLL on because we'll use LCPLL. */ - return true; - } else if (type == INTEL_OUTPUT_HDMI) { + uint32_t reg, val; unsigned p, n2, r2; intel_ddi_calculate_wrpll(clock * 1000, &r2, &n2, &p); @@ -767,6 +767,9 @@ bool intel_ddi_pll_mode_set(struct drm_crtc *crtc) return false; } + DRM_DEBUG_KMS("WRPLL: %dKHz refresh rate with p=%d, n2=%d r2=%d\n", + clock, p, n2, r2); + if (reg == WRPLL_CTL1) { plls->wrpll1_refcount++; intel_crtc->ddi_pll_sel = PORT_CLK_SEL_WRPLL1; @@ -780,29 +783,98 @@ bool intel_ddi_pll_mode_set(struct drm_crtc *crtc) DRM_DEBUG_KMS("Using SPLL on pipe %c\n", pipe_name(pipe)); plls->spll_refcount++; - reg = SPLL_CTL; intel_crtc->ddi_pll_sel = PORT_CLK_SEL_SPLL; } else { DRM_ERROR("SPLL already in use\n"); return false; } - WARN(I915_READ(reg) & SPLL_PLL_ENABLE, - "SPLL already enabled\n"); - - val = SPLL_PLL_ENABLE | SPLL_PLL_FREQ_1350MHz | SPLL_PLL_SSC; - } else { WARN(1, "Invalid DDI encoder type %d\n", type); return false; } - I915_WRITE(reg, val); - udelay(20); - return true; } +/* + * To be called after intel_ddi_pll_select(). That one selects the PLL to be + * used, this one actually enables the PLL. + */ +void intel_ddi_pll_enable(struct intel_crtc *crtc) +{ + struct drm_device *dev = crtc->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; + struct intel_ddi_plls *plls = &dev_priv->ddi_plls; + int clock = crtc->config.port_clock; + uint32_t reg, cur_val, new_val; + int refcount; + const char *pll_name; + uint32_t enable_bit = (1 << 31); + unsigned int p, n2, r2; + + BUILD_BUG_ON(enable_bit != SPLL_PLL_ENABLE); + BUILD_BUG_ON(enable_bit != WRPLL_PLL_ENABLE); + + switch (crtc->ddi_pll_sel) { + case PORT_CLK_SEL_LCPLL_2700: + case PORT_CLK_SEL_LCPLL_1350: + case PORT_CLK_SEL_LCPLL_810: + /* + * LCPLL should always be enabled at this point of the mode set + * sequence, so nothing to do. + */ + return; + + case PORT_CLK_SEL_SPLL: + pll_name = "SPLL"; + reg = SPLL_CTL; + refcount = plls->spll_refcount; + new_val = SPLL_PLL_ENABLE | SPLL_PLL_FREQ_1350MHz | + SPLL_PLL_SSC; + break; + + case PORT_CLK_SEL_WRPLL1: + case PORT_CLK_SEL_WRPLL2: + if (crtc->ddi_pll_sel == PORT_CLK_SEL_WRPLL1) { + pll_name = "WRPLL1"; + reg = WRPLL_CTL1; + refcount = plls->wrpll1_refcount; + } else { + pll_name = "WRPLL2"; + reg = WRPLL_CTL2; + refcount = plls->wrpll2_refcount; + } + + intel_ddi_calculate_wrpll(clock * 1000, &r2, &n2, &p); + + new_val = WRPLL_PLL_ENABLE | WRPLL_PLL_SELECT_LCPLL_2700 | + WRPLL_DIVIDER_REFERENCE(r2) | + WRPLL_DIVIDER_FEEDBACK(n2) | WRPLL_DIVIDER_POST(p); + + break; + + case PORT_CLK_SEL_NONE: + WARN(1, "Bad selected pll: PORT_CLK_SEL_NONE\n"); + return; + default: + WARN(1, "Bad selected pll: 0x%08x\n", crtc->ddi_pll_sel); + return; + } + + cur_val = I915_READ(reg); + + WARN(refcount < 1, "Bad %s refcount: %d\n", pll_name, refcount); + if (refcount == 1) { + WARN(cur_val & enable_bit, "%s already enabled\n", pll_name); + I915_WRITE(reg, new_val); + POSTING_READ(reg); + udelay(20); + } else { + WARN((cur_val & enable_bit) == 0, "%s disabled\n", pll_name); + } +} + void intel_ddi_set_pipe_settings(struct drm_crtc *crtc) { struct drm_i915_private *dev_priv = crtc->dev->dev_private; @@ -1064,12 +1136,18 @@ void intel_ddi_setup_hw_pll_state(struct drm_device *dev) enum pipe pipe; struct intel_crtc *intel_crtc; + dev_priv->ddi_plls.spll_refcount = 0; + dev_priv->ddi_plls.wrpll1_refcount = 0; + dev_priv->ddi_plls.wrpll2_refcount = 0; + for_each_pipe(pipe) { intel_crtc = to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]); - if (!intel_crtc->active) + if (!intel_crtc->active) { + intel_crtc->ddi_pll_sel = PORT_CLK_SEL_NONE; continue; + } intel_crtc->ddi_pll_sel = intel_ddi_get_crtc_pll(dev_priv, pipe); @@ -1122,9 +1200,7 @@ static void intel_ddi_pre_enable(struct intel_encoder *intel_encoder) if (type == INTEL_OUTPUT_EDP) { struct intel_dp *intel_dp = enc_to_intel_dp(encoder); - ironlake_edp_panel_vdd_on(intel_dp); ironlake_edp_panel_on(intel_dp); - ironlake_edp_panel_vdd_off(intel_dp, true); } WARN_ON(intel_crtc->ddi_pll_sel == PORT_CLK_SEL_NONE); @@ -1167,7 +1243,6 @@ static void intel_ddi_post_disable(struct intel_encoder *intel_encoder) if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) { struct intel_dp *intel_dp = enc_to_intel_dp(encoder); - ironlake_edp_panel_vdd_on(intel_dp); intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF); ironlake_edp_panel_off(intel_dp); } diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0bb3d6d596d9..14b024becb91 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -90,8 +90,8 @@ intel_fdi_link_freq(struct drm_device *dev) static const intel_limit_t intel_limits_i8xx_dac = { .dot = { .min = 25000, .max = 350000 }, - .vco = { .min = 930000, .max = 1400000 }, - .n = { .min = 3, .max = 16 }, + .vco = { .min = 908000, .max = 1512000 }, + .n = { .min = 2, .max = 16 }, .m = { .min = 96, .max = 140 }, .m1 = { .min = 18, .max = 26 }, .m2 = { .min = 6, .max = 16 }, @@ -103,8 +103,8 @@ static const intel_limit_t intel_limits_i8xx_dac = { static const intel_limit_t intel_limits_i8xx_dvo = { .dot = { .min = 25000, .max = 350000 }, - .vco = { .min = 930000, .max = 1400000 }, - .n = { .min = 3, .max = 16 }, + .vco = { .min = 908000, .max = 1512000 }, + .n = { .min = 2, .max = 16 }, .m = { .min = 96, .max = 140 }, .m1 = { .min = 18, .max = 26 }, .m2 = { .min = 6, .max = 16 }, @@ -116,8 +116,8 @@ static const intel_limit_t intel_limits_i8xx_dvo = { static const intel_limit_t intel_limits_i8xx_lvds = { .dot = { .min = 25000, .max = 350000 }, - .vco = { .min = 930000, .max = 1400000 }, - .n = { .min = 3, .max = 16 }, + .vco = { .min = 908000, .max = 1512000 }, + .n = { .min = 2, .max = 16 }, .m = { .min = 96, .max = 140 }, .m1 = { .min = 18, .max = 26 }, .m2 = { .min = 6, .max = 16 }, @@ -329,6 +329,8 @@ static void vlv_clock(int refclk, intel_clock_t *clock) { clock->m = clock->m1 * clock->m2; clock->p = clock->p1 * clock->p2; + if (WARN_ON(clock->n == 0 || clock->p == 0)) + return; clock->vco = DIV_ROUND_CLOSEST(refclk * clock->m, clock->n); clock->dot = DIV_ROUND_CLOSEST(clock->vco, clock->p); } @@ -430,6 +432,8 @@ static void pineview_clock(int refclk, intel_clock_t *clock) { clock->m = clock->m2 + 2; clock->p = clock->p1 * clock->p2; + if (WARN_ON(clock->n == 0 || clock->p == 0)) + return; clock->vco = DIV_ROUND_CLOSEST(refclk * clock->m, clock->n); clock->dot = DIV_ROUND_CLOSEST(clock->vco, clock->p); } @@ -443,6 +447,8 @@ static void i9xx_clock(int refclk, intel_clock_t *clock) { clock->m = i9xx_dpll_compute_m(clock); clock->p = clock->p1 * clock->p2; + if (WARN_ON(clock->n + 2 == 0 || clock->p == 0)) + return; clock->vco = DIV_ROUND_CLOSEST(refclk * clock->m, clock->n + 2); clock->dot = DIV_ROUND_CLOSEST(clock->vco, clock->p); } @@ -1205,15 +1211,12 @@ static void assert_sprites_disabled(struct drm_i915_private *dev_priv, } } -static void assert_pch_refclk_enabled(struct drm_i915_private *dev_priv) +static void ibx_assert_pch_refclk_enabled(struct drm_i915_private *dev_priv) { u32 val; bool enabled; - if (HAS_PCH_LPT(dev_priv->dev)) { - DRM_DEBUG_DRIVER("LPT does not has PCH refclk, skipping check\n"); - return; - } + WARN_ON(!(HAS_PCH_IBX(dev_priv->dev) || HAS_PCH_CPT(dev_priv->dev))); val = I915_READ(PCH_DREF_CONTROL); enabled = !!(val & (DREF_SSC_SOURCE_MASK | DREF_NONSPREAD_SOURCE_MASK | @@ -1362,6 +1365,23 @@ static void intel_init_dpio(struct drm_device *dev) return; DPIO_PHY_IOSF_PORT(DPIO_PHY0) = IOSF_PORT_DPIO; +} + +static void intel_reset_dpio(struct drm_device *dev) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + + if (!IS_VALLEYVIEW(dev)) + return; + + /* + * Enable the CRI clock source so we can get at the display and the + * reference clock for VGA hotplug / manual detection. + */ + I915_WRITE(DPLL(PIPE_B), I915_READ(DPLL(PIPE_B)) | + DPLL_REFA_CLK_ENABLE_VLV | + DPLL_INTEGRATED_CRI_CLK_VLV); + /* * From VLV2A0_DP_eDP_DPIO_driver_vbios_notes_10.docx - * 6. De-assert cmn_reset/side_reset. Same as VLV X0. @@ -1488,9 +1508,12 @@ static void vlv_disable_pll(struct drm_i915_private *dev_priv, enum pipe pipe) /* Make sure the pipe isn't still relying on us */ assert_pipe_disabled(dev_priv, pipe); - /* Leave integrated clock source enabled */ + /* + * Leave integrated clock source and reference clock enabled for pipe B. + * The latter is needed for VGA hotplug / manual detection. + */ if (pipe == PIPE_B) - val = DPLL_INTEGRATED_CRI_CLK_VLV; + val = DPLL_INTEGRATED_CRI_CLK_VLV | DPLL_REFA_CLK_ENABLE_VLV; I915_WRITE(DPLL(pipe), val); POSTING_READ(DPLL(pipe)); } @@ -2363,6 +2386,8 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, I915_WRITE(PF_WIN_POS(intel_crtc->pipe), 0); I915_WRITE(PF_WIN_SZ(intel_crtc->pipe), 0); } + intel_crtc->config.pipe_src_w = adjusted_mode->crtc_hdisplay; + intel_crtc->config.pipe_src_h = adjusted_mode->crtc_vdisplay; } ret = dev_priv->display.update_plane(crtc, fb, x, y); @@ -3412,9 +3437,8 @@ void hsw_enable_ips(struct intel_crtc *crtc) mutex_unlock(&dev_priv->rps.hw_lock); /* Quoting Art Runyan: "its not safe to expect any particular * value in IPS_CTL bit 31 after enabling IPS through the - * mailbox." Therefore we need to defer waiting on the state - * change. - * TODO: need to fix this for state checker + * mailbox." Moreover, the mailbox may return a bogus state, + * so we need to just enable it and continue on. */ } else { I915_WRITE(IPS_CTL, IPS_ENABLE); @@ -3441,9 +3465,10 @@ void hsw_disable_ips(struct intel_crtc *crtc) mutex_lock(&dev_priv->rps.hw_lock); WARN_ON(sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL, 0)); mutex_unlock(&dev_priv->rps.hw_lock); - } else + } else { I915_WRITE(IPS_CTL, 0); - POSTING_READ(IPS_CTL); + POSTING_READ(IPS_CTL); + } /* We need to wait for a vblank before we can disable the plane. */ intel_wait_for_vblank(dev, crtc->pipe); @@ -3478,7 +3503,7 @@ static void intel_crtc_load_lut(struct drm_crtc *crtc) /* Workaround : Do not read or write the pipe palette/gamma data while * GAMMA_MODE is configured for split gamma and IPS_CTL has IPS enabled. */ - if (intel_crtc->config.ips_enabled && + if (IS_HASWELL(dev) && intel_crtc->config.ips_enabled && ((I915_READ(GAMMA_MODE(pipe)) & GAMMA_MODE_MODE_MASK) == GAMMA_MODE_MODE_SPLIT)) { hsw_disable_ips(intel_crtc); @@ -4751,9 +4776,8 @@ static int i9xx_get_refclk(struct drm_crtc *crtc, int num_connectors) refclk = 100000; } else if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) && intel_panel_use_ssc(dev_priv) && num_connectors < 2) { - refclk = dev_priv->vbt.lvds_ssc_freq * 1000; - DRM_DEBUG_KMS("using SSC reference clock of %d MHz\n", - refclk / 1000); + refclk = dev_priv->vbt.lvds_ssc_freq; + DRM_DEBUG_KMS("using SSC reference clock of %d kHz\n", refclk); } else if (!IS_GEN2(dev)) { refclk = 96000; } else { @@ -4966,7 +4990,11 @@ static void vlv_update_pll(struct intel_crtc *crtc) vlv_dpio_write(dev_priv, pipe, VLV_PLL_DW11(pipe), 0x87871000); - /* Enable DPIO clock input */ + /* + * Enable DPIO clock input. We should never disable the reference + * clock for pipe B, since VGA hotplug / manual detection depends + * on it. + */ dpll = DPLL_EXT_BUFFER_ENABLE_VLV | DPLL_REFA_CLK_ENABLE_VLV | DPLL_VGA_MODE_DIS | DPLL_INTEGRATED_CLOCK_VLV; /* We should never disable this, set it here for state tracking */ @@ -5411,6 +5439,9 @@ static void i9xx_get_pfit_config(struct intel_crtc *crtc, struct drm_i915_private *dev_priv = dev->dev_private; uint32_t tmp; + if (INTEL_INFO(dev)->gen <= 3 && (IS_I830(dev) || !IS_MOBILE(dev))) + return; + tmp = I915_READ(PFIT_CONTROL); if (!(tmp & PFIT_ENABLE)) return; @@ -5899,9 +5930,9 @@ static int ironlake_get_refclk(struct drm_crtc *crtc) } if (is_lvds && intel_panel_use_ssc(dev_priv) && num_connectors < 2) { - DRM_DEBUG_KMS("using SSC reference clock of %d MHz\n", + DRM_DEBUG_KMS("using SSC reference clock of %d kHz\n", dev_priv->vbt.lvds_ssc_freq); - return dev_priv->vbt.lvds_ssc_freq * 1000; + return dev_priv->vbt.lvds_ssc_freq; } return 120000; @@ -6163,7 +6194,7 @@ static uint32_t ironlake_compute_dpll(struct intel_crtc *intel_crtc, factor = 21; if (is_lvds) { if ((intel_panel_use_ssc(dev_priv) && - dev_priv->vbt.lvds_ssc_freq == 100) || + dev_priv->vbt.lvds_ssc_freq == 100000) || (HAS_PCH_IBX(dev) && intel_is_dual_link_lvds(dev))) factor = 25; } else if (intel_crtc->config.sdvo_tv_clock) @@ -6484,7 +6515,7 @@ static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv) uint32_t val; list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head) - WARN(crtc->base.enabled, "CRTC for pipe %c enabled\n", + WARN(crtc->active, "CRTC for pipe %c enabled\n", pipe_name(crtc->pipe)); WARN(I915_READ(HSW_PWR_WELL_DRIVER), "Power well on\n"); @@ -6504,7 +6535,7 @@ static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv) spin_lock_irqsave(&dev_priv->irq_lock, irqflags); val = I915_READ(DEIMR); - WARN((val & ~DE_PCH_EVENT_IVB) != val, + WARN((val | DE_PCH_EVENT_IVB) != 0xffffffff, "Unexpected DEIMR bits enabled: 0x%x\n", val); val = I915_READ(SDEIMR); WARN((val | SDE_HOTPLUG_MASK_CPT) != 0xffffffff, @@ -6628,6 +6659,8 @@ void hsw_enable_pc8_work(struct work_struct *__work) struct drm_device *dev = dev_priv->dev; uint32_t val; + WARN_ON(!HAS_PC8(dev)); + if (dev_priv->pc8.enabled) return; @@ -6644,6 +6677,8 @@ void hsw_enable_pc8_work(struct work_struct *__work) lpt_disable_clkout_dp(dev); hsw_pc8_disable_interrupts(dev); hsw_disable_lcpll(dev_priv, true, true); + + intel_runtime_pm_put(dev_priv); } static void __hsw_enable_package_c8(struct drm_i915_private *dev_priv) @@ -6673,12 +6708,16 @@ static void __hsw_disable_package_c8(struct drm_i915_private *dev_priv) if (dev_priv->pc8.disable_count != 1) return; + WARN_ON(!HAS_PC8(dev)); + cancel_delayed_work_sync(&dev_priv->pc8.enable_work); if (!dev_priv->pc8.enabled) return; DRM_DEBUG_KMS("Disabling package C8+\n"); + intel_runtime_pm_get(dev_priv); + hsw_restore_lcpll(dev_priv); hsw_pc8_restore_interrupts(dev); lpt_init_pch_refclk(dev); @@ -6885,8 +6924,9 @@ static int haswell_crtc_mode_set(struct drm_crtc *crtc, int plane = intel_crtc->plane; int ret; - if (!intel_ddi_pll_mode_set(crtc)) + if (!intel_ddi_pll_select(intel_crtc)) return -EINVAL; + intel_ddi_pll_enable(intel_crtc); if (intel_crtc->config.has_dp_encoder) intel_dp_set_m_n(intel_crtc); @@ -6977,8 +7017,9 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc, if (intel_display_power_enabled(dev, pfit_domain)) ironlake_get_pfit_config(crtc, pipe_config); - pipe_config->ips_enabled = hsw_crtc_supports_ips(crtc) && - (I915_READ(IPS_CTL) & IPS_ENABLE); + if (IS_HASWELL(dev)) + pipe_config->ips_enabled = hsw_crtc_supports_ips(crtc) && + (I915_READ(IPS_CTL) & IPS_ENABLE); pipe_config->pixel_multiplier = 1; @@ -7870,7 +7911,7 @@ static int i9xx_pll_refclk(struct drm_device *dev, u32 dpll = pipe_config->dpll_hw_state.dpll; if ((dpll & PLL_REF_INPUT_MASK) == PLLB_REF_INPUT_SPREADSPECTRUMIN) - return dev_priv->vbt.lvds_ssc_freq * 1000; + return dev_priv->vbt.lvds_ssc_freq; else if (HAS_PCH_SPLIT(dev)) return 120000; else if (!IS_GEN2(dev)) @@ -7933,12 +7974,17 @@ static void i9xx_crtc_clock_get(struct intel_crtc *crtc, else i9xx_clock(refclk, &clock); } else { - bool is_lvds = (pipe == 1) && (I915_READ(LVDS) & LVDS_PORT_EN); + u32 lvds = IS_I830(dev) ? 0 : I915_READ(LVDS); + bool is_lvds = (pipe == 1) && (lvds & LVDS_PORT_EN); if (is_lvds) { clock.p1 = ffs((dpll & DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS) >> DPLL_FPA01_P1_POST_DIV_SHIFT); - clock.p2 = 14; + + if (lvds & LVDS_CLKB_POWER_UP) + clock.p2 = 7; + else + clock.p2 = 14; } else { if (dpll & PLL_P1_DIVIDE_BY_TWO) clock.p1 = 2; @@ -9303,7 +9349,9 @@ intel_pipe_config_compare(struct drm_device *dev, PIPE_CONF_CHECK_I(pch_pfit.size); } - PIPE_CONF_CHECK_I(ips_enabled); + /* BDW+ don't expose a synchronous way to read the state */ + if (IS_HASWELL(dev)) + PIPE_CONF_CHECK_I(ips_enabled); PIPE_CONF_CHECK_I(double_wide); @@ -9316,7 +9364,7 @@ intel_pipe_config_compare(struct drm_device *dev, if (IS_G4X(dev) || INTEL_INFO(dev)->gen >= 5) PIPE_CONF_CHECK_I(pipe_bpp); - if (!IS_HASWELL(dev)) { + if (!HAS_DDI(dev)) { PIPE_CONF_CHECK_CLOCK_FUZZY(adjusted_mode.crtc_clock); PIPE_CONF_CHECK_CLOCK_FUZZY(port_clock); } @@ -9549,21 +9597,19 @@ static int __intel_set_mode(struct drm_crtc *crtc, { struct drm_device *dev = crtc->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_display_mode *saved_mode, *saved_hwmode; + struct drm_display_mode *saved_mode; struct intel_crtc_config *pipe_config = NULL; struct intel_crtc *intel_crtc; unsigned disable_pipes, prepare_pipes, modeset_pipes; int ret = 0; - saved_mode = kcalloc(2, sizeof(*saved_mode), GFP_KERNEL); + saved_mode = kmalloc(sizeof(*saved_mode), GFP_KERNEL); if (!saved_mode) return -ENOMEM; - saved_hwmode = saved_mode + 1; intel_modeset_affected_pipes(crtc, &modeset_pipes, &prepare_pipes, &disable_pipes); - *saved_hwmode = crtc->hwmode; *saved_mode = crtc->mode; /* Hack: Because we don't (yet) support global modeset on multiple @@ -9614,6 +9660,14 @@ static int __intel_set_mode(struct drm_crtc *crtc, /* mode_set/enable/disable functions rely on a correct pipe * config. */ to_intel_crtc(crtc)->config = *pipe_config; + + /* + * Calculate and store various constants which + * are later needed by vblank and swap-completion + * timestamping. They are derived from true hwmode. + */ + drm_calc_timestamping_constants(crtc, + &pipe_config->adjusted_mode); } /* Only after disabling all output pipelines that will be changed can we @@ -9637,23 +9691,10 @@ static int __intel_set_mode(struct drm_crtc *crtc, for_each_intel_crtc_masked(dev, prepare_pipes, intel_crtc) dev_priv->display.crtc_enable(&intel_crtc->base); - if (modeset_pipes) { - /* Store real post-adjustment hardware mode. */ - crtc->hwmode = pipe_config->adjusted_mode; - - /* Calculate and store various constants which - * are later needed by vblank and swap-completion - * timestamping. They are derived from true hwmode. - */ - drm_calc_timestamping_constants(crtc); - } - /* FIXME: add subpixel order */ done: - if (ret && crtc->enabled) { - crtc->hwmode = *saved_hwmode; + if (ret && crtc->enabled) crtc->mode = *saved_mode; - } out: kfree(pipe_config); @@ -9890,17 +9931,21 @@ intel_modeset_stage_output_state(struct drm_device *dev, /* Check for any encoders that needs to be disabled. */ list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head) { + int num_connectors = 0; list_for_each_entry(connector, &dev->mode_config.connector_list, base.head) { if (connector->new_encoder == encoder) { WARN_ON(!connector->new_encoder->new_crtc); - - goto next_encoder; + num_connectors++; } } - encoder->new_crtc = NULL; -next_encoder: + + if (num_connectors == 0) + encoder->new_crtc = NULL; + else if (num_connectors > 1) + return -EINVAL; + /* Only now check for crtc changes so we don't miss encoders * that will be disabled. */ if (&encoder->new_crtc->base != encoder->base.crtc) { @@ -9971,6 +10016,16 @@ static int intel_crtc_set_config(struct drm_mode_set *set) ret = intel_pipe_set_base(set->crtc, set->x, set->y, set->fb); + /* + * In the fastboot case this may be our only check of the + * state after boot. It would be better to only do it on + * the first update, but we don't have a nice way of doing that + * (and really, set_config isn't used much for high freq page + * flipping, so increasing its cost here shouldn't be a big + * deal). + */ + if (i915_fastboot && ret == 0) + intel_modeset_check_state(set->crtc->dev); } if (ret) { @@ -10031,7 +10086,7 @@ static void ibx_pch_dpll_enable(struct drm_i915_private *dev_priv, struct intel_shared_dpll *pll) { /* PCH refclock must be enabled first */ - assert_pch_refclk_enabled(dev_priv); + ibx_assert_pch_refclk_enabled(dev_priv); I915_WRITE(PCH_DPLL(pll->id), pll->hw_state.dpll); @@ -10099,8 +10154,6 @@ static void intel_shared_dpll_init(struct drm_device *dev) dev_priv->num_shared_dpll = 0; BUG_ON(dev_priv->num_shared_dpll > I915_NUM_PLLS); - DRM_DEBUG_KMS("%i shared PLLs initialized\n", - dev_priv->num_shared_dpll); } static void intel_crtc_init(struct drm_device *dev, int pipe) @@ -10122,10 +10175,13 @@ static void intel_crtc_init(struct drm_device *dev, int pipe) intel_crtc->lut_b[i] = i; } - /* Swap pipes & planes for FBC on pre-965 */ + /* + * On gen2/3 only plane A can do fbc, but the panel fitter and lvds port + * is hooked to plane B. Hence we want plane A feeding pipe B. + */ intel_crtc->pipe = pipe; intel_crtc->plane = pipe; - if (IS_MOBILE(dev) && IS_GEN3(dev)) { + if (HAS_FBC(dev) && INTEL_INFO(dev)->gen < 4) { DRM_DEBUG_KMS("swapping pipes & planes for FBC\n"); intel_crtc->plane = !pipe; } @@ -10214,6 +10270,28 @@ static bool has_edp_a(struct drm_device *dev) return true; } +const char *intel_output_name(int output) +{ + static const char *names[] = { + [INTEL_OUTPUT_UNUSED] = "Unused", + [INTEL_OUTPUT_ANALOG] = "Analog", + [INTEL_OUTPUT_DVO] = "DVO", + [INTEL_OUTPUT_SDVO] = "SDVO", + [INTEL_OUTPUT_LVDS] = "LVDS", + [INTEL_OUTPUT_TVOUT] = "TV", + [INTEL_OUTPUT_HDMI] = "HDMI", + [INTEL_OUTPUT_DISPLAYPORT] = "DisplayPort", + [INTEL_OUTPUT_EDP] = "eDP", + [INTEL_OUTPUT_DSI] = "DSI", + [INTEL_OUTPUT_UNKNOWN] = "Unknown", + }; + + if (output < 0 || output >= ARRAY_SIZE(names) || !names[output]) + return "Invalid"; + + return names[output]; +} + static void intel_setup_outputs(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -10731,11 +10809,20 @@ static struct intel_quirk intel_quirks[] = { /* Sony Vaio Y cannot use SSC on LVDS */ { 0x0046, 0x104d, 0x9076, quirk_ssc_force_disable }, - /* - * All GM45 Acer (and its brands eMachines and Packard Bell) laptops - * seem to use inverted backlight PWM. - */ - { 0x2a42, 0x1025, PCI_ANY_ID, quirk_invert_brightness }, + /* Acer Aspire 5734Z must invert backlight brightness */ + { 0x2a42, 0x1025, 0x0459, quirk_invert_brightness }, + + /* Acer/eMachines G725 */ + { 0x2a42, 0x1025, 0x0210, quirk_invert_brightness }, + + /* Acer/eMachines e725 */ + { 0x2a42, 0x1025, 0x0212, quirk_invert_brightness }, + + /* Acer/Packard Bell NCL20 */ + { 0x2a42, 0x1025, 0x034b, quirk_invert_brightness }, + + /* Acer Aspire 4736Z */ + { 0x2a42, 0x1025, 0x0260, quirk_invert_brightness }, }; static void intel_init_quirks(struct drm_device *dev) @@ -10779,18 +10866,11 @@ static void i915_disable_vga(struct drm_device *dev) void intel_modeset_init_hw(struct drm_device *dev) { - struct drm_i915_private *dev_priv = dev->dev_private; - intel_prepare_ddi(dev); intel_init_clock_gating(dev); - /* Enable the CRI clock source so we can get at the display */ - if (IS_VALLEYVIEW(dev)) - I915_WRITE(DPLL(PIPE_B), I915_READ(DPLL(PIPE_B)) | - DPLL_INTEGRATED_CRI_CLK_VLV); - - intel_init_dpio(dev); + intel_reset_dpio(dev); mutex_lock(&dev->struct_mutex); intel_enable_gt_powersave(dev); @@ -10852,6 +10932,9 @@ void intel_modeset_init(struct drm_device *dev) } } + intel_init_dpio(dev); + intel_reset_dpio(dev); + intel_cpu_pll_init(dev); intel_shared_dpll_init(dev); @@ -11199,7 +11282,7 @@ void intel_modeset_setup_hw_state(struct drm_device *dev, pll->on = false; } - if (IS_HASWELL(dev)) + if (HAS_PCH_SPLIT(dev)) ilk_wm_get_hw_state(dev); if (force_restore) { @@ -11221,8 +11304,6 @@ void intel_modeset_setup_hw_state(struct drm_device *dev, } intel_modeset_check_state(dev); - - drm_mode_config_reset(dev); } void intel_modeset_gem_init(struct drm_device *dev) @@ -11231,7 +11312,10 @@ void intel_modeset_gem_init(struct drm_device *dev) intel_setup_overlay(dev); + mutex_lock(&dev->mode_config.mutex); + drm_mode_config_reset(dev); intel_modeset_setup_hw_state(dev, false); + mutex_unlock(&dev->mode_config.mutex); } void intel_modeset_cleanup(struct drm_device *dev) @@ -11309,14 +11393,15 @@ void intel_connector_attach_encoder(struct intel_connector *connector, int intel_modeset_vga_set_state(struct drm_device *dev, bool state) { struct drm_i915_private *dev_priv = dev->dev_private; + unsigned reg = INTEL_INFO(dev)->gen >= 6 ? SNB_GMCH_CTRL : INTEL_GMCH_CTRL; u16 gmch_ctrl; - pci_read_config_word(dev_priv->bridge_dev, INTEL_GMCH_CTRL, &gmch_ctrl); + pci_read_config_word(dev_priv->bridge_dev, reg, &gmch_ctrl); if (state) gmch_ctrl &= ~INTEL_GMCH_VGA_DISABLE; else gmch_ctrl |= INTEL_GMCH_VGA_DISABLE; - pci_write_config_word(dev_priv->bridge_dev, INTEL_GMCH_CTRL, gmch_ctrl); + pci_write_config_word(dev_priv->bridge_dev, reg, gmch_ctrl); return 0; } @@ -11426,7 +11511,8 @@ intel_display_capture_error_state(struct drm_device *dev) enum transcoder cpu_transcoder = transcoders[i]; error->transcoder[i].power_domain_on = - intel_display_power_enabled_sw(dev, POWER_DOMAIN_PIPE(i)); + intel_display_power_enabled_sw(dev, + POWER_DOMAIN_TRANSCODER(cpu_transcoder)); if (!error->transcoder[i].power_domain_on) continue; diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 36f13c574571..7df5085973e9 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1038,6 +1038,8 @@ static void ironlake_wait_panel_status(struct intel_dp *intel_dp, I915_READ(pp_stat_reg), I915_READ(pp_ctrl_reg)); } + + DRM_DEBUG_KMS("Wait complete\n"); } static void ironlake_wait_panel_on(struct intel_dp *intel_dp) @@ -1093,6 +1095,8 @@ void ironlake_edp_panel_vdd_on(struct intel_dp *intel_dp) if (ironlake_edp_have_panel_vdd(intel_dp)) return; + intel_runtime_pm_get(dev_priv); + DRM_DEBUG_KMS("Turning eDP VDD on\n"); if (!ironlake_edp_have_panel_power(intel_dp)) @@ -1141,7 +1145,11 @@ static void ironlake_panel_vdd_off_sync(struct intel_dp *intel_dp) /* Make sure sequencer is idle before allowing subsequent activity */ DRM_DEBUG_KMS("PP_STATUS: 0x%08x PP_CONTROL: 0x%08x\n", I915_READ(pp_stat_reg), I915_READ(pp_ctrl_reg)); - msleep(intel_dp->panel_power_down_delay); + + if ((pp & POWER_TARGET_ON) == 0) + msleep(intel_dp->panel_power_cycle_delay); + + intel_runtime_pm_put(dev_priv); } } @@ -1234,20 +1242,16 @@ void ironlake_edp_panel_off(struct intel_dp *intel_dp) DRM_DEBUG_KMS("Turn eDP power off\n"); - WARN(!intel_dp->want_panel_vdd, "Need VDD to turn off panel\n"); - pp = ironlake_get_pp_control(intel_dp); /* We need to switch off panel power _and_ force vdd, for otherwise some * panels get very unhappy and cease to work. */ - pp &= ~(POWER_TARGET_ON | EDP_FORCE_VDD | PANEL_POWER_RESET | EDP_BLC_ENABLE); + pp &= ~(POWER_TARGET_ON | PANEL_POWER_RESET | EDP_BLC_ENABLE); pp_ctrl_reg = _pp_ctrl_reg(intel_dp); I915_WRITE(pp_ctrl_reg, pp); POSTING_READ(pp_ctrl_reg); - intel_dp->want_panel_vdd = false; - ironlake_wait_panel_off(intel_dp); } @@ -1773,7 +1777,6 @@ static void intel_disable_dp(struct intel_encoder *encoder) /* Make sure the panel is off before trying to change the mode. But also * ensure that we have vdd while we switch off the panel. */ - ironlake_edp_panel_vdd_on(intel_dp); ironlake_edp_backlight_off(intel_dp); intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF); ironlake_edp_panel_off(intel_dp); @@ -1942,18 +1945,6 @@ intel_dp_get_link_status(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_ DP_LINK_STATUS_SIZE); } -#if 0 -static char *voltage_names[] = { - "0.4V", "0.6V", "0.8V", "1.2V" -}; -static char *pre_emph_names[] = { - "0dB", "3.5dB", "6dB", "9.5dB" -}; -static char *link_train_names[] = { - "pattern 1", "pattern 2", "idle", "off" -}; -#endif - /* * These are source-specific values; current Intel hardware supports * a maximum voltage of 800mV and a maximum pre-emphasis of 6dB @@ -3083,9 +3074,12 @@ intel_dp_detect(struct drm_connector *connector, bool force) struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); struct intel_encoder *intel_encoder = &intel_dig_port->base; struct drm_device *dev = connector->dev; + struct drm_i915_private *dev_priv = dev->dev_private; enum drm_connector_status status; struct edid *edid = NULL; + intel_runtime_pm_get(dev_priv); + DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id, drm_get_connector_name(connector)); @@ -3097,7 +3091,7 @@ intel_dp_detect(struct drm_connector *connector, bool force) status = g4x_dp_detect(intel_dp); if (status != connector_status_connected) - return status; + goto out; intel_dp_probe_oui(intel_dp); @@ -3113,7 +3107,11 @@ intel_dp_detect(struct drm_connector *connector, bool force) if (intel_encoder->type != INTEL_OUTPUT_EDP) intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT; - return connector_status_connected; + status = connector_status_connected; + +out: + intel_runtime_pm_put(dev_priv); + return status; } static int intel_dp_get_modes(struct drm_connector *connector) diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 2b5bcb617908..8754db9e3d52 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -65,8 +65,8 @@ #define wait_for_atomic_us(COND, US) _wait_for((COND), \ DIV_ROUND_UP((US), 1000), 0) -#define KHz(x) (1000*x) -#define MHz(x) KHz(1000*x) +#define KHz(x) (1000 * (x)) +#define MHz(x) KHz(1000 * (x)) /* * Display related stuff @@ -155,6 +155,7 @@ struct intel_encoder { struct intel_panel { struct drm_display_mode *fixed_mode; + struct drm_display_mode *downclock_mode; int fitting_mode; /* backlight */ @@ -454,7 +455,7 @@ struct intel_hdmi { bool rgb_quant_range_selectable; void (*write_infoframe)(struct drm_encoder *encoder, enum hdmi_infoframe_type type, - const uint8_t *frame, ssize_t len); + const void *frame, ssize_t len); void (*set_infoframes)(struct drm_encoder *encoder, struct drm_display_mode *adjusted_mode); }; @@ -612,7 +613,8 @@ void intel_ddi_disable_transcoder_func(struct drm_i915_private *dev_priv, void intel_ddi_enable_pipe_clock(struct intel_crtc *intel_crtc); void intel_ddi_disable_pipe_clock(struct intel_crtc *intel_crtc); void intel_ddi_setup_hw_pll_state(struct drm_device *dev); -bool intel_ddi_pll_mode_set(struct drm_crtc *crtc); +bool intel_ddi_pll_select(struct intel_crtc *crtc); +void intel_ddi_pll_enable(struct intel_crtc *crtc); void intel_ddi_put_crtc_pll(struct drm_crtc *crtc); void intel_ddi_set_pipe_settings(struct drm_crtc *crtc); void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder); @@ -623,6 +625,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder, /* intel_display.c */ +const char *intel_output_name(int output); int intel_pch_rawclk(struct drm_device *dev); void intel_mark_busy(struct drm_device *dev); void intel_mark_fb_busy(struct drm_i915_gem_object *obj, @@ -702,7 +705,6 @@ void ironlake_check_encoder_dotclock(const struct intel_crtc_config *pipe_config, int dotclock); bool intel_crtc_active(struct drm_crtc *crtc); -void i915_disable_vga_mem(struct drm_device *dev); void hsw_enable_ips(struct intel_crtc *crtc); void hsw_disable_ips(struct intel_crtc *crtc); void intel_display_set_init_power(struct drm_device *dev, bool enable); @@ -823,7 +825,10 @@ void intel_panel_disable_backlight(struct intel_connector *connector); void intel_panel_destroy_backlight(struct drm_connector *connector); void intel_panel_init_backlight_funcs(struct drm_device *dev); enum drm_connector_status intel_panel_detect(struct drm_device *dev); - +extern struct drm_display_mode *intel_find_panel_downclock( + struct drm_device *dev, + struct drm_display_mode *fixed_mode, + struct drm_connector *connector); /* intel_pm.c */ void intel_init_clock_gating(struct drm_device *dev); @@ -834,6 +839,7 @@ void intel_update_sprite_watermarks(struct drm_plane *plane, uint32_t sprite_width, int pixel_size, bool enabled, bool scaled); void intel_init_pm(struct drm_device *dev); +void intel_pm_setup(struct drm_device *dev); bool intel_fbc_enabled(struct drm_device *dev); void intel_update_fbc(struct drm_device *dev); void intel_gpu_ips_init(struct drm_i915_private *dev_priv); @@ -858,6 +864,10 @@ void gen6_rps_idle(struct drm_i915_private *dev_priv); void gen6_rps_boost(struct drm_i915_private *dev_priv); void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv); void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv); +void intel_runtime_pm_get(struct drm_i915_private *dev_priv); +void intel_runtime_pm_put(struct drm_i915_private *dev_priv); +void intel_init_runtime_pm(struct drm_i915_private *dev_priv); +void intel_fini_runtime_pm(struct drm_i915_private *dev_priv); void ilk_wm_get_hw_state(struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 7b9b350d29ae..fabbf0d895cf 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -37,49 +37,18 @@ static const struct intel_dsi_device intel_dsi_devices[] = { }; - -static void vlv_cck_modify(struct drm_i915_private *dev_priv, u32 reg, u32 val, - u32 mask) -{ - u32 tmp = vlv_cck_read(dev_priv, reg); - tmp &= ~mask; - tmp |= val; - vlv_cck_write(dev_priv, reg, tmp); -} - -static void band_gap_wa(struct drm_i915_private *dev_priv) +static void band_gap_reset(struct drm_i915_private *dev_priv) { mutex_lock(&dev_priv->dpio_lock); - /* Enable bandgap fix in GOP driver */ - vlv_cck_modify(dev_priv, 0x6D, 0x00010000, 0x00030000); - msleep(20); - vlv_cck_modify(dev_priv, 0x6E, 0x00010000, 0x00030000); - msleep(20); - vlv_cck_modify(dev_priv, 0x6F, 0x00010000, 0x00030000); - msleep(20); - vlv_cck_modify(dev_priv, 0x00, 0x00008000, 0x00008000); - msleep(20); - vlv_cck_modify(dev_priv, 0x00, 0x00000000, 0x00008000); - msleep(20); - - /* Turn Display Trunk on */ - vlv_cck_modify(dev_priv, 0x6B, 0x00020000, 0x00030000); - msleep(20); - - vlv_cck_modify(dev_priv, 0x6C, 0x00020000, 0x00030000); - msleep(20); - - vlv_cck_modify(dev_priv, 0x6D, 0x00020000, 0x00030000); - msleep(20); - vlv_cck_modify(dev_priv, 0x6E, 0x00020000, 0x00030000); - msleep(20); - vlv_cck_modify(dev_priv, 0x6F, 0x00020000, 0x00030000); + vlv_flisdsi_write(dev_priv, 0x08, 0x0001); + vlv_flisdsi_write(dev_priv, 0x0F, 0x0005); + vlv_flisdsi_write(dev_priv, 0x0F, 0x0025); + udelay(150); + vlv_flisdsi_write(dev_priv, 0x0F, 0x0000); + vlv_flisdsi_write(dev_priv, 0x08, 0x0000); mutex_unlock(&dev_priv->dpio_lock); - - /* Need huge delay, otherwise clock is not stable */ - msleep(100); } static struct intel_dsi *intel_attached_dsi(struct drm_connector *connector) @@ -132,14 +101,47 @@ static void intel_dsi_pre_pll_enable(struct intel_encoder *encoder) vlv_enable_dsi_pll(encoder); } +static void intel_dsi_device_ready(struct intel_encoder *encoder) +{ + struct drm_i915_private *dev_priv = encoder->base.dev->dev_private; + struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); + int pipe = intel_crtc->pipe; + u32 val; + + DRM_DEBUG_KMS("\n"); + + val = I915_READ(MIPI_PORT_CTRL(pipe)); + I915_WRITE(MIPI_PORT_CTRL(pipe), val | LP_OUTPUT_HOLD); + usleep_range(1000, 1500); + I915_WRITE(MIPI_DEVICE_READY(pipe), DEVICE_READY | ULPS_STATE_EXIT); + usleep_range(2000, 2500); + I915_WRITE(MIPI_DEVICE_READY(pipe), DEVICE_READY); + usleep_range(2000, 2500); + I915_WRITE(MIPI_DEVICE_READY(pipe), 0x00); + usleep_range(2000, 2500); + I915_WRITE(MIPI_DEVICE_READY(pipe), DEVICE_READY); + usleep_range(2000, 2500); +} static void intel_dsi_pre_enable(struct intel_encoder *encoder) { + struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); + DRM_DEBUG_KMS("\n"); + + if (intel_dsi->dev.dev_ops->panel_reset) + intel_dsi->dev.dev_ops->panel_reset(&intel_dsi->dev); + + /* put device in ready state */ + intel_dsi_device_ready(encoder); + + if (intel_dsi->dev.dev_ops->send_otp_cmds) + intel_dsi->dev.dev_ops->send_otp_cmds(&intel_dsi->dev); } static void intel_dsi_enable(struct intel_encoder *encoder) { - struct drm_i915_private *dev_priv = encoder->base.dev->dev_private; + struct drm_device *dev = encoder->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); int pipe = intel_crtc->pipe; @@ -147,41 +149,28 @@ static void intel_dsi_enable(struct intel_encoder *encoder) DRM_DEBUG_KMS("\n"); - temp = I915_READ(MIPI_DEVICE_READY(pipe)); - if ((temp & DEVICE_READY) == 0) { - temp &= ~ULPS_STATE_MASK; - I915_WRITE(MIPI_DEVICE_READY(pipe), temp | DEVICE_READY); - } else if (temp & ULPS_STATE_MASK) { - temp &= ~ULPS_STATE_MASK; - I915_WRITE(MIPI_DEVICE_READY(pipe), temp | ULPS_STATE_EXIT); - /* - * We need to ensure that there is a minimum of 1 ms time - * available before clearing the UPLS exit state. - */ - msleep(2); - I915_WRITE(MIPI_DEVICE_READY(pipe), temp); - } - if (is_cmd_mode(intel_dsi)) I915_WRITE(MIPI_MAX_RETURN_PKT_SIZE(pipe), 8 * 4); - - if (is_vid_mode(intel_dsi)) { + else { msleep(20); /* XXX */ dpi_send_cmd(intel_dsi, TURN_ON); msleep(100); /* assert ip_tg_enable signal */ - temp = I915_READ(MIPI_PORT_CTRL(pipe)); + temp = I915_READ(MIPI_PORT_CTRL(pipe)) & ~LANE_CONFIGURATION_MASK; + temp = temp | intel_dsi->port_bits; I915_WRITE(MIPI_PORT_CTRL(pipe), temp | DPI_ENABLE); POSTING_READ(MIPI_PORT_CTRL(pipe)); } - intel_dsi->dev.dev_ops->enable(&intel_dsi->dev); + if (intel_dsi->dev.dev_ops->enable) + intel_dsi->dev.dev_ops->enable(&intel_dsi->dev); } static void intel_dsi_disable(struct intel_encoder *encoder) { - struct drm_i915_private *dev_priv = encoder->base.dev->dev_private; + struct drm_device *dev = encoder->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); int pipe = intel_crtc->pipe; @@ -189,8 +178,6 @@ static void intel_dsi_disable(struct intel_encoder *encoder) DRM_DEBUG_KMS("\n"); - intel_dsi->dev.dev_ops->disable(&intel_dsi->dev); - if (is_vid_mode(intel_dsi)) { dpi_send_cmd(intel_dsi, SHUTDOWN); msleep(10); @@ -203,20 +190,54 @@ static void intel_dsi_disable(struct intel_encoder *encoder) msleep(2); } - temp = I915_READ(MIPI_DEVICE_READY(pipe)); - if (temp & DEVICE_READY) { - temp &= ~DEVICE_READY; - temp &= ~ULPS_STATE_MASK; - I915_WRITE(MIPI_DEVICE_READY(pipe), temp); - } + /* if disable packets are sent before sending shutdown packet then in + * some next enable sequence send turn on packet error is observed */ + if (intel_dsi->dev.dev_ops->disable) + intel_dsi->dev.dev_ops->disable(&intel_dsi->dev); } -static void intel_dsi_post_disable(struct intel_encoder *encoder) +static void intel_dsi_clear_device_ready(struct intel_encoder *encoder) { + struct drm_i915_private *dev_priv = encoder->base.dev->dev_private; + struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); + int pipe = intel_crtc->pipe; + u32 val; + DRM_DEBUG_KMS("\n"); + I915_WRITE(MIPI_DEVICE_READY(pipe), ULPS_STATE_ENTER); + usleep_range(2000, 2500); + + I915_WRITE(MIPI_DEVICE_READY(pipe), ULPS_STATE_EXIT); + usleep_range(2000, 2500); + + I915_WRITE(MIPI_DEVICE_READY(pipe), ULPS_STATE_ENTER); + usleep_range(2000, 2500); + + val = I915_READ(MIPI_PORT_CTRL(pipe)); + I915_WRITE(MIPI_PORT_CTRL(pipe), val & ~LP_OUTPUT_HOLD); + usleep_range(1000, 1500); + + if (wait_for(((I915_READ(MIPI_PORT_CTRL(pipe)) & AFE_LATCHOUT) + == 0x00000), 30)) + DRM_ERROR("DSI LP not going Low\n"); + + I915_WRITE(MIPI_DEVICE_READY(pipe), 0x00); + usleep_range(2000, 2500); + vlv_disable_dsi_pll(encoder); } +static void intel_dsi_post_disable(struct intel_encoder *encoder) +{ + struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); + + DRM_DEBUG_KMS("\n"); + + intel_dsi_clear_device_ready(encoder); + + if (intel_dsi->dev.dev_ops->disable_panel_power) + intel_dsi->dev.dev_ops->disable_panel_power(&intel_dsi->dev); +} static bool intel_dsi_get_hw_state(struct intel_encoder *encoder, enum pipe *pipe) @@ -353,11 +374,8 @@ static void intel_dsi_mode_set(struct intel_encoder *intel_encoder) DRM_DEBUG_KMS("pipe %c\n", pipe_name(pipe)); - /* Update the DSI PLL */ - vlv_enable_dsi_pll(intel_encoder); - /* XXX: Location of the call */ - band_gap_wa(dev_priv); + band_gap_reset(dev_priv); /* escape clock divider, 20MHz, shared for A and C. device ready must be * off when doing this! txclkesc? */ @@ -374,11 +392,7 @@ static void intel_dsi_mode_set(struct intel_encoder *intel_encoder) I915_WRITE(MIPI_INTR_STAT(pipe), 0xffffffff); I915_WRITE(MIPI_INTR_EN(pipe), 0xffffffff); - I915_WRITE(MIPI_DPHY_PARAM(pipe), - 0x3c << EXIT_ZERO_COUNT_SHIFT | - 0x1f << TRAIL_COUNT_SHIFT | - 0xc5 << CLK_ZERO_COUNT_SHIFT | - 0x1f << PREPARE_COUNT_SHIFT); + I915_WRITE(MIPI_DPHY_PARAM(pipe), intel_dsi->dphy_reg); I915_WRITE(MIPI_DPI_RESOLUTION(pipe), adjusted_mode->vdisplay << VERTICAL_ADDRESS_SHIFT | @@ -426,9 +440,9 @@ static void intel_dsi_mode_set(struct intel_encoder *intel_encoder) adjusted_mode->htotal, bpp, intel_dsi->lane_count) + 1); } - I915_WRITE(MIPI_LP_RX_TIMEOUT(pipe), 8309); /* max */ - I915_WRITE(MIPI_TURN_AROUND_TIMEOUT(pipe), 0x14); /* max */ - I915_WRITE(MIPI_DEVICE_RESET_TIMER(pipe), 0xffff); /* max */ + I915_WRITE(MIPI_LP_RX_TIMEOUT(pipe), intel_dsi->lp_rx_timeout); + I915_WRITE(MIPI_TURN_AROUND_TIMEOUT(pipe), intel_dsi->turn_arnd_val); + I915_WRITE(MIPI_DEVICE_RESET_TIMER(pipe), intel_dsi->rst_timer_val); /* dphy stuff */ @@ -443,29 +457,31 @@ static void intel_dsi_mode_set(struct intel_encoder *intel_encoder) * * XXX: write MIPI_STOP_STATE_STALL? */ - I915_WRITE(MIPI_HIGH_LOW_SWITCH_COUNT(pipe), 0x46); + I915_WRITE(MIPI_HIGH_LOW_SWITCH_COUNT(pipe), + intel_dsi->hs_to_lp_count); /* XXX: low power clock equivalence in terms of byte clock. the number * of byte clocks occupied in one low power clock. based on txbyteclkhs * and txclkesc. txclkesc time / txbyteclk time * (105 + * MIPI_STOP_STATE_STALL) / 105.??? */ - I915_WRITE(MIPI_LP_BYTECLK(pipe), 4); + I915_WRITE(MIPI_LP_BYTECLK(pipe), intel_dsi->lp_byte_clk); /* the bw essential for transmitting 16 long packets containing 252 * bytes meant for dcs write memory command is programmed in this * register in terms of byte clocks. based on dsi transfer rate and the * number of lanes configured the time taken to transmit 16 long packets * in a dsi stream varies. */ - I915_WRITE(MIPI_DBI_BW_CTRL(pipe), 0x820); + I915_WRITE(MIPI_DBI_BW_CTRL(pipe), intel_dsi->bw_timer); I915_WRITE(MIPI_CLK_LANE_SWITCH_TIME_CNT(pipe), - 0xa << LP_HS_SSW_CNT_SHIFT | - 0x14 << HS_LP_PWR_SW_CNT_SHIFT); + intel_dsi->clk_lp_to_hs_count << LP_HS_SSW_CNT_SHIFT | + intel_dsi->clk_hs_to_lp_count << HS_LP_PWR_SW_CNT_SHIFT); if (is_vid_mode(intel_dsi)) I915_WRITE(MIPI_VIDEO_MODE_FORMAT(pipe), - intel_dsi->video_mode_format); + intel_dsi->video_frmt_cfg_bits | + intel_dsi->video_mode_format); } static enum drm_connector_status diff --git a/drivers/gpu/drm/i915/intel_dsi.h b/drivers/gpu/drm/i915/intel_dsi.h index c7765f33d524..b4a27cec882f 100644 --- a/drivers/gpu/drm/i915/intel_dsi.h +++ b/drivers/gpu/drm/i915/intel_dsi.h @@ -39,6 +39,13 @@ struct intel_dsi_device { struct intel_dsi_dev_ops { bool (*init)(struct intel_dsi_device *dsi); + void (*panel_reset)(struct intel_dsi_device *dsi); + + void (*disable_panel_power)(struct intel_dsi_device *dsi); + + /* one time programmable commands if needed */ + void (*send_otp_cmds)(struct intel_dsi_device *dsi); + /* This callback must be able to assume DSI commands can be sent */ void (*enable)(struct intel_dsi_device *dsi); @@ -89,6 +96,20 @@ struct intel_dsi { /* eot for MIPI_EOT_DISABLE register */ u32 eot_disable; + + u32 port_bits; + u32 bw_timer; + u32 dphy_reg; + u32 video_frmt_cfg_bits; + u16 lp_byte_clk; + + /* timeouts in byte clocks */ + u16 lp_rx_timeout; + u16 turn_arnd_val; + u16 rst_timer_val; + u16 hs_to_lp_count; + u16 clk_lp_to_hs_count; + u16 clk_hs_to_lp_count; }; static inline struct intel_dsi *enc_to_intel_dsi(struct drm_encoder *encoder) diff --git a/drivers/gpu/drm/i915/intel_dsi_pll.c b/drivers/gpu/drm/i915/intel_dsi_pll.c index 44279b2ade88..ba79ec19da3b 100644 --- a/drivers/gpu/drm/i915/intel_dsi_pll.c +++ b/drivers/gpu/drm/i915/intel_dsi_pll.c @@ -50,6 +50,8 @@ static const u32 lfsr_converts[] = { 71, 35 /* 91 - 92 */ }; +#ifdef DSI_CLK_FROM_RR + static u32 dsi_rr_formula(const struct drm_display_mode *mode, int pixel_format, int video_mode_format, int lane_count, bool eotp) @@ -121,7 +123,7 @@ static u32 dsi_rr_formula(const struct drm_display_mode *mode, /* the dsi clock is divided by 2 in the hardware to get dsi ddr clock */ dsi_bit_clock_hz = bytes_per_x_frames_x_lanes * 8; - dsi_clk = dsi_bit_clock_hz / (1000 * 1000); + dsi_clk = dsi_bit_clock_hz / 1000; if (eotp && video_mode_format == VIDEO_MODE_BURST) dsi_clk *= 2; @@ -129,64 +131,37 @@ static u32 dsi_rr_formula(const struct drm_display_mode *mode, return dsi_clk; } -#ifdef MNP_FROM_TABLE - -struct dsi_clock_table { - u32 freq; - u8 m; - u8 p; -}; - -static const struct dsi_clock_table dsi_clk_tbl[] = { - {300, 72, 6}, {313, 75, 6}, {323, 78, 6}, {333, 80, 6}, - {343, 82, 6}, {353, 85, 6}, {363, 87, 6}, {373, 90, 6}, - {383, 92, 6}, {390, 78, 5}, {393, 79, 5}, {400, 80, 5}, - {401, 80, 5}, {402, 80, 5}, {403, 81, 5}, {404, 81, 5}, - {405, 81, 5}, {406, 81, 5}, {407, 81, 5}, {408, 82, 5}, - {409, 82, 5}, {410, 82, 5}, {411, 82, 5}, {412, 82, 5}, - {413, 83, 5}, {414, 83, 5}, {415, 83, 5}, {416, 83, 5}, - {417, 83, 5}, {418, 84, 5}, {419, 84, 5}, {420, 84, 5}, - {430, 86, 5}, {440, 88, 5}, {450, 90, 5}, {460, 92, 5}, - {470, 75, 4}, {480, 77, 4}, {490, 78, 4}, {500, 80, 4}, - {510, 82, 4}, {520, 83, 4}, {530, 85, 4}, {540, 86, 4}, - {550, 88, 4}, {560, 90, 4}, {570, 91, 4}, {580, 70, 3}, - {590, 71, 3}, {600, 72, 3}, {610, 73, 3}, {620, 74, 3}, - {630, 76, 3}, {640, 77, 3}, {650, 78, 3}, {660, 79, 3}, - {670, 80, 3}, {680, 82, 3}, {690, 83, 3}, {700, 84, 3}, - {710, 85, 3}, {720, 86, 3}, {730, 88, 3}, {740, 89, 3}, - {750, 90, 3}, {760, 91, 3}, {770, 92, 3}, {780, 62, 2}, - {790, 63, 2}, {800, 64, 2}, {880, 70, 2}, {900, 72, 2}, - {1000, 80, 2}, /* dsi clock frequency in Mhz*/ -}; +#else -static int dsi_calc_mnp(u32 dsi_clk, struct dsi_mnp *dsi_mnp) +/* Get DSI clock from pixel clock */ +static u32 dsi_clk_from_pclk(const struct drm_display_mode *mode, + int pixel_format, int lane_count) { - unsigned int i; - u8 m; - u8 n; - u8 p; - u32 m_seed; - - if (dsi_clk < 300 || dsi_clk > 1000) - return -ECHRNG; + u32 dsi_clk_khz; + u32 bpp; - for (i = 0; i <= ARRAY_SIZE(dsi_clk_tbl); i++) { - if (dsi_clk_tbl[i].freq > dsi_clk) - break; + switch (pixel_format) { + default: + case VID_MODE_FORMAT_RGB888: + case VID_MODE_FORMAT_RGB666_LOOSE: + bpp = 24; + break; + case VID_MODE_FORMAT_RGB666: + bpp = 18; + break; + case VID_MODE_FORMAT_RGB565: + bpp = 16; + break; } - m = dsi_clk_tbl[i].m; - p = dsi_clk_tbl[i].p; - m_seed = lfsr_converts[m - 62]; - n = 1; - dsi_mnp->dsi_pll_ctrl = 1 << (DSI_PLL_P1_POST_DIV_SHIFT + p - 2); - dsi_mnp->dsi_pll_div = (n - 1) << DSI_PLL_N1_DIV_SHIFT | - m_seed << DSI_PLL_M1_DIV_SHIFT; + /* DSI data rate = pixel clock * bits per pixel / lane count + pixel clock is converted from KHz to Hz */ + dsi_clk_khz = DIV_ROUND_CLOSEST(mode->clock * bpp, lane_count); - return 0; + return dsi_clk_khz; } -#else +#endif static int dsi_calc_mnp(u32 dsi_clk, struct dsi_mnp *dsi_mnp) { @@ -194,36 +169,47 @@ static int dsi_calc_mnp(u32 dsi_clk, struct dsi_mnp *dsi_mnp) u32 ref_clk; u32 error; u32 tmp_error; - u32 target_dsi_clk; - u32 calc_dsi_clk; + int target_dsi_clk; + int calc_dsi_clk; u32 calc_m; u32 calc_p; u32 m_seed; - if (dsi_clk < 300 || dsi_clk > 1150) { + /* dsi_clk is expected in KHZ */ + if (dsi_clk < 300000 || dsi_clk > 1150000) { DRM_ERROR("DSI CLK Out of Range\n"); return -ECHRNG; } ref_clk = 25000; - target_dsi_clk = dsi_clk * 1000; + target_dsi_clk = dsi_clk; error = 0xFFFFFFFF; + tmp_error = 0xFFFFFFFF; calc_m = 0; calc_p = 0; for (m = 62; m <= 92; m++) { for (p = 2; p <= 6; p++) { - + /* Find the optimal m and p divisors + with minimal error +/- the required clock */ calc_dsi_clk = (m * ref_clk) / p; - if (calc_dsi_clk >= target_dsi_clk) { - tmp_error = calc_dsi_clk - target_dsi_clk; - if (tmp_error < error) { - error = tmp_error; - calc_m = m; - calc_p = p; - } + if (calc_dsi_clk == target_dsi_clk) { + calc_m = m; + calc_p = p; + error = 0; + break; + } else + tmp_error = abs(target_dsi_clk - calc_dsi_clk); + + if (tmp_error < error) { + error = tmp_error; + calc_m = m; + calc_p = p; } } + + if (error == 0) + break; } m_seed = lfsr_converts[calc_m - 62]; @@ -235,8 +221,6 @@ static int dsi_calc_mnp(u32 dsi_clk, struct dsi_mnp *dsi_mnp) return 0; } -#endif - /* * XXX: The muxing and gating is hard coded for now. Need to add support for * sharing PLLs with two DSI outputs. @@ -251,9 +235,8 @@ static void vlv_configure_dsi_pll(struct intel_encoder *encoder) struct dsi_mnp dsi_mnp; u32 dsi_clk; - dsi_clk = dsi_rr_formula(mode, intel_dsi->pixel_format, - intel_dsi->video_mode_format, - intel_dsi->lane_count, !intel_dsi->eot_disable); + dsi_clk = dsi_clk_from_pclk(mode, intel_dsi->pixel_format, + intel_dsi->lane_count); ret = dsi_calc_mnp(dsi_clk, &dsi_mnp); if (ret) { diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c index 284c3eb066f6..39eac9937a4a 100644 --- a/drivers/gpu/drm/i915/intel_fbdev.c +++ b/drivers/gpu/drm/i915/intel_fbdev.c @@ -328,8 +328,6 @@ void intel_fbdev_set_suspend(struct drm_device *dev, int state) fb_set_suspend(info, state); } -MODULE_LICENSE("GPL and additional rights"); - void intel_fbdev_output_poll_changed(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 6a6ad0c78dc7..6db0d9d17f47 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -130,9 +130,9 @@ static u32 hsw_infoframe_data_reg(enum hdmi_infoframe_type type, static void g4x_write_infoframe(struct drm_encoder *encoder, enum hdmi_infoframe_type type, - const uint8_t *frame, ssize_t len) + const void *frame, ssize_t len) { - uint32_t *data = (uint32_t *)frame; + const uint32_t *data = frame; struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; u32 val = I915_READ(VIDEO_DIP_CTL); @@ -167,9 +167,9 @@ static void g4x_write_infoframe(struct drm_encoder *encoder, static void ibx_write_infoframe(struct drm_encoder *encoder, enum hdmi_infoframe_type type, - const uint8_t *frame, ssize_t len) + const void *frame, ssize_t len) { - uint32_t *data = (uint32_t *)frame; + const uint32_t *data = frame; struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc); @@ -205,9 +205,9 @@ static void ibx_write_infoframe(struct drm_encoder *encoder, static void cpt_write_infoframe(struct drm_encoder *encoder, enum hdmi_infoframe_type type, - const uint8_t *frame, ssize_t len) + const void *frame, ssize_t len) { - uint32_t *data = (uint32_t *)frame; + const uint32_t *data = frame; struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc); @@ -246,9 +246,9 @@ static void cpt_write_infoframe(struct drm_encoder *encoder, static void vlv_write_infoframe(struct drm_encoder *encoder, enum hdmi_infoframe_type type, - const uint8_t *frame, ssize_t len) + const void *frame, ssize_t len) { - uint32_t *data = (uint32_t *)frame; + const uint32_t *data = frame; struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc); @@ -284,9 +284,9 @@ static void vlv_write_infoframe(struct drm_encoder *encoder, static void hsw_write_infoframe(struct drm_encoder *encoder, enum hdmi_infoframe_type type, - const uint8_t *frame, ssize_t len) + const void *frame, ssize_t len) { - uint32_t *data = (uint32_t *)frame; + const uint32_t *data = frame; struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc); diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 3deb58e2f394..8bcb93a2a9f6 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -447,9 +447,19 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val, if (dev_priv->modeset_restore == MODESET_DONE) goto exit; - drm_modeset_lock_all(dev); - intel_modeset_setup_hw_state(dev, true); - drm_modeset_unlock_all(dev); + /* + * Some old platform's BIOS love to wreak havoc while the lid is closed. + * We try to detect this here and undo any damage. The split for PCH + * platforms is rather conservative and a bit arbitrary expect that on + * those platforms VGA disabling requires actual legacy VGA I/O access, + * and as part of the cleanup in the hw state restore we also redisable + * the vga plane. + */ + if (!HAS_PCH_SPLIT(dev)) { + drm_modeset_lock_all(dev); + intel_modeset_setup_hw_state(dev, true); + drm_modeset_unlock_all(dev); + } dev_priv->modeset_restore = MODESET_DONE; @@ -745,57 +755,6 @@ static const struct dmi_system_id intel_no_lvds[] = { { } /* terminating entry */ }; -/** - * intel_find_lvds_downclock - find the reduced downclock for LVDS in EDID - * @dev: drm device - * @connector: LVDS connector - * - * Find the reduced downclock for LVDS in EDID. - */ -static void intel_find_lvds_downclock(struct drm_device *dev, - struct drm_display_mode *fixed_mode, - struct drm_connector *connector) -{ - struct drm_i915_private *dev_priv = dev->dev_private; - struct drm_display_mode *scan; - int temp_downclock; - - temp_downclock = fixed_mode->clock; - list_for_each_entry(scan, &connector->probed_modes, head) { - /* - * If one mode has the same resolution with the fixed_panel - * mode while they have the different refresh rate, it means - * that the reduced downclock is found for the LVDS. In such - * case we can set the different FPx0/1 to dynamically select - * between low and high frequency. - */ - if (scan->hdisplay == fixed_mode->hdisplay && - scan->hsync_start == fixed_mode->hsync_start && - scan->hsync_end == fixed_mode->hsync_end && - scan->htotal == fixed_mode->htotal && - scan->vdisplay == fixed_mode->vdisplay && - scan->vsync_start == fixed_mode->vsync_start && - scan->vsync_end == fixed_mode->vsync_end && - scan->vtotal == fixed_mode->vtotal) { - if (scan->clock < temp_downclock) { - /* - * The downclock is already found. But we - * expect to find the lower downclock. - */ - temp_downclock = scan->clock; - } - } - } - if (temp_downclock < fixed_mode->clock && i915_lvds_downclock) { - /* We found the downclock for LVDS. */ - dev_priv->lvds_downclock_avail = 1; - dev_priv->lvds_downclock = temp_downclock; - DRM_DEBUG_KMS("LVDS downclock is found in EDID. " - "Normal clock %dKhz, downclock %dKhz\n", - fixed_mode->clock, temp_downclock); - } -} - /* * Enumerate the child dev array parsed from VBT to check whether * the LVDS is present. @@ -1073,8 +1032,22 @@ void intel_lvds_init(struct drm_device *dev) fixed_mode = drm_mode_duplicate(dev, scan); if (fixed_mode) { - intel_find_lvds_downclock(dev, fixed_mode, - connector); + intel_connector->panel.downclock_mode = + intel_find_panel_downclock(dev, + fixed_mode, connector); + if (intel_connector->panel.downclock_mode != + NULL && i915_lvds_downclock) { + /* We found the downclock for LVDS. */ + dev_priv->lvds_downclock_avail = true; + dev_priv->lvds_downclock = + intel_connector->panel. + downclock_mode->clock; + DRM_DEBUG_KMS("LVDS downclock is found" + " in EDID. Normal clock %dKhz, " + "downclock %dKhz\n", + fixed_mode->clock, + dev_priv->lvds_downclock); + } goto out; } } diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index a8febbd3017b..3da259e280ba 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -64,7 +64,7 @@ struct opregion_header { u8 driver_ver[16]; u32 mboxes; u8 reserved[164]; -} __attribute__((packed)); +} __packed; /* OpRegion mailbox #1: public ACPI methods */ struct opregion_acpi { @@ -86,7 +86,7 @@ struct opregion_acpi { u32 cnot; /* current OS notification */ u32 nrdy; /* driver status */ u8 rsvd2[60]; -} __attribute__((packed)); +} __packed; /* OpRegion mailbox #2: SWSCI */ struct opregion_swsci { @@ -94,7 +94,7 @@ struct opregion_swsci { u32 parm; /* command parameters */ u32 dslp; /* driver sleep time-out */ u8 rsvd[244]; -} __attribute__((packed)); +} __packed; /* OpRegion mailbox #3: ASLE */ struct opregion_asle { @@ -115,7 +115,7 @@ struct opregion_asle { u32 srot; /* supported rotation angles */ u32 iuer; /* IUER events */ u8 rsvd[86]; -} __attribute__((packed)); +} __packed; /* Driver readiness indicator */ #define ASLE_ARDY_READY (1 << 0) diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index a98a990fbab3..a759ecdb7a6e 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -1005,7 +1005,7 @@ static int intel_panel_fitter_pipe(struct drm_device *dev) u32 pfit_control; /* i830 doesn't have a panel fitter */ - if (IS_I830(dev)) + if (INTEL_INFO(dev)->gen <= 3 && (IS_I830(dev) || !IS_MOBILE(dev))) return -1; pfit_control = I915_READ(PFIT_CONTROL); diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index e480cf41c536..20ebc3e83d39 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -845,11 +845,14 @@ static int intel_backlight_device_get_brightness(struct backlight_device *bd) { struct intel_connector *connector = bl_get_data(bd); struct drm_device *dev = connector->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; int ret; + intel_runtime_pm_get(dev_priv); mutex_lock(&dev->mode_config.mutex); ret = intel_panel_get_backlight(connector); mutex_unlock(&dev->mode_config.mutex); + intel_runtime_pm_put(dev_priv); return ret; } @@ -1104,6 +1107,59 @@ void intel_panel_destroy_backlight(struct drm_connector *connector) intel_backlight_device_unregister(intel_connector); } +/** + * intel_find_panel_downclock - find the reduced downclock for LVDS in EDID + * @dev: drm device + * @fixed_mode : panel native mode + * @connector: LVDS/eDP connector + * + * Return downclock_avail + * Find the reduced downclock for LVDS/eDP in EDID. + */ +struct drm_display_mode * +intel_find_panel_downclock(struct drm_device *dev, + struct drm_display_mode *fixed_mode, + struct drm_connector *connector) +{ + struct drm_display_mode *scan, *tmp_mode; + int temp_downclock; + + temp_downclock = fixed_mode->clock; + tmp_mode = NULL; + + list_for_each_entry(scan, &connector->probed_modes, head) { + /* + * If one mode has the same resolution with the fixed_panel + * mode while they have the different refresh rate, it means + * that the reduced downclock is found. In such + * case we can set the different FPx0/1 to dynamically select + * between low and high frequency. + */ + if (scan->hdisplay == fixed_mode->hdisplay && + scan->hsync_start == fixed_mode->hsync_start && + scan->hsync_end == fixed_mode->hsync_end && + scan->htotal == fixed_mode->htotal && + scan->vdisplay == fixed_mode->vdisplay && + scan->vsync_start == fixed_mode->vsync_start && + scan->vsync_end == fixed_mode->vsync_end && + scan->vtotal == fixed_mode->vtotal) { + if (scan->clock < temp_downclock) { + /* + * The downclock is already found. But we + * expect to find the lower downclock. + */ + temp_downclock = scan->clock; + tmp_mode = scan; + } + } + } + + if (temp_downclock < fixed_mode->clock) + return drm_mode_duplicate(dev, tmp_mode); + else + return NULL; +} + /* Set up chip specific backlight functions */ void intel_panel_init_backlight_funcs(struct drm_device *dev) { @@ -1157,4 +1213,8 @@ void intel_panel_fini(struct intel_panel *panel) if (panel->fixed_mode) drm_mode_destroy(intel_connector->base.dev, panel->fixed_mode); + + if (panel->downclock_mode) + drm_mode_destroy(intel_connector->base.dev, + panel->downclock_mode); } diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index e6d98fe86b17..d77cc81900f9 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -30,7 +30,9 @@ #include "intel_drv.h" #include "../../../platform/x86/intel_ips.h" #include <linux/module.h> +#include <linux/vgaarb.h> #include <drm/i915_powerwell.h> +#include <linux/pm_runtime.h> /** * RC6 is a special power stage which allows the GPU to enter an very @@ -86,7 +88,7 @@ static void i8xx_disable_fbc(struct drm_device *dev) DRM_DEBUG_KMS("disabled FBC\n"); } -static void i8xx_enable_fbc(struct drm_crtc *crtc, unsigned long interval) +static void i8xx_enable_fbc(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; @@ -96,32 +98,40 @@ static void i8xx_enable_fbc(struct drm_crtc *crtc, unsigned long interval) struct intel_crtc *intel_crtc = to_intel_crtc(crtc); int cfb_pitch; int plane, i; - u32 fbc_ctl, fbc_ctl2; + u32 fbc_ctl; cfb_pitch = dev_priv->fbc.size / FBC_LL_SIZE; if (fb->pitches[0] < cfb_pitch) cfb_pitch = fb->pitches[0]; - /* FBC_CTL wants 64B units */ - cfb_pitch = (cfb_pitch / 64) - 1; + /* FBC_CTL wants 32B or 64B units */ + if (IS_GEN2(dev)) + cfb_pitch = (cfb_pitch / 32) - 1; + else + cfb_pitch = (cfb_pitch / 64) - 1; plane = intel_crtc->plane == 0 ? FBC_CTL_PLANEA : FBC_CTL_PLANEB; /* Clear old tags */ for (i = 0; i < (FBC_LL_SIZE / 32) + 1; i++) I915_WRITE(FBC_TAG + (i * 4), 0); - /* Set it up... */ - fbc_ctl2 = FBC_CTL_FENCE_DBL | FBC_CTL_IDLE_IMM | FBC_CTL_CPU_FENCE; - fbc_ctl2 |= plane; - I915_WRITE(FBC_CONTROL2, fbc_ctl2); - I915_WRITE(FBC_FENCE_OFF, crtc->y); + if (IS_GEN4(dev)) { + u32 fbc_ctl2; + + /* Set it up... */ + fbc_ctl2 = FBC_CTL_FENCE_DBL | FBC_CTL_IDLE_IMM | FBC_CTL_CPU_FENCE; + fbc_ctl2 |= plane; + I915_WRITE(FBC_CONTROL2, fbc_ctl2); + I915_WRITE(FBC_FENCE_OFF, crtc->y); + } /* enable it... */ - fbc_ctl = FBC_CTL_EN | FBC_CTL_PERIODIC; + fbc_ctl = I915_READ(FBC_CONTROL); + fbc_ctl &= 0x3fff << FBC_CTL_INTERVAL_SHIFT; + fbc_ctl |= FBC_CTL_EN | FBC_CTL_PERIODIC; if (IS_I945GM(dev)) fbc_ctl |= FBC_CTL_C3_IDLE; /* 945 needs special SR handling */ fbc_ctl |= (cfb_pitch & 0xff) << FBC_CTL_STRIDE_SHIFT; - fbc_ctl |= (interval & 0x2fff) << FBC_CTL_INTERVAL_SHIFT; fbc_ctl |= obj->fence_reg; I915_WRITE(FBC_CONTROL, fbc_ctl); @@ -136,7 +146,7 @@ static bool i8xx_fbc_enabled(struct drm_device *dev) return I915_READ(FBC_CONTROL) & FBC_CTL_EN; } -static void g4x_enable_fbc(struct drm_crtc *crtc, unsigned long interval) +static void g4x_enable_fbc(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; @@ -145,16 +155,12 @@ static void g4x_enable_fbc(struct drm_crtc *crtc, unsigned long interval) struct drm_i915_gem_object *obj = intel_fb->obj; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); int plane = intel_crtc->plane == 0 ? DPFC_CTL_PLANEA : DPFC_CTL_PLANEB; - unsigned long stall_watermark = 200; u32 dpfc_ctl; dpfc_ctl = plane | DPFC_SR_EN | DPFC_CTL_LIMIT_1X; dpfc_ctl |= DPFC_CTL_FENCE_EN | obj->fence_reg; I915_WRITE(DPFC_CHICKEN, DPFC_HT_MODIFY); - I915_WRITE(DPFC_RECOMP_CTL, DPFC_RECOMP_STALL_EN | - (stall_watermark << DPFC_RECOMP_STALL_WM_SHIFT) | - (interval << DPFC_RECOMP_TIMER_COUNT_SHIFT)); I915_WRITE(DPFC_FENCE_YOFF, crtc->y); /* enable it... */ @@ -210,7 +216,7 @@ static void sandybridge_blit_fbc_update(struct drm_device *dev) gen6_gt_force_wake_put(dev_priv, FORCEWAKE_MEDIA); } -static void ironlake_enable_fbc(struct drm_crtc *crtc, unsigned long interval) +static void ironlake_enable_fbc(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; @@ -219,7 +225,6 @@ static void ironlake_enable_fbc(struct drm_crtc *crtc, unsigned long interval) struct drm_i915_gem_object *obj = intel_fb->obj; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); int plane = intel_crtc->plane == 0 ? DPFC_CTL_PLANEA : DPFC_CTL_PLANEB; - unsigned long stall_watermark = 200; u32 dpfc_ctl; dpfc_ctl = I915_READ(ILK_DPFC_CONTROL); @@ -232,9 +237,6 @@ static void ironlake_enable_fbc(struct drm_crtc *crtc, unsigned long interval) dpfc_ctl |= obj->fence_reg; I915_WRITE(ILK_DPFC_CHICKEN, DPFC_HT_MODIFY); - I915_WRITE(ILK_DPFC_RECOMP_CTL, DPFC_RECOMP_STALL_EN | - (stall_watermark << DPFC_RECOMP_STALL_WM_SHIFT) | - (interval << DPFC_RECOMP_TIMER_COUNT_SHIFT)); I915_WRITE(ILK_DPFC_FENCE_YOFF, crtc->y); I915_WRITE(ILK_FBC_RT_BASE, i915_gem_obj_ggtt_offset(obj) | ILK_FBC_RT_VALID); /* enable it... */ @@ -272,7 +274,7 @@ static bool ironlake_fbc_enabled(struct drm_device *dev) return I915_READ(ILK_DPFC_CONTROL) & DPFC_CTL_EN; } -static void gen7_enable_fbc(struct drm_crtc *crtc, unsigned long interval) +static void gen7_enable_fbc(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; @@ -329,8 +331,7 @@ static void intel_fbc_work_fn(struct work_struct *__work) * the prior work. */ if (work->crtc->fb == work->fb) { - dev_priv->display.enable_fbc(work->crtc, - work->interval); + dev_priv->display.enable_fbc(work->crtc); dev_priv->fbc.plane = to_intel_crtc(work->crtc)->plane; dev_priv->fbc.fb_id = work->crtc->fb->base.id; @@ -367,7 +368,7 @@ static void intel_cancel_fbc_work(struct drm_i915_private *dev_priv) dev_priv->fbc.fbc_work = NULL; } -static void intel_enable_fbc(struct drm_crtc *crtc, unsigned long interval) +static void intel_enable_fbc(struct drm_crtc *crtc) { struct intel_fbc_work *work; struct drm_device *dev = crtc->dev; @@ -381,13 +382,12 @@ static void intel_enable_fbc(struct drm_crtc *crtc, unsigned long interval) work = kzalloc(sizeof(*work), GFP_KERNEL); if (work == NULL) { DRM_ERROR("Failed to allocate FBC work structure\n"); - dev_priv->display.enable_fbc(crtc, interval); + dev_priv->display.enable_fbc(crtc); return; } work->crtc = crtc; work->fb = crtc->fb; - work->interval = interval; INIT_DELAYED_WORK(&work->work, intel_fbc_work_fn); dev_priv->fbc.fbc_work = work; @@ -461,7 +461,7 @@ void intel_update_fbc(struct drm_device *dev) const struct drm_display_mode *adjusted_mode; unsigned int max_width, max_height; - if (!I915_HAS_FBC(dev)) { + if (!HAS_FBC(dev)) { set_no_fbc_reason(dev_priv, FBC_UNSUPPORTED); return; } @@ -537,10 +537,10 @@ void intel_update_fbc(struct drm_device *dev) DRM_DEBUG_KMS("mode too large for compression, disabling\n"); goto out_disable; } - if ((IS_I915GM(dev) || IS_I945GM(dev) || IS_HASWELL(dev)) && - intel_crtc->plane != 0) { + if ((INTEL_INFO(dev)->gen < 4 || IS_HASWELL(dev)) && + intel_crtc->plane != PLANE_A) { if (set_no_fbc_reason(dev_priv, FBC_BAD_PLANE)) - DRM_DEBUG_KMS("plane not 0, disabling compression\n"); + DRM_DEBUG_KMS("plane not A, disabling compression\n"); goto out_disable; } @@ -602,7 +602,7 @@ void intel_update_fbc(struct drm_device *dev) intel_disable_fbc(dev); } - intel_enable_fbc(crtc, 500); + intel_enable_fbc(crtc); dev_priv->fbc.no_fbc_reason = FBC_OK; return; @@ -824,7 +824,7 @@ static int i9xx_get_fifo_size(struct drm_device *dev, int plane) return size; } -static int i85x_get_fifo_size(struct drm_device *dev, int plane) +static int i830_get_fifo_size(struct drm_device *dev, int plane) { struct drm_i915_private *dev_priv = dev->dev_private; uint32_t dsparb = I915_READ(DSPARB); @@ -857,21 +857,6 @@ static int i845_get_fifo_size(struct drm_device *dev, int plane) return size; } -static int i830_get_fifo_size(struct drm_device *dev, int plane) -{ - struct drm_i915_private *dev_priv = dev->dev_private; - uint32_t dsparb = I915_READ(DSPARB); - int size; - - size = dsparb & 0x7f; - size >>= 1; /* Convert to cachelines */ - - DRM_DEBUG_KMS("FIFO size - (0x%08x) %s: %d\n", dsparb, - plane ? "B" : "A", size); - - return size; -} - /* Pineview has different values for various configs */ static const struct intel_watermark_params pineview_display_wm = { PINEVIEW_DISPLAY_FIFO, @@ -950,14 +935,14 @@ static const struct intel_watermark_params i915_wm_info = { 2, I915_FIFO_LINE_SIZE }; -static const struct intel_watermark_params i855_wm_info = { +static const struct intel_watermark_params i830_wm_info = { I855GM_FIFO_SIZE, I915_MAX_WM, 1, 2, I830_FIFO_LINE_SIZE }; -static const struct intel_watermark_params i830_wm_info = { +static const struct intel_watermark_params i845_wm_info = { I830_FIFO_SIZE, I915_MAX_WM, 1, @@ -965,65 +950,6 @@ static const struct intel_watermark_params i830_wm_info = { I830_FIFO_LINE_SIZE }; -static const struct intel_watermark_params ironlake_display_wm_info = { - ILK_DISPLAY_FIFO, - ILK_DISPLAY_MAXWM, - ILK_DISPLAY_DFTWM, - 2, - ILK_FIFO_LINE_SIZE -}; -static const struct intel_watermark_params ironlake_cursor_wm_info = { - ILK_CURSOR_FIFO, - ILK_CURSOR_MAXWM, - ILK_CURSOR_DFTWM, - 2, - ILK_FIFO_LINE_SIZE -}; -static const struct intel_watermark_params ironlake_display_srwm_info = { - ILK_DISPLAY_SR_FIFO, - ILK_DISPLAY_MAX_SRWM, - ILK_DISPLAY_DFT_SRWM, - 2, - ILK_FIFO_LINE_SIZE -}; -static const struct intel_watermark_params ironlake_cursor_srwm_info = { - ILK_CURSOR_SR_FIFO, - ILK_CURSOR_MAX_SRWM, - ILK_CURSOR_DFT_SRWM, - 2, - ILK_FIFO_LINE_SIZE -}; - -static const struct intel_watermark_params sandybridge_display_wm_info = { - SNB_DISPLAY_FIFO, - SNB_DISPLAY_MAXWM, - SNB_DISPLAY_DFTWM, - 2, - SNB_FIFO_LINE_SIZE -}; -static const struct intel_watermark_params sandybridge_cursor_wm_info = { - SNB_CURSOR_FIFO, - SNB_CURSOR_MAXWM, - SNB_CURSOR_DFTWM, - 2, - SNB_FIFO_LINE_SIZE -}; -static const struct intel_watermark_params sandybridge_display_srwm_info = { - SNB_DISPLAY_SR_FIFO, - SNB_DISPLAY_MAX_SRWM, - SNB_DISPLAY_DFT_SRWM, - 2, - SNB_FIFO_LINE_SIZE -}; -static const struct intel_watermark_params sandybridge_cursor_srwm_info = { - SNB_CURSOR_SR_FIFO, - SNB_CURSOR_MAX_SRWM, - SNB_CURSOR_DFT_SRWM, - 2, - SNB_FIFO_LINE_SIZE -}; - - /** * intel_calculate_wm - calculate watermark level * @clock_in_khz: pixel clock @@ -1574,7 +1500,7 @@ static void i9xx_update_wm(struct drm_crtc *unused_crtc) else if (!IS_GEN2(dev)) wm_info = &i915_wm_info; else - wm_info = &i855_wm_info; + wm_info = &i830_wm_info; fifo_size = dev_priv->display.get_fifo_size(dev, 0); crtc = intel_get_crtc_for_plane(dev, 0); @@ -1622,7 +1548,7 @@ static void i9xx_update_wm(struct drm_crtc *unused_crtc) if (IS_I945G(dev) || IS_I945GM(dev)) I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN_MASK | 0); else if (IS_I915GM(dev)) - I915_WRITE(INSTPM, I915_READ(INSTPM) & ~INSTPM_SELF_EN); + I915_WRITE(INSTPM, _MASKED_BIT_DISABLE(INSTPM_SELF_EN)); /* Calc sr entries for one plane configs */ if (HAS_FW_BLC(dev) && enabled) { @@ -1674,14 +1600,14 @@ static void i9xx_update_wm(struct drm_crtc *unused_crtc) I915_WRITE(FW_BLC_SELF, FW_BLC_SELF_EN_MASK | FW_BLC_SELF_EN); else if (IS_I915GM(dev)) - I915_WRITE(INSTPM, I915_READ(INSTPM) | INSTPM_SELF_EN); + I915_WRITE(INSTPM, _MASKED_BIT_ENABLE(INSTPM_SELF_EN)); DRM_DEBUG_KMS("memory self refresh enabled\n"); } else DRM_DEBUG_KMS("memory self refresh disabled\n"); } } -static void i830_update_wm(struct drm_crtc *unused_crtc) +static void i845_update_wm(struct drm_crtc *unused_crtc) { struct drm_device *dev = unused_crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; @@ -1696,7 +1622,7 @@ static void i830_update_wm(struct drm_crtc *unused_crtc) adjusted_mode = &to_intel_crtc(crtc)->config.adjusted_mode; planea_wm = intel_calculate_wm(adjusted_mode->crtc_clock, - &i830_wm_info, + &i845_wm_info, dev_priv->display.get_fifo_size(dev, 0), 4, latency_ns); fwater_lo = I915_READ(FW_BLC) & ~0xfff; @@ -1707,423 +1633,6 @@ static void i830_update_wm(struct drm_crtc *unused_crtc) I915_WRITE(FW_BLC, fwater_lo); } -/* - * Check the wm result. - * - * If any calculated watermark values is larger than the maximum value that - * can be programmed into the associated watermark register, that watermark - * must be disabled. - */ -static bool ironlake_check_srwm(struct drm_device *dev, int level, - int fbc_wm, int display_wm, int cursor_wm, - const struct intel_watermark_params *display, - const struct intel_watermark_params *cursor) -{ - struct drm_i915_private *dev_priv = dev->dev_private; - - DRM_DEBUG_KMS("watermark %d: display plane %d, fbc lines %d," - " cursor %d\n", level, display_wm, fbc_wm, cursor_wm); - - if (fbc_wm > SNB_FBC_MAX_SRWM) { - DRM_DEBUG_KMS("fbc watermark(%d) is too large(%d), disabling wm%d+\n", - fbc_wm, SNB_FBC_MAX_SRWM, level); - - /* fbc has it's own way to disable FBC WM */ - I915_WRITE(DISP_ARB_CTL, - I915_READ(DISP_ARB_CTL) | DISP_FBC_WM_DIS); - return false; - } else if (INTEL_INFO(dev)->gen >= 6) { - /* enable FBC WM (except on ILK, where it must remain off) */ - I915_WRITE(DISP_ARB_CTL, - I915_READ(DISP_ARB_CTL) & ~DISP_FBC_WM_DIS); - } - - if (display_wm > display->max_wm) { - DRM_DEBUG_KMS("display watermark(%d) is too large(%d), disabling wm%d+\n", - display_wm, SNB_DISPLAY_MAX_SRWM, level); - return false; - } - - if (cursor_wm > cursor->max_wm) { - DRM_DEBUG_KMS("cursor watermark(%d) is too large(%d), disabling wm%d+\n", - cursor_wm, SNB_CURSOR_MAX_SRWM, level); - return false; - } - - if (!(fbc_wm || display_wm || cursor_wm)) { - DRM_DEBUG_KMS("latency %d is 0, disabling wm%d+\n", level, level); - return false; - } - - return true; -} - -/* - * Compute watermark values of WM[1-3], - */ -static bool ironlake_compute_srwm(struct drm_device *dev, int level, int plane, - int latency_ns, - const struct intel_watermark_params *display, - const struct intel_watermark_params *cursor, - int *fbc_wm, int *display_wm, int *cursor_wm) -{ - struct drm_crtc *crtc; - const struct drm_display_mode *adjusted_mode; - unsigned long line_time_us; - int hdisplay, htotal, pixel_size, clock; - int line_count, line_size; - int small, large; - int entries; - - if (!latency_ns) { - *fbc_wm = *display_wm = *cursor_wm = 0; - return false; - } - - crtc = intel_get_crtc_for_plane(dev, plane); - adjusted_mode = &to_intel_crtc(crtc)->config.adjusted_mode; - clock = adjusted_mode->crtc_clock; - htotal = adjusted_mode->crtc_htotal; - hdisplay = to_intel_crtc(crtc)->config.pipe_src_w; - pixel_size = crtc->fb->bits_per_pixel / 8; - - line_time_us = (htotal * 1000) / clock; - line_count = (latency_ns / line_time_us + 1000) / 1000; - line_size = hdisplay * pixel_size; - - /* Use the minimum of the small and large buffer method for primary */ - small = ((clock * pixel_size / 1000) * latency_ns) / 1000; - large = line_count * line_size; - - entries = DIV_ROUND_UP(min(small, large), display->cacheline_size); - *display_wm = entries + display->guard_size; - - /* - * Spec says: - * FBC WM = ((Final Primary WM * 64) / number of bytes per line) + 2 - */ - *fbc_wm = DIV_ROUND_UP(*display_wm * 64, line_size) + 2; - - /* calculate the self-refresh watermark for display cursor */ - entries = line_count * pixel_size * 64; - entries = DIV_ROUND_UP(entries, cursor->cacheline_size); - *cursor_wm = entries + cursor->guard_size; - - return ironlake_check_srwm(dev, level, - *fbc_wm, *display_wm, *cursor_wm, - display, cursor); -} - -static void ironlake_update_wm(struct drm_crtc *crtc) -{ - struct drm_device *dev = crtc->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - int fbc_wm, plane_wm, cursor_wm; - unsigned int enabled; - - enabled = 0; - if (g4x_compute_wm0(dev, PIPE_A, - &ironlake_display_wm_info, - dev_priv->wm.pri_latency[0] * 100, - &ironlake_cursor_wm_info, - dev_priv->wm.cur_latency[0] * 100, - &plane_wm, &cursor_wm)) { - I915_WRITE(WM0_PIPEA_ILK, - (plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm); - DRM_DEBUG_KMS("FIFO watermarks For pipe A -" - " plane %d, " "cursor: %d\n", - plane_wm, cursor_wm); - enabled |= 1 << PIPE_A; - } - - if (g4x_compute_wm0(dev, PIPE_B, - &ironlake_display_wm_info, - dev_priv->wm.pri_latency[0] * 100, - &ironlake_cursor_wm_info, - dev_priv->wm.cur_latency[0] * 100, - &plane_wm, &cursor_wm)) { - I915_WRITE(WM0_PIPEB_ILK, - (plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm); - DRM_DEBUG_KMS("FIFO watermarks For pipe B -" - " plane %d, cursor: %d\n", - plane_wm, cursor_wm); - enabled |= 1 << PIPE_B; - } - - /* - * Calculate and update the self-refresh watermark only when one - * display plane is used. - */ - I915_WRITE(WM3_LP_ILK, 0); - I915_WRITE(WM2_LP_ILK, 0); - I915_WRITE(WM1_LP_ILK, 0); - - if (!single_plane_enabled(enabled)) - return; - enabled = ffs(enabled) - 1; - - /* WM1 */ - if (!ironlake_compute_srwm(dev, 1, enabled, - dev_priv->wm.pri_latency[1] * 500, - &ironlake_display_srwm_info, - &ironlake_cursor_srwm_info, - &fbc_wm, &plane_wm, &cursor_wm)) - return; - - I915_WRITE(WM1_LP_ILK, - WM1_LP_SR_EN | - (dev_priv->wm.pri_latency[1] << WM1_LP_LATENCY_SHIFT) | - (fbc_wm << WM1_LP_FBC_SHIFT) | - (plane_wm << WM1_LP_SR_SHIFT) | - cursor_wm); - - /* WM2 */ - if (!ironlake_compute_srwm(dev, 2, enabled, - dev_priv->wm.pri_latency[2] * 500, - &ironlake_display_srwm_info, - &ironlake_cursor_srwm_info, - &fbc_wm, &plane_wm, &cursor_wm)) - return; - - I915_WRITE(WM2_LP_ILK, - WM2_LP_EN | - (dev_priv->wm.pri_latency[2] << WM1_LP_LATENCY_SHIFT) | - (fbc_wm << WM1_LP_FBC_SHIFT) | - (plane_wm << WM1_LP_SR_SHIFT) | - cursor_wm); - - /* - * WM3 is unsupported on ILK, probably because we don't have latency - * data for that power state - */ -} - -static void sandybridge_update_wm(struct drm_crtc *crtc) -{ - struct drm_device *dev = crtc->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - int latency = dev_priv->wm.pri_latency[0] * 100; /* In unit 0.1us */ - u32 val; - int fbc_wm, plane_wm, cursor_wm; - unsigned int enabled; - - enabled = 0; - if (g4x_compute_wm0(dev, PIPE_A, - &sandybridge_display_wm_info, latency, - &sandybridge_cursor_wm_info, latency, - &plane_wm, &cursor_wm)) { - val = I915_READ(WM0_PIPEA_ILK); - val &= ~(WM0_PIPE_PLANE_MASK | WM0_PIPE_CURSOR_MASK); - I915_WRITE(WM0_PIPEA_ILK, val | - ((plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm)); - DRM_DEBUG_KMS("FIFO watermarks For pipe A -" - " plane %d, " "cursor: %d\n", - plane_wm, cursor_wm); - enabled |= 1 << PIPE_A; - } - - if (g4x_compute_wm0(dev, PIPE_B, - &sandybridge_display_wm_info, latency, - &sandybridge_cursor_wm_info, latency, - &plane_wm, &cursor_wm)) { - val = I915_READ(WM0_PIPEB_ILK); - val &= ~(WM0_PIPE_PLANE_MASK | WM0_PIPE_CURSOR_MASK); - I915_WRITE(WM0_PIPEB_ILK, val | - ((plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm)); - DRM_DEBUG_KMS("FIFO watermarks For pipe B -" - " plane %d, cursor: %d\n", - plane_wm, cursor_wm); - enabled |= 1 << PIPE_B; - } - - /* - * Calculate and update the self-refresh watermark only when one - * display plane is used. - * - * SNB support 3 levels of watermark. - * - * WM1/WM2/WM2 watermarks have to be enabled in the ascending order, - * and disabled in the descending order - * - */ - I915_WRITE(WM3_LP_ILK, 0); - I915_WRITE(WM2_LP_ILK, 0); - I915_WRITE(WM1_LP_ILK, 0); - - if (!single_plane_enabled(enabled) || - dev_priv->sprite_scaling_enabled) - return; - enabled = ffs(enabled) - 1; - - /* WM1 */ - if (!ironlake_compute_srwm(dev, 1, enabled, - dev_priv->wm.pri_latency[1] * 500, - &sandybridge_display_srwm_info, - &sandybridge_cursor_srwm_info, - &fbc_wm, &plane_wm, &cursor_wm)) - return; - - I915_WRITE(WM1_LP_ILK, - WM1_LP_SR_EN | - (dev_priv->wm.pri_latency[1] << WM1_LP_LATENCY_SHIFT) | - (fbc_wm << WM1_LP_FBC_SHIFT) | - (plane_wm << WM1_LP_SR_SHIFT) | - cursor_wm); - - /* WM2 */ - if (!ironlake_compute_srwm(dev, 2, enabled, - dev_priv->wm.pri_latency[2] * 500, - &sandybridge_display_srwm_info, - &sandybridge_cursor_srwm_info, - &fbc_wm, &plane_wm, &cursor_wm)) - return; - - I915_WRITE(WM2_LP_ILK, - WM2_LP_EN | - (dev_priv->wm.pri_latency[2] << WM1_LP_LATENCY_SHIFT) | - (fbc_wm << WM1_LP_FBC_SHIFT) | - (plane_wm << WM1_LP_SR_SHIFT) | - cursor_wm); - - /* WM3 */ - if (!ironlake_compute_srwm(dev, 3, enabled, - dev_priv->wm.pri_latency[3] * 500, - &sandybridge_display_srwm_info, - &sandybridge_cursor_srwm_info, - &fbc_wm, &plane_wm, &cursor_wm)) - return; - - I915_WRITE(WM3_LP_ILK, - WM3_LP_EN | - (dev_priv->wm.pri_latency[3] << WM1_LP_LATENCY_SHIFT) | - (fbc_wm << WM1_LP_FBC_SHIFT) | - (plane_wm << WM1_LP_SR_SHIFT) | - cursor_wm); -} - -static void ivybridge_update_wm(struct drm_crtc *crtc) -{ - struct drm_device *dev = crtc->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - int latency = dev_priv->wm.pri_latency[0] * 100; /* In unit 0.1us */ - u32 val; - int fbc_wm, plane_wm, cursor_wm; - int ignore_fbc_wm, ignore_plane_wm, ignore_cursor_wm; - unsigned int enabled; - - enabled = 0; - if (g4x_compute_wm0(dev, PIPE_A, - &sandybridge_display_wm_info, latency, - &sandybridge_cursor_wm_info, latency, - &plane_wm, &cursor_wm)) { - val = I915_READ(WM0_PIPEA_ILK); - val &= ~(WM0_PIPE_PLANE_MASK | WM0_PIPE_CURSOR_MASK); - I915_WRITE(WM0_PIPEA_ILK, val | - ((plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm)); - DRM_DEBUG_KMS("FIFO watermarks For pipe A -" - " plane %d, " "cursor: %d\n", - plane_wm, cursor_wm); - enabled |= 1 << PIPE_A; - } - - if (g4x_compute_wm0(dev, PIPE_B, - &sandybridge_display_wm_info, latency, - &sandybridge_cursor_wm_info, latency, - &plane_wm, &cursor_wm)) { - val = I915_READ(WM0_PIPEB_ILK); - val &= ~(WM0_PIPE_PLANE_MASK | WM0_PIPE_CURSOR_MASK); - I915_WRITE(WM0_PIPEB_ILK, val | - ((plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm)); - DRM_DEBUG_KMS("FIFO watermarks For pipe B -" - " plane %d, cursor: %d\n", - plane_wm, cursor_wm); - enabled |= 1 << PIPE_B; - } - - if (g4x_compute_wm0(dev, PIPE_C, - &sandybridge_display_wm_info, latency, - &sandybridge_cursor_wm_info, latency, - &plane_wm, &cursor_wm)) { - val = I915_READ(WM0_PIPEC_IVB); - val &= ~(WM0_PIPE_PLANE_MASK | WM0_PIPE_CURSOR_MASK); - I915_WRITE(WM0_PIPEC_IVB, val | - ((plane_wm << WM0_PIPE_PLANE_SHIFT) | cursor_wm)); - DRM_DEBUG_KMS("FIFO watermarks For pipe C -" - " plane %d, cursor: %d\n", - plane_wm, cursor_wm); - enabled |= 1 << PIPE_C; - } - - /* - * Calculate and update the self-refresh watermark only when one - * display plane is used. - * - * SNB support 3 levels of watermark. - * - * WM1/WM2/WM2 watermarks have to be enabled in the ascending order, - * and disabled in the descending order - * - */ - I915_WRITE(WM3_LP_ILK, 0); - I915_WRITE(WM2_LP_ILK, 0); - I915_WRITE(WM1_LP_ILK, 0); - - if (!single_plane_enabled(enabled) || - dev_priv->sprite_scaling_enabled) - return; - enabled = ffs(enabled) - 1; - - /* WM1 */ - if (!ironlake_compute_srwm(dev, 1, enabled, - dev_priv->wm.pri_latency[1] * 500, - &sandybridge_display_srwm_info, - &sandybridge_cursor_srwm_info, - &fbc_wm, &plane_wm, &cursor_wm)) - return; - - I915_WRITE(WM1_LP_ILK, - WM1_LP_SR_EN | - (dev_priv->wm.pri_latency[1] << WM1_LP_LATENCY_SHIFT) | - (fbc_wm << WM1_LP_FBC_SHIFT) | - (plane_wm << WM1_LP_SR_SHIFT) | - cursor_wm); - - /* WM2 */ - if (!ironlake_compute_srwm(dev, 2, enabled, - dev_priv->wm.pri_latency[2] * 500, - &sandybridge_display_srwm_info, - &sandybridge_cursor_srwm_info, - &fbc_wm, &plane_wm, &cursor_wm)) - return; - - I915_WRITE(WM2_LP_ILK, - WM2_LP_EN | - (dev_priv->wm.pri_latency[2] << WM1_LP_LATENCY_SHIFT) | - (fbc_wm << WM1_LP_FBC_SHIFT) | - (plane_wm << WM1_LP_SR_SHIFT) | - cursor_wm); - - /* WM3, note we have to correct the cursor latency */ - if (!ironlake_compute_srwm(dev, 3, enabled, - dev_priv->wm.pri_latency[3] * 500, - &sandybridge_display_srwm_info, - &sandybridge_cursor_srwm_info, - &fbc_wm, &plane_wm, &ignore_cursor_wm) || - !ironlake_compute_srwm(dev, 3, enabled, - dev_priv->wm.cur_latency[3] * 500, - &sandybridge_display_srwm_info, - &sandybridge_cursor_srwm_info, - &ignore_fbc_wm, &ignore_plane_wm, &cursor_wm)) - return; - - I915_WRITE(WM3_LP_ILK, - WM3_LP_EN | - (dev_priv->wm.pri_latency[3] << WM1_LP_LATENCY_SHIFT) | - (fbc_wm << WM1_LP_FBC_SHIFT) | - (plane_wm << WM1_LP_SR_SHIFT) | - cursor_wm); -} - static uint32_t ilk_pipe_pixel_rate(struct drm_device *dev, struct drm_crtc *crtc) { @@ -2192,7 +1701,7 @@ static uint32_t ilk_wm_fbc(uint32_t pri_val, uint32_t horiz_pixels, return DIV_ROUND_UP(pri_val * 64, horiz_pixels * bytes_per_pixel) + 2; } -struct hsw_pipe_wm_parameters { +struct ilk_pipe_wm_parameters { bool active; uint32_t pipe_htotal; uint32_t pixel_rate; @@ -2201,7 +1710,7 @@ struct hsw_pipe_wm_parameters { struct intel_plane_wm_parameters cur; }; -struct hsw_wm_maximums { +struct ilk_wm_maximums { uint16_t pri; uint16_t spr; uint16_t cur; @@ -2219,7 +1728,7 @@ struct intel_wm_config { * For both WM_PIPE and WM_LP. * mem_value must be in 0.1us units. */ -static uint32_t ilk_compute_pri_wm(const struct hsw_pipe_wm_parameters *params, +static uint32_t ilk_compute_pri_wm(const struct ilk_pipe_wm_parameters *params, uint32_t mem_value, bool is_lp) { @@ -2248,7 +1757,7 @@ static uint32_t ilk_compute_pri_wm(const struct hsw_pipe_wm_parameters *params, * For both WM_PIPE and WM_LP. * mem_value must be in 0.1us units. */ -static uint32_t ilk_compute_spr_wm(const struct hsw_pipe_wm_parameters *params, +static uint32_t ilk_compute_spr_wm(const struct ilk_pipe_wm_parameters *params, uint32_t mem_value) { uint32_t method1, method2; @@ -2271,7 +1780,7 @@ static uint32_t ilk_compute_spr_wm(const struct hsw_pipe_wm_parameters *params, * For both WM_PIPE and WM_LP. * mem_value must be in 0.1us units. */ -static uint32_t ilk_compute_cur_wm(const struct hsw_pipe_wm_parameters *params, +static uint32_t ilk_compute_cur_wm(const struct ilk_pipe_wm_parameters *params, uint32_t mem_value) { if (!params->active || !params->cur.enabled) @@ -2285,7 +1794,7 @@ static uint32_t ilk_compute_cur_wm(const struct hsw_pipe_wm_parameters *params, } /* Only for WM_LP. */ -static uint32_t ilk_compute_fbc_wm(const struct hsw_pipe_wm_parameters *params, +static uint32_t ilk_compute_fbc_wm(const struct ilk_pipe_wm_parameters *params, uint32_t pri_val) { if (!params->active || !params->pri.enabled) @@ -2390,7 +1899,7 @@ static void ilk_compute_wm_maximums(struct drm_device *dev, int level, const struct intel_wm_config *config, enum intel_ddb_partitioning ddb_partitioning, - struct hsw_wm_maximums *max) + struct ilk_wm_maximums *max) { max->pri = ilk_plane_wm_max(dev, level, config, ddb_partitioning, false); max->spr = ilk_plane_wm_max(dev, level, config, ddb_partitioning, true); @@ -2399,7 +1908,7 @@ static void ilk_compute_wm_maximums(struct drm_device *dev, } static bool ilk_validate_wm_level(int level, - const struct hsw_wm_maximums *max, + const struct ilk_wm_maximums *max, struct intel_wm_level *result) { bool ret; @@ -2441,7 +1950,7 @@ static bool ilk_validate_wm_level(int level, static void ilk_compute_wm_level(struct drm_i915_private *dev_priv, int level, - const struct hsw_pipe_wm_parameters *p, + const struct ilk_pipe_wm_parameters *p, struct intel_wm_level *result) { uint16_t pri_latency = dev_priv->wm.pri_latency[level]; @@ -2489,7 +1998,7 @@ static void intel_read_wm_latency(struct drm_device *dev, uint16_t wm[5]) { struct drm_i915_private *dev_priv = dev->dev_private; - if (IS_HASWELL(dev)) { + if (IS_HASWELL(dev) || IS_BROADWELL(dev)) { uint64_t sskpd = I915_READ64(MCH_SSKPD); wm[0] = (sskpd >> 56) & 0xFF; @@ -2537,7 +2046,7 @@ static void intel_fixup_cur_wm_latency(struct drm_device *dev, uint16_t wm[5]) static int ilk_wm_max_level(const struct drm_device *dev) { /* how many WM levels are we expecting */ - if (IS_HASWELL(dev)) + if (IS_HASWELL(dev) || IS_BROADWELL(dev)) return 4; else if (INTEL_INFO(dev)->gen >= 6) return 3; @@ -2589,8 +2098,8 @@ static void intel_setup_wm_latency(struct drm_device *dev) intel_print_wm_latency(dev, "Cursor", dev_priv->wm.cur_latency); } -static void hsw_compute_wm_parameters(struct drm_crtc *crtc, - struct hsw_pipe_wm_parameters *p, +static void ilk_compute_wm_parameters(struct drm_crtc *crtc, + struct ilk_pipe_wm_parameters *p, struct intel_wm_config *config) { struct drm_device *dev = crtc->dev; @@ -2600,7 +2109,7 @@ static void hsw_compute_wm_parameters(struct drm_crtc *crtc, p->active = intel_crtc_active(crtc); if (p->active) { - p->pipe_htotal = intel_crtc->config.adjusted_mode.htotal; + p->pipe_htotal = intel_crtc->config.adjusted_mode.crtc_htotal; p->pixel_rate = ilk_pipe_pixel_rate(dev, crtc); p->pri.bytes_per_pixel = crtc->fb->bits_per_pixel / 8; p->cur.bytes_per_pixel = 4; @@ -2627,7 +2136,7 @@ static void hsw_compute_wm_parameters(struct drm_crtc *crtc, /* Compute new watermarks for the pipe */ static bool intel_compute_pipe_wm(struct drm_crtc *crtc, - const struct hsw_pipe_wm_parameters *params, + const struct ilk_pipe_wm_parameters *params, struct intel_pipe_wm *pipe_wm) { struct drm_device *dev = crtc->dev; @@ -2639,16 +2148,25 @@ static bool intel_compute_pipe_wm(struct drm_crtc *crtc, .sprites_enabled = params->spr.enabled, .sprites_scaled = params->spr.scaled, }; - struct hsw_wm_maximums max; + struct ilk_wm_maximums max; /* LP0 watermarks always use 1/2 DDB partitioning */ ilk_compute_wm_maximums(dev, 0, &config, INTEL_DDB_PART_1_2, &max); + /* ILK/SNB: LP2+ watermarks only w/o sprites */ + if (INTEL_INFO(dev)->gen <= 6 && params->spr.enabled) + max_level = 1; + + /* ILK/SNB/IVB: LP1+ watermarks only w/o scaling */ + if (params->spr.scaled) + max_level = 0; + for (level = 0; level <= max_level; level++) ilk_compute_wm_level(dev_priv, level, params, &pipe_wm->wm[level]); - pipe_wm->linetime = hsw_compute_linetime_wm(dev, crtc); + if (IS_HASWELL(dev) || IS_BROADWELL(dev)) + pipe_wm->linetime = hsw_compute_linetime_wm(dev, crtc); /* At least LP0 must be valid */ return ilk_validate_wm_level(0, &max, &pipe_wm->wm[0]); @@ -2683,12 +2201,19 @@ static void ilk_merge_wm_level(struct drm_device *dev, * Merge all low power watermarks for all active pipes. */ static void ilk_wm_merge(struct drm_device *dev, - const struct hsw_wm_maximums *max, + const struct intel_wm_config *config, + const struct ilk_wm_maximums *max, struct intel_pipe_wm *merged) { int level, max_level = ilk_wm_max_level(dev); - merged->fbc_wm_enabled = true; + /* ILK/SNB/IVB: LP1+ watermarks only w/ single pipe */ + if ((INTEL_INFO(dev)->gen <= 6 || IS_IVYBRIDGE(dev)) && + config->num_pipes_active > 1) + return; + + /* ILK: FBC WM must be disabled always */ + merged->fbc_wm_enabled = INTEL_INFO(dev)->gen >= 6; /* merge each WM1+ level */ for (level = 1; level <= max_level; level++) { @@ -2708,6 +2233,20 @@ static void ilk_wm_merge(struct drm_device *dev, wm->fbc_val = 0; } } + + /* ILK: LP2+ must be disabled when FBC WM is disabled but FBC enabled */ + /* + * FIXME this is racy. FBC might get enabled later. + * What we should check here is whether FBC can be + * enabled sometime later. + */ + if (IS_GEN5(dev) && !merged->fbc_wm_enabled && intel_fbc_enabled(dev)) { + for (level = 2; level <= max_level; level++) { + struct intel_wm_level *wm = &merged->wm[level]; + + wm->enable = false; + } + } } static int ilk_wm_lp_to_level(int wm_lp, const struct intel_pipe_wm *pipe_wm) @@ -2716,10 +2255,21 @@ static int ilk_wm_lp_to_level(int wm_lp, const struct intel_pipe_wm *pipe_wm) return wm_lp + (wm_lp >= 2 && pipe_wm->wm[4].enable); } -static void hsw_compute_wm_results(struct drm_device *dev, +/* The value we need to program into the WM_LPx latency field */ +static unsigned int ilk_wm_lp_latency(struct drm_device *dev, int level) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + + if (IS_HASWELL(dev) || IS_BROADWELL(dev)) + return 2 * level; + else + return dev_priv->wm.pri_latency[level]; +} + +static void ilk_compute_wm_results(struct drm_device *dev, const struct intel_pipe_wm *merged, enum intel_ddb_partitioning partitioning, - struct hsw_wm_values *results) + struct ilk_wm_values *results) { struct intel_crtc *intel_crtc; int level, wm_lp; @@ -2738,7 +2288,7 @@ static void hsw_compute_wm_results(struct drm_device *dev, break; results->wm_lp[wm_lp - 1] = WM3_LP_EN | - ((level * 2) << WM1_LP_LATENCY_SHIFT) | + (ilk_wm_lp_latency(dev, level) << WM1_LP_LATENCY_SHIFT) | (r->pri_val << WM1_LP_SR_SHIFT) | r->cur_val; @@ -2749,7 +2299,11 @@ static void hsw_compute_wm_results(struct drm_device *dev, results->wm_lp[wm_lp - 1] |= r->fbc_val << WM1_LP_FBC_SHIFT; - results->wm_lp_spr[wm_lp - 1] = r->spr_val; + if (INTEL_INFO(dev)->gen <= 6 && r->spr_val) { + WARN_ON(wm_lp != 1); + results->wm_lp_spr[wm_lp - 1] = WM1S_LP_EN | r->spr_val; + } else + results->wm_lp_spr[wm_lp - 1] = r->spr_val; } /* LP0 register values */ @@ -2772,7 +2326,7 @@ static void hsw_compute_wm_results(struct drm_device *dev, /* Find the result with the highest level enabled. Check for enable_fbc_wm in * case both are at the same level. Prefer r1 in case they're the same. */ -static struct intel_pipe_wm *hsw_find_best_result(struct drm_device *dev, +static struct intel_pipe_wm *ilk_find_best_result(struct drm_device *dev, struct intel_pipe_wm *r1, struct intel_pipe_wm *r2) { @@ -2807,8 +2361,8 @@ static struct intel_pipe_wm *hsw_find_best_result(struct drm_device *dev, #define WM_DIRTY_DDB (1 << 25) static unsigned int ilk_compute_wm_dirty(struct drm_device *dev, - const struct hsw_wm_values *old, - const struct hsw_wm_values *new) + const struct ilk_wm_values *old, + const struct ilk_wm_values *new) { unsigned int dirty = 0; enum pipe pipe; @@ -2858,27 +2412,53 @@ static unsigned int ilk_compute_wm_dirty(struct drm_device *dev, return dirty; } +static bool _ilk_disable_lp_wm(struct drm_i915_private *dev_priv, + unsigned int dirty) +{ + struct ilk_wm_values *previous = &dev_priv->wm.hw; + bool changed = false; + + if (dirty & WM_DIRTY_LP(3) && previous->wm_lp[2] & WM1_LP_SR_EN) { + previous->wm_lp[2] &= ~WM1_LP_SR_EN; + I915_WRITE(WM3_LP_ILK, previous->wm_lp[2]); + changed = true; + } + if (dirty & WM_DIRTY_LP(2) && previous->wm_lp[1] & WM1_LP_SR_EN) { + previous->wm_lp[1] &= ~WM1_LP_SR_EN; + I915_WRITE(WM2_LP_ILK, previous->wm_lp[1]); + changed = true; + } + if (dirty & WM_DIRTY_LP(1) && previous->wm_lp[0] & WM1_LP_SR_EN) { + previous->wm_lp[0] &= ~WM1_LP_SR_EN; + I915_WRITE(WM1_LP_ILK, previous->wm_lp[0]); + changed = true; + } + + /* + * Don't touch WM1S_LP_EN here. + * Doing so could cause underruns. + */ + + return changed; +} + /* * The spec says we shouldn't write when we don't need, because every write * causes WMs to be re-evaluated, expending some power. */ -static void hsw_write_wm_values(struct drm_i915_private *dev_priv, - struct hsw_wm_values *results) +static void ilk_write_wm_values(struct drm_i915_private *dev_priv, + struct ilk_wm_values *results) { - struct hsw_wm_values *previous = &dev_priv->wm.hw; + struct drm_device *dev = dev_priv->dev; + struct ilk_wm_values *previous = &dev_priv->wm.hw; unsigned int dirty; uint32_t val; - dirty = ilk_compute_wm_dirty(dev_priv->dev, previous, results); + dirty = ilk_compute_wm_dirty(dev, previous, results); if (!dirty) return; - if (dirty & WM_DIRTY_LP(3) && previous->wm_lp[2] != 0) - I915_WRITE(WM3_LP_ILK, 0); - if (dirty & WM_DIRTY_LP(2) && previous->wm_lp[1] != 0) - I915_WRITE(WM2_LP_ILK, 0); - if (dirty & WM_DIRTY_LP(1) && previous->wm_lp[0] != 0) - I915_WRITE(WM1_LP_ILK, 0); + _ilk_disable_lp_wm(dev_priv, dirty); if (dirty & WM_DIRTY_PIPE(PIPE_A)) I915_WRITE(WM0_PIPEA_ILK, results->wm_pipe[0]); @@ -2895,12 +2475,21 @@ static void hsw_write_wm_values(struct drm_i915_private *dev_priv, I915_WRITE(PIPE_WM_LINETIME(PIPE_C), results->wm_linetime[2]); if (dirty & WM_DIRTY_DDB) { - val = I915_READ(WM_MISC); - if (results->partitioning == INTEL_DDB_PART_1_2) - val &= ~WM_MISC_DATA_PARTITION_5_6; - else - val |= WM_MISC_DATA_PARTITION_5_6; - I915_WRITE(WM_MISC, val); + if (IS_HASWELL(dev) || IS_BROADWELL(dev)) { + val = I915_READ(WM_MISC); + if (results->partitioning == INTEL_DDB_PART_1_2) + val &= ~WM_MISC_DATA_PARTITION_5_6; + else + val |= WM_MISC_DATA_PARTITION_5_6; + I915_WRITE(WM_MISC, val); + } else { + val = I915_READ(DISP_ARB_CTL2); + if (results->partitioning == INTEL_DDB_PART_1_2) + val &= ~DISP_DATA_PARTITION_5_6; + else + val |= DISP_DATA_PARTITION_5_6; + I915_WRITE(DISP_ARB_CTL2, val); + } } if (dirty & WM_DIRTY_FBC) { @@ -2912,37 +2501,48 @@ static void hsw_write_wm_values(struct drm_i915_private *dev_priv, I915_WRITE(DISP_ARB_CTL, val); } - if (dirty & WM_DIRTY_LP(1) && previous->wm_lp_spr[0] != results->wm_lp_spr[0]) + if (dirty & WM_DIRTY_LP(1) && + previous->wm_lp_spr[0] != results->wm_lp_spr[0]) I915_WRITE(WM1S_LP_ILK, results->wm_lp_spr[0]); - if (dirty & WM_DIRTY_LP(2) && previous->wm_lp_spr[1] != results->wm_lp_spr[1]) - I915_WRITE(WM2S_LP_IVB, results->wm_lp_spr[1]); - if (dirty & WM_DIRTY_LP(3) && previous->wm_lp_spr[2] != results->wm_lp_spr[2]) - I915_WRITE(WM3S_LP_IVB, results->wm_lp_spr[2]); - if (dirty & WM_DIRTY_LP(1) && results->wm_lp[0] != 0) + if (INTEL_INFO(dev)->gen >= 7) { + if (dirty & WM_DIRTY_LP(2) && previous->wm_lp_spr[1] != results->wm_lp_spr[1]) + I915_WRITE(WM2S_LP_IVB, results->wm_lp_spr[1]); + if (dirty & WM_DIRTY_LP(3) && previous->wm_lp_spr[2] != results->wm_lp_spr[2]) + I915_WRITE(WM3S_LP_IVB, results->wm_lp_spr[2]); + } + + if (dirty & WM_DIRTY_LP(1) && previous->wm_lp[0] != results->wm_lp[0]) I915_WRITE(WM1_LP_ILK, results->wm_lp[0]); - if (dirty & WM_DIRTY_LP(2) && results->wm_lp[1] != 0) + if (dirty & WM_DIRTY_LP(2) && previous->wm_lp[1] != results->wm_lp[1]) I915_WRITE(WM2_LP_ILK, results->wm_lp[1]); - if (dirty & WM_DIRTY_LP(3) && results->wm_lp[2] != 0) + if (dirty & WM_DIRTY_LP(3) && previous->wm_lp[2] != results->wm_lp[2]) I915_WRITE(WM3_LP_ILK, results->wm_lp[2]); dev_priv->wm.hw = *results; } -static void haswell_update_wm(struct drm_crtc *crtc) +static bool ilk_disable_lp_wm(struct drm_device *dev) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + + return _ilk_disable_lp_wm(dev_priv, WM_DIRTY_LP_ALL); +} + +static void ilk_update_wm(struct drm_crtc *crtc) { struct intel_crtc *intel_crtc = to_intel_crtc(crtc); struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct hsw_wm_maximums max; - struct hsw_pipe_wm_parameters params = {}; - struct hsw_wm_values results = {}; + struct ilk_wm_maximums max; + struct ilk_pipe_wm_parameters params = {}; + struct ilk_wm_values results = {}; enum intel_ddb_partitioning partitioning; struct intel_pipe_wm pipe_wm = {}; struct intel_pipe_wm lp_wm_1_2 = {}, lp_wm_5_6 = {}, *best_lp_wm; struct intel_wm_config config = {}; - hsw_compute_wm_parameters(crtc, ¶ms, &config); + ilk_compute_wm_parameters(crtc, ¶ms, &config); intel_compute_pipe_wm(crtc, ¶ms, &pipe_wm); @@ -2952,15 +2552,15 @@ static void haswell_update_wm(struct drm_crtc *crtc) intel_crtc->wm.active = pipe_wm; ilk_compute_wm_maximums(dev, 1, &config, INTEL_DDB_PART_1_2, &max); - ilk_wm_merge(dev, &max, &lp_wm_1_2); + ilk_wm_merge(dev, &config, &max, &lp_wm_1_2); /* 5/6 split only in single pipe config on IVB+ */ if (INTEL_INFO(dev)->gen >= 7 && config.num_pipes_active == 1 && config.sprites_enabled) { ilk_compute_wm_maximums(dev, 1, &config, INTEL_DDB_PART_5_6, &max); - ilk_wm_merge(dev, &max, &lp_wm_5_6); + ilk_wm_merge(dev, &config, &max, &lp_wm_5_6); - best_lp_wm = hsw_find_best_result(dev, &lp_wm_1_2, &lp_wm_5_6); + best_lp_wm = ilk_find_best_result(dev, &lp_wm_1_2, &lp_wm_5_6); } else { best_lp_wm = &lp_wm_1_2; } @@ -2968,16 +2568,17 @@ static void haswell_update_wm(struct drm_crtc *crtc) partitioning = (best_lp_wm == &lp_wm_1_2) ? INTEL_DDB_PART_1_2 : INTEL_DDB_PART_5_6; - hsw_compute_wm_results(dev, best_lp_wm, partitioning, &results); + ilk_compute_wm_results(dev, best_lp_wm, partitioning, &results); - hsw_write_wm_values(dev_priv, &results); + ilk_write_wm_values(dev_priv, &results); } -static void haswell_update_sprite_wm(struct drm_plane *plane, +static void ilk_update_sprite_wm(struct drm_plane *plane, struct drm_crtc *crtc, uint32_t sprite_width, int pixel_size, bool enabled, bool scaled) { + struct drm_device *dev = plane->dev; struct intel_plane *intel_plane = to_intel_plane(plane); intel_plane->wm.enabled = enabled; @@ -2985,176 +2586,24 @@ static void haswell_update_sprite_wm(struct drm_plane *plane, intel_plane->wm.horiz_pixels = sprite_width; intel_plane->wm.bytes_per_pixel = pixel_size; - haswell_update_wm(crtc); -} - -static bool -sandybridge_compute_sprite_wm(struct drm_device *dev, int plane, - uint32_t sprite_width, int pixel_size, - const struct intel_watermark_params *display, - int display_latency_ns, int *sprite_wm) -{ - struct drm_crtc *crtc; - int clock; - int entries, tlb_miss; - - crtc = intel_get_crtc_for_plane(dev, plane); - if (!intel_crtc_active(crtc)) { - *sprite_wm = display->guard_size; - return false; - } - - clock = to_intel_crtc(crtc)->config.adjusted_mode.crtc_clock; - - /* Use the small buffer method to calculate the sprite watermark */ - entries = ((clock * pixel_size / 1000) * display_latency_ns) / 1000; - tlb_miss = display->fifo_size*display->cacheline_size - - sprite_width * 8; - if (tlb_miss > 0) - entries += tlb_miss; - entries = DIV_ROUND_UP(entries, display->cacheline_size); - *sprite_wm = entries + display->guard_size; - if (*sprite_wm > (int)display->max_wm) - *sprite_wm = display->max_wm; - - return true; -} - -static bool -sandybridge_compute_sprite_srwm(struct drm_device *dev, int plane, - uint32_t sprite_width, int pixel_size, - const struct intel_watermark_params *display, - int latency_ns, int *sprite_wm) -{ - struct drm_crtc *crtc; - unsigned long line_time_us; - int clock; - int line_count, line_size; - int small, large; - int entries; - - if (!latency_ns) { - *sprite_wm = 0; - return false; - } - - crtc = intel_get_crtc_for_plane(dev, plane); - clock = to_intel_crtc(crtc)->config.adjusted_mode.crtc_clock; - if (!clock) { - *sprite_wm = 0; - return false; - } - - line_time_us = (sprite_width * 1000) / clock; - if (!line_time_us) { - *sprite_wm = 0; - return false; - } - - line_count = (latency_ns / line_time_us + 1000) / 1000; - line_size = sprite_width * pixel_size; - - /* Use the minimum of the small and large buffer method for primary */ - small = ((clock * pixel_size / 1000) * latency_ns) / 1000; - large = line_count * line_size; - - entries = DIV_ROUND_UP(min(small, large), display->cacheline_size); - *sprite_wm = entries + display->guard_size; - - return *sprite_wm > 0x3ff ? false : true; -} - -static void sandybridge_update_sprite_wm(struct drm_plane *plane, - struct drm_crtc *crtc, - uint32_t sprite_width, int pixel_size, - bool enabled, bool scaled) -{ - struct drm_device *dev = plane->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - int pipe = to_intel_plane(plane)->pipe; - int latency = dev_priv->wm.spr_latency[0] * 100; /* In unit 0.1us */ - u32 val; - int sprite_wm, reg; - int ret; - - if (!enabled) - return; - - switch (pipe) { - case 0: - reg = WM0_PIPEA_ILK; - break; - case 1: - reg = WM0_PIPEB_ILK; - break; - case 2: - reg = WM0_PIPEC_IVB; - break; - default: - return; /* bad pipe */ - } - - ret = sandybridge_compute_sprite_wm(dev, pipe, sprite_width, pixel_size, - &sandybridge_display_wm_info, - latency, &sprite_wm); - if (!ret) { - DRM_DEBUG_KMS("failed to compute sprite wm for pipe %c\n", - pipe_name(pipe)); - return; - } - - val = I915_READ(reg); - val &= ~WM0_PIPE_SPRITE_MASK; - I915_WRITE(reg, val | (sprite_wm << WM0_PIPE_SPRITE_SHIFT)); - DRM_DEBUG_KMS("sprite watermarks For pipe %c - %d\n", pipe_name(pipe), sprite_wm); - - - ret = sandybridge_compute_sprite_srwm(dev, pipe, sprite_width, - pixel_size, - &sandybridge_display_srwm_info, - dev_priv->wm.spr_latency[1] * 500, - &sprite_wm); - if (!ret) { - DRM_DEBUG_KMS("failed to compute sprite lp1 wm on pipe %c\n", - pipe_name(pipe)); - return; - } - I915_WRITE(WM1S_LP_ILK, sprite_wm); - - /* Only IVB has two more LP watermarks for sprite */ - if (!IS_IVYBRIDGE(dev)) - return; - - ret = sandybridge_compute_sprite_srwm(dev, pipe, sprite_width, - pixel_size, - &sandybridge_display_srwm_info, - dev_priv->wm.spr_latency[2] * 500, - &sprite_wm); - if (!ret) { - DRM_DEBUG_KMS("failed to compute sprite lp2 wm on pipe %c\n", - pipe_name(pipe)); - return; - } - I915_WRITE(WM2S_LP_IVB, sprite_wm); + /* + * IVB workaround: must disable low power watermarks for at least + * one frame before enabling scaling. LP watermarks can be re-enabled + * when scaling is disabled. + * + * WaCxSRDisabledForSpriteScaling:ivb + */ + if (IS_IVYBRIDGE(dev) && scaled && ilk_disable_lp_wm(dev)) + intel_wait_for_vblank(dev, intel_plane->pipe); - ret = sandybridge_compute_sprite_srwm(dev, pipe, sprite_width, - pixel_size, - &sandybridge_display_srwm_info, - dev_priv->wm.spr_latency[3] * 500, - &sprite_wm); - if (!ret) { - DRM_DEBUG_KMS("failed to compute sprite lp3 wm on pipe %c\n", - pipe_name(pipe)); - return; - } - I915_WRITE(WM3S_LP_IVB, sprite_wm); + ilk_update_wm(crtc); } static void ilk_pipe_wm_get_hw_state(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct hsw_wm_values *hw = &dev_priv->wm.hw; + struct ilk_wm_values *hw = &dev_priv->wm.hw; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); struct intel_pipe_wm *active = &intel_crtc->wm.active; enum pipe pipe = intel_crtc->pipe; @@ -3165,7 +2614,8 @@ static void ilk_pipe_wm_get_hw_state(struct drm_crtc *crtc) }; hw->wm_pipe[pipe] = I915_READ(wm0_pipe_reg[pipe]); - hw->wm_linetime[pipe] = I915_READ(PIPE_WM_LINETIME(pipe)); + if (IS_HASWELL(dev) || IS_BROADWELL(dev)) + hw->wm_linetime[pipe] = I915_READ(PIPE_WM_LINETIME(pipe)); if (intel_crtc_active(crtc)) { u32 tmp = hw->wm_pipe[pipe]; @@ -3197,7 +2647,7 @@ static void ilk_pipe_wm_get_hw_state(struct drm_crtc *crtc) void ilk_wm_get_hw_state(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - struct hsw_wm_values *hw = &dev_priv->wm.hw; + struct ilk_wm_values *hw = &dev_priv->wm.hw; struct drm_crtc *crtc; list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) @@ -3211,8 +2661,12 @@ void ilk_wm_get_hw_state(struct drm_device *dev) hw->wm_lp_spr[1] = I915_READ(WM2S_LP_IVB); hw->wm_lp_spr[2] = I915_READ(WM3S_LP_IVB); - hw->partitioning = (I915_READ(WM_MISC) & WM_MISC_DATA_PARTITION_5_6) ? - INTEL_DDB_PART_5_6 : INTEL_DDB_PART_1_2; + if (IS_HASWELL(dev) || IS_BROADWELL(dev)) + hw->partitioning = (I915_READ(WM_MISC) & WM_MISC_DATA_PARTITION_5_6) ? + INTEL_DDB_PART_5_6 : INTEL_DDB_PART_1_2; + else if (IS_IVYBRIDGE(dev)) + hw->partitioning = (I915_READ(DISP_ARB_CTL2) & DISP_DATA_PARTITION_5_6) ? + INTEL_DDB_PART_5_6 : INTEL_DDB_PART_1_2; hw->enable_fbc_wm = !(I915_READ(DISP_ARB_CTL) & DISP_FBC_WM_DIS); @@ -3583,9 +3037,11 @@ void gen6_set_rps(struct drm_device *dev, u8 val) void gen6_rps_idle(struct drm_i915_private *dev_priv) { + struct drm_device *dev = dev_priv->dev; + mutex_lock(&dev_priv->rps.hw_lock); if (dev_priv->rps.enabled) { - if (dev_priv->info->is_valleyview) + if (IS_VALLEYVIEW(dev)) valleyview_set_rps(dev_priv->dev, dev_priv->rps.min_delay); else gen6_set_rps(dev_priv->dev, dev_priv->rps.min_delay); @@ -3596,9 +3052,11 @@ void gen6_rps_idle(struct drm_i915_private *dev_priv) void gen6_rps_boost(struct drm_i915_private *dev_priv) { + struct drm_device *dev = dev_priv->dev; + mutex_lock(&dev_priv->rps.hw_lock); if (dev_priv->rps.enabled) { - if (dev_priv->info->is_valleyview) + if (IS_VALLEYVIEW(dev)) valleyview_set_rps(dev_priv->dev, dev_priv->rps.max_delay); else gen6_set_rps(dev_priv->dev, dev_priv->rps.max_delay); @@ -4972,6 +4430,20 @@ static void g4x_disable_trickle_feed(struct drm_device *dev) } } +static void ilk_init_lp_watermarks(struct drm_device *dev) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + + I915_WRITE(WM3_LP_ILK, I915_READ(WM3_LP_ILK) & ~WM1_LP_SR_EN); + I915_WRITE(WM2_LP_ILK, I915_READ(WM2_LP_ILK) & ~WM1_LP_SR_EN); + I915_WRITE(WM1_LP_ILK, I915_READ(WM1_LP_ILK) & ~WM1_LP_SR_EN); + + /* + * Don't touch WM1S_LP_EN here. + * Doing so could cause underruns. + */ +} + static void ironlake_init_clock_gating(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -5005,9 +4477,8 @@ static void ironlake_init_clock_gating(struct drm_device *dev) I915_WRITE(DISP_ARB_CTL, (I915_READ(DISP_ARB_CTL) | DISP_FBC_WM_DIS)); - I915_WRITE(WM3_LP_ILK, 0); - I915_WRITE(WM2_LP_ILK, 0); - I915_WRITE(WM1_LP_ILK, 0); + + ilk_init_lp_watermarks(dev); /* * Based on the document from hardware guys the following bits @@ -5114,9 +4585,7 @@ static void gen6_init_clock_gating(struct drm_device *dev) I915_WRITE(GEN6_GT_MODE, _MASKED_BIT_ENABLE(GEN6_TD_FOUR_ROW_DISPATCH_DISABLE)); - I915_WRITE(WM3_LP_ILK, 0); - I915_WRITE(WM2_LP_ILK, 0); - I915_WRITE(WM1_LP_ILK, 0); + ilk_init_lp_watermarks(dev); I915_WRITE(CACHE_MODE_0, _MASKED_BIT_DISABLE(CM0_STC_EVICT_DISABLE_LRA_SNB)); @@ -5257,28 +4726,40 @@ static void gen8_init_clock_gating(struct drm_device *dev) I915_WRITE(GEN7_HALF_SLICE_CHICKEN1, _MASKED_BIT_ENABLE(GEN7_SINGLE_SUBSCAN_DISPATCH_ENABLE)); - /* WaSwitchSolVfFArbitrationPriority */ + /* WaSwitchSolVfFArbitrationPriority:bdw */ I915_WRITE(GAM_ECOCHK, I915_READ(GAM_ECOCHK) | HSW_ECOCHK_ARB_PRIO_SOL); - /* WaPsrDPAMaskVBlankInSRD */ + /* WaPsrDPAMaskVBlankInSRD:bdw */ I915_WRITE(CHICKEN_PAR1_1, I915_READ(CHICKEN_PAR1_1) | DPA_MASK_VBLANK_SRD); - /* WaPsrDPRSUnmaskVBlankInSRD */ + /* WaPsrDPRSUnmaskVBlankInSRD:bdw */ for_each_pipe(i) { I915_WRITE(CHICKEN_PIPESL_1(i), I915_READ(CHICKEN_PIPESL_1(i) | DPRS_MASK_VBLANK_SRD)); } + + /* Use Force Non-Coherent whenever executing a 3D context. This is a + * workaround for for a possible hang in the unlikely event a TLB + * invalidation occurs during a PSD flush. + */ + I915_WRITE(HDC_CHICKEN0, + I915_READ(HDC_CHICKEN0) | + _MASKED_BIT_ENABLE(HDC_FORCE_NON_COHERENT)); + + /* WaVSRefCountFullforceMissDisable:bdw */ + /* WaDSRefCountFullforceMissDisable:bdw */ + I915_WRITE(GEN7_FF_THREAD_MODE, + I915_READ(GEN7_FF_THREAD_MODE) & + ~(GEN8_FF_DS_REF_CNT_FFME | GEN7_FF_VS_REF_CNT_FFME)); } static void haswell_init_clock_gating(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - I915_WRITE(WM3_LP_ILK, 0); - I915_WRITE(WM2_LP_ILK, 0); - I915_WRITE(WM1_LP_ILK, 0); + ilk_init_lp_watermarks(dev); /* According to the spec, bit 13 (RCZUNIT) must be set on IVB. * This implements the WaDisableRCZUnitClockGating:hsw workaround. @@ -5327,9 +4808,7 @@ static void ivybridge_init_clock_gating(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; uint32_t snpcr; - I915_WRITE(WM3_LP_ILK, 0); - I915_WRITE(WM2_LP_ILK, 0); - I915_WRITE(WM1_LP_ILK, 0); + ilk_init_lp_watermarks(dev); I915_WRITE(ILK_DSPCLK_GATE_D, ILK_VRHUNIT_CLOCK_GATE_DISABLE); @@ -5681,14 +5160,71 @@ bool intel_display_power_enabled(struct drm_device *dev, return is_enabled; } +static void hsw_power_well_post_enable(struct drm_i915_private *dev_priv) +{ + struct drm_device *dev = dev_priv->dev; + unsigned long irqflags; + + /* + * After we re-enable the power well, if we touch VGA register 0x3d5 + * we'll get unclaimed register interrupts. This stops after we write + * anything to the VGA MSR register. The vgacon module uses this + * register all the time, so if we unbind our driver and, as a + * consequence, bind vgacon, we'll get stuck in an infinite loop at + * console_unlock(). So make here we touch the VGA MSR register, making + * sure vgacon can keep working normally without triggering interrupts + * and error messages. + */ + vga_get_uninterruptible(dev->pdev, VGA_RSRC_LEGACY_IO); + outb(inb(VGA_MSR_READ), VGA_MSR_WRITE); + vga_put(dev->pdev, VGA_RSRC_LEGACY_IO); + + if (IS_BROADWELL(dev)) { + spin_lock_irqsave(&dev_priv->irq_lock, irqflags); + I915_WRITE(GEN8_DE_PIPE_IMR(PIPE_B), + dev_priv->de_irq_mask[PIPE_B]); + I915_WRITE(GEN8_DE_PIPE_IER(PIPE_B), + ~dev_priv->de_irq_mask[PIPE_B] | + GEN8_PIPE_VBLANK); + I915_WRITE(GEN8_DE_PIPE_IMR(PIPE_C), + dev_priv->de_irq_mask[PIPE_C]); + I915_WRITE(GEN8_DE_PIPE_IER(PIPE_C), + ~dev_priv->de_irq_mask[PIPE_C] | + GEN8_PIPE_VBLANK); + POSTING_READ(GEN8_DE_PIPE_IER(PIPE_C)); + spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags); + } +} + +static void hsw_power_well_post_disable(struct drm_i915_private *dev_priv) +{ + struct drm_device *dev = dev_priv->dev; + enum pipe p; + unsigned long irqflags; + + /* + * After this, the registers on the pipes that are part of the power + * well will become zero, so we have to adjust our counters according to + * that. + * + * FIXME: Should we do this in general in drm_vblank_post_modeset? + */ + spin_lock_irqsave(&dev->vbl_lock, irqflags); + for_each_pipe(p) + if (p != PIPE_A) + dev->vblank[p].last = 0; + spin_unlock_irqrestore(&dev->vbl_lock, irqflags); +} + static void hsw_set_power_well(struct drm_device *dev, struct i915_power_well *power_well, bool enable) { struct drm_i915_private *dev_priv = dev->dev_private; bool is_enabled, enable_requested; - unsigned long irqflags; uint32_t tmp; + WARN_ON(dev_priv->pc8.enabled); + tmp = I915_READ(HSW_PWR_WELL_DRIVER); is_enabled = tmp & HSW_PWR_WELL_STATE_ENABLED; enable_requested = tmp & HSW_PWR_WELL_ENABLE_REQUEST; @@ -5705,42 +5241,14 @@ static void hsw_set_power_well(struct drm_device *dev, DRM_ERROR("Timeout enabling power well\n"); } - if (IS_BROADWELL(dev)) { - spin_lock_irqsave(&dev_priv->irq_lock, irqflags); - I915_WRITE(GEN8_DE_PIPE_IMR(PIPE_B), - dev_priv->de_irq_mask[PIPE_B]); - I915_WRITE(GEN8_DE_PIPE_IER(PIPE_B), - ~dev_priv->de_irq_mask[PIPE_B] | - GEN8_PIPE_VBLANK); - I915_WRITE(GEN8_DE_PIPE_IMR(PIPE_C), - dev_priv->de_irq_mask[PIPE_C]); - I915_WRITE(GEN8_DE_PIPE_IER(PIPE_C), - ~dev_priv->de_irq_mask[PIPE_C] | - GEN8_PIPE_VBLANK); - POSTING_READ(GEN8_DE_PIPE_IER(PIPE_C)); - spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags); - } + hsw_power_well_post_enable(dev_priv); } else { if (enable_requested) { - enum pipe p; - I915_WRITE(HSW_PWR_WELL_DRIVER, 0); POSTING_READ(HSW_PWR_WELL_DRIVER); DRM_DEBUG_KMS("Requesting to disable the power well\n"); - /* - * After this, the registers on the pipes that are part - * of the power well will become zero, so we have to - * adjust our counters according to that. - * - * FIXME: Should we do this in general in - * drm_vblank_post_modeset? - */ - spin_lock_irqsave(&dev->vbl_lock, irqflags); - for_each_pipe(p) - if (p != PIPE_A) - dev->vblank[p].last = 0; - spin_unlock_irqrestore(&dev->vbl_lock, irqflags); + hsw_power_well_post_disable(dev_priv); } } } @@ -5748,17 +5256,26 @@ static void hsw_set_power_well(struct drm_device *dev, static void __intel_power_well_get(struct drm_device *dev, struct i915_power_well *power_well) { - if (!power_well->count++ && power_well->set) + struct drm_i915_private *dev_priv = dev->dev_private; + + if (!power_well->count++ && power_well->set) { + hsw_disable_package_c8(dev_priv); power_well->set(dev, power_well, true); + } } static void __intel_power_well_put(struct drm_device *dev, struct i915_power_well *power_well) { + struct drm_i915_private *dev_priv = dev->dev_private; + WARN_ON(!power_well->count); - if (!--power_well->count && power_well->set && i915_disable_power_well) + if (!--power_well->count && power_well->set && + i915_disable_power_well) { power_well->set(dev, power_well, false); + hsw_enable_package_c8(dev_priv); + } } void intel_display_power_get(struct drm_device *dev, @@ -5951,31 +5468,86 @@ void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv) hsw_enable_package_c8(dev_priv); } +void intel_runtime_pm_get(struct drm_i915_private *dev_priv) +{ + struct drm_device *dev = dev_priv->dev; + struct device *device = &dev->pdev->dev; + + if (!HAS_RUNTIME_PM(dev)) + return; + + pm_runtime_get_sync(device); + WARN(dev_priv->pm.suspended, "Device still suspended.\n"); +} + +void intel_runtime_pm_put(struct drm_i915_private *dev_priv) +{ + struct drm_device *dev = dev_priv->dev; + struct device *device = &dev->pdev->dev; + + if (!HAS_RUNTIME_PM(dev)) + return; + + pm_runtime_mark_last_busy(device); + pm_runtime_put_autosuspend(device); +} + +void intel_init_runtime_pm(struct drm_i915_private *dev_priv) +{ + struct drm_device *dev = dev_priv->dev; + struct device *device = &dev->pdev->dev; + + dev_priv->pm.suspended = false; + + if (!HAS_RUNTIME_PM(dev)) + return; + + pm_runtime_set_active(device); + + pm_runtime_set_autosuspend_delay(device, 10000); /* 10s */ + pm_runtime_mark_last_busy(device); + pm_runtime_use_autosuspend(device); +} + +void intel_fini_runtime_pm(struct drm_i915_private *dev_priv) +{ + struct drm_device *dev = dev_priv->dev; + struct device *device = &dev->pdev->dev; + + if (!HAS_RUNTIME_PM(dev)) + return; + + /* Make sure we're not suspended first. */ + pm_runtime_get_sync(device); + pm_runtime_disable(device); +} + /* Set up chip specific power management-related functions */ void intel_init_pm(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - if (I915_HAS_FBC(dev)) { - if (HAS_PCH_SPLIT(dev)) { + if (HAS_FBC(dev)) { + if (INTEL_INFO(dev)->gen >= 7) { dev_priv->display.fbc_enabled = ironlake_fbc_enabled; - if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev)) - dev_priv->display.enable_fbc = - gen7_enable_fbc; - else - dev_priv->display.enable_fbc = - ironlake_enable_fbc; + dev_priv->display.enable_fbc = gen7_enable_fbc; + dev_priv->display.disable_fbc = ironlake_disable_fbc; + } else if (INTEL_INFO(dev)->gen >= 5) { + dev_priv->display.fbc_enabled = ironlake_fbc_enabled; + dev_priv->display.enable_fbc = ironlake_enable_fbc; dev_priv->display.disable_fbc = ironlake_disable_fbc; } else if (IS_GM45(dev)) { dev_priv->display.fbc_enabled = g4x_fbc_enabled; dev_priv->display.enable_fbc = g4x_enable_fbc; dev_priv->display.disable_fbc = g4x_disable_fbc; - } else if (IS_CRESTLINE(dev)) { + } else { dev_priv->display.fbc_enabled = i8xx_fbc_enabled; dev_priv->display.enable_fbc = i8xx_enable_fbc; dev_priv->display.disable_fbc = i8xx_disable_fbc; + + /* This value was pulled out of someone's hat */ + I915_WRITE(FBC_CONTROL, 500 << FBC_CTL_INTERVAL_SHIFT); } - /* 855GM needs testing */ } /* For cxsr */ @@ -5988,58 +5560,27 @@ void intel_init_pm(struct drm_device *dev) if (HAS_PCH_SPLIT(dev)) { intel_setup_wm_latency(dev); - if (IS_GEN5(dev)) { - if (dev_priv->wm.pri_latency[1] && - dev_priv->wm.spr_latency[1] && - dev_priv->wm.cur_latency[1]) - dev_priv->display.update_wm = ironlake_update_wm; - else { - DRM_DEBUG_KMS("Failed to get proper latency. " - "Disable CxSR\n"); - dev_priv->display.update_wm = NULL; - } + if ((IS_GEN5(dev) && dev_priv->wm.pri_latency[1] && + dev_priv->wm.spr_latency[1] && dev_priv->wm.cur_latency[1]) || + (!IS_GEN5(dev) && dev_priv->wm.pri_latency[0] && + dev_priv->wm.spr_latency[0] && dev_priv->wm.cur_latency[0])) { + dev_priv->display.update_wm = ilk_update_wm; + dev_priv->display.update_sprite_wm = ilk_update_sprite_wm; + } else { + DRM_DEBUG_KMS("Failed to read display plane latency. " + "Disable CxSR\n"); + } + + if (IS_GEN5(dev)) dev_priv->display.init_clock_gating = ironlake_init_clock_gating; - } else if (IS_GEN6(dev)) { - if (dev_priv->wm.pri_latency[0] && - dev_priv->wm.spr_latency[0] && - dev_priv->wm.cur_latency[0]) { - dev_priv->display.update_wm = sandybridge_update_wm; - dev_priv->display.update_sprite_wm = sandybridge_update_sprite_wm; - } else { - DRM_DEBUG_KMS("Failed to read display plane latency. " - "Disable CxSR\n"); - dev_priv->display.update_wm = NULL; - } + else if (IS_GEN6(dev)) dev_priv->display.init_clock_gating = gen6_init_clock_gating; - } else if (IS_IVYBRIDGE(dev)) { - if (dev_priv->wm.pri_latency[0] && - dev_priv->wm.spr_latency[0] && - dev_priv->wm.cur_latency[0]) { - dev_priv->display.update_wm = ivybridge_update_wm; - dev_priv->display.update_sprite_wm = sandybridge_update_sprite_wm; - } else { - DRM_DEBUG_KMS("Failed to read display plane latency. " - "Disable CxSR\n"); - dev_priv->display.update_wm = NULL; - } + else if (IS_IVYBRIDGE(dev)) dev_priv->display.init_clock_gating = ivybridge_init_clock_gating; - } else if (IS_HASWELL(dev)) { - if (dev_priv->wm.pri_latency[0] && - dev_priv->wm.spr_latency[0] && - dev_priv->wm.cur_latency[0]) { - dev_priv->display.update_wm = haswell_update_wm; - dev_priv->display.update_sprite_wm = - haswell_update_sprite_wm; - } else { - DRM_DEBUG_KMS("Failed to read display plane latency. " - "Disable CxSR\n"); - dev_priv->display.update_wm = NULL; - } + else if (IS_HASWELL(dev)) dev_priv->display.init_clock_gating = haswell_init_clock_gating; - } else if (INTEL_INFO(dev)->gen == 8) { + else if (INTEL_INFO(dev)->gen == 8) dev_priv->display.init_clock_gating = gen8_init_clock_gating; - } else - dev_priv->display.update_wm = NULL; } else if (IS_VALLEYVIEW(dev)) { dev_priv->display.update_wm = valleyview_update_wm; dev_priv->display.init_clock_gating = @@ -6073,21 +5614,21 @@ void intel_init_pm(struct drm_device *dev) dev_priv->display.update_wm = i9xx_update_wm; dev_priv->display.get_fifo_size = i9xx_get_fifo_size; dev_priv->display.init_clock_gating = gen3_init_clock_gating; - } else if (IS_I865G(dev)) { - dev_priv->display.update_wm = i830_update_wm; - dev_priv->display.init_clock_gating = i85x_init_clock_gating; - dev_priv->display.get_fifo_size = i830_get_fifo_size; - } else if (IS_I85X(dev)) { - dev_priv->display.update_wm = i9xx_update_wm; - dev_priv->display.get_fifo_size = i85x_get_fifo_size; - dev_priv->display.init_clock_gating = i85x_init_clock_gating; - } else { - dev_priv->display.update_wm = i830_update_wm; - dev_priv->display.init_clock_gating = i830_init_clock_gating; - if (IS_845G(dev)) + } else if (IS_GEN2(dev)) { + if (INTEL_INFO(dev)->num_pipes == 1) { + dev_priv->display.update_wm = i845_update_wm; dev_priv->display.get_fifo_size = i845_get_fifo_size; - else + } else { + dev_priv->display.update_wm = i9xx_update_wm; dev_priv->display.get_fifo_size = i830_get_fifo_size; + } + + if (IS_I85X(dev) || IS_I865G(dev)) + dev_priv->display.init_clock_gating = i85x_init_clock_gating; + else + dev_priv->display.init_clock_gating = i830_init_clock_gating; + } else { + DRM_ERROR("unexpected fall-through in intel_init_pm\n"); } } @@ -6182,10 +5723,19 @@ int vlv_freq_opcode(struct drm_i915_private *dev_priv, int val) return DIV_ROUND_CLOSEST(4 * mul * val, dev_priv->mem_freq) + 0xbd - 6; } -void intel_pm_init(struct drm_device *dev) +void intel_pm_setup(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; + mutex_init(&dev_priv->rps.hw_lock); + + mutex_init(&dev_priv->pc8.lock); + dev_priv->pc8.requirements_met = false; + dev_priv->pc8.gpu_idle = false; + dev_priv->pc8.irqs_disabled = false; + dev_priv->pc8.enabled = false; + dev_priv->pc8.disable_count = 2; /* requirements_met + gpu_idle */ + INIT_DELAYED_WORK(&dev_priv->pc8.enable_work, hsw_enable_pc8_work); INIT_DELAYED_WORK(&dev_priv->rps.delayed_resume_work, intel_gen6_powersave_work); } diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index e05a0216cd9b..8fcb32a02cb4 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -663,14 +663,15 @@ gen6_add_request(struct intel_ring_buffer *ring) struct drm_device *dev = ring->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_ring_buffer *useless; - int i, ret; + int i, ret, num_dwords = 4; - ret = intel_ring_begin(ring, ((I915_NUM_RINGS-1) * - MBOX_UPDATE_DWORDS) + - 4); + if (i915_semaphore_is_enabled(dev)) + num_dwords += ((I915_NUM_RINGS-1) * MBOX_UPDATE_DWORDS); +#undef MBOX_UPDATE_DWORDS + + ret = intel_ring_begin(ring, num_dwords); if (ret) return ret; -#undef MBOX_UPDATE_DWORDS for_each_ring(useless, dev_priv, i) { u32 mbox_reg = ring->signal_mbox[i]; @@ -1606,8 +1607,8 @@ intel_ring_alloc_seqno(struct intel_ring_buffer *ring) return i915_gem_get_seqno(ring->dev, &ring->outstanding_lazy_seqno); } -static int __intel_ring_begin(struct intel_ring_buffer *ring, - int bytes) +static int __intel_ring_prepare(struct intel_ring_buffer *ring, + int bytes) { int ret; @@ -1623,7 +1624,6 @@ static int __intel_ring_begin(struct intel_ring_buffer *ring, return ret; } - ring->space -= bytes; return 0; } @@ -1638,12 +1638,17 @@ int intel_ring_begin(struct intel_ring_buffer *ring, if (ret) return ret; + ret = __intel_ring_prepare(ring, num_dwords * sizeof(uint32_t)); + if (ret) + return ret; + /* Preallocate the olr before touching the ring */ ret = intel_ring_alloc_seqno(ring); if (ret) return ret; - return __intel_ring_begin(ring, num_dwords * sizeof(uint32_t)); + ring->space -= num_dwords * sizeof(uint32_t); + return 0; } void intel_ring_init_seqno(struct intel_ring_buffer *ring, u32 seqno) diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 2abeab09e883..95bdfb3c431c 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -952,7 +952,7 @@ static void intel_sdvo_dump_hdmi_buf(struct intel_sdvo *intel_sdvo) static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo, unsigned if_index, uint8_t tx_rate, - uint8_t *data, unsigned length) + const uint8_t *data, unsigned length) { uint8_t set_buf_index[2] = { if_index, 0 }; uint8_t hbuf_size, tmp[8]; diff --git a/drivers/gpu/drm/i915/intel_sdvo_regs.h b/drivers/gpu/drm/i915/intel_sdvo_regs.h index 770bdd6ecd9f..2e2d4eb4a00d 100644 --- a/drivers/gpu/drm/i915/intel_sdvo_regs.h +++ b/drivers/gpu/drm/i915/intel_sdvo_regs.h @@ -59,7 +59,7 @@ struct intel_sdvo_caps { unsigned int stall_support:1; unsigned int pad:1; u16 output_flags; -} __attribute__((packed)); +} __packed; /* Note: SDVO detailed timing flags match EDID misc flags. */ #define DTD_FLAG_HSYNC_POSITIVE (1 << 1) @@ -94,12 +94,12 @@ struct intel_sdvo_dtd { u8 v_sync_off_high; u8 reserved; } part2; -} __attribute__((packed)); +} __packed; struct intel_sdvo_pixel_clock_range { u16 min; /**< pixel clock, in 10kHz units */ u16 max; /**< pixel clock, in 10kHz units */ -} __attribute__((packed)); +} __packed; struct intel_sdvo_preferred_input_timing_args { u16 clock; @@ -108,7 +108,7 @@ struct intel_sdvo_preferred_input_timing_args { u8 interlace:1; u8 scaled:1; u8 pad:6; -} __attribute__((packed)); +} __packed; /* I2C registers for SDVO */ #define SDVO_I2C_ARG_0 0x07 @@ -162,7 +162,7 @@ struct intel_sdvo_get_trained_inputs_response { unsigned int input0_trained:1; unsigned int input1_trained:1; unsigned int pad:6; -} __attribute__((packed)); +} __packed; /** Returns a struct intel_sdvo_output_flags of active outputs. */ #define SDVO_CMD_GET_ACTIVE_OUTPUTS 0x04 @@ -219,7 +219,7 @@ struct intel_sdvo_get_interrupt_event_source_response { unsigned int ambient_light_interrupt:1; unsigned int hdmi_audio_encrypt_change:1; unsigned int pad:6; -} __attribute__((packed)); +} __packed; /** * Selects which input is affected by future input commands. @@ -232,7 +232,7 @@ struct intel_sdvo_get_interrupt_event_source_response { struct intel_sdvo_set_target_input_args { unsigned int target_1:1; unsigned int pad:7; -} __attribute__((packed)); +} __packed; /** * Takes a struct intel_sdvo_output_flags of which outputs are targeted by @@ -370,7 +370,7 @@ struct intel_sdvo_tv_format { unsigned int hdtv_std_eia_7702a_480i_60:1; unsigned int hdtv_std_eia_7702a_480p_60:1; unsigned int pad:3; -} __attribute__((packed)); +} __packed; #define SDVO_CMD_GET_TV_FORMAT 0x28 @@ -401,7 +401,7 @@ struct intel_sdvo_sdtv_resolution_request { unsigned int secam_l:1; unsigned int secam_60:1; unsigned int pad:5; -} __attribute__((packed)); +} __packed; struct intel_sdvo_sdtv_resolution_reply { unsigned int res_320x200:1; @@ -426,7 +426,7 @@ struct intel_sdvo_sdtv_resolution_reply { unsigned int res_1024x768:1; unsigned int res_1280x1024:1; unsigned int pad:5; -} __attribute__((packed)); +} __packed; /* Get supported resolution with squire pixel aspect ratio that can be scaled for the requested HDTV format */ @@ -463,7 +463,7 @@ struct intel_sdvo_hdtv_resolution_request { unsigned int hdtv_std_eia_7702a_480i_60:1; unsigned int hdtv_std_eia_7702a_480p_60:1; unsigned int pad:6; -} __attribute__((packed)); +} __packed; struct intel_sdvo_hdtv_resolution_reply { unsigned int res_640x480:1; @@ -517,7 +517,7 @@ struct intel_sdvo_hdtv_resolution_reply { unsigned int res_1280x768:1; unsigned int pad5:7; -} __attribute__((packed)); +} __packed; /* Get supported power state returns info for encoder and monitor, rely on last SetTargetInput and SetTargetOutput calls */ @@ -557,13 +557,13 @@ struct sdvo_panel_power_sequencing { unsigned int t4_high:2; unsigned int pad:6; -} __attribute__((packed)); +} __packed; #define SDVO_CMD_GET_MAX_BACKLIGHT_LEVEL 0x30 struct sdvo_max_backlight_reply { u8 max_value; u8 default_value; -} __attribute__((packed)); +} __packed; #define SDVO_CMD_GET_BACKLIGHT_LEVEL 0x31 #define SDVO_CMD_SET_BACKLIGHT_LEVEL 0x32 @@ -573,14 +573,14 @@ struct sdvo_get_ambient_light_reply { u16 trip_low; u16 trip_high; u16 value; -} __attribute__((packed)); +} __packed; #define SDVO_CMD_SET_AMBIENT_LIGHT 0x34 struct sdvo_set_ambient_light_reply { u16 trip_low; u16 trip_high; unsigned int enable:1; unsigned int pad:7; -} __attribute__((packed)); +} __packed; /* Set display power state */ #define SDVO_CMD_SET_DISPLAY_POWER_STATE 0x7d @@ -608,7 +608,7 @@ struct intel_sdvo_enhancements_reply { unsigned int dither:1; unsigned int tv_chroma_filter:1; unsigned int tv_luma_filter:1; -} __attribute__((packed)); +} __packed; /* Picture enhancement limits below are dependent on the current TV format, * and thus need to be queried and set after it. @@ -630,7 +630,7 @@ struct intel_sdvo_enhancements_reply { struct intel_sdvo_enhancement_limits_reply { u16 max_value; u16 default_value; -} __attribute__((packed)); +} __packed; #define SDVO_CMD_GET_LVDS_PANEL_INFORMATION 0x7f #define SDVO_CMD_SET_LVDS_PANEL_INFORMATION 0x80 @@ -671,7 +671,7 @@ struct intel_sdvo_enhancement_limits_reply { #define SDVO_CMD_SET_TV_LUMA_FILTER 0x79 struct intel_sdvo_enhancements_arg { u16 value; -} __attribute__((packed)); +} __packed; #define SDVO_CMD_GET_DOT_CRAWL 0x70 #define SDVO_CMD_SET_DOT_CRAWL 0x71 @@ -727,4 +727,4 @@ struct intel_sdvo_enhancements_arg { struct intel_sdvo_encode { u8 dvi_rev; u8 hdmi_rev; -} __attribute__ ((packed)); +} __packed; diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c index cc6fbcde7d3d..0954f132726e 100644 --- a/drivers/gpu/drm/i915/intel_sideband.c +++ b/drivers/gpu/drm/i915/intel_sideband.c @@ -249,3 +249,17 @@ void intel_sbi_write(struct drm_i915_private *dev_priv, u16 reg, u32 value, return; } } + +u32 vlv_flisdsi_read(struct drm_i915_private *dev_priv, u32 reg) +{ + u32 val = 0; + vlv_sideband_rw(dev_priv, DPIO_DEVFN, IOSF_PORT_FLISDSI, + DPIO_OPCODE_REG_READ, reg, &val); + return val; +} + +void vlv_flisdsi_write(struct drm_i915_private *dev_priv, u32 reg, u32 val) +{ + vlv_sideband_rw(dev_priv, DPIO_DEVFN, IOSF_PORT_FLISDSI, + DPIO_OPCODE_REG_WRITE, reg, &val); +} diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 90a3f6db8288..fe4de89c374c 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -230,7 +230,6 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, u32 sprctl, sprscale = 0; unsigned long sprsurf_offset, linear_offset; int pixel_size = drm_format_plane_cpp(fb->pixel_format, 0); - bool scaling_was_enabled = dev_priv->sprite_scaling_enabled; sprctl = I915_READ(SPRCTL(pipe)); @@ -291,21 +290,8 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, crtc_w--; crtc_h--; - /* - * IVB workaround: must disable low power watermarks for at least - * one frame before enabling scaling. LP watermarks can be re-enabled - * when scaling is disabled. - */ - if (crtc_w != src_w || crtc_h != src_h) { - dev_priv->sprite_scaling_enabled |= 1 << pipe; - - if (!scaling_was_enabled) { - intel_update_watermarks(crtc); - intel_wait_for_vblank(dev, pipe); - } + if (crtc_w != src_w || crtc_h != src_h) sprscale = SPRITE_SCALE_ENABLE | (src_w << 16) | src_h; - } else - dev_priv->sprite_scaling_enabled &= ~(1 << pipe); I915_WRITE(SPRSTRIDE(pipe), fb->pitches[0]); I915_WRITE(SPRPOS(pipe), (crtc_y << 16) | crtc_x); @@ -332,10 +318,6 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, I915_MODIFY_DISPBASE(SPRSURF(pipe), i915_gem_obj_ggtt_offset(obj) + sprsurf_offset); POSTING_READ(SPRSURF(pipe)); - - /* potentially re-enable LP watermarks */ - if (scaling_was_enabled && !dev_priv->sprite_scaling_enabled) - intel_update_watermarks(crtc); } static void @@ -345,7 +327,6 @@ ivb_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc) struct drm_i915_private *dev_priv = dev->dev_private; struct intel_plane *intel_plane = to_intel_plane(plane); int pipe = intel_plane->pipe; - bool scaling_was_enabled = dev_priv->sprite_scaling_enabled; I915_WRITE(SPRCTL(pipe), I915_READ(SPRCTL(pipe)) & ~SPRITE_ENABLE); /* Can't leave the scaler enabled... */ @@ -355,13 +336,13 @@ ivb_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc) I915_MODIFY_DISPBASE(SPRSURF(pipe), 0); POSTING_READ(SPRSURF(pipe)); - dev_priv->sprite_scaling_enabled &= ~(1 << pipe); + /* + * Avoid underruns when disabling the sprite. + * FIXME remove once watermark updates are done properly. + */ + intel_wait_for_vblank(dev, pipe); intel_update_sprite_watermarks(plane, crtc, 0, 0, false, false); - - /* potentially re-enable LP watermarks */ - if (scaling_was_enabled && !dev_priv->sprite_scaling_enabled) - intel_update_watermarks(crtc); } static int @@ -488,7 +469,7 @@ ilk_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, crtc_h--; dvsscale = 0; - if (IS_GEN5(dev) || crtc_w != src_w || crtc_h != src_h) + if (crtc_w != src_w || crtc_h != src_h) dvsscale = DVS_SCALE_ENABLE | (src_w << 16) | src_h; I915_WRITE(DVSSTRIDE(pipe), fb->pitches[0]); @@ -528,6 +509,12 @@ ilk_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc) I915_MODIFY_DISPBASE(DVSSURF(pipe), 0); POSTING_READ(DVSSURF(pipe)); + /* + * Avoid underruns when disabling the sprite. + * FIXME remove once watermark updates are done properly. + */ + intel_wait_for_vblank(dev, pipe); + intel_update_sprite_watermarks(plane, crtc, 0, 0, false, false); } @@ -661,6 +648,15 @@ format_is_yuv(uint32_t format) } } +static bool colorkey_enabled(struct intel_plane *intel_plane) +{ + struct drm_intel_sprite_colorkey key; + + intel_plane->get_colorkey(&intel_plane->base, &key); + + return key.flags != I915_SET_COLORKEY_NONE; +} + static int intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, struct drm_framebuffer *fb, int crtc_x, int crtc_y, @@ -846,7 +842,7 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, * If the sprite is completely covering the primary plane, * we can disable the primary and save power. */ - disable_primary = drm_rect_equals(&dst, &clip); + disable_primary = drm_rect_equals(&dst, &clip) && !colorkey_enabled(intel_plane); WARN_ON(disable_primary && !visible && intel_crtc->active); mutex_lock(&dev->struct_mutex); diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 0db5472b4dcd..2c8143c37de3 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -150,6 +150,13 @@ static int __gen6_gt_wait_for_fifo(struct drm_i915_private *dev_priv) { int ret = 0; + /* On VLV, FIFO will be shared by both SW and HW. + * So, we need to read the FREE_ENTRIES everytime */ + if (IS_VALLEYVIEW(dev_priv->dev)) + dev_priv->uncore.fifo_count = + __raw_i915_read32(dev_priv, GTFIFOCTL) & + GT_FIFO_FREE_ENTRIES_MASK; + if (dev_priv->uncore.fifo_count < GT_FIFO_NUM_RESERVED_ENTRIES) { int loop = 500; u32 fifo = __raw_i915_read32(dev_priv, GTFIFOCTL) & GT_FIFO_FREE_ENTRIES_MASK; @@ -325,6 +332,11 @@ void intel_uncore_early_sanitize(struct drm_device *dev) DRM_INFO("Found %zuMB of eLLC\n", dev_priv->ellc_size); } + /* clear out old GT FIFO errors */ + if (IS_GEN6(dev) || IS_GEN7(dev)) + __raw_i915_write32(dev_priv, GTFIFODBG, + __raw_i915_read32(dev_priv, GTFIFODBG)); + intel_uncore_forcewake_reset(dev); } @@ -333,8 +345,6 @@ void intel_uncore_sanitize(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; u32 reg_val; - intel_uncore_forcewake_reset(dev); - /* BIOS often leaves RC6 enabled, but disable it for hw init */ intel_disable_gt_powersave(dev); @@ -365,6 +375,8 @@ void gen6_gt_force_wake_get(struct drm_i915_private *dev_priv, int fw_engine) if (!dev_priv->uncore.funcs.force_wake_get) return; + intel_runtime_pm_get(dev_priv); + /* Redirect to VLV specific routine */ if (IS_VALLEYVIEW(dev_priv->dev)) return vlv_force_wake_get(dev_priv, fw_engine); @@ -398,6 +410,8 @@ void gen6_gt_force_wake_put(struct drm_i915_private *dev_priv, int fw_engine) 1); } spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); + + intel_runtime_pm_put(dev_priv); } /* We give fast paths for the really cool registers */ @@ -432,6 +446,13 @@ hsw_unclaimed_reg_check(struct drm_i915_private *dev_priv, u32 reg) } } +static void +assert_device_not_suspended(struct drm_i915_private *dev_priv) +{ + WARN(HAS_RUNTIME_PM(dev_priv->dev) && dev_priv->pm.suspended, + "Device suspended\n"); +} + #define REG_READ_HEADER(x) \ unsigned long irqflags; \ u##x val = 0; \ @@ -535,12 +556,15 @@ __gen4_read(64) trace_i915_reg_rw(true, reg, val, sizeof(val), trace); \ spin_lock_irqsave(&dev_priv->uncore.lock, irqflags) +#define REG_WRITE_FOOTER \ + spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags) + #define __gen4_write(x) \ static void \ gen4_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace) { \ REG_WRITE_HEADER; \ __raw_i915_write##x(dev_priv, reg, val); \ - spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); \ + REG_WRITE_FOOTER; \ } #define __gen5_write(x) \ @@ -549,7 +573,7 @@ gen5_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace REG_WRITE_HEADER; \ ilk_dummy_write(dev_priv); \ __raw_i915_write##x(dev_priv, reg, val); \ - spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); \ + REG_WRITE_FOOTER; \ } #define __gen6_write(x) \ @@ -560,11 +584,12 @@ gen6_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \ __fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \ } \ + assert_device_not_suspended(dev_priv); \ __raw_i915_write##x(dev_priv, reg, val); \ if (unlikely(__fifo_ret)) { \ gen6_gt_check_fifodbg(dev_priv); \ } \ - spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); \ + REG_WRITE_FOOTER; \ } #define __hsw_write(x) \ @@ -575,13 +600,14 @@ hsw_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace) if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \ __fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \ } \ + assert_device_not_suspended(dev_priv); \ hsw_unclaimed_reg_clear(dev_priv, reg); \ __raw_i915_write##x(dev_priv, reg, val); \ if (unlikely(__fifo_ret)) { \ gen6_gt_check_fifodbg(dev_priv); \ } \ hsw_unclaimed_reg_check(dev_priv, reg); \ - spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); \ + REG_WRITE_FOOTER; \ } static const u32 gen8_shadowed_regs[] = { @@ -608,7 +634,7 @@ static bool is_gen8_shadowed(struct drm_i915_private *dev_priv, u32 reg) #define __gen8_write(x) \ static void \ gen8_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace) { \ - bool __needs_put = !is_gen8_shadowed(dev_priv, reg); \ + bool __needs_put = reg < 0x40000 && !is_gen8_shadowed(dev_priv, reg); \ REG_WRITE_HEADER; \ if (__needs_put) { \ dev_priv->uncore.funcs.force_wake_get(dev_priv, \ @@ -619,7 +645,7 @@ gen8_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace dev_priv->uncore.funcs.force_wake_put(dev_priv, \ FORCEWAKE_ALL); \ } \ - spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); \ + REG_WRITE_FOOTER; \ } __gen8_write(8) @@ -648,6 +674,7 @@ __gen4_write(64) #undef __gen6_write #undef __gen5_write #undef __gen4_write +#undef REG_WRITE_FOOTER #undef REG_WRITE_HEADER void intel_uncore_init(struct drm_device *dev) diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c index 709e90db8c40..86b4bb804852 100644 --- a/drivers/gpu/drm/mga/mga_ioc32.c +++ b/drivers/gpu/drm/mga/mga_ioc32.c @@ -34,6 +34,7 @@ #include <drm/drmP.h> #include <drm/mga_drm.h> +#include "mga_drv.h" typedef struct drm32_mga_init { int func; diff --git a/drivers/gpu/drm/mgag200/mgag200_cursor.c b/drivers/gpu/drm/mgag200/mgag200_cursor.c index 801731aeab61..9f9780b7ddf0 100644 --- a/drivers/gpu/drm/mgag200/mgag200_cursor.c +++ b/drivers/gpu/drm/mgag200/mgag200_cursor.c @@ -22,8 +22,10 @@ static void mga_hide_cursor(struct mga_device *mdev) { WREG8(MGA_CURPOSXL, 0); WREG8(MGA_CURPOSXH, 0); - mgag200_bo_unpin(mdev->cursor.pixels_1); - mgag200_bo_unpin(mdev->cursor.pixels_2); + if (mdev->cursor.pixels_1->pin_count) + mgag200_bo_unpin(mdev->cursor.pixels_1); + if (mdev->cursor.pixels_2->pin_count) + mgag200_bo_unpin(mdev->cursor.pixels_2); } int mga_crtc_cursor_set(struct drm_crtc *crtc, @@ -32,7 +34,7 @@ int mga_crtc_cursor_set(struct drm_crtc *crtc, uint32_t width, uint32_t height) { - struct drm_device *dev = (struct drm_device *)file_priv->minor->dev; + struct drm_device *dev = crtc->dev; struct mga_device *mdev = (struct mga_device *)dev->dev_private; struct mgag200_bo *pixels_1 = mdev->cursor.pixels_1; struct mgag200_bo *pixels_2 = mdev->cursor.pixels_2; diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c index 964f58cee5ea..005b60aa2a00 100644 --- a/drivers/gpu/drm/mgag200/mgag200_fb.c +++ b/drivers/gpu/drm/mgag200/mgag200_fb.c @@ -282,6 +282,11 @@ int mgag200_fbdev_init(struct mga_device *mdev) { struct mga_fbdev *mfbdev; int ret; + int bpp_sel = 32; + + /* prefer 16bpp on low end gpus with limited VRAM */ + if (IS_G200_SE(mdev) && mdev->mc.vram_size < (2048*1024)) + bpp_sel = 16; mfbdev = devm_kzalloc(mdev->dev->dev, sizeof(struct mga_fbdev), GFP_KERNEL); if (!mfbdev) @@ -301,7 +306,7 @@ int mgag200_fbdev_init(struct mga_device *mdev) /* disable all the possible outputs/crtcs before entering KMS mode */ drm_helper_disable_unused_functions(mdev->dev); - drm_fb_helper_initial_config(&mfbdev->helper, 32); + drm_fb_helper_initial_config(&mfbdev->helper, bpp_sel); return 0; } diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c index b1120cb1db6d..26868e5c55b0 100644 --- a/drivers/gpu/drm/mgag200/mgag200_main.c +++ b/drivers/gpu/drm/mgag200/mgag200_main.c @@ -217,7 +217,10 @@ int mgag200_driver_load(struct drm_device *dev, unsigned long flags) drm_mode_config_init(dev); dev->mode_config.funcs = (void *)&mga_mode_funcs; - dev->mode_config.preferred_depth = 24; + if (IS_G200_SE(mdev) && mdev->mc.vram_size < (2048*1024)) + dev->mode_config.preferred_depth = 16; + else + dev->mode_config.preferred_depth = 24; dev->mode_config.prefer_shadow = 1; r = mgag200_modeset_init(mdev); @@ -310,7 +313,7 @@ int mgag200_dumb_create(struct drm_file *file, return 0; } -void mgag200_bo_unref(struct mgag200_bo **bo) +static void mgag200_bo_unref(struct mgag200_bo **bo) { struct ttm_buffer_object *tbo; diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index ee6ed633b7b1..b8583f275e80 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -691,7 +691,7 @@ static void mga_g200wb_commit(struct drm_crtc *crtc) CRTCEXT0 has to be programmed last to trigger an update and make the new addr variable take effect. */ -void mga_set_start_address(struct drm_crtc *crtc, unsigned offset) +static void mga_set_start_address(struct drm_crtc *crtc, unsigned offset) { struct mga_device *mdev = crtc->dev->dev_private; u32 addr; @@ -1398,7 +1398,7 @@ static void mga_encoder_commit(struct drm_encoder *encoder) { } -void mga_encoder_destroy(struct drm_encoder *encoder) +static void mga_encoder_destroy(struct drm_encoder *encoder) { struct mga_encoder *mga_encoder = to_mga_encoder(encoder); drm_encoder_cleanup(encoder); @@ -1558,7 +1558,7 @@ static int mga_vga_mode_valid(struct drm_connector *connector, return MODE_OK; } -struct drm_encoder *mga_connector_best_encoder(struct drm_connector +static struct drm_encoder *mga_connector_best_encoder(struct drm_connector *connector) { int enc_id = connector->encoder_ids[0]; diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c index 07b192fe15c6..adb5166a5dfd 100644 --- a/drivers/gpu/drm/mgag200/mgag200_ttm.c +++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c @@ -80,7 +80,7 @@ static int mgag200_ttm_global_init(struct mga_device *ast) return 0; } -void +static void mgag200_ttm_global_release(struct mga_device *ast) { if (ast->ttm.mem_global_ref.release == NULL) @@ -102,7 +102,7 @@ static void mgag200_bo_ttm_destroy(struct ttm_buffer_object *tbo) kfree(bo); } -bool mgag200_ttm_bo_is_mgag200_bo(struct ttm_buffer_object *bo) +static bool mgag200_ttm_bo_is_mgag200_bo(struct ttm_buffer_object *bo) { if (bo->destroy == &mgag200_bo_ttm_destroy) return true; @@ -208,7 +208,7 @@ static struct ttm_backend_func mgag200_tt_backend_func = { }; -struct ttm_tt *mgag200_ttm_tt_create(struct ttm_bo_device *bdev, +static struct ttm_tt *mgag200_ttm_tt_create(struct ttm_bo_device *bdev, unsigned long size, uint32_t page_flags, struct page *dummy_read_page) { diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index f39ab7554fc9..bb103fb4519e 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -2,8 +2,7 @@ config DRM_MSM tristate "MSM DRM" depends on DRM - depends on ARCH_MSM - depends on ARCH_MSM8960 + depends on (ARCH_MSM && ARCH_MSM8960) || (ARM && COMPILE_TEST) select DRM_KMS_HELPER select SHMEM select TMPFS diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile index e5fa12b0d21e..4f977a593bea 100644 --- a/drivers/gpu/drm/msm/Makefile +++ b/drivers/gpu/drm/msm/Makefile @@ -12,18 +12,27 @@ msm-y := \ hdmi/hdmi_i2c.o \ hdmi/hdmi_phy_8960.o \ hdmi/hdmi_phy_8x60.o \ - mdp4/mdp4_crtc.o \ - mdp4/mdp4_dtv_encoder.o \ - mdp4/mdp4_format.o \ - mdp4/mdp4_irq.o \ - mdp4/mdp4_kms.o \ - mdp4/mdp4_plane.o \ + hdmi/hdmi_phy_8x74.o \ + mdp/mdp_format.o \ + mdp/mdp_kms.o \ + mdp/mdp4/mdp4_crtc.o \ + mdp/mdp4/mdp4_dtv_encoder.o \ + mdp/mdp4/mdp4_irq.o \ + mdp/mdp4/mdp4_kms.o \ + mdp/mdp4/mdp4_plane.o \ + mdp/mdp5/mdp5_crtc.o \ + mdp/mdp5/mdp5_encoder.o \ + mdp/mdp5/mdp5_irq.o \ + mdp/mdp5/mdp5_kms.o \ + mdp/mdp5/mdp5_plane.o \ + mdp/mdp5/mdp5_smp.o \ msm_drv.o \ msm_fb.o \ msm_gem.o \ msm_gem_prime.o \ msm_gem_submit.o \ msm_gpu.o \ + msm_iommu.o \ msm_ringbuffer.o msm-$(CONFIG_DRM_MSM_FBDEV) += msm_fbdev.o diff --git a/drivers/gpu/drm/msm/NOTES b/drivers/gpu/drm/msm/NOTES index e036f6c1db94..9c4255b98021 100644 --- a/drivers/gpu/drm/msm/NOTES +++ b/drivers/gpu/drm/msm/NOTES @@ -4,7 +4,7 @@ In the current snapdragon SoC's, we have (at least) 3 different display controller blocks at play: + MDP3 - ?? seems to be what is on geeksphone peak device + MDP4 - S3 (APQ8060, touchpad), S4-pro (APQ8064, nexus4 & ifc6410) - + MDSS - snapdragon 800 + + MDP5 - snapdragon 800 (I don't have a completely clear picture on which display controller maps to which part #) @@ -46,6 +46,24 @@ and treat the MDP4 block's irq as "the" irq. Even though the connectors may have their own irqs which they install themselves. For this reason the display controller is the "master" device. +For MDP5, the mapping is: + + plane -> PIPE{RGBn,VIGn} \ + crtc -> LM (layer mixer) |-> MDP "device" + encoder -> INTF / + connector -> HDMI/DSI/eDP/etc --> other device(s) + +Unlike MDP4, it appears we can get by with a single encoder, rather +than needing a different implementation for DTV, DSI, etc. (Ie. the +register interface is same, just different bases.) + +Also unlike MDP4, with MDP5 all the IRQs for other blocks (HDMI, DSI, +etc) are routed through MDP. + +And finally, MDP5 has this "Shared Memory Pool" (called "SMP"), from +which blocks need to be allocated to the active pipes based on fetch +stride. + Each connector probably ends up being a separate device, just for the logistics of finding/mapping io region, irq, etc. Idealy we would have a better way than just stashing the platform device in a global diff --git a/drivers/gpu/drm/msm/adreno/a2xx.xml.h b/drivers/gpu/drm/msm/adreno/a2xx.xml.h index 9588098741b5..85d615e7d62f 100644 --- a/drivers/gpu/drm/msm/adreno/a2xx.xml.h +++ b/drivers/gpu/drm/msm/adreno/a2xx.xml.h @@ -8,12 +8,13 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 327 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/a2xx/a2xx.xml ( 31003 bytes, from 2013-09-19 18:50:16) -- /home/robclark/src/freedreno/envytools/rnndb/adreno_common.xml ( 8983 bytes, from 2013-07-24 01:38:36) -- /home/robclark/src/freedreno/envytools/rnndb/adreno_pm4.xml ( 9759 bytes, from 2013-09-10 00:52:33) -- /home/robclark/src/freedreno/envytools/rnndb/a3xx/a3xx.xml ( 51983 bytes, from 2013-09-10 00:52:32) +- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) @@ -202,6 +203,12 @@ enum a2xx_rb_copy_sample_select { SAMPLE_0123 = 6, }; +enum adreno_mmu_clnt_beh { + BEH_NEVR = 0, + BEH_TRAN_RNG = 1, + BEH_TRAN_FLT = 2, +}; + enum sq_tex_clamp { SQ_TEX_WRAP = 0, SQ_TEX_MIRROR = 1, @@ -238,6 +245,92 @@ enum sq_tex_filter { #define REG_A2XX_CP_PFP_UCODE_DATA 0x000000c1 +#define REG_A2XX_MH_MMU_CONFIG 0x00000040 +#define A2XX_MH_MMU_CONFIG_MMU_ENABLE 0x00000001 +#define A2XX_MH_MMU_CONFIG_SPLIT_MODE_ENABLE 0x00000002 +#define A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK 0x00000030 +#define A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT 4 +static inline uint32_t A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK 0x000000c0 +#define A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT 6 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK 0x00000300 +#define A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT 8 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK 0x00000c00 +#define A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT 10 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK 0x00003000 +#define A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT 12 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK 0x0000c000 +#define A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT 14 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK 0x00030000 +#define A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT 16 +static inline uint32_t A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK 0x000c0000 +#define A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT 18 +static inline uint32_t A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK 0x00300000 +#define A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT 20 +static inline uint32_t A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK 0x00c00000 +#define A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT 22 +static inline uint32_t A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK; +} +#define A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK 0x03000000 +#define A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT 24 +static inline uint32_t A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) +{ + return ((val) << A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT) & A2XX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK; +} + +#define REG_A2XX_MH_MMU_VA_RANGE 0x00000041 + +#define REG_A2XX_MH_MMU_PT_BASE 0x00000042 + +#define REG_A2XX_MH_MMU_PAGE_FAULT 0x00000043 + +#define REG_A2XX_MH_MMU_TRAN_ERROR 0x00000044 + +#define REG_A2XX_MH_MMU_INVALIDATE 0x00000045 + +#define REG_A2XX_MH_MMU_MPU_BASE 0x00000046 + +#define REG_A2XX_MH_MMU_MPU_END 0x00000047 + +#define REG_A2XX_NQWAIT_UNTIL 0x00000394 + #define REG_A2XX_RBBM_PERFCOUNTER1_SELECT 0x00000395 #define REG_A2XX_RBBM_PERFCOUNTER1_LO 0x00000397 @@ -276,20 +369,6 @@ enum sq_tex_filter { #define REG_A2XX_CP_PERFCOUNTER_HI 0x00000447 -#define REG_A2XX_CP_ST_BASE 0x0000044d - -#define REG_A2XX_CP_ST_BUFSZ 0x0000044e - -#define REG_A2XX_CP_IB1_BASE 0x00000458 - -#define REG_A2XX_CP_IB1_BUFSZ 0x00000459 - -#define REG_A2XX_CP_IB2_BASE 0x0000045a - -#define REG_A2XX_CP_IB2_BUFSZ 0x0000045b - -#define REG_A2XX_CP_STAT 0x0000047f - #define REG_A2XX_RBBM_STATUS 0x000005d0 #define A2XX_RBBM_STATUS_CMDFIFO_AVAIL__MASK 0x0000001f #define A2XX_RBBM_STATUS_CMDFIFO_AVAIL__SHIFT 0 @@ -808,6 +887,12 @@ static inline uint32_t A2XX_SQ_CONTEXT_MISC_PARAM_GEN_POS(uint32_t val) #define REG_A2XX_SQ_VS_PROGRAM 0x000021f7 +#define REG_A2XX_VGT_EVENT_INITIATOR 0x000021f9 + +#define REG_A2XX_VGT_DRAW_INITIATOR 0x000021fc + +#define REG_A2XX_VGT_IMMED_DATA 0x000021fd + #define REG_A2XX_RB_DEPTHCONTROL 0x00002200 #define A2XX_RB_DEPTHCONTROL_STENCIL_ENABLE 0x00000001 #define A2XX_RB_DEPTHCONTROL_Z_ENABLE 0x00000002 diff --git a/drivers/gpu/drm/msm/adreno/a3xx.xml.h b/drivers/gpu/drm/msm/adreno/a3xx.xml.h index d4afdf657559..a7be56163d23 100644 --- a/drivers/gpu/drm/msm/adreno/a3xx.xml.h +++ b/drivers/gpu/drm/msm/adreno/a3xx.xml.h @@ -8,12 +8,13 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 327 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/a2xx/a2xx.xml ( 31003 bytes, from 2013-09-19 18:50:16) -- /home/robclark/src/freedreno/envytools/rnndb/adreno_common.xml ( 8983 bytes, from 2013-07-24 01:38:36) -- /home/robclark/src/freedreno/envytools/rnndb/adreno_pm4.xml ( 9759 bytes, from 2013-09-10 00:52:33) -- /home/robclark/src/freedreno/envytools/rnndb/a3xx/a3xx.xml ( 51983 bytes, from 2013-09-10 00:52:32) +- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) @@ -292,6 +293,8 @@ enum a3xx_tex_type { #define A3XX_RBBM_STATUS_GPU_BUSY_NOHC 0x40000000 #define A3XX_RBBM_STATUS_GPU_BUSY 0x80000000 +#define REG_A3XX_RBBM_NQWAIT_UNTIL 0x00000040 + #define REG_A3XX_RBBM_WAIT_IDLE_CLOCKS_CTL 0x00000033 #define REG_A3XX_RBBM_INTERFACE_HANG_INT_CTL 0x00000050 @@ -304,6 +307,8 @@ enum a3xx_tex_type { #define REG_A3XX_RBBM_INTERFACE_HANG_MASK_CTL3 0x0000005a +#define REG_A3XX_RBBM_INT_SET_CMD 0x00000060 + #define REG_A3XX_RBBM_INT_CLEAR_CMD 0x00000061 #define REG_A3XX_RBBM_INT_0_MASK 0x00000063 @@ -937,13 +942,13 @@ static inline uint32_t A3XX_RB_BLEND_ALPHA_FLOAT(float val) return ((util_float_to_half(val)) << A3XX_RB_BLEND_ALPHA_FLOAT__SHIFT) & A3XX_RB_BLEND_ALPHA_FLOAT__MASK; } -#define REG_A3XX_UNKNOWN_20E8 0x000020e8 +#define REG_A3XX_RB_CLEAR_COLOR_DW0 0x000020e8 -#define REG_A3XX_UNKNOWN_20E9 0x000020e9 +#define REG_A3XX_RB_CLEAR_COLOR_DW1 0x000020e9 -#define REG_A3XX_UNKNOWN_20EA 0x000020ea +#define REG_A3XX_RB_CLEAR_COLOR_DW2 0x000020ea -#define REG_A3XX_UNKNOWN_20EB 0x000020eb +#define REG_A3XX_RB_CLEAR_COLOR_DW3 0x000020eb #define REG_A3XX_RB_COPY_CONTROL 0x000020ec #define A3XX_RB_COPY_CONTROL_MSAA_RESOLVE__MASK 0x00000003 @@ -1026,7 +1031,7 @@ static inline uint32_t A3XX_RB_DEPTH_CONTROL_ZFUNC(enum adreno_compare_func val) #define A3XX_RB_DEPTH_CONTROL_BF_ENABLE 0x00000080 #define A3XX_RB_DEPTH_CONTROL_Z_TEST_ENABLE 0x80000000 -#define REG_A3XX_UNKNOWN_2101 0x00002101 +#define REG_A3XX_RB_DEPTH_CLEAR 0x00002101 #define REG_A3XX_RB_DEPTH_INFO 0x00002102 #define A3XX_RB_DEPTH_INFO_DEPTH_FORMAT__MASK 0x00000001 @@ -1103,11 +1108,11 @@ static inline uint32_t A3XX_RB_STENCIL_CONTROL_ZFAIL_BF(enum adreno_stencil_op v return ((val) << A3XX_RB_STENCIL_CONTROL_ZFAIL_BF__SHIFT) & A3XX_RB_STENCIL_CONTROL_ZFAIL_BF__MASK; } -#define REG_A3XX_UNKNOWN_2105 0x00002105 +#define REG_A3XX_RB_STENCIL_CLEAR 0x00002105 -#define REG_A3XX_UNKNOWN_2106 0x00002106 +#define REG_A3XX_RB_STENCIL_BUF_INFO 0x00002106 -#define REG_A3XX_UNKNOWN_2107 0x00002107 +#define REG_A3XX_RB_STENCIL_BUF_PITCH 0x00002107 #define REG_A3XX_RB_STENCILREFMASK 0x00002108 #define A3XX_RB_STENCILREFMASK_STENCILREF__MASK 0x000000ff @@ -1149,20 +1154,31 @@ static inline uint32_t A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK(uint32_t val) return ((val) << A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__SHIFT) & A3XX_RB_STENCILREFMASK_BF_STENCILWRITEMASK__MASK; } -#define REG_A3XX_PA_SC_WINDOW_OFFSET 0x0000210e -#define A3XX_PA_SC_WINDOW_OFFSET_X__MASK 0x0000ffff -#define A3XX_PA_SC_WINDOW_OFFSET_X__SHIFT 0 -static inline uint32_t A3XX_PA_SC_WINDOW_OFFSET_X(uint32_t val) +#define REG_A3XX_RB_LRZ_VSC_CONTROL 0x0000210c +#define A3XX_RB_LRZ_VSC_CONTROL_BINNING_ENABLE 0x00000002 + +#define REG_A3XX_RB_WINDOW_OFFSET 0x0000210e +#define A3XX_RB_WINDOW_OFFSET_X__MASK 0x0000ffff +#define A3XX_RB_WINDOW_OFFSET_X__SHIFT 0 +static inline uint32_t A3XX_RB_WINDOW_OFFSET_X(uint32_t val) { - return ((val) << A3XX_PA_SC_WINDOW_OFFSET_X__SHIFT) & A3XX_PA_SC_WINDOW_OFFSET_X__MASK; + return ((val) << A3XX_RB_WINDOW_OFFSET_X__SHIFT) & A3XX_RB_WINDOW_OFFSET_X__MASK; } -#define A3XX_PA_SC_WINDOW_OFFSET_Y__MASK 0xffff0000 -#define A3XX_PA_SC_WINDOW_OFFSET_Y__SHIFT 16 -static inline uint32_t A3XX_PA_SC_WINDOW_OFFSET_Y(uint32_t val) +#define A3XX_RB_WINDOW_OFFSET_Y__MASK 0xffff0000 +#define A3XX_RB_WINDOW_OFFSET_Y__SHIFT 16 +static inline uint32_t A3XX_RB_WINDOW_OFFSET_Y(uint32_t val) { - return ((val) << A3XX_PA_SC_WINDOW_OFFSET_Y__SHIFT) & A3XX_PA_SC_WINDOW_OFFSET_Y__MASK; + return ((val) << A3XX_RB_WINDOW_OFFSET_Y__SHIFT) & A3XX_RB_WINDOW_OFFSET_Y__MASK; } +#define REG_A3XX_RB_SAMPLE_COUNT_CONTROL 0x00002110 + +#define REG_A3XX_RB_SAMPLE_COUNT_ADDR 0x00002111 + +#define REG_A3XX_RB_Z_CLAMP_MIN 0x00002114 + +#define REG_A3XX_RB_Z_CLAMP_MAX 0x00002115 + #define REG_A3XX_PC_VSTREAM_CONTROL 0x000021e4 #define REG_A3XX_PC_VERTEX_REUSE_BLOCK_CNTL 0x000021ea @@ -1309,6 +1325,8 @@ static inline uint32_t A3XX_HLSQ_CONST_FSPRESV_RANGE_REG_ENDENTRY(uint32_t val) #define REG_A3XX_HLSQ_CL_KERNEL_GROUP_X_REG 0x00002215 +#define REG_A3XX_HLSQ_CL_KERNEL_GROUP_Y_REG 0x00002216 + #define REG_A3XX_HLSQ_CL_KERNEL_GROUP_Z_REG 0x00002217 #define REG_A3XX_HLSQ_CL_WG_OFFSET_REG 0x0000221a @@ -1491,12 +1509,13 @@ static inline uint32_t REG_A3XX_VPC_VARYING_PS_REPL_MODE(uint32_t i0) { return 0 #define REG_A3XX_SP_SP_CTRL_REG 0x000022c0 #define A3XX_SP_SP_CTRL_REG_RESOLVE 0x00010000 -#define A3XX_SP_SP_CTRL_REG_CONSTMODE__MASK 0x000c0000 +#define A3XX_SP_SP_CTRL_REG_CONSTMODE__MASK 0x00040000 #define A3XX_SP_SP_CTRL_REG_CONSTMODE__SHIFT 18 static inline uint32_t A3XX_SP_SP_CTRL_REG_CONSTMODE(uint32_t val) { return ((val) << A3XX_SP_SP_CTRL_REG_CONSTMODE__SHIFT) & A3XX_SP_SP_CTRL_REG_CONSTMODE__MASK; } +#define A3XX_SP_SP_CTRL_REG_BINNING 0x00080000 #define A3XX_SP_SP_CTRL_REG_SLEEPMODE__MASK 0x00300000 #define A3XX_SP_SP_CTRL_REG_SLEEPMODE__SHIFT 20 static inline uint32_t A3XX_SP_SP_CTRL_REG_SLEEPMODE(uint32_t val) @@ -1669,7 +1688,7 @@ static inline uint32_t A3XX_SP_VS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val) #define REG_A3XX_SP_VS_OBJ_START_REG 0x000022d5 -#define REG_A3XX_SP_VS_PVT_MEM_CTRL_REG 0x000022d6 +#define REG_A3XX_SP_VS_PVT_MEM_PARAM_REG 0x000022d6 #define REG_A3XX_SP_VS_PVT_MEM_ADDR_REG 0x000022d7 @@ -1772,7 +1791,7 @@ static inline uint32_t A3XX_SP_FS_OBJ_OFFSET_REG_SHADEROBJOFFSET(uint32_t val) #define REG_A3XX_SP_FS_OBJ_START_REG 0x000022e3 -#define REG_A3XX_SP_FS_PVT_MEM_CTRL_REG 0x000022e4 +#define REG_A3XX_SP_FS_PVT_MEM_PARAM_REG 0x000022e4 #define REG_A3XX_SP_FS_PVT_MEM_ADDR_REG 0x000022e5 @@ -1943,6 +1962,9 @@ static inline uint32_t REG_A3XX_VSC_PIPE_DATA_ADDRESS(uint32_t i0) { return 0x00 static inline uint32_t REG_A3XX_VSC_PIPE_DATA_LENGTH(uint32_t i0) { return 0x00000c08 + 0x3*i0; } +#define REG_A3XX_VSC_BIN_CONTROL 0x00000c3c +#define A3XX_VSC_BIN_CONTROL_BINNING_ENABLE 0x00000001 + #define REG_A3XX_UNKNOWN_0C3D 0x00000c3d #define REG_A3XX_PC_PERFCOUNTER0_SELECT 0x00000c48 @@ -1953,7 +1975,7 @@ static inline uint32_t REG_A3XX_VSC_PIPE_DATA_LENGTH(uint32_t i0) { return 0x000 #define REG_A3XX_PC_PERFCOUNTER3_SELECT 0x00000c4b -#define REG_A3XX_UNKNOWN_0C81 0x00000c81 +#define REG_A3XX_GRAS_TSE_DEBUG_ECO 0x00000c81 #define REG_A3XX_GRAS_PERFCOUNTER0_SELECT 0x00000c88 @@ -1975,22 +1997,24 @@ static inline uint32_t REG_A3XX_GRAS_CL_USER_PLANE_W(uint32_t i0) { return 0x000 #define REG_A3XX_RB_GMEM_BASE_ADDR 0x00000cc0 +#define REG_A3XX_RB_DEBUG_ECO_CONTROLS_ADDR 0x00000cc1 + #define REG_A3XX_RB_PERFCOUNTER0_SELECT 0x00000cc6 #define REG_A3XX_RB_PERFCOUNTER1_SELECT 0x00000cc7 -#define REG_A3XX_RB_WINDOW_SIZE 0x00000ce0 -#define A3XX_RB_WINDOW_SIZE_WIDTH__MASK 0x00003fff -#define A3XX_RB_WINDOW_SIZE_WIDTH__SHIFT 0 -static inline uint32_t A3XX_RB_WINDOW_SIZE_WIDTH(uint32_t val) +#define REG_A3XX_RB_FRAME_BUFFER_DIMENSION 0x00000ce0 +#define A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__MASK 0x00003fff +#define A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__SHIFT 0 +static inline uint32_t A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH(uint32_t val) { - return ((val) << A3XX_RB_WINDOW_SIZE_WIDTH__SHIFT) & A3XX_RB_WINDOW_SIZE_WIDTH__MASK; + return ((val) << A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__SHIFT) & A3XX_RB_FRAME_BUFFER_DIMENSION_WIDTH__MASK; } -#define A3XX_RB_WINDOW_SIZE_HEIGHT__MASK 0x0fffc000 -#define A3XX_RB_WINDOW_SIZE_HEIGHT__SHIFT 14 -static inline uint32_t A3XX_RB_WINDOW_SIZE_HEIGHT(uint32_t val) +#define A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__MASK 0x0fffc000 +#define A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__SHIFT 14 +static inline uint32_t A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT(uint32_t val) { - return ((val) << A3XX_RB_WINDOW_SIZE_HEIGHT__SHIFT) & A3XX_RB_WINDOW_SIZE_HEIGHT__MASK; + return ((val) << A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__SHIFT) & A3XX_RB_FRAME_BUFFER_DIMENSION_HEIGHT__MASK; } #define REG_A3XX_HLSQ_PERFCOUNTER0_SELECT 0x00000e00 @@ -2088,6 +2112,14 @@ static inline uint32_t A3XX_UCHE_CACHE_INVALIDATE1_REG_OPCODE(enum a3xx_cache_op #define REG_A3XX_TP_PERFCOUNTER5_SELECT 0x00000f09 +#define REG_A3XX_VGT_CL_INITIATOR 0x000021f0 + +#define REG_A3XX_VGT_EVENT_INITIATOR 0x000021f9 + +#define REG_A3XX_VGT_DRAW_INITIATOR 0x000021fc + +#define REG_A3XX_VGT_IMMED_DATA 0x000021fd + #define REG_A3XX_TEX_SAMP_0 0x00000000 #define A3XX_TEX_SAMP_0_MIPFILTER_LINEAR 0x00000002 #define A3XX_TEX_SAMP_0_XY_MAG__MASK 0x0000000c @@ -2123,6 +2155,18 @@ static inline uint32_t A3XX_TEX_SAMP_0_WRAP_R(enum a3xx_tex_clamp val) #define A3XX_TEX_SAMP_0_UNNORM_COORDS 0x80000000 #define REG_A3XX_TEX_SAMP_1 0x00000001 +#define A3XX_TEX_SAMP_1_MAX_LOD__MASK 0x003ff000 +#define A3XX_TEX_SAMP_1_MAX_LOD__SHIFT 12 +static inline uint32_t A3XX_TEX_SAMP_1_MAX_LOD(float val) +{ + return ((((uint32_t)(val * 12.0))) << A3XX_TEX_SAMP_1_MAX_LOD__SHIFT) & A3XX_TEX_SAMP_1_MAX_LOD__MASK; +} +#define A3XX_TEX_SAMP_1_MIN_LOD__MASK 0xffc00000 +#define A3XX_TEX_SAMP_1_MIN_LOD__SHIFT 22 +static inline uint32_t A3XX_TEX_SAMP_1_MIN_LOD(float val) +{ + return ((((uint32_t)(val * 12.0))) << A3XX_TEX_SAMP_1_MIN_LOD__SHIFT) & A3XX_TEX_SAMP_1_MIN_LOD__MASK; +} #define REG_A3XX_TEX_CONST_0 0x00000000 #define A3XX_TEX_CONST_0_TILED 0x00000001 diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c index 035bd13dc8bd..461df93e825e 100644 --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c @@ -15,6 +15,10 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ +#ifdef CONFIG_MSM_OCMEM +# include <mach/ocmem.h> +#endif + #include "a3xx_gpu.h" #define A3XX_INT0_MASK \ @@ -63,6 +67,7 @@ static void a3xx_me_init(struct msm_gpu *gpu) static int a3xx_hw_init(struct msm_gpu *gpu) { struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + struct a3xx_gpu *a3xx_gpu = to_a3xx_gpu(adreno_gpu); uint32_t *ptr, len; int i, ret; @@ -105,6 +110,21 @@ static int a3xx_hw_init(struct msm_gpu *gpu) gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x000000ff); gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT_CONF, 0x000000a4); + } else if (adreno_is_a330v2(adreno_gpu)) { + /* + * Most of the VBIF registers on 8974v2 have the correct + * values at power on, so we won't modify those if we don't + * need to + */ + /* Enable 1k sort: */ + gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x0001003f); + gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT_CONF, 0x000000a4); + /* Enable WR-REQ: */ + gpu_write(gpu, REG_A3XX_VBIF_GATE_OFF_WRREQ_EN, 0x00003f); + gpu_write(gpu, REG_A3XX_VBIF_DDR_OUT_MAX_BURST, 0x0000303); + /* Set up VBIF_ROUND_ROBIN_QOS_ARB: */ + gpu_write(gpu, REG_A3XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x0003); + } else if (adreno_is_a330(adreno_gpu)) { /* Set up 16 deep read/write request queues: */ gpu_write(gpu, REG_A3XX_VBIF_IN_RD_LIM_CONF0, 0x18181818); @@ -121,10 +141,10 @@ static int a3xx_hw_init(struct msm_gpu *gpu) /* Set up VBIF_ROUND_ROBIN_QOS_ARB: */ gpu_write(gpu, REG_A3XX_VBIF_ROUND_ROBIN_QOS_ARB, 0x0001); /* Set up AOOO: */ - gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000ffff); - gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO, 0xffffffff); + gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO_EN, 0x0000003f); + gpu_write(gpu, REG_A3XX_VBIF_OUT_AXI_AOOO, 0x003f003f); /* Enable 1K sort: */ - gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x0001ffff); + gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT, 0x0001003f); gpu_write(gpu, REG_A3XX_VBIF_ABIT_SORT_CONF, 0x000000a4); /* Disable VBIF clock gating. This is to enable AXI running * higher frequency than GPU: @@ -162,14 +182,23 @@ static int a3xx_hw_init(struct msm_gpu *gpu) gpu_write(gpu, REG_A3XX_UCHE_CACHE_MODE_CONTROL_REG, 0x00000001); /* Enable Clock gating: */ - gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xbfffffff); - - /* Set the OCMEM base address for A330 */ -//TODO: -// if (adreno_is_a330(adreno_gpu)) { -// gpu_write(gpu, REG_A3XX_RB_GMEM_BASE_ADDR, -// (unsigned int)(a3xx_gpu->ocmem_base >> 14)); -// } + if (adreno_is_a320(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xbfffffff); + else if (adreno_is_a330v2(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xaaaaaaaa); + else if (adreno_is_a330(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_CLOCK_CTL, 0xbffcffff); + + if (adreno_is_a330v2(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_GPR0_CTL, 0x05515455); + else if (adreno_is_a330(adreno_gpu)) + gpu_write(gpu, REG_A3XX_RBBM_GPR0_CTL, 0x00000000); + + /* Set the OCMEM base address for A330, etc */ + if (a3xx_gpu->ocmem_hdl) { + gpu_write(gpu, REG_A3XX_RB_GMEM_BASE_ADDR, + (unsigned int)(a3xx_gpu->ocmem_base >> 14)); + } /* Turn on performance counters: */ gpu_write(gpu, REG_A3XX_RBBM_PERFCTR_CTL, 0x01); @@ -219,7 +248,7 @@ static int a3xx_hw_init(struct msm_gpu *gpu) /* Load PM4: */ ptr = (uint32_t *)(adreno_gpu->pm4->data); len = adreno_gpu->pm4->size / 4; - DBG("loading PM4 ucode version: %u", ptr[0]); + DBG("loading PM4 ucode version: %x", ptr[1]); gpu_write(gpu, REG_AXXX_CP_DEBUG, AXXX_CP_DEBUG_DYNAMIC_CLK_DISABLE | @@ -231,19 +260,26 @@ static int a3xx_hw_init(struct msm_gpu *gpu) /* Load PFP: */ ptr = (uint32_t *)(adreno_gpu->pfp->data); len = adreno_gpu->pfp->size / 4; - DBG("loading PFP ucode version: %u", ptr[0]); + DBG("loading PFP ucode version: %x", ptr[5]); gpu_write(gpu, REG_A3XX_CP_PFP_UCODE_ADDR, 0); for (i = 1; i < len; i++) gpu_write(gpu, REG_A3XX_CP_PFP_UCODE_DATA, ptr[i]); /* CP ROQ queue sizes (bytes) - RB:16, ST:16, IB1:32, IB2:64 */ - if (adreno_is_a305(adreno_gpu) || adreno_is_a320(adreno_gpu)) + if (adreno_is_a305(adreno_gpu) || adreno_is_a320(adreno_gpu)) { gpu_write(gpu, REG_AXXX_CP_QUEUE_THRESHOLDS, AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB1_START(2) | AXXX_CP_QUEUE_THRESHOLDS_CSQ_IB2_START(6) | AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START(14)); - + } else if (adreno_is_a330(adreno_gpu)) { + /* NOTE: this (value take from downstream android driver) + * includes some bits outside of the known bitfields. But + * A330 has this "MERCIU queue" thing too, which might + * explain a new bitfield or reshuffling: + */ + gpu_write(gpu, REG_AXXX_CP_QUEUE_THRESHOLDS, 0x003e2008); + } /* clear ME_HALT to start micro engine */ gpu_write(gpu, REG_AXXX_CP_ME_CNTL, 0); @@ -253,6 +289,14 @@ static int a3xx_hw_init(struct msm_gpu *gpu) return 0; } +static void a3xx_recover(struct msm_gpu *gpu) +{ + gpu_write(gpu, REG_A3XX_RBBM_SW_RESET_CMD, 1); + gpu_read(gpu, REG_A3XX_RBBM_SW_RESET_CMD); + gpu_write(gpu, REG_A3XX_RBBM_SW_RESET_CMD, 0); + adreno_recover(gpu); +} + static void a3xx_destroy(struct msm_gpu *gpu) { struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); @@ -261,6 +305,12 @@ static void a3xx_destroy(struct msm_gpu *gpu) DBG("%s", gpu->name); adreno_gpu_cleanup(adreno_gpu); + +#ifdef CONFIG_MSM_OCMEM + if (a3xx_gpu->ocmem_base) + ocmem_free(OCMEM_GRAPHICS, a3xx_gpu->ocmem_hdl); +#endif + put_device(&a3xx_gpu->pdev->dev); kfree(a3xx_gpu); } @@ -371,7 +421,7 @@ static const struct adreno_gpu_funcs funcs = { .hw_init = a3xx_hw_init, .pm_suspend = msm_gpu_pm_suspend, .pm_resume = msm_gpu_pm_resume, - .recover = adreno_recover, + .recover = a3xx_recover, .last_fence = adreno_last_fence, .submit = adreno_submit, .flush = adreno_flush, @@ -387,6 +437,7 @@ static const struct adreno_gpu_funcs funcs = { struct msm_gpu *a3xx_gpu_init(struct drm_device *dev) { struct a3xx_gpu *a3xx_gpu = NULL; + struct adreno_gpu *adreno_gpu; struct msm_gpu *gpu; struct platform_device *pdev = a3xx_pdev; struct adreno_platform_config *config; @@ -406,7 +457,8 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev) goto fail; } - gpu = &a3xx_gpu->base.base; + adreno_gpu = &a3xx_gpu->base; + gpu = &adreno_gpu->base; get_device(&pdev->dev); a3xx_gpu->pdev = pdev; @@ -414,16 +466,46 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev) gpu->fast_rate = config->fast_rate; gpu->slow_rate = config->slow_rate; gpu->bus_freq = config->bus_freq; +#ifdef CONFIG_MSM_BUS_SCALING + gpu->bus_scale_table = config->bus_scale_table; +#endif DBG("fast_rate=%u, slow_rate=%u, bus_freq=%u", gpu->fast_rate, gpu->slow_rate, gpu->bus_freq); - ret = adreno_gpu_init(dev, pdev, &a3xx_gpu->base, - &funcs, config->rev); + ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, config->rev); if (ret) goto fail; - return &a3xx_gpu->base.base; + /* if needed, allocate gmem: */ + if (adreno_is_a330(adreno_gpu)) { +#ifdef CONFIG_MSM_OCMEM + /* TODO this is different/missing upstream: */ + struct ocmem_buf *ocmem_hdl = + ocmem_allocate(OCMEM_GRAPHICS, adreno_gpu->gmem); + + a3xx_gpu->ocmem_hdl = ocmem_hdl; + a3xx_gpu->ocmem_base = ocmem_hdl->addr; + adreno_gpu->gmem = ocmem_hdl->len; + DBG("using %dK of OCMEM at 0x%08x", adreno_gpu->gmem / 1024, + a3xx_gpu->ocmem_base); +#endif + } + + if (!gpu->mmu) { + /* TODO we think it is possible to configure the GPU to + * restrict access to VRAM carveout. But the required + * registers are unknown. For now just bail out and + * limp along with just modesetting. If it turns out + * to not be possible to restrict access, then we must + * implement a cmdstream validator. + */ + dev_err(dev->dev, "No memory protection without IOMMU\n"); + ret = -ENXIO; + goto fail; + } + + return gpu; fail: if (a3xx_gpu) @@ -436,19 +518,59 @@ fail: * The a3xx device: */ +#if defined(CONFIG_MSM_BUS_SCALING) && !defined(CONFIG_OF) +# include <mach/kgsl.h> +#endif + static int a3xx_probe(struct platform_device *pdev) { static struct adreno_platform_config config = {}; #ifdef CONFIG_OF - /* TODO */ + struct device_node *child, *node = pdev->dev.of_node; + u32 val; + int ret; + + ret = of_property_read_u32(node, "qcom,chipid", &val); + if (ret) { + dev_err(&pdev->dev, "could not find chipid: %d\n", ret); + return ret; + } + + config.rev = ADRENO_REV((val >> 24) & 0xff, + (val >> 16) & 0xff, (val >> 8) & 0xff, val & 0xff); + + /* find clock rates: */ + config.fast_rate = 0; + config.slow_rate = ~0; + for_each_child_of_node(node, child) { + if (of_device_is_compatible(child, "qcom,gpu-pwrlevels")) { + struct device_node *pwrlvl; + for_each_child_of_node(child, pwrlvl) { + ret = of_property_read_u32(pwrlvl, "qcom,gpu-freq", &val); + if (ret) { + dev_err(&pdev->dev, "could not find gpu-freq: %d\n", ret); + return ret; + } + config.fast_rate = max(config.fast_rate, val); + config.slow_rate = min(config.slow_rate, val); + } + } + } + + if (!config.fast_rate) { + dev_err(&pdev->dev, "could not find clk rates\n"); + return -ENXIO; + } + #else + struct kgsl_device_platform_data *pdata = pdev->dev.platform_data; uint32_t version = socinfo_get_version(); if (cpu_is_apq8064ab()) { config.fast_rate = 450000000; config.slow_rate = 27000000; config.bus_freq = 4; config.rev = ADRENO_REV(3, 2, 1, 0); - } else if (cpu_is_apq8064() || cpu_is_msm8960ab()) { + } else if (cpu_is_apq8064()) { config.fast_rate = 400000000; config.slow_rate = 27000000; config.bus_freq = 4; @@ -461,6 +583,16 @@ static int a3xx_probe(struct platform_device *pdev) else config.rev = ADRENO_REV(3, 2, 0, 0); + } else if (cpu_is_msm8960ab()) { + config.fast_rate = 400000000; + config.slow_rate = 320000000; + config.bus_freq = 4; + + if (SOCINFO_VERSION_MINOR(version) == 0) + config.rev = ADRENO_REV(3, 2, 1, 0); + else + config.rev = ADRENO_REV(3, 2, 1, 1); + } else if (cpu_is_msm8930()) { config.fast_rate = 400000000; config.slow_rate = 27000000; @@ -473,6 +605,9 @@ static int a3xx_probe(struct platform_device *pdev) config.rev = ADRENO_REV(3, 0, 5, 0); } +# ifdef CONFIG_MSM_BUS_SCALING + config.bus_scale_table = pdata->bus_scale_table; +# endif #endif pdev->dev.platform_data = &config; a3xx_pdev = pdev; @@ -485,10 +620,19 @@ static int a3xx_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id dt_match[] = { + { .compatible = "qcom,kgsl-3d0" }, + {} +}; +MODULE_DEVICE_TABLE(of, dt_match); + static struct platform_driver a3xx_driver = { .probe = a3xx_probe, .remove = a3xx_remove, - .driver.name = "kgsl-3d0", + .driver = { + .name = "kgsl-3d0", + .of_match_table = dt_match, + }, }; void __init a3xx_register(void) diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.h b/drivers/gpu/drm/msm/adreno/a3xx_gpu.h index 32c398c2d00a..bb9a8ca0507b 100644 --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.h +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.h @@ -24,6 +24,10 @@ struct a3xx_gpu { struct adreno_gpu base; struct platform_device *pdev; + + /* if OCMEM is used for GMEM: */ + uint32_t ocmem_base; + void *ocmem_hdl; }; #define to_a3xx_gpu(x) container_of(x, struct a3xx_gpu, base) diff --git a/drivers/gpu/drm/msm/adreno/adreno_common.xml.h b/drivers/gpu/drm/msm/adreno/adreno_common.xml.h index 33dcc606c7c5..d6e6ce2d1abd 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_common.xml.h +++ b/drivers/gpu/drm/msm/adreno/adreno_common.xml.h @@ -8,12 +8,13 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 327 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/a2xx/a2xx.xml ( 31003 bytes, from 2013-09-19 18:50:16) -- /home/robclark/src/freedreno/envytools/rnndb/adreno_common.xml ( 8983 bytes, from 2013-07-24 01:38:36) -- /home/robclark/src/freedreno/envytools/rnndb/adreno_pm4.xml ( 9759 bytes, from 2013-09-10 00:52:33) -- /home/robclark/src/freedreno/envytools/rnndb/a3xx/a3xx.xml ( 51983 bytes, from 2013-09-10 00:52:32) +- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) @@ -115,96 +116,6 @@ enum adreno_rb_depth_format { DEPTHX_24_8 = 1, }; -enum adreno_mmu_clnt_beh { - BEH_NEVR = 0, - BEH_TRAN_RNG = 1, - BEH_TRAN_FLT = 2, -}; - -#define REG_AXXX_MH_MMU_CONFIG 0x00000040 -#define AXXX_MH_MMU_CONFIG_MMU_ENABLE 0x00000001 -#define AXXX_MH_MMU_CONFIG_SPLIT_MODE_ENABLE 0x00000002 -#define AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK 0x00000030 -#define AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT 4 -static inline uint32_t AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_RB_W_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK 0x000000c0 -#define AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT 6 -static inline uint32_t AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_W_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK 0x00000300 -#define AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT 8 -static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R0_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK 0x00000c00 -#define AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT 10 -static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R1_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK 0x00003000 -#define AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT 12 -static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R2_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK 0x0000c000 -#define AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT 14 -static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R3_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK 0x00030000 -#define AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT 16 -static inline uint32_t AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_CP_R4_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK 0x000c0000 -#define AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT 18 -static inline uint32_t AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_VGT_R0_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK 0x00300000 -#define AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT 20 -static inline uint32_t AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_VGT_R1_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK 0x00c00000 -#define AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT 22 -static inline uint32_t AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_TC_R_CLNT_BEHAVIOR__MASK; -} -#define AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK 0x03000000 -#define AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT 24 -static inline uint32_t AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR(enum adreno_mmu_clnt_beh val) -{ - return ((val) << AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__SHIFT) & AXXX_MH_MMU_CONFIG_PA_W_CLNT_BEHAVIOR__MASK; -} - -#define REG_AXXX_MH_MMU_VA_RANGE 0x00000041 - -#define REG_AXXX_MH_MMU_PT_BASE 0x00000042 - -#define REG_AXXX_MH_MMU_PAGE_FAULT 0x00000043 - -#define REG_AXXX_MH_MMU_TRAN_ERROR 0x00000044 - -#define REG_AXXX_MH_MMU_INVALIDATE 0x00000045 - -#define REG_AXXX_MH_MMU_MPU_BASE 0x00000046 - -#define REG_AXXX_MH_MMU_MPU_END 0x00000047 - #define REG_AXXX_CP_RB_BASE 0x000001c0 #define REG_AXXX_CP_RB_CNTL 0x000001c1 @@ -275,6 +186,18 @@ static inline uint32_t AXXX_CP_QUEUE_THRESHOLDS_CSQ_ST_START(uint32_t val) } #define REG_AXXX_CP_MEQ_THRESHOLDS 0x000001d6 +#define AXXX_CP_MEQ_THRESHOLDS_MEQ_END__MASK 0x001f0000 +#define AXXX_CP_MEQ_THRESHOLDS_MEQ_END__SHIFT 16 +static inline uint32_t AXXX_CP_MEQ_THRESHOLDS_MEQ_END(uint32_t val) +{ + return ((val) << AXXX_CP_MEQ_THRESHOLDS_MEQ_END__SHIFT) & AXXX_CP_MEQ_THRESHOLDS_MEQ_END__MASK; +} +#define AXXX_CP_MEQ_THRESHOLDS_ROQ_END__MASK 0x1f000000 +#define AXXX_CP_MEQ_THRESHOLDS_ROQ_END__SHIFT 24 +static inline uint32_t AXXX_CP_MEQ_THRESHOLDS_ROQ_END(uint32_t val) +{ + return ((val) << AXXX_CP_MEQ_THRESHOLDS_ROQ_END__SHIFT) & AXXX_CP_MEQ_THRESHOLDS_ROQ_END__MASK; +} #define REG_AXXX_CP_CSQ_AVAIL 0x000001d7 #define AXXX_CP_CSQ_AVAIL_RING__MASK 0x0000007f @@ -402,6 +325,36 @@ static inline uint32_t AXXX_CP_CSQ_IB2_STAT_WPTR(uint32_t val) return ((val) << AXXX_CP_CSQ_IB2_STAT_WPTR__SHIFT) & AXXX_CP_CSQ_IB2_STAT_WPTR__MASK; } +#define REG_AXXX_CP_NON_PREFETCH_CNTRS 0x00000440 + +#define REG_AXXX_CP_STQ_ST_STAT 0x00000443 + +#define REG_AXXX_CP_ST_BASE 0x0000044d + +#define REG_AXXX_CP_ST_BUFSZ 0x0000044e + +#define REG_AXXX_CP_MEQ_STAT 0x0000044f + +#define REG_AXXX_CP_MIU_TAG_STAT 0x00000452 + +#define REG_AXXX_CP_BIN_MASK_LO 0x00000454 + +#define REG_AXXX_CP_BIN_MASK_HI 0x00000455 + +#define REG_AXXX_CP_BIN_SELECT_LO 0x00000456 + +#define REG_AXXX_CP_BIN_SELECT_HI 0x00000457 + +#define REG_AXXX_CP_IB1_BASE 0x00000458 + +#define REG_AXXX_CP_IB1_BUFSZ 0x00000459 + +#define REG_AXXX_CP_IB2_BASE 0x0000045a + +#define REG_AXXX_CP_IB2_BUFSZ 0x0000045b + +#define REG_AXXX_CP_STAT 0x0000047f + #define REG_AXXX_CP_SCRATCH_REG0 0x00000578 #define REG_AXXX_CP_SCRATCH_REG1 0x00000579 @@ -418,6 +371,26 @@ static inline uint32_t AXXX_CP_CSQ_IB2_STAT_WPTR(uint32_t val) #define REG_AXXX_CP_SCRATCH_REG7 0x0000057f +#define REG_AXXX_CP_ME_VS_EVENT_SRC 0x00000600 + +#define REG_AXXX_CP_ME_VS_EVENT_ADDR 0x00000601 + +#define REG_AXXX_CP_ME_VS_EVENT_DATA 0x00000602 + +#define REG_AXXX_CP_ME_VS_EVENT_ADDR_SWM 0x00000603 + +#define REG_AXXX_CP_ME_VS_EVENT_DATA_SWM 0x00000604 + +#define REG_AXXX_CP_ME_PS_EVENT_SRC 0x00000605 + +#define REG_AXXX_CP_ME_PS_EVENT_ADDR 0x00000606 + +#define REG_AXXX_CP_ME_PS_EVENT_DATA 0x00000607 + +#define REG_AXXX_CP_ME_PS_EVENT_ADDR_SWM 0x00000608 + +#define REG_AXXX_CP_ME_PS_EVENT_DATA_SWM 0x00000609 + #define REG_AXXX_CP_ME_CF_EVENT_SRC 0x0000060a #define REG_AXXX_CP_ME_CF_EVENT_ADDR 0x0000060b @@ -428,5 +401,11 @@ static inline uint32_t AXXX_CP_CSQ_IB2_STAT_WPTR(uint32_t val) #define REG_AXXX_CP_ME_NRT_DATA 0x0000060e +#define REG_AXXX_CP_ME_VS_FETCH_DONE_SRC 0x00000612 + +#define REG_AXXX_CP_ME_VS_FETCH_DONE_ADDR 0x00000613 + +#define REG_AXXX_CP_ME_VS_FETCH_DONE_DATA 0x00000614 + #endif /* ADRENO_COMMON_XML */ diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index a0b9d8a95b16..d321099abdd4 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -17,6 +17,7 @@ #include "adreno_gpu.h" #include "msm_gem.h" +#include "msm_mmu.h" struct adreno_info { struct adreno_rev rev; @@ -44,7 +45,7 @@ static const struct adreno_info gpulist[] = { .pfpfw = "a300_pfp.fw", .gmem = SZ_512K, }, { - .rev = ADRENO_REV(3, 3, 0, 0), + .rev = ADRENO_REV(3, 3, 0, ANY_ID), .revn = 330, .name = "A330", .pm4fw = "a330_pm4.fw", @@ -53,6 +54,11 @@ static const struct adreno_info gpulist[] = { }, }; +MODULE_FIRMWARE("a300_pm4.fw"); +MODULE_FIRMWARE("a300_pfp.fw"); +MODULE_FIRMWARE("a330_pm4.fw"); +MODULE_FIRMWARE("a330_pfp.fw"); + #define RB_SIZE SZ_32K #define RB_BLKSIZE 16 @@ -65,7 +71,7 @@ int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value) *value = adreno_gpu->info->revn; return 0; case MSM_PARAM_GMEM_SIZE: - *value = adreno_gpu->info->gmem; + *value = adreno_gpu->gmem; return 0; default: DBG("%s: invalid param: %u", gpu->name, param); @@ -86,7 +92,7 @@ int adreno_hw_init(struct msm_gpu *gpu) gpu_write(gpu, REG_AXXX_CP_RB_CNTL, /* size is log2(quad-words): */ AXXX_CP_RB_CNTL_BUFSZ(ilog2(gpu->rb->size / 8)) | - AXXX_CP_RB_CNTL_BLKSZ(RB_BLKSIZE)); + AXXX_CP_RB_CNTL_BLKSZ(ilog2(RB_BLKSIZE / 8))); /* Setup ringbuffer address: */ gpu_write(gpu, REG_AXXX_CP_RB_BASE, gpu->rb_iova); @@ -286,6 +292,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs, struct adreno_rev rev) { + struct msm_mmu *mmu; int i, ret; /* identify gpu: */ @@ -311,6 +318,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, rev.core, rev.major, rev.minor, rev.patchid); gpu->funcs = funcs; + gpu->gmem = gpu->info->gmem; gpu->rev = rev; ret = request_firmware(&gpu->pm4, gpu->info->pm4fw, drm->dev); @@ -333,10 +341,13 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, if (ret) return ret; - ret = msm_iommu_attach(drm, gpu->base.iommu, - iommu_ports, ARRAY_SIZE(iommu_ports)); - if (ret) - return ret; + mmu = gpu->base.mmu; + if (mmu) { + ret = mmu->funcs->attach(mmu, iommu_ports, + ARRAY_SIZE(iommu_ports)); + if (ret) + return ret; + } gpu->memptrs_bo = msm_gem_new(drm, sizeof(*gpu->memptrs), MSM_BO_UNCACHED); diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index f73abfba7c22..ca11ea4da165 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -51,6 +51,7 @@ struct adreno_gpu { struct msm_gpu base; struct adreno_rev rev; const struct adreno_info *info; + uint32_t gmem; /* actual gmem size */ uint32_t revn; /* numeric revision name */ const struct adreno_gpu_funcs *funcs; @@ -70,6 +71,9 @@ struct adreno_gpu { struct adreno_platform_config { struct adreno_rev rev; uint32_t fast_rate, slow_rate, bus_freq; +#ifdef CONFIG_MSM_BUS_SCALING + struct msm_bus_scale_pdata *bus_scale_table; +#endif }; #define ADRENO_IDLE_TIMEOUT (20 * 1000) @@ -94,6 +98,11 @@ static inline bool adreno_is_a330(struct adreno_gpu *gpu) return gpu->revn == 330; } +static inline bool adreno_is_a330v2(struct adreno_gpu *gpu) +{ + return adreno_is_a330(gpu) && (gpu->rev.patchid > 0); +} + int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value); int adreno_hw_init(struct msm_gpu *gpu); uint32_t adreno_last_fence(struct msm_gpu *gpu); diff --git a/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h b/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h index 259ad709b0cc..ae992c71703f 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h +++ b/drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h @@ -8,12 +8,13 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 327 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/a2xx/a2xx.xml ( 31003 bytes, from 2013-09-19 18:50:16) -- /home/robclark/src/freedreno/envytools/rnndb/adreno_common.xml ( 8983 bytes, from 2013-07-24 01:38:36) -- /home/robclark/src/freedreno/envytools/rnndb/adreno_pm4.xml ( 9759 bytes, from 2013-09-10 00:52:33) -- /home/robclark/src/freedreno/envytools/rnndb/a3xx/a3xx.xml ( 51983 bytes, from 2013-09-10 00:52:32) +- /home/robclark/src/freedreno/envytools/rnndb/adreno.xml ( 364 bytes, from 2013-11-30 14:47:15) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml ( 32814 bytes, from 2013-11-30 15:07:33) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml ( 8900 bytes, from 2013-10-22 23:57:49) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml ( 10574 bytes, from 2013-11-13 05:44:45) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml ( 53644 bytes, from 2013-11-30 15:07:33) +- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml ( 8344 bytes, from 2013-11-30 14:49:47) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) @@ -66,13 +67,15 @@ enum vgt_event_type { enum pc_di_primtype { DI_PT_NONE = 0, - DI_PT_POINTLIST = 1, + DI_PT_POINTLIST_A2XX = 1, DI_PT_LINELIST = 2, DI_PT_LINESTRIP = 3, DI_PT_TRILIST = 4, DI_PT_TRIFAN = 5, DI_PT_TRISTRIP = 6, + DI_PT_LINELOOP = 7, DI_PT_RECTLIST = 8, + DI_PT_POINTLIST_A3XX = 9, DI_PT_QUADLIST = 13, DI_PT_QUADSTRIP = 14, DI_PT_POLYGON = 15, @@ -119,7 +122,7 @@ enum adreno_pm4_type3_packets { CP_WAIT_FOR_IDLE = 38, CP_WAIT_REG_MEM = 60, CP_WAIT_REG_EQ = 82, - CP_WAT_REG_GTE = 83, + CP_WAIT_REG_GTE = 83, CP_WAIT_UNTIL_READ = 92, CP_WAIT_IB_PFD_COMPLETE = 93, CP_REG_RMW = 33, @@ -151,7 +154,6 @@ enum adreno_pm4_type3_packets { CP_CONTEXT_UPDATE = 94, CP_INTERRUPT = 64, CP_IM_STORE = 44, - CP_SET_BIN_BASE_OFFSET = 75, CP_SET_DRAW_INIT_FLAGS = 75, CP_SET_PROTECTED_MODE = 95, CP_LOAD_STATE = 48, @@ -159,6 +161,16 @@ enum adreno_pm4_type3_packets { CP_COND_INDIRECT_BUFFER_PFD = 50, CP_INDIRECT_BUFFER_PFE = 63, CP_SET_BIN = 76, + CP_TEST_TWO_MEMS = 113, + CP_WAIT_FOR_ME = 19, + IN_IB_PREFETCH_END = 23, + IN_SUBBLK_PREFETCH = 31, + IN_INSTR_PREFETCH = 32, + IN_INSTR_MATCH = 71, + IN_CONST_PREFETCH = 73, + IN_INCR_UPDT_STATE = 85, + IN_INCR_UPDT_CONST = 86, + IN_INCR_UPDT_INSTR = 87, }; enum adreno_state_block { diff --git a/drivers/gpu/drm/msm/dsi/dsi.xml.h b/drivers/gpu/drm/msm/dsi/dsi.xml.h index 6d4c62bf70dc..87be647e3825 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.xml.h +++ b/drivers/gpu/drm/msm/dsi/dsi.xml.h @@ -8,14 +8,16 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35) - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13) - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05) - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) diff --git a/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h b/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h index d1df38bf5747..747a6ef4211f 100644 --- a/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h +++ b/drivers/gpu/drm/msm/dsi/mmss_cc.xml.h @@ -8,14 +8,16 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35) - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13) - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05) - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) diff --git a/drivers/gpu/drm/msm/dsi/sfpb.xml.h b/drivers/gpu/drm/msm/dsi/sfpb.xml.h index 0030a111302d..48e03acf19bf 100644 --- a/drivers/gpu/drm/msm/dsi/sfpb.xml.h +++ b/drivers/gpu/drm/msm/dsi/sfpb.xml.h @@ -8,14 +8,16 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35) - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13) - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05) - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index 50d11df35b21..6f1588aa9071 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -41,7 +41,7 @@ void hdmi_set_mode(struct hdmi *hdmi, bool power_on) power_on ? "Enable" : "Disable", ctrl); } -static irqreturn_t hdmi_irq(int irq, void *dev_id) +irqreturn_t hdmi_irq(int irq, void *dev_id) { struct hdmi *hdmi = dev_id; @@ -71,13 +71,13 @@ void hdmi_destroy(struct kref *kref) } /* initialize connector */ -int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder) +struct hdmi *hdmi_init(struct drm_device *dev, struct drm_encoder *encoder) { struct hdmi *hdmi = NULL; struct msm_drm_private *priv = dev->dev_private; struct platform_device *pdev = hdmi_pdev; struct hdmi_platform_config *config; - int ret; + int i, ret; if (!pdev) { dev_err(dev->dev, "no hdmi device\n"); @@ -99,6 +99,7 @@ int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder) hdmi->dev = dev; hdmi->pdev = pdev; + hdmi->config = config; hdmi->encoder = encoder; /* not sure about which phy maps to which msm.. probably I miss some */ @@ -114,44 +115,70 @@ int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder) goto fail; } - hdmi->mmio = msm_ioremap(pdev, "hdmi_msm_hdmi_addr", "HDMI"); + hdmi->mmio = msm_ioremap(pdev, config->mmio_name, "HDMI"); if (IS_ERR(hdmi->mmio)) { ret = PTR_ERR(hdmi->mmio); goto fail; } - hdmi->mvs = devm_regulator_get(&pdev->dev, "8901_hdmi_mvs"); - if (IS_ERR(hdmi->mvs)) - hdmi->mvs = devm_regulator_get(&pdev->dev, "hdmi_mvs"); - if (IS_ERR(hdmi->mvs)) { - ret = PTR_ERR(hdmi->mvs); - dev_err(dev->dev, "failed to get mvs regulator: %d\n", ret); - goto fail; + BUG_ON(config->hpd_reg_cnt > ARRAY_SIZE(hdmi->hpd_regs)); + for (i = 0; i < config->hpd_reg_cnt; i++) { + struct regulator *reg; + + reg = devm_regulator_get(&pdev->dev, config->hpd_reg_names[i]); + if (IS_ERR(reg)) { + ret = PTR_ERR(reg); + dev_err(dev->dev, "failed to get hpd regulator: %s (%d)\n", + config->hpd_reg_names[i], ret); + goto fail; + } + + hdmi->hpd_regs[i] = reg; } - hdmi->mpp0 = devm_regulator_get(&pdev->dev, "8901_mpp0"); - if (IS_ERR(hdmi->mpp0)) - hdmi->mpp0 = NULL; + BUG_ON(config->pwr_reg_cnt > ARRAY_SIZE(hdmi->pwr_regs)); + for (i = 0; i < config->pwr_reg_cnt; i++) { + struct regulator *reg; - hdmi->clk = devm_clk_get(&pdev->dev, "core_clk"); - if (IS_ERR(hdmi->clk)) { - ret = PTR_ERR(hdmi->clk); - dev_err(dev->dev, "failed to get 'clk': %d\n", ret); - goto fail; + reg = devm_regulator_get(&pdev->dev, config->pwr_reg_names[i]); + if (IS_ERR(reg)) { + ret = PTR_ERR(reg); + dev_err(dev->dev, "failed to get pwr regulator: %s (%d)\n", + config->pwr_reg_names[i], ret); + goto fail; + } + + hdmi->pwr_regs[i] = reg; } - hdmi->m_pclk = devm_clk_get(&pdev->dev, "master_iface_clk"); - if (IS_ERR(hdmi->m_pclk)) { - ret = PTR_ERR(hdmi->m_pclk); - dev_err(dev->dev, "failed to get 'm_pclk': %d\n", ret); - goto fail; + BUG_ON(config->hpd_clk_cnt > ARRAY_SIZE(hdmi->hpd_clks)); + for (i = 0; i < config->hpd_clk_cnt; i++) { + struct clk *clk; + + clk = devm_clk_get(&pdev->dev, config->hpd_clk_names[i]); + if (IS_ERR(clk)) { + ret = PTR_ERR(clk); + dev_err(dev->dev, "failed to get hpd clk: %s (%d)\n", + config->hpd_clk_names[i], ret); + goto fail; + } + + hdmi->hpd_clks[i] = clk; } - hdmi->s_pclk = devm_clk_get(&pdev->dev, "slave_iface_clk"); - if (IS_ERR(hdmi->s_pclk)) { - ret = PTR_ERR(hdmi->s_pclk); - dev_err(dev->dev, "failed to get 's_pclk': %d\n", ret); - goto fail; + BUG_ON(config->pwr_clk_cnt > ARRAY_SIZE(hdmi->pwr_clks)); + for (i = 0; i < config->pwr_clk_cnt; i++) { + struct clk *clk; + + clk = devm_clk_get(&pdev->dev, config->pwr_clk_names[i]); + if (IS_ERR(clk)) { + ret = PTR_ERR(clk); + dev_err(dev->dev, "failed to get pwr clk: %s (%d)\n", + config->pwr_clk_names[i], ret); + goto fail; + } + + hdmi->pwr_clks[i] = clk; } hdmi->i2c = hdmi_i2c_init(hdmi); @@ -178,20 +205,22 @@ int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder) goto fail; } - hdmi->irq = platform_get_irq(pdev, 0); - if (hdmi->irq < 0) { - ret = hdmi->irq; - dev_err(dev->dev, "failed to get irq: %d\n", ret); - goto fail; - } + if (!config->shared_irq) { + hdmi->irq = platform_get_irq(pdev, 0); + if (hdmi->irq < 0) { + ret = hdmi->irq; + dev_err(dev->dev, "failed to get irq: %d\n", ret); + goto fail; + } - ret = devm_request_threaded_irq(&pdev->dev, hdmi->irq, - NULL, hdmi_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, - "hdmi_isr", hdmi); - if (ret < 0) { - dev_err(dev->dev, "failed to request IRQ%u: %d\n", - hdmi->irq, ret); - goto fail; + ret = devm_request_threaded_irq(&pdev->dev, hdmi->irq, + NULL, hdmi_irq, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + "hdmi_isr", hdmi); + if (ret < 0) { + dev_err(dev->dev, "failed to request IRQ%u: %d\n", + hdmi->irq, ret); + goto fail; + } } encoder->bridge = hdmi->bridge; @@ -199,7 +228,7 @@ int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder) priv->bridges[priv->num_bridges++] = hdmi->bridge; priv->connectors[priv->num_connectors++] = hdmi->connector; - return 0; + return hdmi; fail: if (hdmi) { @@ -211,37 +240,100 @@ fail: hdmi_destroy(&hdmi->refcount); } - return ret; + return ERR_PTR(ret); } /* * The hdmi device: */ +#include <linux/of_gpio.h> + static int hdmi_dev_probe(struct platform_device *pdev) { static struct hdmi_platform_config config = {}; #ifdef CONFIG_OF - /* TODO */ + struct device_node *of_node = pdev->dev.of_node; + + int get_gpio(const char *name) + { + int gpio = of_get_named_gpio(of_node, name, 0); + if (gpio < 0) { + dev_err(&pdev->dev, "failed to get gpio: %s (%d)\n", + name, gpio); + gpio = -1; + } + return gpio; + } + + /* TODO actually use DT.. */ + static const char *hpd_reg_names[] = {"hpd-gdsc", "hpd-5v"}; + static const char *pwr_reg_names[] = {"core-vdda", "core-vcc"}; + static const char *hpd_clk_names[] = {"iface_clk", "core_clk", "mdp_core_clk"}; + static const char *pwr_clk_names[] = {"extp_clk", "alt_iface_clk"}; + + config.phy_init = hdmi_phy_8x74_init; + config.mmio_name = "core_physical"; + config.hpd_reg_names = hpd_reg_names; + config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names); + config.pwr_reg_names = pwr_reg_names; + config.pwr_reg_cnt = ARRAY_SIZE(pwr_reg_names); + config.hpd_clk_names = hpd_clk_names; + config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names); + config.pwr_clk_names = pwr_clk_names; + config.pwr_clk_cnt = ARRAY_SIZE(pwr_clk_names); + config.ddc_clk_gpio = get_gpio("qcom,hdmi-tx-ddc-clk"); + config.ddc_data_gpio = get_gpio("qcom,hdmi-tx-ddc-data"); + config.hpd_gpio = get_gpio("qcom,hdmi-tx-hpd"); + config.mux_en_gpio = get_gpio("qcom,hdmi-tx-mux-en"); + config.mux_sel_gpio = get_gpio("qcom,hdmi-tx-mux-sel"); + config.shared_irq = true; + #else + static const char *hpd_clk_names[] = { + "core_clk", "master_iface_clk", "slave_iface_clk", + }; if (cpu_is_apq8064()) { + static const char *hpd_reg_names[] = {"8921_hdmi_mvs"}; config.phy_init = hdmi_phy_8960_init; + config.mmio_name = "hdmi_msm_hdmi_addr"; + config.hpd_reg_names = hpd_reg_names; + config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names); + config.hpd_clk_names = hpd_clk_names; + config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names); config.ddc_clk_gpio = 70; config.ddc_data_gpio = 71; config.hpd_gpio = 72; - config.pmic_gpio = 13 + NR_GPIO_IRQS; - } else if (cpu_is_msm8960()) { + config.mux_en_gpio = -1; + config.mux_sel_gpio = 13 + NR_GPIO_IRQS; + } else if (cpu_is_msm8960() || cpu_is_msm8960ab()) { + static const char *hpd_reg_names[] = {"8921_hdmi_mvs"}; config.phy_init = hdmi_phy_8960_init; + config.mmio_name = "hdmi_msm_hdmi_addr"; + config.hpd_reg_names = hpd_reg_names; + config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names); + config.hpd_clk_names = hpd_clk_names; + config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names); config.ddc_clk_gpio = 100; config.ddc_data_gpio = 101; config.hpd_gpio = 102; - config.pmic_gpio = -1; + config.mux_en_gpio = -1; + config.mux_sel_gpio = -1; } else if (cpu_is_msm8x60()) { + static const char *hpd_reg_names[] = { + "8901_hdmi_mvs", "8901_mpp0" + }; config.phy_init = hdmi_phy_8x60_init; + config.mmio_name = "hdmi_msm_hdmi_addr"; + config.hpd_reg_names = hpd_reg_names; + config.hpd_reg_cnt = ARRAY_SIZE(hpd_reg_names); + config.hpd_clk_names = hpd_clk_names; + config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names); config.ddc_clk_gpio = 170; config.ddc_data_gpio = 171; config.hpd_gpio = 172; - config.pmic_gpio = -1; + config.mux_en_gpio = -1; + config.mux_sel_gpio = -1; } #endif pdev->dev.platform_data = &config; @@ -255,10 +347,19 @@ static int hdmi_dev_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id dt_match[] = { + { .compatible = "qcom,hdmi-tx" }, + {} +}; +MODULE_DEVICE_TABLE(of, dt_match); + static struct platform_driver hdmi_driver = { .probe = hdmi_dev_probe, .remove = hdmi_dev_remove, - .driver.name = "hdmi_msm", + .driver = { + .name = "hdmi_msm", + .of_match_table = dt_match, + }, }; void __init hdmi_register(void) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h index 2c2ec566394c..41b29add70b1 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.h +++ b/drivers/gpu/drm/msm/hdmi/hdmi.h @@ -28,6 +28,7 @@ struct hdmi_phy; +struct hdmi_platform_config; struct hdmi { struct kref refcount; @@ -35,14 +36,14 @@ struct hdmi { struct drm_device *dev; struct platform_device *pdev; - void __iomem *mmio; + const struct hdmi_platform_config *config; - struct regulator *mvs; /* HDMI_5V */ - struct regulator *mpp0; /* External 5V */ + void __iomem *mmio; - struct clk *clk; - struct clk *m_pclk; - struct clk *s_pclk; + struct regulator *hpd_regs[2]; + struct regulator *pwr_regs[2]; + struct clk *hpd_clks[3]; + struct clk *pwr_clks[2]; struct hdmi_phy *phy; struct i2c_adapter *i2c; @@ -60,7 +61,29 @@ struct hdmi { /* platform config data (ie. from DT, or pdata) */ struct hdmi_platform_config { struct hdmi_phy *(*phy_init)(struct hdmi *hdmi); - int ddc_clk_gpio, ddc_data_gpio, hpd_gpio, pmic_gpio; + const char *mmio_name; + + /* regulators that need to be on for hpd: */ + const char **hpd_reg_names; + int hpd_reg_cnt; + + /* regulators that need to be on for screen pwr: */ + const char **pwr_reg_names; + int pwr_reg_cnt; + + /* clks that need to be on for hpd: */ + const char **hpd_clk_names; + int hpd_clk_cnt; + + /* clks that need to be on for screen pwr (ie pixel clk): */ + const char **pwr_clk_names; + int pwr_clk_cnt; + + /* gpio's: */ + int ddc_clk_gpio, ddc_data_gpio, hpd_gpio, mux_en_gpio, mux_sel_gpio; + + /* older devices had their own irq, mdp5+ it is shared w/ mdp: */ + bool shared_irq; }; void hdmi_set_mode(struct hdmi *hdmi, bool power_on); @@ -106,6 +129,7 @@ struct hdmi_phy { struct hdmi_phy *hdmi_phy_8960_init(struct hdmi *hdmi); struct hdmi_phy *hdmi_phy_8x60_init(struct hdmi *hdmi); +struct hdmi_phy *hdmi_phy_8x74_init(struct hdmi *hdmi); /* * hdmi bridge: diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.xml.h b/drivers/gpu/drm/msm/hdmi/hdmi.xml.h index 4e939f82918c..e2636582cfd7 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.xml.h +++ b/drivers/gpu/drm/msm/hdmi/hdmi.xml.h @@ -8,14 +8,16 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35) - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13) - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05) - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) @@ -212,6 +214,20 @@ static inline uint32_t HDMI_HDCP_LINK0_STATUS_KEY_STATE(enum hdmi_hdcp_key_state #define REG_HDMI_HDCP_RESET 0x00000130 #define HDMI_HDCP_RESET_LINK0_DEAUTHENTICATE 0x00000001 +#define REG_HDMI_VENSPEC_INFO0 0x0000016c + +#define REG_HDMI_VENSPEC_INFO1 0x00000170 + +#define REG_HDMI_VENSPEC_INFO2 0x00000174 + +#define REG_HDMI_VENSPEC_INFO3 0x00000178 + +#define REG_HDMI_VENSPEC_INFO4 0x0000017c + +#define REG_HDMI_VENSPEC_INFO5 0x00000180 + +#define REG_HDMI_VENSPEC_INFO6 0x00000184 + #define REG_HDMI_AUDIO_CFG 0x000001d0 #define HDMI_AUDIO_CFG_ENGINE_ENABLE 0x00000001 #define HDMI_AUDIO_CFG_FIFO_WATERMARK__MASK 0x000000f0 @@ -235,6 +251,9 @@ static inline uint32_t HDMI_DDC_CTRL_TRANSACTION_CNT(uint32_t val) return ((val) << HDMI_DDC_CTRL_TRANSACTION_CNT__SHIFT) & HDMI_DDC_CTRL_TRANSACTION_CNT__MASK; } +#define REG_HDMI_DDC_ARBITRATION 0x00000210 +#define HDMI_DDC_ARBITRATION_HW_ARBITRATION 0x00000010 + #define REG_HDMI_DDC_INT_CTRL 0x00000214 #define HDMI_DDC_INT_CTRL_SW_DONE_INT 0x00000001 #define HDMI_DDC_INT_CTRL_SW_DONE_ACK 0x00000002 @@ -340,6 +359,20 @@ static inline uint32_t HDMI_DDC_REF_REFTIMER(uint32_t val) return ((val) << HDMI_DDC_REF_REFTIMER__SHIFT) & HDMI_DDC_REF_REFTIMER__MASK; } +#define REG_HDMI_CEC_STATUS 0x00000298 + +#define REG_HDMI_CEC_INT 0x0000029c + +#define REG_HDMI_CEC_ADDR 0x000002a0 + +#define REG_HDMI_CEC_TIME 0x000002a4 + +#define REG_HDMI_CEC_REFTIMER 0x000002a8 + +#define REG_HDMI_CEC_RD_DATA 0x000002ac + +#define REG_HDMI_CEC_RD_FILTER 0x000002b0 + #define REG_HDMI_ACTIVE_HSYNC 0x000002b4 #define HDMI_ACTIVE_HSYNC_START__MASK 0x00000fff #define HDMI_ACTIVE_HSYNC_START__SHIFT 0 @@ -410,17 +443,33 @@ static inline uint32_t HDMI_VSYNC_TOTAL_F2_V_TOTAL(uint32_t val) #define HDMI_FRAME_CTRL_HSYNC_LOW 0x20000000 #define HDMI_FRAME_CTRL_INTERLACED_EN 0x80000000 +#define REG_HDMI_AUD_INT 0x000002cc +#define HDMI_AUD_INT_AUD_FIFO_URUN_INT 0x00000001 +#define HDMI_AUD_INT_AUD_FIFO_URAN_MASK 0x00000002 +#define HDMI_AUD_INT_AUD_SAM_DROP_INT 0x00000004 +#define HDMI_AUD_INT_AUD_SAM_DROP_MASK 0x00000008 + #define REG_HDMI_PHY_CTRL 0x000002d4 #define HDMI_PHY_CTRL_SW_RESET_PLL 0x00000001 #define HDMI_PHY_CTRL_SW_RESET_PLL_LOW 0x00000002 #define HDMI_PHY_CTRL_SW_RESET 0x00000004 #define HDMI_PHY_CTRL_SW_RESET_LOW 0x00000008 -#define REG_HDMI_AUD_INT 0x000002cc -#define HDMI_AUD_INT_AUD_FIFO_URUN_INT 0x00000001 -#define HDMI_AUD_INT_AUD_FIFO_URAN_MASK 0x00000002 -#define HDMI_AUD_INT_AUD_SAM_DROP_INT 0x00000004 -#define HDMI_AUD_INT_AUD_SAM_DROP_MASK 0x00000008 +#define REG_HDMI_CEC_WR_RANGE 0x000002dc + +#define REG_HDMI_CEC_RD_RANGE 0x000002e0 + +#define REG_HDMI_VERSION 0x000002e4 + +#define REG_HDMI_CEC_COMPL_CTL 0x00000360 + +#define REG_HDMI_CEC_RD_START_RANGE 0x00000364 + +#define REG_HDMI_CEC_RD_TOTAL_RANGE 0x00000368 + +#define REG_HDMI_CEC_RD_ERR_RESP_LO 0x0000036c + +#define REG_HDMI_CEC_WR_CHECK_CONFIG 0x00000370 #define REG_HDMI_8x60_PHY_REG0 0x00000300 #define HDMI_8x60_PHY_REG0_DESER_DEL_CTRL__MASK 0x0000001c @@ -504,5 +553,23 @@ static inline uint32_t HDMI_8x60_PHY_REG1_OUTVOL_SWING_CTRL(uint32_t val) #define REG_HDMI_8960_PHY_REG12 0x00000430 +#define REG_HDMI_8x74_ANA_CFG0 0x00000000 + +#define REG_HDMI_8x74_ANA_CFG1 0x00000004 + +#define REG_HDMI_8x74_PD_CTRL0 0x00000010 + +#define REG_HDMI_8x74_PD_CTRL1 0x00000014 + +#define REG_HDMI_8x74_BIST_CFG0 0x00000034 + +#define REG_HDMI_8x74_BIST_PATN0 0x0000003c + +#define REG_HDMI_8x74_BIST_PATN1 0x00000040 + +#define REG_HDMI_8x74_BIST_PATN2 0x00000044 + +#define REG_HDMI_8x74_BIST_PATN3 0x00000048 + #endif /* HDMI_XML */ diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c index 5a8ee3473cf5..7d10e55403c6 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c @@ -21,6 +21,7 @@ struct hdmi_bridge { struct drm_bridge base; struct hdmi *hdmi; + bool power_on; unsigned long int pixclock; }; @@ -34,6 +35,65 @@ static void hdmi_bridge_destroy(struct drm_bridge *bridge) kfree(hdmi_bridge); } +static void power_on(struct drm_bridge *bridge) +{ + struct drm_device *dev = bridge->dev; + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + const struct hdmi_platform_config *config = hdmi->config; + int i, ret; + + for (i = 0; i < config->pwr_reg_cnt; i++) { + ret = regulator_enable(hdmi->pwr_regs[i]); + if (ret) { + dev_err(dev->dev, "failed to enable pwr regulator: %s (%d)\n", + config->pwr_reg_names[i], ret); + } + } + + if (config->pwr_clk_cnt > 0) { + DBG("pixclock: %lu", hdmi_bridge->pixclock); + ret = clk_set_rate(hdmi->pwr_clks[0], hdmi_bridge->pixclock); + if (ret) { + dev_err(dev->dev, "failed to set pixel clk: %s (%d)\n", + config->pwr_clk_names[0], ret); + } + } + + for (i = 0; i < config->pwr_clk_cnt; i++) { + ret = clk_prepare_enable(hdmi->pwr_clks[i]); + if (ret) { + dev_err(dev->dev, "failed to enable pwr clk: %s (%d)\n", + config->pwr_clk_names[i], ret); + } + } +} + +static void power_off(struct drm_bridge *bridge) +{ + struct drm_device *dev = bridge->dev; + struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); + struct hdmi *hdmi = hdmi_bridge->hdmi; + const struct hdmi_platform_config *config = hdmi->config; + int i, ret; + + /* TODO do we need to wait for final vblank somewhere before + * cutting the clocks? + */ + mdelay(16 + 4); + + for (i = 0; i < config->pwr_clk_cnt; i++) + clk_disable_unprepare(hdmi->pwr_clks[i]); + + for (i = 0; i < config->pwr_reg_cnt; i++) { + ret = regulator_disable(hdmi->pwr_regs[i]); + if (ret) { + dev_err(dev->dev, "failed to disable pwr regulator: %s (%d)\n", + config->pwr_reg_names[i], ret); + } + } +} + static void hdmi_bridge_pre_enable(struct drm_bridge *bridge) { struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); @@ -41,6 +101,12 @@ static void hdmi_bridge_pre_enable(struct drm_bridge *bridge) struct hdmi_phy *phy = hdmi->phy; DBG("power up"); + + if (!hdmi_bridge->power_on) { + power_on(bridge); + hdmi_bridge->power_on = true; + } + phy->funcs->powerup(phy, hdmi_bridge->pixclock); hdmi_set_mode(hdmi, true); } @@ -62,6 +128,11 @@ static void hdmi_bridge_post_disable(struct drm_bridge *bridge) DBG("power down"); hdmi_set_mode(hdmi, false); phy->funcs->powerdown(phy); + + if (hdmi_bridge->power_on) { + power_off(bridge); + hdmi_bridge->power_on = false; + } } static void hdmi_bridge_mode_set(struct drm_bridge *bridge, diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c index 823eee521a31..7dedfdd12075 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c @@ -17,19 +17,20 @@ #include <linux/gpio.h> +#include "msm_kms.h" #include "hdmi.h" struct hdmi_connector { struct drm_connector base; struct hdmi *hdmi; + struct work_struct hpd_work; }; #define to_hdmi_connector(x) container_of(x, struct hdmi_connector, base) static int gpio_config(struct hdmi *hdmi, bool on) { struct drm_device *dev = hdmi->dev; - struct hdmi_platform_config *config = - hdmi->pdev->dev.platform_data; + const struct hdmi_platform_config *config = hdmi->config; int ret; if (on) { @@ -39,26 +40,43 @@ static int gpio_config(struct hdmi *hdmi, bool on) "HDMI_DDC_CLK", config->ddc_clk_gpio, ret); goto error1; } + gpio_set_value_cansleep(config->ddc_clk_gpio, 1); + ret = gpio_request(config->ddc_data_gpio, "HDMI_DDC_DATA"); if (ret) { dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n", "HDMI_DDC_DATA", config->ddc_data_gpio, ret); goto error2; } + gpio_set_value_cansleep(config->ddc_data_gpio, 1); + ret = gpio_request(config->hpd_gpio, "HDMI_HPD"); if (ret) { dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n", "HDMI_HPD", config->hpd_gpio, ret); goto error3; } - if (config->pmic_gpio != -1) { - ret = gpio_request(config->pmic_gpio, "PMIC_HDMI_MUX_SEL"); + gpio_direction_input(config->hpd_gpio); + gpio_set_value_cansleep(config->hpd_gpio, 1); + + if (config->mux_en_gpio != -1) { + ret = gpio_request(config->mux_en_gpio, "HDMI_MUX_EN"); if (ret) { dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n", - "PMIC_HDMI_MUX_SEL", config->pmic_gpio, ret); + "HDMI_MUX_SEL", config->mux_en_gpio, ret); goto error4; } - gpio_set_value_cansleep(config->pmic_gpio, 0); + gpio_set_value_cansleep(config->mux_en_gpio, 1); + } + + if (config->mux_sel_gpio != -1) { + ret = gpio_request(config->mux_sel_gpio, "HDMI_MUX_SEL"); + if (ret) { + dev_err(dev->dev, "'%s'(%d) gpio_request failed: %d\n", + "HDMI_MUX_SEL", config->mux_sel_gpio, ret); + goto error5; + } + gpio_set_value_cansleep(config->mux_sel_gpio, 0); } DBG("gpio on"); } else { @@ -66,15 +84,23 @@ static int gpio_config(struct hdmi *hdmi, bool on) gpio_free(config->ddc_data_gpio); gpio_free(config->hpd_gpio); - if (config->pmic_gpio != -1) { - gpio_set_value_cansleep(config->pmic_gpio, 1); - gpio_free(config->pmic_gpio); + if (config->mux_en_gpio != -1) { + gpio_set_value_cansleep(config->mux_en_gpio, 0); + gpio_free(config->mux_en_gpio); + } + + if (config->mux_sel_gpio != -1) { + gpio_set_value_cansleep(config->mux_sel_gpio, 1); + gpio_free(config->mux_sel_gpio); } DBG("gpio off"); } return 0; +error5: + if (config->mux_en_gpio != -1) + gpio_free(config->mux_en_gpio); error4: gpio_free(config->hpd_gpio); error3: @@ -88,10 +114,11 @@ error1: static int hpd_enable(struct hdmi_connector *hdmi_connector) { struct hdmi *hdmi = hdmi_connector->hdmi; + const struct hdmi_platform_config *config = hdmi->config; struct drm_device *dev = hdmi_connector->base.dev; struct hdmi_phy *phy = hdmi->phy; uint32_t hpd_ctrl; - int ret; + int i, ret; ret = gpio_config(hdmi, true); if (ret) { @@ -99,31 +126,22 @@ static int hpd_enable(struct hdmi_connector *hdmi_connector) goto fail; } - ret = clk_prepare_enable(hdmi->clk); - if (ret) { - dev_err(dev->dev, "failed to enable 'clk': %d\n", ret); - goto fail; - } - - ret = clk_prepare_enable(hdmi->m_pclk); - if (ret) { - dev_err(dev->dev, "failed to enable 'm_pclk': %d\n", ret); - goto fail; - } - - ret = clk_prepare_enable(hdmi->s_pclk); - if (ret) { - dev_err(dev->dev, "failed to enable 's_pclk': %d\n", ret); - goto fail; + for (i = 0; i < config->hpd_clk_cnt; i++) { + ret = clk_prepare_enable(hdmi->hpd_clks[i]); + if (ret) { + dev_err(dev->dev, "failed to enable hpd clk: %s (%d)\n", + config->hpd_clk_names[i], ret); + goto fail; + } } - if (hdmi->mpp0) - ret = regulator_enable(hdmi->mpp0); - if (!ret) - ret = regulator_enable(hdmi->mvs); - if (ret) { - dev_err(dev->dev, "failed to enable regulators: %d\n", ret); - goto fail; + for (i = 0; i < config->hpd_reg_cnt; i++) { + ret = regulator_enable(hdmi->hpd_regs[i]); + if (ret) { + dev_err(dev->dev, "failed to enable hpd regulator: %s (%d)\n", + config->hpd_reg_names[i], ret); + goto fail; + } } hdmi_set_mode(hdmi, false); @@ -156,26 +174,26 @@ fail: static int hdp_disable(struct hdmi_connector *hdmi_connector) { struct hdmi *hdmi = hdmi_connector->hdmi; + const struct hdmi_platform_config *config = hdmi->config; struct drm_device *dev = hdmi_connector->base.dev; - int ret = 0; + int i, ret = 0; /* Disable HPD interrupt */ hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, 0); hdmi_set_mode(hdmi, false); - if (hdmi->mpp0) - ret = regulator_disable(hdmi->mpp0); - if (!ret) - ret = regulator_disable(hdmi->mvs); - if (ret) { - dev_err(dev->dev, "failed to enable regulators: %d\n", ret); - goto fail; + for (i = 0; i < config->hpd_reg_cnt; i++) { + ret = regulator_disable(hdmi->hpd_regs[i]); + if (ret) { + dev_err(dev->dev, "failed to disable hpd regulator: %s (%d)\n", + config->hpd_reg_names[i], ret); + goto fail; + } } - clk_disable_unprepare(hdmi->clk); - clk_disable_unprepare(hdmi->m_pclk); - clk_disable_unprepare(hdmi->s_pclk); + for (i = 0; i < config->hpd_clk_cnt; i++) + clk_disable_unprepare(hdmi->hpd_clks[i]); ret = gpio_config(hdmi, false); if (ret) { @@ -189,9 +207,19 @@ fail: return ret; } +static void +hotplug_work(struct work_struct *work) +{ + struct hdmi_connector *hdmi_connector = + container_of(work, struct hdmi_connector, hpd_work); + struct drm_connector *connector = &hdmi_connector->base; + drm_helper_hpd_irq_event(connector->dev); +} + void hdmi_connector_irq(struct drm_connector *connector) { struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + struct msm_drm_private *priv = connector->dev->dev_private; struct hdmi *hdmi = hdmi_connector->hdmi; uint32_t hpd_int_status, hpd_int_ctrl; @@ -209,13 +237,13 @@ void hdmi_connector_irq(struct drm_connector *connector) hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, hpd_int_ctrl | HDMI_HPD_INT_CTRL_INT_ACK); - drm_helper_hpd_irq_event(connector->dev); - /* detect disconnect if we are connected or visa versa: */ hpd_int_ctrl = HDMI_HPD_INT_CTRL_INT_EN; if (!detected) hpd_int_ctrl |= HDMI_HPD_INT_CTRL_INT_CONNECT; hdmi_write(hdmi, REG_HDMI_HPD_INT_CTRL, hpd_int_ctrl); + + queue_work(priv->wq, &hdmi_connector->hpd_work); } } @@ -224,6 +252,7 @@ static enum drm_connector_status hdmi_connector_detect( { struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); struct hdmi *hdmi = hdmi_connector->hdmi; + const struct hdmi_platform_config *config = hdmi->config; uint32_t hpd_int_status; int retry = 20; @@ -233,6 +262,14 @@ static enum drm_connector_status hdmi_connector_detect( * let that trick us into thinking the monitor is gone: */ while (retry-- && !(hpd_int_status & HDMI_HPD_INT_STATUS_CABLE_DETECTED)) { + /* hdmi debounce logic seems to get stuck sometimes, + * read directly the gpio to get a second opinion: + */ + if (gpio_get_value(config->hpd_gpio)) { + DBG("gpio tells us we are connected!"); + hpd_int_status |= HDMI_HPD_INT_STATUS_CABLE_DETECTED; + break; + } mdelay(10); hpd_int_status = hdmi_read(hdmi, REG_HDMI_HPD_INT_STATUS); DBG("status=%08x", hpd_int_status); @@ -285,6 +322,8 @@ static int hdmi_connector_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector); + struct hdmi *hdmi = hdmi_connector->hdmi; + const struct hdmi_platform_config *config = hdmi->config; struct msm_drm_private *priv = connector->dev->dev_private; struct msm_kms *kms = priv->kms; long actual, requested; @@ -293,6 +332,13 @@ static int hdmi_connector_mode_valid(struct drm_connector *connector, actual = kms->funcs->round_pixclk(kms, requested, hdmi_connector->hdmi->encoder); + /* for mdp5/apq8074, we manage our own pixel clk (as opposed to + * mdp4/dtv stuff where pixel clk is assigned to mdp/encoder + * instead): + */ + if (config->pwr_clk_cnt > 0) + actual = clk_round_rate(hdmi->pwr_clks[0], actual); + DBG("requested=%ld, actual=%ld", requested, actual); if (actual != requested) @@ -335,6 +381,7 @@ struct drm_connector *hdmi_connector_init(struct hdmi *hdmi) } hdmi_connector->hdmi = hdmi_reference(hdmi); + INIT_WORK(&hdmi_connector->hpd_work, hotplug_work); connector = &hdmi_connector->base; diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c new file mode 100644 index 000000000000..59fa6cdacb2a --- /dev/null +++ b/drivers/gpu/drm/msm/hdmi/hdmi_phy_8x74.c @@ -0,0 +1,157 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "hdmi.h" + +struct hdmi_phy_8x74 { + struct hdmi_phy base; + struct hdmi *hdmi; + void __iomem *mmio; +}; +#define to_hdmi_phy_8x74(x) container_of(x, struct hdmi_phy_8x74, base) + + +static void phy_write(struct hdmi_phy_8x74 *phy, u32 reg, u32 data) +{ + msm_writel(data, phy->mmio + reg); +} + +//static u32 phy_read(struct hdmi_phy_8x74 *phy, u32 reg) +//{ +// return msm_readl(phy->mmio + reg); +//} + +static void hdmi_phy_8x74_destroy(struct hdmi_phy *phy) +{ + struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy); + kfree(phy_8x74); +} + +static void hdmi_phy_8x74_reset(struct hdmi_phy *phy) +{ + struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy); + struct hdmi *hdmi = phy_8x74->hdmi; + unsigned int val; + + /* NOTE that HDMI_PHY_CTL is in core mmio, not phy mmio: */ + + val = hdmi_read(hdmi, REG_HDMI_PHY_CTRL); + + if (val & HDMI_PHY_CTRL_SW_RESET_LOW) { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET); + } else { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET); + } + + if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET_PLL); + } else { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET_PLL); + } + + msleep(100); + + if (val & HDMI_PHY_CTRL_SW_RESET_LOW) { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET); + } else { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET); + } + + if (val & HDMI_PHY_CTRL_SW_RESET_PLL_LOW) { + /* pull high */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val | HDMI_PHY_CTRL_SW_RESET_PLL); + } else { + /* pull low */ + hdmi_write(hdmi, REG_HDMI_PHY_CTRL, + val & ~HDMI_PHY_CTRL_SW_RESET_PLL); + } +} + +static void hdmi_phy_8x74_powerup(struct hdmi_phy *phy, + unsigned long int pixclock) +{ + struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy); + + phy_write(phy_8x74, REG_HDMI_8x74_ANA_CFG0, 0x1b); + phy_write(phy_8x74, REG_HDMI_8x74_ANA_CFG1, 0xf2); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_CFG0, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN0, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN1, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN2, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_BIST_PATN3, 0x0); + phy_write(phy_8x74, REG_HDMI_8x74_PD_CTRL1, 0x20); +} + +static void hdmi_phy_8x74_powerdown(struct hdmi_phy *phy) +{ + struct hdmi_phy_8x74 *phy_8x74 = to_hdmi_phy_8x74(phy); + phy_write(phy_8x74, REG_HDMI_8x74_PD_CTRL0, 0x7f); +} + +static const struct hdmi_phy_funcs hdmi_phy_8x74_funcs = { + .destroy = hdmi_phy_8x74_destroy, + .reset = hdmi_phy_8x74_reset, + .powerup = hdmi_phy_8x74_powerup, + .powerdown = hdmi_phy_8x74_powerdown, +}; + +struct hdmi_phy *hdmi_phy_8x74_init(struct hdmi *hdmi) +{ + struct hdmi_phy_8x74 *phy_8x74; + struct hdmi_phy *phy = NULL; + int ret; + + phy_8x74 = kzalloc(sizeof(*phy_8x74), GFP_KERNEL); + if (!phy_8x74) { + ret = -ENOMEM; + goto fail; + } + + phy = &phy_8x74->base; + + phy->funcs = &hdmi_phy_8x74_funcs; + + phy_8x74->hdmi = hdmi; + + /* for 8x74, the phy mmio is mapped separately: */ + phy_8x74->mmio = msm_ioremap(hdmi->pdev, + "phy_physical", "HDMI_8x74"); + if (IS_ERR(phy_8x74->mmio)) { + ret = PTR_ERR(phy_8x74->mmio); + goto fail; + } + + return phy; + +fail: + if (phy) + hdmi_phy_8x74_destroy(phy); + return ERR_PTR(ret); +} diff --git a/drivers/gpu/drm/msm/hdmi/qfprom.xml.h b/drivers/gpu/drm/msm/hdmi/qfprom.xml.h index dbde4f6339b9..d591567173c4 100644 --- a/drivers/gpu/drm/msm/hdmi/qfprom.xml.h +++ b/drivers/gpu/drm/msm/hdmi/qfprom.xml.h @@ -8,14 +8,16 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35) - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13) - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05) - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) diff --git a/drivers/gpu/drm/msm/mdp4/mdp4.xml.h b/drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h index 9908ffe1c3ad..416a26e1e58d 100644 --- a/drivers/gpu/drm/msm/mdp4/mdp4.xml.h +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h @@ -8,14 +8,16 @@ http://github.com/freedreno/envytools/ git clone https://github.com/freedreno/envytools.git The rules-ng-ng source files this header was generated from are: -- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 595 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35) - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) -- /home/robclark/src/freedreno/envytools/rnndb/mdp4/mdp4.xml ( 19332 bytes, from 2013-10-07 16:36:48) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13) - /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) - /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) - /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05) - /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) -- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 19288 bytes, from 2013-08-11 18:14:15) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04) Copyright (C) 2013 by the following authors: - Rob Clark <robdclark@gmail.com> (robclark) @@ -42,27 +44,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -enum mdp4_bpc { - BPC1 = 0, - BPC5 = 1, - BPC6 = 2, - BPC8 = 3, -}; - -enum mdp4_bpc_alpha { - BPC1A = 0, - BPC4A = 1, - BPC6A = 2, - BPC8A = 3, -}; - -enum mdp4_alpha_type { - FG_CONST = 0, - BG_CONST = 1, - FG_PIXEL = 2, - BG_PIXEL = 3, -}; - enum mdp4_pipe { VG1 = 0, VG2 = 1, @@ -79,15 +60,6 @@ enum mdp4_mixer { MIXER2 = 2, }; -enum mdp4_mixer_stage_id { - STAGE_UNUSED = 0, - STAGE_BASE = 1, - STAGE0 = 2, - STAGE1 = 3, - STAGE2 = 4, - STAGE3 = 5, -}; - enum mdp4_intf { INTF_LCDC_DTV = 0, INTF_DSI_VIDEO = 1, @@ -194,56 +166,56 @@ static inline uint32_t MDP4_DISP_INTF_SEL_EXT(enum mdp4_intf val) #define REG_MDP4_LAYERMIXER2_IN_CFG 0x000100f0 #define MDP4_LAYERMIXER2_IN_CFG_PIPE0__MASK 0x00000007 #define MDP4_LAYERMIXER2_IN_CFG_PIPE0__SHIFT 0 -static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE0(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE0(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE0__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE0__MASK; } #define MDP4_LAYERMIXER2_IN_CFG_PIPE0_MIXER1 0x00000008 #define MDP4_LAYERMIXER2_IN_CFG_PIPE1__MASK 0x00000070 #define MDP4_LAYERMIXER2_IN_CFG_PIPE1__SHIFT 4 -static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE1(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE1(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE1__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE1__MASK; } #define MDP4_LAYERMIXER2_IN_CFG_PIPE1_MIXER1 0x00000080 #define MDP4_LAYERMIXER2_IN_CFG_PIPE2__MASK 0x00000700 #define MDP4_LAYERMIXER2_IN_CFG_PIPE2__SHIFT 8 -static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE2(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE2(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE2__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE2__MASK; } #define MDP4_LAYERMIXER2_IN_CFG_PIPE2_MIXER1 0x00000800 #define MDP4_LAYERMIXER2_IN_CFG_PIPE3__MASK 0x00007000 #define MDP4_LAYERMIXER2_IN_CFG_PIPE3__SHIFT 12 -static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE3(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE3(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE3__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE3__MASK; } #define MDP4_LAYERMIXER2_IN_CFG_PIPE3_MIXER1 0x00008000 #define MDP4_LAYERMIXER2_IN_CFG_PIPE4__MASK 0x00070000 #define MDP4_LAYERMIXER2_IN_CFG_PIPE4__SHIFT 16 -static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE4(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE4(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE4__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE4__MASK; } #define MDP4_LAYERMIXER2_IN_CFG_PIPE4_MIXER1 0x00080000 #define MDP4_LAYERMIXER2_IN_CFG_PIPE5__MASK 0x00700000 #define MDP4_LAYERMIXER2_IN_CFG_PIPE5__SHIFT 20 -static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE5(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE5(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE5__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE5__MASK; } #define MDP4_LAYERMIXER2_IN_CFG_PIPE5_MIXER1 0x00800000 #define MDP4_LAYERMIXER2_IN_CFG_PIPE6__MASK 0x07000000 #define MDP4_LAYERMIXER2_IN_CFG_PIPE6__SHIFT 24 -static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE6(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE6(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE6__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE6__MASK; } #define MDP4_LAYERMIXER2_IN_CFG_PIPE6_MIXER1 0x08000000 #define MDP4_LAYERMIXER2_IN_CFG_PIPE7__MASK 0x70000000 #define MDP4_LAYERMIXER2_IN_CFG_PIPE7__SHIFT 28 -static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE7(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE7(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER2_IN_CFG_PIPE7__SHIFT) & MDP4_LAYERMIXER2_IN_CFG_PIPE7__MASK; } @@ -254,56 +226,56 @@ static inline uint32_t MDP4_LAYERMIXER2_IN_CFG_PIPE7(enum mdp4_mixer_stage_id va #define REG_MDP4_LAYERMIXER_IN_CFG 0x00010100 #define MDP4_LAYERMIXER_IN_CFG_PIPE0__MASK 0x00000007 #define MDP4_LAYERMIXER_IN_CFG_PIPE0__SHIFT 0 -static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE0(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE0(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE0__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE0__MASK; } #define MDP4_LAYERMIXER_IN_CFG_PIPE0_MIXER1 0x00000008 #define MDP4_LAYERMIXER_IN_CFG_PIPE1__MASK 0x00000070 #define MDP4_LAYERMIXER_IN_CFG_PIPE1__SHIFT 4 -static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE1(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE1(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE1__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE1__MASK; } #define MDP4_LAYERMIXER_IN_CFG_PIPE1_MIXER1 0x00000080 #define MDP4_LAYERMIXER_IN_CFG_PIPE2__MASK 0x00000700 #define MDP4_LAYERMIXER_IN_CFG_PIPE2__SHIFT 8 -static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE2(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE2(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE2__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE2__MASK; } #define MDP4_LAYERMIXER_IN_CFG_PIPE2_MIXER1 0x00000800 #define MDP4_LAYERMIXER_IN_CFG_PIPE3__MASK 0x00007000 #define MDP4_LAYERMIXER_IN_CFG_PIPE3__SHIFT 12 -static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE3(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE3(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE3__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE3__MASK; } #define MDP4_LAYERMIXER_IN_CFG_PIPE3_MIXER1 0x00008000 #define MDP4_LAYERMIXER_IN_CFG_PIPE4__MASK 0x00070000 #define MDP4_LAYERMIXER_IN_CFG_PIPE4__SHIFT 16 -static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE4(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE4(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE4__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE4__MASK; } #define MDP4_LAYERMIXER_IN_CFG_PIPE4_MIXER1 0x00080000 #define MDP4_LAYERMIXER_IN_CFG_PIPE5__MASK 0x00700000 #define MDP4_LAYERMIXER_IN_CFG_PIPE5__SHIFT 20 -static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE5(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE5(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE5__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE5__MASK; } #define MDP4_LAYERMIXER_IN_CFG_PIPE5_MIXER1 0x00800000 #define MDP4_LAYERMIXER_IN_CFG_PIPE6__MASK 0x07000000 #define MDP4_LAYERMIXER_IN_CFG_PIPE6__SHIFT 24 -static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE6(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE6(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE6__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE6__MASK; } #define MDP4_LAYERMIXER_IN_CFG_PIPE6_MIXER1 0x08000000 #define MDP4_LAYERMIXER_IN_CFG_PIPE7__MASK 0x70000000 #define MDP4_LAYERMIXER_IN_CFG_PIPE7__SHIFT 28 -static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE7(enum mdp4_mixer_stage_id val) +static inline uint32_t MDP4_LAYERMIXER_IN_CFG_PIPE7(enum mdp_mixer_stage_id val) { return ((val) << MDP4_LAYERMIXER_IN_CFG_PIPE7__SHIFT) & MDP4_LAYERMIXER_IN_CFG_PIPE7__MASK; } @@ -369,7 +341,7 @@ static inline uint32_t REG_MDP4_OVLP_STAGE(uint32_t i0, uint32_t i1) { return 0x static inline uint32_t REG_MDP4_OVLP_STAGE_OP(uint32_t i0, uint32_t i1) { return 0x00000000 + __offset_OVLP(i0) + __offset_STAGE(i1); } #define MDP4_OVLP_STAGE_OP_FG_ALPHA__MASK 0x00000003 #define MDP4_OVLP_STAGE_OP_FG_ALPHA__SHIFT 0 -static inline uint32_t MDP4_OVLP_STAGE_OP_FG_ALPHA(enum mdp4_alpha_type val) +static inline uint32_t MDP4_OVLP_STAGE_OP_FG_ALPHA(enum mdp_alpha_type val) { return ((val) << MDP4_OVLP_STAGE_OP_FG_ALPHA__SHIFT) & MDP4_OVLP_STAGE_OP_FG_ALPHA__MASK; } @@ -377,7 +349,7 @@ static inline uint32_t MDP4_OVLP_STAGE_OP_FG_ALPHA(enum mdp4_alpha_type val) #define MDP4_OVLP_STAGE_OP_FG_MOD_ALPHA 0x00000008 #define MDP4_OVLP_STAGE_OP_BG_ALPHA__MASK 0x00000030 #define MDP4_OVLP_STAGE_OP_BG_ALPHA__SHIFT 4 -static inline uint32_t MDP4_OVLP_STAGE_OP_BG_ALPHA(enum mdp4_alpha_type val) +static inline uint32_t MDP4_OVLP_STAGE_OP_BG_ALPHA(enum mdp_alpha_type val) { return ((val) << MDP4_OVLP_STAGE_OP_BG_ALPHA__SHIFT) & MDP4_OVLP_STAGE_OP_BG_ALPHA__MASK; } @@ -472,19 +444,19 @@ static inline uint32_t REG_MDP4_DMA(enum mdp4_dma i0) { return 0x00000000 + __of static inline uint32_t REG_MDP4_DMA_CONFIG(enum mdp4_dma i0) { return 0x00000000 + __offset_DMA(i0); } #define MDP4_DMA_CONFIG_G_BPC__MASK 0x00000003 #define MDP4_DMA_CONFIG_G_BPC__SHIFT 0 -static inline uint32_t MDP4_DMA_CONFIG_G_BPC(enum mdp4_bpc val) +static inline uint32_t MDP4_DMA_CONFIG_G_BPC(enum mdp_bpc val) { return ((val) << MDP4_DMA_CONFIG_G_BPC__SHIFT) & MDP4_DMA_CONFIG_G_BPC__MASK; } #define MDP4_DMA_CONFIG_B_BPC__MASK 0x0000000c #define MDP4_DMA_CONFIG_B_BPC__SHIFT 2 -static inline uint32_t MDP4_DMA_CONFIG_B_BPC(enum mdp4_bpc val) +static inline uint32_t MDP4_DMA_CONFIG_B_BPC(enum mdp_bpc val) { return ((val) << MDP4_DMA_CONFIG_B_BPC__SHIFT) & MDP4_DMA_CONFIG_B_BPC__MASK; } #define MDP4_DMA_CONFIG_R_BPC__MASK 0x00000030 #define MDP4_DMA_CONFIG_R_BPC__SHIFT 4 -static inline uint32_t MDP4_DMA_CONFIG_R_BPC(enum mdp4_bpc val) +static inline uint32_t MDP4_DMA_CONFIG_R_BPC(enum mdp_bpc val) { return ((val) << MDP4_DMA_CONFIG_R_BPC__SHIFT) & MDP4_DMA_CONFIG_R_BPC__MASK; } @@ -710,25 +682,25 @@ static inline uint32_t MDP4_PIPE_FRAME_SIZE_WIDTH(uint32_t val) static inline uint32_t REG_MDP4_PIPE_SRC_FORMAT(enum mdp4_pipe i0) { return 0x00020050 + 0x10000*i0; } #define MDP4_PIPE_SRC_FORMAT_G_BPC__MASK 0x00000003 #define MDP4_PIPE_SRC_FORMAT_G_BPC__SHIFT 0 -static inline uint32_t MDP4_PIPE_SRC_FORMAT_G_BPC(enum mdp4_bpc val) +static inline uint32_t MDP4_PIPE_SRC_FORMAT_G_BPC(enum mdp_bpc val) { return ((val) << MDP4_PIPE_SRC_FORMAT_G_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_G_BPC__MASK; } #define MDP4_PIPE_SRC_FORMAT_B_BPC__MASK 0x0000000c #define MDP4_PIPE_SRC_FORMAT_B_BPC__SHIFT 2 -static inline uint32_t MDP4_PIPE_SRC_FORMAT_B_BPC(enum mdp4_bpc val) +static inline uint32_t MDP4_PIPE_SRC_FORMAT_B_BPC(enum mdp_bpc val) { return ((val) << MDP4_PIPE_SRC_FORMAT_B_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_B_BPC__MASK; } #define MDP4_PIPE_SRC_FORMAT_R_BPC__MASK 0x00000030 #define MDP4_PIPE_SRC_FORMAT_R_BPC__SHIFT 4 -static inline uint32_t MDP4_PIPE_SRC_FORMAT_R_BPC(enum mdp4_bpc val) +static inline uint32_t MDP4_PIPE_SRC_FORMAT_R_BPC(enum mdp_bpc val) { return ((val) << MDP4_PIPE_SRC_FORMAT_R_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_R_BPC__MASK; } #define MDP4_PIPE_SRC_FORMAT_A_BPC__MASK 0x000000c0 #define MDP4_PIPE_SRC_FORMAT_A_BPC__SHIFT 6 -static inline uint32_t MDP4_PIPE_SRC_FORMAT_A_BPC(enum mdp4_bpc_alpha val) +static inline uint32_t MDP4_PIPE_SRC_FORMAT_A_BPC(enum mdp_bpc_alpha val) { return ((val) << MDP4_PIPE_SRC_FORMAT_A_BPC__SHIFT) & MDP4_PIPE_SRC_FORMAT_A_BPC__MASK; } diff --git a/drivers/gpu/drm/msm/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c index 019d530187ff..1964f4f0d452 100644 --- a/drivers/gpu/drm/msm/mdp4/mdp4_crtc.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c @@ -66,15 +66,15 @@ struct mdp4_crtc { /* for unref'ing cursor bo's after scanout completes: */ struct drm_flip_work unref_cursor_work; - struct mdp4_irq vblank; - struct mdp4_irq err; + struct mdp_irq vblank; + struct mdp_irq err; }; #define to_mdp4_crtc(x) container_of(x, struct mdp4_crtc, base) static struct mdp4_kms *get_kms(struct drm_crtc *crtc) { struct msm_drm_private *priv = crtc->dev->dev_private; - return to_mdp4_kms(priv->kms); + return to_mdp4_kms(to_mdp_kms(priv->kms)); } static void update_fb(struct drm_crtc *crtc, bool async, @@ -93,7 +93,7 @@ static void update_fb(struct drm_crtc *crtc, bool async, if (!async) { /* enable vblank to pick up the old_fb */ - mdp4_irq_register(get_kms(crtc), &mdp4_crtc->vblank); + mdp_irq_register(&get_kms(crtc)->base, &mdp4_crtc->vblank); } } @@ -145,7 +145,7 @@ static void request_pending(struct drm_crtc *crtc, uint32_t pending) struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); atomic_or(pending, &mdp4_crtc->pending); - mdp4_irq_register(get_kms(crtc), &mdp4_crtc->vblank); + mdp_irq_register(&get_kms(crtc)->base, &mdp4_crtc->vblank); } static void pageflip_cb(struct msm_fence_cb *cb) @@ -210,9 +210,9 @@ static void mdp4_crtc_dpms(struct drm_crtc *crtc, int mode) if (enabled != mdp4_crtc->enabled) { if (enabled) { mdp4_enable(mdp4_kms); - mdp4_irq_register(mdp4_kms, &mdp4_crtc->err); + mdp_irq_register(&mdp4_kms->base, &mdp4_crtc->err); } else { - mdp4_irq_unregister(mdp4_kms, &mdp4_crtc->err); + mdp_irq_unregister(&mdp4_kms->base, &mdp4_crtc->err); mdp4_disable(mdp4_kms); } mdp4_crtc->enabled = enabled; @@ -232,7 +232,7 @@ static void blend_setup(struct drm_crtc *crtc) struct mdp4_kms *mdp4_kms = get_kms(crtc); int i, ovlp = mdp4_crtc->ovlp; uint32_t mixer_cfg = 0; - static const enum mdp4_mixer_stage_id stages[] = { + static const enum mdp_mixer_stage_id stages[] = { STAGE_BASE, STAGE0, STAGE1, STAGE2, STAGE3, }; /* statically (for now) map planes to mixer stage (z-order): */ @@ -262,8 +262,8 @@ static void blend_setup(struct drm_crtc *crtc) enum mdp4_pipe pipe_id = mdp4_plane_pipe(plane); int idx = idxs[pipe_id]; if (idx > 0) { - const struct mdp4_format *format = - to_mdp4_format(msm_framebuffer_format(plane->fb)); + const struct mdp_format *format = + to_mdp_format(msm_framebuffer_format(plane->fb)); alpha[idx-1] = format->alpha_enable; } mixer_cfg |= mixercfg(mdp4_crtc->mixer, pipe_id, stages[idx]); @@ -571,14 +571,14 @@ static const struct drm_crtc_helper_funcs mdp4_crtc_helper_funcs = { .load_lut = mdp4_crtc_load_lut, }; -static void mdp4_crtc_vblank_irq(struct mdp4_irq *irq, uint32_t irqstatus) +static void mdp4_crtc_vblank_irq(struct mdp_irq *irq, uint32_t irqstatus) { struct mdp4_crtc *mdp4_crtc = container_of(irq, struct mdp4_crtc, vblank); struct drm_crtc *crtc = &mdp4_crtc->base; struct msm_drm_private *priv = crtc->dev->dev_private; unsigned pending; - mdp4_irq_unregister(get_kms(crtc), &mdp4_crtc->vblank); + mdp_irq_unregister(&get_kms(crtc)->base, &mdp4_crtc->vblank); pending = atomic_xchg(&mdp4_crtc->pending, 0); @@ -593,7 +593,7 @@ static void mdp4_crtc_vblank_irq(struct mdp4_irq *irq, uint32_t irqstatus) } } -static void mdp4_crtc_err_irq(struct mdp4_irq *irq, uint32_t irqstatus) +static void mdp4_crtc_err_irq(struct mdp_irq *irq, uint32_t irqstatus) { struct mdp4_crtc *mdp4_crtc = container_of(irq, struct mdp4_crtc, err); struct drm_crtc *crtc = &mdp4_crtc->base; diff --git a/drivers/gpu/drm/msm/mdp4/mdp4_dtv_encoder.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c index 5e0dcae70ab5..067ed03b35fe 100644 --- a/drivers/gpu/drm/msm/mdp4/mdp4_dtv_encoder.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c @@ -15,8 +15,6 @@ * this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <mach/clk.h> - #include "mdp4_kms.h" #include "drm_crtc.h" @@ -37,7 +35,7 @@ struct mdp4_dtv_encoder { static struct mdp4_kms *get_kms(struct drm_encoder *encoder) { struct msm_drm_private *priv = encoder->dev->dev_private; - return to_mdp4_kms(priv->kms); + return to_mdp4_kms(to_mdp_kms(priv->kms)); } #ifdef CONFIG_MSM_BUS_SCALING @@ -139,7 +137,7 @@ static void mdp4_dtv_encoder_dpms(struct drm_encoder *encoder, int mode) * the settings changes for the new modeset (like new * scanout buffer) don't latch properly.. */ - mdp4_irq_wait(mdp4_kms, MDP4_IRQ_EXTERNAL_VSYNC); + mdp_irq_wait(&mdp4_kms->base, MDP4_IRQ_EXTERNAL_VSYNC); clk_disable_unprepare(mdp4_dtv_encoder->src_clk); clk_disable_unprepare(mdp4_dtv_encoder->hdmi_clk); diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c new file mode 100644 index 000000000000..c740ccd1cc67 --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c @@ -0,0 +1,93 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "msm_drv.h" +#include "mdp4_kms.h" + +void mdp4_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask) +{ + mdp4_write(to_mdp4_kms(mdp_kms), REG_MDP4_INTR_ENABLE, irqmask); +} + +static void mdp4_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus) +{ + DRM_ERROR("errors: %08x\n", irqstatus); +} + +void mdp4_irq_preinstall(struct msm_kms *kms) +{ + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); + mdp4_write(mdp4_kms, REG_MDP4_INTR_CLEAR, 0xffffffff); +} + +int mdp4_irq_postinstall(struct msm_kms *kms) +{ + struct mdp_kms *mdp_kms = to_mdp_kms(kms); + struct mdp4_kms *mdp4_kms = to_mdp4_kms(mdp_kms); + struct mdp_irq *error_handler = &mdp4_kms->error_handler; + + error_handler->irq = mdp4_irq_error_handler; + error_handler->irqmask = MDP4_IRQ_PRIMARY_INTF_UDERRUN | + MDP4_IRQ_EXTERNAL_INTF_UDERRUN; + + mdp_irq_register(mdp_kms, error_handler); + + return 0; +} + +void mdp4_irq_uninstall(struct msm_kms *kms) +{ + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); + mdp4_write(mdp4_kms, REG_MDP4_INTR_ENABLE, 0x00000000); +} + +irqreturn_t mdp4_irq(struct msm_kms *kms) +{ + struct mdp_kms *mdp_kms = to_mdp_kms(kms); + struct mdp4_kms *mdp4_kms = to_mdp4_kms(mdp_kms); + struct drm_device *dev = mdp4_kms->dev; + struct msm_drm_private *priv = dev->dev_private; + unsigned int id; + uint32_t status; + + status = mdp4_read(mdp4_kms, REG_MDP4_INTR_STATUS); + mdp4_write(mdp4_kms, REG_MDP4_INTR_CLEAR, status); + + VERB("status=%08x", status); + + for (id = 0; id < priv->num_crtcs; id++) + if (status & mdp4_crtc_vblank(priv->crtcs[id])) + drm_handle_vblank(dev, id); + + mdp_dispatch_irqs(mdp_kms, status); + + return IRQ_HANDLED; +} + +int mdp4_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) +{ + mdp_update_vblank_mask(to_mdp_kms(kms), + mdp4_crtc_vblank(crtc), true); + return 0; +} + +void mdp4_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) +{ + mdp_update_vblank_mask(to_mdp_kms(kms), + mdp4_crtc_vblank(crtc), false); +} diff --git a/drivers/gpu/drm/msm/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c index 8972ac35a43d..272e707c9487 100644 --- a/drivers/gpu/drm/msm/mdp4/mdp4_kms.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c @@ -17,13 +17,14 @@ #include "msm_drv.h" +#include "msm_mmu.h" #include "mdp4_kms.h" static struct mdp4_platform_config *mdp4_get_config(struct platform_device *dev); static int mdp4_hw_init(struct msm_kms *kms) { - struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms); + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); struct drm_device *dev = mdp4_kms->dev; uint32_t version, major, minor, dmap_cfg, vg_cfg; unsigned long clk; @@ -31,12 +32,14 @@ static int mdp4_hw_init(struct msm_kms *kms) pm_runtime_get_sync(dev->dev); + mdp4_enable(mdp4_kms); version = mdp4_read(mdp4_kms, REG_MDP4_VERSION); + mdp4_disable(mdp4_kms); major = FIELD(version, MDP4_VERSION_MAJOR); minor = FIELD(version, MDP4_VERSION_MINOR); - DBG("found MDP version v%d.%d", major, minor); + DBG("found MDP4 version v%d.%d", major, minor); if (major != 4) { dev_err(dev->dev, "unexpected MDP version: v%d.%d\n", @@ -130,7 +133,7 @@ static long mdp4_round_pixclk(struct msm_kms *kms, unsigned long rate, static void mdp4_preclose(struct msm_kms *kms, struct drm_file *file) { - struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms); + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); struct msm_drm_private *priv = mdp4_kms->dev->dev_private; unsigned i; @@ -140,11 +143,12 @@ static void mdp4_preclose(struct msm_kms *kms, struct drm_file *file) static void mdp4_destroy(struct msm_kms *kms) { - struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms); + struct mdp4_kms *mdp4_kms = to_mdp4_kms(to_mdp_kms(kms)); kfree(mdp4_kms); } -static const struct msm_kms_funcs kms_funcs = { +static const struct mdp_kms_funcs kms_funcs = { + .base = { .hw_init = mdp4_hw_init, .irq_preinstall = mdp4_irq_preinstall, .irq_postinstall = mdp4_irq_postinstall, @@ -152,10 +156,12 @@ static const struct msm_kms_funcs kms_funcs = { .irq = mdp4_irq, .enable_vblank = mdp4_enable_vblank, .disable_vblank = mdp4_disable_vblank, - .get_format = mdp4_get_format, + .get_format = mdp_get_format, .round_pixclk = mdp4_round_pixclk, .preclose = mdp4_preclose, .destroy = mdp4_destroy, + }, + .set_irqmask = mdp4_set_irqmask, }; int mdp4_disable(struct mdp4_kms *mdp4_kms) @@ -189,6 +195,7 @@ static int modeset_init(struct mdp4_kms *mdp4_kms) struct drm_plane *plane; struct drm_crtc *crtc; struct drm_encoder *encoder; + struct hdmi *hdmi; int ret; /* @@ -238,9 +245,10 @@ static int modeset_init(struct mdp4_kms *mdp4_kms) encoder->possible_crtcs = 0x1; /* DTV can be hooked to DMA_E */ priv->encoders[priv->num_encoders++] = encoder; - ret = hdmi_init(dev, encoder); - if (ret) { - dev_err(dev->dev, "failed to initialize HDMI\n"); + hdmi = hdmi_init(dev, encoder); + if (IS_ERR(hdmi)) { + ret = PTR_ERR(hdmi); + dev_err(dev->dev, "failed to initialize HDMI: %d\n", ret); goto fail; } @@ -260,6 +268,7 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev) struct mdp4_platform_config *config = mdp4_get_config(pdev); struct mdp4_kms *mdp4_kms; struct msm_kms *kms = NULL; + struct msm_mmu *mmu; int ret; mdp4_kms = kzalloc(sizeof(*mdp4_kms), GFP_KERNEL); @@ -269,8 +278,9 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev) goto fail; } - kms = &mdp4_kms->base; - kms->funcs = &kms_funcs; + mdp_kms_init(&mdp4_kms->base, &kms_funcs); + + kms = &mdp4_kms->base.base; mdp4_kms->dev = dev; @@ -322,27 +332,34 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev) clk_set_rate(mdp4_kms->clk, config->max_clk); clk_set_rate(mdp4_kms->lut_clk, config->max_clk); - if (!config->iommu) { - dev_err(dev->dev, "no iommu\n"); - ret = -ENXIO; - goto fail; - } - /* make sure things are off before attaching iommu (bootloader could * have left things on, in which case we'll start getting faults if * we don't disable): */ + mdp4_enable(mdp4_kms); mdp4_write(mdp4_kms, REG_MDP4_DTV_ENABLE, 0); mdp4_write(mdp4_kms, REG_MDP4_LCDC_ENABLE, 0); mdp4_write(mdp4_kms, REG_MDP4_DSI_ENABLE, 0); + mdp4_disable(mdp4_kms); mdelay(16); - ret = msm_iommu_attach(dev, config->iommu, - iommu_ports, ARRAY_SIZE(iommu_ports)); - if (ret) - goto fail; + if (config->iommu) { + mmu = msm_iommu_new(dev, config->iommu); + if (IS_ERR(mmu)) { + ret = PTR_ERR(mmu); + goto fail; + } + ret = mmu->funcs->attach(mmu, iommu_ports, + ARRAY_SIZE(iommu_ports)); + if (ret) + goto fail; + } else { + dev_info(dev->dev, "no iommu, fallback to phys " + "contig buffers for scanout\n"); + mmu = NULL; + } - mdp4_kms->id = msm_register_iommu(dev, config->iommu); + mdp4_kms->id = msm_register_mmu(dev, mmu); if (mdp4_kms->id < 0) { ret = mdp4_kms->id; dev_err(dev->dev, "failed to register mdp4 iommu: %d\n", ret); diff --git a/drivers/gpu/drm/msm/mdp4/mdp4_kms.h b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h index eb015c834087..66a4d31aec80 100644 --- a/drivers/gpu/drm/msm/mdp4/mdp4_kms.h +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h @@ -18,29 +18,13 @@ #ifndef __MDP4_KMS_H__ #define __MDP4_KMS_H__ -#include <linux/clk.h> -#include <linux/platform_device.h> -#include <linux/regulator/consumer.h> - #include "msm_drv.h" +#include "msm_kms.h" +#include "mdp/mdp_kms.h" #include "mdp4.xml.h" - -/* For transiently registering for different MDP4 irqs that various parts - * of the KMS code need during setup/configuration. We these are not - * necessarily the same as what drm_vblank_get/put() are requesting, and - * the hysteresis in drm_vblank_put() is not necessarily desirable for - * internal housekeeping related irq usage. - */ -struct mdp4_irq { - struct list_head node; - uint32_t irqmask; - bool registered; - void (*irq)(struct mdp4_irq *irq, uint32_t irqstatus); -}; - struct mdp4_kms { - struct msm_kms base; + struct mdp_kms base; struct drm_device *dev; @@ -59,11 +43,7 @@ struct mdp4_kms { struct clk *pclk; struct clk *lut_clk; - /* irq handling: */ - bool in_irq; - struct list_head irq_list; /* list of mdp4_irq */ - uint32_t vblank_mask; /* irq bits set for userspace vblank */ - struct mdp4_irq error_handler; + struct mdp_irq error_handler; }; #define to_mdp4_kms(x) container_of(x, struct mdp4_kms, base) @@ -73,16 +53,6 @@ struct mdp4_platform_config { uint32_t max_clk; }; -struct mdp4_format { - struct msm_format base; - enum mdp4_bpc bpc_r, bpc_g, bpc_b; - enum mdp4_bpc_alpha bpc_a; - uint8_t unpack[4]; - bool alpha_enable, unpack_tight; - uint8_t cpp, unpack_count; -}; -#define to_mdp4_format(x) container_of(x, struct mdp4_format, base) - static inline void mdp4_write(struct mdp4_kms *mdp4_kms, u32 reg, u32 data) { msm_writel(data, mdp4_kms->mmio + reg); @@ -134,7 +104,7 @@ static inline uint32_t dma2err(enum mdp4_dma dma) } static inline uint32_t mixercfg(int mixer, enum mdp4_pipe pipe, - enum mdp4_mixer_stage_id stage) + enum mdp_mixer_stage_id stage) { uint32_t mixer_cfg = 0; @@ -178,19 +148,23 @@ static inline uint32_t mixercfg(int mixer, enum mdp4_pipe pipe, int mdp4_disable(struct mdp4_kms *mdp4_kms); int mdp4_enable(struct mdp4_kms *mdp4_kms); +void mdp4_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask); void mdp4_irq_preinstall(struct msm_kms *kms); int mdp4_irq_postinstall(struct msm_kms *kms); void mdp4_irq_uninstall(struct msm_kms *kms); irqreturn_t mdp4_irq(struct msm_kms *kms); -void mdp4_irq_wait(struct mdp4_kms *mdp4_kms, uint32_t irqmask); -void mdp4_irq_register(struct mdp4_kms *mdp4_kms, struct mdp4_irq *irq); -void mdp4_irq_unregister(struct mdp4_kms *mdp4_kms, struct mdp4_irq *irq); int mdp4_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc); void mdp4_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc); -uint32_t mdp4_get_formats(enum mdp4_pipe pipe_id, uint32_t *formats, - uint32_t max_formats); -const struct msm_format *mdp4_get_format(struct msm_kms *kms, uint32_t format); +static inline +uint32_t mdp4_get_formats(enum mdp4_pipe pipe_id, uint32_t *pixel_formats, + uint32_t max_formats) +{ + /* TODO when we have YUV, we need to filter supported formats + * based on pipe_id.. + */ + return mdp_get_formats(pixel_formats, max_formats); +} void mdp4_plane_install_properties(struct drm_plane *plane, struct drm_mode_object *obj); diff --git a/drivers/gpu/drm/msm/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c index 0f0af243f6fc..2406027200ec 100644 --- a/drivers/gpu/drm/msm/mdp4/mdp4_plane.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c @@ -34,7 +34,7 @@ struct mdp4_plane { static struct mdp4_kms *get_kms(struct drm_plane *plane) { struct msm_drm_private *priv = plane->dev->dev_private; - return to_mdp4_kms(priv->kms); + return to_mdp4_kms(to_mdp_kms(priv->kms)); } static int mdp4_plane_update(struct drm_plane *plane, @@ -132,7 +132,7 @@ int mdp4_plane_mode_set(struct drm_plane *plane, struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); struct mdp4_kms *mdp4_kms = get_kms(plane); enum mdp4_pipe pipe = mdp4_plane->pipe; - const struct mdp4_format *format; + const struct mdp_format *format; uint32_t op_mode = 0; uint32_t phasex_step = MDP4_VG_PHASE_STEP_DEFAULT; uint32_t phasey_step = MDP4_VG_PHASE_STEP_DEFAULT; @@ -175,7 +175,7 @@ int mdp4_plane_mode_set(struct drm_plane *plane, mdp4_plane_set_scanout(plane, fb); - format = to_mdp4_format(msm_framebuffer_format(fb)); + format = to_mdp_format(msm_framebuffer_format(fb)); mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_FORMAT(pipe), MDP4_PIPE_SRC_FORMAT_A_BPC(format->bpc_a) | diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h new file mode 100644 index 000000000000..0aa51517f826 --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h @@ -0,0 +1,1036 @@ +#ifndef MDP5_XML +#define MDP5_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04) + +Copyright (C) 2013 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum mdp5_intf { + INTF_DSI = 1, + INTF_HDMI = 3, + INTF_LCDC = 5, + INTF_eDP = 9, +}; + +enum mdp5_intfnum { + NO_INTF = 0, + INTF0 = 1, + INTF1 = 2, + INTF2 = 3, + INTF3 = 4, +}; + +enum mdp5_pipe { + SSPP_VIG0 = 0, + SSPP_VIG1 = 1, + SSPP_VIG2 = 2, + SSPP_RGB0 = 3, + SSPP_RGB1 = 4, + SSPP_RGB2 = 5, + SSPP_DMA0 = 6, + SSPP_DMA1 = 7, +}; + +enum mdp5_ctl_mode { + MODE_NONE = 0, + MODE_ROT0 = 1, + MODE_ROT1 = 2, + MODE_WB0 = 3, + MODE_WB1 = 4, + MODE_WFD = 5, +}; + +enum mdp5_pack_3d { + PACK_3D_FRAME_INT = 0, + PACK_3D_H_ROW_INT = 1, + PACK_3D_V_ROW_INT = 2, + PACK_3D_COL_INT = 3, +}; + +enum mdp5_chroma_samp_type { + CHROMA_RGB = 0, + CHROMA_H2V1 = 1, + CHROMA_H1V2 = 2, + CHROMA_420 = 3, +}; + +enum mdp5_scale_filter { + SCALE_FILTER_NEAREST = 0, + SCALE_FILTER_BIL = 1, + SCALE_FILTER_PCMN = 2, + SCALE_FILTER_CA = 3, +}; + +enum mdp5_pipe_bwc { + BWC_LOSSLESS = 0, + BWC_Q_HIGH = 1, + BWC_Q_MED = 2, +}; + +enum mdp5_client_id { + CID_UNUSED = 0, + CID_VIG0_Y = 1, + CID_VIG0_CR = 2, + CID_VIG0_CB = 3, + CID_VIG1_Y = 4, + CID_VIG1_CR = 5, + CID_VIG1_CB = 6, + CID_VIG2_Y = 7, + CID_VIG2_CR = 8, + CID_VIG2_CB = 9, + CID_DMA0_Y = 10, + CID_DMA0_CR = 11, + CID_DMA0_CB = 12, + CID_DMA1_Y = 13, + CID_DMA1_CR = 14, + CID_DMA1_CB = 15, + CID_RGB0 = 16, + CID_RGB1 = 17, + CID_RGB2 = 18, + CID_MAX = 19, +}; + +enum mdp5_igc_type { + IGC_VIG = 0, + IGC_RGB = 1, + IGC_DMA = 2, + IGC_DSPP = 3, +}; + +#define MDP5_IRQ_INTF0_WB_ROT_COMP 0x00000001 +#define MDP5_IRQ_INTF1_WB_ROT_COMP 0x00000002 +#define MDP5_IRQ_INTF2_WB_ROT_COMP 0x00000004 +#define MDP5_IRQ_INTF3_WB_ROT_COMP 0x00000008 +#define MDP5_IRQ_INTF0_WB_WFD 0x00000010 +#define MDP5_IRQ_INTF1_WB_WFD 0x00000020 +#define MDP5_IRQ_INTF2_WB_WFD 0x00000040 +#define MDP5_IRQ_INTF3_WB_WFD 0x00000080 +#define MDP5_IRQ_INTF0_PING_PONG_COMP 0x00000100 +#define MDP5_IRQ_INTF1_PING_PONG_COMP 0x00000200 +#define MDP5_IRQ_INTF2_PING_PONG_COMP 0x00000400 +#define MDP5_IRQ_INTF3_PING_PONG_COMP 0x00000800 +#define MDP5_IRQ_INTF0_PING_PONG_RD_PTR 0x00001000 +#define MDP5_IRQ_INTF1_PING_PONG_RD_PTR 0x00002000 +#define MDP5_IRQ_INTF2_PING_PONG_RD_PTR 0x00004000 +#define MDP5_IRQ_INTF3_PING_PONG_RD_PTR 0x00008000 +#define MDP5_IRQ_INTF0_PING_PONG_WR_PTR 0x00010000 +#define MDP5_IRQ_INTF1_PING_PONG_WR_PTR 0x00020000 +#define MDP5_IRQ_INTF2_PING_PONG_WR_PTR 0x00040000 +#define MDP5_IRQ_INTF3_PING_PONG_WR_PTR 0x00080000 +#define MDP5_IRQ_INTF0_PING_PONG_AUTO_REF 0x00100000 +#define MDP5_IRQ_INTF1_PING_PONG_AUTO_REF 0x00200000 +#define MDP5_IRQ_INTF2_PING_PONG_AUTO_REF 0x00400000 +#define MDP5_IRQ_INTF3_PING_PONG_AUTO_REF 0x00800000 +#define MDP5_IRQ_INTF0_UNDER_RUN 0x01000000 +#define MDP5_IRQ_INTF0_VSYNC 0x02000000 +#define MDP5_IRQ_INTF1_UNDER_RUN 0x04000000 +#define MDP5_IRQ_INTF1_VSYNC 0x08000000 +#define MDP5_IRQ_INTF2_UNDER_RUN 0x10000000 +#define MDP5_IRQ_INTF2_VSYNC 0x20000000 +#define MDP5_IRQ_INTF3_UNDER_RUN 0x40000000 +#define MDP5_IRQ_INTF3_VSYNC 0x80000000 +#define REG_MDP5_HW_VERSION 0x00000000 + +#define REG_MDP5_HW_INTR_STATUS 0x00000010 +#define MDP5_HW_INTR_STATUS_INTR_MDP 0x00000001 +#define MDP5_HW_INTR_STATUS_INTR_DSI0 0x00000010 +#define MDP5_HW_INTR_STATUS_INTR_DSI1 0x00000020 +#define MDP5_HW_INTR_STATUS_INTR_HDMI 0x00000100 +#define MDP5_HW_INTR_STATUS_INTR_EDP 0x00001000 + +#define REG_MDP5_MDP_VERSION 0x00000100 +#define MDP5_MDP_VERSION_MINOR__MASK 0x00ff0000 +#define MDP5_MDP_VERSION_MINOR__SHIFT 16 +static inline uint32_t MDP5_MDP_VERSION_MINOR(uint32_t val) +{ + return ((val) << MDP5_MDP_VERSION_MINOR__SHIFT) & MDP5_MDP_VERSION_MINOR__MASK; +} +#define MDP5_MDP_VERSION_MAJOR__MASK 0xf0000000 +#define MDP5_MDP_VERSION_MAJOR__SHIFT 28 +static inline uint32_t MDP5_MDP_VERSION_MAJOR(uint32_t val) +{ + return ((val) << MDP5_MDP_VERSION_MAJOR__SHIFT) & MDP5_MDP_VERSION_MAJOR__MASK; +} + +#define REG_MDP5_DISP_INTF_SEL 0x00000104 +#define MDP5_DISP_INTF_SEL_INTF0__MASK 0x000000ff +#define MDP5_DISP_INTF_SEL_INTF0__SHIFT 0 +static inline uint32_t MDP5_DISP_INTF_SEL_INTF0(enum mdp5_intf val) +{ + return ((val) << MDP5_DISP_INTF_SEL_INTF0__SHIFT) & MDP5_DISP_INTF_SEL_INTF0__MASK; +} +#define MDP5_DISP_INTF_SEL_INTF1__MASK 0x0000ff00 +#define MDP5_DISP_INTF_SEL_INTF1__SHIFT 8 +static inline uint32_t MDP5_DISP_INTF_SEL_INTF1(enum mdp5_intf val) +{ + return ((val) << MDP5_DISP_INTF_SEL_INTF1__SHIFT) & MDP5_DISP_INTF_SEL_INTF1__MASK; +} +#define MDP5_DISP_INTF_SEL_INTF2__MASK 0x00ff0000 +#define MDP5_DISP_INTF_SEL_INTF2__SHIFT 16 +static inline uint32_t MDP5_DISP_INTF_SEL_INTF2(enum mdp5_intf val) +{ + return ((val) << MDP5_DISP_INTF_SEL_INTF2__SHIFT) & MDP5_DISP_INTF_SEL_INTF2__MASK; +} +#define MDP5_DISP_INTF_SEL_INTF3__MASK 0xff000000 +#define MDP5_DISP_INTF_SEL_INTF3__SHIFT 24 +static inline uint32_t MDP5_DISP_INTF_SEL_INTF3(enum mdp5_intf val) +{ + return ((val) << MDP5_DISP_INTF_SEL_INTF3__SHIFT) & MDP5_DISP_INTF_SEL_INTF3__MASK; +} + +#define REG_MDP5_INTR_EN 0x00000110 + +#define REG_MDP5_INTR_STATUS 0x00000114 + +#define REG_MDP5_INTR_CLEAR 0x00000118 + +#define REG_MDP5_HIST_INTR_EN 0x0000011c + +#define REG_MDP5_HIST_INTR_STATUS 0x00000120 + +#define REG_MDP5_HIST_INTR_CLEAR 0x00000124 + +static inline uint32_t REG_MDP5_SMP_ALLOC_W(uint32_t i0) { return 0x00000180 + 0x4*i0; } + +static inline uint32_t REG_MDP5_SMP_ALLOC_W_REG(uint32_t i0) { return 0x00000180 + 0x4*i0; } +#define MDP5_SMP_ALLOC_W_REG_CLIENT0__MASK 0x000000ff +#define MDP5_SMP_ALLOC_W_REG_CLIENT0__SHIFT 0 +static inline uint32_t MDP5_SMP_ALLOC_W_REG_CLIENT0(enum mdp5_client_id val) +{ + return ((val) << MDP5_SMP_ALLOC_W_REG_CLIENT0__SHIFT) & MDP5_SMP_ALLOC_W_REG_CLIENT0__MASK; +} +#define MDP5_SMP_ALLOC_W_REG_CLIENT1__MASK 0x0000ff00 +#define MDP5_SMP_ALLOC_W_REG_CLIENT1__SHIFT 8 +static inline uint32_t MDP5_SMP_ALLOC_W_REG_CLIENT1(enum mdp5_client_id val) +{ + return ((val) << MDP5_SMP_ALLOC_W_REG_CLIENT1__SHIFT) & MDP5_SMP_ALLOC_W_REG_CLIENT1__MASK; +} +#define MDP5_SMP_ALLOC_W_REG_CLIENT2__MASK 0x00ff0000 +#define MDP5_SMP_ALLOC_W_REG_CLIENT2__SHIFT 16 +static inline uint32_t MDP5_SMP_ALLOC_W_REG_CLIENT2(enum mdp5_client_id val) +{ + return ((val) << MDP5_SMP_ALLOC_W_REG_CLIENT2__SHIFT) & MDP5_SMP_ALLOC_W_REG_CLIENT2__MASK; +} + +static inline uint32_t REG_MDP5_SMP_ALLOC_R(uint32_t i0) { return 0x00000230 + 0x4*i0; } + +static inline uint32_t REG_MDP5_SMP_ALLOC_R_REG(uint32_t i0) { return 0x00000230 + 0x4*i0; } +#define MDP5_SMP_ALLOC_R_REG_CLIENT0__MASK 0x000000ff +#define MDP5_SMP_ALLOC_R_REG_CLIENT0__SHIFT 0 +static inline uint32_t MDP5_SMP_ALLOC_R_REG_CLIENT0(enum mdp5_client_id val) +{ + return ((val) << MDP5_SMP_ALLOC_R_REG_CLIENT0__SHIFT) & MDP5_SMP_ALLOC_R_REG_CLIENT0__MASK; +} +#define MDP5_SMP_ALLOC_R_REG_CLIENT1__MASK 0x0000ff00 +#define MDP5_SMP_ALLOC_R_REG_CLIENT1__SHIFT 8 +static inline uint32_t MDP5_SMP_ALLOC_R_REG_CLIENT1(enum mdp5_client_id val) +{ + return ((val) << MDP5_SMP_ALLOC_R_REG_CLIENT1__SHIFT) & MDP5_SMP_ALLOC_R_REG_CLIENT1__MASK; +} +#define MDP5_SMP_ALLOC_R_REG_CLIENT2__MASK 0x00ff0000 +#define MDP5_SMP_ALLOC_R_REG_CLIENT2__SHIFT 16 +static inline uint32_t MDP5_SMP_ALLOC_R_REG_CLIENT2(enum mdp5_client_id val) +{ + return ((val) << MDP5_SMP_ALLOC_R_REG_CLIENT2__SHIFT) & MDP5_SMP_ALLOC_R_REG_CLIENT2__MASK; +} + +static inline uint32_t __offset_IGC(enum mdp5_igc_type idx) +{ + switch (idx) { + case IGC_VIG: return 0x00000300; + case IGC_RGB: return 0x00000310; + case IGC_DMA: return 0x00000320; + case IGC_DSPP: return 0x00000400; + default: return INVALID_IDX(idx); + } +} +static inline uint32_t REG_MDP5_IGC(enum mdp5_igc_type i0) { return 0x00000000 + __offset_IGC(i0); } + +static inline uint32_t REG_MDP5_IGC_LUT(enum mdp5_igc_type i0, uint32_t i1) { return 0x00000000 + __offset_IGC(i0) + 0x4*i1; } + +static inline uint32_t REG_MDP5_IGC_LUT_REG(enum mdp5_igc_type i0, uint32_t i1) { return 0x00000000 + __offset_IGC(i0) + 0x4*i1; } +#define MDP5_IGC_LUT_REG_VAL__MASK 0x00000fff +#define MDP5_IGC_LUT_REG_VAL__SHIFT 0 +static inline uint32_t MDP5_IGC_LUT_REG_VAL(uint32_t val) +{ + return ((val) << MDP5_IGC_LUT_REG_VAL__SHIFT) & MDP5_IGC_LUT_REG_VAL__MASK; +} +#define MDP5_IGC_LUT_REG_INDEX_UPDATE 0x02000000 +#define MDP5_IGC_LUT_REG_DISABLE_PIPE_0 0x10000000 +#define MDP5_IGC_LUT_REG_DISABLE_PIPE_1 0x20000000 +#define MDP5_IGC_LUT_REG_DISABLE_PIPE_2 0x40000000 + +static inline uint32_t REG_MDP5_CTL(uint32_t i0) { return 0x00000600 + 0x100*i0; } + +static inline uint32_t REG_MDP5_CTL_LAYER(uint32_t i0, uint32_t i1) { return 0x00000600 + 0x100*i0 + 0x4*i1; } + +static inline uint32_t REG_MDP5_CTL_LAYER_REG(uint32_t i0, uint32_t i1) { return 0x00000600 + 0x100*i0 + 0x4*i1; } +#define MDP5_CTL_LAYER_REG_VIG0__MASK 0x00000007 +#define MDP5_CTL_LAYER_REG_VIG0__SHIFT 0 +static inline uint32_t MDP5_CTL_LAYER_REG_VIG0(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_VIG0__SHIFT) & MDP5_CTL_LAYER_REG_VIG0__MASK; +} +#define MDP5_CTL_LAYER_REG_VIG1__MASK 0x00000038 +#define MDP5_CTL_LAYER_REG_VIG1__SHIFT 3 +static inline uint32_t MDP5_CTL_LAYER_REG_VIG1(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_VIG1__SHIFT) & MDP5_CTL_LAYER_REG_VIG1__MASK; +} +#define MDP5_CTL_LAYER_REG_VIG2__MASK 0x000001c0 +#define MDP5_CTL_LAYER_REG_VIG2__SHIFT 6 +static inline uint32_t MDP5_CTL_LAYER_REG_VIG2(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_VIG2__SHIFT) & MDP5_CTL_LAYER_REG_VIG2__MASK; +} +#define MDP5_CTL_LAYER_REG_RGB0__MASK 0x00000e00 +#define MDP5_CTL_LAYER_REG_RGB0__SHIFT 9 +static inline uint32_t MDP5_CTL_LAYER_REG_RGB0(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_RGB0__SHIFT) & MDP5_CTL_LAYER_REG_RGB0__MASK; +} +#define MDP5_CTL_LAYER_REG_RGB1__MASK 0x00007000 +#define MDP5_CTL_LAYER_REG_RGB1__SHIFT 12 +static inline uint32_t MDP5_CTL_LAYER_REG_RGB1(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_RGB1__SHIFT) & MDP5_CTL_LAYER_REG_RGB1__MASK; +} +#define MDP5_CTL_LAYER_REG_RGB2__MASK 0x00038000 +#define MDP5_CTL_LAYER_REG_RGB2__SHIFT 15 +static inline uint32_t MDP5_CTL_LAYER_REG_RGB2(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_RGB2__SHIFT) & MDP5_CTL_LAYER_REG_RGB2__MASK; +} +#define MDP5_CTL_LAYER_REG_DMA0__MASK 0x001c0000 +#define MDP5_CTL_LAYER_REG_DMA0__SHIFT 18 +static inline uint32_t MDP5_CTL_LAYER_REG_DMA0(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_DMA0__SHIFT) & MDP5_CTL_LAYER_REG_DMA0__MASK; +} +#define MDP5_CTL_LAYER_REG_DMA1__MASK 0x00e00000 +#define MDP5_CTL_LAYER_REG_DMA1__SHIFT 21 +static inline uint32_t MDP5_CTL_LAYER_REG_DMA1(enum mdp_mixer_stage_id val) +{ + return ((val) << MDP5_CTL_LAYER_REG_DMA1__SHIFT) & MDP5_CTL_LAYER_REG_DMA1__MASK; +} +#define MDP5_CTL_LAYER_REG_BORDER_COLOR 0x01000000 +#define MDP5_CTL_LAYER_REG_CURSOR_OUT 0x02000000 + +static inline uint32_t REG_MDP5_CTL_OP(uint32_t i0) { return 0x00000614 + 0x100*i0; } +#define MDP5_CTL_OP_MODE__MASK 0x0000000f +#define MDP5_CTL_OP_MODE__SHIFT 0 +static inline uint32_t MDP5_CTL_OP_MODE(enum mdp5_ctl_mode val) +{ + return ((val) << MDP5_CTL_OP_MODE__SHIFT) & MDP5_CTL_OP_MODE__MASK; +} +#define MDP5_CTL_OP_INTF_NUM__MASK 0x00000070 +#define MDP5_CTL_OP_INTF_NUM__SHIFT 4 +static inline uint32_t MDP5_CTL_OP_INTF_NUM(enum mdp5_intfnum val) +{ + return ((val) << MDP5_CTL_OP_INTF_NUM__SHIFT) & MDP5_CTL_OP_INTF_NUM__MASK; +} +#define MDP5_CTL_OP_CMD_MODE 0x00020000 +#define MDP5_CTL_OP_PACK_3D_ENABLE 0x00080000 +#define MDP5_CTL_OP_PACK_3D__MASK 0x00300000 +#define MDP5_CTL_OP_PACK_3D__SHIFT 20 +static inline uint32_t MDP5_CTL_OP_PACK_3D(enum mdp5_pack_3d val) +{ + return ((val) << MDP5_CTL_OP_PACK_3D__SHIFT) & MDP5_CTL_OP_PACK_3D__MASK; +} + +static inline uint32_t REG_MDP5_CTL_FLUSH(uint32_t i0) { return 0x00000618 + 0x100*i0; } +#define MDP5_CTL_FLUSH_VIG0 0x00000001 +#define MDP5_CTL_FLUSH_VIG1 0x00000002 +#define MDP5_CTL_FLUSH_VIG2 0x00000004 +#define MDP5_CTL_FLUSH_RGB0 0x00000008 +#define MDP5_CTL_FLUSH_RGB1 0x00000010 +#define MDP5_CTL_FLUSH_RGB2 0x00000020 +#define MDP5_CTL_FLUSH_LM0 0x00000040 +#define MDP5_CTL_FLUSH_LM1 0x00000080 +#define MDP5_CTL_FLUSH_LM2 0x00000100 +#define MDP5_CTL_FLUSH_DMA0 0x00000800 +#define MDP5_CTL_FLUSH_DMA1 0x00001000 +#define MDP5_CTL_FLUSH_DSPP0 0x00002000 +#define MDP5_CTL_FLUSH_DSPP1 0x00004000 +#define MDP5_CTL_FLUSH_DSPP2 0x00008000 +#define MDP5_CTL_FLUSH_CTL 0x00020000 + +static inline uint32_t REG_MDP5_CTL_START(uint32_t i0) { return 0x0000061c + 0x100*i0; } + +static inline uint32_t REG_MDP5_CTL_PACK_3D(uint32_t i0) { return 0x00000620 + 0x100*i0; } + +static inline uint32_t REG_MDP5_PIPE(enum mdp5_pipe i0) { return 0x00001200 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_HIST_CTL_BASE(enum mdp5_pipe i0) { return 0x000014c4 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_HIST_LUT_BASE(enum mdp5_pipe i0) { return 0x000014f0 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_HIST_LUT_SWAP(enum mdp5_pipe i0) { return 0x00001500 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SRC_SIZE(enum mdp5_pipe i0) { return 0x00001200 + 0x400*i0; } +#define MDP5_PIPE_SRC_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP5_PIPE_SRC_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_SIZE_HEIGHT__SHIFT) & MDP5_PIPE_SRC_SIZE_HEIGHT__MASK; +} +#define MDP5_PIPE_SRC_SIZE_WIDTH__MASK 0x0000ffff +#define MDP5_PIPE_SRC_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_SIZE_WIDTH__SHIFT) & MDP5_PIPE_SRC_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_IMG_SIZE(enum mdp5_pipe i0) { return 0x00001204 + 0x400*i0; } +#define MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_IMG_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__SHIFT) & MDP5_PIPE_SRC_IMG_SIZE_HEIGHT__MASK; +} +#define MDP5_PIPE_SRC_IMG_SIZE_WIDTH__MASK 0x0000ffff +#define MDP5_PIPE_SRC_IMG_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_IMG_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_IMG_SIZE_WIDTH__SHIFT) & MDP5_PIPE_SRC_IMG_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_XY(enum mdp5_pipe i0) { return 0x00001208 + 0x400*i0; } +#define MDP5_PIPE_SRC_XY_Y__MASK 0xffff0000 +#define MDP5_PIPE_SRC_XY_Y__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_XY_Y(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_XY_Y__SHIFT) & MDP5_PIPE_SRC_XY_Y__MASK; +} +#define MDP5_PIPE_SRC_XY_X__MASK 0x0000ffff +#define MDP5_PIPE_SRC_XY_X__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_XY_X(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_XY_X__SHIFT) & MDP5_PIPE_SRC_XY_X__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_OUT_SIZE(enum mdp5_pipe i0) { return 0x0000120c + 0x400*i0; } +#define MDP5_PIPE_OUT_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP5_PIPE_OUT_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP5_PIPE_OUT_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP5_PIPE_OUT_SIZE_HEIGHT__SHIFT) & MDP5_PIPE_OUT_SIZE_HEIGHT__MASK; +} +#define MDP5_PIPE_OUT_SIZE_WIDTH__MASK 0x0000ffff +#define MDP5_PIPE_OUT_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP5_PIPE_OUT_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP5_PIPE_OUT_SIZE_WIDTH__SHIFT) & MDP5_PIPE_OUT_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_OUT_XY(enum mdp5_pipe i0) { return 0x00001210 + 0x400*i0; } +#define MDP5_PIPE_OUT_XY_Y__MASK 0xffff0000 +#define MDP5_PIPE_OUT_XY_Y__SHIFT 16 +static inline uint32_t MDP5_PIPE_OUT_XY_Y(uint32_t val) +{ + return ((val) << MDP5_PIPE_OUT_XY_Y__SHIFT) & MDP5_PIPE_OUT_XY_Y__MASK; +} +#define MDP5_PIPE_OUT_XY_X__MASK 0x0000ffff +#define MDP5_PIPE_OUT_XY_X__SHIFT 0 +static inline uint32_t MDP5_PIPE_OUT_XY_X(uint32_t val) +{ + return ((val) << MDP5_PIPE_OUT_XY_X__SHIFT) & MDP5_PIPE_OUT_XY_X__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC0_ADDR(enum mdp5_pipe i0) { return 0x00001214 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SRC1_ADDR(enum mdp5_pipe i0) { return 0x00001218 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SRC2_ADDR(enum mdp5_pipe i0) { return 0x0000121c + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SRC3_ADDR(enum mdp5_pipe i0) { return 0x00001220 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_A(enum mdp5_pipe i0) { return 0x00001224 + 0x400*i0; } +#define MDP5_PIPE_SRC_STRIDE_A_P0__MASK 0x0000ffff +#define MDP5_PIPE_SRC_STRIDE_A_P0__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_STRIDE_A_P0(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_STRIDE_A_P0__SHIFT) & MDP5_PIPE_SRC_STRIDE_A_P0__MASK; +} +#define MDP5_PIPE_SRC_STRIDE_A_P1__MASK 0xffff0000 +#define MDP5_PIPE_SRC_STRIDE_A_P1__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_STRIDE_A_P1(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_STRIDE_A_P1__SHIFT) & MDP5_PIPE_SRC_STRIDE_A_P1__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_STRIDE_B(enum mdp5_pipe i0) { return 0x00001228 + 0x400*i0; } +#define MDP5_PIPE_SRC_STRIDE_B_P2__MASK 0x0000ffff +#define MDP5_PIPE_SRC_STRIDE_B_P2__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_STRIDE_B_P2(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_STRIDE_B_P2__SHIFT) & MDP5_PIPE_SRC_STRIDE_B_P2__MASK; +} +#define MDP5_PIPE_SRC_STRIDE_B_P3__MASK 0xffff0000 +#define MDP5_PIPE_SRC_STRIDE_B_P3__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_STRIDE_B_P3(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_STRIDE_B_P3__SHIFT) & MDP5_PIPE_SRC_STRIDE_B_P3__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_STILE_FRAME_SIZE(enum mdp5_pipe i0) { return 0x0000122c + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SRC_FORMAT(enum mdp5_pipe i0) { return 0x00001230 + 0x400*i0; } +#define MDP5_PIPE_SRC_FORMAT_G_BPC__MASK 0x00000003 +#define MDP5_PIPE_SRC_FORMAT_G_BPC__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_G_BPC(enum mdp_bpc val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_G_BPC__SHIFT) & MDP5_PIPE_SRC_FORMAT_G_BPC__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_B_BPC__MASK 0x0000000c +#define MDP5_PIPE_SRC_FORMAT_B_BPC__SHIFT 2 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_B_BPC(enum mdp_bpc val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_B_BPC__SHIFT) & MDP5_PIPE_SRC_FORMAT_B_BPC__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_R_BPC__MASK 0x00000030 +#define MDP5_PIPE_SRC_FORMAT_R_BPC__SHIFT 4 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_R_BPC(enum mdp_bpc val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_R_BPC__SHIFT) & MDP5_PIPE_SRC_FORMAT_R_BPC__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_A_BPC__MASK 0x000000c0 +#define MDP5_PIPE_SRC_FORMAT_A_BPC__SHIFT 6 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_A_BPC(enum mdp_bpc_alpha val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_A_BPC__SHIFT) & MDP5_PIPE_SRC_FORMAT_A_BPC__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_ALPHA_ENABLE 0x00000100 +#define MDP5_PIPE_SRC_FORMAT_CPP__MASK 0x00000600 +#define MDP5_PIPE_SRC_FORMAT_CPP__SHIFT 9 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_CPP(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_CPP__SHIFT) & MDP5_PIPE_SRC_FORMAT_CPP__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_ROT90 0x00000800 +#define MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT__MASK 0x00003000 +#define MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT__SHIFT 12 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT__SHIFT) & MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_UNPACK_TIGHT 0x00020000 +#define MDP5_PIPE_SRC_FORMAT_UNPACK_ALIGN_MSB 0x00040000 +#define MDP5_PIPE_SRC_FORMAT_NUM_PLANES__MASK 0x00780000 +#define MDP5_PIPE_SRC_FORMAT_NUM_PLANES__SHIFT 19 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_NUM_PLANES(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_NUM_PLANES__SHIFT) & MDP5_PIPE_SRC_FORMAT_NUM_PLANES__MASK; +} +#define MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__MASK 0x01800000 +#define MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__SHIFT 23 +static inline uint32_t MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP(enum mdp5_chroma_samp_type val) +{ + return ((val) << MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__SHIFT) & MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_UNPACK(enum mdp5_pipe i0) { return 0x00001234 + 0x400*i0; } +#define MDP5_PIPE_SRC_UNPACK_ELEM0__MASK 0x000000ff +#define MDP5_PIPE_SRC_UNPACK_ELEM0__SHIFT 0 +static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM0(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM0__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM0__MASK; +} +#define MDP5_PIPE_SRC_UNPACK_ELEM1__MASK 0x0000ff00 +#define MDP5_PIPE_SRC_UNPACK_ELEM1__SHIFT 8 +static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM1(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM1__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM1__MASK; +} +#define MDP5_PIPE_SRC_UNPACK_ELEM2__MASK 0x00ff0000 +#define MDP5_PIPE_SRC_UNPACK_ELEM2__SHIFT 16 +static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM2(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM2__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM2__MASK; +} +#define MDP5_PIPE_SRC_UNPACK_ELEM3__MASK 0xff000000 +#define MDP5_PIPE_SRC_UNPACK_ELEM3__SHIFT 24 +static inline uint32_t MDP5_PIPE_SRC_UNPACK_ELEM3(uint32_t val) +{ + return ((val) << MDP5_PIPE_SRC_UNPACK_ELEM3__SHIFT) & MDP5_PIPE_SRC_UNPACK_ELEM3__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SRC_OP_MODE(enum mdp5_pipe i0) { return 0x00001238 + 0x400*i0; } +#define MDP5_PIPE_SRC_OP_MODE_BWC_EN 0x00000001 +#define MDP5_PIPE_SRC_OP_MODE_BWC__MASK 0x00000006 +#define MDP5_PIPE_SRC_OP_MODE_BWC__SHIFT 1 +static inline uint32_t MDP5_PIPE_SRC_OP_MODE_BWC(enum mdp5_pipe_bwc val) +{ + return ((val) << MDP5_PIPE_SRC_OP_MODE_BWC__SHIFT) & MDP5_PIPE_SRC_OP_MODE_BWC__MASK; +} +#define MDP5_PIPE_SRC_OP_MODE_FLIP_LR 0x00002000 +#define MDP5_PIPE_SRC_OP_MODE_FLIP_UD 0x00004000 +#define MDP5_PIPE_SRC_OP_MODE_IGC_EN 0x00010000 +#define MDP5_PIPE_SRC_OP_MODE_IGC_ROM_0 0x00020000 +#define MDP5_PIPE_SRC_OP_MODE_IGC_ROM_1 0x00040000 +#define MDP5_PIPE_SRC_OP_MODE_DEINTERLACE 0x00400000 +#define MDP5_PIPE_SRC_OP_MODE_DEINTERLACE_ODD 0x00800000 + +static inline uint32_t REG_MDP5_PIPE_SRC_CONSTANT_COLOR(enum mdp5_pipe i0) { return 0x0000123c + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_FETCH_CONFIG(enum mdp5_pipe i0) { return 0x00001248 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_VC1_RANGE(enum mdp5_pipe i0) { return 0x0000124c + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_0(enum mdp5_pipe i0) { return 0x00001250 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_1(enum mdp5_pipe i0) { return 0x00001254 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_REQPRIO_FIFO_WM_2(enum mdp5_pipe i0) { return 0x00001258 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SRC_ADDR_SW_STATUS(enum mdp5_pipe i0) { return 0x00001270 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC0_ADDR(enum mdp5_pipe i0) { return 0x000012a4 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC1_ADDR(enum mdp5_pipe i0) { return 0x000012a8 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC2_ADDR(enum mdp5_pipe i0) { return 0x000012ac + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_CURRENT_SRC3_ADDR(enum mdp5_pipe i0) { return 0x000012b0 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_DECIMATION(enum mdp5_pipe i0) { return 0x000012b4 + 0x400*i0; } +#define MDP5_PIPE_DECIMATION_VERT__MASK 0x000000ff +#define MDP5_PIPE_DECIMATION_VERT__SHIFT 0 +static inline uint32_t MDP5_PIPE_DECIMATION_VERT(uint32_t val) +{ + return ((val) << MDP5_PIPE_DECIMATION_VERT__SHIFT) & MDP5_PIPE_DECIMATION_VERT__MASK; +} +#define MDP5_PIPE_DECIMATION_HORZ__MASK 0x0000ff00 +#define MDP5_PIPE_DECIMATION_HORZ__SHIFT 8 +static inline uint32_t MDP5_PIPE_DECIMATION_HORZ(uint32_t val) +{ + return ((val) << MDP5_PIPE_DECIMATION_HORZ__SHIFT) & MDP5_PIPE_DECIMATION_HORZ__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SCALE_CONFIG(enum mdp5_pipe i0) { return 0x00001404 + 0x400*i0; } +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_EN 0x00000001 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_EN 0x00000002 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__MASK 0x00000300 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__SHIFT 8 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__MASK 0x00000c00 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__SHIFT 10 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__MASK 0x00003000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__SHIFT 12 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__MASK 0x0000c000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__SHIFT 14 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__MASK 0x00030000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__SHIFT 16 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER__MASK; +} +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__MASK 0x000c0000 +#define MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__SHIFT 18 +static inline uint32_t MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER(enum mdp5_scale_filter val) +{ + return ((val) << MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__SHIFT) & MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER__MASK; +} + +static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_X(enum mdp5_pipe i0) { return 0x00001410 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SCALE_PHASE_STEP_Y(enum mdp5_pipe i0) { return 0x00001414 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_X(enum mdp5_pipe i0) { return 0x00001420 + 0x400*i0; } + +static inline uint32_t REG_MDP5_PIPE_SCALE_INIT_PHASE_Y(enum mdp5_pipe i0) { return 0x00001424 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM(uint32_t i0) { return 0x00003200 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_BLEND_COLOR_OUT(uint32_t i0) { return 0x00003200 + 0x400*i0; } +#define MDP5_LM_BLEND_COLOR_OUT_STAGE0_FG_ALPHA 0x00000002 +#define MDP5_LM_BLEND_COLOR_OUT_STAGE1_FG_ALPHA 0x00000004 +#define MDP5_LM_BLEND_COLOR_OUT_STAGE2_FG_ALPHA 0x00000008 +#define MDP5_LM_BLEND_COLOR_OUT_STAGE3_FG_ALPHA 0x00000010 + +static inline uint32_t REG_MDP5_LM_OUT_SIZE(uint32_t i0) { return 0x00003204 + 0x400*i0; } +#define MDP5_LM_OUT_SIZE_HEIGHT__MASK 0xffff0000 +#define MDP5_LM_OUT_SIZE_HEIGHT__SHIFT 16 +static inline uint32_t MDP5_LM_OUT_SIZE_HEIGHT(uint32_t val) +{ + return ((val) << MDP5_LM_OUT_SIZE_HEIGHT__SHIFT) & MDP5_LM_OUT_SIZE_HEIGHT__MASK; +} +#define MDP5_LM_OUT_SIZE_WIDTH__MASK 0x0000ffff +#define MDP5_LM_OUT_SIZE_WIDTH__SHIFT 0 +static inline uint32_t MDP5_LM_OUT_SIZE_WIDTH(uint32_t val) +{ + return ((val) << MDP5_LM_OUT_SIZE_WIDTH__SHIFT) & MDP5_LM_OUT_SIZE_WIDTH__MASK; +} + +static inline uint32_t REG_MDP5_LM_BORDER_COLOR_0(uint32_t i0) { return 0x00003208 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_BORDER_COLOR_1(uint32_t i0) { return 0x00003210 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_BLEND(uint32_t i0, uint32_t i1) { return 0x00003220 + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_OP_MODE(uint32_t i0, uint32_t i1) { return 0x00003220 + 0x400*i0 + 0x30*i1; } +#define MDP5_LM_BLEND_OP_MODE_FG_ALPHA__MASK 0x00000003 +#define MDP5_LM_BLEND_OP_MODE_FG_ALPHA__SHIFT 0 +static inline uint32_t MDP5_LM_BLEND_OP_MODE_FG_ALPHA(enum mdp_alpha_type val) +{ + return ((val) << MDP5_LM_BLEND_OP_MODE_FG_ALPHA__SHIFT) & MDP5_LM_BLEND_OP_MODE_FG_ALPHA__MASK; +} +#define MDP5_LM_BLEND_OP_MODE_FG_INV_ALPHA 0x00000004 +#define MDP5_LM_BLEND_OP_MODE_FG_MOD_ALPHA 0x00000008 +#define MDP5_LM_BLEND_OP_MODE_FG_INV_MOD_ALPHA 0x00000010 +#define MDP5_LM_BLEND_OP_MODE_FG_TRANSP_EN 0x00000020 +#define MDP5_LM_BLEND_OP_MODE_BG_ALPHA__MASK 0x00000300 +#define MDP5_LM_BLEND_OP_MODE_BG_ALPHA__SHIFT 8 +static inline uint32_t MDP5_LM_BLEND_OP_MODE_BG_ALPHA(enum mdp_alpha_type val) +{ + return ((val) << MDP5_LM_BLEND_OP_MODE_BG_ALPHA__SHIFT) & MDP5_LM_BLEND_OP_MODE_BG_ALPHA__MASK; +} +#define MDP5_LM_BLEND_OP_MODE_BG_INV_ALPHA 0x00000400 +#define MDP5_LM_BLEND_OP_MODE_BG_MOD_ALPHA 0x00000800 +#define MDP5_LM_BLEND_OP_MODE_BG_INV_MOD_ALPHA 0x00001000 +#define MDP5_LM_BLEND_OP_MODE_BG_TRANSP_EN 0x00002000 + +static inline uint32_t REG_MDP5_LM_BLEND_FG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00003224 + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_ALPHA(uint32_t i0, uint32_t i1) { return 0x00003228 + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000322c + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00003230 + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00003234 + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_FG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00003238 + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW0(uint32_t i0, uint32_t i1) { return 0x0000323c + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_LOW1(uint32_t i0, uint32_t i1) { return 0x00003240 + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH0(uint32_t i0, uint32_t i1) { return 0x00003244 + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_BLEND_BG_TRANSP_HIGH1(uint32_t i0, uint32_t i1) { return 0x00003248 + 0x400*i0 + 0x30*i1; } + +static inline uint32_t REG_MDP5_LM_CURSOR_IMG_SIZE(uint32_t i0) { return 0x000032e0 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_SIZE(uint32_t i0) { return 0x000032e4 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_XY(uint32_t i0) { return 0x000032e8 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_STRIDE(uint32_t i0) { return 0x000032dc + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_FORMAT(uint32_t i0) { return 0x000032ec + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_BASE_ADDR(uint32_t i0) { return 0x000032f0 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_START_XY(uint32_t i0) { return 0x000032f4 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_CONFIG(uint32_t i0) { return 0x000032f8 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_PARAM(uint32_t i0) { return 0x000032fc + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW0(uint32_t i0) { return 0x00003300 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_LOW1(uint32_t i0) { return 0x00003304 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH0(uint32_t i0) { return 0x00003308 + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_CURSOR_BLEND_TRANSP_HIGH1(uint32_t i0) { return 0x0000330c + 0x400*i0; } + +static inline uint32_t REG_MDP5_LM_GC_LUT_BASE(uint32_t i0) { return 0x00003310 + 0x400*i0; } + +static inline uint32_t REG_MDP5_DSPP(uint32_t i0) { return 0x00004600 + 0x400*i0; } + +static inline uint32_t REG_MDP5_DSPP_OP_MODE(uint32_t i0) { return 0x00004600 + 0x400*i0; } +#define MDP5_DSPP_OP_MODE_IGC_LUT_EN 0x00000001 +#define MDP5_DSPP_OP_MODE_IGC_TBL_IDX__MASK 0x0000000e +#define MDP5_DSPP_OP_MODE_IGC_TBL_IDX__SHIFT 1 +static inline uint32_t MDP5_DSPP_OP_MODE_IGC_TBL_IDX(uint32_t val) +{ + return ((val) << MDP5_DSPP_OP_MODE_IGC_TBL_IDX__SHIFT) & MDP5_DSPP_OP_MODE_IGC_TBL_IDX__MASK; +} +#define MDP5_DSPP_OP_MODE_PCC_EN 0x00000010 +#define MDP5_DSPP_OP_MODE_DITHER_EN 0x00000100 +#define MDP5_DSPP_OP_MODE_HIST_EN 0x00010000 +#define MDP5_DSPP_OP_MODE_AUTO_CLEAR 0x00020000 +#define MDP5_DSPP_OP_MODE_HIST_LUT_EN 0x00080000 +#define MDP5_DSPP_OP_MODE_PA_EN 0x00100000 +#define MDP5_DSPP_OP_MODE_GAMUT_EN 0x00800000 +#define MDP5_DSPP_OP_MODE_GAMUT_ORDER 0x01000000 + +static inline uint32_t REG_MDP5_DSPP_PCC_BASE(uint32_t i0) { return 0x00004630 + 0x400*i0; } + +static inline uint32_t REG_MDP5_DSPP_DITHER_DEPTH(uint32_t i0) { return 0x00004750 + 0x400*i0; } + +static inline uint32_t REG_MDP5_DSPP_HIST_CTL_BASE(uint32_t i0) { return 0x00004810 + 0x400*i0; } + +static inline uint32_t REG_MDP5_DSPP_HIST_LUT_BASE(uint32_t i0) { return 0x00004830 + 0x400*i0; } + +static inline uint32_t REG_MDP5_DSPP_HIST_LUT_SWAP(uint32_t i0) { return 0x00004834 + 0x400*i0; } + +static inline uint32_t REG_MDP5_DSPP_PA_BASE(uint32_t i0) { return 0x00004838 + 0x400*i0; } + +static inline uint32_t REG_MDP5_DSPP_GAMUT_BASE(uint32_t i0) { return 0x000048dc + 0x400*i0; } + +static inline uint32_t REG_MDP5_DSPP_GC_BASE(uint32_t i0) { return 0x000048b0 + 0x400*i0; } + +static inline uint32_t REG_MDP5_INTF(uint32_t i0) { return 0x00012500 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TIMING_ENGINE_EN(uint32_t i0) { return 0x00012500 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_CONFIG(uint32_t i0) { return 0x00012504 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_HSYNC_CTL(uint32_t i0) { return 0x00012508 + 0x200*i0; } +#define MDP5_INTF_HSYNC_CTL_PULSEW__MASK 0x0000ffff +#define MDP5_INTF_HSYNC_CTL_PULSEW__SHIFT 0 +static inline uint32_t MDP5_INTF_HSYNC_CTL_PULSEW(uint32_t val) +{ + return ((val) << MDP5_INTF_HSYNC_CTL_PULSEW__SHIFT) & MDP5_INTF_HSYNC_CTL_PULSEW__MASK; +} +#define MDP5_INTF_HSYNC_CTL_PERIOD__MASK 0xffff0000 +#define MDP5_INTF_HSYNC_CTL_PERIOD__SHIFT 16 +static inline uint32_t MDP5_INTF_HSYNC_CTL_PERIOD(uint32_t val) +{ + return ((val) << MDP5_INTF_HSYNC_CTL_PERIOD__SHIFT) & MDP5_INTF_HSYNC_CTL_PERIOD__MASK; +} + +static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F0(uint32_t i0) { return 0x0001250c + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_VSYNC_PERIOD_F1(uint32_t i0) { return 0x00012510 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F0(uint32_t i0) { return 0x00012514 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_VSYNC_LEN_F1(uint32_t i0) { return 0x00012518 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F0(uint32_t i0) { return 0x0001251c + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_VSTART_F1(uint32_t i0) { return 0x00012520 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F0(uint32_t i0) { return 0x00012524 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_VEND_F1(uint32_t i0) { return 0x00012528 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F0(uint32_t i0) { return 0x0001252c + 0x200*i0; } +#define MDP5_INTF_ACTIVE_VSTART_F0_VAL__MASK 0x7fffffff +#define MDP5_INTF_ACTIVE_VSTART_F0_VAL__SHIFT 0 +static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F0_VAL(uint32_t val) +{ + return ((val) << MDP5_INTF_ACTIVE_VSTART_F0_VAL__SHIFT) & MDP5_INTF_ACTIVE_VSTART_F0_VAL__MASK; +} +#define MDP5_INTF_ACTIVE_VSTART_F0_ACTIVE_V_ENABLE 0x80000000 + +static inline uint32_t REG_MDP5_INTF_ACTIVE_VSTART_F1(uint32_t i0) { return 0x00012530 + 0x200*i0; } +#define MDP5_INTF_ACTIVE_VSTART_F1_VAL__MASK 0x7fffffff +#define MDP5_INTF_ACTIVE_VSTART_F1_VAL__SHIFT 0 +static inline uint32_t MDP5_INTF_ACTIVE_VSTART_F1_VAL(uint32_t val) +{ + return ((val) << MDP5_INTF_ACTIVE_VSTART_F1_VAL__SHIFT) & MDP5_INTF_ACTIVE_VSTART_F1_VAL__MASK; +} + +static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F0(uint32_t i0) { return 0x00012534 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_ACTIVE_VEND_F1(uint32_t i0) { return 0x00012538 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_DISPLAY_HCTL(uint32_t i0) { return 0x0001253c + 0x200*i0; } +#define MDP5_INTF_DISPLAY_HCTL_START__MASK 0x0000ffff +#define MDP5_INTF_DISPLAY_HCTL_START__SHIFT 0 +static inline uint32_t MDP5_INTF_DISPLAY_HCTL_START(uint32_t val) +{ + return ((val) << MDP5_INTF_DISPLAY_HCTL_START__SHIFT) & MDP5_INTF_DISPLAY_HCTL_START__MASK; +} +#define MDP5_INTF_DISPLAY_HCTL_END__MASK 0xffff0000 +#define MDP5_INTF_DISPLAY_HCTL_END__SHIFT 16 +static inline uint32_t MDP5_INTF_DISPLAY_HCTL_END(uint32_t val) +{ + return ((val) << MDP5_INTF_DISPLAY_HCTL_END__SHIFT) & MDP5_INTF_DISPLAY_HCTL_END__MASK; +} + +static inline uint32_t REG_MDP5_INTF_ACTIVE_HCTL(uint32_t i0) { return 0x00012540 + 0x200*i0; } +#define MDP5_INTF_ACTIVE_HCTL_START__MASK 0x00007fff +#define MDP5_INTF_ACTIVE_HCTL_START__SHIFT 0 +static inline uint32_t MDP5_INTF_ACTIVE_HCTL_START(uint32_t val) +{ + return ((val) << MDP5_INTF_ACTIVE_HCTL_START__SHIFT) & MDP5_INTF_ACTIVE_HCTL_START__MASK; +} +#define MDP5_INTF_ACTIVE_HCTL_END__MASK 0x7fff0000 +#define MDP5_INTF_ACTIVE_HCTL_END__SHIFT 16 +static inline uint32_t MDP5_INTF_ACTIVE_HCTL_END(uint32_t val) +{ + return ((val) << MDP5_INTF_ACTIVE_HCTL_END__SHIFT) & MDP5_INTF_ACTIVE_HCTL_END__MASK; +} +#define MDP5_INTF_ACTIVE_HCTL_ACTIVE_H_ENABLE 0x80000000 + +static inline uint32_t REG_MDP5_INTF_BORDER_COLOR(uint32_t i0) { return 0x00012544 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_UNDERFLOW_COLOR(uint32_t i0) { return 0x00012548 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_HSYNC_SKEW(uint32_t i0) { return 0x0001254c + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_POLARITY_CTL(uint32_t i0) { return 0x00012550 + 0x200*i0; } +#define MDP5_INTF_POLARITY_CTL_HSYNC_LOW 0x00000001 +#define MDP5_INTF_POLARITY_CTL_VSYNC_LOW 0x00000002 +#define MDP5_INTF_POLARITY_CTL_DATA_EN_LOW 0x00000004 + +static inline uint32_t REG_MDP5_INTF_TEST_CTL(uint32_t i0) { return 0x00012554 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TP_COLOR0(uint32_t i0) { return 0x00012558 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TP_COLOR1(uint32_t i0) { return 0x0001255c + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_DSI_CMD_MODE_TRIGGER_EN(uint32_t i0) { return 0x00012584 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_PANEL_FORMAT(uint32_t i0) { return 0x00012590 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_FRAME_LINE_COUNT_EN(uint32_t i0) { return 0x000125a8 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_FRAME_COUNT(uint32_t i0) { return 0x000125ac + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_LINE_COUNT(uint32_t i0) { return 0x000125b0 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_DEFLICKER_CONFIG(uint32_t i0) { return 0x000125f0 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_DEFLICKER_STRNG_COEFF(uint32_t i0) { return 0x000125f4 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_DEFLICKER_WEAK_COEFF(uint32_t i0) { return 0x000125f8 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TPG_ENABLE(uint32_t i0) { return 0x00012600 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TPG_MAIN_CONTROL(uint32_t i0) { return 0x00012604 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TPG_VIDEO_CONFIG(uint32_t i0) { return 0x00012608 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TPG_COMPONENT_LIMITS(uint32_t i0) { return 0x0001260c + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TPG_RECTANGLE(uint32_t i0) { return 0x00012610 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TPG_INITIAL_VALUE(uint32_t i0) { return 0x00012614 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TPG_BLK_WHITE_PATTERN_FRAME(uint32_t i0) { return 0x00012618 + 0x200*i0; } + +static inline uint32_t REG_MDP5_INTF_TPG_RGB_MAPPING(uint32_t i0) { return 0x0001261c + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD(uint32_t i0) { return 0x00013100 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_BYPASS(uint32_t i0) { return 0x00013100 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_CTRL_0(uint32_t i0) { return 0x00013104 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_CTRL_1(uint32_t i0) { return 0x00013108 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_FRAME_SIZE(uint32_t i0) { return 0x0001310c + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_CON_CTRL_0(uint32_t i0) { return 0x00013110 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_CON_CTRL_1(uint32_t i0) { return 0x00013114 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_STR_MAN(uint32_t i0) { return 0x00013118 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_VAR(uint32_t i0) { return 0x0001311c + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_DITH(uint32_t i0) { return 0x00013120 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_DITH_CTRL(uint32_t i0) { return 0x00013124 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_AMP_LIM(uint32_t i0) { return 0x00013128 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_SLOPE(uint32_t i0) { return 0x0001312c + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_BW_LVL(uint32_t i0) { return 0x00013130 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_LOGO_POS(uint32_t i0) { return 0x00013134 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_LUT_FI(uint32_t i0) { return 0x00013138 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_LUT_CC(uint32_t i0) { return 0x0001317c + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_STR_LIM(uint32_t i0) { return 0x000131c8 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_CALIB_AB(uint32_t i0) { return 0x000131cc + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_CALIB_CD(uint32_t i0) { return 0x000131d0 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_MODE_SEL(uint32_t i0) { return 0x000131d4 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_TFILT_CTRL(uint32_t i0) { return 0x000131d8 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_BL_MINMAX(uint32_t i0) { return 0x000131dc + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_BL(uint32_t i0) { return 0x000131e0 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_BL_MAX(uint32_t i0) { return 0x000131e8 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_AL(uint32_t i0) { return 0x000131ec + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_AL_MIN(uint32_t i0) { return 0x000131f0 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_AL_FILT(uint32_t i0) { return 0x000131f4 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_CFG_BUF(uint32_t i0) { return 0x000131f8 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_LUT_AL(uint32_t i0) { return 0x00013200 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_TARG_STR(uint32_t i0) { return 0x00013244 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_START_CALC(uint32_t i0) { return 0x00013248 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_STR_OUT(uint32_t i0) { return 0x0001324c + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_BL_OUT(uint32_t i0) { return 0x00013254 + 0x200*i0; } + +static inline uint32_t REG_MDP5_AD_CALC_DONE(uint32_t i0) { return 0x00013258 + 0x200*i0; } + + +#endif /* MDP5_XML */ diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c new file mode 100644 index 000000000000..71a3b2345eb3 --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c @@ -0,0 +1,569 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp5_kms.h" + +#include <drm/drm_mode.h> +#include "drm_crtc.h" +#include "drm_crtc_helper.h" +#include "drm_flip_work.h" + +struct mdp5_crtc { + struct drm_crtc base; + char name[8]; + struct drm_plane *plane; + struct drm_plane *planes[8]; + int id; + bool enabled; + + /* which mixer/encoder we route output to: */ + int mixer; + + /* if there is a pending flip, these will be non-null: */ + struct drm_pending_vblank_event *event; + struct msm_fence_cb pageflip_cb; + +#define PENDING_CURSOR 0x1 +#define PENDING_FLIP 0x2 + atomic_t pending; + + /* the fb that we logically (from PoV of KMS API) hold a ref + * to. Which we may not yet be scanning out (we may still + * be scanning out previous in case of page_flip while waiting + * for gpu rendering to complete: + */ + struct drm_framebuffer *fb; + + /* the fb that we currently hold a scanout ref to: */ + struct drm_framebuffer *scanout_fb; + + /* for unref'ing framebuffers after scanout completes: */ + struct drm_flip_work unref_fb_work; + + struct mdp_irq vblank; + struct mdp_irq err; +}; +#define to_mdp5_crtc(x) container_of(x, struct mdp5_crtc, base) + +static struct mdp5_kms *get_kms(struct drm_crtc *crtc) +{ + struct msm_drm_private *priv = crtc->dev->dev_private; + return to_mdp5_kms(to_mdp_kms(priv->kms)); +} + +static void request_pending(struct drm_crtc *crtc, uint32_t pending) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + + atomic_or(pending, &mdp5_crtc->pending); + mdp_irq_register(&get_kms(crtc)->base, &mdp5_crtc->vblank); +} + +static void crtc_flush(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + int id = mdp5_crtc->id; + uint32_t i, flush = 0; + + for (i = 0; i < ARRAY_SIZE(mdp5_crtc->planes); i++) { + struct drm_plane *plane = mdp5_crtc->planes[i]; + if (plane) { + enum mdp5_pipe pipe = mdp5_plane_pipe(plane); + flush |= pipe2flush(pipe); + } + } + flush |= mixer2flush(mdp5_crtc->id); + flush |= MDP5_CTL_FLUSH_CTL; + + DBG("%s: flush=%08x", mdp5_crtc->name, flush); + + mdp5_write(mdp5_kms, REG_MDP5_CTL_FLUSH(id), flush); +} + +static void update_fb(struct drm_crtc *crtc, struct drm_framebuffer *new_fb) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct drm_framebuffer *old_fb = mdp5_crtc->fb; + + /* grab reference to incoming scanout fb: */ + drm_framebuffer_reference(new_fb); + mdp5_crtc->base.fb = new_fb; + mdp5_crtc->fb = new_fb; + + if (old_fb) + drm_flip_work_queue(&mdp5_crtc->unref_fb_work, old_fb); +} + +/* unlike update_fb(), take a ref to the new scanout fb *before* updating + * plane, then call this. Needed to ensure we don't unref the buffer that + * is actually still being scanned out. + * + * Note that this whole thing goes away with atomic.. since we can defer + * calling into driver until rendering is done. + */ +static void update_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + + /* flush updates, to make sure hw is updated to new scanout fb, + * so that we can safely queue unref to current fb (ie. next + * vblank we know hw is done w/ previous scanout_fb). + */ + crtc_flush(crtc); + + if (mdp5_crtc->scanout_fb) + drm_flip_work_queue(&mdp5_crtc->unref_fb_work, + mdp5_crtc->scanout_fb); + + mdp5_crtc->scanout_fb = fb; + + /* enable vblank to complete flip: */ + request_pending(crtc, PENDING_FLIP); +} + +/* if file!=NULL, this is preclose potential cancel-flip path */ +static void complete_flip(struct drm_crtc *crtc, struct drm_file *file) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct drm_pending_vblank_event *event; + unsigned long flags, i; + + spin_lock_irqsave(&dev->event_lock, flags); + event = mdp5_crtc->event; + if (event) { + /* if regular vblank case (!file) or if cancel-flip from + * preclose on file that requested flip, then send the + * event: + */ + if (!file || (event->base.file_priv == file)) { + mdp5_crtc->event = NULL; + drm_send_vblank_event(dev, mdp5_crtc->id, event); + } + } + spin_unlock_irqrestore(&dev->event_lock, flags); + + for (i = 0; i < ARRAY_SIZE(mdp5_crtc->planes); i++) { + struct drm_plane *plane = mdp5_crtc->planes[i]; + if (plane) + mdp5_plane_complete_flip(plane); + } +} + +static void pageflip_cb(struct msm_fence_cb *cb) +{ + struct mdp5_crtc *mdp5_crtc = + container_of(cb, struct mdp5_crtc, pageflip_cb); + struct drm_crtc *crtc = &mdp5_crtc->base; + struct drm_framebuffer *fb = mdp5_crtc->fb; + + if (!fb) + return; + + drm_framebuffer_reference(fb); + mdp5_plane_set_scanout(mdp5_crtc->plane, fb); + update_scanout(crtc, fb); +} + +static void unref_fb_worker(struct drm_flip_work *work, void *val) +{ + struct mdp5_crtc *mdp5_crtc = + container_of(work, struct mdp5_crtc, unref_fb_work); + struct drm_device *dev = mdp5_crtc->base.dev; + + mutex_lock(&dev->mode_config.mutex); + drm_framebuffer_unreference(val); + mutex_unlock(&dev->mode_config.mutex); +} + +static void mdp5_crtc_destroy(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + + mdp5_crtc->plane->funcs->destroy(mdp5_crtc->plane); + + drm_crtc_cleanup(crtc); + drm_flip_work_cleanup(&mdp5_crtc->unref_fb_work); + + kfree(mdp5_crtc); +} + +static void mdp5_crtc_dpms(struct drm_crtc *crtc, int mode) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + bool enabled = (mode == DRM_MODE_DPMS_ON); + + DBG("%s: mode=%d", mdp5_crtc->name, mode); + + if (enabled != mdp5_crtc->enabled) { + if (enabled) { + mdp5_enable(mdp5_kms); + mdp_irq_register(&mdp5_kms->base, &mdp5_crtc->err); + } else { + mdp_irq_unregister(&mdp5_kms->base, &mdp5_crtc->err); + mdp5_disable(mdp5_kms); + } + mdp5_crtc->enabled = enabled; + } +} + +static bool mdp5_crtc_mode_fixup(struct drm_crtc *crtc, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static void blend_setup(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + int id = mdp5_crtc->id; + + /* + * Hard-coded setup for now until I figure out how the + * layer-mixer works + */ + + /* LM[id]: */ + mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_COLOR_OUT(id), + MDP5_LM_BLEND_COLOR_OUT_STAGE0_FG_ALPHA); + mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_OP_MODE(id, 0), + MDP5_LM_BLEND_OP_MODE_FG_ALPHA(FG_CONST) | + MDP5_LM_BLEND_OP_MODE_BG_ALPHA(FG_PIXEL) | + MDP5_LM_BLEND_OP_MODE_BG_INV_ALPHA); + mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_FG_ALPHA(id, 0), 0xff); + mdp5_write(mdp5_kms, REG_MDP5_LM_BLEND_BG_ALPHA(id, 0), 0x00); + + /* NOTE: seems that LM[n] and CTL[m], we do not need n==m.. but + * we want to be setting CTL[m].LAYER[n]. Not sure what the + * point of having CTL[m].LAYER[o] (for o!=n).. maybe that is + * used when chaining up mixers for high resolution displays? + */ + + /* CTL[id]: */ + mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 0), + MDP5_CTL_LAYER_REG_RGB0(STAGE0) | + MDP5_CTL_LAYER_REG_BORDER_COLOR); + mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 1), 0); + mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 2), 0); + mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 3), 0); + mdp5_write(mdp5_kms, REG_MDP5_CTL_LAYER_REG(id, 4), 0); +} + +static int mdp5_crtc_mode_set(struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode, + int x, int y, + struct drm_framebuffer *old_fb) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + int ret; + + mode = adjusted_mode; + + DBG("%s: set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mdp5_crtc->name, mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + + /* grab extra ref for update_scanout() */ + drm_framebuffer_reference(crtc->fb); + + ret = mdp5_plane_mode_set(mdp5_crtc->plane, crtc, crtc->fb, + 0, 0, mode->hdisplay, mode->vdisplay, + x << 16, y << 16, + mode->hdisplay << 16, mode->vdisplay << 16); + if (ret) { + dev_err(crtc->dev->dev, "%s: failed to set mode on plane: %d\n", + mdp5_crtc->name, ret); + return ret; + } + + mdp5_write(mdp5_kms, REG_MDP5_LM_OUT_SIZE(mdp5_crtc->id), + MDP5_LM_OUT_SIZE_WIDTH(mode->hdisplay) | + MDP5_LM_OUT_SIZE_HEIGHT(mode->vdisplay)); + + update_fb(crtc, crtc->fb); + update_scanout(crtc, crtc->fb); + + return 0; +} + +static void mdp5_crtc_prepare(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + DBG("%s", mdp5_crtc->name); + /* make sure we hold a ref to mdp clks while setting up mode: */ + mdp5_enable(get_kms(crtc)); + mdp5_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); +} + +static void mdp5_crtc_commit(struct drm_crtc *crtc) +{ + mdp5_crtc_dpms(crtc, DRM_MODE_DPMS_ON); + crtc_flush(crtc); + /* drop the ref to mdp clk's that we got in prepare: */ + mdp5_disable(get_kms(crtc)); +} + +static int mdp5_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, + struct drm_framebuffer *old_fb) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct drm_plane *plane = mdp5_crtc->plane; + struct drm_display_mode *mode = &crtc->mode; + int ret; + + /* grab extra ref for update_scanout() */ + drm_framebuffer_reference(crtc->fb); + + ret = mdp5_plane_mode_set(plane, crtc, crtc->fb, + 0, 0, mode->hdisplay, mode->vdisplay, + x << 16, y << 16, + mode->hdisplay << 16, mode->vdisplay << 16); + + update_fb(crtc, crtc->fb); + update_scanout(crtc, crtc->fb); + + return ret; +} + +static void mdp5_crtc_load_lut(struct drm_crtc *crtc) +{ +} + +static int mdp5_crtc_page_flip(struct drm_crtc *crtc, + struct drm_framebuffer *new_fb, + struct drm_pending_vblank_event *event, + uint32_t page_flip_flags) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct drm_device *dev = crtc->dev; + struct drm_gem_object *obj; + unsigned long flags; + + if (mdp5_crtc->event) { + dev_err(dev->dev, "already pending flip!\n"); + return -EBUSY; + } + + obj = msm_framebuffer_bo(new_fb, 0); + + spin_lock_irqsave(&dev->event_lock, flags); + mdp5_crtc->event = event; + spin_unlock_irqrestore(&dev->event_lock, flags); + + update_fb(crtc, new_fb); + + return msm_gem_queue_inactive_cb(obj, &mdp5_crtc->pageflip_cb); +} + +static int mdp5_crtc_set_property(struct drm_crtc *crtc, + struct drm_property *property, uint64_t val) +{ + // XXX + return -EINVAL; +} + +static const struct drm_crtc_funcs mdp5_crtc_funcs = { + .set_config = drm_crtc_helper_set_config, + .destroy = mdp5_crtc_destroy, + .page_flip = mdp5_crtc_page_flip, + .set_property = mdp5_crtc_set_property, +}; + +static const struct drm_crtc_helper_funcs mdp5_crtc_helper_funcs = { + .dpms = mdp5_crtc_dpms, + .mode_fixup = mdp5_crtc_mode_fixup, + .mode_set = mdp5_crtc_mode_set, + .prepare = mdp5_crtc_prepare, + .commit = mdp5_crtc_commit, + .mode_set_base = mdp5_crtc_mode_set_base, + .load_lut = mdp5_crtc_load_lut, +}; + +static void mdp5_crtc_vblank_irq(struct mdp_irq *irq, uint32_t irqstatus) +{ + struct mdp5_crtc *mdp5_crtc = container_of(irq, struct mdp5_crtc, vblank); + struct drm_crtc *crtc = &mdp5_crtc->base; + struct msm_drm_private *priv = crtc->dev->dev_private; + unsigned pending; + + mdp_irq_unregister(&get_kms(crtc)->base, &mdp5_crtc->vblank); + + pending = atomic_xchg(&mdp5_crtc->pending, 0); + + if (pending & PENDING_FLIP) { + complete_flip(crtc, NULL); + drm_flip_work_commit(&mdp5_crtc->unref_fb_work, priv->wq); + } +} + +static void mdp5_crtc_err_irq(struct mdp_irq *irq, uint32_t irqstatus) +{ + struct mdp5_crtc *mdp5_crtc = container_of(irq, struct mdp5_crtc, err); + struct drm_crtc *crtc = &mdp5_crtc->base; + DBG("%s: error: %08x", mdp5_crtc->name, irqstatus); + crtc_flush(crtc); +} + +uint32_t mdp5_crtc_vblank(struct drm_crtc *crtc) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + return mdp5_crtc->vblank.irqmask; +} + +void mdp5_crtc_cancel_pending_flip(struct drm_crtc *crtc, struct drm_file *file) +{ + DBG("cancel: %p", file); + complete_flip(crtc, file); +} + +/* set interface for routing crtc->encoder: */ +void mdp5_crtc_set_intf(struct drm_crtc *crtc, int intf, + enum mdp5_intf intf_id) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + struct mdp5_kms *mdp5_kms = get_kms(crtc); + static const enum mdp5_intfnum intfnum[] = { + INTF0, INTF1, INTF2, INTF3, + }; + uint32_t intf_sel; + + /* now that we know what irq's we want: */ + mdp5_crtc->err.irqmask = intf2err(intf); + mdp5_crtc->vblank.irqmask = intf2vblank(intf); + + /* when called from modeset_init(), skip the rest until later: */ + if (!mdp5_kms) + return; + + intf_sel = mdp5_read(mdp5_kms, REG_MDP5_DISP_INTF_SEL); + + switch (intf) { + case 0: + intf_sel &= ~MDP5_DISP_INTF_SEL_INTF0__MASK; + intf_sel |= MDP5_DISP_INTF_SEL_INTF0(intf_id); + break; + case 1: + intf_sel &= ~MDP5_DISP_INTF_SEL_INTF1__MASK; + intf_sel |= MDP5_DISP_INTF_SEL_INTF1(intf_id); + break; + case 2: + intf_sel &= ~MDP5_DISP_INTF_SEL_INTF2__MASK; + intf_sel |= MDP5_DISP_INTF_SEL_INTF2(intf_id); + break; + case 3: + intf_sel &= ~MDP5_DISP_INTF_SEL_INTF3__MASK; + intf_sel |= MDP5_DISP_INTF_SEL_INTF3(intf_id); + break; + default: + BUG(); + break; + } + + blend_setup(crtc); + + DBG("%s: intf_sel=%08x", mdp5_crtc->name, intf_sel); + + mdp5_write(mdp5_kms, REG_MDP5_DISP_INTF_SEL, intf_sel); + mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(mdp5_crtc->id), + MDP5_CTL_OP_MODE(MODE_NONE) | + MDP5_CTL_OP_INTF_NUM(intfnum[intf])); + + crtc_flush(crtc); +} + +static void set_attach(struct drm_crtc *crtc, enum mdp5_pipe pipe_id, + struct drm_plane *plane) +{ + struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); + + BUG_ON(pipe_id >= ARRAY_SIZE(mdp5_crtc->planes)); + + if (mdp5_crtc->planes[pipe_id] == plane) + return; + + mdp5_crtc->planes[pipe_id] = plane; + blend_setup(crtc); + if (mdp5_crtc->enabled && (plane != mdp5_crtc->plane)) + crtc_flush(crtc); +} + +void mdp5_crtc_attach(struct drm_crtc *crtc, struct drm_plane *plane) +{ + set_attach(crtc, mdp5_plane_pipe(plane), plane); +} + +void mdp5_crtc_detach(struct drm_crtc *crtc, struct drm_plane *plane) +{ + set_attach(crtc, mdp5_plane_pipe(plane), NULL); +} + +/* initialize crtc */ +struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, + struct drm_plane *plane, int id) +{ + struct drm_crtc *crtc = NULL; + struct mdp5_crtc *mdp5_crtc; + int ret; + + mdp5_crtc = kzalloc(sizeof(*mdp5_crtc), GFP_KERNEL); + if (!mdp5_crtc) { + ret = -ENOMEM; + goto fail; + } + + crtc = &mdp5_crtc->base; + + mdp5_crtc->plane = plane; + mdp5_crtc->id = id; + + mdp5_crtc->vblank.irq = mdp5_crtc_vblank_irq; + mdp5_crtc->err.irq = mdp5_crtc_err_irq; + + snprintf(mdp5_crtc->name, sizeof(mdp5_crtc->name), "%s:%d", + pipe2name(mdp5_plane_pipe(plane)), id); + + ret = drm_flip_work_init(&mdp5_crtc->unref_fb_work, 16, + "unref fb", unref_fb_worker); + if (ret) + goto fail; + + INIT_FENCE_CB(&mdp5_crtc->pageflip_cb, pageflip_cb); + + drm_crtc_init(dev, crtc, &mdp5_crtc_funcs); + drm_crtc_helper_add(crtc, &mdp5_crtc_helper_funcs); + + mdp5_plane_install_properties(mdp5_crtc->plane, &crtc->base); + + return crtc; + +fail: + if (crtc) + mdp5_crtc_destroy(crtc); + + return ERR_PTR(ret); +} diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c new file mode 100644 index 000000000000..edec7bfaa952 --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c @@ -0,0 +1,258 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp5_kms.h" + +#include "drm_crtc.h" +#include "drm_crtc_helper.h" + +struct mdp5_encoder { + struct drm_encoder base; + int intf; + enum mdp5_intf intf_id; + bool enabled; + uint32_t bsc; +}; +#define to_mdp5_encoder(x) container_of(x, struct mdp5_encoder, base) + +static struct mdp5_kms *get_kms(struct drm_encoder *encoder) +{ + struct msm_drm_private *priv = encoder->dev->dev_private; + return to_mdp5_kms(to_mdp_kms(priv->kms)); +} + +#ifdef CONFIG_MSM_BUS_SCALING +#include <mach/board.h> +#include <mach/msm_bus.h> +#include <mach/msm_bus_board.h> +#define MDP_BUS_VECTOR_ENTRY(ab_val, ib_val) \ + { \ + .src = MSM_BUS_MASTER_MDP_PORT0, \ + .dst = MSM_BUS_SLAVE_EBI_CH0, \ + .ab = (ab_val), \ + .ib = (ib_val), \ + } + +static struct msm_bus_vectors mdp_bus_vectors[] = { + MDP_BUS_VECTOR_ENTRY(0, 0), + MDP_BUS_VECTOR_ENTRY(2000000000, 2000000000), +}; +static struct msm_bus_paths mdp_bus_usecases[] = { { + .num_paths = 1, + .vectors = &mdp_bus_vectors[0], +}, { + .num_paths = 1, + .vectors = &mdp_bus_vectors[1], +} }; +static struct msm_bus_scale_pdata mdp_bus_scale_table = { + .usecase = mdp_bus_usecases, + .num_usecases = ARRAY_SIZE(mdp_bus_usecases), + .name = "mdss_mdp", +}; + +static void bs_init(struct mdp5_encoder *mdp5_encoder) +{ + mdp5_encoder->bsc = msm_bus_scale_register_client( + &mdp_bus_scale_table); + DBG("bus scale client: %08x", mdp5_encoder->bsc); +} + +static void bs_fini(struct mdp5_encoder *mdp5_encoder) +{ + if (mdp5_encoder->bsc) { + msm_bus_scale_unregister_client(mdp5_encoder->bsc); + mdp5_encoder->bsc = 0; + } +} + +static void bs_set(struct mdp5_encoder *mdp5_encoder, int idx) +{ + if (mdp5_encoder->bsc) { + DBG("set bus scaling: %d", idx); + /* HACK: scaling down, and then immediately back up + * seems to leave things broken (underflow).. so + * never disable: + */ + idx = 1; + msm_bus_scale_client_update_request(mdp5_encoder->bsc, idx); + } +} +#else +static void bs_init(struct mdp5_encoder *mdp5_encoder) {} +static void bs_fini(struct mdp5_encoder *mdp5_encoder) {} +static void bs_set(struct mdp5_encoder *mdp5_encoder, int idx) {} +#endif + +static void mdp5_encoder_destroy(struct drm_encoder *encoder) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + bs_fini(mdp5_encoder); + drm_encoder_cleanup(encoder); + kfree(mdp5_encoder); +} + +static const struct drm_encoder_funcs mdp5_encoder_funcs = { + .destroy = mdp5_encoder_destroy, +}; + +static void mdp5_encoder_dpms(struct drm_encoder *encoder, int mode) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + struct mdp5_kms *mdp5_kms = get_kms(encoder); + int intf = mdp5_encoder->intf; + bool enabled = (mode == DRM_MODE_DPMS_ON); + + DBG("mode=%d", mode); + + if (enabled == mdp5_encoder->enabled) + return; + + if (enabled) { + bs_set(mdp5_encoder, 1); + mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(intf), 1); + } else { + mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(intf), 0); + bs_set(mdp5_encoder, 0); + } + + mdp5_encoder->enabled = enabled; +} + +static bool mdp5_encoder_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static void mdp5_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + struct mdp5_kms *mdp5_kms = get_kms(encoder); + int intf = mdp5_encoder->intf; + uint32_t dtv_hsync_skew, vsync_period, vsync_len, ctrl_pol; + uint32_t display_v_start, display_v_end; + uint32_t hsync_start_x, hsync_end_x; + uint32_t format; + + mode = adjusted_mode; + + DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x", + mode->base.id, mode->name, + mode->vrefresh, mode->clock, + mode->hdisplay, mode->hsync_start, + mode->hsync_end, mode->htotal, + mode->vdisplay, mode->vsync_start, + mode->vsync_end, mode->vtotal, + mode->type, mode->flags); + + ctrl_pol = 0; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + ctrl_pol |= MDP5_INTF_POLARITY_CTL_HSYNC_LOW; + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + ctrl_pol |= MDP5_INTF_POLARITY_CTL_VSYNC_LOW; + /* probably need to get DATA_EN polarity from panel.. */ + + dtv_hsync_skew = 0; /* get this from panel? */ + format = 0x213f; /* get this from panel? */ + + hsync_start_x = (mode->htotal - mode->hsync_start); + hsync_end_x = mode->htotal - (mode->hsync_start - mode->hdisplay) - 1; + + vsync_period = mode->vtotal * mode->htotal; + vsync_len = (mode->vsync_end - mode->vsync_start) * mode->htotal; + display_v_start = (mode->vtotal - mode->vsync_start) * mode->htotal + dtv_hsync_skew; + display_v_end = vsync_period - ((mode->vsync_start - mode->vdisplay) * mode->htotal) + dtv_hsync_skew - 1; + + mdp5_write(mdp5_kms, REG_MDP5_INTF_HSYNC_CTL(intf), + MDP5_INTF_HSYNC_CTL_PULSEW(mode->hsync_end - mode->hsync_start) | + MDP5_INTF_HSYNC_CTL_PERIOD(mode->htotal)); + mdp5_write(mdp5_kms, REG_MDP5_INTF_VSYNC_PERIOD_F0(intf), vsync_period); + mdp5_write(mdp5_kms, REG_MDP5_INTF_VSYNC_LEN_F0(intf), vsync_len); + mdp5_write(mdp5_kms, REG_MDP5_INTF_DISPLAY_HCTL(intf), + MDP5_INTF_DISPLAY_HCTL_START(hsync_start_x) | + MDP5_INTF_DISPLAY_HCTL_END(hsync_end_x)); + mdp5_write(mdp5_kms, REG_MDP5_INTF_DISPLAY_VSTART_F0(intf), display_v_start); + mdp5_write(mdp5_kms, REG_MDP5_INTF_DISPLAY_VEND_F0(intf), display_v_end); + mdp5_write(mdp5_kms, REG_MDP5_INTF_BORDER_COLOR(intf), 0); + mdp5_write(mdp5_kms, REG_MDP5_INTF_UNDERFLOW_COLOR(intf), 0xff); + mdp5_write(mdp5_kms, REG_MDP5_INTF_HSYNC_SKEW(intf), dtv_hsync_skew); + mdp5_write(mdp5_kms, REG_MDP5_INTF_POLARITY_CTL(intf), ctrl_pol); + mdp5_write(mdp5_kms, REG_MDP5_INTF_ACTIVE_HCTL(intf), + MDP5_INTF_ACTIVE_HCTL_START(0) | + MDP5_INTF_ACTIVE_HCTL_END(0)); + mdp5_write(mdp5_kms, REG_MDP5_INTF_ACTIVE_VSTART_F0(intf), 0); + mdp5_write(mdp5_kms, REG_MDP5_INTF_ACTIVE_VEND_F0(intf), 0); + mdp5_write(mdp5_kms, REG_MDP5_INTF_PANEL_FORMAT(intf), format); + mdp5_write(mdp5_kms, REG_MDP5_INTF_FRAME_LINE_COUNT_EN(intf), 0x3); /* frame+line? */ +} + +static void mdp5_encoder_prepare(struct drm_encoder *encoder) +{ + mdp5_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); +} + +static void mdp5_encoder_commit(struct drm_encoder *encoder) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + mdp5_crtc_set_intf(encoder->crtc, mdp5_encoder->intf, + mdp5_encoder->intf_id); + mdp5_encoder_dpms(encoder, DRM_MODE_DPMS_ON); +} + +static const struct drm_encoder_helper_funcs mdp5_encoder_helper_funcs = { + .dpms = mdp5_encoder_dpms, + .mode_fixup = mdp5_encoder_mode_fixup, + .mode_set = mdp5_encoder_mode_set, + .prepare = mdp5_encoder_prepare, + .commit = mdp5_encoder_commit, +}; + +/* initialize encoder */ +struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, int intf, + enum mdp5_intf intf_id) +{ + struct drm_encoder *encoder = NULL; + struct mdp5_encoder *mdp5_encoder; + int ret; + + mdp5_encoder = kzalloc(sizeof(*mdp5_encoder), GFP_KERNEL); + if (!mdp5_encoder) { + ret = -ENOMEM; + goto fail; + } + + mdp5_encoder->intf = intf; + mdp5_encoder->intf_id = intf_id; + encoder = &mdp5_encoder->base; + + drm_encoder_init(dev, encoder, &mdp5_encoder_funcs, + DRM_MODE_ENCODER_TMDS); + drm_encoder_helper_add(encoder, &mdp5_encoder_helper_funcs); + + bs_init(mdp5_encoder); + + return encoder; + +fail: + if (encoder) + mdp5_encoder_destroy(encoder); + + return ERR_PTR(ret); +} diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c new file mode 100644 index 000000000000..353d494a497f --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "msm_drv.h" +#include "mdp5_kms.h" + +void mdp5_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask) +{ + mdp5_write(to_mdp5_kms(mdp_kms), REG_MDP5_INTR_EN, irqmask); +} + +static void mdp5_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus) +{ + DRM_ERROR("errors: %08x\n", irqstatus); +} + +void mdp5_irq_preinstall(struct msm_kms *kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + mdp5_write(mdp5_kms, REG_MDP5_INTR_CLEAR, 0xffffffff); +} + +int mdp5_irq_postinstall(struct msm_kms *kms) +{ + struct mdp_kms *mdp_kms = to_mdp_kms(kms); + struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms); + struct mdp_irq *error_handler = &mdp5_kms->error_handler; + + error_handler->irq = mdp5_irq_error_handler; + error_handler->irqmask = MDP5_IRQ_INTF0_UNDER_RUN | + MDP5_IRQ_INTF1_UNDER_RUN | + MDP5_IRQ_INTF2_UNDER_RUN | + MDP5_IRQ_INTF3_UNDER_RUN; + + mdp_irq_register(mdp_kms, error_handler); + + return 0; +} + +void mdp5_irq_uninstall(struct msm_kms *kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + mdp5_write(mdp5_kms, REG_MDP5_INTR_EN, 0x00000000); +} + +static void mdp5_irq_mdp(struct mdp_kms *mdp_kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms); + struct drm_device *dev = mdp5_kms->dev; + struct msm_drm_private *priv = dev->dev_private; + unsigned int id; + uint32_t status; + + status = mdp5_read(mdp5_kms, REG_MDP5_INTR_STATUS); + mdp5_write(mdp5_kms, REG_MDP5_INTR_CLEAR, status); + + VERB("status=%08x", status); + + for (id = 0; id < priv->num_crtcs; id++) + if (status & mdp5_crtc_vblank(priv->crtcs[id])) + drm_handle_vblank(dev, id); + + mdp_dispatch_irqs(mdp_kms, status); +} + +irqreturn_t mdp5_irq(struct msm_kms *kms) +{ + struct mdp_kms *mdp_kms = to_mdp_kms(kms); + struct mdp5_kms *mdp5_kms = to_mdp5_kms(mdp_kms); + uint32_t intr; + + intr = mdp5_read(mdp5_kms, REG_MDP5_HW_INTR_STATUS); + + VERB("intr=%08x", intr); + + if (intr & MDP5_HW_INTR_STATUS_INTR_MDP) + mdp5_irq_mdp(mdp_kms); + + if (intr & MDP5_HW_INTR_STATUS_INTR_HDMI) + hdmi_irq(0, mdp5_kms->hdmi); + + return IRQ_HANDLED; +} + +int mdp5_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) +{ + mdp_update_vblank_mask(to_mdp_kms(kms), + mdp5_crtc_vblank(crtc), true); + return 0; +} + +void mdp5_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) +{ + mdp_update_vblank_mask(to_mdp_kms(kms), + mdp5_crtc_vblank(crtc), false); +} diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c new file mode 100644 index 000000000000..ee8446c1b5f6 --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c @@ -0,0 +1,350 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "msm_drv.h" +#include "msm_mmu.h" +#include "mdp5_kms.h" + +static struct mdp5_platform_config *mdp5_get_config(struct platform_device *dev); + +static int mdp5_hw_init(struct msm_kms *kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + struct drm_device *dev = mdp5_kms->dev; + uint32_t version, major, minor; + int ret = 0; + + pm_runtime_get_sync(dev->dev); + + mdp5_enable(mdp5_kms); + version = mdp5_read(mdp5_kms, REG_MDP5_MDP_VERSION); + mdp5_disable(mdp5_kms); + + major = FIELD(version, MDP5_MDP_VERSION_MAJOR); + minor = FIELD(version, MDP5_MDP_VERSION_MINOR); + + DBG("found MDP5 version v%d.%d", major, minor); + + if ((major != 1) || ((minor != 0) && (minor != 2))) { + dev_err(dev->dev, "unexpected MDP version: v%d.%d\n", + major, minor); + ret = -ENXIO; + goto out; + } + + mdp5_kms->rev = minor; + + /* Magic unknown register writes: + * + * W VBIF:0x004 00000001 (mdss_mdp.c:839) + * W MDP5:0x2e0 0xe9 (mdss_mdp.c:839) + * W MDP5:0x2e4 0x55 (mdss_mdp.c:839) + * W MDP5:0x3ac 0xc0000ccc (mdss_mdp.c:839) + * W MDP5:0x3b4 0xc0000ccc (mdss_mdp.c:839) + * W MDP5:0x3bc 0xcccccc (mdss_mdp.c:839) + * W MDP5:0x4a8 0xcccc0c0 (mdss_mdp.c:839) + * W MDP5:0x4b0 0xccccc0c0 (mdss_mdp.c:839) + * W MDP5:0x4b8 0xccccc000 (mdss_mdp.c:839) + * + * Downstream fbdev driver gets these register offsets/values + * from DT.. not really sure what these registers are or if + * different values for different boards/SoC's, etc. I guess + * they are the golden registers. + * + * Not setting these does not seem to cause any problem. But + * we may be getting lucky with the bootloader initializing + * them for us. OTOH, if we can always count on the bootloader + * setting the golden registers, then perhaps we don't need to + * care. + */ + + mdp5_write(mdp5_kms, REG_MDP5_DISP_INTF_SEL, 0); + mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(0), 0); + mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(1), 0); + mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(2), 0); + mdp5_write(mdp5_kms, REG_MDP5_CTL_OP(3), 0); + +out: + pm_runtime_put_sync(dev->dev); + + return ret; +} + +static long mdp5_round_pixclk(struct msm_kms *kms, unsigned long rate, + struct drm_encoder *encoder) +{ + return rate; +} + +static void mdp5_preclose(struct msm_kms *kms, struct drm_file *file) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + struct msm_drm_private *priv = mdp5_kms->dev->dev_private; + unsigned i; + + for (i = 0; i < priv->num_crtcs; i++) + mdp5_crtc_cancel_pending_flip(priv->crtcs[i], file); +} + +static void mdp5_destroy(struct msm_kms *kms) +{ + struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + kfree(mdp5_kms); +} + +static const struct mdp_kms_funcs kms_funcs = { + .base = { + .hw_init = mdp5_hw_init, + .irq_preinstall = mdp5_irq_preinstall, + .irq_postinstall = mdp5_irq_postinstall, + .irq_uninstall = mdp5_irq_uninstall, + .irq = mdp5_irq, + .enable_vblank = mdp5_enable_vblank, + .disable_vblank = mdp5_disable_vblank, + .get_format = mdp_get_format, + .round_pixclk = mdp5_round_pixclk, + .preclose = mdp5_preclose, + .destroy = mdp5_destroy, + }, + .set_irqmask = mdp5_set_irqmask, +}; + +int mdp5_disable(struct mdp5_kms *mdp5_kms) +{ + DBG(""); + + clk_disable_unprepare(mdp5_kms->ahb_clk); + clk_disable_unprepare(mdp5_kms->axi_clk); + clk_disable_unprepare(mdp5_kms->core_clk); + clk_disable_unprepare(mdp5_kms->lut_clk); + + return 0; +} + +int mdp5_enable(struct mdp5_kms *mdp5_kms) +{ + DBG(""); + + clk_prepare_enable(mdp5_kms->ahb_clk); + clk_prepare_enable(mdp5_kms->axi_clk); + clk_prepare_enable(mdp5_kms->core_clk); + clk_prepare_enable(mdp5_kms->lut_clk); + + return 0; +} + +static int modeset_init(struct mdp5_kms *mdp5_kms) +{ + static const enum mdp5_pipe crtcs[] = { + SSPP_RGB0, SSPP_RGB1, SSPP_RGB2, + }; + struct drm_device *dev = mdp5_kms->dev; + struct msm_drm_private *priv = dev->dev_private; + struct drm_encoder *encoder; + int i, ret; + + /* construct CRTCs: */ + for (i = 0; i < ARRAY_SIZE(crtcs); i++) { + struct drm_plane *plane; + struct drm_crtc *crtc; + + plane = mdp5_plane_init(dev, crtcs[i], true); + if (IS_ERR(plane)) { + ret = PTR_ERR(plane); + dev_err(dev->dev, "failed to construct plane for %s (%d)\n", + pipe2name(crtcs[i]), ret); + goto fail; + } + + crtc = mdp5_crtc_init(dev, plane, i); + if (IS_ERR(crtc)) { + ret = PTR_ERR(crtc); + dev_err(dev->dev, "failed to construct crtc for %s (%d)\n", + pipe2name(crtcs[i]), ret); + goto fail; + } + priv->crtcs[priv->num_crtcs++] = crtc; + } + + /* Construct encoder for HDMI: */ + encoder = mdp5_encoder_init(dev, 3, INTF_HDMI); + if (IS_ERR(encoder)) { + dev_err(dev->dev, "failed to construct encoder\n"); + ret = PTR_ERR(encoder); + goto fail; + } + + /* NOTE: the vsync and error irq's are actually associated with + * the INTF/encoder.. the easiest way to deal with this (ie. what + * we do now) is assume a fixed relationship between crtc's and + * encoders. I'm not sure if there is ever a need to more freely + * assign crtcs to encoders, but if there is then we need to take + * care of error and vblank irq's that the crtc has registered, + * and also update user-requested vblank_mask. + */ + encoder->possible_crtcs = BIT(0); + mdp5_crtc_set_intf(priv->crtcs[0], 3, INTF_HDMI); + + priv->encoders[priv->num_encoders++] = encoder; + + /* Construct bridge/connector for HDMI: */ + mdp5_kms->hdmi = hdmi_init(dev, encoder); + if (IS_ERR(mdp5_kms->hdmi)) { + ret = PTR_ERR(mdp5_kms->hdmi); + dev_err(dev->dev, "failed to initialize HDMI: %d\n", ret); + goto fail; + } + + return 0; + +fail: + return ret; +} + +static const char *iommu_ports[] = { + "mdp_0", +}; + +static int get_clk(struct platform_device *pdev, struct clk **clkp, + const char *name) +{ + struct device *dev = &pdev->dev; + struct clk *clk = devm_clk_get(dev, name); + if (IS_ERR(clk)) { + dev_err(dev, "failed to get %s (%ld)\n", name, PTR_ERR(clk)); + return PTR_ERR(clk); + } + *clkp = clk; + return 0; +} + +struct msm_kms *mdp5_kms_init(struct drm_device *dev) +{ + struct platform_device *pdev = dev->platformdev; + struct mdp5_platform_config *config = mdp5_get_config(pdev); + struct mdp5_kms *mdp5_kms; + struct msm_kms *kms = NULL; + struct msm_mmu *mmu; + int ret; + + mdp5_kms = kzalloc(sizeof(*mdp5_kms), GFP_KERNEL); + if (!mdp5_kms) { + dev_err(dev->dev, "failed to allocate kms\n"); + ret = -ENOMEM; + goto fail; + } + + mdp_kms_init(&mdp5_kms->base, &kms_funcs); + + kms = &mdp5_kms->base.base; + + mdp5_kms->dev = dev; + mdp5_kms->smp_blk_cnt = config->smp_blk_cnt; + + mdp5_kms->mmio = msm_ioremap(pdev, "mdp_phys", "MDP5"); + if (IS_ERR(mdp5_kms->mmio)) { + ret = PTR_ERR(mdp5_kms->mmio); + goto fail; + } + + mdp5_kms->vbif = msm_ioremap(pdev, "vbif_phys", "VBIF"); + if (IS_ERR(mdp5_kms->vbif)) { + ret = PTR_ERR(mdp5_kms->vbif); + goto fail; + } + + mdp5_kms->vdd = devm_regulator_get(&pdev->dev, "vdd"); + if (IS_ERR(mdp5_kms->vdd)) { + ret = PTR_ERR(mdp5_kms->vdd); + goto fail; + } + + ret = regulator_enable(mdp5_kms->vdd); + if (ret) { + dev_err(dev->dev, "failed to enable regulator vdd: %d\n", ret); + goto fail; + } + + ret = get_clk(pdev, &mdp5_kms->axi_clk, "bus_clk") || + get_clk(pdev, &mdp5_kms->ahb_clk, "iface_clk") || + get_clk(pdev, &mdp5_kms->src_clk, "core_clk_src") || + get_clk(pdev, &mdp5_kms->core_clk, "core_clk") || + get_clk(pdev, &mdp5_kms->lut_clk, "lut_clk") || + get_clk(pdev, &mdp5_kms->vsync_clk, "vsync_clk"); + if (ret) + goto fail; + + ret = clk_set_rate(mdp5_kms->src_clk, config->max_clk); + + /* make sure things are off before attaching iommu (bootloader could + * have left things on, in which case we'll start getting faults if + * we don't disable): + */ + mdp5_enable(mdp5_kms); + mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(0), 0); + mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(1), 0); + mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(2), 0); + mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(3), 0); + mdp5_disable(mdp5_kms); + mdelay(16); + + if (config->iommu) { + mmu = msm_iommu_new(dev, config->iommu); + if (IS_ERR(mmu)) { + ret = PTR_ERR(mmu); + goto fail; + } + ret = mmu->funcs->attach(mmu, iommu_ports, + ARRAY_SIZE(iommu_ports)); + if (ret) + goto fail; + } else { + dev_info(dev->dev, "no iommu, fallback to phys " + "contig buffers for scanout\n"); + mmu = NULL; + } + + mdp5_kms->id = msm_register_mmu(dev, mmu); + if (mdp5_kms->id < 0) { + ret = mdp5_kms->id; + dev_err(dev->dev, "failed to register mdp5 iommu: %d\n", ret); + goto fail; + } + + ret = modeset_init(mdp5_kms); + if (ret) { + dev_err(dev->dev, "modeset_init failed: %d\n", ret); + goto fail; + } + + return kms; + +fail: + if (kms) + mdp5_destroy(kms); + return ERR_PTR(ret); +} + +static struct mdp5_platform_config *mdp5_get_config(struct platform_device *dev) +{ + static struct mdp5_platform_config config = {}; +#ifdef CONFIG_OF + /* TODO */ +#endif + return &config; +} diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h new file mode 100644 index 000000000000..c8b1a2522c25 --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h @@ -0,0 +1,213 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MDP5_KMS_H__ +#define __MDP5_KMS_H__ + +#include "msm_drv.h" +#include "msm_kms.h" +#include "mdp/mdp_kms.h" +#include "mdp5.xml.h" +#include "mdp5_smp.h" + +struct mdp5_kms { + struct mdp_kms base; + + struct drm_device *dev; + + int rev; + + /* mapper-id used to request GEM buffer mapped for scanout: */ + int id; + + /* for tracking smp allocation amongst pipes: */ + mdp5_smp_state_t smp_state; + struct mdp5_client_smp_state smp_client_state[CID_MAX]; + int smp_blk_cnt; + + /* io/register spaces: */ + void __iomem *mmio, *vbif; + + struct regulator *vdd; + + struct clk *axi_clk; + struct clk *ahb_clk; + struct clk *src_clk; + struct clk *core_clk; + struct clk *lut_clk; + struct clk *vsync_clk; + + struct hdmi *hdmi; + + struct mdp_irq error_handler; +}; +#define to_mdp5_kms(x) container_of(x, struct mdp5_kms, base) + +/* platform config data (ie. from DT, or pdata) */ +struct mdp5_platform_config { + struct iommu_domain *iommu; + uint32_t max_clk; + int smp_blk_cnt; +}; + +static inline void mdp5_write(struct mdp5_kms *mdp5_kms, u32 reg, u32 data) +{ + msm_writel(data, mdp5_kms->mmio + reg); +} + +static inline u32 mdp5_read(struct mdp5_kms *mdp5_kms, u32 reg) +{ + return msm_readl(mdp5_kms->mmio + reg); +} + +static inline const char *pipe2name(enum mdp5_pipe pipe) +{ + static const char *names[] = { +#define NAME(n) [SSPP_ ## n] = #n + NAME(VIG0), NAME(VIG1), NAME(VIG2), + NAME(RGB0), NAME(RGB1), NAME(RGB2), + NAME(DMA0), NAME(DMA1), +#undef NAME + }; + return names[pipe]; +} + +static inline uint32_t pipe2flush(enum mdp5_pipe pipe) +{ + switch (pipe) { + case SSPP_VIG0: return MDP5_CTL_FLUSH_VIG0; + case SSPP_VIG1: return MDP5_CTL_FLUSH_VIG1; + case SSPP_VIG2: return MDP5_CTL_FLUSH_VIG2; + case SSPP_RGB0: return MDP5_CTL_FLUSH_RGB0; + case SSPP_RGB1: return MDP5_CTL_FLUSH_RGB1; + case SSPP_RGB2: return MDP5_CTL_FLUSH_RGB2; + case SSPP_DMA0: return MDP5_CTL_FLUSH_DMA0; + case SSPP_DMA1: return MDP5_CTL_FLUSH_DMA1; + default: return 0; + } +} + +static inline int pipe2nclients(enum mdp5_pipe pipe) +{ + switch (pipe) { + case SSPP_RGB0: + case SSPP_RGB1: + case SSPP_RGB2: + return 1; + default: + return 3; + } +} + +static inline enum mdp5_client_id pipe2client(enum mdp5_pipe pipe, int plane) +{ + WARN_ON(plane >= pipe2nclients(pipe)); + switch (pipe) { + case SSPP_VIG0: return CID_VIG0_Y + plane; + case SSPP_VIG1: return CID_VIG1_Y + plane; + case SSPP_VIG2: return CID_VIG2_Y + plane; + case SSPP_RGB0: return CID_RGB0; + case SSPP_RGB1: return CID_RGB1; + case SSPP_RGB2: return CID_RGB2; + case SSPP_DMA0: return CID_DMA0_Y + plane; + case SSPP_DMA1: return CID_DMA1_Y + plane; + default: return CID_UNUSED; + } +} + +static inline uint32_t mixer2flush(int lm) +{ + switch (lm) { + case 0: return MDP5_CTL_FLUSH_LM0; + case 1: return MDP5_CTL_FLUSH_LM1; + case 2: return MDP5_CTL_FLUSH_LM2; + default: return 0; + } +} + +static inline uint32_t intf2err(int intf) +{ + switch (intf) { + case 0: return MDP5_IRQ_INTF0_UNDER_RUN; + case 1: return MDP5_IRQ_INTF1_UNDER_RUN; + case 2: return MDP5_IRQ_INTF2_UNDER_RUN; + case 3: return MDP5_IRQ_INTF3_UNDER_RUN; + default: return 0; + } +} + +static inline uint32_t intf2vblank(int intf) +{ + switch (intf) { + case 0: return MDP5_IRQ_INTF0_VSYNC; + case 1: return MDP5_IRQ_INTF1_VSYNC; + case 2: return MDP5_IRQ_INTF2_VSYNC; + case 3: return MDP5_IRQ_INTF3_VSYNC; + default: return 0; + } +} + +int mdp5_disable(struct mdp5_kms *mdp5_kms); +int mdp5_enable(struct mdp5_kms *mdp5_kms); + +void mdp5_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask); +void mdp5_irq_preinstall(struct msm_kms *kms); +int mdp5_irq_postinstall(struct msm_kms *kms); +void mdp5_irq_uninstall(struct msm_kms *kms); +irqreturn_t mdp5_irq(struct msm_kms *kms); +int mdp5_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc); +void mdp5_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc); + +static inline +uint32_t mdp5_get_formats(enum mdp5_pipe pipe, uint32_t *pixel_formats, + uint32_t max_formats) +{ + /* TODO when we have YUV, we need to filter supported formats + * based on pipe id.. + */ + return mdp_get_formats(pixel_formats, max_formats); +} + +void mdp5_plane_install_properties(struct drm_plane *plane, + struct drm_mode_object *obj); +void mdp5_plane_set_scanout(struct drm_plane *plane, + struct drm_framebuffer *fb); +int mdp5_plane_mode_set(struct drm_plane *plane, + struct drm_crtc *crtc, struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h); +void mdp5_plane_complete_flip(struct drm_plane *plane); +enum mdp5_pipe mdp5_plane_pipe(struct drm_plane *plane); +struct drm_plane *mdp5_plane_init(struct drm_device *dev, + enum mdp5_pipe pipe, bool private_plane); + +uint32_t mdp5_crtc_vblank(struct drm_crtc *crtc); + +void mdp5_crtc_cancel_pending_flip(struct drm_crtc *crtc, struct drm_file *file); +void mdp5_crtc_set_intf(struct drm_crtc *crtc, int intf, + enum mdp5_intf intf_id); +void mdp5_crtc_attach(struct drm_crtc *crtc, struct drm_plane *plane); +void mdp5_crtc_detach(struct drm_crtc *crtc, struct drm_plane *plane); +struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, + struct drm_plane *plane, int id); + +struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, int intf, + enum mdp5_intf intf_id); + +#endif /* __MDP5_KMS_H__ */ diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c new file mode 100644 index 000000000000..0ac8bb5e7e85 --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c @@ -0,0 +1,389 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "mdp5_kms.h" + + +struct mdp5_plane { + struct drm_plane base; + const char *name; + + enum mdp5_pipe pipe; + + uint32_t nformats; + uint32_t formats[32]; + + bool enabled; +}; +#define to_mdp5_plane(x) container_of(x, struct mdp5_plane, base) + +static struct mdp5_kms *get_kms(struct drm_plane *plane) +{ + struct msm_drm_private *priv = plane->dev->dev_private; + return to_mdp5_kms(to_mdp_kms(priv->kms)); +} + +static int mdp5_plane_update(struct drm_plane *plane, + struct drm_crtc *crtc, struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + + mdp5_plane->enabled = true; + + if (plane->fb) + drm_framebuffer_unreference(plane->fb); + + drm_framebuffer_reference(fb); + + return mdp5_plane_mode_set(plane, crtc, fb, + crtc_x, crtc_y, crtc_w, crtc_h, + src_x, src_y, src_w, src_h); +} + +static int mdp5_plane_disable(struct drm_plane *plane) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + enum mdp5_pipe pipe = mdp5_plane->pipe; + int i; + + DBG("%s: disable", mdp5_plane->name); + + /* update our SMP request to zero (release all our blks): */ + for (i = 0; i < pipe2nclients(pipe); i++) + mdp5_smp_request(mdp5_kms, pipe2client(pipe, i), 0); + + /* TODO detaching now will cause us not to get the last + * vblank and mdp5_smp_commit().. so other planes will + * still see smp blocks previously allocated to us as + * in-use.. + */ + if (plane->crtc) + mdp5_crtc_detach(plane->crtc, plane); + + return 0; +} + +static void mdp5_plane_destroy(struct drm_plane *plane) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + + mdp5_plane_disable(plane); + drm_plane_cleanup(plane); + + kfree(mdp5_plane); +} + +/* helper to install properties which are common to planes and crtcs */ +void mdp5_plane_install_properties(struct drm_plane *plane, + struct drm_mode_object *obj) +{ + // XXX +} + +int mdp5_plane_set_property(struct drm_plane *plane, + struct drm_property *property, uint64_t val) +{ + // XXX + return -EINVAL; +} + +static const struct drm_plane_funcs mdp5_plane_funcs = { + .update_plane = mdp5_plane_update, + .disable_plane = mdp5_plane_disable, + .destroy = mdp5_plane_destroy, + .set_property = mdp5_plane_set_property, +}; + +void mdp5_plane_set_scanout(struct drm_plane *plane, + struct drm_framebuffer *fb) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + enum mdp5_pipe pipe = mdp5_plane->pipe; + uint32_t nplanes = drm_format_num_planes(fb->pixel_format); + uint32_t iova[4]; + int i; + + for (i = 0; i < nplanes; i++) { + struct drm_gem_object *bo = msm_framebuffer_bo(fb, i); + msm_gem_get_iova(bo, mdp5_kms->id, &iova[i]); + } + for (; i < 4; i++) + iova[i] = 0; + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_STRIDE_A(pipe), + MDP5_PIPE_SRC_STRIDE_A_P0(fb->pitches[0]) | + MDP5_PIPE_SRC_STRIDE_A_P1(fb->pitches[1])); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_STRIDE_B(pipe), + MDP5_PIPE_SRC_STRIDE_B_P2(fb->pitches[2]) | + MDP5_PIPE_SRC_STRIDE_B_P3(fb->pitches[3])); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC0_ADDR(pipe), iova[0]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC1_ADDR(pipe), iova[1]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC2_ADDR(pipe), iova[2]); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC3_ADDR(pipe), iova[3]); + + plane->fb = fb; +} + +/* NOTE: looks like if horizontal decimation is used (if we supported that) + * then the width used to calculate SMP block requirements is the post- + * decimated width. Ie. SMP buffering sits downstream of decimation (which + * presumably happens during the dma from scanout buffer). + */ +static int request_smp_blocks(struct drm_plane *plane, uint32_t format, + uint32_t nplanes, uint32_t width) +{ + struct drm_device *dev = plane->dev; + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + enum mdp5_pipe pipe = mdp5_plane->pipe; + int i, hsub, nlines, nblks, ret; + + hsub = drm_format_horz_chroma_subsampling(format); + + /* different if BWC (compressed framebuffer?) enabled: */ + nlines = 2; + + for (i = 0, nblks = 0; i < nplanes; i++) { + int n, fetch_stride, cpp; + + cpp = drm_format_plane_cpp(format, i); + fetch_stride = width * cpp / (i ? hsub : 1); + + n = DIV_ROUND_UP(fetch_stride * nlines, SMP_BLK_SIZE); + + /* for hw rev v1.00 */ + if (mdp5_kms->rev == 0) + n = roundup_pow_of_two(n); + + DBG("%s[%d]: request %d SMP blocks", mdp5_plane->name, i, n); + ret = mdp5_smp_request(mdp5_kms, pipe2client(pipe, i), n); + if (ret) { + dev_err(dev->dev, "Could not allocate %d SMP blocks: %d\n", + n, ret); + return ret; + } + + nblks += n; + } + + /* in success case, return total # of blocks allocated: */ + return nblks; +} + +static void set_fifo_thresholds(struct drm_plane *plane, int nblks) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + enum mdp5_pipe pipe = mdp5_plane->pipe; + uint32_t val; + + /* 1/4 of SMP pool that is being fetched */ + val = (nblks * SMP_ENTRIES_PER_BLK) / 4; + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_REQPRIO_FIFO_WM_0(pipe), val * 1); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_REQPRIO_FIFO_WM_1(pipe), val * 2); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_REQPRIO_FIFO_WM_2(pipe), val * 3); + +} + +int mdp5_plane_mode_set(struct drm_plane *plane, + struct drm_crtc *crtc, struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + struct mdp5_kms *mdp5_kms = get_kms(plane); + enum mdp5_pipe pipe = mdp5_plane->pipe; + const struct mdp_format *format; + uint32_t nplanes, config = 0; + uint32_t phasex_step = 0, phasey_step = 0; + uint32_t hdecm = 0, vdecm = 0; + int i, nblks; + + nplanes = drm_format_num_planes(fb->pixel_format); + + /* bad formats should already be rejected: */ + if (WARN_ON(nplanes > pipe2nclients(pipe))) + return -EINVAL; + + /* src values are in Q16 fixed point, convert to integer: */ + src_x = src_x >> 16; + src_y = src_y >> 16; + src_w = src_w >> 16; + src_h = src_h >> 16; + + DBG("%s: FB[%u] %u,%u,%u,%u -> CRTC[%u] %d,%d,%u,%u", mdp5_plane->name, + fb->base.id, src_x, src_y, src_w, src_h, + crtc->base.id, crtc_x, crtc_y, crtc_w, crtc_h); + + /* + * Calculate and request required # of smp blocks: + */ + nblks = request_smp_blocks(plane, fb->pixel_format, nplanes, src_w); + if (nblks < 0) + return nblks; + + /* + * Currently we update the hw for allocations/requests immediately, + * but once atomic modeset/pageflip is in place, the allocation + * would move into atomic->check_plane_state(), while updating the + * hw would remain here: + */ + for (i = 0; i < pipe2nclients(pipe); i++) + mdp5_smp_configure(mdp5_kms, pipe2client(pipe, i)); + + if (src_w != crtc_w) { + config |= MDP5_PIPE_SCALE_CONFIG_SCALEX_EN; + /* TODO calc phasex_step, hdecm */ + } + + if (src_h != crtc_h) { + config |= MDP5_PIPE_SCALE_CONFIG_SCALEY_EN; + /* TODO calc phasey_step, vdecm */ + } + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_IMG_SIZE(pipe), + MDP5_PIPE_SRC_IMG_SIZE_WIDTH(src_w) | + MDP5_PIPE_SRC_IMG_SIZE_HEIGHT(src_h)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_SIZE(pipe), + MDP5_PIPE_SRC_SIZE_WIDTH(src_w) | + MDP5_PIPE_SRC_SIZE_HEIGHT(src_h)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_XY(pipe), + MDP5_PIPE_SRC_XY_X(src_x) | + MDP5_PIPE_SRC_XY_Y(src_y)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_OUT_SIZE(pipe), + MDP5_PIPE_OUT_SIZE_WIDTH(crtc_w) | + MDP5_PIPE_OUT_SIZE_HEIGHT(crtc_h)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_OUT_XY(pipe), + MDP5_PIPE_OUT_XY_X(crtc_x) | + MDP5_PIPE_OUT_XY_Y(crtc_y)); + + mdp5_plane_set_scanout(plane, fb); + + format = to_mdp_format(msm_framebuffer_format(fb)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_FORMAT(pipe), + MDP5_PIPE_SRC_FORMAT_A_BPC(format->bpc_a) | + MDP5_PIPE_SRC_FORMAT_R_BPC(format->bpc_r) | + MDP5_PIPE_SRC_FORMAT_G_BPC(format->bpc_g) | + MDP5_PIPE_SRC_FORMAT_B_BPC(format->bpc_b) | + COND(format->alpha_enable, MDP5_PIPE_SRC_FORMAT_ALPHA_ENABLE) | + MDP5_PIPE_SRC_FORMAT_CPP(format->cpp - 1) | + MDP5_PIPE_SRC_FORMAT_UNPACK_COUNT(format->unpack_count - 1) | + COND(format->unpack_tight, MDP5_PIPE_SRC_FORMAT_UNPACK_TIGHT) | + MDP5_PIPE_SRC_FORMAT_NUM_PLANES(nplanes - 1) | + MDP5_PIPE_SRC_FORMAT_CHROMA_SAMP(CHROMA_RGB)); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_UNPACK(pipe), + MDP5_PIPE_SRC_UNPACK_ELEM0(format->unpack[0]) | + MDP5_PIPE_SRC_UNPACK_ELEM1(format->unpack[1]) | + MDP5_PIPE_SRC_UNPACK_ELEM2(format->unpack[2]) | + MDP5_PIPE_SRC_UNPACK_ELEM3(format->unpack[3])); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_OP_MODE(pipe), + MDP5_PIPE_SRC_OP_MODE_BWC(BWC_LOSSLESS)); + + /* not using secure mode: */ + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_ADDR_SW_STATUS(pipe), 0); + + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_PHASE_STEP_X(pipe), phasex_step); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_PHASE_STEP_Y(pipe), phasey_step); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_DECIMATION(pipe), + MDP5_PIPE_DECIMATION_VERT(vdecm) | + MDP5_PIPE_DECIMATION_HORZ(hdecm)); + mdp5_write(mdp5_kms, REG_MDP5_PIPE_SCALE_CONFIG(pipe), + MDP5_PIPE_SCALE_CONFIG_SCALEX_MIN_FILTER(SCALE_FILTER_NEAREST) | + MDP5_PIPE_SCALE_CONFIG_SCALEY_MIN_FILTER(SCALE_FILTER_NEAREST) | + MDP5_PIPE_SCALE_CONFIG_SCALEX_CR_FILTER(SCALE_FILTER_NEAREST) | + MDP5_PIPE_SCALE_CONFIG_SCALEY_CR_FILTER(SCALE_FILTER_NEAREST) | + MDP5_PIPE_SCALE_CONFIG_SCALEX_MAX_FILTER(SCALE_FILTER_NEAREST) | + MDP5_PIPE_SCALE_CONFIG_SCALEY_MAX_FILTER(SCALE_FILTER_NEAREST)); + + set_fifo_thresholds(plane, nblks); + + /* TODO detach from old crtc (if we had more than one) */ + mdp5_crtc_attach(crtc, plane); + + return 0; +} + +void mdp5_plane_complete_flip(struct drm_plane *plane) +{ + struct mdp5_kms *mdp5_kms = get_kms(plane); + enum mdp5_pipe pipe = to_mdp5_plane(plane)->pipe; + int i; + + for (i = 0; i < pipe2nclients(pipe); i++) + mdp5_smp_commit(mdp5_kms, pipe2client(pipe, i)); +} + +enum mdp5_pipe mdp5_plane_pipe(struct drm_plane *plane) +{ + struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); + return mdp5_plane->pipe; +} + +/* initialize plane */ +struct drm_plane *mdp5_plane_init(struct drm_device *dev, + enum mdp5_pipe pipe, bool private_plane) +{ + struct drm_plane *plane = NULL; + struct mdp5_plane *mdp5_plane; + int ret; + + mdp5_plane = kzalloc(sizeof(*mdp5_plane), GFP_KERNEL); + if (!mdp5_plane) { + ret = -ENOMEM; + goto fail; + } + + plane = &mdp5_plane->base; + + mdp5_plane->pipe = pipe; + mdp5_plane->name = pipe2name(pipe); + + mdp5_plane->nformats = mdp5_get_formats(pipe, mdp5_plane->formats, + ARRAY_SIZE(mdp5_plane->formats)); + + drm_plane_init(dev, plane, 0xff, &mdp5_plane_funcs, + mdp5_plane->formats, mdp5_plane->nformats, + private_plane); + + mdp5_plane_install_properties(plane, &plane->base); + + return plane; + +fail: + if (plane) + mdp5_plane_destroy(plane); + + return ERR_PTR(ret); +} diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c new file mode 100644 index 000000000000..2d0236b963a6 --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.c @@ -0,0 +1,173 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "mdp5_kms.h" +#include "mdp5_smp.h" + + +/* SMP - Shared Memory Pool + * + * These are shared between all the clients, where each plane in a + * scanout buffer is a SMP client. Ie. scanout of 3 plane I420 on + * pipe VIG0 => 3 clients: VIG0_Y, VIG0_CB, VIG0_CR. + * + * Based on the size of the attached scanout buffer, a certain # of + * blocks must be allocated to that client out of the shared pool. + * + * For each block, it can be either free, or pending/in-use by a + * client. The updates happen in three steps: + * + * 1) mdp5_smp_request(): + * When plane scanout is setup, calculate required number of + * blocks needed per client, and request. Blocks not inuse or + * pending by any other client are added to client's pending + * set. + * + * 2) mdp5_smp_configure(): + * As hw is programmed, before FLUSH, MDP5_SMP_ALLOC registers + * are configured for the union(pending, inuse) + * + * 3) mdp5_smp_commit(): + * After next vblank, copy pending -> inuse. Optionally update + * MDP5_SMP_ALLOC registers if there are newly unused blocks + * + * On the next vblank after changes have been committed to hw, the + * client's pending blocks become it's in-use blocks (and no-longer + * in-use blocks become available to other clients). + * + * btw, hurray for confusing overloaded acronyms! :-/ + * + * NOTE: for atomic modeset/pageflip NONBLOCK operations, step #1 + * should happen at (or before)? atomic->check(). And we'd need + * an API to discard previous requests if update is aborted or + * (test-only). + * + * TODO would perhaps be nice to have debugfs to dump out kernel + * inuse and pending state of all clients.. + */ + +static DEFINE_SPINLOCK(smp_lock); + + +/* step #1: update # of blocks pending for the client: */ +int mdp5_smp_request(struct mdp5_kms *mdp5_kms, + enum mdp5_client_id cid, int nblks) +{ + struct mdp5_client_smp_state *ps = &mdp5_kms->smp_client_state[cid]; + int i, ret, avail, cur_nblks, cnt = mdp5_kms->smp_blk_cnt; + unsigned long flags; + + spin_lock_irqsave(&smp_lock, flags); + + avail = cnt - bitmap_weight(mdp5_kms->smp_state, cnt); + if (nblks > avail) { + ret = -ENOSPC; + goto fail; + } + + cur_nblks = bitmap_weight(ps->pending, cnt); + if (nblks > cur_nblks) { + /* grow the existing pending reservation: */ + for (i = cur_nblks; i < nblks; i++) { + int blk = find_first_zero_bit(mdp5_kms->smp_state, cnt); + set_bit(blk, ps->pending); + set_bit(blk, mdp5_kms->smp_state); + } + } else { + /* shrink the existing pending reservation: */ + for (i = cur_nblks; i > nblks; i--) { + int blk = find_first_bit(ps->pending, cnt); + clear_bit(blk, ps->pending); + /* don't clear in global smp_state until _commit() */ + } + } + +fail: + spin_unlock_irqrestore(&smp_lock, flags); + return 0; +} + +static void update_smp_state(struct mdp5_kms *mdp5_kms, + enum mdp5_client_id cid, mdp5_smp_state_t *assigned) +{ + int cnt = mdp5_kms->smp_blk_cnt; + uint32_t blk, val; + + for_each_set_bit(blk, *assigned, cnt) { + int idx = blk / 3; + int fld = blk % 3; + + val = mdp5_read(mdp5_kms, REG_MDP5_SMP_ALLOC_W_REG(idx)); + + switch (fld) { + case 0: + val &= ~MDP5_SMP_ALLOC_W_REG_CLIENT0__MASK; + val |= MDP5_SMP_ALLOC_W_REG_CLIENT0(cid); + break; + case 1: + val &= ~MDP5_SMP_ALLOC_W_REG_CLIENT1__MASK; + val |= MDP5_SMP_ALLOC_W_REG_CLIENT1(cid); + break; + case 2: + val &= ~MDP5_SMP_ALLOC_W_REG_CLIENT2__MASK; + val |= MDP5_SMP_ALLOC_W_REG_CLIENT2(cid); + break; + } + + mdp5_write(mdp5_kms, REG_MDP5_SMP_ALLOC_W_REG(idx), val); + mdp5_write(mdp5_kms, REG_MDP5_SMP_ALLOC_R_REG(idx), val); + } +} + +/* step #2: configure hw for union(pending, inuse): */ +void mdp5_smp_configure(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid) +{ + struct mdp5_client_smp_state *ps = &mdp5_kms->smp_client_state[cid]; + int cnt = mdp5_kms->smp_blk_cnt; + mdp5_smp_state_t assigned; + + bitmap_or(assigned, ps->inuse, ps->pending, cnt); + update_smp_state(mdp5_kms, cid, &assigned); +} + +/* step #3: after vblank, copy pending -> inuse: */ +void mdp5_smp_commit(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid) +{ + struct mdp5_client_smp_state *ps = &mdp5_kms->smp_client_state[cid]; + int cnt = mdp5_kms->smp_blk_cnt; + mdp5_smp_state_t released; + + /* + * Figure out if there are any blocks we where previously + * using, which can be released and made available to other + * clients: + */ + if (bitmap_andnot(released, ps->inuse, ps->pending, cnt)) { + unsigned long flags; + + spin_lock_irqsave(&smp_lock, flags); + /* clear released blocks: */ + bitmap_andnot(mdp5_kms->smp_state, mdp5_kms->smp_state, + released, cnt); + spin_unlock_irqrestore(&smp_lock, flags); + + update_smp_state(mdp5_kms, CID_UNUSED, &released); + } + + bitmap_copy(ps->inuse, ps->pending, cnt); +} diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h new file mode 100644 index 000000000000..0ab739e1a1dd --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MDP5_SMP_H__ +#define __MDP5_SMP_H__ + +#include "msm_drv.h" + +#define MAX_SMP_BLOCKS 22 +#define SMP_BLK_SIZE 4096 +#define SMP_ENTRIES_PER_BLK (SMP_BLK_SIZE / 16) + +typedef DECLARE_BITMAP(mdp5_smp_state_t, MAX_SMP_BLOCKS); + +struct mdp5_client_smp_state { + mdp5_smp_state_t inuse; + mdp5_smp_state_t pending; +}; + +struct mdp5_kms; + +int mdp5_smp_request(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid, int nblks); +void mdp5_smp_configure(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid); +void mdp5_smp_commit(struct mdp5_kms *mdp5_kms, enum mdp5_client_id cid); + + +#endif /* __MDP5_SMP_H__ */ diff --git a/drivers/gpu/drm/msm/mdp/mdp_common.xml.h b/drivers/gpu/drm/msm/mdp/mdp_common.xml.h new file mode 100644 index 000000000000..a9629b85b983 --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp_common.xml.h @@ -0,0 +1,78 @@ +#ifndef MDP_COMMON_XML +#define MDP_COMMON_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 647 bytes, from 2013-11-30 14:45:35) +- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 17996 bytes, from 2013-12-01 19:10:31) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 1615 bytes, from 2013-11-30 15:00:52) +- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 22517 bytes, from 2013-12-03 20:59:13) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32) +- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1544 bytes, from 2013-08-16 19:17:05) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12) +- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 20932 bytes, from 2013-12-01 15:13:04) + +Copyright (C) 2013 by the following authors: +- Rob Clark <robdclark@gmail.com> (robclark) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum mdp_mixer_stage_id { + STAGE_UNUSED = 0, + STAGE_BASE = 1, + STAGE0 = 2, + STAGE1 = 3, + STAGE2 = 4, + STAGE3 = 5, +}; + +enum mdp_alpha_type { + FG_CONST = 0, + BG_CONST = 1, + FG_PIXEL = 2, + BG_PIXEL = 3, +}; + +enum mdp_bpc { + BPC1 = 0, + BPC5 = 1, + BPC6 = 2, + BPC8 = 3, +}; + +enum mdp_bpc_alpha { + BPC1A = 0, + BPC4A = 1, + BPC6A = 2, + BPC8A = 3, +}; + + +#endif /* MDP_COMMON_XML */ diff --git a/drivers/gpu/drm/msm/mdp4/mdp4_format.c b/drivers/gpu/drm/msm/mdp/mdp_format.c index 17330b0927b2..e0a6ffbe6ab4 100644 --- a/drivers/gpu/drm/msm/mdp4/mdp4_format.c +++ b/drivers/gpu/drm/msm/mdp/mdp_format.c @@ -17,7 +17,7 @@ #include "msm_drv.h" -#include "mdp4_kms.h" +#include "mdp_kms.h" #define FMT(name, a, r, g, b, e0, e1, e2, e3, alpha, tight, c, cnt) { \ .base = { .pixel_format = DRM_FORMAT_ ## name }, \ @@ -34,7 +34,7 @@ #define BPC0A 0 -static const struct mdp4_format formats[] = { +static const struct mdp_format formats[] = { /* name a r g b e0 e1 e2 e3 alpha tight cpp cnt */ FMT(ARGB8888, 8, 8, 8, 8, 1, 0, 2, 3, true, true, 4, 4), FMT(XRGB8888, 8, 8, 8, 8, 1, 0, 2, 3, false, true, 4, 4), @@ -44,12 +44,11 @@ static const struct mdp4_format formats[] = { FMT(BGR565, 0, 5, 6, 5, 2, 0, 1, 0, false, true, 2, 3), }; -uint32_t mdp4_get_formats(enum mdp4_pipe pipe_id, uint32_t *pixel_formats, - uint32_t max_formats) +uint32_t mdp_get_formats(uint32_t *pixel_formats, uint32_t max_formats) { uint32_t i; for (i = 0; i < ARRAY_SIZE(formats); i++) { - const struct mdp4_format *f = &formats[i]; + const struct mdp_format *f = &formats[i]; if (i == max_formats) break; @@ -60,11 +59,11 @@ uint32_t mdp4_get_formats(enum mdp4_pipe pipe_id, uint32_t *pixel_formats, return i; } -const struct msm_format *mdp4_get_format(struct msm_kms *kms, uint32_t format) +const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format) { int i; for (i = 0; i < ARRAY_SIZE(formats); i++) { - const struct mdp4_format *f = &formats[i]; + const struct mdp_format *f = &formats[i]; if (f->base.pixel_format == format) return &f->base; } diff --git a/drivers/gpu/drm/msm/mdp/mdp_kms.c b/drivers/gpu/drm/msm/mdp/mdp_kms.c new file mode 100644 index 000000000000..3be48f7c36be --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp_kms.c @@ -0,0 +1,144 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include "msm_drv.h" +#include "mdp_kms.h" + + +struct mdp_irq_wait { + struct mdp_irq irq; + int count; +}; + +static DECLARE_WAIT_QUEUE_HEAD(wait_event); + +static DEFINE_SPINLOCK(list_lock); + +static void update_irq(struct mdp_kms *mdp_kms) +{ + struct mdp_irq *irq; + uint32_t irqmask = mdp_kms->vblank_mask; + + BUG_ON(!spin_is_locked(&list_lock)); + + list_for_each_entry(irq, &mdp_kms->irq_list, node) + irqmask |= irq->irqmask; + + mdp_kms->funcs->set_irqmask(mdp_kms, irqmask); +} + +static void update_irq_unlocked(struct mdp_kms *mdp_kms) +{ + unsigned long flags; + spin_lock_irqsave(&list_lock, flags); + update_irq(mdp_kms); + spin_unlock_irqrestore(&list_lock, flags); +} + +void mdp_dispatch_irqs(struct mdp_kms *mdp_kms, uint32_t status) +{ + struct mdp_irq *handler, *n; + unsigned long flags; + + spin_lock_irqsave(&list_lock, flags); + mdp_kms->in_irq = true; + list_for_each_entry_safe(handler, n, &mdp_kms->irq_list, node) { + if (handler->irqmask & status) { + spin_unlock_irqrestore(&list_lock, flags); + handler->irq(handler, handler->irqmask & status); + spin_lock_irqsave(&list_lock, flags); + } + } + mdp_kms->in_irq = false; + update_irq(mdp_kms); + spin_unlock_irqrestore(&list_lock, flags); + +} + +void mdp_update_vblank_mask(struct mdp_kms *mdp_kms, uint32_t mask, bool enable) +{ + unsigned long flags; + + spin_lock_irqsave(&list_lock, flags); + if (enable) + mdp_kms->vblank_mask |= mask; + else + mdp_kms->vblank_mask &= ~mask; + update_irq(mdp_kms); + spin_unlock_irqrestore(&list_lock, flags); +} + +static void wait_irq(struct mdp_irq *irq, uint32_t irqstatus) +{ + struct mdp_irq_wait *wait = + container_of(irq, struct mdp_irq_wait, irq); + wait->count--; + wake_up_all(&wait_event); +} + +void mdp_irq_wait(struct mdp_kms *mdp_kms, uint32_t irqmask) +{ + struct mdp_irq_wait wait = { + .irq = { + .irq = wait_irq, + .irqmask = irqmask, + }, + .count = 1, + }; + mdp_irq_register(mdp_kms, &wait.irq); + wait_event(wait_event, (wait.count <= 0)); + mdp_irq_unregister(mdp_kms, &wait.irq); +} + +void mdp_irq_register(struct mdp_kms *mdp_kms, struct mdp_irq *irq) +{ + unsigned long flags; + bool needs_update = false; + + spin_lock_irqsave(&list_lock, flags); + + if (!irq->registered) { + irq->registered = true; + list_add(&irq->node, &mdp_kms->irq_list); + needs_update = !mdp_kms->in_irq; + } + + spin_unlock_irqrestore(&list_lock, flags); + + if (needs_update) + update_irq_unlocked(mdp_kms); +} + +void mdp_irq_unregister(struct mdp_kms *mdp_kms, struct mdp_irq *irq) +{ + unsigned long flags; + bool needs_update = false; + + spin_lock_irqsave(&list_lock, flags); + + if (irq->registered) { + irq->registered = false; + list_del(&irq->node); + needs_update = !mdp_kms->in_irq; + } + + spin_unlock_irqrestore(&list_lock, flags); + + if (needs_update) + update_irq_unlocked(mdp_kms); +} diff --git a/drivers/gpu/drm/msm/mdp/mdp_kms.h b/drivers/gpu/drm/msm/mdp/mdp_kms.h new file mode 100644 index 000000000000..99557b5ad4fd --- /dev/null +++ b/drivers/gpu/drm/msm/mdp/mdp_kms.h @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MDP_KMS_H__ +#define __MDP_KMS_H__ + +#include <linux/clk.h> +#include <linux/platform_device.h> +#include <linux/regulator/consumer.h> + +#include "msm_drv.h" +#include "msm_kms.h" +#include "mdp_common.xml.h" + +struct mdp_kms; + +struct mdp_kms_funcs { + struct msm_kms_funcs base; + void (*set_irqmask)(struct mdp_kms *mdp_kms, uint32_t irqmask); +}; + +struct mdp_kms { + struct msm_kms base; + + const struct mdp_kms_funcs *funcs; + + /* irq handling: */ + bool in_irq; + struct list_head irq_list; /* list of mdp4_irq */ + uint32_t vblank_mask; /* irq bits set for userspace vblank */ +}; +#define to_mdp_kms(x) container_of(x, struct mdp_kms, base) + +static inline void mdp_kms_init(struct mdp_kms *mdp_kms, + const struct mdp_kms_funcs *funcs) +{ + mdp_kms->funcs = funcs; + INIT_LIST_HEAD(&mdp_kms->irq_list); + msm_kms_init(&mdp_kms->base, &funcs->base); +} + +/* + * irq helpers: + */ + +/* For transiently registering for different MDP irqs that various parts + * of the KMS code need during setup/configuration. These are not + * necessarily the same as what drm_vblank_get/put() are requesting, and + * the hysteresis in drm_vblank_put() is not necessarily desirable for + * internal housekeeping related irq usage. + */ +struct mdp_irq { + struct list_head node; + uint32_t irqmask; + bool registered; + void (*irq)(struct mdp_irq *irq, uint32_t irqstatus); +}; + +void mdp_dispatch_irqs(struct mdp_kms *mdp_kms, uint32_t status); +void mdp_update_vblank_mask(struct mdp_kms *mdp_kms, uint32_t mask, bool enable); +void mdp_irq_wait(struct mdp_kms *mdp_kms, uint32_t irqmask); +void mdp_irq_register(struct mdp_kms *mdp_kms, struct mdp_irq *irq); +void mdp_irq_unregister(struct mdp_kms *mdp_kms, struct mdp_irq *irq); + + +/* + * pixel format helpers: + */ + +struct mdp_format { + struct msm_format base; + enum mdp_bpc bpc_r, bpc_g, bpc_b; + enum mdp_bpc_alpha bpc_a; + uint8_t unpack[4]; + bool alpha_enable, unpack_tight; + uint8_t cpp, unpack_count; +}; +#define to_mdp_format(x) container_of(x, struct mdp_format, base) + +uint32_t mdp_get_formats(uint32_t *formats, uint32_t max_formats); +const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format); + +#endif /* __MDP_KMS_H__ */ diff --git a/drivers/gpu/drm/msm/mdp4/mdp4_irq.c b/drivers/gpu/drm/msm/mdp4/mdp4_irq.c deleted file mode 100644 index 5c6b7fca4edd..000000000000 --- a/drivers/gpu/drm/msm/mdp4/mdp4_irq.c +++ /dev/null @@ -1,203 +0,0 @@ -/* - * Copyright (C) 2013 Red Hat - * Author: Rob Clark <robdclark@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. - */ - - -#include "msm_drv.h" -#include "mdp4_kms.h" - - -struct mdp4_irq_wait { - struct mdp4_irq irq; - int count; -}; - -static DECLARE_WAIT_QUEUE_HEAD(wait_event); - -static DEFINE_SPINLOCK(list_lock); - -static void update_irq(struct mdp4_kms *mdp4_kms) -{ - struct mdp4_irq *irq; - uint32_t irqmask = mdp4_kms->vblank_mask; - - BUG_ON(!spin_is_locked(&list_lock)); - - list_for_each_entry(irq, &mdp4_kms->irq_list, node) - irqmask |= irq->irqmask; - - mdp4_write(mdp4_kms, REG_MDP4_INTR_ENABLE, irqmask); -} - -static void update_irq_unlocked(struct mdp4_kms *mdp4_kms) -{ - unsigned long flags; - spin_lock_irqsave(&list_lock, flags); - update_irq(mdp4_kms); - spin_unlock_irqrestore(&list_lock, flags); -} - -static void mdp4_irq_error_handler(struct mdp4_irq *irq, uint32_t irqstatus) -{ - DRM_ERROR("errors: %08x\n", irqstatus); -} - -void mdp4_irq_preinstall(struct msm_kms *kms) -{ - struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms); - mdp4_write(mdp4_kms, REG_MDP4_INTR_CLEAR, 0xffffffff); -} - -int mdp4_irq_postinstall(struct msm_kms *kms) -{ - struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms); - struct mdp4_irq *error_handler = &mdp4_kms->error_handler; - - INIT_LIST_HEAD(&mdp4_kms->irq_list); - - error_handler->irq = mdp4_irq_error_handler; - error_handler->irqmask = MDP4_IRQ_PRIMARY_INTF_UDERRUN | - MDP4_IRQ_EXTERNAL_INTF_UDERRUN; - - mdp4_irq_register(mdp4_kms, error_handler); - - return 0; -} - -void mdp4_irq_uninstall(struct msm_kms *kms) -{ - struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms); - mdp4_write(mdp4_kms, REG_MDP4_INTR_ENABLE, 0x00000000); -} - -irqreturn_t mdp4_irq(struct msm_kms *kms) -{ - struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms); - struct drm_device *dev = mdp4_kms->dev; - struct msm_drm_private *priv = dev->dev_private; - struct mdp4_irq *handler, *n; - unsigned long flags; - unsigned int id; - uint32_t status; - - status = mdp4_read(mdp4_kms, REG_MDP4_INTR_STATUS); - mdp4_write(mdp4_kms, REG_MDP4_INTR_CLEAR, status); - - VERB("status=%08x", status); - - for (id = 0; id < priv->num_crtcs; id++) - if (status & mdp4_crtc_vblank(priv->crtcs[id])) - drm_handle_vblank(dev, id); - - spin_lock_irqsave(&list_lock, flags); - mdp4_kms->in_irq = true; - list_for_each_entry_safe(handler, n, &mdp4_kms->irq_list, node) { - if (handler->irqmask & status) { - spin_unlock_irqrestore(&list_lock, flags); - handler->irq(handler, handler->irqmask & status); - spin_lock_irqsave(&list_lock, flags); - } - } - mdp4_kms->in_irq = false; - update_irq(mdp4_kms); - spin_unlock_irqrestore(&list_lock, flags); - - return IRQ_HANDLED; -} - -int mdp4_enable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) -{ - struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms); - unsigned long flags; - - spin_lock_irqsave(&list_lock, flags); - mdp4_kms->vblank_mask |= mdp4_crtc_vblank(crtc); - update_irq(mdp4_kms); - spin_unlock_irqrestore(&list_lock, flags); - - return 0; -} - -void mdp4_disable_vblank(struct msm_kms *kms, struct drm_crtc *crtc) -{ - struct mdp4_kms *mdp4_kms = to_mdp4_kms(kms); - unsigned long flags; - - spin_lock_irqsave(&list_lock, flags); - mdp4_kms->vblank_mask &= ~mdp4_crtc_vblank(crtc); - update_irq(mdp4_kms); - spin_unlock_irqrestore(&list_lock, flags); -} - -static void wait_irq(struct mdp4_irq *irq, uint32_t irqstatus) -{ - struct mdp4_irq_wait *wait = - container_of(irq, struct mdp4_irq_wait, irq); - wait->count--; - wake_up_all(&wait_event); -} - -void mdp4_irq_wait(struct mdp4_kms *mdp4_kms, uint32_t irqmask) -{ - struct mdp4_irq_wait wait = { - .irq = { - .irq = wait_irq, - .irqmask = irqmask, - }, - .count = 1, - }; - mdp4_irq_register(mdp4_kms, &wait.irq); - wait_event(wait_event, (wait.count <= 0)); - mdp4_irq_unregister(mdp4_kms, &wait.irq); -} - -void mdp4_irq_register(struct mdp4_kms *mdp4_kms, struct mdp4_irq *irq) -{ - unsigned long flags; - bool needs_update = false; - - spin_lock_irqsave(&list_lock, flags); - - if (!irq->registered) { - irq->registered = true; - list_add(&irq->node, &mdp4_kms->irq_list); - needs_update = !mdp4_kms->in_irq; - } - - spin_unlock_irqrestore(&list_lock, flags); - - if (needs_update) - update_irq_unlocked(mdp4_kms); -} - -void mdp4_irq_unregister(struct mdp4_kms *mdp4_kms, struct mdp4_irq *irq) -{ - unsigned long flags; - bool needs_update = false; - - spin_lock_irqsave(&list_lock, flags); - - if (irq->registered) { - irq->registered = false; - list_del(&irq->node); - needs_update = !mdp4_kms->in_irq; - } - - spin_unlock_irqrestore(&list_lock, flags); - - if (needs_update) - update_irq_unlocked(mdp4_kms); -} diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 28b57eb6f9a1..e6adafc7eff3 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -17,6 +17,7 @@ #include "msm_drv.h" #include "msm_gpu.h" +#include "msm_kms.h" static void msm_fb_output_poll_changed(struct drm_device *dev) { @@ -30,50 +31,19 @@ static const struct drm_mode_config_funcs mode_config_funcs = { .output_poll_changed = msm_fb_output_poll_changed, }; -static int msm_fault_handler(struct iommu_domain *iommu, struct device *dev, - unsigned long iova, int flags, void *arg) -{ - DBG("*** fault: iova=%08lx, flags=%d", iova, flags); - return 0; -} - -int msm_register_iommu(struct drm_device *dev, struct iommu_domain *iommu) +int msm_register_mmu(struct drm_device *dev, struct msm_mmu *mmu) { struct msm_drm_private *priv = dev->dev_private; - int idx = priv->num_iommus++; + int idx = priv->num_mmus++; - if (WARN_ON(idx >= ARRAY_SIZE(priv->iommus))) + if (WARN_ON(idx >= ARRAY_SIZE(priv->mmus))) return -EINVAL; - priv->iommus[idx] = iommu; - - iommu_set_fault_handler(iommu, msm_fault_handler, dev); - - /* need to iommu_attach_device() somewhere?? on resume?? */ + priv->mmus[idx] = mmu; return idx; } -int msm_iommu_attach(struct drm_device *dev, struct iommu_domain *iommu, - const char **names, int cnt) -{ - int i, ret; - - for (i = 0; i < cnt; i++) { - /* TODO maybe some day msm iommu won't require this hack: */ - struct device *msm_iommu_get_ctx(const char *ctx_name); - struct device *ctx = msm_iommu_get_ctx(names[i]); - if (!ctx) - continue; - ret = iommu_attach_device(iommu, ctx); - if (ret) { - dev_warn(dev->dev, "could not attach iommu to %s", names[i]); - return ret; - } - } - return 0; -} - #ifdef CONFIG_DRM_MSM_REGISTER_LOGGING static bool reglog = false; MODULE_PARM_DESC(reglog, "Enable register read/write logging"); @@ -82,6 +52,10 @@ module_param(reglog, bool, 0600); #define reglog 0 #endif +static char *vram; +MODULE_PARM_DESC(vram, "Configure VRAM size (for devices without IOMMU/GPUMMU"); +module_param(vram, charp, 0); + void __iomem *msm_ioremap(struct platform_device *pdev, const char *name, const char *dbgname) { @@ -161,6 +135,14 @@ static int msm_unload(struct drm_device *dev) mutex_unlock(&dev->struct_mutex); } + if (priv->vram.paddr) { + DEFINE_DMA_ATTRS(attrs); + dma_set_attr(DMA_ATTR_NO_KERNEL_MAPPING, &attrs); + drm_mm_takedown(&priv->vram.mm); + dma_free_attrs(dev->dev, priv->vram.size, NULL, + priv->vram.paddr, &attrs); + } + dev->dev_private = NULL; kfree(priv); @@ -168,6 +150,24 @@ static int msm_unload(struct drm_device *dev) return 0; } +static int get_mdp_ver(struct platform_device *pdev) +{ +#ifdef CONFIG_OF + const static struct of_device_id match_types[] = { { + .compatible = "qcom,mdss_mdp", + .data = (void *)5, + }, { + /* end node */ + } }; + struct device *dev = &pdev->dev; + const struct of_device_id *match; + match = of_match_node(match_types, dev->of_node); + if (match) + return (int)match->data; +#endif + return 4; +} + static int msm_load(struct drm_device *dev, unsigned long flags) { struct platform_device *pdev = dev->platformdev; @@ -191,7 +191,53 @@ static int msm_load(struct drm_device *dev, unsigned long flags) drm_mode_config_init(dev); - kms = mdp4_kms_init(dev); + /* if we have no IOMMU, then we need to use carveout allocator. + * Grab the entire CMA chunk carved out in early startup in + * mach-msm: + */ + if (!iommu_present(&platform_bus_type)) { + DEFINE_DMA_ATTRS(attrs); + unsigned long size; + void *p; + + DBG("using %s VRAM carveout", vram); + size = memparse(vram, NULL); + priv->vram.size = size; + + drm_mm_init(&priv->vram.mm, 0, (size >> PAGE_SHIFT) - 1); + + dma_set_attr(DMA_ATTR_NO_KERNEL_MAPPING, &attrs); + dma_set_attr(DMA_ATTR_WRITE_COMBINE, &attrs); + + /* note that for no-kernel-mapping, the vaddr returned + * is bogus, but non-null if allocation succeeded: + */ + p = dma_alloc_attrs(dev->dev, size, + &priv->vram.paddr, 0, &attrs); + if (!p) { + dev_err(dev->dev, "failed to allocate VRAM\n"); + priv->vram.paddr = 0; + ret = -ENOMEM; + goto fail; + } + + dev_info(dev->dev, "VRAM: %08x->%08x\n", + (uint32_t)priv->vram.paddr, + (uint32_t)(priv->vram.paddr + size)); + } + + switch (get_mdp_ver(pdev)) { + case 4: + kms = mdp4_kms_init(dev); + break; + case 5: + kms = mdp5_kms_init(dev); + break; + default: + kms = ERR_PTR(-ENODEV); + break; + } + if (IS_ERR(kms)) { /* * NOTE: once we have GPU support, having no kms should not @@ -415,7 +461,7 @@ static int msm_gem_show(struct drm_device *dev, struct seq_file *m) static int msm_mm_show(struct drm_device *dev, struct seq_file *m) { - return drm_mm_dump_table(m, dev->mm_private); + return drm_mm_dump_table(m, &dev->vma_offset_manager->vm_addr_space_mm); } static int msm_fb_show(struct drm_device *dev, struct seq_file *m) @@ -778,6 +824,7 @@ static const struct dev_pm_ops msm_pm_ops = { static int msm_pdev_probe(struct platform_device *pdev) { + pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); return drm_platform_init(&msm_driver, pdev); } @@ -793,12 +840,19 @@ static const struct platform_device_id msm_id[] = { { } }; +static const struct of_device_id dt_match[] = { + { .compatible = "qcom,mdss_mdp" }, + {} +}; +MODULE_DEVICE_TABLE(of, dt_match); + static struct platform_driver msm_platform_driver = { .probe = msm_pdev_probe, .remove = msm_pdev_remove, .driver = { .owner = THIS_MODULE, .name = "msm", + .of_match_table = dt_match, .pm = &msm_pm_ops, }, .id_table = msm_id, diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index d39f0862b19e..3d63269c5b29 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -31,6 +31,15 @@ #include <linux/types.h> #include <asm/sizes.h> + +#if defined(CONFIG_COMPILE_TEST) && !defined(CONFIG_ARCH_MSM) +/* stubs we need for compile-test: */ +static inline struct device *msm_iommu_get_ctx(const char *ctx_name) +{ + return NULL; +} +#endif + #ifndef CONFIG_OF #include <mach/board.h> #include <mach/socinfo.h> @@ -44,6 +53,7 @@ struct msm_kms; struct msm_gpu; +struct msm_mmu; #define NUM_DOMAINS 2 /* one for KMS, then one per gpu core (?) */ @@ -76,9 +86,9 @@ struct msm_drm_private { /* callbacks deferred until bo is inactive: */ struct list_head fence_cbs; - /* registered IOMMU domains: */ - unsigned int num_iommus; - struct iommu_domain *iommus[NUM_DOMAINS]; + /* registered MMUs: */ + unsigned int num_mmus; + struct msm_mmu *mmus[NUM_DOMAINS]; unsigned int num_planes; struct drm_plane *planes[8]; @@ -94,6 +104,16 @@ struct msm_drm_private { unsigned int num_connectors; struct drm_connector *connectors[8]; + + /* VRAM carveout, used when no IOMMU: */ + struct { + unsigned long size; + dma_addr_t paddr; + /* NOTE: mm managed at the page level, size is in # of pages + * and position mm_node->start is in # of pages: + */ + struct drm_mm mm; + } vram; }; struct msm_format { @@ -114,39 +134,7 @@ void __msm_fence_worker(struct work_struct *work); (_cb)->func = _func; \ } while (0) -/* As there are different display controller blocks depending on the - * snapdragon version, the kms support is split out and the appropriate - * implementation is loaded at runtime. The kms module is responsible - * for constructing the appropriate planes/crtcs/encoders/connectors. - */ -struct msm_kms_funcs { - /* hw initialization: */ - int (*hw_init)(struct msm_kms *kms); - /* irq handling: */ - void (*irq_preinstall)(struct msm_kms *kms); - int (*irq_postinstall)(struct msm_kms *kms); - void (*irq_uninstall)(struct msm_kms *kms); - irqreturn_t (*irq)(struct msm_kms *kms); - int (*enable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc); - void (*disable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc); - /* misc: */ - const struct msm_format *(*get_format)(struct msm_kms *kms, uint32_t format); - long (*round_pixclk)(struct msm_kms *kms, unsigned long rate, - struct drm_encoder *encoder); - /* cleanup: */ - void (*preclose)(struct msm_kms *kms, struct drm_file *file); - void (*destroy)(struct msm_kms *kms); -}; - -struct msm_kms { - const struct msm_kms_funcs *funcs; -}; - -struct msm_kms *mdp4_kms_init(struct drm_device *dev); - -int msm_register_iommu(struct drm_device *dev, struct iommu_domain *iommu); -int msm_iommu_attach(struct drm_device *dev, struct iommu_domain *iommu, - const char **names, int cnt); +int msm_register_mmu(struct drm_device *dev, struct msm_mmu *mmu); int msm_wait_fence_interruptable(struct drm_device *dev, uint32_t fence, struct timespec *timeout); @@ -202,7 +190,9 @@ struct drm_framebuffer *msm_framebuffer_create(struct drm_device *dev, struct drm_fb_helper *msm_fbdev_init(struct drm_device *dev); -int hdmi_init(struct drm_device *dev, struct drm_encoder *encoder); +struct hdmi; +struct hdmi *hdmi_init(struct drm_device *dev, struct drm_encoder *encoder); +irqreturn_t hdmi_irq(int irq, void *dev_id); void __init hdmi_register(void); void __exit hdmi_unregister(void); diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c index 0286c0eeb10c..81bafdf19ab3 100644 --- a/drivers/gpu/drm/msm/msm_fb.c +++ b/drivers/gpu/drm/msm/msm_fb.c @@ -16,6 +16,7 @@ */ #include "msm_drv.h" +#include "msm_kms.h" #include "drm_crtc.h" #include "drm_crtc_helper.h" diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index e587d251c590..d8d60c969ac7 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -22,7 +22,45 @@ #include "msm_drv.h" #include "msm_gem.h" #include "msm_gpu.h" +#include "msm_mmu.h" +static dma_addr_t physaddr(struct drm_gem_object *obj) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + struct msm_drm_private *priv = obj->dev->dev_private; + return (((dma_addr_t)msm_obj->vram_node->start) << PAGE_SHIFT) + + priv->vram.paddr; +} + +/* allocate pages from VRAM carveout, used when no IOMMU: */ +static struct page **get_pages_vram(struct drm_gem_object *obj, + int npages) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + struct msm_drm_private *priv = obj->dev->dev_private; + dma_addr_t paddr; + struct page **p; + int ret, i; + + p = drm_malloc_ab(npages, sizeof(struct page *)); + if (!p) + return ERR_PTR(-ENOMEM); + + ret = drm_mm_insert_node(&priv->vram.mm, msm_obj->vram_node, + npages, 0, DRM_MM_SEARCH_DEFAULT); + if (ret) { + drm_free_large(p); + return ERR_PTR(ret); + } + + paddr = physaddr(obj); + for (i = 0; i < npages; i++) { + p[i] = phys_to_page(paddr); + paddr += PAGE_SIZE; + } + + return p; +} /* called with dev->struct_mutex held */ static struct page **get_pages(struct drm_gem_object *obj) @@ -31,9 +69,14 @@ static struct page **get_pages(struct drm_gem_object *obj) if (!msm_obj->pages) { struct drm_device *dev = obj->dev; - struct page **p = drm_gem_get_pages(obj, 0); + struct page **p; int npages = obj->size >> PAGE_SHIFT; + if (iommu_present(&platform_bus_type)) + p = drm_gem_get_pages(obj, 0); + else + p = get_pages_vram(obj, npages); + if (IS_ERR(p)) { dev_err(dev->dev, "could not get pages: %ld\n", PTR_ERR(p)); @@ -73,7 +116,11 @@ static void put_pages(struct drm_gem_object *obj) sg_free_table(msm_obj->sgt); kfree(msm_obj->sgt); - drm_gem_put_pages(obj, msm_obj->pages, true, false); + if (iommu_present(&platform_bus_type)) + drm_gem_put_pages(obj, msm_obj->pages, true, false); + else + drm_mm_remove_node(msm_obj->vram_node); + msm_obj->pages = NULL; } } @@ -138,7 +185,6 @@ int msm_gem_mmap(struct file *filp, struct vm_area_struct *vma) int msm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct drm_gem_object *obj = vma->vm_private_data; - struct msm_gem_object *msm_obj = to_msm_bo(obj); struct drm_device *dev = obj->dev; struct page **pages; unsigned long pfn; @@ -163,7 +209,7 @@ int msm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) pgoff = ((unsigned long)vmf->virtual_address - vma->vm_start) >> PAGE_SHIFT; - pfn = page_to_pfn(msm_obj->pages[pgoff]); + pfn = page_to_pfn(pages[pgoff]); VERB("Inserting %p pfn %lx, pa %lx", vmf->virtual_address, pfn, pfn << PAGE_SHIFT); @@ -219,67 +265,6 @@ uint64_t msm_gem_mmap_offset(struct drm_gem_object *obj) return offset; } -/* helpers for dealing w/ iommu: */ -static int map_range(struct iommu_domain *domain, unsigned int iova, - struct sg_table *sgt, unsigned int len, int prot) -{ - struct scatterlist *sg; - unsigned int da = iova; - unsigned int i, j; - int ret; - - if (!domain || !sgt) - return -EINVAL; - - for_each_sg(sgt->sgl, sg, sgt->nents, i) { - u32 pa = sg_phys(sg) - sg->offset; - size_t bytes = sg->length + sg->offset; - - VERB("map[%d]: %08x %08x(%x)", i, iova, pa, bytes); - - ret = iommu_map(domain, da, pa, bytes, prot); - if (ret) - goto fail; - - da += bytes; - } - - return 0; - -fail: - da = iova; - - for_each_sg(sgt->sgl, sg, i, j) { - size_t bytes = sg->length + sg->offset; - iommu_unmap(domain, da, bytes); - da += bytes; - } - return ret; -} - -static void unmap_range(struct iommu_domain *domain, unsigned int iova, - struct sg_table *sgt, unsigned int len) -{ - struct scatterlist *sg; - unsigned int da = iova; - int i; - - for_each_sg(sgt->sgl, sg, sgt->nents, i) { - size_t bytes = sg->length + sg->offset; - size_t unmapped; - - unmapped = iommu_unmap(domain, da, bytes); - if (unmapped < bytes) - break; - - VERB("unmap[%d]: %08x(%x)", i, iova, bytes); - - BUG_ON(!IS_ALIGNED(bytes, PAGE_SIZE)); - - da += bytes; - } -} - /* should be called under struct_mutex.. although it can be called * from atomic context without struct_mutex to acquire an extra * iova ref if you know one is already held. @@ -295,15 +280,20 @@ int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id, if (!msm_obj->domain[id].iova) { struct msm_drm_private *priv = obj->dev->dev_private; - uint32_t offset = (uint32_t)mmap_offset(obj); - struct page **pages; - pages = get_pages(obj); + struct msm_mmu *mmu = priv->mmus[id]; + struct page **pages = get_pages(obj); + if (IS_ERR(pages)) return PTR_ERR(pages); - // XXX ideally we would not map buffers writable when not needed... - ret = map_range(priv->iommus[id], offset, msm_obj->sgt, - obj->size, IOMMU_READ | IOMMU_WRITE); - msm_obj->domain[id].iova = offset; + + if (iommu_present(&platform_bus_type)) { + uint32_t offset = (uint32_t)mmap_offset(obj); + ret = mmu->funcs->map(mmu, offset, msm_obj->sgt, + obj->size, IOMMU_READ | IOMMU_WRITE); + msm_obj->domain[id].iova = offset; + } else { + msm_obj->domain[id].iova = physaddr(obj); + } } if (!ret) @@ -514,6 +504,7 @@ void msm_gem_describe_objects(struct list_head *list, struct seq_file *m) void msm_gem_free_object(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; + struct msm_drm_private *priv = obj->dev->dev_private; struct msm_gem_object *msm_obj = to_msm_bo(obj); int id; @@ -525,11 +516,10 @@ void msm_gem_free_object(struct drm_gem_object *obj) list_del(&msm_obj->mm_list); for (id = 0; id < ARRAY_SIZE(msm_obj->domain); id++) { - if (msm_obj->domain[id].iova) { - struct msm_drm_private *priv = obj->dev->dev_private; + struct msm_mmu *mmu = priv->mmus[id]; + if (mmu && msm_obj->domain[id].iova) { uint32_t offset = (uint32_t)mmap_offset(obj); - unmap_range(priv->iommus[id], offset, - msm_obj->sgt, obj->size); + mmu->funcs->unmap(mmu, offset, msm_obj->sgt, obj->size); } } @@ -591,6 +581,7 @@ static int msm_gem_new_impl(struct drm_device *dev, { struct msm_drm_private *priv = dev->dev_private; struct msm_gem_object *msm_obj; + unsigned sz; switch (flags & MSM_BO_CACHE_MASK) { case MSM_BO_UNCACHED: @@ -603,10 +594,17 @@ static int msm_gem_new_impl(struct drm_device *dev, return -EINVAL; } - msm_obj = kzalloc(sizeof(*msm_obj), GFP_KERNEL); + sz = sizeof(*msm_obj); + if (!iommu_present(&platform_bus_type)) + sz += sizeof(struct drm_mm_node); + + msm_obj = kzalloc(sz, GFP_KERNEL); if (!msm_obj) return -ENOMEM; + if (!iommu_present(&platform_bus_type)) + msm_obj->vram_node = (void *)&msm_obj[1]; + msm_obj->flags = flags; msm_obj->resv = &msm_obj->_resv; @@ -623,7 +621,7 @@ static int msm_gem_new_impl(struct drm_device *dev, struct drm_gem_object *msm_gem_new(struct drm_device *dev, uint32_t size, uint32_t flags) { - struct drm_gem_object *obj; + struct drm_gem_object *obj = NULL; int ret; WARN_ON(!mutex_is_locked(&dev->struct_mutex)); @@ -634,9 +632,13 @@ struct drm_gem_object *msm_gem_new(struct drm_device *dev, if (ret) goto fail; - ret = drm_gem_object_init(dev, obj, size); - if (ret) - goto fail; + if (iommu_present(&platform_bus_type)) { + ret = drm_gem_object_init(dev, obj, size); + if (ret) + goto fail; + } else { + drm_gem_private_object_init(dev, obj, size); + } return obj; @@ -654,6 +656,12 @@ struct drm_gem_object *msm_gem_import(struct drm_device *dev, struct drm_gem_object *obj; int ret, npages; + /* if we don't have IOMMU, don't bother pretending we can import: */ + if (!iommu_present(&platform_bus_type)) { + dev_err(dev->dev, "cannot import without IOMMU\n"); + return ERR_PTR(-EINVAL); + } + size = PAGE_ALIGN(size); ret = msm_gem_new_impl(dev, size, MSM_BO_WC, &obj); diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index f4f23a578d9d..3246bb46c4f2 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -57,6 +57,11 @@ struct msm_gem_object { /* normally (resv == &_resv) except for imported bo's */ struct reservation_object *resv; struct reservation_object _resv; + + /* For physically contiguous buffers. Used when we don't have + * an IOMMU. + */ + struct drm_mm_node *vram_node; }; #define to_msm_bo(x) container_of(x, struct msm_gem_object, base) diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 4583d61556f5..4ebce8be489d 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -17,6 +17,7 @@ #include "msm_gpu.h" #include "msm_gem.h" +#include "msm_mmu.h" /* @@ -25,20 +26,10 @@ #ifdef CONFIG_MSM_BUS_SCALING #include <mach/board.h> -#include <mach/kgsl.h> -static void bs_init(struct msm_gpu *gpu, struct platform_device *pdev) +static void bs_init(struct msm_gpu *gpu) { - struct drm_device *dev = gpu->dev; - struct kgsl_device_platform_data *pdata; - - if (!pdev) { - dev_err(dev->dev, "could not find dtv pdata\n"); - return; - } - - pdata = pdev->dev.platform_data; - if (pdata->bus_scale_table) { - gpu->bsc = msm_bus_scale_register_client(pdata->bus_scale_table); + if (gpu->bus_scale_table) { + gpu->bsc = msm_bus_scale_register_client(gpu->bus_scale_table); DBG("bus scale client: %08x", gpu->bsc); } } @@ -59,7 +50,7 @@ static void bs_set(struct msm_gpu *gpu, int idx) } } #else -static void bs_init(struct msm_gpu *gpu, struct platform_device *pdev) {} +static void bs_init(struct msm_gpu *gpu) {} static void bs_fini(struct msm_gpu *gpu) {} static void bs_set(struct msm_gpu *gpu, int idx) {} #endif @@ -363,6 +354,7 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev, struct msm_gpu *gpu, const struct msm_gpu_funcs *funcs, const char *name, const char *ioname, const char *irqname, int ringsz) { + struct iommu_domain *iommu; int i, ret; gpu->dev = drm; @@ -428,13 +420,14 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev, * and have separate page tables per context. For now, to keep things * simple and to get something working, just use a single address space: */ - gpu->iommu = iommu_domain_alloc(&platform_bus_type); - if (!gpu->iommu) { - dev_err(drm->dev, "failed to allocate IOMMU\n"); - ret = -ENOMEM; - goto fail; + iommu = iommu_domain_alloc(&platform_bus_type); + if (iommu) { + dev_info(drm->dev, "%s: using IOMMU\n", name); + gpu->mmu = msm_iommu_new(drm, iommu); + } else { + dev_info(drm->dev, "%s: no IOMMU, fallback to VRAM carveout!\n", name); } - gpu->id = msm_register_iommu(drm, gpu->iommu); + gpu->id = msm_register_mmu(drm, gpu->mmu); /* Create ringbuffer: */ gpu->rb = msm_ringbuffer_new(gpu, ringsz); @@ -452,7 +445,7 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev, goto fail; } - bs_init(gpu, pdev); + bs_init(gpu); return 0; @@ -474,6 +467,6 @@ void msm_gpu_cleanup(struct msm_gpu *gpu) msm_ringbuffer_destroy(gpu->rb); } - if (gpu->iommu) - iommu_domain_free(gpu->iommu); + if (gpu->mmu) + gpu->mmu->funcs->destroy(gpu->mmu); } diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index 8cd829e520bb..458db8c64c28 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -78,14 +78,18 @@ struct msm_gpu { void __iomem *mmio; int irq; - struct iommu_domain *iommu; + struct msm_mmu *mmu; int id; /* Power Control: */ struct regulator *gpu_reg, *gpu_cx; struct clk *ebi1_clk, *grp_clks[5]; uint32_t fast_rate, slow_rate, bus_freq; + +#ifdef CONFIG_MSM_BUS_SCALING + struct msm_bus_scale_pdata *bus_scale_table; uint32_t bsc; +#endif /* Hang Detction: */ #define DRM_MSM_HANGCHECK_PERIOD 500 /* in ms */ diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c new file mode 100644 index 000000000000..92b745986231 --- /dev/null +++ b/drivers/gpu/drm/msm/msm_iommu.c @@ -0,0 +1,148 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "msm_drv.h" +#include "msm_mmu.h" + +struct msm_iommu { + struct msm_mmu base; + struct iommu_domain *domain; +}; +#define to_msm_iommu(x) container_of(x, struct msm_iommu, base) + +static int msm_fault_handler(struct iommu_domain *iommu, struct device *dev, + unsigned long iova, int flags, void *arg) +{ + DBG("*** fault: iova=%08lx, flags=%d", iova, flags); + return 0; +} + +static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt) +{ + struct drm_device *dev = mmu->dev; + struct msm_iommu *iommu = to_msm_iommu(mmu); + int i, ret; + + for (i = 0; i < cnt; i++) { + struct device *msm_iommu_get_ctx(const char *ctx_name); + struct device *ctx = msm_iommu_get_ctx(names[i]); + if (IS_ERR_OR_NULL(ctx)) + continue; + ret = iommu_attach_device(iommu->domain, ctx); + if (ret) { + dev_warn(dev->dev, "could not attach iommu to %s", names[i]); + return ret; + } + } + + return 0; +} + +static int msm_iommu_map(struct msm_mmu *mmu, uint32_t iova, + struct sg_table *sgt, unsigned len, int prot) +{ + struct msm_iommu *iommu = to_msm_iommu(mmu); + struct iommu_domain *domain = iommu->domain; + struct scatterlist *sg; + unsigned int da = iova; + unsigned int i, j; + int ret; + + if (!domain || !sgt) + return -EINVAL; + + for_each_sg(sgt->sgl, sg, sgt->nents, i) { + u32 pa = sg_phys(sg) - sg->offset; + size_t bytes = sg->length + sg->offset; + + VERB("map[%d]: %08x %08x(%x)", i, iova, pa, bytes); + + ret = iommu_map(domain, da, pa, bytes, prot); + if (ret) + goto fail; + + da += bytes; + } + + return 0; + +fail: + da = iova; + + for_each_sg(sgt->sgl, sg, i, j) { + size_t bytes = sg->length + sg->offset; + iommu_unmap(domain, da, bytes); + da += bytes; + } + return ret; +} + +static int msm_iommu_unmap(struct msm_mmu *mmu, uint32_t iova, + struct sg_table *sgt, unsigned len) +{ + struct msm_iommu *iommu = to_msm_iommu(mmu); + struct iommu_domain *domain = iommu->domain; + struct scatterlist *sg; + unsigned int da = iova; + int i; + + for_each_sg(sgt->sgl, sg, sgt->nents, i) { + size_t bytes = sg->length + sg->offset; + size_t unmapped; + + unmapped = iommu_unmap(domain, da, bytes); + if (unmapped < bytes) + return unmapped; + + VERB("unmap[%d]: %08x(%x)", i, iova, bytes); + + BUG_ON(!IS_ALIGNED(bytes, PAGE_SIZE)); + + da += bytes; + } + + return 0; +} + +static void msm_iommu_destroy(struct msm_mmu *mmu) +{ + struct msm_iommu *iommu = to_msm_iommu(mmu); + iommu_domain_free(iommu->domain); + kfree(iommu); +} + +static const struct msm_mmu_funcs funcs = { + .attach = msm_iommu_attach, + .map = msm_iommu_map, + .unmap = msm_iommu_unmap, + .destroy = msm_iommu_destroy, +}; + +struct msm_mmu *msm_iommu_new(struct drm_device *dev, struct iommu_domain *domain) +{ + struct msm_iommu *iommu; + + iommu = kzalloc(sizeof(*iommu), GFP_KERNEL); + if (!iommu) + return ERR_PTR(-ENOMEM); + + iommu->domain = domain; + msm_mmu_init(&iommu->base, dev, &funcs); + iommu_set_fault_handler(domain, msm_fault_handler, dev); + + return &iommu->base; +} diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h new file mode 100644 index 000000000000..06437745bc2c --- /dev/null +++ b/drivers/gpu/drm/msm/msm_kms.h @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MSM_KMS_H__ +#define __MSM_KMS_H__ + +#include <linux/clk.h> +#include <linux/regulator/consumer.h> + +#include "msm_drv.h" + +/* As there are different display controller blocks depending on the + * snapdragon version, the kms support is split out and the appropriate + * implementation is loaded at runtime. The kms module is responsible + * for constructing the appropriate planes/crtcs/encoders/connectors. + */ +struct msm_kms_funcs { + /* hw initialization: */ + int (*hw_init)(struct msm_kms *kms); + /* irq handling: */ + void (*irq_preinstall)(struct msm_kms *kms); + int (*irq_postinstall)(struct msm_kms *kms); + void (*irq_uninstall)(struct msm_kms *kms); + irqreturn_t (*irq)(struct msm_kms *kms); + int (*enable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc); + void (*disable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc); + /* misc: */ + const struct msm_format *(*get_format)(struct msm_kms *kms, uint32_t format); + long (*round_pixclk)(struct msm_kms *kms, unsigned long rate, + struct drm_encoder *encoder); + /* cleanup: */ + void (*preclose)(struct msm_kms *kms, struct drm_file *file); + void (*destroy)(struct msm_kms *kms); +}; + +struct msm_kms { + const struct msm_kms_funcs *funcs; + + /* irq handling: */ + bool in_irq; + struct list_head irq_list; /* list of mdp4_irq */ + uint32_t vblank_mask; /* irq bits set for userspace vblank */ +}; + +static inline void msm_kms_init(struct msm_kms *kms, + const struct msm_kms_funcs *funcs) +{ + kms->funcs = funcs; +} + +struct msm_kms *mdp4_kms_init(struct drm_device *dev); +struct msm_kms *mdp5_kms_init(struct drm_device *dev); + +#endif /* __MSM_KMS_H__ */ diff --git a/drivers/gpu/drm/msm/msm_mmu.h b/drivers/gpu/drm/msm/msm_mmu.h new file mode 100644 index 000000000000..030324482b4a --- /dev/null +++ b/drivers/gpu/drm/msm/msm_mmu.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MSM_MMU_H__ +#define __MSM_MMU_H__ + +#include <linux/iommu.h> + +struct msm_mmu_funcs { + int (*attach)(struct msm_mmu *mmu, const char **names, int cnt); + int (*map)(struct msm_mmu *mmu, uint32_t iova, struct sg_table *sgt, + unsigned len, int prot); + int (*unmap)(struct msm_mmu *mmu, uint32_t iova, struct sg_table *sgt, + unsigned len); + void (*destroy)(struct msm_mmu *mmu); +}; + +struct msm_mmu { + const struct msm_mmu_funcs *funcs; + struct drm_device *dev; +}; + +static inline void msm_mmu_init(struct msm_mmu *mmu, struct drm_device *dev, + const struct msm_mmu_funcs *funcs) +{ + mmu->dev = dev; + mmu->funcs = funcs; +} + +struct msm_mmu *msm_iommu_new(struct drm_device *dev, struct iommu_domain *domain); +struct msm_mmu *msm_gpummu_new(struct drm_device *dev, struct msm_gpu *gpu); + +#endif /* __MSM_MMU_H__ */ diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile index b3fa1ba191b7..e88145ba1bf5 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -41,6 +41,7 @@ nouveau-y += core/subdev/bios/init.o nouveau-y += core/subdev/bios/mxm.o nouveau-y += core/subdev/bios/perf.o nouveau-y += core/subdev/bios/pll.o +nouveau-y += core/subdev/bios/ramcfg.o nouveau-y += core/subdev/bios/rammap.o nouveau-y += core/subdev/bios/timing.o nouveau-y += core/subdev/bios/therm.o @@ -71,7 +72,10 @@ nouveau-y += core/subdev/devinit/nv10.o nouveau-y += core/subdev/devinit/nv1a.o nouveau-y += core/subdev/devinit/nv20.o nouveau-y += core/subdev/devinit/nv50.o +nouveau-y += core/subdev/devinit/nv84.o +nouveau-y += core/subdev/devinit/nv98.o nouveau-y += core/subdev/devinit/nva3.o +nouveau-y += core/subdev/devinit/nvaf.o nouveau-y += core/subdev/devinit/nvc0.o nouveau-y += core/subdev/fb/base.o nouveau-y += core/subdev/fb/nv04.o @@ -232,6 +236,7 @@ nouveau-y += core/engine/fifo/nv50.o nouveau-y += core/engine/fifo/nv84.o nouveau-y += core/engine/fifo/nvc0.o nouveau-y += core/engine/fifo/nve0.o +nouveau-y += core/engine/fifo/nv108.o nouveau-y += core/engine/graph/ctxnv40.o nouveau-y += core/engine/graph/ctxnv50.o nouveau-y += core/engine/graph/ctxnvc0.o @@ -242,6 +247,7 @@ nouveau-y += core/engine/graph/ctxnvd7.o nouveau-y += core/engine/graph/ctxnvd9.o nouveau-y += core/engine/graph/ctxnve4.o nouveau-y += core/engine/graph/ctxnvf0.o +nouveau-y += core/engine/graph/ctxnv108.o nouveau-y += core/engine/graph/nv04.o nouveau-y += core/engine/graph/nv10.o nouveau-y += core/engine/graph/nv20.o @@ -260,6 +266,7 @@ nouveau-y += core/engine/graph/nvd7.o nouveau-y += core/engine/graph/nvd9.o nouveau-y += core/engine/graph/nve4.o nouveau-y += core/engine/graph/nvf0.o +nouveau-y += core/engine/graph/nv108.o nouveau-y += core/engine/mpeg/nv31.o nouveau-y += core/engine/mpeg/nv40.o nouveau-y += core/engine/mpeg/nv44.o diff --git a/drivers/gpu/drm/nouveau/core/core/engine.c b/drivers/gpu/drm/nouveau/core/core/engine.c index c8bed4a26833..1f6954ae9dd3 100644 --- a/drivers/gpu/drm/nouveau/core/core/engine.c +++ b/drivers/gpu/drm/nouveau/core/core/engine.c @@ -42,11 +42,24 @@ nouveau_engine_create_(struct nouveau_object *parent, if (ret) return ret; - if ( parent && - !nouveau_boolopt(nv_device(parent)->cfgopt, iname, enable)) { - if (!enable) - nv_warn(engine, "disabled, %s=1 to enable\n", iname); - return -ENODEV; + if (parent) { + struct nouveau_device *device = nv_device(parent); + int engidx = nv_engidx(nv_object(engine)); + + if (device->disable_mask & (1ULL << engidx)) { + if (!nouveau_boolopt(device->cfgopt, iname, false)) { + nv_debug(engine, "engine disabled by hw/fw\n"); + return -ENODEV; + } + + nv_warn(engine, "ignoring hw/fw engine disable\n"); + } + + if (!nouveau_boolopt(device->cfgopt, iname, enable)) { + if (!enable) + nv_warn(engine, "disabled, %s=1 to enable\n", iname); + return -ENODEV; + } } INIT_LIST_HEAD(&engine->contexts); diff --git a/drivers/gpu/drm/nouveau/core/core/subdev.c b/drivers/gpu/drm/nouveau/core/core/subdev.c index 48f06378d3f9..2ea5568b6cf5 100644 --- a/drivers/gpu/drm/nouveau/core/core/subdev.c +++ b/drivers/gpu/drm/nouveau/core/core/subdev.c @@ -104,11 +104,8 @@ nouveau_subdev_create_(struct nouveau_object *parent, if (parent) { struct nouveau_device *device = nv_device(parent); - int subidx = nv_hclass(subdev) & 0xff; - subdev->debug = nouveau_dbgopt(device->dbgopt, subname); subdev->mmio = nv_subdev(device)->mmio; - device->subdev[subidx] = *pobject; } return 0; diff --git a/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c index 993df09ad643..ac3291f781f6 100644 --- a/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c @@ -105,9 +105,6 @@ nvc0_copy0_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nvc0_copy_priv *priv; int ret; - if (nv_rd32(parent, 0x022500) & 0x00000100) - return -ENODEV; - ret = nouveau_falcon_create(parent, engine, oclass, 0x104000, true, "PCE0", "copy0", &priv); *pobject = nv_object(priv); @@ -133,9 +130,6 @@ nvc0_copy1_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nvc0_copy_priv *priv; int ret; - if (nv_rd32(parent, 0x022500) & 0x00000200) - return -ENODEV; - ret = nouveau_falcon_create(parent, engine, oclass, 0x105000, true, "PCE1", "copy1", &priv); *pobject = nv_object(priv); diff --git a/drivers/gpu/drm/nouveau/core/engine/copy/nve0.c b/drivers/gpu/drm/nouveau/core/engine/copy/nve0.c index 30f1ef1edcc5..748a61eb3c6f 100644 --- a/drivers/gpu/drm/nouveau/core/engine/copy/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/copy/nve0.c @@ -88,9 +88,6 @@ nve0_copy0_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nve0_copy_priv *priv; int ret; - if (nv_rd32(parent, 0x022500) & 0x00000100) - return -ENODEV; - ret = nouveau_engine_create(parent, engine, oclass, true, "PCE0", "copy0", &priv); *pobject = nv_object(priv); @@ -112,9 +109,6 @@ nve0_copy1_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nve0_copy_priv *priv; int ret; - if (nv_rd32(parent, 0x022500) & 0x00000200) - return -ENODEV; - ret = nouveau_engine_create(parent, engine, oclass, true, "PCE1", "copy1", &priv); *pobject = nv_object(priv); diff --git a/drivers/gpu/drm/nouveau/core/engine/device/base.c b/drivers/gpu/drm/nouveau/core/engine/device/base.c index 9135b25a29d0..dd01c6c435d6 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/base.c @@ -268,6 +268,8 @@ nouveau_devobj_ctor(struct nouveau_object *parent, if (ret) return ret; + device->subdev[i] = devobj->subdev[i]; + /* note: can't init *any* subdevs until devinit has been run * due to not knowing exactly what the vbios init tables will * mess with. devinit also can't be run until all of its diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nv04.c b/drivers/gpu/drm/nouveau/core/engine/device/nv04.c index dbd2dde7b7e7..32113b08c4d5 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nv04.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nv04.c @@ -49,12 +49,12 @@ nv04_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv04_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv04_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv04_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv04_fifo_oclass; @@ -67,12 +67,12 @@ nv04_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv05_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv05_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv04_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv04_fifo_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nv10.c b/drivers/gpu/drm/nouveau/core/engine/device/nv10.c index 6e03dd6abeea..744f15d7e131 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nv10.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nv10.c @@ -51,12 +51,12 @@ nv10_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv10_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_GR ] = &nv10_graph_oclass; @@ -68,12 +68,12 @@ nv10_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv10_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv10_fifo_oclass; @@ -87,12 +87,12 @@ nv10_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv10_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv10_fifo_oclass; @@ -106,12 +106,12 @@ nv10_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv1a_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv10_fifo_oclass; @@ -125,12 +125,12 @@ nv10_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv10_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv10_fifo_oclass; @@ -144,12 +144,12 @@ nv10_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv10_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; @@ -163,12 +163,12 @@ nv10_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv1a_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; @@ -182,12 +182,12 @@ nv10_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv10_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nv20.c b/drivers/gpu/drm/nouveau/core/engine/device/nv20.c index dcde53b9f07f..27ba61fb2710 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nv20.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nv20.c @@ -52,12 +52,12 @@ nv20_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv20_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; @@ -71,12 +71,12 @@ nv20_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv25_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; @@ -90,12 +90,12 @@ nv20_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv25_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; @@ -109,12 +109,12 @@ nv20_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv25_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nv30.c b/drivers/gpu/drm/nouveau/core/engine/device/nv30.c index 7b8662ef4f59..fd47ace67543 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nv30.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nv30.c @@ -52,12 +52,12 @@ nv30_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv30_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; @@ -71,12 +71,12 @@ nv30_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv04_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv35_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; @@ -90,12 +90,12 @@ nv30_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv30_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; @@ -110,12 +110,12 @@ nv30_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv20_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv36_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; @@ -130,12 +130,12 @@ nv30_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass; device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv10_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv04_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv10_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv04_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv04_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nv40.c b/drivers/gpu/drm/nouveau/core/engine/device/nv40.c index c8c41e93695e..1b653dd74a70 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nv40.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nv40.c @@ -57,12 +57,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv40_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv40_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -80,12 +80,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv40_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv41_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -103,12 +103,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv40_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv41_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -126,12 +126,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv40_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv41_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -149,12 +149,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv40_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv40_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv04_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -172,12 +172,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv40_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv47_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -195,12 +195,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv40_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv49_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -218,12 +218,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv40_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv49_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv41_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -241,12 +241,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv44_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv44_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -264,12 +264,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv44_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv46_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -287,12 +287,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv44_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv44_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -310,12 +310,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv44_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv46_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -333,12 +333,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv4e_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv44_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv4e_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -356,12 +356,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv44_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv46_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -379,12 +379,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv44_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv46_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; @@ -402,12 +402,12 @@ nv40_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_I2C ] = &nv04_i2c_oclass; device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv44_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv46_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv40_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv40_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv44_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nv04_dmaeng_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nv50.c b/drivers/gpu/drm/nouveau/core/engine/device/nv50.c index db3fc7be856a..81d5c26643d5 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nv50.c @@ -65,12 +65,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nv50_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv50_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv50_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv50_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv50_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -90,12 +90,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv84_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv50_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv84_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -118,12 +118,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv84_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv50_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv84_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -146,12 +146,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv84_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv50_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv50_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv84_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -174,12 +174,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv84_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv94_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv84_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -202,12 +202,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv84_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv94_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv84_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -230,12 +230,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv98_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv98_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv84_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -258,12 +258,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nv84_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv84_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv98_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nv84_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -286,12 +286,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nvaa_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv98_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv98_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvaa_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -314,12 +314,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = nvaa_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nv84_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nv98_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv98_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvaa_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; @@ -342,12 +342,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nva3_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nva3_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv98_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nva3_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nva3_pwr_oclass; @@ -372,12 +372,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nva3_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nva3_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv98_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nva3_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nva3_pwr_oclass; @@ -401,12 +401,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nva3_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nva3_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv98_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nva3_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nva3_pwr_oclass; @@ -430,12 +430,12 @@ nv50_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nva3_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvaf_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nv98_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nv94_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvaf_fb_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nv50_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nv50_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nva3_pwr_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c index 8d06eef2b9ee..b7d66b59f43d 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c @@ -65,14 +65,14 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc0_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvc0_pwr_oclass; @@ -97,14 +97,14 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc0_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvc0_pwr_oclass; @@ -129,14 +129,14 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvc0_pwr_oclass; @@ -160,14 +160,14 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; - device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_MC ] = nvc0_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvc0_pwr_oclass; @@ -192,14 +192,14 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvc0_pwr_oclass; @@ -224,14 +224,14 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvc0_pwr_oclass; @@ -255,14 +255,14 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc0_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvc0_pwr_oclass; @@ -287,14 +287,14 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvd0_pwr_oclass; @@ -318,14 +318,14 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nvc0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nvd0_dmaeng_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nve0.c b/drivers/gpu/drm/nouveau/core/engine/device/nve0.c index 3900104976fc..987edbc30a09 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nve0.c @@ -65,14 +65,14 @@ nve0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nve0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvd0_pwr_oclass; @@ -98,14 +98,14 @@ nve0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nve0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvd0_pwr_oclass; @@ -131,14 +131,14 @@ nve0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nve0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvd0_pwr_oclass; @@ -164,14 +164,14 @@ nve0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nve0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nvd0_pwr_oclass; @@ -199,29 +199,27 @@ nve0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_CLOCK ] = &nve0_clock_oclass; device->oclass[NVDEV_SUBDEV_THERM ] = &nvd0_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; - device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; + device->oclass[NVDEV_SUBDEV_DEVINIT] = nvc0_devinit_oclass; device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nve0_fb_oclass; device->oclass[NVDEV_SUBDEV_LTCG ] = &nvc0_ltcg_oclass; device->oclass[NVDEV_SUBDEV_IBUS ] = &nve0_ibus_oclass; - device->oclass[NVDEV_SUBDEV_INSTMEM] = &nv50_instmem_oclass; + device->oclass[NVDEV_SUBDEV_INSTMEM] = nv50_instmem_oclass; device->oclass[NVDEV_SUBDEV_VM ] = &nvc0_vmmgr_oclass; device->oclass[NVDEV_SUBDEV_BAR ] = &nvc0_bar_oclass; device->oclass[NVDEV_SUBDEV_PWR ] = &nv108_pwr_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &nv40_volt_oclass; device->oclass[NVDEV_ENGINE_DMAOBJ ] = &nvd0_dmaeng_oclass; -#if 0 - device->oclass[NVDEV_ENGINE_FIFO ] = nve0_fifo_oclass; + device->oclass[NVDEV_ENGINE_FIFO ] = nv108_fifo_oclass; device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass; - device->oclass[NVDEV_ENGINE_GR ] = nvf0_graph_oclass; -#endif + device->oclass[NVDEV_ENGINE_GR ] = nv108_graph_oclass; device->oclass[NVDEV_ENGINE_DISP ] = &nvf0_disp_oclass; -#if 0 device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass; device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass; device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; +#if 0 device->oclass[NVDEV_ENGINE_BSP ] = &nve0_bsp_oclass; device->oclass[NVDEV_ENGINE_VP ] = &nve0_vp_oclass; device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c index 378a015091d2..d52c0f50a1a9 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c @@ -967,9 +967,6 @@ nvd0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int heads = nv_rd32(parent, 0x022448); int ret; - if (nv_rd32(parent, 0x022500) & 0x00000001) - return -ENODEV; - ret = nouveau_disp_create(parent, engine, oclass, heads, "PDISP", "display", &priv); *pobject = nv_object(priv); diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c index fb1fe6ae5e74..20725b363d58 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nve0.c @@ -54,9 +54,6 @@ nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int heads = nv_rd32(parent, 0x022448); int ret; - if (nv_rd32(parent, 0x022500) & 0x00000001) - return -ENODEV; - ret = nouveau_disp_create(parent, engine, oclass, heads, "PDISP", "display", &priv); *pobject = nv_object(priv); diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c index 42aa6b97dbea..a488c36e40f9 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nvf0.c @@ -54,9 +54,6 @@ nvf0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, int heads = nv_rd32(parent, 0x022448); int ret; - if (nv_rd32(parent, 0x022500) & 0x00000001) - return -ENODEV; - ret = nouveau_disp_create(parent, engine, oclass, heads, "PDISP", "display", &priv); *pobject = nv_object(priv); diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/vga.c b/drivers/gpu/drm/nouveau/core/engine/disp/vga.c index 5a1c68474597..8836c3cb99c3 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/vga.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/vga.c @@ -138,10 +138,15 @@ nv_wrvgai(void *obj, int head, u16 port, u8 index, u8 value) bool nv_lockvgac(void *obj, bool lock) { + struct nouveau_device *dev = nv_device(obj); + bool locked = !nv_rdvgac(obj, 0, 0x1f); u8 data = lock ? 0x99 : 0x57; - nv_wrvgac(obj, 0, 0x1f, data); - if (nv_device(obj)->chipset == 0x11) { + if (dev->card_type < NV_50) + nv_wrvgac(obj, 0, 0x1f, data); + else + nv_wrvgac(obj, 0, 0x3f, data); + if (dev->chipset == 0x11) { if (!(nv_rd32(obj, 0x001084) & 0x10000000)) nv_wrvgac(obj, 1, 0x1f, data); } diff --git a/drivers/gpu/drm/nouveau/core/engine/falcon.c b/drivers/gpu/drm/nouveau/core/engine/falcon.c index e03fc8e4dc1d..5e077e4ed7f6 100644 --- a/drivers/gpu/drm/nouveau/core/engine/falcon.c +++ b/drivers/gpu/drm/nouveau/core/engine/falcon.c @@ -56,6 +56,16 @@ _nouveau_falcon_wr32(struct nouveau_object *object, u64 addr, u32 data) nv_wr32(falcon, falcon->addr + addr, data); } +static void * +vmemdup(const void *src, size_t len) +{ + void *p = vmalloc(len); + + if (p) + memcpy(p, src, len); + return p; +} + int _nouveau_falcon_init(struct nouveau_object *object) { @@ -111,7 +121,7 @@ _nouveau_falcon_init(struct nouveau_object *object) ret = request_firmware(&fw, name, &device->pdev->dev); if (ret == 0) { - falcon->code.data = kmemdup(fw->data, fw->size, GFP_KERNEL); + falcon->code.data = vmemdup(fw->data, fw->size); falcon->code.size = fw->size; falcon->data.data = NULL; falcon->data.size = 0; @@ -134,7 +144,7 @@ _nouveau_falcon_init(struct nouveau_object *object) return ret; } - falcon->data.data = kmemdup(fw->data, fw->size, GFP_KERNEL); + falcon->data.data = vmemdup(fw->data, fw->size); falcon->data.size = fw->size; release_firmware(fw); if (!falcon->data.data) @@ -149,7 +159,7 @@ _nouveau_falcon_init(struct nouveau_object *object) return ret; } - falcon->code.data = kmemdup(fw->data, fw->size, GFP_KERNEL); + falcon->code.data = vmemdup(fw->data, fw->size); falcon->code.size = fw->size; release_firmware(fw); if (!falcon->code.data) @@ -235,8 +245,8 @@ _nouveau_falcon_fini(struct nouveau_object *object, bool suspend) if (!suspend) { nouveau_gpuobj_ref(NULL, &falcon->core); if (falcon->external) { - kfree(falcon->data.data); - kfree(falcon->code.data); + vfree(falcon->data.data); + vfree(falcon->code.data); falcon->code.data = NULL; } } diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nv108.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nv108.c new file mode 100644 index 000000000000..09362a51ba57 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nv108.c @@ -0,0 +1,37 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#include "nve0.h" + +struct nouveau_oclass * +nv108_fifo_oclass = &(struct nve0_fifo_impl) { + .base.handle = NV_ENGINE(FIFO, 0x08), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nve0_fifo_ctor, + .dtor = nve0_fifo_dtor, + .init = nve0_fifo_init, + .fini = _nouveau_fifo_fini, + }, + .channels = 1024, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c index 9ac94d4e5646..b22a33f0702d 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nvc0.c @@ -33,6 +33,7 @@ #include <subdev/timer.h> #include <subdev/bar.h> +#include <subdev/fb.h> #include <subdev/vm.h> #include <engine/dmaobj.h> diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c index 04f412922d2d..9a850fe19515 100644 --- a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.c @@ -33,10 +33,12 @@ #include <subdev/timer.h> #include <subdev/bar.h> +#include <subdev/fb.h> #include <subdev/vm.h> #include <engine/dmaobj.h> -#include <engine/fifo.h> + +#include "nve0.h" #define _(a,b) { (a), ((1ULL << (a)) | (b)) } static const struct { @@ -56,8 +58,8 @@ static const struct { #define FIFO_ENGINE_NR ARRAY_SIZE(fifo_engine) struct nve0_fifo_engn { - struct nouveau_gpuobj *playlist[2]; - int cur_playlist; + struct nouveau_gpuobj *runlist[2]; + int cur_runlist; }; struct nve0_fifo_priv { @@ -86,7 +88,7 @@ struct nve0_fifo_chan { ******************************************************************************/ static void -nve0_fifo_playlist_update(struct nve0_fifo_priv *priv, u32 engine) +nve0_fifo_runlist_update(struct nve0_fifo_priv *priv, u32 engine) { struct nouveau_bar *bar = nouveau_bar(priv); struct nve0_fifo_engn *engn = &priv->engine[engine]; @@ -95,8 +97,8 @@ nve0_fifo_playlist_update(struct nve0_fifo_priv *priv, u32 engine) int i, p; mutex_lock(&nv_subdev(priv)->mutex); - cur = engn->playlist[engn->cur_playlist]; - engn->cur_playlist = !engn->cur_playlist; + cur = engn->runlist[engn->cur_runlist]; + engn->cur_runlist = !engn->cur_runlist; for (i = 0, p = 0; i < priv->base.max; i++) { u32 ctrl = nv_rd32(priv, 0x800004 + (i * 8)) & 0x001f0001; @@ -111,7 +113,7 @@ nve0_fifo_playlist_update(struct nve0_fifo_priv *priv, u32 engine) nv_wr32(priv, 0x002270, cur->addr >> 12); nv_wr32(priv, 0x002274, (engine << 20) | (p >> 3)); if (!nv_wait(priv, 0x002284 + (engine * 4), 0x00100000, 0x00000000)) - nv_error(priv, "playlist %d update timeout\n", engine); + nv_error(priv, "runlist %d update timeout\n", engine); mutex_unlock(&nv_subdev(priv)->mutex); } @@ -278,7 +280,7 @@ nve0_fifo_chan_init(struct nouveau_object *object) nv_mask(priv, 0x800004 + (chid * 8), 0x000f0000, chan->engine << 16); nv_wr32(priv, 0x800000 + (chid * 8), 0x80000000 | base->addr >> 12); nv_mask(priv, 0x800004 + (chid * 8), 0x00000400, 0x00000400); - nve0_fifo_playlist_update(priv, chan->engine); + nve0_fifo_runlist_update(priv, chan->engine); nv_mask(priv, 0x800004 + (chid * 8), 0x00000400, 0x00000400); return 0; } @@ -291,7 +293,7 @@ nve0_fifo_chan_fini(struct nouveau_object *object, bool suspend) u32 chid = chan->base.chid; nv_mask(priv, 0x800004 + (chid * 8), 0x00000800, 0x00000800); - nve0_fifo_playlist_update(priv, chan->engine); + nve0_fifo_runlist_update(priv, chan->engine); nv_wr32(priv, 0x800000 + (chid * 8), 0x00000000); return nouveau_fifo_channel_fini(&chan->base, suspend); @@ -375,54 +377,189 @@ nve0_fifo_cclass = { * PFIFO engine ******************************************************************************/ -static const struct nouveau_enum nve0_fifo_fault_unit[] = { +static const struct nouveau_enum nve0_fifo_sched_reason[] = { + { 0x0a, "CTXSW_TIMEOUT" }, + {} +}; + +static const struct nouveau_enum nve0_fifo_fault_engine[] = { + { 0x00, "GR", NULL, NVDEV_ENGINE_GR }, + { 0x03, "IFB" }, + { 0x04, "BAR1", NULL, NVDEV_SUBDEV_BAR }, + { 0x05, "BAR3", NULL, NVDEV_SUBDEV_INSTMEM }, + { 0x07, "PBDMA0", NULL, NVDEV_ENGINE_FIFO }, + { 0x08, "PBDMA1", NULL, NVDEV_ENGINE_FIFO }, + { 0x09, "PBDMA2", NULL, NVDEV_ENGINE_FIFO }, + { 0x10, "MSVLD", NULL, NVDEV_ENGINE_BSP }, + { 0x11, "MSPPP", NULL, NVDEV_ENGINE_PPP }, + { 0x13, "PERF" }, + { 0x14, "MSPDEC", NULL, NVDEV_ENGINE_VP }, + { 0x15, "CE0", NULL, NVDEV_ENGINE_COPY0 }, + { 0x16, "CE1", NULL, NVDEV_ENGINE_COPY1 }, + { 0x17, "PMU" }, + { 0x19, "MSENC", NULL, NVDEV_ENGINE_VENC }, + { 0x1b, "CE2", NULL, NVDEV_ENGINE_COPY2 }, {} }; static const struct nouveau_enum nve0_fifo_fault_reason[] = { - { 0x00, "PT_NOT_PRESENT" }, - { 0x01, "PT_TOO_SHORT" }, - { 0x02, "PAGE_NOT_PRESENT" }, - { 0x03, "VM_LIMIT_EXCEEDED" }, - { 0x04, "NO_CHANNEL" }, - { 0x05, "PAGE_SYSTEM_ONLY" }, - { 0x06, "PAGE_READ_ONLY" }, - { 0x0a, "COMPRESSED_SYSRAM" }, - { 0x0c, "INVALID_STORAGE_TYPE" }, + { 0x00, "PDE" }, + { 0x01, "PDE_SIZE" }, + { 0x02, "PTE" }, + { 0x03, "VA_LIMIT_VIOLATION" }, + { 0x04, "UNBOUND_INST_BLOCK" }, + { 0x05, "PRIV_VIOLATION" }, + { 0x06, "RO_VIOLATION" }, + { 0x07, "WO_VIOLATION" }, + { 0x08, "PITCH_MASK_VIOLATION" }, + { 0x09, "WORK_CREATION" }, + { 0x0a, "UNSUPPORTED_APERTURE" }, + { 0x0b, "COMPRESSION_FAILURE" }, + { 0x0c, "UNSUPPORTED_KIND" }, + { 0x0d, "REGION_VIOLATION" }, + { 0x0e, "BOTH_PTES_VALID" }, + { 0x0f, "INFO_TYPE_POISONED" }, {} }; static const struct nouveau_enum nve0_fifo_fault_hubclient[] = { + { 0x00, "VIP" }, + { 0x01, "CE0" }, + { 0x02, "CE1" }, + { 0x03, "DNISO" }, + { 0x04, "FE" }, + { 0x05, "FECS" }, + { 0x06, "HOST" }, + { 0x07, "HOST_CPU" }, + { 0x08, "HOST_CPU_NB" }, + { 0x09, "ISO" }, + { 0x0a, "MMU" }, + { 0x0b, "MSPDEC" }, + { 0x0c, "MSPPP" }, + { 0x0d, "MSVLD" }, + { 0x0e, "NISO" }, + { 0x0f, "P2P" }, + { 0x10, "PD" }, + { 0x11, "PERF" }, + { 0x12, "PMU" }, + { 0x13, "RASTERTWOD" }, + { 0x14, "SCC" }, + { 0x15, "SCC_NB" }, + { 0x16, "SEC" }, + { 0x17, "SSYNC" }, + { 0x18, "GR_COPY" }, + { 0x19, "CE2" }, + { 0x1a, "XV" }, + { 0x1b, "MMU_NB" }, + { 0x1c, "MSENC" }, + { 0x1d, "DFALCON" }, + { 0x1e, "SKED" }, + { 0x1f, "AFALCON" }, {} }; static const struct nouveau_enum nve0_fifo_fault_gpcclient[] = { + { 0x00, "L1_0" }, { 0x01, "T1_0" }, { 0x02, "PE_0" }, + { 0x03, "L1_1" }, { 0x04, "T1_1" }, { 0x05, "PE_1" }, + { 0x06, "L1_2" }, { 0x07, "T1_2" }, { 0x08, "PE_2" }, + { 0x09, "L1_3" }, { 0x0a, "T1_3" }, { 0x0b, "PE_3" }, + { 0x0c, "RAST" }, + { 0x0d, "GCC" }, + { 0x0e, "GPCCS" }, + { 0x0f, "PROP_0" }, + { 0x10, "PROP_1" }, + { 0x11, "PROP_2" }, + { 0x12, "PROP_3" }, + { 0x13, "L1_4" }, { 0x14, "T1_4" }, { 0x15, "PE_4" }, + { 0x16, "L1_5" }, { 0x17, "T1_5" }, { 0x18, "PE_5" }, + { 0x19, "L1_6" }, { 0x1a, "T1_6" }, { 0x1b, "PE_6" }, + { 0x1c, "L1_7" }, { 0x1d, "T1_7" }, { 0x1e, "PE_7" }, + { 0x1f, "GPM" }, + { 0x20, "LTP_UTLB_0" }, + { 0x21, "LTP_UTLB_1" }, + { 0x22, "LTP_UTLB_2" }, + { 0x23, "LTP_UTLB_3" }, + { 0x24, "GPC_RGG_UTLB" }, {} }; -static const struct nouveau_bitfield nve0_fifo_subfifo_intr[] = { - { 0x00200000, "ILLEGAL_MTHD" }, - { 0x00800000, "EMPTY_SUBC" }, +static const struct nouveau_bitfield nve0_fifo_pbdma_intr[] = { + { 0x00000001, "MEMREQ" }, + { 0x00000002, "MEMACK_TIMEOUT" }, + { 0x00000004, "MEMACK_EXTRA" }, + { 0x00000008, "MEMDAT_TIMEOUT" }, + { 0x00000010, "MEMDAT_EXTRA" }, + { 0x00000020, "MEMFLUSH" }, + { 0x00000040, "MEMOP" }, + { 0x00000080, "LBCONNECT" }, + { 0x00000100, "LBREQ" }, + { 0x00000200, "LBACK_TIMEOUT" }, + { 0x00000400, "LBACK_EXTRA" }, + { 0x00000800, "LBDAT_TIMEOUT" }, + { 0x00001000, "LBDAT_EXTRA" }, + { 0x00002000, "GPFIFO" }, + { 0x00004000, "GPPTR" }, + { 0x00008000, "GPENTRY" }, + { 0x00010000, "GPCRC" }, + { 0x00020000, "PBPTR" }, + { 0x00040000, "PBENTRY" }, + { 0x00080000, "PBCRC" }, + { 0x00100000, "XBARCONNECT" }, + { 0x00200000, "METHOD" }, + { 0x00400000, "METHODCRC" }, + { 0x00800000, "DEVICE" }, + { 0x02000000, "SEMAPHORE" }, + { 0x04000000, "ACQUIRE" }, + { 0x08000000, "PRI" }, + { 0x20000000, "NO_CTXSW_SEG" }, + { 0x40000000, "PBSEG" }, + { 0x80000000, "SIGNATURE" }, {} }; static void -nve0_fifo_isr_vm_fault(struct nve0_fifo_priv *priv, int unit) +nve0_fifo_intr_sched(struct nve0_fifo_priv *priv) +{ + u32 intr = nv_rd32(priv, 0x00254c); + u32 code = intr & 0x000000ff; + nv_error(priv, "SCHED_ERROR ["); + nouveau_enum_print(nve0_fifo_sched_reason, code); + pr_cont("]\n"); +} + +static void +nve0_fifo_intr_chsw(struct nve0_fifo_priv *priv) +{ + u32 stat = nv_rd32(priv, 0x00256c); + nv_error(priv, "CHSW_ERROR 0x%08x\n", stat); + nv_wr32(priv, 0x00256c, stat); +} + +static void +nve0_fifo_intr_dropped_fault(struct nve0_fifo_priv *priv) +{ + u32 stat = nv_rd32(priv, 0x00259c); + nv_error(priv, "DROPPED_MMU_FAULT 0x%08x\n", stat); +} + +static void +nve0_fifo_intr_fault(struct nve0_fifo_priv *priv, int unit) { u32 inst = nv_rd32(priv, 0x2800 + (unit * 0x10)); u32 valo = nv_rd32(priv, 0x2804 + (unit * 0x10)); u32 vahi = nv_rd32(priv, 0x2808 + (unit * 0x10)); u32 stat = nv_rd32(priv, 0x280c + (unit * 0x10)); u32 client = (stat & 0x00001f00) >> 8; - const struct nouveau_enum *en; - struct nouveau_engine *engine; + struct nouveau_engine *engine = NULL; struct nouveau_object *engctx = NULL; + const struct nouveau_enum *en; + const char *name = "unknown"; nv_error(priv, "PFIFO: %s fault at 0x%010llx [", (stat & 0x00000080) ? "write" : "read", (u64)vahi << 32 | valo); nouveau_enum_print(nve0_fifo_fault_reason, stat & 0x0000000f); pr_cont("] from "); - en = nouveau_enum_print(nve0_fifo_fault_unit, unit); + en = nouveau_enum_print(nve0_fifo_fault_engine, unit); if (stat & 0x00000040) { pr_cont("/"); nouveau_enum_print(nve0_fifo_fault_hubclient, client); @@ -432,14 +569,22 @@ nve0_fifo_isr_vm_fault(struct nve0_fifo_priv *priv, int unit) } if (en && en->data2) { - engine = nouveau_engine(priv, en->data2); - if (engine) - engctx = nouveau_engctx_get(engine, inst); - + if (en->data2 == NVDEV_SUBDEV_BAR) { + nv_mask(priv, 0x001704, 0x00000000, 0x00000000); + name = "BAR1"; + } else + if (en->data2 == NVDEV_SUBDEV_INSTMEM) { + nv_mask(priv, 0x001714, 0x00000000, 0x00000000); + name = "BAR3"; + } else { + engine = nouveau_engine(priv, en->data2); + if (engine) { + engctx = nouveau_engctx_get(engine, inst); + name = nouveau_client_name(engctx); + } + } } - - pr_cont(" on channel 0x%010llx [%s]\n", (u64)inst << 12, - nouveau_client_name(engctx)); + pr_cont(" on channel 0x%010llx [%s]\n", (u64)inst << 12, name); nouveau_engctx_put(engctx); } @@ -471,7 +616,7 @@ out: } static void -nve0_fifo_isr_subfifo_intr(struct nve0_fifo_priv *priv, int unit) +nve0_fifo_intr_pbdma(struct nve0_fifo_priv *priv, int unit) { u32 stat = nv_rd32(priv, 0x040108 + (unit * 0x2000)); u32 addr = nv_rd32(priv, 0x0400c0 + (unit * 0x2000)); @@ -487,11 +632,11 @@ nve0_fifo_isr_subfifo_intr(struct nve0_fifo_priv *priv, int unit) } if (show) { - nv_error(priv, "SUBFIFO%d:", unit); - nouveau_bitfield_print(nve0_fifo_subfifo_intr, show); + nv_error(priv, "PBDMA%d:", unit); + nouveau_bitfield_print(nve0_fifo_pbdma_intr, show); pr_cont("\n"); nv_error(priv, - "SUBFIFO%d: ch %d [%s] subc %d mthd 0x%04x data 0x%08x\n", + "PBDMA%d: ch %d [%s] subc %d mthd 0x%04x data 0x%08x\n", unit, chid, nouveau_client_name_for_fifo_chid(&priv->base, chid), subc, mthd, data); @@ -508,19 +653,56 @@ nve0_fifo_intr(struct nouveau_subdev *subdev) u32 mask = nv_rd32(priv, 0x002140); u32 stat = nv_rd32(priv, 0x002100) & mask; + if (stat & 0x00000001) { + u32 stat = nv_rd32(priv, 0x00252c); + nv_error(priv, "BIND_ERROR 0x%08x\n", stat); + nv_wr32(priv, 0x002100, 0x00000001); + stat &= ~0x00000001; + } + + if (stat & 0x00000010) { + nv_error(priv, "PIO_ERROR\n"); + nv_wr32(priv, 0x002100, 0x00000010); + stat &= ~0x00000010; + } + if (stat & 0x00000100) { - nv_warn(priv, "unknown status 0x00000100\n"); + nve0_fifo_intr_sched(priv); nv_wr32(priv, 0x002100, 0x00000100); stat &= ~0x00000100; } + if (stat & 0x00010000) { + nve0_fifo_intr_chsw(priv); + nv_wr32(priv, 0x002100, 0x00010000); + stat &= ~0x00010000; + } + + if (stat & 0x00800000) { + nv_error(priv, "FB_FLUSH_TIMEOUT\n"); + nv_wr32(priv, 0x002100, 0x00800000); + stat &= ~0x00800000; + } + + if (stat & 0x01000000) { + nv_error(priv, "LB_ERROR\n"); + nv_wr32(priv, 0x002100, 0x01000000); + stat &= ~0x01000000; + } + + if (stat & 0x08000000) { + nve0_fifo_intr_dropped_fault(priv); + nv_wr32(priv, 0x002100, 0x08000000); + stat &= ~0x08000000; + } + if (stat & 0x10000000) { u32 units = nv_rd32(priv, 0x00259c); u32 u = units; while (u) { int i = ffs(u) - 1; - nve0_fifo_isr_vm_fault(priv, i); + nve0_fifo_intr_fault(priv, i); u &= ~(1 << i); } @@ -529,22 +711,28 @@ nve0_fifo_intr(struct nouveau_subdev *subdev) } if (stat & 0x20000000) { - u32 units = nv_rd32(priv, 0x0025a0); - u32 u = units; + u32 mask = nv_rd32(priv, 0x0025a0); + u32 temp = mask; - while (u) { - int i = ffs(u) - 1; - nve0_fifo_isr_subfifo_intr(priv, i); - u &= ~(1 << i); + while (temp) { + u32 unit = ffs(temp) - 1; + nve0_fifo_intr_pbdma(priv, unit); + temp &= ~(1 << unit); } - nv_wr32(priv, 0x0025a0, units); + nv_wr32(priv, 0x0025a0, mask); stat &= ~0x20000000; } if (stat & 0x40000000) { - nv_warn(priv, "unknown status 0x40000000\n"); - nv_mask(priv, 0x002a00, 0x00000000, 0x00000000); + u32 mask = nv_mask(priv, 0x002a00, 0x00000000, 0x00000000); + + while (mask) { + u32 engn = ffs(mask) - 1; + /* runlist event, not currently used */ + mask &= ~(1 << engn); + } + stat &= ~0x40000000; } @@ -575,53 +763,52 @@ nve0_fifo_uevent_disable(struct nouveau_event *event, int index) nv_mask(priv, 0x002140, 0x80000000, 0x00000000); } -static int -nve0_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) +int +nve0_fifo_fini(struct nouveau_object *object, bool suspend) { - struct nve0_fifo_priv *priv; - int ret, i; + struct nve0_fifo_priv *priv = (void *)object; + int ret; - ret = nouveau_fifo_create(parent, engine, oclass, 0, 4095, &priv); - *pobject = nv_object(priv); + ret = nouveau_fifo_fini(&priv->base, suspend); if (ret) return ret; - for (i = 0; i < FIFO_ENGINE_NR; i++) { - ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x8000, 0x1000, - 0, &priv->engine[i].playlist[0]); - if (ret) - return ret; + /* allow mmu fault interrupts, even when we're not using fifo */ + nv_mask(priv, 0x002140, 0x10000000, 0x10000000); + return 0; +} - ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x8000, 0x1000, - 0, &priv->engine[i].playlist[1]); - if (ret) - return ret; - } +int +nve0_fifo_init(struct nouveau_object *object) +{ + struct nve0_fifo_priv *priv = (void *)object; + int ret, i; - ret = nouveau_gpuobj_new(nv_object(priv), NULL, 4096 * 0x200, 0x1000, - NVOBJ_FLAG_ZERO_ALLOC, &priv->user.mem); + ret = nouveau_fifo_init(&priv->base); if (ret) return ret; - ret = nouveau_gpuobj_map(priv->user.mem, NV_MEM_ACCESS_RW, - &priv->user.bar); - if (ret) - return ret; + /* enable all available PBDMA units */ + nv_wr32(priv, 0x000204, 0xffffffff); + priv->spoon_nr = hweight32(nv_rd32(priv, 0x000204)); + nv_debug(priv, "%d PBDMA unit(s)\n", priv->spoon_nr); - priv->base.uevent->enable = nve0_fifo_uevent_enable; - priv->base.uevent->disable = nve0_fifo_uevent_disable; - priv->base.uevent->priv = priv; + /* PBDMA[n] */ + for (i = 0; i < priv->spoon_nr; i++) { + nv_mask(priv, 0x04013c + (i * 0x2000), 0x10000100, 0x00000000); + nv_wr32(priv, 0x040108 + (i * 0x2000), 0xffffffff); /* INTR */ + nv_wr32(priv, 0x04010c + (i * 0x2000), 0xfffffeff); /* INTREN */ + } - nv_subdev(priv)->unit = 0x00000100; - nv_subdev(priv)->intr = nve0_fifo_intr; - nv_engine(priv)->cclass = &nve0_fifo_cclass; - nv_engine(priv)->sclass = nve0_fifo_sclass; + nv_wr32(priv, 0x002254, 0x10000000 | priv->user.bar.offset >> 12); + + nv_wr32(priv, 0x002a00, 0xffffffff); + nv_wr32(priv, 0x002100, 0xffffffff); + nv_wr32(priv, 0x002140, 0x3fffffff); return 0; } -static void +void nve0_fifo_dtor(struct nouveau_object *object) { struct nve0_fifo_priv *priv = (void *)object; @@ -631,50 +818,69 @@ nve0_fifo_dtor(struct nouveau_object *object) nouveau_gpuobj_ref(NULL, &priv->user.mem); for (i = 0; i < FIFO_ENGINE_NR; i++) { - nouveau_gpuobj_ref(NULL, &priv->engine[i].playlist[1]); - nouveau_gpuobj_ref(NULL, &priv->engine[i].playlist[0]); + nouveau_gpuobj_ref(NULL, &priv->engine[i].runlist[1]); + nouveau_gpuobj_ref(NULL, &priv->engine[i].runlist[0]); } nouveau_fifo_destroy(&priv->base); } -static int -nve0_fifo_init(struct nouveau_object *object) +int +nve0_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) { - struct nve0_fifo_priv *priv = (void *)object; + struct nve0_fifo_impl *impl = (void *)oclass; + struct nve0_fifo_priv *priv; int ret, i; - ret = nouveau_fifo_init(&priv->base); + ret = nouveau_fifo_create(parent, engine, oclass, 0, + impl->channels - 1, &priv); + *pobject = nv_object(priv); if (ret) return ret; - /* enable all available PSUBFIFOs */ - nv_wr32(priv, 0x000204, 0xffffffff); - priv->spoon_nr = hweight32(nv_rd32(priv, 0x000204)); - nv_debug(priv, "%d subfifo(s)\n", priv->spoon_nr); + for (i = 0; i < FIFO_ENGINE_NR; i++) { + ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x8000, 0x1000, + 0, &priv->engine[i].runlist[0]); + if (ret) + return ret; - /* PSUBFIFO[n] */ - for (i = 0; i < priv->spoon_nr; i++) { - nv_mask(priv, 0x04013c + (i * 0x2000), 0x10000100, 0x00000000); - nv_wr32(priv, 0x040108 + (i * 0x2000), 0xffffffff); /* INTR */ - nv_wr32(priv, 0x04010c + (i * 0x2000), 0xfffffeff); /* INTREN */ + ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x8000, 0x1000, + 0, &priv->engine[i].runlist[1]); + if (ret) + return ret; } - nv_wr32(priv, 0x002254, 0x10000000 | priv->user.bar.offset >> 12); + ret = nouveau_gpuobj_new(nv_object(priv), NULL, 4096 * 0x200, 0x1000, + NVOBJ_FLAG_ZERO_ALLOC, &priv->user.mem); + if (ret) + return ret; - nv_wr32(priv, 0x002a00, 0xffffffff); - nv_wr32(priv, 0x002100, 0xffffffff); - nv_wr32(priv, 0x002140, 0x3fffffff); + ret = nouveau_gpuobj_map(priv->user.mem, NV_MEM_ACCESS_RW, + &priv->user.bar); + if (ret) + return ret; + + priv->base.uevent->enable = nve0_fifo_uevent_enable; + priv->base.uevent->disable = nve0_fifo_uevent_disable; + priv->base.uevent->priv = priv; + + nv_subdev(priv)->unit = 0x00000100; + nv_subdev(priv)->intr = nve0_fifo_intr; + nv_engine(priv)->cclass = &nve0_fifo_cclass; + nv_engine(priv)->sclass = nve0_fifo_sclass; return 0; } struct nouveau_oclass * -nve0_fifo_oclass = &(struct nouveau_oclass) { - .handle = NV_ENGINE(FIFO, 0xe0), - .ofuncs = &(struct nouveau_ofuncs) { +nve0_fifo_oclass = &(struct nve0_fifo_impl) { + .base.handle = NV_ENGINE(FIFO, 0xe0), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nve0_fifo_ctor, .dtor = nve0_fifo_dtor, .init = nve0_fifo_init, - .fini = _nouveau_fifo_fini, + .fini = nve0_fifo_fini, }, -}; + .channels = 4096, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.h b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.h new file mode 100644 index 000000000000..014344ebee66 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/fifo/nve0.h @@ -0,0 +1,17 @@ +#ifndef __NVKM_FIFO_NVE0_H__ +#define __NVKM_FIFO_NVE0_H__ + +#include <engine/fifo.h> + +int nve0_fifo_ctor(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, void *, u32, + struct nouveau_object **); +void nve0_fifo_dtor(struct nouveau_object *); +int nve0_fifo_init(struct nouveau_object *); + +struct nve0_fifo_impl { + struct nouveau_oclass base; + u32 channels; +}; + +#endif diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv108.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv108.c new file mode 100644 index 000000000000..a86bd3352bf8 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv108.c @@ -0,0 +1,1408 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs <bskeggs@redhat.com> + */ + +#include "nvc0.h" + +static struct nvc0_graph_init +nv108_grctx_init_icmd[] = { + { 0x001000, 1, 0x01, 0x00000004 }, + { 0x000039, 3, 0x01, 0x00000000 }, + { 0x0000a9, 1, 0x01, 0x0000ffff }, + { 0x000038, 1, 0x01, 0x0fac6881 }, + { 0x00003d, 1, 0x01, 0x00000001 }, + { 0x0000e8, 8, 0x01, 0x00000400 }, + { 0x000078, 8, 0x01, 0x00000300 }, + { 0x000050, 1, 0x01, 0x00000011 }, + { 0x000058, 8, 0x01, 0x00000008 }, + { 0x000208, 8, 0x01, 0x00000001 }, + { 0x000081, 1, 0x01, 0x00000001 }, + { 0x000085, 1, 0x01, 0x00000004 }, + { 0x000088, 1, 0x01, 0x00000400 }, + { 0x000090, 1, 0x01, 0x00000300 }, + { 0x000098, 1, 0x01, 0x00001001 }, + { 0x0000e3, 1, 0x01, 0x00000001 }, + { 0x0000da, 1, 0x01, 0x00000001 }, + { 0x0000f8, 1, 0x01, 0x00000003 }, + { 0x0000fa, 1, 0x01, 0x00000001 }, + { 0x00009f, 4, 0x01, 0x0000ffff }, + { 0x0000b1, 1, 0x01, 0x00000001 }, + { 0x0000ad, 1, 0x01, 0x0000013e }, + { 0x0000e1, 1, 0x01, 0x00000010 }, + { 0x000290, 16, 0x01, 0x00000000 }, + { 0x0003b0, 16, 0x01, 0x00000000 }, + { 0x0002a0, 16, 0x01, 0x00000000 }, + { 0x000420, 16, 0x01, 0x00000000 }, + { 0x0002b0, 16, 0x01, 0x00000000 }, + { 0x000430, 16, 0x01, 0x00000000 }, + { 0x0002c0, 16, 0x01, 0x00000000 }, + { 0x0004d0, 16, 0x01, 0x00000000 }, + { 0x000720, 16, 0x01, 0x00000000 }, + { 0x0008c0, 16, 0x01, 0x00000000 }, + { 0x000890, 16, 0x01, 0x00000000 }, + { 0x0008e0, 16, 0x01, 0x00000000 }, + { 0x0008a0, 16, 0x01, 0x00000000 }, + { 0x0008f0, 16, 0x01, 0x00000000 }, + { 0x00094c, 1, 0x01, 0x000000ff }, + { 0x00094d, 1, 0x01, 0xffffffff }, + { 0x00094e, 1, 0x01, 0x00000002 }, + { 0x0002ec, 1, 0x01, 0x00000001 }, + { 0x0002f2, 2, 0x01, 0x00000001 }, + { 0x0002f5, 1, 0x01, 0x00000001 }, + { 0x0002f7, 1, 0x01, 0x00000001 }, + { 0x000303, 1, 0x01, 0x00000001 }, + { 0x0002e6, 1, 0x01, 0x00000001 }, + { 0x000466, 1, 0x01, 0x00000052 }, + { 0x000301, 1, 0x01, 0x3f800000 }, + { 0x000304, 1, 0x01, 0x30201000 }, + { 0x000305, 1, 0x01, 0x70605040 }, + { 0x000306, 1, 0x01, 0xb8a89888 }, + { 0x000307, 1, 0x01, 0xf8e8d8c8 }, + { 0x00030a, 1, 0x01, 0x00ffff00 }, + { 0x00030b, 1, 0x01, 0x0000001a }, + { 0x00030c, 1, 0x01, 0x00000001 }, + { 0x000318, 1, 0x01, 0x00000001 }, + { 0x000340, 1, 0x01, 0x00000000 }, + { 0x000375, 1, 0x01, 0x00000001 }, + { 0x00037d, 1, 0x01, 0x00000006 }, + { 0x0003a0, 1, 0x01, 0x00000002 }, + { 0x0003aa, 1, 0x01, 0x00000001 }, + { 0x0003a9, 1, 0x01, 0x00000001 }, + { 0x000380, 1, 0x01, 0x00000001 }, + { 0x000383, 1, 0x01, 0x00000011 }, + { 0x000360, 1, 0x01, 0x00000040 }, + { 0x000366, 2, 0x01, 0x00000000 }, + { 0x000368, 1, 0x01, 0x00000fff }, + { 0x000370, 2, 0x01, 0x00000000 }, + { 0x000372, 1, 0x01, 0x000fffff }, + { 0x00037a, 1, 0x01, 0x00000012 }, + { 0x000619, 1, 0x01, 0x00000003 }, + { 0x000811, 1, 0x01, 0x00000003 }, + { 0x000812, 1, 0x01, 0x00000004 }, + { 0x000813, 1, 0x01, 0x00000006 }, + { 0x000814, 1, 0x01, 0x00000008 }, + { 0x000815, 1, 0x01, 0x0000000b }, + { 0x000800, 6, 0x01, 0x00000001 }, + { 0x000632, 1, 0x01, 0x00000001 }, + { 0x000633, 1, 0x01, 0x00000002 }, + { 0x000634, 1, 0x01, 0x00000003 }, + { 0x000635, 1, 0x01, 0x00000004 }, + { 0x000654, 1, 0x01, 0x3f800000 }, + { 0x000657, 1, 0x01, 0x3f800000 }, + { 0x000655, 2, 0x01, 0x3f800000 }, + { 0x0006cd, 1, 0x01, 0x3f800000 }, + { 0x0007f5, 1, 0x01, 0x3f800000 }, + { 0x0007dc, 1, 0x01, 0x39291909 }, + { 0x0007dd, 1, 0x01, 0x79695949 }, + { 0x0007de, 1, 0x01, 0xb9a99989 }, + { 0x0007df, 1, 0x01, 0xf9e9d9c9 }, + { 0x0007e8, 1, 0x01, 0x00003210 }, + { 0x0007e9, 1, 0x01, 0x00007654 }, + { 0x0007ea, 1, 0x01, 0x00000098 }, + { 0x0007ec, 1, 0x01, 0x39291909 }, + { 0x0007ed, 1, 0x01, 0x79695949 }, + { 0x0007ee, 1, 0x01, 0xb9a99989 }, + { 0x0007ef, 1, 0x01, 0xf9e9d9c9 }, + { 0x0007f0, 1, 0x01, 0x00003210 }, + { 0x0007f1, 1, 0x01, 0x00007654 }, + { 0x0007f2, 1, 0x01, 0x00000098 }, + { 0x0005a5, 1, 0x01, 0x00000001 }, + { 0x000980, 128, 0x01, 0x00000000 }, + { 0x000468, 1, 0x01, 0x00000004 }, + { 0x00046c, 1, 0x01, 0x00000001 }, + { 0x000470, 96, 0x01, 0x00000000 }, + { 0x000510, 16, 0x01, 0x3f800000 }, + { 0x000520, 1, 0x01, 0x000002b6 }, + { 0x000529, 1, 0x01, 0x00000001 }, + { 0x000530, 16, 0x01, 0xffff0000 }, + { 0x000585, 1, 0x01, 0x0000003f }, + { 0x000576, 1, 0x01, 0x00000003 }, + { 0x00057b, 1, 0x01, 0x00000059 }, + { 0x000586, 1, 0x01, 0x00000040 }, + { 0x000582, 2, 0x01, 0x00000080 }, + { 0x0005c2, 1, 0x01, 0x00000001 }, + { 0x000638, 2, 0x01, 0x00000001 }, + { 0x00063a, 1, 0x01, 0x00000002 }, + { 0x00063b, 2, 0x01, 0x00000001 }, + { 0x00063d, 1, 0x01, 0x00000002 }, + { 0x00063e, 1, 0x01, 0x00000001 }, + { 0x0008b8, 8, 0x01, 0x00000001 }, + { 0x000900, 8, 0x01, 0x00000001 }, + { 0x000908, 8, 0x01, 0x00000002 }, + { 0x000910, 16, 0x01, 0x00000001 }, + { 0x000920, 8, 0x01, 0x00000002 }, + { 0x000928, 8, 0x01, 0x00000001 }, + { 0x000662, 1, 0x01, 0x00000001 }, + { 0x000648, 9, 0x01, 0x00000001 }, + { 0x000658, 1, 0x01, 0x0000000f }, + { 0x0007ff, 1, 0x01, 0x0000000a }, + { 0x00066a, 1, 0x01, 0x40000000 }, + { 0x00066b, 1, 0x01, 0x10000000 }, + { 0x00066c, 2, 0x01, 0xffff0000 }, + { 0x0007af, 2, 0x01, 0x00000008 }, + { 0x0007f6, 1, 0x01, 0x00000001 }, + { 0x00080b, 1, 0x01, 0x00000002 }, + { 0x0006b2, 1, 0x01, 0x00000055 }, + { 0x0007ad, 1, 0x01, 0x00000003 }, + { 0x000937, 1, 0x01, 0x00000001 }, + { 0x000971, 1, 0x01, 0x00000008 }, + { 0x000972, 1, 0x01, 0x00000040 }, + { 0x000973, 1, 0x01, 0x0000012c }, + { 0x00097c, 1, 0x01, 0x00000040 }, + { 0x000979, 1, 0x01, 0x00000003 }, + { 0x000975, 1, 0x01, 0x00000020 }, + { 0x000976, 1, 0x01, 0x00000001 }, + { 0x000977, 1, 0x01, 0x00000020 }, + { 0x000978, 1, 0x01, 0x00000001 }, + { 0x000957, 1, 0x01, 0x00000003 }, + { 0x00095e, 1, 0x01, 0x20164010 }, + { 0x00095f, 1, 0x01, 0x00000020 }, + { 0x000a0d, 1, 0x01, 0x00000006 }, + { 0x00097d, 1, 0x01, 0x00000020 }, + { 0x000683, 1, 0x01, 0x00000006 }, + { 0x000685, 1, 0x01, 0x003fffff }, + { 0x000687, 1, 0x01, 0x003fffff }, + { 0x0006a0, 1, 0x01, 0x00000005 }, + { 0x000840, 1, 0x01, 0x00400008 }, + { 0x000841, 1, 0x01, 0x08000080 }, + { 0x000842, 1, 0x01, 0x00400008 }, + { 0x000843, 1, 0x01, 0x08000080 }, + { 0x0006aa, 1, 0x01, 0x00000001 }, + { 0x0006ab, 1, 0x01, 0x00000002 }, + { 0x0006ac, 1, 0x01, 0x00000080 }, + { 0x0006ad, 2, 0x01, 0x00000100 }, + { 0x0006b1, 1, 0x01, 0x00000011 }, + { 0x0006bb, 1, 0x01, 0x000000cf }, + { 0x0006ce, 1, 0x01, 0x2a712488 }, + { 0x000739, 1, 0x01, 0x4085c000 }, + { 0x00073a, 1, 0x01, 0x00000080 }, + { 0x000786, 1, 0x01, 0x80000100 }, + { 0x00073c, 1, 0x01, 0x00010100 }, + { 0x00073d, 1, 0x01, 0x02800000 }, + { 0x000787, 1, 0x01, 0x000000cf }, + { 0x00078c, 1, 0x01, 0x00000008 }, + { 0x000792, 1, 0x01, 0x00000001 }, + { 0x000794, 3, 0x01, 0x00000001 }, + { 0x000797, 1, 0x01, 0x000000cf }, + { 0x000836, 1, 0x01, 0x00000001 }, + { 0x00079a, 1, 0x01, 0x00000002 }, + { 0x000833, 1, 0x01, 0x04444480 }, + { 0x0007a1, 1, 0x01, 0x00000001 }, + { 0x0007a3, 3, 0x01, 0x00000001 }, + { 0x000831, 1, 0x01, 0x00000004 }, + { 0x000b07, 1, 0x01, 0x00000002 }, + { 0x000b08, 2, 0x01, 0x00000100 }, + { 0x000b0a, 1, 0x01, 0x00000001 }, + { 0x000a04, 1, 0x01, 0x000000ff }, + { 0x000a0b, 1, 0x01, 0x00000040 }, + { 0x00097f, 1, 0x01, 0x00000100 }, + { 0x000a02, 1, 0x01, 0x00000001 }, + { 0x000809, 1, 0x01, 0x00000007 }, + { 0x00c221, 1, 0x01, 0x00000040 }, + { 0x00c1b0, 8, 0x01, 0x0000000f }, + { 0x00c1b8, 1, 0x01, 0x0fac6881 }, + { 0x00c1b9, 1, 0x01, 0x00fac688 }, + { 0x00c401, 1, 0x01, 0x00000001 }, + { 0x00c402, 1, 0x01, 0x00010001 }, + { 0x00c403, 2, 0x01, 0x00000001 }, + { 0x00c40e, 1, 0x01, 0x00000020 }, + { 0x00c500, 1, 0x01, 0x00000003 }, + { 0x01e100, 1, 0x01, 0x00000001 }, + { 0x001000, 1, 0x01, 0x00000002 }, + { 0x0006aa, 1, 0x01, 0x00000001 }, + { 0x0006ad, 2, 0x01, 0x00000100 }, + { 0x0006b1, 1, 0x01, 0x00000011 }, + { 0x00078c, 1, 0x01, 0x00000008 }, + { 0x000792, 1, 0x01, 0x00000001 }, + { 0x000794, 3, 0x01, 0x00000001 }, + { 0x000797, 1, 0x01, 0x000000cf }, + { 0x00079a, 1, 0x01, 0x00000002 }, + { 0x0007a1, 1, 0x01, 0x00000001 }, + { 0x0007a3, 3, 0x01, 0x00000001 }, + { 0x000831, 1, 0x01, 0x00000004 }, + { 0x01e100, 1, 0x01, 0x00000001 }, + { 0x001000, 1, 0x01, 0x00000008 }, + { 0x000039, 3, 0x01, 0x00000000 }, + { 0x000380, 1, 0x01, 0x00000001 }, + { 0x000366, 2, 0x01, 0x00000000 }, + { 0x000368, 1, 0x01, 0x00000fff }, + { 0x000370, 2, 0x01, 0x00000000 }, + { 0x000372, 1, 0x01, 0x000fffff }, + { 0x000813, 1, 0x01, 0x00000006 }, + { 0x000814, 1, 0x01, 0x00000008 }, + { 0x000957, 1, 0x01, 0x00000003 }, + { 0x000b07, 1, 0x01, 0x00000002 }, + { 0x000b08, 2, 0x01, 0x00000100 }, + { 0x000b0a, 1, 0x01, 0x00000001 }, + { 0x000a04, 1, 0x01, 0x000000ff }, + { 0x000a0b, 1, 0x01, 0x00000040 }, + { 0x00097f, 1, 0x01, 0x00000100 }, + { 0x000a02, 1, 0x01, 0x00000001 }, + { 0x000809, 1, 0x01, 0x00000007 }, + { 0x00c221, 1, 0x01, 0x00000040 }, + { 0x00c401, 1, 0x01, 0x00000001 }, + { 0x00c402, 1, 0x01, 0x00010001 }, + { 0x00c403, 2, 0x01, 0x00000001 }, + { 0x00c40e, 1, 0x01, 0x00000020 }, + { 0x00c500, 1, 0x01, 0x00000003 }, + { 0x01e100, 1, 0x01, 0x00000001 }, + { 0x001000, 1, 0x01, 0x00000001 }, + { 0x000b07, 1, 0x01, 0x00000002 }, + { 0x000b08, 2, 0x01, 0x00000100 }, + { 0x000b0a, 1, 0x01, 0x00000001 }, + { 0x01e100, 1, 0x01, 0x00000001 }, + {} +}; + +static struct nvc0_graph_init +nv108_grctx_init_a197[] = { + { 0x000800, 1, 0x04, 0x00000000 }, + { 0x000840, 1, 0x04, 0x00000000 }, + { 0x000880, 1, 0x04, 0x00000000 }, + { 0x0008c0, 1, 0x04, 0x00000000 }, + { 0x000900, 1, 0x04, 0x00000000 }, + { 0x000940, 1, 0x04, 0x00000000 }, + { 0x000980, 1, 0x04, 0x00000000 }, + { 0x0009c0, 1, 0x04, 0x00000000 }, + { 0x000804, 1, 0x04, 0x00000000 }, + { 0x000844, 1, 0x04, 0x00000000 }, + { 0x000884, 1, 0x04, 0x00000000 }, + { 0x0008c4, 1, 0x04, 0x00000000 }, + { 0x000904, 1, 0x04, 0x00000000 }, + { 0x000944, 1, 0x04, 0x00000000 }, + { 0x000984, 1, 0x04, 0x00000000 }, + { 0x0009c4, 1, 0x04, 0x00000000 }, + { 0x000808, 1, 0x04, 0x00000400 }, + { 0x000848, 1, 0x04, 0x00000400 }, + { 0x000888, 1, 0x04, 0x00000400 }, + { 0x0008c8, 1, 0x04, 0x00000400 }, + { 0x000908, 1, 0x04, 0x00000400 }, + { 0x000948, 1, 0x04, 0x00000400 }, + { 0x000988, 1, 0x04, 0x00000400 }, + { 0x0009c8, 1, 0x04, 0x00000400 }, + { 0x00080c, 1, 0x04, 0x00000300 }, + { 0x00084c, 1, 0x04, 0x00000300 }, + { 0x00088c, 1, 0x04, 0x00000300 }, + { 0x0008cc, 1, 0x04, 0x00000300 }, + { 0x00090c, 1, 0x04, 0x00000300 }, + { 0x00094c, 1, 0x04, 0x00000300 }, + { 0x00098c, 1, 0x04, 0x00000300 }, + { 0x0009cc, 1, 0x04, 0x00000300 }, + { 0x000810, 1, 0x04, 0x000000cf }, + { 0x000850, 1, 0x04, 0x00000000 }, + { 0x000890, 1, 0x04, 0x00000000 }, + { 0x0008d0, 1, 0x04, 0x00000000 }, + { 0x000910, 1, 0x04, 0x00000000 }, + { 0x000950, 1, 0x04, 0x00000000 }, + { 0x000990, 1, 0x04, 0x00000000 }, + { 0x0009d0, 1, 0x04, 0x00000000 }, + { 0x000814, 1, 0x04, 0x00000040 }, + { 0x000854, 1, 0x04, 0x00000040 }, + { 0x000894, 1, 0x04, 0x00000040 }, + { 0x0008d4, 1, 0x04, 0x00000040 }, + { 0x000914, 1, 0x04, 0x00000040 }, + { 0x000954, 1, 0x04, 0x00000040 }, + { 0x000994, 1, 0x04, 0x00000040 }, + { 0x0009d4, 1, 0x04, 0x00000040 }, + { 0x000818, 1, 0x04, 0x00000001 }, + { 0x000858, 1, 0x04, 0x00000001 }, + { 0x000898, 1, 0x04, 0x00000001 }, + { 0x0008d8, 1, 0x04, 0x00000001 }, + { 0x000918, 1, 0x04, 0x00000001 }, + { 0x000958, 1, 0x04, 0x00000001 }, + { 0x000998, 1, 0x04, 0x00000001 }, + { 0x0009d8, 1, 0x04, 0x00000001 }, + { 0x00081c, 1, 0x04, 0x00000000 }, + { 0x00085c, 1, 0x04, 0x00000000 }, + { 0x00089c, 1, 0x04, 0x00000000 }, + { 0x0008dc, 1, 0x04, 0x00000000 }, + { 0x00091c, 1, 0x04, 0x00000000 }, + { 0x00095c, 1, 0x04, 0x00000000 }, + { 0x00099c, 1, 0x04, 0x00000000 }, + { 0x0009dc, 1, 0x04, 0x00000000 }, + { 0x000820, 1, 0x04, 0x00000000 }, + { 0x000860, 1, 0x04, 0x00000000 }, + { 0x0008a0, 1, 0x04, 0x00000000 }, + { 0x0008e0, 1, 0x04, 0x00000000 }, + { 0x000920, 1, 0x04, 0x00000000 }, + { 0x000960, 1, 0x04, 0x00000000 }, + { 0x0009a0, 1, 0x04, 0x00000000 }, + { 0x0009e0, 1, 0x04, 0x00000000 }, + { 0x001c00, 1, 0x04, 0x00000000 }, + { 0x001c10, 1, 0x04, 0x00000000 }, + { 0x001c20, 1, 0x04, 0x00000000 }, + { 0x001c30, 1, 0x04, 0x00000000 }, + { 0x001c40, 1, 0x04, 0x00000000 }, + { 0x001c50, 1, 0x04, 0x00000000 }, + { 0x001c60, 1, 0x04, 0x00000000 }, + { 0x001c70, 1, 0x04, 0x00000000 }, + { 0x001c80, 1, 0x04, 0x00000000 }, + { 0x001c90, 1, 0x04, 0x00000000 }, + { 0x001ca0, 1, 0x04, 0x00000000 }, + { 0x001cb0, 1, 0x04, 0x00000000 }, + { 0x001cc0, 1, 0x04, 0x00000000 }, + { 0x001cd0, 1, 0x04, 0x00000000 }, + { 0x001ce0, 1, 0x04, 0x00000000 }, + { 0x001cf0, 1, 0x04, 0x00000000 }, + { 0x001c04, 1, 0x04, 0x00000000 }, + { 0x001c14, 1, 0x04, 0x00000000 }, + { 0x001c24, 1, 0x04, 0x00000000 }, + { 0x001c34, 1, 0x04, 0x00000000 }, + { 0x001c44, 1, 0x04, 0x00000000 }, + { 0x001c54, 1, 0x04, 0x00000000 }, + { 0x001c64, 1, 0x04, 0x00000000 }, + { 0x001c74, 1, 0x04, 0x00000000 }, + { 0x001c84, 1, 0x04, 0x00000000 }, + { 0x001c94, 1, 0x04, 0x00000000 }, + { 0x001ca4, 1, 0x04, 0x00000000 }, + { 0x001cb4, 1, 0x04, 0x00000000 }, + { 0x001cc4, 1, 0x04, 0x00000000 }, + { 0x001cd4, 1, 0x04, 0x00000000 }, + { 0x001ce4, 1, 0x04, 0x00000000 }, + { 0x001cf4, 1, 0x04, 0x00000000 }, + { 0x001c08, 1, 0x04, 0x00000000 }, + { 0x001c18, 1, 0x04, 0x00000000 }, + { 0x001c28, 1, 0x04, 0x00000000 }, + { 0x001c38, 1, 0x04, 0x00000000 }, + { 0x001c48, 1, 0x04, 0x00000000 }, + { 0x001c58, 1, 0x04, 0x00000000 }, + { 0x001c68, 1, 0x04, 0x00000000 }, + { 0x001c78, 1, 0x04, 0x00000000 }, + { 0x001c88, 1, 0x04, 0x00000000 }, + { 0x001c98, 1, 0x04, 0x00000000 }, + { 0x001ca8, 1, 0x04, 0x00000000 }, + { 0x001cb8, 1, 0x04, 0x00000000 }, + { 0x001cc8, 1, 0x04, 0x00000000 }, + { 0x001cd8, 1, 0x04, 0x00000000 }, + { 0x001ce8, 1, 0x04, 0x00000000 }, + { 0x001cf8, 1, 0x04, 0x00000000 }, + { 0x001c0c, 1, 0x04, 0x00000000 }, + { 0x001c1c, 1, 0x04, 0x00000000 }, + { 0x001c2c, 1, 0x04, 0x00000000 }, + { 0x001c3c, 1, 0x04, 0x00000000 }, + { 0x001c4c, 1, 0x04, 0x00000000 }, + { 0x001c5c, 1, 0x04, 0x00000000 }, + { 0x001c6c, 1, 0x04, 0x00000000 }, + { 0x001c7c, 1, 0x04, 0x00000000 }, + { 0x001c8c, 1, 0x04, 0x00000000 }, + { 0x001c9c, 1, 0x04, 0x00000000 }, + { 0x001cac, 1, 0x04, 0x00000000 }, + { 0x001cbc, 1, 0x04, 0x00000000 }, + { 0x001ccc, 1, 0x04, 0x00000000 }, + { 0x001cdc, 1, 0x04, 0x00000000 }, + { 0x001cec, 1, 0x04, 0x00000000 }, + { 0x001cfc, 2, 0x04, 0x00000000 }, + { 0x001d10, 1, 0x04, 0x00000000 }, + { 0x001d20, 1, 0x04, 0x00000000 }, + { 0x001d30, 1, 0x04, 0x00000000 }, + { 0x001d40, 1, 0x04, 0x00000000 }, + { 0x001d50, 1, 0x04, 0x00000000 }, + { 0x001d60, 1, 0x04, 0x00000000 }, + { 0x001d70, 1, 0x04, 0x00000000 }, + { 0x001d80, 1, 0x04, 0x00000000 }, + { 0x001d90, 1, 0x04, 0x00000000 }, + { 0x001da0, 1, 0x04, 0x00000000 }, + { 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0x000d10, 1, 0x04, 0xffff0000 }, + { 0x000d18, 1, 0x04, 0xffff0000 }, + { 0x000d20, 1, 0x04, 0xffff0000 }, + { 0x000d28, 1, 0x04, 0xffff0000 }, + { 0x000d30, 1, 0x04, 0xffff0000 }, + { 0x000d38, 1, 0x04, 0xffff0000 }, + { 0x000d04, 1, 0x04, 0xffff0000 }, + { 0x000d0c, 1, 0x04, 0xffff0000 }, + { 0x000d14, 1, 0x04, 0xffff0000 }, + { 0x000d1c, 1, 0x04, 0xffff0000 }, + { 0x000d24, 1, 0x04, 0xffff0000 }, + { 0x000d2c, 1, 0x04, 0xffff0000 }, + { 0x000d34, 1, 0x04, 0xffff0000 }, + { 0x000d3c, 1, 0x04, 0xffff0000 }, + { 0x000e00, 1, 0x04, 0x00000000 }, + { 0x000e10, 1, 0x04, 0x00000000 }, + { 0x000e20, 1, 0x04, 0x00000000 }, + { 0x000e30, 1, 0x04, 0x00000000 }, + { 0x000e40, 1, 0x04, 0x00000000 }, + { 0x000e50, 1, 0x04, 0x00000000 }, + { 0x000e60, 1, 0x04, 0x00000000 }, + { 0x000e70, 1, 0x04, 0x00000000 }, + { 0x000e80, 1, 0x04, 0x00000000 }, + { 0x000e90, 1, 0x04, 0x00000000 }, + { 0x000ea0, 1, 0x04, 0x00000000 }, + { 0x000eb0, 1, 0x04, 0x00000000 }, + { 0x000ec0, 1, 0x04, 0x00000000 }, + { 0x000ed0, 1, 0x04, 0x00000000 }, + { 0x000ee0, 1, 0x04, 0x00000000 }, + { 0x000ef0, 1, 0x04, 0x00000000 }, + { 0x000e04, 1, 0x04, 0xffff0000 }, + { 0x000e14, 1, 0x04, 0xffff0000 }, + { 0x000e24, 1, 0x04, 0xffff0000 }, + { 0x000e34, 1, 0x04, 0xffff0000 }, + { 0x000e44, 1, 0x04, 0xffff0000 }, + { 0x000e54, 1, 0x04, 0xffff0000 }, + { 0x000e64, 1, 0x04, 0xffff0000 }, + { 0x000e74, 1, 0x04, 0xffff0000 }, + { 0x000e84, 1, 0x04, 0xffff0000 }, + { 0x000e94, 1, 0x04, 0xffff0000 }, + { 0x000ea4, 1, 0x04, 0xffff0000 }, + { 0x000eb4, 1, 0x04, 0xffff0000 }, + { 0x000ec4, 1, 0x04, 0xffff0000 }, + { 0x000ed4, 1, 0x04, 0xffff0000 }, + { 0x000ee4, 1, 0x04, 0xffff0000 }, + { 0x000ef4, 1, 0x04, 0xffff0000 }, + { 0x000e08, 1, 0x04, 0xffff0000 }, + { 0x000e18, 1, 0x04, 0xffff0000 }, + { 0x000e28, 1, 0x04, 0xffff0000 }, + { 0x000e38, 1, 0x04, 0xffff0000 }, + { 0x000e48, 1, 0x04, 0xffff0000 }, + { 0x000e58, 1, 0x04, 0xffff0000 }, + { 0x000e68, 1, 0x04, 0xffff0000 }, + { 0x000e78, 1, 0x04, 0xffff0000 }, + { 0x000e88, 1, 0x04, 0xffff0000 }, + { 0x000e98, 1, 0x04, 0xffff0000 }, + { 0x000ea8, 1, 0x04, 0xffff0000 }, + { 0x000eb8, 1, 0x04, 0xffff0000 }, + { 0x000ec8, 1, 0x04, 0xffff0000 }, + { 0x000ed8, 1, 0x04, 0xffff0000 }, + { 0x000ee8, 1, 0x04, 0xffff0000 }, + { 0x000ef8, 1, 0x04, 0xffff0000 }, + { 0x000d40, 1, 0x04, 0x00000000 }, + { 0x000d48, 1, 0x04, 0x00000000 }, + { 0x000d50, 1, 0x04, 0x00000000 }, + { 0x000d58, 1, 0x04, 0x00000000 }, + { 0x000d44, 1, 0x04, 0x00000000 }, + { 0x000d4c, 1, 0x04, 0x00000000 }, + { 0x000d54, 1, 0x04, 0x00000000 }, + { 0x000d5c, 1, 0x04, 0x00000000 }, + { 0x001e00, 1, 0x04, 0x00000001 }, + { 0x001e20, 1, 0x04, 0x00000001 }, + { 0x001e40, 1, 0x04, 0x00000001 }, + { 0x001e60, 1, 0x04, 0x00000001 }, + { 0x001e80, 1, 0x04, 0x00000001 }, + { 0x001ea0, 1, 0x04, 0x00000001 }, + { 0x001ec0, 1, 0x04, 0x00000001 }, + { 0x001ee0, 1, 0x04, 0x00000001 }, + { 0x001e04, 1, 0x04, 0x00000001 }, + { 0x001e24, 1, 0x04, 0x00000001 }, + { 0x001e44, 1, 0x04, 0x00000001 }, + { 0x001e64, 1, 0x04, 0x00000001 }, + { 0x001e84, 1, 0x04, 0x00000001 }, + { 0x001ea4, 1, 0x04, 0x00000001 }, + { 0x001ec4, 1, 0x04, 0x00000001 }, + { 0x001ee4, 1, 0x04, 0x00000001 }, + { 0x001e08, 1, 0x04, 0x00000002 }, + { 0x001e28, 1, 0x04, 0x00000002 }, + { 0x001e48, 1, 0x04, 0x00000002 }, + { 0x001e68, 1, 0x04, 0x00000002 }, + { 0x001e88, 1, 0x04, 0x00000002 }, + { 0x001ea8, 1, 0x04, 0x00000002 }, + { 0x001ec8, 1, 0x04, 0x00000002 }, + { 0x001ee8, 1, 0x04, 0x00000002 }, + { 0x001e0c, 1, 0x04, 0x00000001 }, + { 0x001e2c, 1, 0x04, 0x00000001 }, + { 0x001e4c, 1, 0x04, 0x00000001 }, + { 0x001e6c, 1, 0x04, 0x00000001 }, + { 0x001e8c, 1, 0x04, 0x00000001 }, + { 0x001eac, 1, 0x04, 0x00000001 }, + { 0x001ecc, 1, 0x04, 0x00000001 }, + { 0x001eec, 1, 0x04, 0x00000001 }, + { 0x001e10, 1, 0x04, 0x00000001 }, + { 0x001e30, 1, 0x04, 0x00000001 }, + { 0x001e50, 1, 0x04, 0x00000001 }, + { 0x001e70, 1, 0x04, 0x00000001 }, + { 0x001e90, 1, 0x04, 0x00000001 }, + { 0x001eb0, 1, 0x04, 0x00000001 }, + { 0x001ed0, 1, 0x04, 0x00000001 }, + { 0x001ef0, 1, 0x04, 0x00000001 }, + { 0x001e14, 1, 0x04, 0x00000002 }, + { 0x001e34, 1, 0x04, 0x00000002 }, + { 0x001e54, 1, 0x04, 0x00000002 }, + { 0x001e74, 1, 0x04, 0x00000002 }, + { 0x001e94, 1, 0x04, 0x00000002 }, + { 0x001eb4, 1, 0x04, 0x00000002 }, + { 0x001ed4, 1, 0x04, 0x00000002 }, + { 0x001ef4, 1, 0x04, 0x00000002 }, + { 0x001e18, 1, 0x04, 0x00000001 }, + { 0x001e38, 1, 0x04, 0x00000001 }, + { 0x001e58, 1, 0x04, 0x00000001 }, + { 0x001e78, 1, 0x04, 0x00000001 }, + { 0x001e98, 1, 0x04, 0x00000001 }, + { 0x001eb8, 1, 0x04, 0x00000001 }, + { 0x001ed8, 1, 0x04, 0x00000001 }, + { 0x001ef8, 1, 0x04, 0x00000001 }, + { 0x003400, 128, 0x04, 0x00000000 }, + { 0x00030c, 1, 0x04, 0x00000001 }, + { 0x001944, 1, 0x04, 0x00000000 }, + { 0x001514, 1, 0x04, 0x00000000 }, + { 0x000d68, 1, 0x04, 0x0000ffff }, + { 0x00121c, 1, 0x04, 0x0fac6881 }, + { 0x000fac, 1, 0x04, 0x00000001 }, + { 0x001538, 1, 0x04, 0x00000001 }, + { 0x000fe0, 2, 0x04, 0x00000000 }, + { 0x000fe8, 1, 0x04, 0x00000014 }, + { 0x000fec, 1, 0x04, 0x00000040 }, + { 0x000ff0, 1, 0x04, 0x00000000 }, + { 0x00179c, 1, 0x04, 0x00000000 }, + { 0x001228, 1, 0x04, 0x00000400 }, + { 0x00122c, 1, 0x04, 0x00000300 }, + { 0x001230, 1, 0x04, 0x00010001 }, + { 0x0007f8, 1, 0x04, 0x00000000 }, + { 0x0015b4, 1, 0x04, 0x00000001 }, + { 0x0015cc, 1, 0x04, 0x00000000 }, + { 0x001534, 1, 0x04, 0x00000000 }, + { 0x000fb0, 1, 0x04, 0x00000000 }, + { 0x0015d0, 1, 0x04, 0x00000000 }, + { 0x00153c, 1, 0x04, 0x00000000 }, + { 0x0016b4, 1, 0x04, 0x00000003 }, + { 0x000fbc, 4, 0x04, 0x0000ffff }, + { 0x000df8, 2, 0x04, 0x00000000 }, + { 0x001948, 1, 0x04, 0x00000000 }, + { 0x001970, 1, 0x04, 0x00000001 }, + { 0x00161c, 1, 0x04, 0x000009f0 }, + { 0x000dcc, 1, 0x04, 0x00000010 }, + { 0x00163c, 1, 0x04, 0x00000000 }, + { 0x0015e4, 1, 0x04, 0x00000000 }, + { 0x001160, 32, 0x04, 0x25e00040 }, + { 0x001880, 32, 0x04, 0x00000000 }, + { 0x000f84, 2, 0x04, 0x00000000 }, + { 0x0017c8, 2, 0x04, 0x00000000 }, + { 0x0017d0, 1, 0x04, 0x000000ff }, + { 0x0017d4, 1, 0x04, 0xffffffff }, + { 0x0017d8, 1, 0x04, 0x00000002 }, + { 0x0017dc, 1, 0x04, 0x00000000 }, + { 0x0015f4, 2, 0x04, 0x00000000 }, + { 0x001434, 2, 0x04, 0x00000000 }, + { 0x000d74, 1, 0x04, 0x00000000 }, + { 0x000dec, 1, 0x04, 0x00000001 }, + { 0x0013a4, 1, 0x04, 0x00000000 }, + { 0x001318, 1, 0x04, 0x00000001 }, + { 0x001644, 1, 0x04, 0x00000000 }, + { 0x000748, 1, 0x04, 0x00000000 }, + { 0x000de8, 1, 0x04, 0x00000000 }, + { 0x001648, 1, 0x04, 0x00000000 }, + { 0x0012a4, 1, 0x04, 0x00000000 }, + { 0x001120, 4, 0x04, 0x00000000 }, + { 0x001118, 1, 0x04, 0x00000000 }, + { 0x00164c, 1, 0x04, 0x00000000 }, + { 0x001658, 1, 0x04, 0x00000000 }, + { 0x001910, 1, 0x04, 0x00000290 }, + { 0x001518, 1, 0x04, 0x00000000 }, + { 0x00165c, 1, 0x04, 0x00000001 }, + { 0x001520, 1, 0x04, 0x00000000 }, + { 0x001604, 1, 0x04, 0x00000000 }, + { 0x001570, 1, 0x04, 0x00000000 }, + { 0x0013b0, 2, 0x04, 0x3f800000 }, + { 0x00020c, 1, 0x04, 0x00000000 }, + { 0x001670, 1, 0x04, 0x30201000 }, + { 0x001674, 1, 0x04, 0x70605040 }, + { 0x001678, 1, 0x04, 0xb8a89888 }, + { 0x00167c, 1, 0x04, 0xf8e8d8c8 }, + { 0x00166c, 1, 0x04, 0x00000000 }, + { 0x001680, 1, 0x04, 0x00ffff00 }, + { 0x0012d0, 1, 0x04, 0x00000003 }, + { 0x0012d4, 1, 0x04, 0x00000002 }, + { 0x001684, 2, 0x04, 0x00000000 }, + { 0x000dac, 2, 0x04, 0x00001b02 }, + { 0x000db4, 1, 0x04, 0x00000000 }, + { 0x00168c, 1, 0x04, 0x00000000 }, + { 0x0015bc, 1, 0x04, 0x00000000 }, + { 0x00156c, 1, 0x04, 0x00000000 }, + { 0x00187c, 1, 0x04, 0x00000000 }, + { 0x001110, 1, 0x04, 0x00000001 }, + { 0x000dc0, 3, 0x04, 0x00000000 }, + { 0x001234, 1, 0x04, 0x00000000 }, + { 0x001690, 1, 0x04, 0x00000000 }, + { 0x0012ac, 1, 0x04, 0x00000001 }, + { 0x0002c4, 1, 0x04, 0x00000000 }, + { 0x000790, 5, 0x04, 0x00000000 }, + { 0x00077c, 1, 0x04, 0x00000000 }, + { 0x001000, 1, 0x04, 0x00000010 }, + { 0x0010fc, 1, 0x04, 0x00000000 }, + { 0x001290, 1, 0x04, 0x00000000 }, + { 0x000218, 1, 0x04, 0x00000010 }, + { 0x0012d8, 1, 0x04, 0x00000000 }, + { 0x0012dc, 1, 0x04, 0x00000010 }, + { 0x000d94, 1, 0x04, 0x00000001 }, + { 0x00155c, 2, 0x04, 0x00000000 }, + { 0x001564, 1, 0x04, 0x00000fff }, + { 0x001574, 2, 0x04, 0x00000000 }, + { 0x00157c, 1, 0x04, 0x000fffff }, + { 0x001354, 1, 0x04, 0x00000000 }, + { 0x001610, 1, 0x04, 0x00000012 }, + { 0x001608, 2, 0x04, 0x00000000 }, + { 0x00260c, 1, 0x04, 0x00000000 }, + { 0x0007ac, 1, 0x04, 0x00000000 }, + { 0x00162c, 1, 0x04, 0x00000003 }, + { 0x000210, 1, 0x04, 0x00000000 }, + { 0x000320, 1, 0x04, 0x00000000 }, + { 0x000324, 6, 0x04, 0x3f800000 }, + { 0x000750, 1, 0x04, 0x00000000 }, + { 0x000760, 1, 0x04, 0x39291909 }, + { 0x000764, 1, 0x04, 0x79695949 }, + { 0x000768, 1, 0x04, 0xb9a99989 }, + { 0x00076c, 1, 0x04, 0xf9e9d9c9 }, + { 0x000770, 1, 0x04, 0x30201000 }, + { 0x000774, 1, 0x04, 0x70605040 }, + { 0x000778, 1, 0x04, 0x00009080 }, + { 0x000780, 1, 0x04, 0x39291909 }, + { 0x000784, 1, 0x04, 0x79695949 }, + { 0x000788, 1, 0x04, 0xb9a99989 }, + { 0x00078c, 1, 0x04, 0xf9e9d9c9 }, + { 0x0007d0, 1, 0x04, 0x30201000 }, + { 0x0007d4, 1, 0x04, 0x70605040 }, + { 0x0007d8, 1, 0x04, 0x00009080 }, + { 0x00037c, 1, 0x04, 0x00000001 }, + { 0x000740, 2, 0x04, 0x00000000 }, + { 0x002600, 1, 0x04, 0x00000000 }, + { 0x001918, 1, 0x04, 0x00000000 }, + { 0x00191c, 1, 0x04, 0x00000900 }, + { 0x001920, 1, 0x04, 0x00000405 }, + { 0x001308, 1, 0x04, 0x00000001 }, + { 0x001924, 1, 0x04, 0x00000000 }, + { 0x0013ac, 1, 0x04, 0x00000000 }, + { 0x00192c, 1, 0x04, 0x00000001 }, + { 0x00193c, 1, 0x04, 0x00002c1c }, + { 0x000d7c, 1, 0x04, 0x00000000 }, + { 0x000f8c, 1, 0x04, 0x00000000 }, + { 0x0002c0, 1, 0x04, 0x00000001 }, + { 0x001510, 1, 0x04, 0x00000000 }, + { 0x001940, 1, 0x04, 0x00000000 }, + { 0x000ff4, 2, 0x04, 0x00000000 }, + { 0x00194c, 2, 0x04, 0x00000000 }, + { 0x001968, 1, 0x04, 0x00000000 }, + { 0x001590, 1, 0x04, 0x0000003f }, + { 0x0007e8, 4, 0x04, 0x00000000 }, + { 0x00196c, 1, 0x04, 0x00000011 }, + { 0x0002e4, 1, 0x04, 0x0000b001 }, + { 0x00036c, 2, 0x04, 0x00000000 }, + { 0x00197c, 1, 0x04, 0x00000000 }, + { 0x000fcc, 2, 0x04, 0x00000000 }, + { 0x0002d8, 1, 0x04, 0x00000040 }, + { 0x001980, 1, 0x04, 0x00000080 }, + { 0x001504, 1, 0x04, 0x00000080 }, + { 0x001984, 1, 0x04, 0x00000000 }, + { 0x000300, 1, 0x04, 0x00000001 }, + { 0x0013a8, 1, 0x04, 0x00000000 }, + { 0x0012ec, 1, 0x04, 0x00000000 }, + { 0x001310, 1, 0x04, 0x00000000 }, + { 0x001314, 1, 0x04, 0x00000001 }, + { 0x001380, 1, 0x04, 0x00000000 }, + { 0x001384, 4, 0x04, 0x00000001 }, + { 0x001394, 1, 0x04, 0x00000000 }, + { 0x00139c, 1, 0x04, 0x00000000 }, + { 0x001398, 1, 0x04, 0x00000000 }, + { 0x001594, 1, 0x04, 0x00000000 }, + { 0x001598, 4, 0x04, 0x00000001 }, + { 0x000f54, 3, 0x04, 0x00000000 }, + { 0x0019bc, 1, 0x04, 0x00000000 }, + { 0x000f9c, 2, 0x04, 0x00000000 }, + { 0x0012cc, 1, 0x04, 0x00000000 }, + { 0x0012e8, 1, 0x04, 0x00000000 }, + { 0x00130c, 1, 0x04, 0x00000001 }, + { 0x001360, 8, 0x04, 0x00000000 }, + { 0x00133c, 2, 0x04, 0x00000001 }, + { 0x001344, 1, 0x04, 0x00000002 }, + { 0x001348, 2, 0x04, 0x00000001 }, + { 0x001350, 1, 0x04, 0x00000002 }, + { 0x001358, 1, 0x04, 0x00000001 }, + { 0x0012e4, 1, 0x04, 0x00000000 }, + { 0x00131c, 4, 0x04, 0x00000000 }, + { 0x0019c0, 1, 0x04, 0x00000000 }, + { 0x001140, 1, 0x04, 0x00000000 }, + { 0x0019c4, 1, 0x04, 0x00000000 }, + { 0x0019c8, 1, 0x04, 0x00001500 }, + { 0x00135c, 1, 0x04, 0x00000000 }, + { 0x000f90, 1, 0x04, 0x00000000 }, + { 0x0019e0, 8, 0x04, 0x00000001 }, + { 0x0019cc, 1, 0x04, 0x00000001 }, + { 0x0015b8, 1, 0x04, 0x00000000 }, + { 0x001a00, 1, 0x04, 0x00001111 }, + { 0x001a04, 7, 0x04, 0x00000000 }, + { 0x000d6c, 2, 0x04, 0xffff0000 }, + { 0x0010f8, 1, 0x04, 0x00001010 }, + { 0x000d80, 5, 0x04, 0x00000000 }, + { 0x000da0, 1, 0x04, 0x00000000 }, + { 0x0007a4, 2, 0x04, 0x00000000 }, + { 0x001508, 1, 0x04, 0x80000000 }, + { 0x00150c, 1, 0x04, 0x40000000 }, + { 0x001668, 1, 0x04, 0x00000000 }, + { 0x000318, 2, 0x04, 0x00000008 }, + { 0x000d9c, 1, 0x04, 0x00000001 }, + { 0x000ddc, 1, 0x04, 0x00000002 }, + { 0x000374, 1, 0x04, 0x00000000 }, + { 0x000378, 1, 0x04, 0x00000020 }, + { 0x0007dc, 1, 0x04, 0x00000000 }, + { 0x00074c, 1, 0x04, 0x00000055 }, + { 0x001420, 1, 0x04, 0x00000003 }, + { 0x0017bc, 2, 0x04, 0x00000000 }, + { 0x0017c4, 1, 0x04, 0x00000001 }, + { 0x001008, 1, 0x04, 0x00000008 }, + { 0x00100c, 1, 0x04, 0x00000040 }, + { 0x001010, 1, 0x04, 0x0000012c }, + { 0x000d60, 1, 0x04, 0x00000040 }, + { 0x00075c, 1, 0x04, 0x00000003 }, + { 0x001018, 1, 0x04, 0x00000020 }, + { 0x00101c, 1, 0x04, 0x00000001 }, + { 0x001020, 1, 0x04, 0x00000020 }, + { 0x001024, 1, 0x04, 0x00000001 }, + { 0x001444, 3, 0x04, 0x00000000 }, + { 0x000360, 1, 0x04, 0x20164010 }, + { 0x000364, 1, 0x04, 0x00000020 }, + { 0x000368, 1, 0x04, 0x00000000 }, + { 0x000de4, 1, 0x04, 0x00000000 }, + { 0x000204, 1, 0x04, 0x00000006 }, + { 0x000208, 1, 0x04, 0x00000000 }, + { 0x0002cc, 2, 0x04, 0x003fffff }, + { 0x001220, 1, 0x04, 0x00000005 }, + { 0x000fdc, 1, 0x04, 0x00000000 }, + { 0x000f98, 1, 0x04, 0x00400008 }, + { 0x001284, 1, 0x04, 0x08000080 }, + { 0x001450, 1, 0x04, 0x00400008 }, + { 0x001454, 1, 0x04, 0x08000080 }, + { 0x000214, 1, 0x04, 0x00000000 }, + {} +}; + +static struct nvc0_graph_init +nv108_grctx_init_unk40xx[] = { + { 0x404004, 8, 0x04, 0x00000000 }, + { 0x404024, 1, 0x04, 0x0000e000 }, + { 0x404028, 8, 0x04, 0x00000000 }, + { 0x4040a8, 8, 0x04, 0x00000000 }, + { 0x4040c8, 1, 0x04, 0xf800008f }, + { 0x4040d0, 6, 0x04, 0x00000000 }, + { 0x4040e8, 1, 0x04, 0x00001000 }, + { 0x4040f8, 1, 0x04, 0x00000000 }, + { 0x404100, 10, 0x04, 0x00000000 }, + { 0x404130, 2, 0x04, 0x00000000 }, + { 0x404138, 1, 0x04, 0x20000040 }, + { 0x404150, 1, 0x04, 0x0000002e }, + { 0x404154, 1, 0x04, 0x00000400 }, + { 0x404158, 1, 0x04, 0x00000200 }, + { 0x404164, 1, 0x04, 0x00000055 }, + { 0x40417c, 2, 0x04, 0x00000000 }, + { 0x404194, 1, 0x04, 0x01000700 }, + { 0x4041a0, 4, 0x04, 0x00000000 }, + { 0x404200, 1, 0x04, 0x0000a197 }, + { 0x404204, 1, 0x04, 0x0000a1c0 }, + { 0x404208, 1, 0x04, 0x0000a140 }, + { 0x40420c, 1, 0x04, 0x0000902d }, + {} +}; + +static struct nvc0_graph_init +nv108_grctx_init_unk58xx[] = { + { 0x405800, 1, 0x04, 0x0f8000bf }, + { 0x405830, 1, 0x04, 0x02180648 }, + { 0x405834, 1, 0x04, 0x08000000 }, + { 0x405838, 1, 0x04, 0x00000000 }, + { 0x405854, 1, 0x04, 0x00000000 }, + { 0x405870, 4, 0x04, 0x00000001 }, + { 0x405a00, 2, 0x04, 0x00000000 }, + { 0x405a18, 1, 0x04, 0x00000000 }, + { 0x405a1c, 1, 0x04, 0x000000ff }, + {} +}; + +static struct nvc0_graph_init +nv108_grctx_init_unk64xx[] = { + { 0x4064a8, 1, 0x04, 0x00000000 }, + { 0x4064ac, 1, 0x04, 0x00003fff }, + { 0x4064b0, 3, 0x04, 0x00000000 }, + { 0x4064c0, 1, 0x04, 0x802000f0 }, + { 0x4064c4, 1, 0x04, 0x0192ffff }, + { 0x4064c8, 1, 0x04, 0x00c20200 }, + { 0x4064cc, 9, 0x04, 0x00000000 }, + { 0x4064fc, 1, 0x04, 0x0000022a }, + {} +}; + +static struct nvc0_graph_init +nv108_grctx_init_unk78xx[] = { + { 0x407804, 1, 0x04, 0x00000063 }, + { 0x40780c, 1, 0x04, 0x0a418820 }, + { 0x407810, 1, 0x04, 0x062080e6 }, + { 0x407814, 1, 0x04, 0x020398a4 }, + { 0x407818, 1, 0x04, 0x0e629062 }, + { 0x40781c, 1, 0x04, 0x0a418820 }, + { 0x407820, 1, 0x04, 0x000000e6 }, + { 0x4078bc, 1, 0x04, 0x00000103 }, + {} +}; + +static struct nvc0_graph_init +nv108_grctx_init_unk88xx[] = { + { 0x408800, 1, 0x04, 0x32802a3c }, + { 0x408804, 1, 0x04, 0x00000040 }, + { 0x408808, 1, 0x04, 0x1003e005 }, + { 0x408840, 1, 0x04, 0x0000000b }, + { 0x408900, 1, 0x04, 0xb080b801 }, + { 0x408904, 1, 0x04, 0x62000001 }, + { 0x408908, 1, 0x04, 0x02c8102f }, + { 0x408980, 1, 0x04, 0x0000011d }, + {} +}; + +static struct nvc0_graph_init +nv108_grctx_init_gpc_0[] = { + { 0x418380, 1, 0x04, 0x00000016 }, + { 0x418400, 1, 0x04, 0x38005e00 }, + { 0x418404, 1, 0x04, 0x71e0ffff }, + { 0x41840c, 1, 0x04, 0x00001008 }, + { 0x418410, 1, 0x04, 0x0fff0fff }, + { 0x418414, 1, 0x04, 0x02200fff }, + { 0x418450, 6, 0x04, 0x00000000 }, + { 0x418468, 1, 0x04, 0x00000001 }, + { 0x41846c, 2, 0x04, 0x00000000 }, + { 0x418600, 1, 0x04, 0x0000007f }, + { 0x418684, 1, 0x04, 0x0000001f }, + { 0x418700, 1, 0x04, 0x00000002 }, + { 0x418704, 2, 0x04, 0x00000080 }, + { 0x41870c, 2, 0x04, 0x00000000 }, + { 0x418800, 1, 0x04, 0x7006863a }, + { 0x418808, 1, 0x04, 0x00000000 }, + { 0x41880c, 1, 0x04, 0x00000030 }, + { 0x418810, 1, 0x04, 0x00000000 }, + { 0x418828, 1, 0x04, 0x00000044 }, + { 0x418830, 1, 0x04, 0x10000001 }, + { 0x4188d8, 1, 0x04, 0x00000008 }, + { 0x4188e0, 1, 0x04, 0x01000000 }, + { 0x4188e8, 5, 0x04, 0x00000000 }, + { 0x4188fc, 1, 0x04, 0x20100058 }, + { 0x41891c, 1, 0x04, 0x00ff00ff }, + { 0x418924, 1, 0x04, 0x00000000 }, + { 0x418928, 1, 0x04, 0x00ffff00 }, + { 0x41892c, 1, 0x04, 0x0000ff00 }, + { 0x418b00, 1, 0x04, 0x0000001e }, + { 0x418b08, 1, 0x04, 0x0a418820 }, + { 0x418b0c, 1, 0x04, 0x062080e6 }, + { 0x418b10, 1, 0x04, 0x020398a4 }, + { 0x418b14, 1, 0x04, 0x0e629062 }, + { 0x418b18, 1, 0x04, 0x0a418820 }, + { 0x418b1c, 1, 0x04, 0x000000e6 }, + { 0x418bb8, 1, 0x04, 0x00000103 }, + { 0x418c08, 1, 0x04, 0x00000001 }, + { 0x418c10, 8, 0x04, 0x00000000 }, + { 0x418c40, 1, 0x04, 0xffffffff }, + { 0x418c6c, 1, 0x04, 0x00000001 }, + { 0x418c80, 1, 0x04, 0x2020000c }, + { 0x418c8c, 1, 0x04, 0x00000001 }, + { 0x418d24, 1, 0x04, 0x00000000 }, + { 0x419000, 1, 0x04, 0x00000780 }, + { 0x419004, 2, 0x04, 0x00000000 }, + { 0x419014, 1, 0x04, 0x00000004 }, + {} +}; + +static struct nvc0_graph_init +nv108_grctx_init_tpc[] = { + { 0x419848, 1, 0x04, 0x00000000 }, + { 0x419864, 1, 0x04, 0x00000129 }, + { 0x419888, 1, 0x04, 0x00000000 }, + { 0x419a00, 1, 0x04, 0x000100f0 }, + { 0x419a04, 1, 0x04, 0x00000001 }, + { 0x419a08, 1, 0x04, 0x00000421 }, + { 0x419a0c, 1, 0x04, 0x00120000 }, + { 0x419a10, 1, 0x04, 0x00000000 }, + { 0x419a14, 1, 0x04, 0x00000200 }, + { 0x419a1c, 1, 0x04, 0x0000c000 }, + { 0x419a20, 1, 0x04, 0x00000800 }, + { 0x419a30, 1, 0x04, 0x00000001 }, + { 0x419ac4, 1, 0x04, 0x0037f440 }, + { 0x419c00, 1, 0x04, 0x0000001a }, + { 0x419c04, 1, 0x04, 0x80000006 }, + { 0x419c08, 1, 0x04, 0x00000002 }, + { 0x419c20, 1, 0x04, 0x00000000 }, + { 0x419c24, 1, 0x04, 0x00084210 }, + { 0x419c28, 1, 0x04, 0x3efbefbe }, + { 0x419ce8, 1, 0x04, 0x00000000 }, + { 0x419cf4, 1, 0x04, 0x00000203 }, + { 0x419e04, 1, 0x04, 0x00000000 }, + { 0x419e08, 1, 0x04, 0x0000001d }, + { 0x419e0c, 1, 0x04, 0x00000000 }, + { 0x419e10, 1, 0x04, 0x00001c02 }, + { 0x419e44, 1, 0x04, 0x0013eff2 }, + { 0x419e48, 1, 0x04, 0x00000000 }, + { 0x419e4c, 1, 0x04, 0x0000007f }, + { 0x419e50, 2, 0x04, 0x00000000 }, + { 0x419e58, 1, 0x04, 0x00000001 }, + { 0x419e5c, 3, 0x04, 0x00000000 }, + { 0x419e68, 1, 0x04, 0x00000002 }, + { 0x419e6c, 12, 0x04, 0x00000000 }, + { 0x419eac, 1, 0x04, 0x00001f8f }, + { 0x419eb0, 1, 0x04, 0x0db00da0 }, + { 0x419eb8, 1, 0x04, 0x00000000 }, + { 0x419ec8, 1, 0x04, 0x0001304f }, + { 0x419f30, 4, 0x04, 0x00000000 }, + { 0x419f40, 1, 0x04, 0x00000018 }, + { 0x419f44, 3, 0x04, 0x00000000 }, + { 0x419f58, 1, 0x04, 0x00000020 }, + { 0x419f70, 1, 0x04, 0x00000000 }, + { 0x419f78, 1, 0x04, 0x000001eb }, + { 0x419f7c, 1, 0x04, 0x00000404 }, + {} +}; + +static struct nvc0_graph_init +nv108_grctx_init_unk[] = { + { 0x41be24, 1, 0x04, 0x00000006 }, + { 0x41bec0, 1, 0x04, 0x10000000 }, + { 0x41bec4, 1, 0x04, 0x00037f7f }, + { 0x41bee4, 1, 0x04, 0x00000000 }, + { 0x41bef0, 1, 0x04, 0x000003ff }, + { 0x41bf00, 1, 0x04, 0x0a418820 }, + { 0x41bf04, 1, 0x04, 0x062080e6 }, + { 0x41bf08, 1, 0x04, 0x020398a4 }, + { 0x41bf0c, 1, 0x04, 0x0e629062 }, + { 0x41bf10, 1, 0x04, 0x0a418820 }, + { 0x41bf14, 1, 0x04, 0x000000e6 }, + { 0x41bfd0, 1, 0x04, 0x00900103 }, + { 0x41bfe0, 1, 0x04, 0x00400001 }, + { 0x41bfe4, 1, 0x04, 0x00000000 }, + {} +}; + +static void +nv108_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info) +{ + u32 magic[GPC_MAX][2]; + u32 offset; + int gpc; + + mmio_data(0x003000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS); + mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS); + mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW); + mmio_list(0x40800c, 0x00000000, 8, 1); + mmio_list(0x408010, 0x80000000, 0, 0); + mmio_list(0x419004, 0x00000000, 8, 1); + mmio_list(0x419008, 0x00000000, 0, 0); + mmio_list(0x408004, 0x00000000, 8, 0); + mmio_list(0x408008, 0x80000030, 0, 0); + mmio_list(0x418808, 0x00000000, 8, 0); + mmio_list(0x41880c, 0x80000030, 0, 0); + mmio_list(0x418810, 0x80000000, 12, 2); + mmio_list(0x419848, 0x10000000, 12, 2); + + mmio_list(0x405830, 0x02180648, 0, 0); + mmio_list(0x4064c4, 0x0192ffff, 0, 0); + + for (gpc = 0, offset = 0; gpc < priv->gpc_nr; gpc++) { + u16 magic0 = 0x0218 * priv->tpc_nr[gpc]; + u16 magic1 = 0x0648 * priv->tpc_nr[gpc]; + magic[gpc][0] = 0x10000000 | (magic0 << 16) | offset; + magic[gpc][1] = 0x00000000 | (magic1 << 16); + offset += 0x0324 * priv->tpc_nr[gpc]; + } + + for (gpc = 0; gpc < priv->gpc_nr; gpc++) { + mmio_list(GPC_UNIT(gpc, 0x30c0), magic[gpc][0], 0, 0); + mmio_list(GPC_UNIT(gpc, 0x30e4), magic[gpc][1] | offset, 0, 0); + offset += 0x07ff * priv->tpc_nr[gpc]; + } + + mmio_list(0x17e91c, 0x0b040a0b, 0, 0); + mmio_list(0x17e920, 0x00090d08, 0, 0); +} + +static struct nvc0_graph_init * +nv108_grctx_init_hub[] = { + nvc0_grctx_init_base, + nv108_grctx_init_unk40xx, + nvf0_grctx_init_unk44xx, + nve4_grctx_init_unk46xx, + nve4_grctx_init_unk47xx, + nv108_grctx_init_unk58xx, + nvf0_grctx_init_unk5bxx, + nvf0_grctx_init_unk60xx, + nv108_grctx_init_unk64xx, + nv108_grctx_init_unk78xx, + nve4_grctx_init_unk80xx, + nv108_grctx_init_unk88xx, + NULL +}; + +struct nvc0_graph_init * +nv108_grctx_init_gpc[] = { + nv108_grctx_init_gpc_0, + nvc0_grctx_init_gpc_1, + nv108_grctx_init_tpc, + nv108_grctx_init_unk, + NULL +}; + +struct nvc0_graph_init +nv108_grctx_init_mthd_magic[] = { + { 0x3410, 1, 0x04, 0x8e0e2006 }, + { 0x3414, 1, 0x04, 0x00000038 }, + {} +}; + +static struct nvc0_graph_mthd +nv108_grctx_init_mthd[] = { + { 0xa197, nv108_grctx_init_a197, }, + { 0x902d, nvc0_grctx_init_902d, }, + { 0x902d, nv108_grctx_init_mthd_magic, }, + {} +}; + +struct nouveau_oclass * +nv108_grctx_oclass = &(struct nvc0_grctx_oclass) { + .base.handle = NV_ENGCTX(GR, 0x08), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nvc0_graph_context_ctor, + .dtor = nvc0_graph_context_dtor, + .init = _nouveau_graph_context_init, + .fini = _nouveau_graph_context_fini, + .rd32 = _nouveau_graph_context_rd32, + .wr32 = _nouveau_graph_context_wr32, + }, + .main = nve4_grctx_generate_main, + .mods = nv108_grctx_generate_mods, + .unkn = nve4_grctx_generate_unkn, + .hub = nv108_grctx_init_hub, + .gpc = nv108_grctx_init_gpc, + .icmd = nv108_grctx_init_icmd, + .mthd = nv108_grctx_init_mthd, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvf0.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvf0.c index dcb2ebb8c29d..44012c3da538 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvf0.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvf0.c @@ -50,7 +50,7 @@ nvf0_grctx_init_unk40xx[] = { {} }; -static struct nvc0_graph_init +struct nvc0_graph_init nvf0_grctx_init_unk44xx[] = { { 0x404404, 12, 0x04, 0x00000000 }, { 0x404438, 1, 0x04, 0x00000000 }, @@ -62,7 +62,7 @@ nvf0_grctx_init_unk44xx[] = { {} }; -static struct nvc0_graph_init +struct nvc0_graph_init nvf0_grctx_init_unk5bxx[] = { { 0x405b00, 1, 0x04, 0x00000000 }, { 0x405b10, 1, 0x04, 0x00001000 }, @@ -70,7 +70,7 @@ nvf0_grctx_init_unk5bxx[] = { {} }; -static struct nvc0_graph_init +struct nvc0_graph_init nvf0_grctx_init_unk60xx[] = { { 0x406020, 1, 0x04, 0x034103c1 }, { 0x406028, 4, 0x04, 0x00000001 }, @@ -286,7 +286,6 @@ nvf0_grctx_init_hub[] = { nvf0_grctx_init_unk64xx, nve4_grctx_init_unk80xx, nvf0_grctx_init_unk88xx, - nvd9_grctx_init_rop, NULL }; diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/com.fuc b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/com.fuc index 5d24b6de16cc..e148961b8075 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/com.fuc +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/com.fuc @@ -38,7 +38,7 @@ queue_put: cmpu b32 $r8 $r9 bra ne #queue_put_next mov $r15 E_CMD_OVERFLOW - call #error + call(error) ret // store cmd/data on queue @@ -92,18 +92,16 @@ queue_get_done: // Out: $r15 value // nv_rd32: - mov $r11 0x728 - shl b32 $r11 6 mov b32 $r12 $r14 bset $r12 31 // MMIO_CTRL_PENDING - iowr I[$r11 + 0x000] $r12 // MMIO_CTRL + nv_iowr(NV_PGRAPH_FECS_MMIO_CTRL, 0, $r12) nv_rd32_wait: - iord $r12 I[$r11 + 0x000] + nv_iord($r12, NV_PGRAPH_FECS_MMIO_CTRL, 0) xbit $r12 $r12 31 bra ne #nv_rd32_wait mov $r10 6 // DONE_MMIO_RD - call #wait_doneo - iord $r15 I[$r11 + 0x100] // MMIO_RDVAL + call(wait_doneo) + nv_iord($r15, NV_PGRAPH_FECS_MMIO_RDVAL, 0) ret // nv_wr32 - write 32-bit value to nv register @@ -112,37 +110,17 @@ nv_rd32: // $r15 value // nv_wr32: - mov $r11 0x728 - shl b32 $r11 6 - iowr I[$r11 + 0x200] $r15 // MMIO_WRVAL + nv_iowr(NV_PGRAPH_FECS_MMIO_WRVAL, 0, $r15) mov b32 $r12 $r14 bset $r12 31 // MMIO_CTRL_PENDING bset $r12 30 // MMIO_CTRL_WRITE - iowr I[$r11 + 0x000] $r12 // MMIO_CTRL + nv_iowr(NV_PGRAPH_FECS_MMIO_CTRL, 0, $r12) nv_wr32_wait: - iord $r12 I[$r11 + 0x000] + nv_iord($r12, NV_PGRAPH_FECS_MMIO_CTRL, 0) xbit $r12 $r12 31 bra ne #nv_wr32_wait ret -// (re)set watchdog timer -// -// In : $r15 timeout -// -watchdog_reset: - mov $r8 0x430 - shl b32 $r8 6 - bset $r15 31 - iowr I[$r8 + 0x000] $r15 - ret - -// clear watchdog timer -watchdog_clear: - mov $r8 0x430 - shl b32 $r8 6 - iowr I[$r8 + 0x000] $r0 - ret - // wait_donez - wait on FUC_DONE bit to become clear // // In : $r10 bit to wait on @@ -163,13 +141,9 @@ wait_donez: // wait_doneo: trace_set(T_WAIT); - mov $r8 0x818 - shl b32 $r8 6 - iowr I[$r8 + 0x000] $r10 + nv_iowr(NV_PGRAPH_FECS_CC_SCRATCH_VAL(6), 0, $r10) wait_doneo_e: - mov $r8 0x400 - shl b32 $r8 6 - iord $r8 I[$r8 + 0x000] + nv_iord($r8, NV_PGRAPH_FECS_SIGNAL, 0) xbit $r8 $r8 $r10 bra e #wait_doneo_e trace_clr(T_WAIT) @@ -209,21 +183,18 @@ mmctx_size: // mmctx_xfer: trace_set(T_MMCTX) - mov $r8 0x710 - shl b32 $r8 6 clear b32 $r9 or $r11 $r11 bra e #mmctx_base_disabled - iowr I[$r8 + 0x000] $r11 // MMCTX_BASE + nv_iowr(NV_PGRAPH_FECS_MMCTX_BASE, 0, $r11) bset $r9 0 // BASE_EN mmctx_base_disabled: or $r14 $r14 bra e #mmctx_multi_disabled - iowr I[$r8 + 0x200] $r14 // MMCTX_MULTI_STRIDE - iowr I[$r8 + 0x300] $r15 // MMCTX_MULTI_MASK + nv_iowr(NV_PGRAPH_FECS_MMCTX_MULTI_STRIDE, 0, $r14) + nv_iowr(NV_PGRAPH_FECS_MMCTX_MULTI_MASK, 0, $r15) bset $r9 1 // MULTI_EN mmctx_multi_disabled: - add b32 $r8 0x100 xbit $r11 $r10 0 shl b32 $r11 16 // DIR @@ -231,20 +202,20 @@ mmctx_xfer: xbit $r14 $r10 1 shl b32 $r14 17 or $r11 $r14 // START_TRIGGER - iowr I[$r8 + 0x000] $r11 // MMCTX_CTRL + nv_iowr(NV_PGRAPH_FECS_MMCTX_CTRL, 0, $r11) // loop over the mmio list, and send requests to the hw mmctx_exec_loop: // wait for space in mmctx queue mmctx_wait_free: - iord $r14 I[$r8 + 0x000] // MMCTX_CTRL + nv_iord($r14, NV_PGRAPH_FECS_MMCTX_CTRL, 0) and $r14 0x1f bra e #mmctx_wait_free // queue up an entry ld b32 $r14 D[$r12] or $r14 $r9 - iowr I[$r8 + 0x300] $r14 + nv_iowr(NV_PGRAPH_FECS_MMCTX_QUEUE, 0, $r14) add b32 $r12 4 cmpu b32 $r12 $r13 bra ne #mmctx_exec_loop @@ -253,22 +224,22 @@ mmctx_xfer: bra ne #mmctx_stop // wait for queue to empty mmctx_fini_wait: - iord $r11 I[$r8 + 0x000] // MMCTX_CTRL + nv_iord($r11, NV_PGRAPH_FECS_MMCTX_CTRL, 0) and $r11 0x1f cmpu b32 $r11 0x10 bra ne #mmctx_fini_wait mov $r10 2 // DONE_MMCTX - call #wait_donez + call(wait_donez) bra #mmctx_done mmctx_stop: xbit $r11 $r10 0 shl b32 $r11 16 // DIR bset $r11 12 // QLIMIT = 0x10 bset $r11 18 // STOP_TRIGGER - iowr I[$r8 + 0x000] $r11 // MMCTX_CTRL + nv_iowr(NV_PGRAPH_FECS_MMCTX_CTRL, 0, $r11) mmctx_stop_wait: // wait for STOP_TRIGGER to clear - iord $r11 I[$r8 + 0x000] // MMCTX_CTRL + nv_iord($r11, NV_PGRAPH_FECS_MMCTX_CTRL, 0) xbit $r11 $r11 18 bra ne #mmctx_stop_wait mmctx_done: @@ -280,28 +251,24 @@ mmctx_xfer: strand_wait: push $r10 mov $r10 2 - call #wait_donez + call(wait_donez) pop $r10 ret // unknown - call before issuing strand commands // strand_pre: - mov $r8 0x4afc - sethi $r8 0x20000 - mov $r9 0xc - iowr I[$r8] $r9 - call #strand_wait + mov $r9 NV_PGRAPH_FECS_STRAND_CMD_ENABLE + nv_iowr(NV_PGRAPH_FECS_STRAND_CMD, 0x3f, $r9) + call(strand_wait) ret // unknown - call after issuing strand commands // strand_post: - mov $r8 0x4afc - sethi $r8 0x20000 - mov $r9 0xd - iowr I[$r8] $r9 - call #strand_wait + mov $r9 NV_PGRAPH_FECS_STRAND_CMD_DISABLE + nv_iowr(NV_PGRAPH_FECS_STRAND_CMD, 0x3f, $r9) + call(strand_wait) ret // Selects strand set?! @@ -309,18 +276,14 @@ strand_post: // In: $r14 id // strand_set: - mov $r10 0x4ffc - sethi $r10 0x20000 - sub b32 $r11 $r10 0x500 mov $r12 0xf - iowr I[$r10 + 0x000] $r12 // 0x93c = 0xf - mov $r12 0xb - iowr I[$r11 + 0x000] $r12 // 0x928 = 0xb - call #strand_wait - iowr I[$r10 + 0x000] $r14 // 0x93c = <id> - mov $r12 0xa - iowr I[$r11 + 0x000] $r12 // 0x928 = 0xa - call #strand_wait + nv_iowr(NV_PGRAPH_FECS_STRAND_FILTER, 0x3f, $r12) + mov $r12 NV_PGRAPH_FECS_STRAND_CMD_DEACTIVATE_FILTER + nv_iowr(NV_PGRAPH_FECS_STRAND_CMD, 0x3f, $r12) + nv_iowr(NV_PGRAPH_FECS_STRAND_FILTER, 0x3f, $r14) + mov $r12 NV_PGRAPH_FECS_STRAND_CMD_ACTIVATE_FILTER + nv_iowr(NV_PGRAPH_FECS_STRAND_CMD, 0x3f, $r12) + call(strand_wait) ret // Initialise strand context data @@ -332,30 +295,27 @@ strand_set: // strand_ctx_init: trace_set(T_STRINIT) - call #strand_pre + call(strand_pre) mov $r14 3 - call #strand_set - mov $r10 0x46fc - sethi $r10 0x20000 - add b32 $r11 $r10 0x400 - iowr I[$r10 + 0x100] $r0 // STRAND_FIRST_GENE = 0 - mov $r12 1 - iowr I[$r11 + 0x000] $r12 // STRAND_CMD = LATCH_FIRST_GENE - call #strand_wait + call(strand_set) + + clear b32 $r12 + nv_iowr(NV_PGRAPH_FECS_STRAND_SELECT, 0x3f, $r12) + mov $r12 NV_PGRAPH_FECS_STRAND_CMD_SEEK + nv_iowr(NV_PGRAPH_FECS_STRAND_CMD, 0x3f, $r12) + call(strand_wait) sub b32 $r12 $r0 1 - iowr I[$r10 + 0x000] $r12 // STRAND_GENE_CNT = 0xffffffff - mov $r12 2 - iowr I[$r11 + 0x000] $r12 // STRAND_CMD = LATCH_GENE_CNT - call #strand_wait - call #strand_post + nv_iowr(NV_PGRAPH_FECS_STRAND_DATA, 0x3f, $r12) + mov $r12 NV_PGRAPH_FECS_STRAND_CMD_GET_INFO + nv_iowr(NV_PGRAPH_FECS_STRAND_CMD, 0x3f, $r12) + call(strand_wait) + call(strand_post) // read the size of each strand, poke the context offset of // each into STRAND_{SAVE,LOAD}_SWBASE now, no need to worry // about it later then. - mov $r8 0x880 - shl b32 $r8 6 - iord $r9 I[$r8 + 0x000] // STRANDS - add b32 $r8 0x2200 + nv_mkio($r8, NV_PGRAPH_FECS_STRAND_SAVE_SWBASE, 0x00) + nv_iord($r9, NV_PGRAPH_FECS_STRANDS_CNT, 0x00) shr b32 $r14 $r15 8 ctx_init_strand_loop: iowr I[$r8 + 0x000] $r14 // STRAND_SAVE_SWBASE diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpc.fuc b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpc.fuc index 5547c1b3f4f2..96cbcea3b2c9 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpc.fuc +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpc.fuc @@ -58,12 +58,9 @@ mmio_list_base: // error: push $r14 - mov $r14 -0x67ec // 0x9814 - sethi $r14 0x400000 - call #nv_wr32 // HUB_CTXCTL_CC_SCRATCH[5] = error code - add b32 $r14 0x41c + nv_wr32(NV_PGRAPH_FECS_CC_SCRATCH_VAL(5), $r15) mov $r15 1 - call #nv_wr32 // HUB_CTXCTL_INTR_UP_SET + nv_wr32(NV_PGRAPH_FECS_INTR_UP_SET, $r15) pop $r14 ret @@ -84,46 +81,40 @@ init: mov $sp $r0 // enable fifo access - mov $r1 0x1200 - mov $r2 2 - iowr I[$r1 + 0x000] $r2 // FIFO_ENABLE + mov $r2 NV_PGRAPH_GPCX_GPCCS_ACCESS_FIFO + nv_iowr(NV_PGRAPH_GPCX_GPCCS_ACCESS, 0, $r2) // setup i0 handler, and route all interrupts to it mov $r1 #ih mov $iv0 $r1 - mov $r1 0x400 - iowr I[$r1 + 0x300] $r0 // INTR_DISPATCH + nv_iowr(NV_PGRAPH_GPCX_GPCCS_INTR_ROUTE, 0, $r0) // enable fifo interrupt - mov $r2 4 - iowr I[$r1 + 0x000] $r2 // INTR_EN_SET + mov $r2 NV_PGRAPH_GPCX_GPCCS_INTR_EN_SET_FIFO + nv_iowr(NV_PGRAPH_GPCX_GPCCS_INTR_EN_SET, 0, $r2) // enable interrupts bset $flags ie0 // figure out which GPC we are, and how many TPCs we have - mov $r1 0x608 - shl b32 $r1 6 - iord $r2 I[$r1 + 0x000] // UNITS + nv_iord($r2, NV_PGRAPH_GPCX_GPCCS_UNITS, 0) mov $r3 1 and $r2 0x1f shl b32 $r3 $r2 sub b32 $r3 1 st b32 D[$r0 + #tpc_count] $r2 st b32 D[$r0 + #tpc_mask] $r3 - add b32 $r1 0x400 - iord $r2 I[$r1 + 0x000] // MYINDEX + nv_iord($r2, NV_PGRAPH_GPCX_GPCCS_MYINDEX, 0) st b32 D[$r0 + #gpc_id] $r2 #if NV_PGRAPH_GPCX_UNK__SIZE > 0 // figure out which, and how many, UNKs are actually present - mov $r14 0x0c30 - sethi $r14 0x500000 + imm32($r14, 0x500c30) clear b32 $r2 clear b32 $r3 clear b32 $r4 init_unk_loop: - call #nv_rd32 + call(nv_rd32) cmp b32 $r15 0 bra z #init_unk_next mov $r15 1 @@ -146,23 +137,21 @@ init: // set mmctx base addresses now so we don't have to do it later, // they don't currently ever change - mov $r4 0x700 - shl b32 $r4 6 shr b32 $r5 $r2 8 - iowr I[$r4 + 0x000] $r5 // MMCTX_SAVE_SWBASE - iowr I[$r4 + 0x100] $r5 // MMCTX_LOAD_SWBASE + nv_iowr(NV_PGRAPH_GPCX_GPCCS_MMCTX_SAVE_SWBASE, 0, $r5) + nv_iowr(NV_PGRAPH_GPCX_GPCCS_MMCTX_LOAD_SWBASE, 0, $r5) // calculate GPC mmio context size ld b32 $r14 D[$r0 + #gpc_mmio_list_head] ld b32 $r15 D[$r0 + #gpc_mmio_list_tail] - call #mmctx_size + call(mmctx_size) add b32 $r2 $r15 add b32 $r3 $r15 // calculate per-TPC mmio context size ld b32 $r14 D[$r0 + #tpc_mmio_list_head] ld b32 $r15 D[$r0 + #tpc_mmio_list_tail] - call #mmctx_size + call(mmctx_size) ld b32 $r14 D[$r0 + #tpc_count] mulu $r14 $r15 add b32 $r2 $r14 @@ -172,7 +161,7 @@ init: // calculate per-UNK mmio context size ld b32 $r14 D[$r0 + #unk_mmio_list_head] ld b32 $r15 D[$r0 + #unk_mmio_list_tail] - call #mmctx_size + call(mmctx_size) ld b32 $r14 D[$r0 + #unk_count] mulu $r14 $r15 add b32 $r2 $r14 @@ -180,9 +169,8 @@ init: #endif // round up base/size to 256 byte boundary (for strand SWBASE) - add b32 $r4 0x1300 shr b32 $r3 2 - iowr I[$r4 + 0x000] $r3 // MMCTX_LOAD_COUNT, wtf for?!? + nv_iowr(NV_PGRAPH_GPCX_GPCCS_MMCTX_LOAD_COUNT, 0, $r3) // wtf for?! shr b32 $r2 8 shr b32 $r3 6 add b32 $r2 1 @@ -192,7 +180,7 @@ init: // calculate size of strand context data mov b32 $r15 $r2 - call #strand_ctx_init + call(strand_ctx_init) add b32 $r3 $r15 // save context size, and tell HUB we're done @@ -208,7 +196,7 @@ main: bset $flags $p0 sleep $p0 mov $r13 #cmd_queue - call #queue_get + call(queue_get) bra $p1 #main // 0x0000-0x0003 are all context transfers @@ -224,13 +212,13 @@ main: or $r1 $r14 mov $flags $r1 // transfer context data - call #ctx_xfer + call(ctx_xfer) bra #main main_not_ctx_xfer: shl b32 $r15 $r14 16 or $r15 E_BAD_COMMAND - call #error + call(error) bra #main // interrupt handler @@ -247,22 +235,20 @@ ih: clear b32 $r0 // incoming fifo command? - iord $r10 I[$r0 + 0x200] // INTR - and $r11 $r10 0x00000004 + nv_iord($r10, NV_PGRAPH_GPCX_GPCCS_INTR, 0) + and $r11 $r10 NV_PGRAPH_GPCX_GPCCS_INTR_FIFO bra e #ih_no_fifo // queue incoming fifo command for later processing - mov $r11 0x1900 mov $r13 #cmd_queue - iord $r14 I[$r11 + 0x100] // FIFO_CMD - iord $r15 I[$r11 + 0x000] // FIFO_DATA - call #queue_put - add b32 $r11 0x400 + nv_iord($r14, NV_PGRAPH_GPCX_GPCCS_FIFO_CMD, 0) + nv_iord($r15, NV_PGRAPH_GPCX_GPCCS_FIFO_DATA, 0) + call(queue_put) mov $r14 1 - iowr I[$r11 + 0x000] $r14 // FIFO_ACK + nv_iowr(NV_PGRAPH_GPCX_GPCCS_FIFO_ACK, 0, $r14) // ack, and wake up main() ih_no_fifo: - iowr I[$r0 + 0x100] $r10 // INTR_ACK + nv_iowr(NV_PGRAPH_GPCX_GPCCS_INTR_ACK, 0, $r10) pop $r15 pop $r14 @@ -283,9 +269,7 @@ hub_barrier_done: mov $r15 1 ld b32 $r14 D[$r0 + #gpc_id] shl b32 $r15 $r14 - mov $r14 -0x6be8 // 0x409418 - HUB_BAR_SET - sethi $r14 0x400000 - call #nv_wr32 + nv_wr32(0x409418, $r15) // 0x409418 - HUB_BAR_SET ret // Disables various things, waits a bit, and re-enables them.. @@ -295,16 +279,15 @@ hub_barrier_done: // funny things happen. // ctx_redswitch: - mov $r14 0x614 - shl b32 $r14 6 - mov $r15 0x020 - iowr I[$r14] $r15 // GPC_RED_SWITCH = POWER - mov $r15 8 + mov $r15 NV_PGRAPH_GPCX_GPCCS_RED_SWITCH_POWER + nv_iowr(NV_PGRAPH_GPCX_GPCCS_RED_SWITCH, 0, $r15) + mov $r14 8 ctx_redswitch_delay: - sub b32 $r15 1 + sub b32 $r14 1 bra ne #ctx_redswitch_delay - mov $r15 0xa20 - iowr I[$r14] $r15 // GPC_RED_SWITCH = UNK11, ENABLE, POWER + or $r15 NV_PGRAPH_GPCX_GPCCS_RED_SWITCH_UNK11 + or $r15 NV_PGRAPH_GPCX_GPCCS_RED_SWITCH_ENABLE + nv_iowr(NV_PGRAPH_GPCX_GPCCS_RED_SWITCH, 0, $r15) ret // Transfer GPC context data between GPU and storage area @@ -317,46 +300,37 @@ ctx_redswitch: // ctx_xfer: // set context base address - mov $r1 0xa04 - shl b32 $r1 6 - iowr I[$r1 + 0x000] $r15// MEM_BASE + nv_iowr(NV_PGRAPH_GPCX_GPCCS_MEM_BASE, 0, $r15) bra not $p1 #ctx_xfer_not_load - call #ctx_redswitch + call(ctx_redswitch) ctx_xfer_not_load: // strands - mov $r1 0x4afc - sethi $r1 0x20000 - mov $r2 0xc - iowr I[$r1] $r2 // STRAND_CMD(0x3f) = 0x0c - call #strand_wait - mov $r2 0x47fc - sethi $r2 0x20000 - iowr I[$r2] $r0 // STRAND_FIRST_GENE(0x3f) = 0x00 - xbit $r2 $flags $p1 - add b32 $r2 3 - iowr I[$r1] $r2 // STRAND_CMD(0x3f) = 0x03/0x04 (SAVE/LOAD) + call(strand_pre) + clear b32 $r2 + nv_iowr(NV_PGRAPH_GPCX_GPCCS_STRAND_SELECT, 0x3f, $r2) + xbit $r2 $flags $p1 // SAVE/LOAD + add b32 $r2 NV_PGRAPH_GPCX_GPCCS_STRAND_CMD_SAVE + nv_iowr(NV_PGRAPH_GPCX_GPCCS_STRAND_CMD, 0x3f, $r2) // mmio context xbit $r10 $flags $p1 // direction or $r10 2 // first - mov $r11 0x0000 - sethi $r11 0x500000 + imm32($r11,0x500000) ld b32 $r12 D[$r0 + #gpc_id] shl b32 $r12 15 add b32 $r11 $r12 // base = NV_PGRAPH_GPCn ld b32 $r12 D[$r0 + #gpc_mmio_list_head] ld b32 $r13 D[$r0 + #gpc_mmio_list_tail] mov $r14 0 // not multi - call #mmctx_xfer + call(mmctx_xfer) // per-TPC mmio context xbit $r10 $flags $p1 // direction #if !NV_PGRAPH_GPCX_UNK__SIZE or $r10 4 // last #endif - mov $r11 0x4000 - sethi $r11 0x500000 // base = NV_PGRAPH_GPC0_TPC0 + imm32($r11, 0x504000) ld b32 $r12 D[$r0 + #gpc_id] shl b32 $r12 15 add b32 $r11 $r12 // base = NV_PGRAPH_GPCn_TPC0 @@ -364,14 +338,13 @@ ctx_xfer: ld b32 $r13 D[$r0 + #tpc_mmio_list_tail] ld b32 $r15 D[$r0 + #tpc_mask] mov $r14 0x800 // stride = 0x800 - call #mmctx_xfer + call(mmctx_xfer) #if NV_PGRAPH_GPCX_UNK__SIZE > 0 // per-UNK mmio context xbit $r10 $flags $p1 // direction or $r10 4 // last - mov $r11 0x3000 - sethi $r11 0x500000 // base = NV_PGRAPH_GPC0_UNK0 + imm32($r11, 0x503000) ld b32 $r12 D[$r0 + #gpc_id] shl b32 $r12 15 add b32 $r11 $r12 // base = NV_PGRAPH_GPCn_UNK0 @@ -379,11 +352,11 @@ ctx_xfer: ld b32 $r13 D[$r0 + #unk_mmio_list_tail] ld b32 $r15 D[$r0 + #unk_mask] mov $r14 0x200 // stride = 0x200 - call #mmctx_xfer + call(mmctx_xfer) #endif // wait for strands to finish - call #strand_wait + call(strand_wait) // if load, or a save without a load following, do some // unknown stuff that's done after finishing a block of @@ -391,14 +364,10 @@ ctx_xfer: bra $p1 #ctx_xfer_post bra not $p2 #ctx_xfer_done ctx_xfer_post: - mov $r1 0x4afc - sethi $r1 0x20000 - mov $r2 0xd - iowr I[$r1] $r2 // STRAND_CMD(0x3f) = 0x0d - call #strand_wait + call(strand_post) // mark completion in HUB's barrier ctx_xfer_done: - call #hub_barrier_done + call(hub_barrier_done) ret #endif diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnv108.fuc5 b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnv108.fuc5 new file mode 100644 index 000000000000..bd30262d635b --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnv108.fuc5 @@ -0,0 +1,42 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs <bskeggs@redhat.com> + */ + +#define NV_PGRAPH_GPCX_UNK__SIZE 0x00000001 + +#define CHIPSET GK208 +#include "macros.fuc" + +.section #nv108_grgpc_data +#define INCLUDE_DATA +#include "com.fuc" +#include "gpc.fuc" +#undef INCLUDE_DATA + +.section #nv108_grgpc_code +#define INCLUDE_CODE +bra #init +#include "com.fuc" +#include "gpc.fuc" +.align 256 +#undef INCLUDE_CODE diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnv108.fuc5.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnv108.fuc5.h new file mode 100644 index 000000000000..27dc1280dc10 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnv108.fuc5.h @@ -0,0 +1,473 @@ +uint32_t nv108_grgpc_data[] = { +/* 0x0000: gpc_mmio_list_head */ + 0x0000006c, +/* 0x0004: gpc_mmio_list_tail */ +/* 0x0004: tpc_mmio_list_head */ + 0x0000006c, +/* 0x0008: tpc_mmio_list_tail */ +/* 0x0008: unk_mmio_list_head */ + 0x0000006c, +/* 0x000c: unk_mmio_list_tail */ + 0x0000006c, +/* 0x0010: gpc_id */ + 0x00000000, +/* 0x0014: tpc_count */ + 0x00000000, +/* 0x0018: tpc_mask */ + 0x00000000, +/* 0x001c: unk_count */ + 0x00000000, +/* 0x0020: unk_mask */ + 0x00000000, +/* 0x0024: cmd_queue */ + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, +}; + +uint32_t nv108_grgpc_code[] = { + 0x03140ef5, +/* 0x0004: queue_put */ + 0x9800d898, + 0x86f001d9, + 0xf489a408, + 0x020f0b1b, + 0x0002f87e, +/* 0x001a: queue_put_next */ + 0x98c400f8, + 0x0384b607, + 0xb6008dbb, + 0x8eb50880, + 0x018fb500, + 0xf00190b6, + 0xd9b50f94, +/* 0x0037: queue_get */ + 0xf400f801, + 0xd8980131, + 0x01d99800, + 0x0bf489a4, + 0x0789c421, + 0xbb0394b6, + 0x90b6009d, + 0x009e9808, + 0xb6019f98, + 0x84f00180, + 0x00d8b50f, +/* 0x0063: queue_get_done */ + 0xf80132f4, +/* 0x0065: nv_rd32 */ + 0xf0ecb200, + 0x00801fc9, + 0x0cf601ca, +/* 0x0073: nv_rd32_wait */ + 0x8c04bd00, + 0xcf01ca00, + 0xccc800cc, + 0xf61bf41f, + 0xec7e060a, + 0x008f0000, + 0xffcf01cb, +/* 0x008f: nv_wr32 */ + 0x8000f800, + 0xf601cc00, + 0x04bd000f, + 0xc9f0ecb2, + 0x1ec9f01f, + 0x01ca0080, + 0xbd000cf6, +/* 0x00a9: nv_wr32_wait */ + 0xca008c04, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f61b, +/* 0x00b8: wait_donez */ + 0x99f094bd, + 0x37008000, + 0x0009f602, + 0x008004bd, + 0x0af60206, +/* 0x00cf: wait_donez_ne */ + 0x8804bd00, + 0xcf010000, + 0x8aff0088, + 0xf61bf488, + 0x99f094bd, + 0x17008000, + 0x0009f602, + 0x00f804bd, +/* 0x00ec: wait_doneo */ + 0x99f094bd, + 0x37008000, + 0x0009f602, + 0x008004bd, + 0x0af60206, +/* 0x0103: wait_doneo_e */ + 0x8804bd00, + 0xcf010000, + 0x8aff0088, + 0xf60bf488, + 0x99f094bd, + 0x17008000, + 0x0009f602, + 0x00f804bd, +/* 0x0120: mmctx_size */ +/* 0x0122: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0x1bf4efa4, + 0xf89fb2ec, +/* 0x013d: mmctx_xfer */ + 0xf094bd00, + 0x00800199, + 0x09f60237, + 0xbd04bd00, + 0x05bbfd94, + 0x800f0bf4, + 0xf601c400, + 0x04bd000b, +/* 0x015f: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0xc6008018, + 0x000ef601, + 0x008004bd, + 0x0ff601c7, + 0xf004bd00, +/* 0x017a: mmctx_multi_disabled */ + 0xabc80199, + 0x10b4b600, + 0xc80cb9f0, + 0xe4b601ae, + 0x05befd11, + 0x01c50080, + 0xbd000bf6, +/* 0x0195: mmctx_exec_loop */ +/* 0x0195: mmctx_wait_free */ + 0xc5008e04, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f60b, + 0x05e9fd00, + 0x01c80080, + 0xbd000ef6, + 0x04c0b604, + 0x1bf4cda4, + 0x02abc8df, +/* 0x01bf: mmctx_fini_wait */ + 0x8b1c1bf4, + 0xcf01c500, + 0xb4f000bb, + 0x10b4b01f, + 0x0af31bf4, + 0x00b87e02, + 0x250ef400, +/* 0x01d8: mmctx_stop */ + 0xb600abc8, + 0xb9f010b4, + 0x12b9f00c, + 0x01c50080, + 0xbd000bf6, +/* 0x01ed: mmctx_stop_wait */ + 0xc5008b04, + 0x00bbcf01, + 0xf412bbc8, +/* 0x01fa: mmctx_done */ + 0x94bdf61b, + 0x800199f0, + 0xf6021700, + 0x04bd0009, +/* 0x020a: strand_wait */ + 0xa0f900f8, + 0xb87e020a, + 0xa0fc0000, +/* 0x0216: strand_pre */ + 0x0c0900f8, + 0x024afc80, + 0xbd0009f6, + 0x020a7e04, +/* 0x0227: strand_post */ + 0x0900f800, + 0x4afc800d, + 0x0009f602, + 0x0a7e04bd, + 0x00f80002, +/* 0x0238: strand_set */ + 0xfc800f0c, + 0x0cf6024f, + 0x0c04bd00, + 0x4afc800b, + 0x000cf602, + 0xfc8004bd, + 0x0ef6024f, + 0x0c04bd00, + 0x4afc800a, + 0x000cf602, + 0x0a7e04bd, + 0x00f80002, +/* 0x0268: strand_ctx_init */ + 0x99f094bd, + 0x37008003, + 0x0009f602, + 0x167e04bd, + 0x030e0002, + 0x0002387e, + 0xfc80c4bd, + 0x0cf60247, + 0x0c04bd00, + 0x4afc8001, + 0x000cf602, + 0x0a7e04bd, + 0x0c920002, + 0x46fc8001, + 0x000cf602, + 0x020c04bd, + 0x024afc80, + 0xbd000cf6, + 0x020a7e04, + 0x02277e00, + 0x42008800, + 0x20008902, + 0x0099cf02, +/* 0x02c7: ctx_init_strand_loop */ + 0xf608fe95, + 0x8ef6008e, + 0x808acf40, + 0xb606a5b6, + 0xeabb01a0, + 0x0480b600, + 0xf40192b6, + 0xe4b6e81b, + 0xf2efbc08, + 0x99f094bd, + 0x17008003, + 0x0009f602, + 0x00f804bd, +/* 0x02f8: error */ + 0xffb2e0f9, + 0x4098148e, + 0x00008f7e, + 0xffb2010f, + 0x409c1c8e, + 0x00008f7e, + 0x00f8e0fc, +/* 0x0314: init */ + 0x04fe04bd, + 0x40020200, + 0x02f61200, + 0x4104bd00, + 0x10fe0465, + 0x07004000, + 0xbd0000f6, + 0x40040204, + 0x02f60400, + 0xf404bd00, + 0x00821031, + 0x22cf0182, + 0xf0010300, + 0x32bb1f24, + 0x0132b604, + 0xb50502b5, + 0x00820603, + 0x22cf0186, + 0x0402b500, + 0x500c308e, + 0x34bd24bd, +/* 0x036a: init_unk_loop */ + 0x657e44bd, + 0xf6b00000, + 0x0e0bf400, + 0xf2bb010f, + 0x054ffd04, +/* 0x037f: init_unk_next */ + 0xb60130b6, + 0xe0b60120, + 0x0126b004, +/* 0x038b: init_unk_done */ + 0xb5e21bf4, + 0x04b50703, + 0x01008208, + 0x0022cf02, + 0x259534bd, + 0xc0008008, + 0x0005f601, + 0x008004bd, + 0x05f601c1, + 0x9804bd00, + 0x0f98000e, + 0x01207e01, + 0x002fbb00, + 0x98003fbb, + 0x0f98010e, + 0x01207e02, + 0x050e9800, + 0xbb00effd, + 0x3ebb002e, + 0x020e9800, + 0x7e030f98, + 0x98000120, + 0xeffd070e, + 0x002ebb00, + 0xb6003ebb, + 0x00800235, + 0x03f601d3, + 0xb604bd00, + 0x35b60825, + 0x0120b606, + 0xb60130b6, + 0x34b60824, + 0x7e2fb208, + 0xbb000268, + 0x0080003f, + 0x03f60201, + 0xbd04bd00, + 0x1f29f024, + 0x02300080, + 0xbd0002f6, +/* 0x0429: main */ + 0x0031f404, + 0x0d0028f4, + 0x00377e24, + 0xf401f400, + 0xf404e4b0, + 0x81fe1d18, + 0xbd060201, + 0x0412fd20, + 0xfd01e4b6, + 0x18fe051e, + 0x04fc7e00, + 0xd40ef400, +/* 0x0458: main_not_ctx_xfer */ + 0xf010ef94, + 0xf87e01f5, + 0x0ef40002, +/* 0x0465: ih */ + 0xfe80f9c7, + 0x80f90188, + 0xa0f990f9, + 0xd0f9b0f9, + 0xf0f9e0f9, + 0x004a04bd, + 0x00aacf02, + 0xf404abc4, + 0x240d1f0b, + 0xcf1a004e, + 0x004f00ee, + 0x00ffcf19, + 0x0000047e, + 0x0040010e, + 0x000ef61d, +/* 0x04a2: ih_no_fifo */ + 0x004004bd, + 0x000af601, + 0xf0fc04bd, + 0xd0fce0fc, + 0xa0fcb0fc, + 0x80fc90fc, + 0xfc0088fe, + 0x0032f480, +/* 0x04c2: hub_barrier_done */ + 0x010f01f8, + 0xbb040e98, + 0xffb204fe, + 0x4094188e, + 0x00008f7e, +/* 0x04d6: ctx_redswitch */ + 0x200f00f8, + 0x01850080, + 0xbd000ff6, +/* 0x04e3: ctx_redswitch_delay */ + 0xb6080e04, + 0x1bf401e2, + 0x00f5f1fd, + 0x00f5f108, + 0x85008002, + 0x000ff601, + 0x00f804bd, +/* 0x04fc: ctx_xfer */ + 0x02810080, + 0xbd000ff6, + 0x0711f404, + 0x0004d67e, +/* 0x050c: ctx_xfer_not_load */ + 0x0002167e, + 0xfc8024bd, + 0x02f60247, + 0xf004bd00, + 0x20b6012c, + 0x4afc8003, + 0x0002f602, + 0xacf004bd, + 0x02a5f001, + 0x5000008b, + 0xb6040c98, + 0xbcbb0fc4, + 0x000c9800, + 0x0e010d98, + 0x013d7e00, + 0x01acf000, + 0x5040008b, + 0xb6040c98, + 0xbcbb0fc4, + 0x010c9800, + 0x98020d98, + 0x004e060f, + 0x013d7e08, + 0x01acf000, + 0x8b04a5f0, + 0x98503000, + 0xc4b6040c, + 0x00bcbb0f, + 0x98020c98, + 0x0f98030d, + 0x02004e08, + 0x00013d7e, + 0x00020a7e, + 0xf40601f4, +/* 0x0596: ctx_xfer_post */ + 0x277e0712, +/* 0x059a: ctx_xfer_done */ + 0xc27e0002, + 0x00f80004, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, +}; diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvc0.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvc0.fuc.h index f2b0dea80116..0e7b01efae8d 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvc0.fuc.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvc0.fuc.h @@ -37,14 +37,14 @@ uint32_t nvc0_grgpc_data[] = { }; uint32_t nvc0_grgpc_code[] = { - 0x03180ef5, + 0x03a10ef5, /* 0x0004: queue_put */ 0x9800d898, 0x86f001d9, 0x0489b808, 0xf00c1bf4, 0x21f502f7, - 0x00f802fe, + 0x00f8037e, /* 0x001c: queue_put_next */ 0xb60798c4, 0x8dbb0384, @@ -68,184 +68,214 @@ uint32_t nvc0_grgpc_code[] = { /* 0x0066: queue_get_done */ 0x00f80132, /* 0x0068: nv_rd32 */ - 0x0728b7f1, - 0xb906b4b6, - 0xc9f002ec, - 0x00bcd01f, -/* 0x0078: nv_rd32_wait */ - 0xc800bccf, - 0x1bf41fcc, - 0x06a7f0fa, - 0x010921f5, - 0xf840bfcf, -/* 0x008d: nv_wr32 */ - 0x28b7f100, - 0x06b4b607, - 0xb980bfd0, - 0xc9f002ec, - 0x1ec9f01f, -/* 0x00a3: nv_wr32_wait */ - 0xcf00bcd0, - 0xccc800bc, - 0xfa1bf41f, -/* 0x00ae: watchdog_reset */ - 0x87f100f8, - 0x84b60430, - 0x1ff9f006, - 0xf8008fd0, -/* 0x00bd: watchdog_clear */ - 0x3087f100, - 0x0684b604, - 0xf80080d0, -/* 0x00c9: wait_donez */ - 0xf094bd00, - 0x07f10099, - 0x03f00f00, - 0x0009d002, - 0x07f104bd, - 0x03f00600, - 0x000ad002, -/* 0x00e6: wait_donez_ne */ - 0x87f104bd, - 0x83f00000, - 0x0088cf01, - 0xf4888aff, - 0x94bdf31b, - 0xf10099f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0109: wait_doneo */ - 0xf094bd00, + 0xf002ecb9, + 0x07f11fc9, + 0x03f0ca00, + 0x000cd001, +/* 0x007a: nv_rd32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0xa7f0f31b, + 0x1021f506, + 0x00f7f101, + 0x01f3f0cb, + 0xf800ffcf, +/* 0x009d: nv_wr32 */ + 0x0007f100, + 0x0103f0cc, + 0xbd000fd0, + 0x02ecb904, + 0xf01fc9f0, + 0x07f11ec9, + 0x03f0ca00, + 0x000cd001, +/* 0x00be: nv_wr32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f31b, +/* 0x00d0: wait_donez */ + 0x99f094bd, + 0x0007f100, + 0x0203f00f, + 0xbd0009d0, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x00ed: wait_donez_ne */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x1bf4888a, + 0xf094bdf3, 0x07f10099, - 0x03f00f00, + 0x03f01700, 0x0009d002, - 0x87f104bd, - 0x84b60818, - 0x008ad006, -/* 0x0124: wait_doneo_e */ - 0x040087f1, - 0xcf0684b6, - 0x8aff0088, - 0xf30bf488, + 0x00f804bd, +/* 0x0110: wait_doneo */ 0x99f094bd, 0x0007f100, - 0x0203f017, + 0x0203f00f, 0xbd0009d0, -/* 0x0147: mmctx_size */ - 0xbd00f804, -/* 0x0149: nv_mmctx_size_loop */ - 0x00e89894, - 0xb61a85b6, - 0x84b60180, - 0x0098bb02, - 0xb804e0b6, - 0x1bf404ef, - 0x029fb9eb, -/* 0x0166: mmctx_xfer */ - 0x94bd00f8, - 0xf10199f0, - 0xf00f0007, - 0x09d00203, - 0xf104bd00, - 0xb6071087, - 0x94bd0684, - 0xf405bbfd, - 0x8bd0090b, - 0x0099f000, -/* 0x018c: mmctx_base_disabled */ - 0xf405eefd, - 0x8ed00c0b, - 0xc08fd080, -/* 0x019b: mmctx_multi_disabled */ - 0xb70199f0, - 0xc8010080, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x012d: wait_doneo_e */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x0bf4888a, + 0xf094bdf3, + 0x07f10099, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0150: mmctx_size */ +/* 0x0152: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0xf404efb8, + 0x9fb9eb1b, +/* 0x016f: mmctx_xfer */ + 0xbd00f802, + 0x0199f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0xbbfd94bd, + 0x120bf405, + 0xc40007f1, + 0xd00103f0, + 0x04bd000b, +/* 0x0197: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0x0007f11e, + 0x0103f0c6, + 0xbd000ed0, + 0x0007f104, + 0x0103f0c7, + 0xbd000fd0, + 0x0199f004, +/* 0x01b8: mmctx_multi_disabled */ + 0xb600abc8, + 0xb9f010b4, + 0x01aec80c, + 0xfd11e4b6, + 0x07f105be, + 0x03f0c500, + 0x000bd001, +/* 0x01d6: mmctx_exec_loop */ +/* 0x01d6: mmctx_wait_free */ + 0xe7f104bd, + 0xe3f0c500, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f30b, + 0x05e9fd00, + 0xc80007f1, + 0xd00103f0, + 0x04bd000e, + 0xb804c0b6, + 0x1bf404cd, + 0x02abc8d8, +/* 0x0207: mmctx_fini_wait */ + 0xf11f1bf4, + 0xf0c500b7, + 0xbbcf01b3, + 0x1fb4f000, + 0xf410b4b0, + 0xa7f0f01b, + 0xd021f402, +/* 0x0223: mmctx_stop */ + 0xc82b0ef4, 0xb4b600ab, 0x0cb9f010, - 0xb601aec8, - 0xbefd11e4, - 0x008bd005, -/* 0x01b4: mmctx_exec_loop */ -/* 0x01b4: mmctx_wait_free */ - 0xf0008ecf, - 0x0bf41fe4, - 0x00ce98fa, - 0xd005e9fd, - 0xc0b6c08e, - 0x04cdb804, - 0xc8e81bf4, - 0x1bf402ab, -/* 0x01d5: mmctx_fini_wait */ - 0x008bcf18, - 0xb01fb4f0, - 0x1bf410b4, - 0x02a7f0f7, - 0xf4c921f4, -/* 0x01ea: mmctx_stop */ - 0xabc81b0e, - 0x10b4b600, - 0xf00cb9f0, - 0x8bd012b9, -/* 0x01f9: mmctx_stop_wait */ - 0x008bcf00, - 0xf412bbc8, -/* 0x0202: mmctx_done */ - 0x94bdfa1b, - 0xf10199f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0215: strand_wait */ - 0xf0a0f900, - 0x21f402a7, - 0xf8a0fcc9, -/* 0x0221: strand_pre */ - 0xfc87f100, - 0x0283f04a, - 0xd00c97f0, - 0x21f50089, - 0x00f80215, -/* 0x0234: strand_post */ - 0x4afc87f1, - 0xf00283f0, - 0x89d00d97, - 0x1521f500, -/* 0x0247: strand_set */ - 0xf100f802, - 0xf04ffca7, - 0xaba202a3, - 0xc7f00500, - 0x00acd00f, - 0xd00bc7f0, - 0x21f500bc, - 0xaed00215, - 0x0ac7f000, - 0xf500bcd0, - 0xf8021521, -/* 0x0271: strand_ctx_init */ - 0xf094bd00, - 0x07f10399, - 0x03f00f00, + 0xf112b9f0, + 0xf0c50007, + 0x0bd00103, +/* 0x023b: mmctx_stop_wait */ + 0xf104bd00, + 0xf0c500b7, + 0xbbcf01b3, + 0x12bbc800, +/* 0x024b: mmctx_done */ + 0xbdf31bf4, + 0x0199f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x025e: strand_wait */ + 0xa0f900f8, + 0xf402a7f0, + 0xa0fcd021, +/* 0x026a: strand_pre */ + 0x97f000f8, + 0xfc07f10c, + 0x0203f04a, + 0xbd0009d0, + 0x5e21f504, +/* 0x027f: strand_post */ + 0xf000f802, + 0x07f10d97, + 0x03f04afc, 0x0009d002, 0x21f504bd, - 0xe7f00221, - 0x4721f503, - 0xfca7f102, - 0x02a3f046, - 0x0400aba0, - 0xf040a0d0, - 0xbcd001c7, - 0x1521f500, - 0x010c9202, - 0xf000acd0, - 0xbcd002c7, - 0x1521f500, - 0x3421f502, - 0x8087f102, - 0x0684b608, - 0xb70089cf, - 0x95220080, -/* 0x02ca: ctx_init_strand_loop */ + 0x00f8025e, +/* 0x0294: strand_set */ + 0xf10fc7f0, + 0xf04ffc07, + 0x0cd00203, + 0xf004bd00, + 0x07f10bc7, + 0x03f04afc, + 0x000cd002, + 0x07f104bd, + 0x03f04ffc, + 0x000ed002, + 0xc7f004bd, + 0xfc07f10a, + 0x0203f04a, + 0xbd000cd0, + 0x5e21f504, +/* 0x02d3: strand_ctx_init */ + 0xbd00f802, + 0x0399f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0x026a21f5, + 0xf503e7f0, + 0xbd029421, + 0xfc07f1c4, + 0x0203f047, + 0xbd000cd0, + 0x01c7f004, + 0x4afc07f1, + 0xd00203f0, + 0x04bd000c, + 0x025e21f5, + 0xf1010c92, + 0xf046fc07, + 0x0cd00203, + 0xf004bd00, + 0x07f102c7, + 0x03f04afc, + 0x000cd002, + 0x21f504bd, + 0x21f5025e, + 0x87f1027f, + 0x83f04200, + 0x0097f102, + 0x0293f020, + 0x950099cf, +/* 0x034a: ctx_init_strand_loop */ 0x8ed008fe, 0x408ed000, 0xb6808acf, @@ -259,167 +289,199 @@ uint32_t nvc0_grgpc_code[] = { 0x170007f1, 0xd00203f0, 0x04bd0009, -/* 0x02fe: error */ +/* 0x037e: error */ 0xe0f900f8, - 0x9814e7f1, - 0xf440e3f0, - 0xe0b78d21, - 0xf7f0041c, - 0x8d21f401, - 0x00f8e0fc, -/* 0x0318: init */ - 0x04fe04bd, - 0x0017f100, - 0x0227f012, - 0xf10012d0, - 0xfe042617, - 0x17f10010, - 0x10d00400, - 0x0427f0c0, - 0xf40012d0, - 0x17f11031, - 0x14b60608, - 0x0012cf06, + 0xf102ffb9, + 0xf09814e7, + 0x21f440e3, + 0x01f7f09d, + 0xf102ffb9, + 0xf09c1ce7, + 0x21f440e3, + 0xf8e0fc9d, +/* 0x03a1: init */ + 0xfe04bd00, + 0x27f00004, + 0x0007f102, + 0x0003f012, + 0xbd0002d0, + 0xd517f104, + 0x0010fe04, + 0x070007f1, + 0xd00003f0, + 0x04bd0000, + 0xf10427f0, + 0xf0040007, + 0x02d00003, + 0xf404bd00, + 0x27f11031, + 0x23f08200, + 0x0022cf01, 0xf00137f0, 0x32bb1f24, 0x0132b604, 0x80050280, - 0x10b70603, - 0x12cf0400, - 0x04028000, - 0x010027f1, - 0xcf0223f0, - 0x34bd0022, - 0x070047f1, - 0x950644b6, - 0x45d00825, - 0x4045d000, - 0x98000e98, - 0x21f5010f, - 0x2fbb0147, - 0x003fbb00, - 0x98010e98, - 0x21f5020f, - 0x0e980147, - 0x00effd05, - 0xbb002ebb, - 0x40b7003e, - 0x35b61300, - 0x0043d002, - 0xb60825b6, - 0x20b60635, - 0x0130b601, - 0xb60824b6, - 0x2fb90834, - 0x7121f502, - 0x003fbb02, - 0x010007f1, + 0x27f10603, + 0x23f08600, + 0x0022cf01, + 0xf1040280, + 0xf0010027, + 0x22cf0223, + 0x9534bd00, + 0x07f10825, + 0x03f0c000, + 0x0005d001, + 0x07f104bd, + 0x03f0c100, + 0x0005d001, + 0x0e9804bd, + 0x010f9800, + 0x015021f5, + 0xbb002fbb, + 0x0e98003f, + 0x020f9801, + 0x015021f5, + 0xfd050e98, + 0x2ebb00ef, + 0x003ebb00, + 0xf10235b6, + 0xf0d30007, + 0x03d00103, + 0xb604bd00, + 0x35b60825, + 0x0120b606, + 0xb60130b6, + 0x34b60824, + 0x022fb908, + 0x02d321f5, + 0xf1003fbb, + 0xf0010007, + 0x03d00203, + 0xbd04bd00, + 0x1f29f024, + 0x080007f1, 0xd00203f0, - 0x04bd0003, - 0x29f024bd, - 0x0007f11f, - 0x0203f008, - 0xbd0002d0, -/* 0x03e9: main */ - 0x0031f404, - 0xf00028f4, - 0x21f41cd7, - 0xf401f439, - 0xf404e4b0, - 0x81fe1e18, - 0x0627f001, - 0x12fd20bd, - 0x01e4b604, - 0xfe051efd, - 0x21f50018, - 0x0ef404ad, -/* 0x0419: main_not_ctx_xfer */ - 0x10ef94d3, - 0xf501f5f0, - 0xf402fe21, -/* 0x0426: ih */ - 0x80f9c60e, - 0xf90188fe, - 0xf990f980, - 0xf9b0f9a0, - 0xf9e0f9d0, - 0xcf04bdf0, - 0xabc4800a, - 0x1d0bf404, - 0x1900b7f1, - 0xcf1cd7f0, - 0xbfcf40be, + 0x04bd0002, +/* 0x0498: main */ + 0xf40031f4, + 0xd7f00028, + 0x3921f41c, + 0xb0f401f4, + 0x18f404e4, + 0x0181fe1e, + 0xbd0627f0, + 0x0412fd20, + 0xfd01e4b6, + 0x18fe051e, + 0x8d21f500, + 0xd30ef405, +/* 0x04c8: main_not_ctx_xfer */ + 0xf010ef94, + 0x21f501f5, + 0x0ef4037e, +/* 0x04d5: ih */ + 0xfe80f9c6, + 0x80f90188, + 0xa0f990f9, + 0xd0f9b0f9, + 0xf0f9e0f9, + 0xa7f104bd, + 0xa3f00200, + 0x00aacf00, + 0xf404abc4, + 0xd7f02c0b, + 0x00e7f11c, + 0x00e3f01a, + 0xf100eecf, + 0xf01900f7, + 0xffcf00f3, 0x0421f400, - 0x0400b0b7, - 0xd001e7f0, -/* 0x045e: ih_no_fifo */ - 0x0ad000be, - 0xfcf0fc40, - 0xfcd0fce0, - 0xfca0fcb0, - 0xfe80fc90, - 0x80fc0088, - 0xf80032f4, -/* 0x0479: hub_barrier_done */ - 0x01f7f001, - 0xbb040e98, - 0xe7f104fe, - 0xe3f09418, - 0x8d21f440, -/* 0x048e: ctx_redswitch */ - 0xe7f100f8, - 0xe4b60614, - 0x20f7f006, - 0xf000efd0, -/* 0x049e: ctx_redswitch_delay */ - 0xf2b608f7, - 0xfd1bf401, - 0x0a20f7f1, - 0xf800efd0, -/* 0x04ad: ctx_xfer */ - 0x0417f100, - 0x0614b60a, - 0xf4001fd0, - 0x21f50711, -/* 0x04be: ctx_xfer_not_load */ - 0x17f1048e, - 0x13f04afc, - 0x0c27f002, - 0xf50012d0, - 0xf1021521, - 0xf047fc27, - 0x20d00223, - 0x012cf000, - 0xd00320b6, - 0xacf00012, - 0x02a5f001, - 0xf000b7f0, - 0x0c9850b3, - 0x0fc4b604, - 0x9800bcbb, - 0x0d98000c, - 0x00e7f001, - 0x016621f5, + 0xf101e7f0, + 0xf01d0007, + 0x0ed00003, +/* 0x0523: ih_no_fifo */ + 0xf104bd00, + 0xf0010007, + 0x0ad00003, + 0xfc04bd00, + 0xfce0fcf0, + 0xfcb0fcd0, + 0xfc90fca0, + 0x0088fe80, + 0x32f480fc, +/* 0x0547: hub_barrier_done */ + 0xf001f800, + 0x0e9801f7, + 0x04febb04, + 0xf102ffb9, + 0xf09418e7, + 0x21f440e3, +/* 0x055f: ctx_redswitch */ + 0xf000f89d, + 0x07f120f7, + 0x03f08500, + 0x000fd001, + 0xe7f004bd, +/* 0x0571: ctx_redswitch_delay */ + 0x01e2b608, + 0xf1fd1bf4, + 0xf10800f5, + 0xf10200f5, + 0xf0850007, + 0x0fd00103, + 0xf804bd00, +/* 0x058d: ctx_xfer */ + 0x0007f100, + 0x0203f081, + 0xbd000fd0, + 0x0711f404, + 0x055f21f5, +/* 0x05a0: ctx_xfer_not_load */ + 0x026a21f5, + 0x07f124bd, + 0x03f047fc, + 0x0002d002, + 0x2cf004bd, + 0x0320b601, + 0x4afc07f1, + 0xd00203f0, + 0x04bd0002, 0xf001acf0, - 0xb7f104a5, - 0xb3f04000, + 0xb7f102a5, + 0xb3f00000, 0x040c9850, 0xbb0fc4b6, 0x0c9800bc, - 0x020d9801, - 0xf1060f98, - 0xf50800e7, - 0xf5016621, - 0xf4021521, - 0x12f40601, -/* 0x0535: ctx_xfer_post */ - 0xfc17f114, - 0x0213f04a, - 0xd00d27f0, - 0x21f50012, -/* 0x0546: ctx_xfer_done */ - 0x21f50215, - 0x00f80479, + 0x010d9800, + 0xf500e7f0, + 0xf0016f21, + 0xa5f001ac, + 0x00b7f104, + 0x50b3f040, + 0xb6040c98, + 0xbcbb0fc4, + 0x010c9800, + 0x98020d98, + 0xe7f1060f, + 0x21f50800, + 0x21f5016f, + 0x01f4025e, + 0x0712f406, +/* 0x0618: ctx_xfer_post */ + 0x027f21f5, +/* 0x061c: ctx_xfer_done */ + 0x054721f5, + 0x000000f8, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvd7.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvd7.fuc.h index dd346c2a1624..84dd32db28a0 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvd7.fuc.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvd7.fuc.h @@ -41,14 +41,14 @@ uint32_t nvd7_grgpc_data[] = { }; uint32_t nvd7_grgpc_code[] = { - 0x03180ef5, + 0x03a10ef5, /* 0x0004: queue_put */ 0x9800d898, 0x86f001d9, 0x0489b808, 0xf00c1bf4, 0x21f502f7, - 0x00f802fe, + 0x00f8037e, /* 0x001c: queue_put_next */ 0xb60798c4, 0x8dbb0384, @@ -72,184 +72,214 @@ uint32_t nvd7_grgpc_code[] = { /* 0x0066: queue_get_done */ 0x00f80132, /* 0x0068: nv_rd32 */ - 0x0728b7f1, - 0xb906b4b6, - 0xc9f002ec, - 0x00bcd01f, -/* 0x0078: nv_rd32_wait */ - 0xc800bccf, - 0x1bf41fcc, - 0x06a7f0fa, - 0x010921f5, - 0xf840bfcf, -/* 0x008d: nv_wr32 */ - 0x28b7f100, - 0x06b4b607, - 0xb980bfd0, - 0xc9f002ec, - 0x1ec9f01f, -/* 0x00a3: nv_wr32_wait */ - 0xcf00bcd0, - 0xccc800bc, - 0xfa1bf41f, -/* 0x00ae: watchdog_reset */ - 0x87f100f8, - 0x84b60430, - 0x1ff9f006, - 0xf8008fd0, -/* 0x00bd: watchdog_clear */ - 0x3087f100, - 0x0684b604, - 0xf80080d0, -/* 0x00c9: wait_donez */ - 0xf094bd00, - 0x07f10099, - 0x03f00f00, - 0x0009d002, - 0x07f104bd, - 0x03f00600, - 0x000ad002, -/* 0x00e6: wait_donez_ne */ - 0x87f104bd, - 0x83f00000, - 0x0088cf01, - 0xf4888aff, - 0x94bdf31b, - 0xf10099f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0109: wait_doneo */ - 0xf094bd00, + 0xf002ecb9, + 0x07f11fc9, + 0x03f0ca00, + 0x000cd001, +/* 0x007a: nv_rd32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0xa7f0f31b, + 0x1021f506, + 0x00f7f101, + 0x01f3f0cb, + 0xf800ffcf, +/* 0x009d: nv_wr32 */ + 0x0007f100, + 0x0103f0cc, + 0xbd000fd0, + 0x02ecb904, + 0xf01fc9f0, + 0x07f11ec9, + 0x03f0ca00, + 0x000cd001, +/* 0x00be: nv_wr32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f31b, +/* 0x00d0: wait_donez */ + 0x99f094bd, + 0x0007f100, + 0x0203f00f, + 0xbd0009d0, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x00ed: wait_donez_ne */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x1bf4888a, + 0xf094bdf3, 0x07f10099, - 0x03f00f00, + 0x03f01700, 0x0009d002, - 0x87f104bd, - 0x84b60818, - 0x008ad006, -/* 0x0124: wait_doneo_e */ - 0x040087f1, - 0xcf0684b6, - 0x8aff0088, - 0xf30bf488, + 0x00f804bd, +/* 0x0110: wait_doneo */ 0x99f094bd, 0x0007f100, - 0x0203f017, + 0x0203f00f, 0xbd0009d0, -/* 0x0147: mmctx_size */ - 0xbd00f804, -/* 0x0149: nv_mmctx_size_loop */ - 0x00e89894, - 0xb61a85b6, - 0x84b60180, - 0x0098bb02, - 0xb804e0b6, - 0x1bf404ef, - 0x029fb9eb, -/* 0x0166: mmctx_xfer */ - 0x94bd00f8, - 0xf10199f0, - 0xf00f0007, - 0x09d00203, - 0xf104bd00, - 0xb6071087, - 0x94bd0684, - 0xf405bbfd, - 0x8bd0090b, - 0x0099f000, -/* 0x018c: mmctx_base_disabled */ - 0xf405eefd, - 0x8ed00c0b, - 0xc08fd080, -/* 0x019b: mmctx_multi_disabled */ - 0xb70199f0, - 0xc8010080, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x012d: wait_doneo_e */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x0bf4888a, + 0xf094bdf3, + 0x07f10099, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0150: mmctx_size */ +/* 0x0152: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0xf404efb8, + 0x9fb9eb1b, +/* 0x016f: mmctx_xfer */ + 0xbd00f802, + 0x0199f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0xbbfd94bd, + 0x120bf405, + 0xc40007f1, + 0xd00103f0, + 0x04bd000b, +/* 0x0197: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0x0007f11e, + 0x0103f0c6, + 0xbd000ed0, + 0x0007f104, + 0x0103f0c7, + 0xbd000fd0, + 0x0199f004, +/* 0x01b8: mmctx_multi_disabled */ + 0xb600abc8, + 0xb9f010b4, + 0x01aec80c, + 0xfd11e4b6, + 0x07f105be, + 0x03f0c500, + 0x000bd001, +/* 0x01d6: mmctx_exec_loop */ +/* 0x01d6: mmctx_wait_free */ + 0xe7f104bd, + 0xe3f0c500, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f30b, + 0x05e9fd00, + 0xc80007f1, + 0xd00103f0, + 0x04bd000e, + 0xb804c0b6, + 0x1bf404cd, + 0x02abc8d8, +/* 0x0207: mmctx_fini_wait */ + 0xf11f1bf4, + 0xf0c500b7, + 0xbbcf01b3, + 0x1fb4f000, + 0xf410b4b0, + 0xa7f0f01b, + 0xd021f402, +/* 0x0223: mmctx_stop */ + 0xc82b0ef4, 0xb4b600ab, 0x0cb9f010, - 0xb601aec8, - 0xbefd11e4, - 0x008bd005, -/* 0x01b4: mmctx_exec_loop */ -/* 0x01b4: mmctx_wait_free */ - 0xf0008ecf, - 0x0bf41fe4, - 0x00ce98fa, - 0xd005e9fd, - 0xc0b6c08e, - 0x04cdb804, - 0xc8e81bf4, - 0x1bf402ab, -/* 0x01d5: mmctx_fini_wait */ - 0x008bcf18, - 0xb01fb4f0, - 0x1bf410b4, - 0x02a7f0f7, - 0xf4c921f4, -/* 0x01ea: mmctx_stop */ - 0xabc81b0e, - 0x10b4b600, - 0xf00cb9f0, - 0x8bd012b9, -/* 0x01f9: mmctx_stop_wait */ - 0x008bcf00, - 0xf412bbc8, -/* 0x0202: mmctx_done */ - 0x94bdfa1b, - 0xf10199f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0215: strand_wait */ - 0xf0a0f900, - 0x21f402a7, - 0xf8a0fcc9, -/* 0x0221: strand_pre */ - 0xfc87f100, - 0x0283f04a, - 0xd00c97f0, - 0x21f50089, - 0x00f80215, -/* 0x0234: strand_post */ - 0x4afc87f1, - 0xf00283f0, - 0x89d00d97, - 0x1521f500, -/* 0x0247: strand_set */ - 0xf100f802, - 0xf04ffca7, - 0xaba202a3, - 0xc7f00500, - 0x00acd00f, - 0xd00bc7f0, - 0x21f500bc, - 0xaed00215, - 0x0ac7f000, - 0xf500bcd0, - 0xf8021521, -/* 0x0271: strand_ctx_init */ - 0xf094bd00, - 0x07f10399, - 0x03f00f00, + 0xf112b9f0, + 0xf0c50007, + 0x0bd00103, +/* 0x023b: mmctx_stop_wait */ + 0xf104bd00, + 0xf0c500b7, + 0xbbcf01b3, + 0x12bbc800, +/* 0x024b: mmctx_done */ + 0xbdf31bf4, + 0x0199f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x025e: strand_wait */ + 0xa0f900f8, + 0xf402a7f0, + 0xa0fcd021, +/* 0x026a: strand_pre */ + 0x97f000f8, + 0xfc07f10c, + 0x0203f04a, + 0xbd0009d0, + 0x5e21f504, +/* 0x027f: strand_post */ + 0xf000f802, + 0x07f10d97, + 0x03f04afc, 0x0009d002, 0x21f504bd, - 0xe7f00221, - 0x4721f503, - 0xfca7f102, - 0x02a3f046, - 0x0400aba0, - 0xf040a0d0, - 0xbcd001c7, - 0x1521f500, - 0x010c9202, - 0xf000acd0, - 0xbcd002c7, - 0x1521f500, - 0x3421f502, - 0x8087f102, - 0x0684b608, - 0xb70089cf, - 0x95220080, -/* 0x02ca: ctx_init_strand_loop */ + 0x00f8025e, +/* 0x0294: strand_set */ + 0xf10fc7f0, + 0xf04ffc07, + 0x0cd00203, + 0xf004bd00, + 0x07f10bc7, + 0x03f04afc, + 0x000cd002, + 0x07f104bd, + 0x03f04ffc, + 0x000ed002, + 0xc7f004bd, + 0xfc07f10a, + 0x0203f04a, + 0xbd000cd0, + 0x5e21f504, +/* 0x02d3: strand_ctx_init */ + 0xbd00f802, + 0x0399f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0x026a21f5, + 0xf503e7f0, + 0xbd029421, + 0xfc07f1c4, + 0x0203f047, + 0xbd000cd0, + 0x01c7f004, + 0x4afc07f1, + 0xd00203f0, + 0x04bd000c, + 0x025e21f5, + 0xf1010c92, + 0xf046fc07, + 0x0cd00203, + 0xf004bd00, + 0x07f102c7, + 0x03f04afc, + 0x000cd002, + 0x21f504bd, + 0x21f5025e, + 0x87f1027f, + 0x83f04200, + 0x0097f102, + 0x0293f020, + 0x950099cf, +/* 0x034a: ctx_init_strand_loop */ 0x8ed008fe, 0x408ed000, 0xb6808acf, @@ -263,198 +293,230 @@ uint32_t nvd7_grgpc_code[] = { 0x170007f1, 0xd00203f0, 0x04bd0009, -/* 0x02fe: error */ +/* 0x037e: error */ 0xe0f900f8, - 0x9814e7f1, - 0xf440e3f0, - 0xe0b78d21, - 0xf7f0041c, - 0x8d21f401, - 0x00f8e0fc, -/* 0x0318: init */ - 0x04fe04bd, - 0x0017f100, - 0x0227f012, - 0xf10012d0, - 0xfe047017, - 0x17f10010, - 0x10d00400, - 0x0427f0c0, - 0xf40012d0, - 0x17f11031, - 0x14b60608, - 0x0012cf06, + 0xf102ffb9, + 0xf09814e7, + 0x21f440e3, + 0x01f7f09d, + 0xf102ffb9, + 0xf09c1ce7, + 0x21f440e3, + 0xf8e0fc9d, +/* 0x03a1: init */ + 0xfe04bd00, + 0x27f00004, + 0x0007f102, + 0x0003f012, + 0xbd0002d0, + 0x1f17f104, + 0x0010fe05, + 0x070007f1, + 0xd00003f0, + 0x04bd0000, + 0xf10427f0, + 0xf0040007, + 0x02d00003, + 0xf404bd00, + 0x27f11031, + 0x23f08200, + 0x0022cf01, 0xf00137f0, 0x32bb1f24, 0x0132b604, 0x80050280, - 0x10b70603, - 0x12cf0400, - 0x04028000, - 0x0c30e7f1, - 0xbd50e3f0, - 0xbd34bd24, -/* 0x0371: init_unk_loop */ - 0x6821f444, - 0xf400f6b0, - 0xf7f00f0b, - 0x04f2bb01, - 0xb6054ffd, -/* 0x0386: init_unk_next */ - 0x20b60130, - 0x04e0b601, - 0xf40126b0, -/* 0x0392: init_unk_done */ - 0x0380e21b, - 0x08048007, - 0x010027f1, - 0xcf0223f0, - 0x34bd0022, - 0x070047f1, - 0x950644b6, - 0x45d00825, - 0x4045d000, - 0x98000e98, - 0x21f5010f, - 0x2fbb0147, - 0x003fbb00, - 0x98010e98, - 0x21f5020f, - 0x0e980147, - 0x00effd05, - 0xbb002ebb, - 0x0e98003e, - 0x030f9802, - 0x014721f5, - 0xfd070e98, + 0x27f10603, + 0x23f08600, + 0x0022cf01, + 0xf1040280, + 0xf00c30e7, + 0x24bd50e3, + 0x44bd34bd, +/* 0x0410: init_unk_loop */ + 0xb06821f4, + 0x0bf400f6, + 0x01f7f00f, + 0xfd04f2bb, + 0x30b6054f, +/* 0x0425: init_unk_next */ + 0x0120b601, + 0xb004e0b6, + 0x1bf40126, +/* 0x0431: init_unk_done */ + 0x070380e2, + 0xf1080480, + 0xf0010027, + 0x22cf0223, + 0x9534bd00, + 0x07f10825, + 0x03f0c000, + 0x0005d001, + 0x07f104bd, + 0x03f0c100, + 0x0005d001, + 0x0e9804bd, + 0x010f9800, + 0x015021f5, + 0xbb002fbb, + 0x0e98003f, + 0x020f9801, + 0x015021f5, + 0xfd050e98, 0x2ebb00ef, 0x003ebb00, - 0x130040b7, - 0xd00235b6, - 0x25b60043, - 0x0635b608, - 0xb60120b6, - 0x24b60130, - 0x0834b608, - 0xf5022fb9, - 0xbb027121, - 0x07f1003f, - 0x03f00100, - 0x0003d002, - 0x24bd04bd, - 0xf11f29f0, - 0xf0080007, - 0x02d00203, -/* 0x0433: main */ + 0x98020e98, + 0x21f5030f, + 0x0e980150, + 0x00effd07, + 0xbb002ebb, + 0x35b6003e, + 0x0007f102, + 0x0103f0d3, + 0xbd0003d0, + 0x0825b604, + 0xb60635b6, + 0x30b60120, + 0x0824b601, + 0xb90834b6, + 0x21f5022f, + 0x3fbb02d3, + 0x0007f100, + 0x0203f001, + 0xbd0003d0, + 0xf024bd04, + 0x07f11f29, + 0x03f00800, + 0x0002d002, +/* 0x04e2: main */ + 0x31f404bd, + 0x0028f400, + 0xf424d7f0, + 0x01f43921, + 0x04e4b0f4, + 0xfe1e18f4, + 0x27f00181, + 0xfd20bd06, + 0xe4b60412, + 0x051efd01, + 0xf50018fe, + 0xf405d721, +/* 0x0512: main_not_ctx_xfer */ + 0xef94d30e, + 0x01f5f010, + 0x037e21f5, +/* 0x051f: ih */ + 0xf9c60ef4, + 0x0188fe80, + 0x90f980f9, + 0xb0f9a0f9, + 0xe0f9d0f9, + 0x04bdf0f9, + 0x0200a7f1, + 0xcf00a3f0, + 0xabc400aa, + 0x2c0bf404, + 0xf124d7f0, + 0xf01a00e7, + 0xeecf00e3, + 0x00f7f100, + 0x00f3f019, + 0xf400ffcf, + 0xe7f00421, + 0x0007f101, + 0x0003f01d, + 0xbd000ed0, +/* 0x056d: ih_no_fifo */ + 0x0007f104, + 0x0003f001, + 0xbd000ad0, + 0xfcf0fc04, + 0xfcd0fce0, + 0xfca0fcb0, + 0xfe80fc90, + 0x80fc0088, + 0xf80032f4, +/* 0x0591: hub_barrier_done */ + 0x01f7f001, + 0xbb040e98, + 0xffb904fe, + 0x18e7f102, + 0x40e3f094, + 0xf89d21f4, +/* 0x05a9: ctx_redswitch */ + 0x20f7f000, + 0x850007f1, + 0xd00103f0, + 0x04bd000f, +/* 0x05bb: ctx_redswitch_delay */ + 0xb608e7f0, + 0x1bf401e2, + 0x00f5f1fd, + 0x00f5f108, + 0x0007f102, + 0x0103f085, + 0xbd000fd0, +/* 0x05d7: ctx_xfer */ + 0xf100f804, + 0xf0810007, + 0x0fd00203, 0xf404bd00, - 0x28f40031, - 0x24d7f000, - 0xf43921f4, - 0xe4b0f401, - 0x1e18f404, - 0xf00181fe, - 0x20bd0627, - 0xb60412fd, - 0x1efd01e4, - 0x0018fe05, - 0x04f721f5, -/* 0x0463: main_not_ctx_xfer */ - 0x94d30ef4, - 0xf5f010ef, - 0xfe21f501, - 0xc60ef402, -/* 0x0470: ih */ - 0x88fe80f9, - 0xf980f901, - 0xf9a0f990, - 0xf9d0f9b0, - 0xbdf0f9e0, - 0x800acf04, - 0xf404abc4, - 0xb7f11d0b, - 0xd7f01900, - 0x40becf24, - 0xf400bfcf, - 0xb0b70421, - 0xe7f00400, - 0x00bed001, -/* 0x04a8: ih_no_fifo */ - 0xfc400ad0, - 0xfce0fcf0, - 0xfcb0fcd0, - 0xfc90fca0, - 0x0088fe80, - 0x32f480fc, -/* 0x04c3: hub_barrier_done */ - 0xf001f800, - 0x0e9801f7, - 0x04febb04, - 0x9418e7f1, - 0xf440e3f0, - 0x00f88d21, -/* 0x04d8: ctx_redswitch */ - 0x0614e7f1, - 0xf006e4b6, - 0xefd020f7, - 0x08f7f000, -/* 0x04e8: ctx_redswitch_delay */ - 0xf401f2b6, - 0xf7f1fd1b, - 0xefd00a20, -/* 0x04f7: ctx_xfer */ - 0xf100f800, - 0xb60a0417, - 0x1fd00614, - 0x0711f400, - 0x04d821f5, -/* 0x0508: ctx_xfer_not_load */ - 0x4afc17f1, - 0xf00213f0, - 0x12d00c27, - 0x1521f500, - 0xfc27f102, - 0x0223f047, - 0xf00020d0, - 0x20b6012c, - 0x0012d003, - 0xf001acf0, - 0xb7f002a5, - 0x50b3f000, - 0xb6040c98, - 0xbcbb0fc4, - 0x000c9800, - 0xf0010d98, - 0x21f500e7, - 0xacf00166, - 0x00b7f101, - 0x50b3f040, - 0xb6040c98, - 0xbcbb0fc4, - 0x010c9800, - 0x98020d98, - 0xe7f1060f, - 0x21f50800, - 0xacf00166, - 0x04a5f001, - 0x3000b7f1, + 0x21f50711, +/* 0x05ea: ctx_xfer_not_load */ + 0x21f505a9, + 0x24bd026a, + 0x47fc07f1, + 0xd00203f0, + 0x04bd0002, + 0xb6012cf0, + 0x07f10320, + 0x03f04afc, + 0x0002d002, + 0xacf004bd, + 0x02a5f001, + 0x0000b7f1, 0x9850b3f0, 0xc4b6040c, 0x00bcbb0f, - 0x98020c98, - 0x0f98030d, - 0x00e7f108, - 0x6621f502, - 0x1521f501, - 0x0601f402, -/* 0x05a3: ctx_xfer_post */ - 0xf11412f4, - 0xf04afc17, - 0x27f00213, - 0x0012d00d, - 0x021521f5, -/* 0x05b4: ctx_xfer_done */ - 0x04c321f5, - 0x000000f8, + 0x98000c98, + 0xe7f0010d, + 0x6f21f500, + 0x01acf001, + 0x4000b7f1, + 0x9850b3f0, + 0xc4b6040c, + 0x00bcbb0f, + 0x98010c98, + 0x0f98020d, + 0x00e7f106, + 0x6f21f508, + 0x01acf001, + 0xf104a5f0, + 0xf03000b7, + 0x0c9850b3, + 0x0fc4b604, + 0x9800bcbb, + 0x0d98020c, + 0x080f9803, + 0x0200e7f1, + 0x016f21f5, + 0x025e21f5, + 0xf40601f4, +/* 0x0686: ctx_xfer_post */ + 0x21f50712, +/* 0x068a: ctx_xfer_done */ + 0x21f5027f, + 0x00f80591, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnve0.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnve0.fuc.h index 7ff5ef6b0804..b6da800ee9c2 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnve0.fuc.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnve0.fuc.h @@ -41,14 +41,14 @@ uint32_t nve0_grgpc_data[] = { }; uint32_t nve0_grgpc_code[] = { - 0x03180ef5, + 0x03a10ef5, /* 0x0004: queue_put */ 0x9800d898, 0x86f001d9, 0x0489b808, 0xf00c1bf4, 0x21f502f7, - 0x00f802fe, + 0x00f8037e, /* 0x001c: queue_put_next */ 0xb60798c4, 0x8dbb0384, @@ -72,184 +72,214 @@ uint32_t nve0_grgpc_code[] = { /* 0x0066: queue_get_done */ 0x00f80132, /* 0x0068: nv_rd32 */ - 0x0728b7f1, - 0xb906b4b6, - 0xc9f002ec, - 0x00bcd01f, -/* 0x0078: nv_rd32_wait */ - 0xc800bccf, - 0x1bf41fcc, - 0x06a7f0fa, - 0x010921f5, - 0xf840bfcf, -/* 0x008d: nv_wr32 */ - 0x28b7f100, - 0x06b4b607, - 0xb980bfd0, - 0xc9f002ec, - 0x1ec9f01f, -/* 0x00a3: nv_wr32_wait */ - 0xcf00bcd0, - 0xccc800bc, - 0xfa1bf41f, -/* 0x00ae: watchdog_reset */ - 0x87f100f8, - 0x84b60430, - 0x1ff9f006, - 0xf8008fd0, -/* 0x00bd: watchdog_clear */ - 0x3087f100, - 0x0684b604, - 0xf80080d0, -/* 0x00c9: wait_donez */ - 0xf094bd00, - 0x07f10099, - 0x03f00f00, - 0x0009d002, - 0x07f104bd, - 0x03f00600, - 0x000ad002, -/* 0x00e6: wait_donez_ne */ - 0x87f104bd, - 0x83f00000, - 0x0088cf01, - 0xf4888aff, - 0x94bdf31b, - 0xf10099f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0109: wait_doneo */ - 0xf094bd00, + 0xf002ecb9, + 0x07f11fc9, + 0x03f0ca00, + 0x000cd001, +/* 0x007a: nv_rd32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0xa7f0f31b, + 0x1021f506, + 0x00f7f101, + 0x01f3f0cb, + 0xf800ffcf, +/* 0x009d: nv_wr32 */ + 0x0007f100, + 0x0103f0cc, + 0xbd000fd0, + 0x02ecb904, + 0xf01fc9f0, + 0x07f11ec9, + 0x03f0ca00, + 0x000cd001, +/* 0x00be: nv_wr32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f31b, +/* 0x00d0: wait_donez */ + 0x99f094bd, + 0x0007f100, + 0x0203f00f, + 0xbd0009d0, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x00ed: wait_donez_ne */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x1bf4888a, + 0xf094bdf3, 0x07f10099, - 0x03f00f00, + 0x03f01700, 0x0009d002, - 0x87f104bd, - 0x84b60818, - 0x008ad006, -/* 0x0124: wait_doneo_e */ - 0x040087f1, - 0xcf0684b6, - 0x8aff0088, - 0xf30bf488, + 0x00f804bd, +/* 0x0110: wait_doneo */ 0x99f094bd, 0x0007f100, - 0x0203f017, + 0x0203f00f, 0xbd0009d0, -/* 0x0147: mmctx_size */ - 0xbd00f804, -/* 0x0149: nv_mmctx_size_loop */ - 0x00e89894, - 0xb61a85b6, - 0x84b60180, - 0x0098bb02, - 0xb804e0b6, - 0x1bf404ef, - 0x029fb9eb, -/* 0x0166: mmctx_xfer */ - 0x94bd00f8, - 0xf10199f0, - 0xf00f0007, - 0x09d00203, - 0xf104bd00, - 0xb6071087, - 0x94bd0684, - 0xf405bbfd, - 0x8bd0090b, - 0x0099f000, -/* 0x018c: mmctx_base_disabled */ - 0xf405eefd, - 0x8ed00c0b, - 0xc08fd080, -/* 0x019b: mmctx_multi_disabled */ - 0xb70199f0, - 0xc8010080, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x012d: wait_doneo_e */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x0bf4888a, + 0xf094bdf3, + 0x07f10099, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0150: mmctx_size */ +/* 0x0152: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0xf404efb8, + 0x9fb9eb1b, +/* 0x016f: mmctx_xfer */ + 0xbd00f802, + 0x0199f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0xbbfd94bd, + 0x120bf405, + 0xc40007f1, + 0xd00103f0, + 0x04bd000b, +/* 0x0197: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0x0007f11e, + 0x0103f0c6, + 0xbd000ed0, + 0x0007f104, + 0x0103f0c7, + 0xbd000fd0, + 0x0199f004, +/* 0x01b8: mmctx_multi_disabled */ + 0xb600abc8, + 0xb9f010b4, + 0x01aec80c, + 0xfd11e4b6, + 0x07f105be, + 0x03f0c500, + 0x000bd001, +/* 0x01d6: mmctx_exec_loop */ +/* 0x01d6: mmctx_wait_free */ + 0xe7f104bd, + 0xe3f0c500, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f30b, + 0x05e9fd00, + 0xc80007f1, + 0xd00103f0, + 0x04bd000e, + 0xb804c0b6, + 0x1bf404cd, + 0x02abc8d8, +/* 0x0207: mmctx_fini_wait */ + 0xf11f1bf4, + 0xf0c500b7, + 0xbbcf01b3, + 0x1fb4f000, + 0xf410b4b0, + 0xa7f0f01b, + 0xd021f402, +/* 0x0223: mmctx_stop */ + 0xc82b0ef4, 0xb4b600ab, 0x0cb9f010, - 0xb601aec8, - 0xbefd11e4, - 0x008bd005, -/* 0x01b4: mmctx_exec_loop */ -/* 0x01b4: mmctx_wait_free */ - 0xf0008ecf, - 0x0bf41fe4, - 0x00ce98fa, - 0xd005e9fd, - 0xc0b6c08e, - 0x04cdb804, - 0xc8e81bf4, - 0x1bf402ab, -/* 0x01d5: mmctx_fini_wait */ - 0x008bcf18, - 0xb01fb4f0, - 0x1bf410b4, - 0x02a7f0f7, - 0xf4c921f4, -/* 0x01ea: mmctx_stop */ - 0xabc81b0e, - 0x10b4b600, - 0xf00cb9f0, - 0x8bd012b9, -/* 0x01f9: mmctx_stop_wait */ - 0x008bcf00, - 0xf412bbc8, -/* 0x0202: mmctx_done */ - 0x94bdfa1b, - 0xf10199f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0215: strand_wait */ - 0xf0a0f900, - 0x21f402a7, - 0xf8a0fcc9, -/* 0x0221: strand_pre */ - 0xfc87f100, - 0x0283f04a, - 0xd00c97f0, - 0x21f50089, - 0x00f80215, -/* 0x0234: strand_post */ - 0x4afc87f1, - 0xf00283f0, - 0x89d00d97, - 0x1521f500, -/* 0x0247: strand_set */ - 0xf100f802, - 0xf04ffca7, - 0xaba202a3, - 0xc7f00500, - 0x00acd00f, - 0xd00bc7f0, - 0x21f500bc, - 0xaed00215, - 0x0ac7f000, - 0xf500bcd0, - 0xf8021521, -/* 0x0271: strand_ctx_init */ - 0xf094bd00, - 0x07f10399, - 0x03f00f00, + 0xf112b9f0, + 0xf0c50007, + 0x0bd00103, +/* 0x023b: mmctx_stop_wait */ + 0xf104bd00, + 0xf0c500b7, + 0xbbcf01b3, + 0x12bbc800, +/* 0x024b: mmctx_done */ + 0xbdf31bf4, + 0x0199f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x025e: strand_wait */ + 0xa0f900f8, + 0xf402a7f0, + 0xa0fcd021, +/* 0x026a: strand_pre */ + 0x97f000f8, + 0xfc07f10c, + 0x0203f04a, + 0xbd0009d0, + 0x5e21f504, +/* 0x027f: strand_post */ + 0xf000f802, + 0x07f10d97, + 0x03f04afc, 0x0009d002, 0x21f504bd, - 0xe7f00221, - 0x4721f503, - 0xfca7f102, - 0x02a3f046, - 0x0400aba0, - 0xf040a0d0, - 0xbcd001c7, - 0x1521f500, - 0x010c9202, - 0xf000acd0, - 0xbcd002c7, - 0x1521f500, - 0x3421f502, - 0x8087f102, - 0x0684b608, - 0xb70089cf, - 0x95220080, -/* 0x02ca: ctx_init_strand_loop */ + 0x00f8025e, +/* 0x0294: strand_set */ + 0xf10fc7f0, + 0xf04ffc07, + 0x0cd00203, + 0xf004bd00, + 0x07f10bc7, + 0x03f04afc, + 0x000cd002, + 0x07f104bd, + 0x03f04ffc, + 0x000ed002, + 0xc7f004bd, + 0xfc07f10a, + 0x0203f04a, + 0xbd000cd0, + 0x5e21f504, +/* 0x02d3: strand_ctx_init */ + 0xbd00f802, + 0x0399f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0x026a21f5, + 0xf503e7f0, + 0xbd029421, + 0xfc07f1c4, + 0x0203f047, + 0xbd000cd0, + 0x01c7f004, + 0x4afc07f1, + 0xd00203f0, + 0x04bd000c, + 0x025e21f5, + 0xf1010c92, + 0xf046fc07, + 0x0cd00203, + 0xf004bd00, + 0x07f102c7, + 0x03f04afc, + 0x000cd002, + 0x21f504bd, + 0x21f5025e, + 0x87f1027f, + 0x83f04200, + 0x0097f102, + 0x0293f020, + 0x950099cf, +/* 0x034a: ctx_init_strand_loop */ 0x8ed008fe, 0x408ed000, 0xb6808acf, @@ -263,198 +293,230 @@ uint32_t nve0_grgpc_code[] = { 0x170007f1, 0xd00203f0, 0x04bd0009, -/* 0x02fe: error */ +/* 0x037e: error */ 0xe0f900f8, - 0x9814e7f1, - 0xf440e3f0, - 0xe0b78d21, - 0xf7f0041c, - 0x8d21f401, - 0x00f8e0fc, -/* 0x0318: init */ - 0x04fe04bd, - 0x0017f100, - 0x0227f012, - 0xf10012d0, - 0xfe047017, - 0x17f10010, - 0x10d00400, - 0x0427f0c0, - 0xf40012d0, - 0x17f11031, - 0x14b60608, - 0x0012cf06, + 0xf102ffb9, + 0xf09814e7, + 0x21f440e3, + 0x01f7f09d, + 0xf102ffb9, + 0xf09c1ce7, + 0x21f440e3, + 0xf8e0fc9d, +/* 0x03a1: init */ + 0xfe04bd00, + 0x27f00004, + 0x0007f102, + 0x0003f012, + 0xbd0002d0, + 0x1f17f104, + 0x0010fe05, + 0x070007f1, + 0xd00003f0, + 0x04bd0000, + 0xf10427f0, + 0xf0040007, + 0x02d00003, + 0xf404bd00, + 0x27f11031, + 0x23f08200, + 0x0022cf01, 0xf00137f0, 0x32bb1f24, 0x0132b604, 0x80050280, - 0x10b70603, - 0x12cf0400, - 0x04028000, - 0x0c30e7f1, - 0xbd50e3f0, - 0xbd34bd24, -/* 0x0371: init_unk_loop */ - 0x6821f444, - 0xf400f6b0, - 0xf7f00f0b, - 0x04f2bb01, - 0xb6054ffd, -/* 0x0386: init_unk_next */ - 0x20b60130, - 0x04e0b601, - 0xf40126b0, -/* 0x0392: init_unk_done */ - 0x0380e21b, - 0x08048007, - 0x010027f1, - 0xcf0223f0, - 0x34bd0022, - 0x070047f1, - 0x950644b6, - 0x45d00825, - 0x4045d000, - 0x98000e98, - 0x21f5010f, - 0x2fbb0147, - 0x003fbb00, - 0x98010e98, - 0x21f5020f, - 0x0e980147, - 0x00effd05, - 0xbb002ebb, - 0x0e98003e, - 0x030f9802, - 0x014721f5, - 0xfd070e98, + 0x27f10603, + 0x23f08600, + 0x0022cf01, + 0xf1040280, + 0xf00c30e7, + 0x24bd50e3, + 0x44bd34bd, +/* 0x0410: init_unk_loop */ + 0xb06821f4, + 0x0bf400f6, + 0x01f7f00f, + 0xfd04f2bb, + 0x30b6054f, +/* 0x0425: init_unk_next */ + 0x0120b601, + 0xb004e0b6, + 0x1bf40126, +/* 0x0431: init_unk_done */ + 0x070380e2, + 0xf1080480, + 0xf0010027, + 0x22cf0223, + 0x9534bd00, + 0x07f10825, + 0x03f0c000, + 0x0005d001, + 0x07f104bd, + 0x03f0c100, + 0x0005d001, + 0x0e9804bd, + 0x010f9800, + 0x015021f5, + 0xbb002fbb, + 0x0e98003f, + 0x020f9801, + 0x015021f5, + 0xfd050e98, 0x2ebb00ef, 0x003ebb00, - 0x130040b7, - 0xd00235b6, - 0x25b60043, - 0x0635b608, - 0xb60120b6, - 0x24b60130, - 0x0834b608, - 0xf5022fb9, - 0xbb027121, - 0x07f1003f, - 0x03f00100, - 0x0003d002, - 0x24bd04bd, - 0xf11f29f0, - 0xf0080007, - 0x02d00203, -/* 0x0433: main */ + 0x98020e98, + 0x21f5030f, + 0x0e980150, + 0x00effd07, + 0xbb002ebb, + 0x35b6003e, + 0x0007f102, + 0x0103f0d3, + 0xbd0003d0, + 0x0825b604, + 0xb60635b6, + 0x30b60120, + 0x0824b601, + 0xb90834b6, + 0x21f5022f, + 0x3fbb02d3, + 0x0007f100, + 0x0203f001, + 0xbd0003d0, + 0xf024bd04, + 0x07f11f29, + 0x03f00800, + 0x0002d002, +/* 0x04e2: main */ + 0x31f404bd, + 0x0028f400, + 0xf424d7f0, + 0x01f43921, + 0x04e4b0f4, + 0xfe1e18f4, + 0x27f00181, + 0xfd20bd06, + 0xe4b60412, + 0x051efd01, + 0xf50018fe, + 0xf405d721, +/* 0x0512: main_not_ctx_xfer */ + 0xef94d30e, + 0x01f5f010, + 0x037e21f5, +/* 0x051f: ih */ + 0xf9c60ef4, + 0x0188fe80, + 0x90f980f9, + 0xb0f9a0f9, + 0xe0f9d0f9, + 0x04bdf0f9, + 0x0200a7f1, + 0xcf00a3f0, + 0xabc400aa, + 0x2c0bf404, + 0xf124d7f0, + 0xf01a00e7, + 0xeecf00e3, + 0x00f7f100, + 0x00f3f019, + 0xf400ffcf, + 0xe7f00421, + 0x0007f101, + 0x0003f01d, + 0xbd000ed0, +/* 0x056d: ih_no_fifo */ + 0x0007f104, + 0x0003f001, + 0xbd000ad0, + 0xfcf0fc04, + 0xfcd0fce0, + 0xfca0fcb0, + 0xfe80fc90, + 0x80fc0088, + 0xf80032f4, +/* 0x0591: hub_barrier_done */ + 0x01f7f001, + 0xbb040e98, + 0xffb904fe, + 0x18e7f102, + 0x40e3f094, + 0xf89d21f4, +/* 0x05a9: ctx_redswitch */ + 0x20f7f000, + 0x850007f1, + 0xd00103f0, + 0x04bd000f, +/* 0x05bb: ctx_redswitch_delay */ + 0xb608e7f0, + 0x1bf401e2, + 0x00f5f1fd, + 0x00f5f108, + 0x0007f102, + 0x0103f085, + 0xbd000fd0, +/* 0x05d7: ctx_xfer */ + 0xf100f804, + 0xf0810007, + 0x0fd00203, 0xf404bd00, - 0x28f40031, - 0x24d7f000, - 0xf43921f4, - 0xe4b0f401, - 0x1e18f404, - 0xf00181fe, - 0x20bd0627, - 0xb60412fd, - 0x1efd01e4, - 0x0018fe05, - 0x04f721f5, -/* 0x0463: main_not_ctx_xfer */ - 0x94d30ef4, - 0xf5f010ef, - 0xfe21f501, - 0xc60ef402, -/* 0x0470: ih */ - 0x88fe80f9, - 0xf980f901, - 0xf9a0f990, - 0xf9d0f9b0, - 0xbdf0f9e0, - 0x800acf04, - 0xf404abc4, - 0xb7f11d0b, - 0xd7f01900, - 0x40becf24, - 0xf400bfcf, - 0xb0b70421, - 0xe7f00400, - 0x00bed001, -/* 0x04a8: ih_no_fifo */ - 0xfc400ad0, - 0xfce0fcf0, - 0xfcb0fcd0, - 0xfc90fca0, - 0x0088fe80, - 0x32f480fc, -/* 0x04c3: hub_barrier_done */ - 0xf001f800, - 0x0e9801f7, - 0x04febb04, - 0x9418e7f1, - 0xf440e3f0, - 0x00f88d21, -/* 0x04d8: ctx_redswitch */ - 0x0614e7f1, - 0xf006e4b6, - 0xefd020f7, - 0x08f7f000, -/* 0x04e8: ctx_redswitch_delay */ - 0xf401f2b6, - 0xf7f1fd1b, - 0xefd00a20, -/* 0x04f7: ctx_xfer */ - 0xf100f800, - 0xb60a0417, - 0x1fd00614, - 0x0711f400, - 0x04d821f5, -/* 0x0508: ctx_xfer_not_load */ - 0x4afc17f1, - 0xf00213f0, - 0x12d00c27, - 0x1521f500, - 0xfc27f102, - 0x0223f047, - 0xf00020d0, - 0x20b6012c, - 0x0012d003, - 0xf001acf0, - 0xb7f002a5, - 0x50b3f000, - 0xb6040c98, - 0xbcbb0fc4, - 0x000c9800, - 0xf0010d98, - 0x21f500e7, - 0xacf00166, - 0x00b7f101, - 0x50b3f040, - 0xb6040c98, - 0xbcbb0fc4, - 0x010c9800, - 0x98020d98, - 0xe7f1060f, - 0x21f50800, - 0xacf00166, - 0x04a5f001, - 0x3000b7f1, + 0x21f50711, +/* 0x05ea: ctx_xfer_not_load */ + 0x21f505a9, + 0x24bd026a, + 0x47fc07f1, + 0xd00203f0, + 0x04bd0002, + 0xb6012cf0, + 0x07f10320, + 0x03f04afc, + 0x0002d002, + 0xacf004bd, + 0x02a5f001, + 0x0000b7f1, 0x9850b3f0, 0xc4b6040c, 0x00bcbb0f, - 0x98020c98, - 0x0f98030d, - 0x00e7f108, - 0x6621f502, - 0x1521f501, - 0x0601f402, -/* 0x05a3: ctx_xfer_post */ - 0xf11412f4, - 0xf04afc17, - 0x27f00213, - 0x0012d00d, - 0x021521f5, -/* 0x05b4: ctx_xfer_done */ - 0x04c321f5, - 0x000000f8, + 0x98000c98, + 0xe7f0010d, + 0x6f21f500, + 0x01acf001, + 0x4000b7f1, + 0x9850b3f0, + 0xc4b6040c, + 0x00bcbb0f, + 0x98010c98, + 0x0f98020d, + 0x00e7f106, + 0x6f21f508, + 0x01acf001, + 0xf104a5f0, + 0xf03000b7, + 0x0c9850b3, + 0x0fc4b604, + 0x9800bcbb, + 0x0d98020c, + 0x080f9803, + 0x0200e7f1, + 0x016f21f5, + 0x025e21f5, + 0xf40601f4, +/* 0x0686: ctx_xfer_post */ + 0x21f50712, +/* 0x068a: ctx_xfer_done */ + 0x21f5027f, + 0x00f80591, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvf0.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvf0.fuc.h index f870507be880..6316ebaf5d9a 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvf0.fuc.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/gpcnvf0.fuc.h @@ -41,14 +41,14 @@ uint32_t nvf0_grgpc_data[] = { }; uint32_t nvf0_grgpc_code[] = { - 0x03180ef5, + 0x03a10ef5, /* 0x0004: queue_put */ 0x9800d898, 0x86f001d9, 0x0489b808, 0xf00c1bf4, 0x21f502f7, - 0x00f802fe, + 0x00f8037e, /* 0x001c: queue_put_next */ 0xb60798c4, 0x8dbb0384, @@ -72,184 +72,214 @@ uint32_t nvf0_grgpc_code[] = { /* 0x0066: queue_get_done */ 0x00f80132, /* 0x0068: nv_rd32 */ - 0x0728b7f1, - 0xb906b4b6, - 0xc9f002ec, - 0x00bcd01f, -/* 0x0078: nv_rd32_wait */ - 0xc800bccf, - 0x1bf41fcc, - 0x06a7f0fa, - 0x010921f5, - 0xf840bfcf, -/* 0x008d: nv_wr32 */ - 0x28b7f100, - 0x06b4b607, - 0xb980bfd0, - 0xc9f002ec, - 0x1ec9f01f, -/* 0x00a3: nv_wr32_wait */ - 0xcf00bcd0, - 0xccc800bc, - 0xfa1bf41f, -/* 0x00ae: watchdog_reset */ - 0x87f100f8, - 0x84b60430, - 0x1ff9f006, - 0xf8008fd0, -/* 0x00bd: watchdog_clear */ - 0x3087f100, - 0x0684b604, - 0xf80080d0, -/* 0x00c9: wait_donez */ - 0xf094bd00, - 0x07f10099, - 0x03f03700, - 0x0009d002, - 0x07f104bd, - 0x03f00600, - 0x000ad002, -/* 0x00e6: wait_donez_ne */ - 0x87f104bd, - 0x83f00000, - 0x0088cf01, - 0xf4888aff, - 0x94bdf31b, - 0xf10099f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0109: wait_doneo */ - 0xf094bd00, + 0xf002ecb9, + 0x07f11fc9, + 0x03f0ca00, + 0x000cd001, +/* 0x007a: nv_rd32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0xa7f0f31b, + 0x1021f506, + 0x00f7f101, + 0x01f3f0cb, + 0xf800ffcf, +/* 0x009d: nv_wr32 */ + 0x0007f100, + 0x0103f0cc, + 0xbd000fd0, + 0x02ecb904, + 0xf01fc9f0, + 0x07f11ec9, + 0x03f0ca00, + 0x000cd001, +/* 0x00be: nv_wr32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f31b, +/* 0x00d0: wait_donez */ + 0x99f094bd, + 0x0007f100, + 0x0203f037, + 0xbd0009d0, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x00ed: wait_donez_ne */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x1bf4888a, + 0xf094bdf3, 0x07f10099, - 0x03f03700, + 0x03f01700, 0x0009d002, - 0x87f104bd, - 0x84b60818, - 0x008ad006, -/* 0x0124: wait_doneo_e */ - 0x040087f1, - 0xcf0684b6, - 0x8aff0088, - 0xf30bf488, + 0x00f804bd, +/* 0x0110: wait_doneo */ 0x99f094bd, 0x0007f100, - 0x0203f017, + 0x0203f037, 0xbd0009d0, -/* 0x0147: mmctx_size */ - 0xbd00f804, -/* 0x0149: nv_mmctx_size_loop */ - 0x00e89894, - 0xb61a85b6, - 0x84b60180, - 0x0098bb02, - 0xb804e0b6, - 0x1bf404ef, - 0x029fb9eb, -/* 0x0166: mmctx_xfer */ - 0x94bd00f8, - 0xf10199f0, - 0xf0370007, - 0x09d00203, - 0xf104bd00, - 0xb6071087, - 0x94bd0684, - 0xf405bbfd, - 0x8bd0090b, - 0x0099f000, -/* 0x018c: mmctx_base_disabled */ - 0xf405eefd, - 0x8ed00c0b, - 0xc08fd080, -/* 0x019b: mmctx_multi_disabled */ - 0xb70199f0, - 0xc8010080, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x012d: wait_doneo_e */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x0bf4888a, + 0xf094bdf3, + 0x07f10099, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0150: mmctx_size */ +/* 0x0152: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0xf404efb8, + 0x9fb9eb1b, +/* 0x016f: mmctx_xfer */ + 0xbd00f802, + 0x0199f094, + 0x370007f1, + 0xd00203f0, + 0x04bd0009, + 0xbbfd94bd, + 0x120bf405, + 0xc40007f1, + 0xd00103f0, + 0x04bd000b, +/* 0x0197: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0x0007f11e, + 0x0103f0c6, + 0xbd000ed0, + 0x0007f104, + 0x0103f0c7, + 0xbd000fd0, + 0x0199f004, +/* 0x01b8: mmctx_multi_disabled */ + 0xb600abc8, + 0xb9f010b4, + 0x01aec80c, + 0xfd11e4b6, + 0x07f105be, + 0x03f0c500, + 0x000bd001, +/* 0x01d6: mmctx_exec_loop */ +/* 0x01d6: mmctx_wait_free */ + 0xe7f104bd, + 0xe3f0c500, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f30b, + 0x05e9fd00, + 0xc80007f1, + 0xd00103f0, + 0x04bd000e, + 0xb804c0b6, + 0x1bf404cd, + 0x02abc8d8, +/* 0x0207: mmctx_fini_wait */ + 0xf11f1bf4, + 0xf0c500b7, + 0xbbcf01b3, + 0x1fb4f000, + 0xf410b4b0, + 0xa7f0f01b, + 0xd021f402, +/* 0x0223: mmctx_stop */ + 0xc82b0ef4, 0xb4b600ab, 0x0cb9f010, - 0xb601aec8, - 0xbefd11e4, - 0x008bd005, -/* 0x01b4: mmctx_exec_loop */ -/* 0x01b4: mmctx_wait_free */ - 0xf0008ecf, - 0x0bf41fe4, - 0x00ce98fa, - 0xd005e9fd, - 0xc0b6c08e, - 0x04cdb804, - 0xc8e81bf4, - 0x1bf402ab, -/* 0x01d5: mmctx_fini_wait */ - 0x008bcf18, - 0xb01fb4f0, - 0x1bf410b4, - 0x02a7f0f7, - 0xf4c921f4, -/* 0x01ea: mmctx_stop */ - 0xabc81b0e, - 0x10b4b600, - 0xf00cb9f0, - 0x8bd012b9, -/* 0x01f9: mmctx_stop_wait */ - 0x008bcf00, - 0xf412bbc8, -/* 0x0202: mmctx_done */ - 0x94bdfa1b, - 0xf10199f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0215: strand_wait */ - 0xf0a0f900, - 0x21f402a7, - 0xf8a0fcc9, -/* 0x0221: strand_pre */ - 0xfc87f100, - 0x0283f04a, - 0xd00c97f0, - 0x21f50089, - 0x00f80215, -/* 0x0234: strand_post */ - 0x4afc87f1, - 0xf00283f0, - 0x89d00d97, - 0x1521f500, -/* 0x0247: strand_set */ - 0xf100f802, - 0xf04ffca7, - 0xaba202a3, - 0xc7f00500, - 0x00acd00f, - 0xd00bc7f0, - 0x21f500bc, - 0xaed00215, - 0x0ac7f000, - 0xf500bcd0, - 0xf8021521, -/* 0x0271: strand_ctx_init */ - 0xf094bd00, - 0x07f10399, - 0x03f03700, + 0xf112b9f0, + 0xf0c50007, + 0x0bd00103, +/* 0x023b: mmctx_stop_wait */ + 0xf104bd00, + 0xf0c500b7, + 0xbbcf01b3, + 0x12bbc800, +/* 0x024b: mmctx_done */ + 0xbdf31bf4, + 0x0199f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x025e: strand_wait */ + 0xa0f900f8, + 0xf402a7f0, + 0xa0fcd021, +/* 0x026a: strand_pre */ + 0x97f000f8, + 0xfc07f10c, + 0x0203f04a, + 0xbd0009d0, + 0x5e21f504, +/* 0x027f: strand_post */ + 0xf000f802, + 0x07f10d97, + 0x03f04afc, 0x0009d002, 0x21f504bd, - 0xe7f00221, - 0x4721f503, - 0xfca7f102, - 0x02a3f046, - 0x0400aba0, - 0xf040a0d0, - 0xbcd001c7, - 0x1521f500, - 0x010c9202, - 0xf000acd0, - 0xbcd002c7, - 0x1521f500, - 0x3421f502, - 0x8087f102, - 0x0684b608, - 0xb70089cf, - 0x95220080, -/* 0x02ca: ctx_init_strand_loop */ + 0x00f8025e, +/* 0x0294: strand_set */ + 0xf10fc7f0, + 0xf04ffc07, + 0x0cd00203, + 0xf004bd00, + 0x07f10bc7, + 0x03f04afc, + 0x000cd002, + 0x07f104bd, + 0x03f04ffc, + 0x000ed002, + 0xc7f004bd, + 0xfc07f10a, + 0x0203f04a, + 0xbd000cd0, + 0x5e21f504, +/* 0x02d3: strand_ctx_init */ + 0xbd00f802, + 0x0399f094, + 0x370007f1, + 0xd00203f0, + 0x04bd0009, + 0x026a21f5, + 0xf503e7f0, + 0xbd029421, + 0xfc07f1c4, + 0x0203f047, + 0xbd000cd0, + 0x01c7f004, + 0x4afc07f1, + 0xd00203f0, + 0x04bd000c, + 0x025e21f5, + 0xf1010c92, + 0xf046fc07, + 0x0cd00203, + 0xf004bd00, + 0x07f102c7, + 0x03f04afc, + 0x000cd002, + 0x21f504bd, + 0x21f5025e, + 0x87f1027f, + 0x83f04200, + 0x0097f102, + 0x0293f020, + 0x950099cf, +/* 0x034a: ctx_init_strand_loop */ 0x8ed008fe, 0x408ed000, 0xb6808acf, @@ -263,198 +293,230 @@ uint32_t nvf0_grgpc_code[] = { 0x170007f1, 0xd00203f0, 0x04bd0009, -/* 0x02fe: error */ +/* 0x037e: error */ 0xe0f900f8, - 0x9814e7f1, - 0xf440e3f0, - 0xe0b78d21, - 0xf7f0041c, - 0x8d21f401, - 0x00f8e0fc, -/* 0x0318: init */ - 0x04fe04bd, - 0x0017f100, - 0x0227f012, - 0xf10012d0, - 0xfe047017, - 0x17f10010, - 0x10d00400, - 0x0427f0c0, - 0xf40012d0, - 0x17f11031, - 0x14b60608, - 0x0012cf06, + 0xf102ffb9, + 0xf09814e7, + 0x21f440e3, + 0x01f7f09d, + 0xf102ffb9, + 0xf09c1ce7, + 0x21f440e3, + 0xf8e0fc9d, +/* 0x03a1: init */ + 0xfe04bd00, + 0x27f00004, + 0x0007f102, + 0x0003f012, + 0xbd0002d0, + 0x1f17f104, + 0x0010fe05, + 0x070007f1, + 0xd00003f0, + 0x04bd0000, + 0xf10427f0, + 0xf0040007, + 0x02d00003, + 0xf404bd00, + 0x27f11031, + 0x23f08200, + 0x0022cf01, 0xf00137f0, 0x32bb1f24, 0x0132b604, 0x80050280, - 0x10b70603, - 0x12cf0400, - 0x04028000, - 0x0c30e7f1, - 0xbd50e3f0, - 0xbd34bd24, -/* 0x0371: init_unk_loop */ - 0x6821f444, - 0xf400f6b0, - 0xf7f00f0b, - 0x04f2bb01, - 0xb6054ffd, -/* 0x0386: init_unk_next */ - 0x20b60130, - 0x04e0b601, - 0xf40226b0, -/* 0x0392: init_unk_done */ - 0x0380e21b, - 0x08048007, - 0x010027f1, - 0xcf0223f0, - 0x34bd0022, - 0x070047f1, - 0x950644b6, - 0x45d00825, - 0x4045d000, - 0x98000e98, - 0x21f5010f, - 0x2fbb0147, - 0x003fbb00, - 0x98010e98, - 0x21f5020f, - 0x0e980147, - 0x00effd05, - 0xbb002ebb, - 0x0e98003e, - 0x030f9802, - 0x014721f5, - 0xfd070e98, + 0x27f10603, + 0x23f08600, + 0x0022cf01, + 0xf1040280, + 0xf00c30e7, + 0x24bd50e3, + 0x44bd34bd, +/* 0x0410: init_unk_loop */ + 0xb06821f4, + 0x0bf400f6, + 0x01f7f00f, + 0xfd04f2bb, + 0x30b6054f, +/* 0x0425: init_unk_next */ + 0x0120b601, + 0xb004e0b6, + 0x1bf40226, +/* 0x0431: init_unk_done */ + 0x070380e2, + 0xf1080480, + 0xf0010027, + 0x22cf0223, + 0x9534bd00, + 0x07f10825, + 0x03f0c000, + 0x0005d001, + 0x07f104bd, + 0x03f0c100, + 0x0005d001, + 0x0e9804bd, + 0x010f9800, + 0x015021f5, + 0xbb002fbb, + 0x0e98003f, + 0x020f9801, + 0x015021f5, + 0xfd050e98, 0x2ebb00ef, 0x003ebb00, - 0x130040b7, - 0xd00235b6, - 0x25b60043, - 0x0635b608, - 0xb60120b6, - 0x24b60130, - 0x0834b608, - 0xf5022fb9, - 0xbb027121, - 0x07f1003f, - 0x03f00100, - 0x0003d002, - 0x24bd04bd, - 0xf11f29f0, - 0xf0300007, - 0x02d00203, -/* 0x0433: main */ + 0x98020e98, + 0x21f5030f, + 0x0e980150, + 0x00effd07, + 0xbb002ebb, + 0x35b6003e, + 0x0007f102, + 0x0103f0d3, + 0xbd0003d0, + 0x0825b604, + 0xb60635b6, + 0x30b60120, + 0x0824b601, + 0xb90834b6, + 0x21f5022f, + 0x3fbb02d3, + 0x0007f100, + 0x0203f001, + 0xbd0003d0, + 0xf024bd04, + 0x07f11f29, + 0x03f03000, + 0x0002d002, +/* 0x04e2: main */ + 0x31f404bd, + 0x0028f400, + 0xf424d7f0, + 0x01f43921, + 0x04e4b0f4, + 0xfe1e18f4, + 0x27f00181, + 0xfd20bd06, + 0xe4b60412, + 0x051efd01, + 0xf50018fe, + 0xf405d721, +/* 0x0512: main_not_ctx_xfer */ + 0xef94d30e, + 0x01f5f010, + 0x037e21f5, +/* 0x051f: ih */ + 0xf9c60ef4, + 0x0188fe80, + 0x90f980f9, + 0xb0f9a0f9, + 0xe0f9d0f9, + 0x04bdf0f9, + 0x0200a7f1, + 0xcf00a3f0, + 0xabc400aa, + 0x2c0bf404, + 0xf124d7f0, + 0xf01a00e7, + 0xeecf00e3, + 0x00f7f100, + 0x00f3f019, + 0xf400ffcf, + 0xe7f00421, + 0x0007f101, + 0x0003f01d, + 0xbd000ed0, +/* 0x056d: ih_no_fifo */ + 0x0007f104, + 0x0003f001, + 0xbd000ad0, + 0xfcf0fc04, + 0xfcd0fce0, + 0xfca0fcb0, + 0xfe80fc90, + 0x80fc0088, + 0xf80032f4, +/* 0x0591: hub_barrier_done */ + 0x01f7f001, + 0xbb040e98, + 0xffb904fe, + 0x18e7f102, + 0x40e3f094, + 0xf89d21f4, +/* 0x05a9: ctx_redswitch */ + 0x20f7f000, + 0x850007f1, + 0xd00103f0, + 0x04bd000f, +/* 0x05bb: ctx_redswitch_delay */ + 0xb608e7f0, + 0x1bf401e2, + 0x00f5f1fd, + 0x00f5f108, + 0x0007f102, + 0x0103f085, + 0xbd000fd0, +/* 0x05d7: ctx_xfer */ + 0xf100f804, + 0xf0810007, + 0x0fd00203, 0xf404bd00, - 0x28f40031, - 0x24d7f000, - 0xf43921f4, - 0xe4b0f401, - 0x1e18f404, - 0xf00181fe, - 0x20bd0627, - 0xb60412fd, - 0x1efd01e4, - 0x0018fe05, - 0x04f721f5, -/* 0x0463: main_not_ctx_xfer */ - 0x94d30ef4, - 0xf5f010ef, - 0xfe21f501, - 0xc60ef402, -/* 0x0470: ih */ - 0x88fe80f9, - 0xf980f901, - 0xf9a0f990, - 0xf9d0f9b0, - 0xbdf0f9e0, - 0x800acf04, - 0xf404abc4, - 0xb7f11d0b, - 0xd7f01900, - 0x40becf24, - 0xf400bfcf, - 0xb0b70421, - 0xe7f00400, - 0x00bed001, -/* 0x04a8: ih_no_fifo */ - 0xfc400ad0, - 0xfce0fcf0, - 0xfcb0fcd0, - 0xfc90fca0, - 0x0088fe80, - 0x32f480fc, -/* 0x04c3: hub_barrier_done */ - 0xf001f800, - 0x0e9801f7, - 0x04febb04, - 0x9418e7f1, - 0xf440e3f0, - 0x00f88d21, -/* 0x04d8: ctx_redswitch */ - 0x0614e7f1, - 0xf006e4b6, - 0xefd020f7, - 0x08f7f000, -/* 0x04e8: ctx_redswitch_delay */ - 0xf401f2b6, - 0xf7f1fd1b, - 0xefd00a20, -/* 0x04f7: ctx_xfer */ - 0xf100f800, - 0xb60a0417, - 0x1fd00614, - 0x0711f400, - 0x04d821f5, -/* 0x0508: ctx_xfer_not_load */ - 0x4afc17f1, - 0xf00213f0, - 0x12d00c27, - 0x1521f500, - 0xfc27f102, - 0x0223f047, - 0xf00020d0, - 0x20b6012c, - 0x0012d003, - 0xf001acf0, - 0xb7f002a5, - 0x50b3f000, - 0xb6040c98, - 0xbcbb0fc4, - 0x000c9800, - 0xf0010d98, - 0x21f500e7, - 0xacf00166, - 0x00b7f101, - 0x50b3f040, - 0xb6040c98, - 0xbcbb0fc4, - 0x010c9800, - 0x98020d98, - 0xe7f1060f, - 0x21f50800, - 0xacf00166, - 0x04a5f001, - 0x3000b7f1, + 0x21f50711, +/* 0x05ea: ctx_xfer_not_load */ + 0x21f505a9, + 0x24bd026a, + 0x47fc07f1, + 0xd00203f0, + 0x04bd0002, + 0xb6012cf0, + 0x07f10320, + 0x03f04afc, + 0x0002d002, + 0xacf004bd, + 0x02a5f001, + 0x0000b7f1, 0x9850b3f0, 0xc4b6040c, 0x00bcbb0f, - 0x98020c98, - 0x0f98030d, - 0x00e7f108, - 0x6621f502, - 0x1521f501, - 0x0601f402, -/* 0x05a3: ctx_xfer_post */ - 0xf11412f4, - 0xf04afc17, - 0x27f00213, - 0x0012d00d, - 0x021521f5, -/* 0x05b4: ctx_xfer_done */ - 0x04c321f5, - 0x000000f8, + 0x98000c98, + 0xe7f0010d, + 0x6f21f500, + 0x01acf001, + 0x4000b7f1, + 0x9850b3f0, + 0xc4b6040c, + 0x00bcbb0f, + 0x98010c98, + 0x0f98020d, + 0x00e7f106, + 0x6f21f508, + 0x01acf001, + 0xf104a5f0, + 0xf03000b7, + 0x0c9850b3, + 0x0fc4b604, + 0x9800bcbb, + 0x0d98020c, + 0x080f9803, + 0x0200e7f1, + 0x016f21f5, + 0x025e21f5, + 0xf40601f4, +/* 0x0686: ctx_xfer_post */ + 0x21f50712, +/* 0x068a: ctx_xfer_done */ + 0x21f5027f, + 0x00f80591, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hub.fuc b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hub.fuc index b82d2ae89917..c8ddb8d71b91 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hub.fuc +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hub.fuc @@ -68,60 +68,57 @@ error: // init: clear b32 $r0 - mov $sp $r0 mov $xdbase $r0 + // setup stack + nv_iord($r1, NV_PGRAPH_FECS_CAPS, 0) + extr $r1 $r1 9:17 + shl b32 $r1 8 + mov $sp $r1 + // enable fifo access - mov $r1 0x1200 - mov $r2 2 - iowr I[$r1 + 0x000] $r2 // FIFO_ENABLE + mov $r2 NV_PGRAPH_FECS_ACCESS_FIFO + nv_iowr(NV_PGRAPH_FECS_ACCESS, 0, $r2) // setup i0 handler, and route all interrupts to it mov $r1 #ih mov $iv0 $r1 - mov $r1 0x400 - iowr I[$r1 + 0x300] $r0 // INTR_DISPATCH - // route HUB_CHANNEL_SWITCH to fuc interrupt 8 - mov $r3 0x404 - shl b32 $r3 6 - mov $r2 0x2003 // { HUB_CHANNEL_SWITCH, ZERO } -> intr 8 - iowr I[$r3 + 0x000] $r2 + clear b32 $r2 + nv_iowr(NV_PGRAPH_FECS_INTR_ROUTE, 0, $r2) + + // route HUB_CHSW_PULSE to fuc interrupt 8 + mov $r2 0x2003 // { HUB_CHSW_PULSE, ZERO } -> intr 8 + nv_iowr(NV_PGRAPH_FECS_IROUTE, 0, $r2) // not sure what these are, route them because NVIDIA does, and // the IRQ handler will signal the host if we ever get one.. we // may find out if/why we need to handle these if so.. // - mov $r2 0x2004 - iowr I[$r3 + 0x004] $r2 // { 0x04, ZERO } -> intr 9 - mov $r2 0x200b - iowr I[$r3 + 0x008] $r2 // { 0x0b, ZERO } -> intr 10 - mov $r2 0x200c - iowr I[$r3 + 0x01c] $r2 // { 0x0c, ZERO } -> intr 15 + mov $r2 0x2004 // { 0x04, ZERO } -> intr 9 + nv_iowr(NV_PGRAPH_FECS_IROUTE, 1, $r2) + mov $r2 0x200b // { HUB_FIRMWARE_MTHD, ZERO } -> intr 10 + nv_iowr(NV_PGRAPH_FECS_IROUTE, 2, $r2) + mov $r2 0x200c // { 0x0c, ZERO } -> intr 15 + nv_iowr(NV_PGRAPH_FECS_IROUTE, 7, $r2) // enable all INTR_UP interrupts - mov $r2 0xc24 - shl b32 $r2 6 - not b32 $r3 $r0 - iowr I[$r2] $r3 + sub b32 $r3 $r0 1 + nv_iowr(NV_PGRAPH_FECS_INTR_UP_EN, 0, $r3) - // enable fifo, ctxsw, 9, 10, 15 interrupts - mov $r2 -0x78fc // 0x8704 - sethi $r2 0 - iowr I[$r1 + 0x000] $r2 // INTR_EN_SET + // enable fifo, ctxsw, 9, fwmthd, 15 interrupts + imm32($r2, 0x8704) + nv_iowr(NV_PGRAPH_FECS_INTR_EN_SET, 0, $r2) // fifo level triggered, rest edge - sub b32 $r1 0x100 - mov $r2 4 - iowr I[$r1] $r2 + mov $r2 NV_PGRAPH_FECS_INTR_MODE_FIFO_LEVEL + nv_iowr(NV_PGRAPH_FECS_INTR_MODE, 0, $r2) // enable interrupts bset $flags ie0 // fetch enabled GPC/ROP counts - mov $r14 -0x69fc // 0x409604 - sethi $r14 0x400000 - call #nv_rd32 + nv_rd32($r14, 0x409604) extr $r1 $r15 16:20 st b32 D[$r0 + #rop_count] $r1 and $r15 0x1f @@ -131,37 +128,40 @@ init: mov $r1 1 shl b32 $r1 $r15 sub b32 $r1 1 - mov $r2 0x40c - shl b32 $r2 6 - iowr I[$r2 + 0x000] $r1 - iowr I[$r2 + 0x100] $r1 + nv_iowr(NV_PGRAPH_FECS_BAR_MASK0, 0, $r1) + nv_iowr(NV_PGRAPH_FECS_BAR_MASK1, 0, $r1) // context size calculation, reserve first 256 bytes for use by fuc mov $r1 256 + // + mov $r15 2 + call(ctx_4170s) + call(ctx_4170w) + mov $r15 0x10 + call(ctx_86c) + // calculate size of mmio context data ld b32 $r14 D[$r0 + #hub_mmio_list_head] ld b32 $r15 D[$r0 + #hub_mmio_list_tail] - call #mmctx_size + call(mmctx_size) // set mmctx base addresses now so we don't have to do it later, // they don't (currently) ever change - mov $r3 0x700 - shl b32 $r3 6 shr b32 $r4 $r1 8 - iowr I[$r3 + 0x000] $r4 // MMCTX_SAVE_SWBASE - iowr I[$r3 + 0x100] $r4 // MMCTX_LOAD_SWBASE + nv_iowr(NV_PGRAPH_FECS_MMCTX_SAVE_SWBASE, 0, $r4) + nv_iowr(NV_PGRAPH_FECS_MMCTX_LOAD_SWBASE, 0, $r4) add b32 $r3 0x1300 add b32 $r1 $r15 shr b32 $r15 2 - iowr I[$r3 + 0x000] $r15 // MMCTX_LOAD_COUNT, wtf for?!? + nv_iowr(NV_PGRAPH_FECS_MMCTX_LOAD_COUNT, 0, $r15) // wtf?? // strands, base offset needs to be aligned to 256 bytes shr b32 $r1 8 add b32 $r1 1 shl b32 $r1 8 mov b32 $r15 $r1 - call #strand_ctx_init + call(strand_ctx_init) add b32 $r1 $r15 // initialise each GPC in sequence by passing in the offset of its @@ -173,30 +173,29 @@ init: // in GPCn_CC_SCRATCH[1] // ld b32 $r3 D[$r0 + #gpc_count] - mov $r4 0x2000 - sethi $r4 0x500000 + imm32($r4, 0x502000) init_gpc: // setup, and start GPC ucode running add b32 $r14 $r4 0x804 mov b32 $r15 $r1 - call #nv_wr32 // CC_SCRATCH[1] = ctx offset + call(nv_wr32) // CC_SCRATCH[1] = ctx offset add b32 $r14 $r4 0x10c clear b32 $r15 - call #nv_wr32 + call(nv_wr32) add b32 $r14 $r4 0x104 - call #nv_wr32 // ENTRY + call(nv_wr32) // ENTRY add b32 $r14 $r4 0x100 mov $r15 2 // CTRL_START_TRIGGER - call #nv_wr32 // CTRL + call(nv_wr32) // CTRL // wait for it to complete, and adjust context size add b32 $r14 $r4 0x800 init_gpc_wait: - call #nv_rd32 + call(nv_rd32) xbit $r15 $r15 31 bra e #init_gpc_wait add b32 $r14 $r4 0x804 - call #nv_rd32 + call(nv_rd32) add b32 $r1 $r15 // next! @@ -204,6 +203,12 @@ init: sub b32 $r3 1 bra ne #init_gpc + // + mov $r15 0 + call(ctx_86c) + mov $r15 0 + call(ctx_4170s) + // save context size, and tell host we're ready nv_iowr(NV_PGRAPH_FECS_CC_SCRATCH_VAL(1), 0, $r1) clear b32 $r1 @@ -218,17 +223,15 @@ main: bset $flags $p0 sleep $p0 mov $r13 #cmd_queue - call #queue_get + call(queue_get) bra $p1 #main // context switch, requested by GPU? cmpu b32 $r14 0x4001 bra ne #main_not_ctx_switch trace_set(T_AUTO) - mov $r1 0xb00 - shl b32 $r1 6 - iord $r2 I[$r1 + 0x100] // CHAN_NEXT - iord $r1 I[$r1 + 0x000] // CHAN_CUR + nv_iord($r1, NV_PGRAPH_FECS_CHAN_ADDR, 0) + nv_iord($r2, NV_PGRAPH_FECS_CHAN_NEXT, 0) xbit $r3 $r1 31 bra e #chsw_no_prev @@ -239,12 +242,12 @@ main: trace_set(T_SAVE) bclr $flags $p1 bset $flags $p2 - call #ctx_xfer + call(ctx_xfer) trace_clr(T_SAVE); pop $r2 trace_set(T_LOAD); bset $flags $p1 - call #ctx_xfer + call(ctx_xfer) trace_clr(T_LOAD); bra #chsw_done chsw_prev_no_next: @@ -252,25 +255,21 @@ main: mov b32 $r2 $r1 bclr $flags $p1 bclr $flags $p2 - call #ctx_xfer + call(ctx_xfer) pop $r2 - mov $r1 0xb00 - shl b32 $r1 6 - iowr I[$r1] $r2 + nv_iowr(NV_PGRAPH_FECS_CHAN_ADDR, 0, $r2) bra #chsw_done chsw_no_prev: xbit $r3 $r2 31 bra e #chsw_done bset $flags $p1 bclr $flags $p2 - call #ctx_xfer + call(ctx_xfer) // ack the context switch request chsw_done: - mov $r1 0xb0c - shl b32 $r1 6 - mov $r2 1 - iowr I[$r1 + 0x000] $r2 // 0x409b0c + mov $r2 NV_PGRAPH_FECS_CHSW_ACK + nv_iowr(NV_PGRAPH_FECS_CHSW, 0, $r2) trace_clr(T_AUTO) bra #main @@ -279,7 +278,7 @@ main: cmpu b32 $r14 0x0001 bra ne #main_not_ctx_chan mov b32 $r2 $r15 - call #ctx_chan + call(ctx_chan) bra #main_done // request to store current channel context? @@ -289,14 +288,14 @@ main: trace_set(T_SAVE) bclr $flags $p1 bclr $flags $p2 - call #ctx_xfer + call(ctx_xfer) trace_clr(T_SAVE) bra #main_done main_not_ctx_save: shl b32 $r15 $r14 16 or $r15 E_BAD_COMMAND - call #error + call(error) bra #main main_done: @@ -319,41 +318,46 @@ ih: clear b32 $r0 // incoming fifo command? - iord $r10 I[$r0 + 0x200] // INTR - and $r11 $r10 0x00000004 + nv_iord($r10, NV_PGRAPH_FECS_INTR, 0) + and $r11 $r10 NV_PGRAPH_FECS_INTR_FIFO bra e #ih_no_fifo // queue incoming fifo command for later processing - mov $r11 0x1900 mov $r13 #cmd_queue - iord $r14 I[$r11 + 0x100] // FIFO_CMD - iord $r15 I[$r11 + 0x000] // FIFO_DATA - call #queue_put + nv_iord($r14, NV_PGRAPH_FECS_FIFO_CMD, 0) + nv_iord($r15, NV_PGRAPH_FECS_FIFO_DATA, 0) + call(queue_put) add b32 $r11 0x400 mov $r14 1 - iowr I[$r11 + 0x000] $r14 // FIFO_ACK + nv_iowr(NV_PGRAPH_FECS_FIFO_ACK, 0, $r14) // context switch request? ih_no_fifo: - and $r11 $r10 0x00000100 + and $r11 $r10 NV_PGRAPH_FECS_INTR_CHSW bra e #ih_no_ctxsw // enqueue a context switch for later processing mov $r13 #cmd_queue mov $r14 0x4001 - call #queue_put + call(queue_put) - // anything we didn't handle, bring it to the host's attention + // firmware method? ih_no_ctxsw: - mov $r11 0x104 + and $r11 $r10 NV_PGRAPH_FECS_INTR_FWMTHD + bra e #ih_no_fwmthd + // none we handle, ack, and fall-through to unhandled + mov $r11 0x100 + nv_wr32(0x400144, $r11) + + // anything we didn't handle, bring it to the host's attention + ih_no_fwmthd: + mov $r11 0x104 // FIFO | CHSW not b32 $r11 and $r11 $r10 $r11 bra e #ih_no_other - mov $r10 0xc1c - shl b32 $r10 6 - iowr I[$r10] $r11 // INTR_UP_SET + nv_iowr(NV_PGRAPH_FECS_INTR_UP_SET, 0, $r11) // ack, and wake up main() ih_no_other: - iowr I[$r0 + 0x100] $r10 // INTR_ACK + nv_iowr(NV_PGRAPH_FECS_INTR_ACK, 0, $r10) pop $r15 pop $r14 @@ -370,12 +374,10 @@ ih: #if CHIPSET < GK100 // Not real sure, but, MEM_CMD 7 will hang forever if this isn't done ctx_4160s: - mov $r14 0x4160 - sethi $r14 0x400000 mov $r15 1 - call #nv_wr32 + nv_wr32(0x404160, $r15) ctx_4160s_wait: - call #nv_rd32 + nv_rd32($r15, 0x404160) xbit $r15 $r15 4 bra e #ctx_4160s_wait ret @@ -384,10 +386,8 @@ ctx_4160s: // to hang with STATUS=0x00000007 until it's cleared.. fbcon can // still function with it set however... ctx_4160c: - mov $r14 0x4160 - sethi $r14 0x400000 clear b32 $r15 - call #nv_wr32 + nv_wr32(0x404160, $r15) ret #endif @@ -396,18 +396,14 @@ ctx_4160c: // In: $r15 value to set 0x404170 to // ctx_4170s: - mov $r14 0x4170 - sethi $r14 0x400000 or $r15 0x10 - call #nv_wr32 + nv_wr32(0x404170, $r15) ret // Waits for a ctx_4170s() call to complete // ctx_4170w: - mov $r14 0x4170 - sethi $r14 0x400000 - call #nv_rd32 + nv_rd32($r15, 0x404170) and $r15 0x10 bra ne #ctx_4170w ret @@ -419,16 +415,18 @@ ctx_4170w: // funny things happen. // ctx_redswitch: - mov $r14 0x614 - shl b32 $r14 6 - mov $r15 0x270 - iowr I[$r14] $r15 // HUB_RED_SWITCH = ENABLE_GPC, POWER_ALL + mov $r14 NV_PGRAPH_FECS_RED_SWITCH_ENABLE_GPC + or $r14 NV_PGRAPH_FECS_RED_SWITCH_POWER_ROP + or $r14 NV_PGRAPH_FECS_RED_SWITCH_POWER_GPC + or $r14 NV_PGRAPH_FECS_RED_SWITCH_POWER_MAIN + nv_iowr(NV_PGRAPH_FECS_RED_SWITCH, 0, $r14) mov $r15 8 ctx_redswitch_delay: sub b32 $r15 1 bra ne #ctx_redswitch_delay - mov $r15 0x770 - iowr I[$r14] $r15 // HUB_RED_SWITCH = ENABLE_ALL, POWER_ALL + or $r14 NV_PGRAPH_FECS_RED_SWITCH_ENABLE_ROP + or $r14 NV_PGRAPH_FECS_RED_SWITCH_ENABLE_MAIN + nv_iowr(NV_PGRAPH_FECS_RED_SWITCH, 0, $r14) ret // Not a clue what this is for, except that unless the value is 0x10, the @@ -437,15 +435,18 @@ ctx_redswitch: // In: $r15 value to set to (0x00/0x10 are used) // ctx_86c: - mov $r14 0x86c - shl b32 $r14 6 - iowr I[$r14] $r15 // HUB(0x86c) = val - mov $r14 -0x75ec - sethi $r14 0x400000 - call #nv_wr32 // ROP(0xa14) = val - mov $r14 -0x5794 - sethi $r14 0x410000 - call #nv_wr32 // GPC(0x86c) = val + nv_iowr(NV_PGRAPH_FECS_UNK86C, 0, $r15) + nv_wr32(0x408a14, $r15) + nv_wr32(NV_PGRAPH_GPCX_GPCCS_UNK86C, $r15) + ret + +// In: $r15 NV_PGRAPH_FECS_MEM_CMD_* +ctx_mem: + nv_iowr(NV_PGRAPH_FECS_MEM_CMD, 0, $r15) + ctx_mem_wait: + nv_iord($r15, NV_PGRAPH_FECS_MEM_CMD, 0) + or $r15 $r15 + bra ne #ctx_mem_wait ret // ctx_load - load's a channel's ctxctl data, and selects its vm @@ -457,23 +458,14 @@ ctx_load: // switch to channel, somewhat magic in parts.. mov $r10 12 // DONE_UNK12 - call #wait_donez - mov $r1 0xa24 - shl b32 $r1 6 - iowr I[$r1 + 0x000] $r0 // 0x409a24 - mov $r3 0xb00 - shl b32 $r3 6 - iowr I[$r3 + 0x100] $r2 // CHAN_NEXT - mov $r1 0xa0c - shl b32 $r1 6 - mov $r4 7 - iowr I[$r1 + 0x000] $r2 // MEM_CHAN - iowr I[$r1 + 0x100] $r4 // MEM_CMD - ctx_chan_wait_0: - iord $r4 I[$r1 + 0x100] - and $r4 0x1f - bra ne #ctx_chan_wait_0 - iowr I[$r3 + 0x000] $r2 // CHAN_CUR + call(wait_donez) + clear b32 $r15 + nv_iowr(0x409a24, 0, $r15) + nv_iowr(NV_PGRAPH_FECS_CHAN_NEXT, 0, $r2) + nv_iowr(NV_PGRAPH_FECS_MEM_CHAN, 0, $r2) + mov $r15 NV_PGRAPH_FECS_MEM_CMD_LOAD_CHAN + call(ctx_mem) + nv_iowr(NV_PGRAPH_FECS_CHAN_ADDR, 0, $r2) // load channel header, fetch PGRAPH context pointer mov $xtargets $r0 @@ -482,14 +474,10 @@ ctx_load: add b32 $r2 2 trace_set(T_LCHAN) - mov $r1 0xa04 - shl b32 $r1 6 - iowr I[$r1 + 0x000] $r2 // MEM_BASE - mov $r1 0xa20 - shl b32 $r1 6 - mov $r2 0x0002 - sethi $r2 0x80000000 - iowr I[$r1 + 0x000] $r2 // MEM_TARGET = vram + nv_iowr(NV_PGRAPH_FECS_MEM_BASE, 0, $r2) + imm32($r2, NV_PGRAPH_FECS_MEM_TARGET_UNK31) + or $r2 NV_PGRAPH_FECS_MEM_TARGET_AS_VRAM + nv_iowr(NV_PGRAPH_FECS_MEM_TARGET, 0, $r2) mov $r1 0x10 // chan + 0x0210 mov $r2 #xfer_data sethi $r2 0x00020000 // 16 bytes @@ -507,13 +495,9 @@ ctx_load: // set transfer base to start of context, and fetch context header trace_set(T_LCTXH) - mov $r2 0xa04 - shl b32 $r2 6 - iowr I[$r2 + 0x000] $r1 // MEM_BASE - mov $r2 1 - mov $r1 0xa20 - shl b32 $r1 6 - iowr I[$r1 + 0x000] $r2 // MEM_TARGET = vm + nv_iowr(NV_PGRAPH_FECS_MEM_BASE, 0, $r1) + mov $r2 NV_PGRAPH_FECS_MEM_TARGET_AS_VM + nv_iowr(NV_PGRAPH_FECS_MEM_TARGET, 0, $r2) mov $r1 #chan_data sethi $r1 0x00060000 // 256 bytes xdld $r0 $r1 @@ -532,21 +516,15 @@ ctx_load: // ctx_chan: #if CHIPSET < GK100 - call #ctx_4160s + call(ctx_4160s) #endif - call #ctx_load + call(ctx_load) mov $r10 12 // DONE_UNK12 - call #wait_donez - mov $r1 0xa10 - shl b32 $r1 6 - mov $r2 5 - iowr I[$r1 + 0x000] $r2 // MEM_CMD = 5 (???) - ctx_chan_wait: - iord $r2 I[$r1 + 0x000] - or $r2 $r2 - bra ne #ctx_chan_wait + call(wait_donez) + mov $r15 5 // MEM_CMD 5 ??? + call(ctx_mem) #if CHIPSET < GK100 - call #ctx_4160c + call(ctx_4160c) #endif ret @@ -562,9 +540,7 @@ ctx_chan: ctx_mmio_exec: // set transfer base to be the mmio list ld b32 $r3 D[$r0 + #chan_mmio_address] - mov $r2 0xa04 - shl b32 $r2 6 - iowr I[$r2 + 0x000] $r3 // MEM_BASE + nv_iowr(NV_PGRAPH_FECS_MEM_BASE, 0, $r3) clear b32 $r3 ctx_mmio_loop: @@ -580,7 +556,7 @@ ctx_mmio_exec: ctx_mmio_pull: ld b32 $r14 D[$r4 + #xfer_data + 0x00] ld b32 $r15 D[$r4 + #xfer_data + 0x04] - call #nv_wr32 + call(nv_wr32) // next! add b32 $r3 8 @@ -590,7 +566,7 @@ ctx_mmio_exec: // set transfer base back to the current context ctx_mmio_done: ld b32 $r3 D[$r0 + #ctx_current] - iowr I[$r2 + 0x000] $r3 // MEM_BASE + nv_iowr(NV_PGRAPH_FECS_MEM_BASE, 0, $r3) // disable the mmio list now, we don't need/want to execute it again st b32 D[$r0 + #chan_mmio_count] $r0 @@ -610,12 +586,10 @@ ctx_mmio_exec: // ctx_xfer: // according to mwk, some kind of wait for idle - mov $r15 0xc00 - shl b32 $r15 6 mov $r14 4 - iowr I[$r15 + 0x200] $r14 + nv_iowr(0x409c08, 0, $r14) ctx_xfer_idle: - iord $r14 I[$r15 + 0x000] + nv_iord($r14, 0x409c00, 0) and $r14 0x2000 bra ne #ctx_xfer_idle @@ -623,50 +597,42 @@ ctx_xfer: bra $p2 #ctx_xfer_pre_load ctx_xfer_pre: mov $r15 0x10 - call #ctx_86c + call(ctx_86c) #if CHIPSET < GK100 - call #ctx_4160s + call(ctx_4160s) #endif bra not $p1 #ctx_xfer_exec ctx_xfer_pre_load: mov $r15 2 - call #ctx_4170s - call #ctx_4170w - call #ctx_redswitch + call(ctx_4170s) + call(ctx_4170w) + call(ctx_redswitch) clear b32 $r15 - call #ctx_4170s - call #ctx_load + call(ctx_4170s) + call(ctx_load) // fetch context pointer, and initiate xfer on all GPCs ctx_xfer_exec: ld b32 $r1 D[$r0 + #ctx_current] - mov $r2 0x414 - shl b32 $r2 6 - iowr I[$r2 + 0x000] $r0 // BAR_STATUS = reset - mov $r14 -0x5b00 - sethi $r14 0x410000 - mov b32 $r15 $r1 - call #nv_wr32 // GPC_BCAST_WRCMD_DATA = ctx pointer - add b32 $r14 4 + + clear b32 $r2 + nv_iowr(NV_PGRAPH_FECS_BAR, 0, $r2) + + nv_wr32(0x41a500, $r1) // GPC_BCAST_WRCMD_DATA = ctx pointer xbit $r15 $flags $p1 xbit $r2 $flags $p2 shl b32 $r2 1 or $r15 $r2 - call #nv_wr32 // GPC_BCAST_WRCMD_CMD = GPC_XFER(type) + nv_wr32(0x41a504, $r15) // GPC_BCAST_WRCMD_CMD = GPC_XFER(type) // strands - mov $r1 0x4afc - sethi $r1 0x20000 - mov $r2 0xc - iowr I[$r1] $r2 // STRAND_CMD(0x3f) = 0x0c - call #strand_wait - mov $r2 0x47fc - sethi $r2 0x20000 - iowr I[$r2] $r0 // STRAND_FIRST_GENE(0x3f) = 0x00 - xbit $r2 $flags $p1 - add b32 $r2 3 - iowr I[$r1] $r2 // STRAND_CMD(0x3f) = 0x03/0x04 (SAVE/LOAD) + call(strand_pre) + clear b32 $r2 + nv_iowr(NV_PGRAPH_FECS_STRAND_SELECT, 0x3f, $r2) + xbit $r2 $flags $p1 // SAVE/LOAD + add b32 $r2 NV_PGRAPH_FECS_STRAND_CMD_SAVE + nv_iowr(NV_PGRAPH_FECS_STRAND_CMD, 0x3f, $r2) // mmio context xbit $r10 $flags $p1 // direction @@ -675,48 +641,42 @@ ctx_xfer: ld b32 $r12 D[$r0 + #hub_mmio_list_head] ld b32 $r13 D[$r0 + #hub_mmio_list_tail] mov $r14 0 // not multi - call #mmctx_xfer + call(mmctx_xfer) // wait for GPCs to all complete mov $r10 8 // DONE_BAR - call #wait_doneo + call(wait_doneo) // wait for strand xfer to complete - call #strand_wait + call(strand_wait) // post-op bra $p1 #ctx_xfer_post mov $r10 12 // DONE_UNK12 - call #wait_donez - mov $r1 0xa10 - shl b32 $r1 6 - mov $r2 5 - iowr I[$r1] $r2 // MEM_CMD - ctx_xfer_post_save_wait: - iord $r2 I[$r1] - or $r2 $r2 - bra ne #ctx_xfer_post_save_wait + call(wait_donez) + mov $r15 5 // MEM_CMD 5 ??? + call(ctx_mem) bra $p2 #ctx_xfer_done ctx_xfer_post: mov $r15 2 - call #ctx_4170s + call(ctx_4170s) clear b32 $r15 - call #ctx_86c - call #strand_post - call #ctx_4170w + call(ctx_86c) + call(strand_post) + call(ctx_4170w) clear b32 $r15 - call #ctx_4170s + call(ctx_4170s) bra not $p1 #ctx_xfer_no_post_mmio ld b32 $r1 D[$r0 + #chan_mmio_count] or $r1 $r1 bra e #ctx_xfer_no_post_mmio - call #ctx_mmio_exec + call(ctx_mmio_exec) ctx_xfer_no_post_mmio: #if CHIPSET < GK100 - call #ctx_4160c + call(ctx_4160c) #endif ctx_xfer_done: diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5 b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5 new file mode 100644 index 000000000000..7c5d25630fa8 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5 @@ -0,0 +1,40 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs <bskeggs@redhat.com> + */ + +#define CHIPSET GK208 +#include "macros.fuc" + +.section #nv108_grhub_data +#define INCLUDE_DATA +#include "com.fuc" +#include "hub.fuc" +#undef INCLUDE_DATA + +.section #nv108_grhub_code +#define INCLUDE_CODE +bra #init +#include "com.fuc" +#include "hub.fuc" +.align 256 +#undef INCLUDE_CODE diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5.h new file mode 100644 index 000000000000..4750984bf380 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnv108.fuc5.h @@ -0,0 +1,916 @@ +uint32_t nv108_grhub_data[] = { +/* 0x0000: hub_mmio_list_head */ + 0x00000300, +/* 0x0004: hub_mmio_list_tail */ + 0x00000304, +/* 0x0008: gpc_count */ + 0x00000000, +/* 0x000c: rop_count */ + 0x00000000, +/* 0x0010: cmd_queue */ + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, +/* 0x0058: ctx_current */ + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, +/* 0x0100: chan_data */ +/* 0x0100: chan_mmio_count */ + 0x00000000, +/* 0x0104: chan_mmio_address */ + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, +/* 0x0200: xfer_data */ + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, +/* 0x0300: hub_mmio_list_base */ + 0x0417e91c, +}; + +uint32_t nv108_grhub_code[] = { + 0x030e0ef5, +/* 0x0004: queue_put */ + 0x9800d898, + 0x86f001d9, + 0xf489a408, + 0x020f0b1b, + 0x0002f87e, +/* 0x001a: queue_put_next */ + 0x98c400f8, + 0x0384b607, + 0xb6008dbb, + 0x8eb50880, + 0x018fb500, + 0xf00190b6, + 0xd9b50f94, +/* 0x0037: queue_get */ + 0xf400f801, + 0xd8980131, + 0x01d99800, + 0x0bf489a4, + 0x0789c421, + 0xbb0394b6, + 0x90b6009d, + 0x009e9808, + 0xb6019f98, + 0x84f00180, + 0x00d8b50f, +/* 0x0063: queue_get_done */ + 0xf80132f4, +/* 0x0065: nv_rd32 */ + 0xf0ecb200, + 0x00801fc9, + 0x0cf601ca, +/* 0x0073: nv_rd32_wait */ + 0x8c04bd00, + 0xcf01ca00, + 0xccc800cc, + 0xf61bf41f, + 0xec7e060a, + 0x008f0000, + 0xffcf01cb, +/* 0x008f: nv_wr32 */ + 0x8000f800, + 0xf601cc00, + 0x04bd000f, + 0xc9f0ecb2, + 0x1ec9f01f, + 0x01ca0080, + 0xbd000cf6, +/* 0x00a9: nv_wr32_wait */ + 0xca008c04, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f61b, +/* 0x00b8: wait_donez */ + 0x99f094bd, + 0x37008000, + 0x0009f602, + 0x008004bd, + 0x0af60206, +/* 0x00cf: wait_donez_ne */ + 0x8804bd00, + 0xcf010000, + 0x8aff0088, + 0xf61bf488, + 0x99f094bd, + 0x17008000, + 0x0009f602, + 0x00f804bd, +/* 0x00ec: wait_doneo */ + 0x99f094bd, + 0x37008000, + 0x0009f602, + 0x008004bd, + 0x0af60206, +/* 0x0103: wait_doneo_e */ + 0x8804bd00, + 0xcf010000, + 0x8aff0088, + 0xf60bf488, + 0x99f094bd, + 0x17008000, + 0x0009f602, + 0x00f804bd, +/* 0x0120: mmctx_size */ +/* 0x0122: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0x1bf4efa4, + 0xf89fb2ec, +/* 0x013d: mmctx_xfer */ + 0xf094bd00, + 0x00800199, + 0x09f60237, + 0xbd04bd00, + 0x05bbfd94, + 0x800f0bf4, + 0xf601c400, + 0x04bd000b, +/* 0x015f: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0xc6008018, + 0x000ef601, + 0x008004bd, + 0x0ff601c7, + 0xf004bd00, +/* 0x017a: mmctx_multi_disabled */ + 0xabc80199, + 0x10b4b600, + 0xc80cb9f0, + 0xe4b601ae, + 0x05befd11, + 0x01c50080, + 0xbd000bf6, +/* 0x0195: mmctx_exec_loop */ +/* 0x0195: mmctx_wait_free */ + 0xc5008e04, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f60b, + 0x05e9fd00, + 0x01c80080, + 0xbd000ef6, + 0x04c0b604, + 0x1bf4cda4, + 0x02abc8df, +/* 0x01bf: mmctx_fini_wait */ + 0x8b1c1bf4, + 0xcf01c500, + 0xb4f000bb, + 0x10b4b01f, + 0x0af31bf4, + 0x00b87e02, + 0x250ef400, +/* 0x01d8: mmctx_stop */ + 0xb600abc8, + 0xb9f010b4, + 0x12b9f00c, + 0x01c50080, + 0xbd000bf6, +/* 0x01ed: mmctx_stop_wait */ + 0xc5008b04, + 0x00bbcf01, + 0xf412bbc8, +/* 0x01fa: mmctx_done */ + 0x94bdf61b, + 0x800199f0, + 0xf6021700, + 0x04bd0009, +/* 0x020a: strand_wait */ + 0xa0f900f8, + 0xb87e020a, + 0xa0fc0000, +/* 0x0216: strand_pre */ + 0x0c0900f8, + 0x024afc80, + 0xbd0009f6, + 0x020a7e04, +/* 0x0227: strand_post */ + 0x0900f800, + 0x4afc800d, + 0x0009f602, + 0x0a7e04bd, + 0x00f80002, +/* 0x0238: strand_set */ + 0xfc800f0c, + 0x0cf6024f, + 0x0c04bd00, + 0x4afc800b, + 0x000cf602, + 0xfc8004bd, + 0x0ef6024f, + 0x0c04bd00, + 0x4afc800a, + 0x000cf602, + 0x0a7e04bd, + 0x00f80002, +/* 0x0268: strand_ctx_init */ + 0x99f094bd, + 0x37008003, + 0x0009f602, + 0x167e04bd, + 0x030e0002, + 0x0002387e, + 0xfc80c4bd, + 0x0cf60247, + 0x0c04bd00, + 0x4afc8001, + 0x000cf602, + 0x0a7e04bd, + 0x0c920002, + 0x46fc8001, + 0x000cf602, + 0x020c04bd, + 0x024afc80, + 0xbd000cf6, + 0x020a7e04, + 0x02277e00, + 0x42008800, + 0x20008902, + 0x0099cf02, +/* 0x02c7: ctx_init_strand_loop */ + 0xf608fe95, + 0x8ef6008e, + 0x808acf40, + 0xb606a5b6, + 0xeabb01a0, + 0x0480b600, + 0xf40192b6, + 0xe4b6e81b, + 0xf2efbc08, + 0x99f094bd, + 0x17008003, + 0x0009f602, + 0x00f804bd, +/* 0x02f8: error */ + 0x02050080, + 0xbd000ff6, + 0x80010f04, + 0xf6030700, + 0x04bd000f, +/* 0x030e: init */ + 0x04bd00f8, + 0x410007fe, + 0x11cf4200, + 0x0911e700, + 0x0814b601, + 0x020014fe, + 0x12004002, + 0xbd0002f6, + 0x05c94104, + 0xbd0010fe, + 0x07004024, + 0xbd0002f6, + 0x20034204, + 0x01010080, + 0xbd0002f6, + 0x20044204, + 0x01010480, + 0xbd0002f6, + 0x200b4204, + 0x01010880, + 0xbd0002f6, + 0x200c4204, + 0x01011c80, + 0xbd0002f6, + 0x01039204, + 0x03090080, + 0xbd0003f6, + 0x87044204, + 0xf6040040, + 0x04bd0002, + 0x00400402, + 0x0002f603, + 0x31f404bd, + 0x96048e10, + 0x00657e40, + 0xc7feb200, + 0x01b590f1, + 0x1ff4f003, + 0x01020fb5, + 0x041fbb01, + 0x800112b6, + 0xf6010300, + 0x04bd0001, + 0x01040080, + 0xbd0001f6, + 0x01004104, + 0x627e020f, + 0x717e0006, + 0x100f0006, + 0x0006b37e, + 0x98000e98, + 0x207e010f, + 0x14950001, + 0xc0008008, + 0x0004f601, + 0x008004bd, + 0x04f601c1, + 0xb704bd00, + 0xbb130030, + 0xf5b6001f, + 0xd3008002, + 0x000ff601, + 0x15b604bd, + 0x0110b608, + 0xb20814b6, + 0x02687e1f, + 0x001fbb00, + 0x84020398, +/* 0x041f: init_gpc */ + 0xb8502000, + 0x0008044e, + 0x8f7e1fb2, + 0x4eb80000, + 0xbd00010c, + 0x008f7ef4, + 0x044eb800, + 0x8f7e0001, + 0x4eb80000, + 0x0f000100, + 0x008f7e02, + 0x004eb800, +/* 0x044e: init_gpc_wait */ + 0x657e0008, + 0xffc80000, + 0xf90bf41f, + 0x08044eb8, + 0x00657e00, + 0x001fbb00, + 0x800040b7, + 0xf40132b6, + 0x000fb41b, + 0x0006b37e, + 0x627e000f, + 0x00800006, + 0x01f60201, + 0xbd04bd00, + 0x1f19f014, + 0x02300080, + 0xbd0001f6, +/* 0x0491: main */ + 0x0031f404, + 0x0d0028f4, + 0x00377e10, + 0xf401f400, + 0x4001e4b1, + 0x00c71bf5, + 0x99f094bd, + 0x37008004, + 0x0009f602, + 0x008104bd, + 0x11cf02c0, + 0xc1008200, + 0x0022cf02, + 0xf41f13c8, + 0x23c8770b, + 0x550bf41f, + 0x12b220f9, + 0x99f094bd, + 0x37008007, + 0x0009f602, + 0x32f404bd, + 0x0231f401, + 0x0008367e, + 0x99f094bd, + 0x17008007, + 0x0009f602, + 0x20fc04bd, + 0x99f094bd, + 0x37008006, + 0x0009f602, + 0x31f404bd, + 0x08367e01, + 0xf094bd00, + 0x00800699, + 0x09f60217, + 0xf404bd00, +/* 0x0522: chsw_prev_no_next */ + 0x20f92f0e, + 0x32f412b2, + 0x0232f401, + 0x0008367e, + 0x008020fc, + 0x02f602c0, + 0xf404bd00, +/* 0x053e: chsw_no_prev */ + 0x23c8130e, + 0x0d0bf41f, + 0xf40131f4, + 0x367e0232, +/* 0x054e: chsw_done */ + 0x01020008, + 0x02c30080, + 0xbd0002f6, + 0xf094bd04, + 0x00800499, + 0x09f60217, + 0xf504bd00, +/* 0x056b: main_not_ctx_switch */ + 0xb0ff2a0e, + 0x1bf401e4, + 0x7ef2b20c, + 0xf40007d6, +/* 0x057a: main_not_ctx_chan */ + 0xe4b0400e, + 0x2c1bf402, + 0x99f094bd, + 0x37008007, + 0x0009f602, + 0x32f404bd, + 0x0232f401, + 0x0008367e, + 0x99f094bd, + 0x17008007, + 0x0009f602, + 0x0ef404bd, +/* 0x05a9: main_not_ctx_save */ + 0x10ef9411, + 0x7e01f5f0, + 0xf50002f8, +/* 0x05b7: main_done */ + 0xbdfede0e, + 0x1f29f024, + 0x02300080, + 0xbd0002f6, + 0xcc0ef504, +/* 0x05c9: ih */ + 0xfe80f9fe, + 0x80f90188, + 0xa0f990f9, + 0xd0f9b0f9, + 0xf0f9e0f9, + 0x004a04bd, + 0x00aacf02, + 0xf404abc4, + 0x100d230b, + 0xcf1a004e, + 0x004f00ee, + 0x00ffcf19, + 0x0000047e, + 0x0400b0b7, + 0x0040010e, + 0x000ef61d, +/* 0x060a: ih_no_fifo */ + 0xabe404bd, + 0x0bf40100, + 0x4e100d0c, + 0x047e4001, +/* 0x061a: ih_no_ctxsw */ + 0xabe40000, + 0x0bf40400, + 0x01004b10, + 0x448ebfb2, + 0x8f7e4001, +/* 0x062e: ih_no_fwmthd */ + 0x044b0000, + 0xffb0bd01, + 0x0bf4b4ab, + 0x0700800c, + 0x000bf603, +/* 0x0642: ih_no_other */ + 0x004004bd, + 0x000af601, + 0xf0fc04bd, + 0xd0fce0fc, + 0xa0fcb0fc, + 0x80fc90fc, + 0xfc0088fe, + 0x0032f480, +/* 0x0662: ctx_4170s */ + 0xf5f001f8, + 0x8effb210, + 0x7e404170, + 0xf800008f, +/* 0x0671: ctx_4170w */ + 0x41708e00, + 0x00657e40, + 0xf0ffb200, + 0x1bf410f4, +/* 0x0683: ctx_redswitch */ + 0x4e00f8f3, + 0xe5f00200, + 0x20e5f040, + 0x8010e5f0, + 0xf6018500, + 0x04bd000e, +/* 0x069a: ctx_redswitch_delay */ + 0xf2b6080f, + 0xfd1bf401, + 0x0400e5f1, + 0x0100e5f1, + 0x01850080, + 0xbd000ef6, +/* 0x06b3: ctx_86c */ + 0x8000f804, + 0xf6022300, + 0x04bd000f, + 0x148effb2, + 0x8f7e408a, + 0xffb20000, + 0x41a88c8e, + 0x00008f7e, +/* 0x06d2: ctx_mem */ + 0x008000f8, + 0x0ff60284, +/* 0x06db: ctx_mem_wait */ + 0x8f04bd00, + 0xcf028400, + 0xfffd00ff, + 0xf61bf405, +/* 0x06ea: ctx_load */ + 0x94bd00f8, + 0x800599f0, + 0xf6023700, + 0x04bd0009, + 0xb87e0c0a, + 0xf4bd0000, + 0x02890080, + 0xbd000ff6, + 0xc1008004, + 0x0002f602, + 0x008004bd, + 0x02f60283, + 0x0f04bd00, + 0x06d27e07, + 0xc0008000, + 0x0002f602, + 0x0bfe04bd, + 0x1f2af000, + 0xb60424b6, + 0x94bd0220, + 0x800899f0, + 0xf6023700, + 0x04bd0009, + 0x02810080, + 0xbd0002f6, + 0x0000d204, + 0x25f08000, + 0x88008002, + 0x0002f602, + 0x100104bd, + 0xf0020042, + 0x12fa0223, + 0xbd03f805, + 0x0899f094, + 0x02170080, + 0xbd0009f6, + 0x81019804, + 0x981814b6, + 0x25b68002, + 0x0512fd08, + 0xbd1601b5, + 0x0999f094, + 0x02370080, + 0xbd0009f6, + 0x81008004, + 0x0001f602, + 0x010204bd, + 0x02880080, + 0xbd0002f6, + 0x01004104, + 0xfa0613f0, + 0x03f80501, + 0x99f094bd, + 0x17008009, + 0x0009f602, + 0x94bd04bd, + 0x800599f0, + 0xf6021700, + 0x04bd0009, +/* 0x07d6: ctx_chan */ + 0xea7e00f8, + 0x0c0a0006, + 0x0000b87e, + 0xd27e050f, + 0x00f80006, +/* 0x07e8: ctx_mmio_exec */ + 0x80410398, + 0xf6028100, + 0x04bd0003, +/* 0x07f6: ctx_mmio_loop */ + 0x34c434bd, + 0x0e1bf4ff, + 0xf0020045, + 0x35fa0653, +/* 0x0807: ctx_mmio_pull */ + 0x9803f805, + 0x4f98804e, + 0x008f7e81, + 0x0830b600, + 0xf40112b6, +/* 0x081a: ctx_mmio_done */ + 0x0398df1b, + 0x81008016, + 0x0003f602, + 0x00b504bd, + 0x01004140, + 0xfa0613f0, + 0x03f80601, +/* 0x0836: ctx_xfer */ + 0x040e00f8, + 0x03020080, + 0xbd000ef6, +/* 0x0841: ctx_xfer_idle */ + 0x00008e04, + 0x00eecf03, + 0x2000e4f1, + 0xf4f51bf4, + 0x02f40611, +/* 0x0855: ctx_xfer_pre */ + 0x7e100f0c, + 0xf40006b3, +/* 0x085e: ctx_xfer_pre_load */ + 0x020f1b11, + 0x0006627e, + 0x0006717e, + 0x0006837e, + 0x627ef4bd, + 0xea7e0006, +/* 0x0876: ctx_xfer_exec */ + 0x01980006, + 0x8024bd16, + 0xf6010500, + 0x04bd0002, + 0x008e1fb2, + 0x8f7e41a5, + 0xfcf00000, + 0x022cf001, + 0xfd0124b6, + 0xffb205f2, + 0x41a5048e, + 0x00008f7e, + 0x0002167e, + 0xfc8024bd, + 0x02f60247, + 0xf004bd00, + 0x20b6012c, + 0x4afc8003, + 0x0002f602, + 0xacf004bd, + 0x06a5f001, + 0x0c98000b, + 0x010d9800, + 0x3d7e000e, + 0x080a0001, + 0x0000ec7e, + 0x00020a7e, + 0x0a1201f4, + 0x00b87e0c, + 0x7e050f00, + 0xf40006d2, +/* 0x08f2: ctx_xfer_post */ + 0x020f2d02, + 0x0006627e, + 0xb37ef4bd, + 0x277e0006, + 0x717e0002, + 0xf4bd0006, + 0x0006627e, + 0x981011f4, + 0x11fd4001, + 0x070bf405, + 0x0007e87e, +/* 0x091c: ctx_xfer_no_post_mmio */ +/* 0x091c: ctx_xfer_done */ + 0x000000f8, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, +}; diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvc0.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvc0.fuc.h index b59f694c0423..132f684b1946 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvc0.fuc.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvc0.fuc.h @@ -206,14 +206,14 @@ uint32_t nvc0_grhub_data[] = { }; uint32_t nvc0_grhub_code[] = { - 0x031b0ef5, + 0x039b0ef5, /* 0x0004: queue_put */ 0x9800d898, 0x86f001d9, 0x0489b808, 0xf00c1bf4, 0x21f502f7, - 0x00f802fe, + 0x00f8037e, /* 0x001c: queue_put_next */ 0xb60798c4, 0x8dbb0384, @@ -237,184 +237,214 @@ uint32_t nvc0_grhub_code[] = { /* 0x0066: queue_get_done */ 0x00f80132, /* 0x0068: nv_rd32 */ - 0x0728b7f1, - 0xb906b4b6, - 0xc9f002ec, - 0x00bcd01f, -/* 0x0078: nv_rd32_wait */ - 0xc800bccf, - 0x1bf41fcc, - 0x06a7f0fa, - 0x010921f5, - 0xf840bfcf, -/* 0x008d: nv_wr32 */ - 0x28b7f100, - 0x06b4b607, - 0xb980bfd0, - 0xc9f002ec, - 0x1ec9f01f, -/* 0x00a3: nv_wr32_wait */ - 0xcf00bcd0, - 0xccc800bc, - 0xfa1bf41f, -/* 0x00ae: watchdog_reset */ - 0x87f100f8, - 0x84b60430, - 0x1ff9f006, - 0xf8008fd0, -/* 0x00bd: watchdog_clear */ - 0x3087f100, - 0x0684b604, - 0xf80080d0, -/* 0x00c9: wait_donez */ - 0xf094bd00, - 0x07f10099, - 0x03f00f00, - 0x0009d002, - 0x07f104bd, - 0x03f00600, - 0x000ad002, -/* 0x00e6: wait_donez_ne */ - 0x87f104bd, - 0x83f00000, - 0x0088cf01, - 0xf4888aff, - 0x94bdf31b, - 0xf10099f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0109: wait_doneo */ - 0xf094bd00, + 0xf002ecb9, + 0x07f11fc9, + 0x03f0ca00, + 0x000cd001, +/* 0x007a: nv_rd32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0xa7f0f31b, + 0x1021f506, + 0x00f7f101, + 0x01f3f0cb, + 0xf800ffcf, +/* 0x009d: nv_wr32 */ + 0x0007f100, + 0x0103f0cc, + 0xbd000fd0, + 0x02ecb904, + 0xf01fc9f0, + 0x07f11ec9, + 0x03f0ca00, + 0x000cd001, +/* 0x00be: nv_wr32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f31b, +/* 0x00d0: wait_donez */ + 0x99f094bd, + 0x0007f100, + 0x0203f00f, + 0xbd0009d0, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x00ed: wait_donez_ne */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x1bf4888a, + 0xf094bdf3, 0x07f10099, - 0x03f00f00, + 0x03f01700, 0x0009d002, - 0x87f104bd, - 0x84b60818, - 0x008ad006, -/* 0x0124: wait_doneo_e */ - 0x040087f1, - 0xcf0684b6, - 0x8aff0088, - 0xf30bf488, + 0x00f804bd, +/* 0x0110: wait_doneo */ 0x99f094bd, 0x0007f100, - 0x0203f017, + 0x0203f00f, 0xbd0009d0, -/* 0x0147: mmctx_size */ - 0xbd00f804, -/* 0x0149: nv_mmctx_size_loop */ - 0x00e89894, - 0xb61a85b6, - 0x84b60180, - 0x0098bb02, - 0xb804e0b6, - 0x1bf404ef, - 0x029fb9eb, -/* 0x0166: mmctx_xfer */ - 0x94bd00f8, - 0xf10199f0, - 0xf00f0007, - 0x09d00203, - 0xf104bd00, - 0xb6071087, - 0x94bd0684, - 0xf405bbfd, - 0x8bd0090b, - 0x0099f000, -/* 0x018c: mmctx_base_disabled */ - 0xf405eefd, - 0x8ed00c0b, - 0xc08fd080, -/* 0x019b: mmctx_multi_disabled */ - 0xb70199f0, - 0xc8010080, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x012d: wait_doneo_e */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x0bf4888a, + 0xf094bdf3, + 0x07f10099, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0150: mmctx_size */ +/* 0x0152: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0xf404efb8, + 0x9fb9eb1b, +/* 0x016f: mmctx_xfer */ + 0xbd00f802, + 0x0199f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0xbbfd94bd, + 0x120bf405, + 0xc40007f1, + 0xd00103f0, + 0x04bd000b, +/* 0x0197: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0x0007f11e, + 0x0103f0c6, + 0xbd000ed0, + 0x0007f104, + 0x0103f0c7, + 0xbd000fd0, + 0x0199f004, +/* 0x01b8: mmctx_multi_disabled */ + 0xb600abc8, + 0xb9f010b4, + 0x01aec80c, + 0xfd11e4b6, + 0x07f105be, + 0x03f0c500, + 0x000bd001, +/* 0x01d6: mmctx_exec_loop */ +/* 0x01d6: mmctx_wait_free */ + 0xe7f104bd, + 0xe3f0c500, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f30b, + 0x05e9fd00, + 0xc80007f1, + 0xd00103f0, + 0x04bd000e, + 0xb804c0b6, + 0x1bf404cd, + 0x02abc8d8, +/* 0x0207: mmctx_fini_wait */ + 0xf11f1bf4, + 0xf0c500b7, + 0xbbcf01b3, + 0x1fb4f000, + 0xf410b4b0, + 0xa7f0f01b, + 0xd021f402, +/* 0x0223: mmctx_stop */ + 0xc82b0ef4, 0xb4b600ab, 0x0cb9f010, - 0xb601aec8, - 0xbefd11e4, - 0x008bd005, -/* 0x01b4: mmctx_exec_loop */ -/* 0x01b4: mmctx_wait_free */ - 0xf0008ecf, - 0x0bf41fe4, - 0x00ce98fa, - 0xd005e9fd, - 0xc0b6c08e, - 0x04cdb804, - 0xc8e81bf4, - 0x1bf402ab, -/* 0x01d5: mmctx_fini_wait */ - 0x008bcf18, - 0xb01fb4f0, - 0x1bf410b4, - 0x02a7f0f7, - 0xf4c921f4, -/* 0x01ea: mmctx_stop */ - 0xabc81b0e, - 0x10b4b600, - 0xf00cb9f0, - 0x8bd012b9, -/* 0x01f9: mmctx_stop_wait */ - 0x008bcf00, - 0xf412bbc8, -/* 0x0202: mmctx_done */ - 0x94bdfa1b, - 0xf10199f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0215: strand_wait */ - 0xf0a0f900, - 0x21f402a7, - 0xf8a0fcc9, -/* 0x0221: strand_pre */ - 0xfc87f100, - 0x0283f04a, - 0xd00c97f0, - 0x21f50089, - 0x00f80215, -/* 0x0234: strand_post */ - 0x4afc87f1, - 0xf00283f0, - 0x89d00d97, - 0x1521f500, -/* 0x0247: strand_set */ - 0xf100f802, - 0xf04ffca7, - 0xaba202a3, - 0xc7f00500, - 0x00acd00f, - 0xd00bc7f0, - 0x21f500bc, - 0xaed00215, - 0x0ac7f000, - 0xf500bcd0, - 0xf8021521, -/* 0x0271: strand_ctx_init */ - 0xf094bd00, - 0x07f10399, - 0x03f00f00, + 0xf112b9f0, + 0xf0c50007, + 0x0bd00103, +/* 0x023b: mmctx_stop_wait */ + 0xf104bd00, + 0xf0c500b7, + 0xbbcf01b3, + 0x12bbc800, +/* 0x024b: mmctx_done */ + 0xbdf31bf4, + 0x0199f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x025e: strand_wait */ + 0xa0f900f8, + 0xf402a7f0, + 0xa0fcd021, +/* 0x026a: strand_pre */ + 0x97f000f8, + 0xfc07f10c, + 0x0203f04a, + 0xbd0009d0, + 0x5e21f504, +/* 0x027f: strand_post */ + 0xf000f802, + 0x07f10d97, + 0x03f04afc, 0x0009d002, 0x21f504bd, - 0xe7f00221, - 0x4721f503, - 0xfca7f102, - 0x02a3f046, - 0x0400aba0, - 0xf040a0d0, - 0xbcd001c7, - 0x1521f500, - 0x010c9202, - 0xf000acd0, - 0xbcd002c7, - 0x1521f500, - 0x3421f502, - 0x8087f102, - 0x0684b608, - 0xb70089cf, - 0x95220080, -/* 0x02ca: ctx_init_strand_loop */ + 0x00f8025e, +/* 0x0294: strand_set */ + 0xf10fc7f0, + 0xf04ffc07, + 0x0cd00203, + 0xf004bd00, + 0x07f10bc7, + 0x03f04afc, + 0x000cd002, + 0x07f104bd, + 0x03f04ffc, + 0x000ed002, + 0xc7f004bd, + 0xfc07f10a, + 0x0203f04a, + 0xbd000cd0, + 0x5e21f504, +/* 0x02d3: strand_ctx_init */ + 0xbd00f802, + 0x0399f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0x026a21f5, + 0xf503e7f0, + 0xbd029421, + 0xfc07f1c4, + 0x0203f047, + 0xbd000cd0, + 0x01c7f004, + 0x4afc07f1, + 0xd00203f0, + 0x04bd000c, + 0x025e21f5, + 0xf1010c92, + 0xf046fc07, + 0x0cd00203, + 0xf004bd00, + 0x07f102c7, + 0x03f04afc, + 0x000cd002, + 0x21f504bd, + 0x21f5025e, + 0x87f1027f, + 0x83f04200, + 0x0097f102, + 0x0293f020, + 0x950099cf, +/* 0x034a: ctx_init_strand_loop */ 0x8ed008fe, 0x408ed000, 0xb6808acf, @@ -428,7 +458,7 @@ uint32_t nvc0_grhub_code[] = { 0x170007f1, 0xd00203f0, 0x04bd0009, -/* 0x02fe: error */ +/* 0x037e: error */ 0x07f100f8, 0x03f00500, 0x000fd002, @@ -436,82 +466,117 @@ uint32_t nvc0_grhub_code[] = { 0x0007f101, 0x0303f007, 0xbd000fd0, -/* 0x031b: init */ +/* 0x039b: init */ 0xbd00f804, - 0x0004fe04, - 0xf10007fe, - 0xf0120017, - 0x12d00227, - 0xb117f100, - 0x0010fe05, - 0x040017f1, - 0xf1c010d0, - 0xb6040437, - 0x27f10634, - 0x32d02003, - 0x0427f100, - 0x0132d020, + 0x0007fe04, + 0x420017f1, + 0xcf0013f0, + 0x11e70011, + 0x14b60109, + 0x0014fe08, + 0xf10227f0, + 0xf0120007, + 0x02d00003, + 0xf104bd00, + 0xfe06c817, + 0x24bd0010, + 0x070007f1, + 0xd00003f0, + 0x04bd0002, + 0x200327f1, + 0x010007f1, + 0xd00103f0, + 0x04bd0002, + 0x200427f1, + 0x010407f1, + 0xd00103f0, + 0x04bd0002, 0x200b27f1, - 0xf10232d0, - 0xd0200c27, - 0x27f10732, - 0x24b60c24, - 0x0003b906, - 0xf10023d0, + 0x010807f1, + 0xd00103f0, + 0x04bd0002, + 0x200c27f1, + 0x011c07f1, + 0xd00103f0, + 0x04bd0002, + 0xf1010392, + 0xf0090007, + 0x03d00303, + 0xf104bd00, 0xf0870427, - 0x12d00023, - 0x0012b700, - 0x0427f001, - 0xf40012d0, - 0xe7f11031, - 0xe3f09604, - 0x6821f440, - 0x8090f1c7, - 0xf4f00301, - 0x020f801f, - 0xbb0117f0, - 0x12b6041f, - 0x0c27f101, - 0x0624b604, - 0xd00021d0, - 0x17f14021, - 0x0e980100, - 0x010f9800, - 0x014721f5, - 0x070037f1, - 0x950634b6, - 0x34d00814, - 0x4034d000, - 0x130030b7, - 0xb6001fbb, - 0x3fd002f5, - 0x0815b600, - 0xb60110b6, - 0x1fb90814, - 0x7121f502, - 0x001fbb02, - 0xf1020398, - 0xf0200047, -/* 0x03f6: init_gpc */ - 0x4ea05043, - 0x1fb90804, - 0x8d21f402, - 0x010c4ea0, - 0x21f4f4bd, - 0x044ea08d, - 0x8d21f401, - 0x01004ea0, - 0xf402f7f0, - 0x4ea08d21, -/* 0x041e: init_gpc_wait */ - 0x21f40800, - 0x1fffc868, - 0xa0fa0bf4, - 0xf408044e, - 0x1fbb6821, - 0x0040b700, - 0x0132b680, - 0xf1be1bf4, + 0x07f10023, + 0x03f00400, + 0x0002d000, + 0x27f004bd, + 0x0007f104, + 0x0003f003, + 0xbd0002d0, + 0x1031f404, + 0x9604e7f1, + 0xf440e3f0, + 0xfeb96821, + 0x90f1c702, + 0xf0030180, + 0x0f801ff4, + 0x0117f002, + 0xb6041fbb, + 0x07f10112, + 0x03f00300, + 0x0001d001, + 0x07f104bd, + 0x03f00400, + 0x0001d001, + 0x17f104bd, + 0xf7f00100, + 0xb521f502, + 0xc721f507, + 0x10f7f007, + 0x081421f5, + 0x98000e98, + 0x21f5010f, + 0x14950150, + 0x0007f108, + 0x0103f0c0, + 0xbd0004d0, + 0x0007f104, + 0x0103f0c1, + 0xbd0004d0, + 0x0030b704, + 0x001fbb13, + 0xf102f5b6, + 0xf0d30007, + 0x0fd00103, + 0xb604bd00, + 0x10b60815, + 0x0814b601, + 0xf5021fb9, + 0xbb02d321, + 0x0398001f, + 0x0047f102, + 0x5043f020, +/* 0x04f4: init_gpc */ + 0x08044ea0, + 0xf4021fb9, + 0x4ea09d21, + 0xf4bd010c, + 0xa09d21f4, + 0xf401044e, + 0x4ea09d21, + 0xf7f00100, + 0x9d21f402, + 0x08004ea0, +/* 0x051c: init_gpc_wait */ + 0xc86821f4, + 0x0bf41fff, + 0x044ea0fa, + 0x6821f408, + 0xb7001fbb, + 0xb6800040, + 0x1bf40132, + 0x00f7f0be, + 0x081421f5, + 0xf500f7f0, + 0xf107b521, 0xf0010007, 0x01d00203, 0xbd04bd00, @@ -519,402 +584,399 @@ uint32_t nvc0_grhub_code[] = { 0x080007f1, 0xd00203f0, 0x04bd0001, -/* 0x0458: main */ +/* 0x0564: main */ 0xf40031f4, 0xd7f00028, 0x3921f410, 0xb1f401f4, 0xf54001e4, - 0xbd00de1b, + 0xbd00e91b, 0x0499f094, 0x0f0007f1, 0xd00203f0, 0x04bd0009, - 0x0b0017f1, - 0xcf0614b6, - 0x11cf4012, - 0x1f13c800, - 0x00870bf5, - 0xf41f23c8, - 0x20f9620b, - 0xbd0212b9, - 0x0799f094, - 0x0f0007f1, - 0xd00203f0, - 0x04bd0009, - 0xf40132f4, - 0x21f50231, - 0x94bd082f, + 0xc00017f1, + 0xcf0213f0, + 0x27f10011, + 0x23f0c100, + 0x0022cf02, + 0xf51f13c8, + 0xc800890b, + 0x0bf41f23, + 0xb920f962, + 0x94bd0212, 0xf10799f0, - 0xf0170007, + 0xf00f0007, 0x09d00203, - 0xfc04bd00, - 0xf094bd20, - 0x07f10699, - 0x03f00f00, - 0x0009d002, - 0x31f404bd, - 0x2f21f501, - 0xf094bd08, - 0x07f10699, + 0xf404bd00, + 0x31f40132, + 0xe821f502, + 0xf094bd09, + 0x07f10799, 0x03f01700, 0x0009d002, - 0x0ef404bd, -/* 0x04f9: chsw_prev_no_next */ - 0xb920f931, - 0x32f40212, - 0x0232f401, - 0x082f21f5, - 0x17f120fc, - 0x14b60b00, - 0x0012d006, -/* 0x0517: chsw_no_prev */ - 0xc8130ef4, - 0x0bf41f23, - 0x0131f40d, - 0xf50232f4, -/* 0x0527: chsw_done */ - 0xf1082f21, - 0xb60b0c17, - 0x27f00614, - 0x0012d001, + 0x20fc04bd, 0x99f094bd, - 0x0007f104, + 0x0007f106, + 0x0203f00f, + 0xbd0009d0, + 0x0131f404, + 0x09e821f5, + 0x99f094bd, + 0x0007f106, 0x0203f017, 0xbd0009d0, - 0x130ef504, -/* 0x0549: main_not_ctx_switch */ - 0x01e4b0ff, - 0xb90d1bf4, - 0x21f502f2, - 0x0ef407bb, -/* 0x0559: main_not_ctx_chan */ - 0x02e4b046, - 0xbd321bf4, - 0x0799f094, - 0x0f0007f1, + 0x330ef404, +/* 0x060c: chsw_prev_no_next */ + 0x12b920f9, + 0x0132f402, + 0xf50232f4, + 0xfc09e821, + 0x0007f120, + 0x0203f0c0, + 0xbd0002d0, + 0x130ef404, +/* 0x062c: chsw_no_prev */ + 0xf41f23c8, + 0x31f40d0b, + 0x0232f401, + 0x09e821f5, +/* 0x063c: chsw_done */ + 0xf10127f0, + 0xf0c30007, + 0x02d00203, + 0xbd04bd00, + 0x0499f094, + 0x170007f1, 0xd00203f0, 0x04bd0009, - 0xf40132f4, - 0x21f50232, - 0x94bd082f, + 0xff080ef5, +/* 0x0660: main_not_ctx_switch */ + 0xf401e4b0, + 0xf2b90d1b, + 0x7821f502, + 0x460ef409, +/* 0x0670: main_not_ctx_chan */ + 0xf402e4b0, + 0x94bd321b, 0xf10799f0, - 0xf0170007, + 0xf00f0007, 0x09d00203, 0xf404bd00, -/* 0x058e: main_not_ctx_save */ - 0xef94110e, - 0x01f5f010, - 0x02fe21f5, - 0xfec00ef5, -/* 0x059c: main_done */ - 0x29f024bd, - 0x0007f11f, - 0x0203f008, - 0xbd0002d0, - 0xab0ef504, -/* 0x05b1: ih */ - 0xfe80f9fe, - 0x80f90188, - 0xa0f990f9, - 0xd0f9b0f9, - 0xf0f9e0f9, - 0x0acf04bd, - 0x04abc480, - 0xf11d0bf4, - 0xf01900b7, - 0xbecf10d7, - 0x00bfcf40, + 0x32f40132, + 0xe821f502, + 0xf094bd09, + 0x07f10799, + 0x03f01700, + 0x0009d002, + 0x0ef404bd, +/* 0x06a5: main_not_ctx_save */ + 0x10ef9411, + 0xf501f5f0, + 0xf5037e21, +/* 0x06b3: main_done */ + 0xbdfeb50e, + 0x1f29f024, + 0x080007f1, + 0xd00203f0, + 0x04bd0002, + 0xfea00ef5, +/* 0x06c8: ih */ + 0x88fe80f9, + 0xf980f901, + 0xf9a0f990, + 0xf9d0f9b0, + 0xbdf0f9e0, + 0x00a7f104, + 0x00a3f002, + 0xc400aacf, + 0x0bf404ab, + 0x10d7f030, + 0x1a00e7f1, + 0xcf00e3f0, + 0xf7f100ee, + 0xf3f01900, + 0x00ffcf00, 0xb70421f4, 0xf00400b0, - 0xbed001e7, -/* 0x05e9: ih_no_fifo */ - 0x00abe400, - 0x0d0bf401, - 0xf110d7f0, - 0xf44001e7, -/* 0x05fa: ih_no_ctxsw */ - 0xb7f10421, - 0xb0bd0104, - 0xf4b4abff, - 0xa7f10d0b, - 0xa4b60c1c, - 0x00abd006, -/* 0x0610: ih_no_other */ - 0xfc400ad0, + 0x07f101e7, + 0x03f01d00, + 0x000ed000, +/* 0x071a: ih_no_fifo */ + 0xabe404bd, + 0x0bf40100, + 0x10d7f00d, + 0x4001e7f1, +/* 0x072b: ih_no_ctxsw */ + 0xe40421f4, + 0xf40400ab, + 0xb7f1140b, + 0xbfb90100, + 0x44e7f102, + 0x40e3f001, +/* 0x0743: ih_no_fwmthd */ + 0xf19d21f4, + 0xbd0104b7, + 0xb4abffb0, + 0xf10f0bf4, + 0xf0070007, + 0x0bd00303, +/* 0x075b: ih_no_other */ + 0xf104bd00, + 0xf0010007, + 0x0ad00003, + 0xfc04bd00, 0xfce0fcf0, 0xfcb0fcd0, 0xfc90fca0, 0x0088fe80, 0x32f480fc, -/* 0x062b: ctx_4160s */ - 0xf101f800, - 0xf04160e7, - 0xf7f040e3, - 0x8d21f401, -/* 0x0638: ctx_4160s_wait */ - 0xc86821f4, - 0x0bf404ff, -/* 0x0643: ctx_4160c */ - 0xf100f8fa, +/* 0x077f: ctx_4160s */ + 0xf001f800, + 0xffb901f7, + 0x60e7f102, + 0x40e3f041, +/* 0x078f: ctx_4160s_wait */ + 0xf19d21f4, 0xf04160e7, - 0xf4bd40e3, - 0xf88d21f4, -/* 0x0651: ctx_4170s */ - 0x70e7f100, + 0x21f440e3, + 0x02ffb968, + 0xf404ffc8, + 0x00f8f00b, +/* 0x07a4: ctx_4160c */ + 0xffb9f4bd, + 0x60e7f102, 0x40e3f041, - 0xf410f5f0, - 0x00f88d21, -/* 0x0660: ctx_4170w */ - 0x4170e7f1, - 0xf440e3f0, - 0xf4f06821, - 0xf31bf410, -/* 0x0672: ctx_redswitch */ - 0xe7f100f8, - 0xe4b60614, - 0x70f7f106, - 0x00efd002, -/* 0x0683: ctx_redswitch_delay */ - 0xb608f7f0, - 0x1bf401f2, - 0x70f7f1fd, - 0x00efd007, -/* 0x0692: ctx_86c */ - 0xe7f100f8, - 0xe4b6086c, - 0x00efd006, - 0x8a14e7f1, - 0xf440e3f0, - 0xe7f18d21, - 0xe3f0a86c, - 0x8d21f441, -/* 0x06b2: ctx_load */ + 0xf89d21f4, +/* 0x07b5: ctx_4170s */ + 0x10f5f000, + 0xf102ffb9, + 0xf04170e7, + 0x21f440e3, +/* 0x07c7: ctx_4170w */ + 0xf100f89d, + 0xf04170e7, + 0x21f440e3, + 0x02ffb968, + 0xf410f4f0, + 0x00f8f01b, +/* 0x07dc: ctx_redswitch */ + 0x0200e7f1, + 0xf040e5f0, + 0xe5f020e5, + 0x0007f110, + 0x0103f085, + 0xbd000ed0, + 0x08f7f004, +/* 0x07f8: ctx_redswitch_delay */ + 0xf401f2b6, + 0xe5f1fd1b, + 0xe5f10400, + 0x07f10100, + 0x03f08500, + 0x000ed001, + 0x00f804bd, +/* 0x0814: ctx_86c */ + 0x1b0007f1, + 0xd00203f0, + 0x04bd000f, + 0xf102ffb9, + 0xf08a14e7, + 0x21f440e3, + 0x02ffb99d, + 0xa86ce7f1, + 0xf441e3f0, + 0x00f89d21, +/* 0x083c: ctx_mem */ + 0x840007f1, + 0xd00203f0, + 0x04bd000f, +/* 0x0848: ctx_mem_wait */ + 0x8400f7f1, + 0xcf02f3f0, + 0xfffd00ff, + 0xf31bf405, +/* 0x085a: ctx_load */ 0x94bd00f8, 0xf10599f0, 0xf00f0007, 0x09d00203, 0xf004bd00, 0x21f40ca7, - 0x2417f1c9, - 0x0614b60a, - 0xf10010d0, - 0xb60b0037, - 0x32d00634, - 0x0c17f140, - 0x0614b60a, - 0xd00747f0, - 0x14d00012, -/* 0x06ed: ctx_chan_wait_0 */ - 0x4014cf40, - 0xf41f44f0, - 0x32d0fa1b, - 0x000bfe00, - 0xb61f2af0, - 0x20b60424, - 0xf094bd02, + 0xf1f4bdd0, + 0xf0890007, + 0x0fd00203, + 0xf104bd00, + 0xf0c10007, + 0x02d00203, + 0xf104bd00, + 0xf0830007, + 0x02d00203, + 0xf004bd00, + 0x21f507f7, + 0x07f1083c, + 0x03f0c000, + 0x0002d002, + 0x0bfe04bd, + 0x1f2af000, + 0xb60424b6, + 0x94bd0220, + 0xf10899f0, + 0xf00f0007, + 0x09d00203, + 0xf104bd00, + 0xf0810007, + 0x02d00203, + 0xf104bd00, + 0xf1000027, + 0xf0800023, + 0x07f10225, + 0x03f08800, + 0x0002d002, + 0x17f004bd, + 0x0027f110, + 0x0223f002, + 0xf80512fa, + 0xf094bd03, 0x07f10899, - 0x03f00f00, + 0x03f01700, 0x0009d002, - 0x17f104bd, - 0x14b60a04, - 0x0012d006, - 0x0a2017f1, - 0xf00614b6, - 0x23f10227, - 0x12d08000, - 0x1017f000, - 0x020027f1, - 0xfa0223f0, - 0x03f80512, + 0x019804bd, + 0x1814b681, + 0xb6800298, + 0x12fd0825, + 0x16018005, 0x99f094bd, - 0x0007f108, - 0x0203f017, + 0x0007f109, + 0x0203f00f, 0xbd0009d0, - 0x81019804, - 0x981814b6, - 0x25b68002, - 0x0512fd08, - 0xbd160180, - 0x0999f094, - 0x0f0007f1, - 0xd00203f0, - 0x04bd0009, - 0x0a0427f1, - 0xd00624b6, - 0x27f00021, - 0x2017f101, - 0x0614b60a, - 0xf10012d0, - 0xf0010017, - 0x01fa0613, - 0xbd03f805, - 0x0999f094, - 0x170007f1, + 0x0007f104, + 0x0203f081, + 0xbd0001d0, + 0x0127f004, + 0x880007f1, 0xd00203f0, - 0x04bd0009, + 0x04bd0002, + 0x010017f1, + 0xfa0613f0, + 0x03f80501, 0x99f094bd, - 0x0007f105, + 0x0007f109, 0x0203f017, 0xbd0009d0, -/* 0x07bb: ctx_chan */ - 0xf500f804, - 0xf5062b21, - 0xf006b221, - 0x21f40ca7, - 0x1017f1c9, - 0x0614b60a, - 0xd00527f0, -/* 0x07d6: ctx_chan_wait */ - 0x12cf0012, - 0x0522fd00, - 0xf5fa1bf4, - 0xf8064321, -/* 0x07e5: ctx_mmio_exec */ - 0x41039800, - 0x0a0427f1, - 0xd00624b6, - 0x34bd0023, -/* 0x07f4: ctx_mmio_loop */ + 0xf094bd04, + 0x07f10599, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0978: ctx_chan */ + 0x077f21f5, + 0x085a21f5, + 0xf40ca7f0, + 0xf7f0d021, + 0x3c21f505, + 0xa421f508, +/* 0x0993: ctx_mmio_exec */ + 0x9800f807, + 0x07f14103, + 0x03f08100, + 0x0003d002, + 0x34bd04bd, +/* 0x09a4: ctx_mmio_loop */ 0xf4ff34c4, 0x57f10f1b, 0x53f00200, 0x0535fa06, -/* 0x0806: ctx_mmio_pull */ +/* 0x09b6: ctx_mmio_pull */ 0x4e9803f8, 0x814f9880, - 0xb68d21f4, + 0xb69d21f4, 0x12b60830, 0xdf1bf401, -/* 0x0818: ctx_mmio_done */ - 0xd0160398, - 0x00800023, - 0x0017f140, - 0x0613f001, - 0xf80601fa, -/* 0x082f: ctx_xfer */ - 0xf100f803, - 0xb60c00f7, - 0xe7f006f4, - 0x80fed004, -/* 0x083c: ctx_xfer_idle */ - 0xf100fecf, - 0xf42000e4, - 0x11f4f91b, - 0x1102f406, -/* 0x084c: ctx_xfer_pre */ - 0xf510f7f0, - 0xf5069221, - 0xf4062b21, -/* 0x085a: ctx_xfer_pre_load */ - 0xf7f01c11, - 0x5121f502, - 0x6021f506, - 0x7221f506, - 0xf5f4bd06, - 0xf5065121, -/* 0x0873: ctx_xfer_exec */ - 0x9806b221, - 0x27f11601, - 0x24b60414, - 0x0020d006, - 0xa500e7f1, - 0xb941e3f0, - 0x21f4021f, - 0x04e0b68d, - 0xf001fcf0, - 0x24b6022c, - 0x05f2fd01, - 0xf18d21f4, - 0xf04afc17, - 0x27f00213, - 0x0012d00c, - 0x021521f5, - 0x47fc27f1, - 0xd00223f0, - 0x2cf00020, +/* 0x09c8: ctx_mmio_done */ + 0xf1160398, + 0xf0810007, + 0x03d00203, + 0x8004bd00, + 0x17f14000, + 0x13f00100, + 0x0601fa06, + 0x00f803f8, +/* 0x09e8: ctx_xfer */ + 0xf104e7f0, + 0xf0020007, + 0x0ed00303, +/* 0x09f7: ctx_xfer_idle */ + 0xf104bd00, + 0xf00000e7, + 0xeecf03e3, + 0x00e4f100, + 0xf21bf420, + 0xf40611f4, +/* 0x0a0e: ctx_xfer_pre */ + 0xf7f01102, + 0x1421f510, + 0x7f21f508, + 0x1c11f407, +/* 0x0a1c: ctx_xfer_pre_load */ + 0xf502f7f0, + 0xf507b521, + 0xf507c721, + 0xbd07dc21, + 0xb521f5f4, + 0x5a21f507, +/* 0x0a35: ctx_xfer_exec */ + 0x16019808, + 0x07f124bd, + 0x03f00500, + 0x0002d001, + 0x1fb904bd, + 0x00e7f102, + 0x41e3f0a5, + 0xf09d21f4, + 0x2cf001fc, + 0x0124b602, + 0xb905f2fd, + 0xe7f102ff, + 0xe3f0a504, + 0x9d21f441, + 0x026a21f5, + 0x07f124bd, + 0x03f047fc, + 0x0002d002, + 0x2cf004bd, 0x0320b601, - 0xf00012d0, - 0xa5f001ac, - 0x00b7f006, - 0x98000c98, - 0xe7f0010d, - 0x6621f500, - 0x08a7f001, - 0x010921f5, - 0x021521f5, - 0xf02201f4, - 0x21f40ca7, - 0x1017f1c9, - 0x0614b60a, - 0xd00527f0, -/* 0x08fa: ctx_xfer_post_save_wait */ - 0x12cf0012, - 0x0522fd00, - 0xf4fa1bf4, -/* 0x0906: ctx_xfer_post */ - 0xf7f03202, - 0x5121f502, - 0xf5f4bd06, - 0xf5069221, - 0xf5023421, - 0xbd066021, - 0x5121f5f4, - 0x1011f406, - 0xfd400198, - 0x0bf40511, - 0xe521f507, -/* 0x0931: ctx_xfer_no_post_mmio */ - 0x4321f507, -/* 0x0935: ctx_xfer_done */ - 0x0000f806, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, + 0x4afc07f1, + 0xd00203f0, + 0x04bd0002, + 0xf001acf0, + 0xb7f006a5, + 0x000c9800, + 0xf0010d98, + 0x21f500e7, + 0xa7f0016f, + 0x1021f508, + 0x5e21f501, + 0x1301f402, + 0xf40ca7f0, + 0xf7f0d021, + 0x3c21f505, + 0x3202f408, +/* 0x0ac4: ctx_xfer_post */ + 0xf502f7f0, + 0xbd07b521, + 0x1421f5f4, + 0x7f21f508, + 0xc721f502, + 0xf5f4bd07, + 0xf407b521, + 0x01981011, + 0x0511fd40, + 0xf5070bf4, +/* 0x0aef: ctx_xfer_no_post_mmio */ + 0xf5099321, +/* 0x0af3: ctx_xfer_done */ + 0xf807a421, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvd7.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvd7.fuc.h index a1b9f763996a..84af82418987 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvd7.fuc.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvd7.fuc.h @@ -206,14 +206,14 @@ uint32_t nvd7_grhub_data[] = { }; uint32_t nvd7_grhub_code[] = { - 0x031b0ef5, + 0x039b0ef5, /* 0x0004: queue_put */ 0x9800d898, 0x86f001d9, 0x0489b808, 0xf00c1bf4, 0x21f502f7, - 0x00f802fe, + 0x00f8037e, /* 0x001c: queue_put_next */ 0xb60798c4, 0x8dbb0384, @@ -237,184 +237,214 @@ uint32_t nvd7_grhub_code[] = { /* 0x0066: queue_get_done */ 0x00f80132, /* 0x0068: nv_rd32 */ - 0x0728b7f1, - 0xb906b4b6, - 0xc9f002ec, - 0x00bcd01f, -/* 0x0078: nv_rd32_wait */ - 0xc800bccf, - 0x1bf41fcc, - 0x06a7f0fa, - 0x010921f5, - 0xf840bfcf, -/* 0x008d: nv_wr32 */ - 0x28b7f100, - 0x06b4b607, - 0xb980bfd0, - 0xc9f002ec, - 0x1ec9f01f, -/* 0x00a3: nv_wr32_wait */ - 0xcf00bcd0, - 0xccc800bc, - 0xfa1bf41f, -/* 0x00ae: watchdog_reset */ - 0x87f100f8, - 0x84b60430, - 0x1ff9f006, - 0xf8008fd0, -/* 0x00bd: watchdog_clear */ - 0x3087f100, - 0x0684b604, - 0xf80080d0, -/* 0x00c9: wait_donez */ - 0xf094bd00, - 0x07f10099, - 0x03f00f00, - 0x0009d002, - 0x07f104bd, - 0x03f00600, - 0x000ad002, -/* 0x00e6: wait_donez_ne */ - 0x87f104bd, - 0x83f00000, - 0x0088cf01, - 0xf4888aff, - 0x94bdf31b, - 0xf10099f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0109: wait_doneo */ - 0xf094bd00, + 0xf002ecb9, + 0x07f11fc9, + 0x03f0ca00, + 0x000cd001, +/* 0x007a: nv_rd32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0xa7f0f31b, + 0x1021f506, + 0x00f7f101, + 0x01f3f0cb, + 0xf800ffcf, +/* 0x009d: nv_wr32 */ + 0x0007f100, + 0x0103f0cc, + 0xbd000fd0, + 0x02ecb904, + 0xf01fc9f0, + 0x07f11ec9, + 0x03f0ca00, + 0x000cd001, +/* 0x00be: nv_wr32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f31b, +/* 0x00d0: wait_donez */ + 0x99f094bd, + 0x0007f100, + 0x0203f00f, + 0xbd0009d0, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x00ed: wait_donez_ne */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x1bf4888a, + 0xf094bdf3, 0x07f10099, - 0x03f00f00, + 0x03f01700, 0x0009d002, - 0x87f104bd, - 0x84b60818, - 0x008ad006, -/* 0x0124: wait_doneo_e */ - 0x040087f1, - 0xcf0684b6, - 0x8aff0088, - 0xf30bf488, + 0x00f804bd, +/* 0x0110: wait_doneo */ 0x99f094bd, 0x0007f100, - 0x0203f017, + 0x0203f00f, 0xbd0009d0, -/* 0x0147: mmctx_size */ - 0xbd00f804, -/* 0x0149: nv_mmctx_size_loop */ - 0x00e89894, - 0xb61a85b6, - 0x84b60180, - 0x0098bb02, - 0xb804e0b6, - 0x1bf404ef, - 0x029fb9eb, -/* 0x0166: mmctx_xfer */ - 0x94bd00f8, - 0xf10199f0, - 0xf00f0007, - 0x09d00203, - 0xf104bd00, - 0xb6071087, - 0x94bd0684, - 0xf405bbfd, - 0x8bd0090b, - 0x0099f000, -/* 0x018c: mmctx_base_disabled */ - 0xf405eefd, - 0x8ed00c0b, - 0xc08fd080, -/* 0x019b: mmctx_multi_disabled */ - 0xb70199f0, - 0xc8010080, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x012d: wait_doneo_e */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x0bf4888a, + 0xf094bdf3, + 0x07f10099, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0150: mmctx_size */ +/* 0x0152: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0xf404efb8, + 0x9fb9eb1b, +/* 0x016f: mmctx_xfer */ + 0xbd00f802, + 0x0199f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0xbbfd94bd, + 0x120bf405, + 0xc40007f1, + 0xd00103f0, + 0x04bd000b, +/* 0x0197: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0x0007f11e, + 0x0103f0c6, + 0xbd000ed0, + 0x0007f104, + 0x0103f0c7, + 0xbd000fd0, + 0x0199f004, +/* 0x01b8: mmctx_multi_disabled */ + 0xb600abc8, + 0xb9f010b4, + 0x01aec80c, + 0xfd11e4b6, + 0x07f105be, + 0x03f0c500, + 0x000bd001, +/* 0x01d6: mmctx_exec_loop */ +/* 0x01d6: mmctx_wait_free */ + 0xe7f104bd, + 0xe3f0c500, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f30b, + 0x05e9fd00, + 0xc80007f1, + 0xd00103f0, + 0x04bd000e, + 0xb804c0b6, + 0x1bf404cd, + 0x02abc8d8, +/* 0x0207: mmctx_fini_wait */ + 0xf11f1bf4, + 0xf0c500b7, + 0xbbcf01b3, + 0x1fb4f000, + 0xf410b4b0, + 0xa7f0f01b, + 0xd021f402, +/* 0x0223: mmctx_stop */ + 0xc82b0ef4, 0xb4b600ab, 0x0cb9f010, - 0xb601aec8, - 0xbefd11e4, - 0x008bd005, -/* 0x01b4: mmctx_exec_loop */ -/* 0x01b4: mmctx_wait_free */ - 0xf0008ecf, - 0x0bf41fe4, - 0x00ce98fa, - 0xd005e9fd, - 0xc0b6c08e, - 0x04cdb804, - 0xc8e81bf4, - 0x1bf402ab, -/* 0x01d5: mmctx_fini_wait */ - 0x008bcf18, - 0xb01fb4f0, - 0x1bf410b4, - 0x02a7f0f7, - 0xf4c921f4, -/* 0x01ea: mmctx_stop */ - 0xabc81b0e, - 0x10b4b600, - 0xf00cb9f0, - 0x8bd012b9, -/* 0x01f9: mmctx_stop_wait */ - 0x008bcf00, - 0xf412bbc8, -/* 0x0202: mmctx_done */ - 0x94bdfa1b, - 0xf10199f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0215: strand_wait */ - 0xf0a0f900, - 0x21f402a7, - 0xf8a0fcc9, -/* 0x0221: strand_pre */ - 0xfc87f100, - 0x0283f04a, - 0xd00c97f0, - 0x21f50089, - 0x00f80215, -/* 0x0234: strand_post */ - 0x4afc87f1, - 0xf00283f0, - 0x89d00d97, - 0x1521f500, -/* 0x0247: strand_set */ - 0xf100f802, - 0xf04ffca7, - 0xaba202a3, - 0xc7f00500, - 0x00acd00f, - 0xd00bc7f0, - 0x21f500bc, - 0xaed00215, - 0x0ac7f000, - 0xf500bcd0, - 0xf8021521, -/* 0x0271: strand_ctx_init */ - 0xf094bd00, - 0x07f10399, - 0x03f00f00, + 0xf112b9f0, + 0xf0c50007, + 0x0bd00103, +/* 0x023b: mmctx_stop_wait */ + 0xf104bd00, + 0xf0c500b7, + 0xbbcf01b3, + 0x12bbc800, +/* 0x024b: mmctx_done */ + 0xbdf31bf4, + 0x0199f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x025e: strand_wait */ + 0xa0f900f8, + 0xf402a7f0, + 0xa0fcd021, +/* 0x026a: strand_pre */ + 0x97f000f8, + 0xfc07f10c, + 0x0203f04a, + 0xbd0009d0, + 0x5e21f504, +/* 0x027f: strand_post */ + 0xf000f802, + 0x07f10d97, + 0x03f04afc, 0x0009d002, 0x21f504bd, - 0xe7f00221, - 0x4721f503, - 0xfca7f102, - 0x02a3f046, - 0x0400aba0, - 0xf040a0d0, - 0xbcd001c7, - 0x1521f500, - 0x010c9202, - 0xf000acd0, - 0xbcd002c7, - 0x1521f500, - 0x3421f502, - 0x8087f102, - 0x0684b608, - 0xb70089cf, - 0x95220080, -/* 0x02ca: ctx_init_strand_loop */ + 0x00f8025e, +/* 0x0294: strand_set */ + 0xf10fc7f0, + 0xf04ffc07, + 0x0cd00203, + 0xf004bd00, + 0x07f10bc7, + 0x03f04afc, + 0x000cd002, + 0x07f104bd, + 0x03f04ffc, + 0x000ed002, + 0xc7f004bd, + 0xfc07f10a, + 0x0203f04a, + 0xbd000cd0, + 0x5e21f504, +/* 0x02d3: strand_ctx_init */ + 0xbd00f802, + 0x0399f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0x026a21f5, + 0xf503e7f0, + 0xbd029421, + 0xfc07f1c4, + 0x0203f047, + 0xbd000cd0, + 0x01c7f004, + 0x4afc07f1, + 0xd00203f0, + 0x04bd000c, + 0x025e21f5, + 0xf1010c92, + 0xf046fc07, + 0x0cd00203, + 0xf004bd00, + 0x07f102c7, + 0x03f04afc, + 0x000cd002, + 0x21f504bd, + 0x21f5025e, + 0x87f1027f, + 0x83f04200, + 0x0097f102, + 0x0293f020, + 0x950099cf, +/* 0x034a: ctx_init_strand_loop */ 0x8ed008fe, 0x408ed000, 0xb6808acf, @@ -428,7 +458,7 @@ uint32_t nvd7_grhub_code[] = { 0x170007f1, 0xd00203f0, 0x04bd0009, -/* 0x02fe: error */ +/* 0x037e: error */ 0x07f100f8, 0x03f00500, 0x000fd002, @@ -436,82 +466,117 @@ uint32_t nvd7_grhub_code[] = { 0x0007f101, 0x0303f007, 0xbd000fd0, -/* 0x031b: init */ +/* 0x039b: init */ 0xbd00f804, - 0x0004fe04, - 0xf10007fe, - 0xf0120017, - 0x12d00227, - 0xb117f100, - 0x0010fe05, - 0x040017f1, - 0xf1c010d0, - 0xb6040437, - 0x27f10634, - 0x32d02003, - 0x0427f100, - 0x0132d020, + 0x0007fe04, + 0x420017f1, + 0xcf0013f0, + 0x11e70011, + 0x14b60109, + 0x0014fe08, + 0xf10227f0, + 0xf0120007, + 0x02d00003, + 0xf104bd00, + 0xfe06c817, + 0x24bd0010, + 0x070007f1, + 0xd00003f0, + 0x04bd0002, + 0x200327f1, + 0x010007f1, + 0xd00103f0, + 0x04bd0002, + 0x200427f1, + 0x010407f1, + 0xd00103f0, + 0x04bd0002, 0x200b27f1, - 0xf10232d0, - 0xd0200c27, - 0x27f10732, - 0x24b60c24, - 0x0003b906, - 0xf10023d0, + 0x010807f1, + 0xd00103f0, + 0x04bd0002, + 0x200c27f1, + 0x011c07f1, + 0xd00103f0, + 0x04bd0002, + 0xf1010392, + 0xf0090007, + 0x03d00303, + 0xf104bd00, 0xf0870427, - 0x12d00023, - 0x0012b700, - 0x0427f001, - 0xf40012d0, - 0xe7f11031, - 0xe3f09604, - 0x6821f440, - 0x8090f1c7, - 0xf4f00301, - 0x020f801f, - 0xbb0117f0, - 0x12b6041f, - 0x0c27f101, - 0x0624b604, - 0xd00021d0, - 0x17f14021, - 0x0e980100, - 0x010f9800, - 0x014721f5, - 0x070037f1, - 0x950634b6, - 0x34d00814, - 0x4034d000, - 0x130030b7, - 0xb6001fbb, - 0x3fd002f5, - 0x0815b600, - 0xb60110b6, - 0x1fb90814, - 0x7121f502, - 0x001fbb02, - 0xf1020398, - 0xf0200047, -/* 0x03f6: init_gpc */ - 0x4ea05043, - 0x1fb90804, - 0x8d21f402, - 0x010c4ea0, - 0x21f4f4bd, - 0x044ea08d, - 0x8d21f401, - 0x01004ea0, - 0xf402f7f0, - 0x4ea08d21, -/* 0x041e: init_gpc_wait */ - 0x21f40800, - 0x1fffc868, - 0xa0fa0bf4, - 0xf408044e, - 0x1fbb6821, - 0x0040b700, - 0x0132b680, - 0xf1be1bf4, + 0x07f10023, + 0x03f00400, + 0x0002d000, + 0x27f004bd, + 0x0007f104, + 0x0003f003, + 0xbd0002d0, + 0x1031f404, + 0x9604e7f1, + 0xf440e3f0, + 0xfeb96821, + 0x90f1c702, + 0xf0030180, + 0x0f801ff4, + 0x0117f002, + 0xb6041fbb, + 0x07f10112, + 0x03f00300, + 0x0001d001, + 0x07f104bd, + 0x03f00400, + 0x0001d001, + 0x17f104bd, + 0xf7f00100, + 0xb521f502, + 0xc721f507, + 0x10f7f007, + 0x081421f5, + 0x98000e98, + 0x21f5010f, + 0x14950150, + 0x0007f108, + 0x0103f0c0, + 0xbd0004d0, + 0x0007f104, + 0x0103f0c1, + 0xbd0004d0, + 0x0030b704, + 0x001fbb13, + 0xf102f5b6, + 0xf0d30007, + 0x0fd00103, + 0xb604bd00, + 0x10b60815, + 0x0814b601, + 0xf5021fb9, + 0xbb02d321, + 0x0398001f, + 0x0047f102, + 0x5043f020, +/* 0x04f4: init_gpc */ + 0x08044ea0, + 0xf4021fb9, + 0x4ea09d21, + 0xf4bd010c, + 0xa09d21f4, + 0xf401044e, + 0x4ea09d21, + 0xf7f00100, + 0x9d21f402, + 0x08004ea0, +/* 0x051c: init_gpc_wait */ + 0xc86821f4, + 0x0bf41fff, + 0x044ea0fa, + 0x6821f408, + 0xb7001fbb, + 0xb6800040, + 0x1bf40132, + 0x00f7f0be, + 0x081421f5, + 0xf500f7f0, + 0xf107b521, 0xf0010007, 0x01d00203, 0xbd04bd00, @@ -519,402 +584,399 @@ uint32_t nvd7_grhub_code[] = { 0x080007f1, 0xd00203f0, 0x04bd0001, -/* 0x0458: main */ +/* 0x0564: main */ 0xf40031f4, 0xd7f00028, 0x3921f410, 0xb1f401f4, 0xf54001e4, - 0xbd00de1b, + 0xbd00e91b, 0x0499f094, 0x0f0007f1, 0xd00203f0, 0x04bd0009, - 0x0b0017f1, - 0xcf0614b6, - 0x11cf4012, - 0x1f13c800, - 0x00870bf5, - 0xf41f23c8, - 0x20f9620b, - 0xbd0212b9, - 0x0799f094, - 0x0f0007f1, - 0xd00203f0, - 0x04bd0009, - 0xf40132f4, - 0x21f50231, - 0x94bd082f, + 0xc00017f1, + 0xcf0213f0, + 0x27f10011, + 0x23f0c100, + 0x0022cf02, + 0xf51f13c8, + 0xc800890b, + 0x0bf41f23, + 0xb920f962, + 0x94bd0212, 0xf10799f0, - 0xf0170007, + 0xf00f0007, 0x09d00203, - 0xfc04bd00, - 0xf094bd20, - 0x07f10699, - 0x03f00f00, - 0x0009d002, - 0x31f404bd, - 0x2f21f501, - 0xf094bd08, - 0x07f10699, + 0xf404bd00, + 0x31f40132, + 0xe821f502, + 0xf094bd09, + 0x07f10799, 0x03f01700, 0x0009d002, - 0x0ef404bd, -/* 0x04f9: chsw_prev_no_next */ - 0xb920f931, - 0x32f40212, - 0x0232f401, - 0x082f21f5, - 0x17f120fc, - 0x14b60b00, - 0x0012d006, -/* 0x0517: chsw_no_prev */ - 0xc8130ef4, - 0x0bf41f23, - 0x0131f40d, - 0xf50232f4, -/* 0x0527: chsw_done */ - 0xf1082f21, - 0xb60b0c17, - 0x27f00614, - 0x0012d001, + 0x20fc04bd, 0x99f094bd, - 0x0007f104, + 0x0007f106, + 0x0203f00f, + 0xbd0009d0, + 0x0131f404, + 0x09e821f5, + 0x99f094bd, + 0x0007f106, 0x0203f017, 0xbd0009d0, - 0x130ef504, -/* 0x0549: main_not_ctx_switch */ - 0x01e4b0ff, - 0xb90d1bf4, - 0x21f502f2, - 0x0ef407bb, -/* 0x0559: main_not_ctx_chan */ - 0x02e4b046, - 0xbd321bf4, - 0x0799f094, - 0x0f0007f1, + 0x330ef404, +/* 0x060c: chsw_prev_no_next */ + 0x12b920f9, + 0x0132f402, + 0xf50232f4, + 0xfc09e821, + 0x0007f120, + 0x0203f0c0, + 0xbd0002d0, + 0x130ef404, +/* 0x062c: chsw_no_prev */ + 0xf41f23c8, + 0x31f40d0b, + 0x0232f401, + 0x09e821f5, +/* 0x063c: chsw_done */ + 0xf10127f0, + 0xf0c30007, + 0x02d00203, + 0xbd04bd00, + 0x0499f094, + 0x170007f1, 0xd00203f0, 0x04bd0009, - 0xf40132f4, - 0x21f50232, - 0x94bd082f, + 0xff080ef5, +/* 0x0660: main_not_ctx_switch */ + 0xf401e4b0, + 0xf2b90d1b, + 0x7821f502, + 0x460ef409, +/* 0x0670: main_not_ctx_chan */ + 0xf402e4b0, + 0x94bd321b, 0xf10799f0, - 0xf0170007, + 0xf00f0007, 0x09d00203, 0xf404bd00, -/* 0x058e: main_not_ctx_save */ - 0xef94110e, - 0x01f5f010, - 0x02fe21f5, - 0xfec00ef5, -/* 0x059c: main_done */ - 0x29f024bd, - 0x0007f11f, - 0x0203f008, - 0xbd0002d0, - 0xab0ef504, -/* 0x05b1: ih */ - 0xfe80f9fe, - 0x80f90188, - 0xa0f990f9, - 0xd0f9b0f9, - 0xf0f9e0f9, - 0x0acf04bd, - 0x04abc480, - 0xf11d0bf4, - 0xf01900b7, - 0xbecf10d7, - 0x00bfcf40, + 0x32f40132, + 0xe821f502, + 0xf094bd09, + 0x07f10799, + 0x03f01700, + 0x0009d002, + 0x0ef404bd, +/* 0x06a5: main_not_ctx_save */ + 0x10ef9411, + 0xf501f5f0, + 0xf5037e21, +/* 0x06b3: main_done */ + 0xbdfeb50e, + 0x1f29f024, + 0x080007f1, + 0xd00203f0, + 0x04bd0002, + 0xfea00ef5, +/* 0x06c8: ih */ + 0x88fe80f9, + 0xf980f901, + 0xf9a0f990, + 0xf9d0f9b0, + 0xbdf0f9e0, + 0x00a7f104, + 0x00a3f002, + 0xc400aacf, + 0x0bf404ab, + 0x10d7f030, + 0x1a00e7f1, + 0xcf00e3f0, + 0xf7f100ee, + 0xf3f01900, + 0x00ffcf00, 0xb70421f4, 0xf00400b0, - 0xbed001e7, -/* 0x05e9: ih_no_fifo */ - 0x00abe400, - 0x0d0bf401, - 0xf110d7f0, - 0xf44001e7, -/* 0x05fa: ih_no_ctxsw */ - 0xb7f10421, - 0xb0bd0104, - 0xf4b4abff, - 0xa7f10d0b, - 0xa4b60c1c, - 0x00abd006, -/* 0x0610: ih_no_other */ - 0xfc400ad0, + 0x07f101e7, + 0x03f01d00, + 0x000ed000, +/* 0x071a: ih_no_fifo */ + 0xabe404bd, + 0x0bf40100, + 0x10d7f00d, + 0x4001e7f1, +/* 0x072b: ih_no_ctxsw */ + 0xe40421f4, + 0xf40400ab, + 0xb7f1140b, + 0xbfb90100, + 0x44e7f102, + 0x40e3f001, +/* 0x0743: ih_no_fwmthd */ + 0xf19d21f4, + 0xbd0104b7, + 0xb4abffb0, + 0xf10f0bf4, + 0xf0070007, + 0x0bd00303, +/* 0x075b: ih_no_other */ + 0xf104bd00, + 0xf0010007, + 0x0ad00003, + 0xfc04bd00, 0xfce0fcf0, 0xfcb0fcd0, 0xfc90fca0, 0x0088fe80, 0x32f480fc, -/* 0x062b: ctx_4160s */ - 0xf101f800, - 0xf04160e7, - 0xf7f040e3, - 0x8d21f401, -/* 0x0638: ctx_4160s_wait */ - 0xc86821f4, - 0x0bf404ff, -/* 0x0643: ctx_4160c */ - 0xf100f8fa, +/* 0x077f: ctx_4160s */ + 0xf001f800, + 0xffb901f7, + 0x60e7f102, + 0x40e3f041, +/* 0x078f: ctx_4160s_wait */ + 0xf19d21f4, 0xf04160e7, - 0xf4bd40e3, - 0xf88d21f4, -/* 0x0651: ctx_4170s */ - 0x70e7f100, + 0x21f440e3, + 0x02ffb968, + 0xf404ffc8, + 0x00f8f00b, +/* 0x07a4: ctx_4160c */ + 0xffb9f4bd, + 0x60e7f102, 0x40e3f041, - 0xf410f5f0, - 0x00f88d21, -/* 0x0660: ctx_4170w */ - 0x4170e7f1, - 0xf440e3f0, - 0xf4f06821, - 0xf31bf410, -/* 0x0672: ctx_redswitch */ - 0xe7f100f8, - 0xe4b60614, - 0x70f7f106, - 0x00efd002, -/* 0x0683: ctx_redswitch_delay */ - 0xb608f7f0, - 0x1bf401f2, - 0x70f7f1fd, - 0x00efd007, -/* 0x0692: ctx_86c */ - 0xe7f100f8, - 0xe4b6086c, - 0x00efd006, - 0x8a14e7f1, - 0xf440e3f0, - 0xe7f18d21, - 0xe3f0a86c, - 0x8d21f441, -/* 0x06b2: ctx_load */ + 0xf89d21f4, +/* 0x07b5: ctx_4170s */ + 0x10f5f000, + 0xf102ffb9, + 0xf04170e7, + 0x21f440e3, +/* 0x07c7: ctx_4170w */ + 0xf100f89d, + 0xf04170e7, + 0x21f440e3, + 0x02ffb968, + 0xf410f4f0, + 0x00f8f01b, +/* 0x07dc: ctx_redswitch */ + 0x0200e7f1, + 0xf040e5f0, + 0xe5f020e5, + 0x0007f110, + 0x0103f085, + 0xbd000ed0, + 0x08f7f004, +/* 0x07f8: ctx_redswitch_delay */ + 0xf401f2b6, + 0xe5f1fd1b, + 0xe5f10400, + 0x07f10100, + 0x03f08500, + 0x000ed001, + 0x00f804bd, +/* 0x0814: ctx_86c */ + 0x1b0007f1, + 0xd00203f0, + 0x04bd000f, + 0xf102ffb9, + 0xf08a14e7, + 0x21f440e3, + 0x02ffb99d, + 0xa86ce7f1, + 0xf441e3f0, + 0x00f89d21, +/* 0x083c: ctx_mem */ + 0x840007f1, + 0xd00203f0, + 0x04bd000f, +/* 0x0848: ctx_mem_wait */ + 0x8400f7f1, + 0xcf02f3f0, + 0xfffd00ff, + 0xf31bf405, +/* 0x085a: ctx_load */ 0x94bd00f8, 0xf10599f0, 0xf00f0007, 0x09d00203, 0xf004bd00, 0x21f40ca7, - 0x2417f1c9, - 0x0614b60a, - 0xf10010d0, - 0xb60b0037, - 0x32d00634, - 0x0c17f140, - 0x0614b60a, - 0xd00747f0, - 0x14d00012, -/* 0x06ed: ctx_chan_wait_0 */ - 0x4014cf40, - 0xf41f44f0, - 0x32d0fa1b, - 0x000bfe00, - 0xb61f2af0, - 0x20b60424, - 0xf094bd02, + 0xf1f4bdd0, + 0xf0890007, + 0x0fd00203, + 0xf104bd00, + 0xf0c10007, + 0x02d00203, + 0xf104bd00, + 0xf0830007, + 0x02d00203, + 0xf004bd00, + 0x21f507f7, + 0x07f1083c, + 0x03f0c000, + 0x0002d002, + 0x0bfe04bd, + 0x1f2af000, + 0xb60424b6, + 0x94bd0220, + 0xf10899f0, + 0xf00f0007, + 0x09d00203, + 0xf104bd00, + 0xf0810007, + 0x02d00203, + 0xf104bd00, + 0xf1000027, + 0xf0800023, + 0x07f10225, + 0x03f08800, + 0x0002d002, + 0x17f004bd, + 0x0027f110, + 0x0223f002, + 0xf80512fa, + 0xf094bd03, 0x07f10899, - 0x03f00f00, + 0x03f01700, 0x0009d002, - 0x17f104bd, - 0x14b60a04, - 0x0012d006, - 0x0a2017f1, - 0xf00614b6, - 0x23f10227, - 0x12d08000, - 0x1017f000, - 0x020027f1, - 0xfa0223f0, - 0x03f80512, + 0x019804bd, + 0x1814b681, + 0xb6800298, + 0x12fd0825, + 0x16018005, 0x99f094bd, - 0x0007f108, - 0x0203f017, + 0x0007f109, + 0x0203f00f, 0xbd0009d0, - 0x81019804, - 0x981814b6, - 0x25b68002, - 0x0512fd08, - 0xbd160180, - 0x0999f094, - 0x0f0007f1, - 0xd00203f0, - 0x04bd0009, - 0x0a0427f1, - 0xd00624b6, - 0x27f00021, - 0x2017f101, - 0x0614b60a, - 0xf10012d0, - 0xf0010017, - 0x01fa0613, - 0xbd03f805, - 0x0999f094, - 0x170007f1, + 0x0007f104, + 0x0203f081, + 0xbd0001d0, + 0x0127f004, + 0x880007f1, 0xd00203f0, - 0x04bd0009, + 0x04bd0002, + 0x010017f1, + 0xfa0613f0, + 0x03f80501, 0x99f094bd, - 0x0007f105, + 0x0007f109, 0x0203f017, 0xbd0009d0, -/* 0x07bb: ctx_chan */ - 0xf500f804, - 0xf5062b21, - 0xf006b221, - 0x21f40ca7, - 0x1017f1c9, - 0x0614b60a, - 0xd00527f0, -/* 0x07d6: ctx_chan_wait */ - 0x12cf0012, - 0x0522fd00, - 0xf5fa1bf4, - 0xf8064321, -/* 0x07e5: ctx_mmio_exec */ - 0x41039800, - 0x0a0427f1, - 0xd00624b6, - 0x34bd0023, -/* 0x07f4: ctx_mmio_loop */ + 0xf094bd04, + 0x07f10599, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0978: ctx_chan */ + 0x077f21f5, + 0x085a21f5, + 0xf40ca7f0, + 0xf7f0d021, + 0x3c21f505, + 0xa421f508, +/* 0x0993: ctx_mmio_exec */ + 0x9800f807, + 0x07f14103, + 0x03f08100, + 0x0003d002, + 0x34bd04bd, +/* 0x09a4: ctx_mmio_loop */ 0xf4ff34c4, 0x57f10f1b, 0x53f00200, 0x0535fa06, -/* 0x0806: ctx_mmio_pull */ +/* 0x09b6: ctx_mmio_pull */ 0x4e9803f8, 0x814f9880, - 0xb68d21f4, + 0xb69d21f4, 0x12b60830, 0xdf1bf401, -/* 0x0818: ctx_mmio_done */ - 0xd0160398, - 0x00800023, - 0x0017f140, - 0x0613f001, - 0xf80601fa, -/* 0x082f: ctx_xfer */ - 0xf100f803, - 0xb60c00f7, - 0xe7f006f4, - 0x80fed004, -/* 0x083c: ctx_xfer_idle */ - 0xf100fecf, - 0xf42000e4, - 0x11f4f91b, - 0x1102f406, -/* 0x084c: ctx_xfer_pre */ - 0xf510f7f0, - 0xf5069221, - 0xf4062b21, -/* 0x085a: ctx_xfer_pre_load */ - 0xf7f01c11, - 0x5121f502, - 0x6021f506, - 0x7221f506, - 0xf5f4bd06, - 0xf5065121, -/* 0x0873: ctx_xfer_exec */ - 0x9806b221, - 0x27f11601, - 0x24b60414, - 0x0020d006, - 0xa500e7f1, - 0xb941e3f0, - 0x21f4021f, - 0x04e0b68d, - 0xf001fcf0, - 0x24b6022c, - 0x05f2fd01, - 0xf18d21f4, - 0xf04afc17, - 0x27f00213, - 0x0012d00c, - 0x021521f5, - 0x47fc27f1, - 0xd00223f0, - 0x2cf00020, +/* 0x09c8: ctx_mmio_done */ + 0xf1160398, + 0xf0810007, + 0x03d00203, + 0x8004bd00, + 0x17f14000, + 0x13f00100, + 0x0601fa06, + 0x00f803f8, +/* 0x09e8: ctx_xfer */ + 0xf104e7f0, + 0xf0020007, + 0x0ed00303, +/* 0x09f7: ctx_xfer_idle */ + 0xf104bd00, + 0xf00000e7, + 0xeecf03e3, + 0x00e4f100, + 0xf21bf420, + 0xf40611f4, +/* 0x0a0e: ctx_xfer_pre */ + 0xf7f01102, + 0x1421f510, + 0x7f21f508, + 0x1c11f407, +/* 0x0a1c: ctx_xfer_pre_load */ + 0xf502f7f0, + 0xf507b521, + 0xf507c721, + 0xbd07dc21, + 0xb521f5f4, + 0x5a21f507, +/* 0x0a35: ctx_xfer_exec */ + 0x16019808, + 0x07f124bd, + 0x03f00500, + 0x0002d001, + 0x1fb904bd, + 0x00e7f102, + 0x41e3f0a5, + 0xf09d21f4, + 0x2cf001fc, + 0x0124b602, + 0xb905f2fd, + 0xe7f102ff, + 0xe3f0a504, + 0x9d21f441, + 0x026a21f5, + 0x07f124bd, + 0x03f047fc, + 0x0002d002, + 0x2cf004bd, 0x0320b601, - 0xf00012d0, - 0xa5f001ac, - 0x00b7f006, - 0x98000c98, - 0xe7f0010d, - 0x6621f500, - 0x08a7f001, - 0x010921f5, - 0x021521f5, - 0xf02201f4, - 0x21f40ca7, - 0x1017f1c9, - 0x0614b60a, - 0xd00527f0, -/* 0x08fa: ctx_xfer_post_save_wait */ - 0x12cf0012, - 0x0522fd00, - 0xf4fa1bf4, -/* 0x0906: ctx_xfer_post */ - 0xf7f03202, - 0x5121f502, - 0xf5f4bd06, - 0xf5069221, - 0xf5023421, - 0xbd066021, - 0x5121f5f4, - 0x1011f406, - 0xfd400198, - 0x0bf40511, - 0xe521f507, -/* 0x0931: ctx_xfer_no_post_mmio */ - 0x4321f507, -/* 0x0935: ctx_xfer_done */ - 0x0000f806, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, + 0x4afc07f1, + 0xd00203f0, + 0x04bd0002, + 0xf001acf0, + 0xb7f006a5, + 0x000c9800, + 0xf0010d98, + 0x21f500e7, + 0xa7f0016f, + 0x1021f508, + 0x5e21f501, + 0x1301f402, + 0xf40ca7f0, + 0xf7f0d021, + 0x3c21f505, + 0x3202f408, +/* 0x0ac4: ctx_xfer_post */ + 0xf502f7f0, + 0xbd07b521, + 0x1421f5f4, + 0x7f21f508, + 0xc721f502, + 0xf5f4bd07, + 0xf407b521, + 0x01981011, + 0x0511fd40, + 0xf5070bf4, +/* 0x0aef: ctx_xfer_no_post_mmio */ + 0xf5099321, +/* 0x0af3: ctx_xfer_done */ + 0xf807a421, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnve0.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnve0.fuc.h index eb7bc0e9576e..1c179bdd48cc 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnve0.fuc.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnve0.fuc.h @@ -206,14 +206,14 @@ uint32_t nve0_grhub_data[] = { }; uint32_t nve0_grhub_code[] = { - 0x031b0ef5, + 0x039b0ef5, /* 0x0004: queue_put */ 0x9800d898, 0x86f001d9, 0x0489b808, 0xf00c1bf4, 0x21f502f7, - 0x00f802fe, + 0x00f8037e, /* 0x001c: queue_put_next */ 0xb60798c4, 0x8dbb0384, @@ -237,184 +237,214 @@ uint32_t nve0_grhub_code[] = { /* 0x0066: queue_get_done */ 0x00f80132, /* 0x0068: nv_rd32 */ - 0x0728b7f1, - 0xb906b4b6, - 0xc9f002ec, - 0x00bcd01f, -/* 0x0078: nv_rd32_wait */ - 0xc800bccf, - 0x1bf41fcc, - 0x06a7f0fa, - 0x010921f5, - 0xf840bfcf, -/* 0x008d: nv_wr32 */ - 0x28b7f100, - 0x06b4b607, - 0xb980bfd0, - 0xc9f002ec, - 0x1ec9f01f, -/* 0x00a3: nv_wr32_wait */ - 0xcf00bcd0, - 0xccc800bc, - 0xfa1bf41f, -/* 0x00ae: watchdog_reset */ - 0x87f100f8, - 0x84b60430, - 0x1ff9f006, - 0xf8008fd0, -/* 0x00bd: watchdog_clear */ - 0x3087f100, - 0x0684b604, - 0xf80080d0, -/* 0x00c9: wait_donez */ - 0xf094bd00, - 0x07f10099, - 0x03f00f00, - 0x0009d002, - 0x07f104bd, - 0x03f00600, - 0x000ad002, -/* 0x00e6: wait_donez_ne */ - 0x87f104bd, - 0x83f00000, - 0x0088cf01, - 0xf4888aff, - 0x94bdf31b, - 0xf10099f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0109: wait_doneo */ - 0xf094bd00, + 0xf002ecb9, + 0x07f11fc9, + 0x03f0ca00, + 0x000cd001, +/* 0x007a: nv_rd32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0xa7f0f31b, + 0x1021f506, + 0x00f7f101, + 0x01f3f0cb, + 0xf800ffcf, +/* 0x009d: nv_wr32 */ + 0x0007f100, + 0x0103f0cc, + 0xbd000fd0, + 0x02ecb904, + 0xf01fc9f0, + 0x07f11ec9, + 0x03f0ca00, + 0x000cd001, +/* 0x00be: nv_wr32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f31b, +/* 0x00d0: wait_donez */ + 0x99f094bd, + 0x0007f100, + 0x0203f00f, + 0xbd0009d0, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x00ed: wait_donez_ne */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x1bf4888a, + 0xf094bdf3, 0x07f10099, - 0x03f00f00, + 0x03f01700, 0x0009d002, - 0x87f104bd, - 0x84b60818, - 0x008ad006, -/* 0x0124: wait_doneo_e */ - 0x040087f1, - 0xcf0684b6, - 0x8aff0088, - 0xf30bf488, + 0x00f804bd, +/* 0x0110: wait_doneo */ 0x99f094bd, 0x0007f100, - 0x0203f017, + 0x0203f00f, 0xbd0009d0, -/* 0x0147: mmctx_size */ - 0xbd00f804, -/* 0x0149: nv_mmctx_size_loop */ - 0x00e89894, - 0xb61a85b6, - 0x84b60180, - 0x0098bb02, - 0xb804e0b6, - 0x1bf404ef, - 0x029fb9eb, -/* 0x0166: mmctx_xfer */ - 0x94bd00f8, - 0xf10199f0, - 0xf00f0007, - 0x09d00203, - 0xf104bd00, - 0xb6071087, - 0x94bd0684, - 0xf405bbfd, - 0x8bd0090b, - 0x0099f000, -/* 0x018c: mmctx_base_disabled */ - 0xf405eefd, - 0x8ed00c0b, - 0xc08fd080, -/* 0x019b: mmctx_multi_disabled */ - 0xb70199f0, - 0xc8010080, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x012d: wait_doneo_e */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x0bf4888a, + 0xf094bdf3, + 0x07f10099, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0150: mmctx_size */ +/* 0x0152: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0xf404efb8, + 0x9fb9eb1b, +/* 0x016f: mmctx_xfer */ + 0xbd00f802, + 0x0199f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0xbbfd94bd, + 0x120bf405, + 0xc40007f1, + 0xd00103f0, + 0x04bd000b, +/* 0x0197: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0x0007f11e, + 0x0103f0c6, + 0xbd000ed0, + 0x0007f104, + 0x0103f0c7, + 0xbd000fd0, + 0x0199f004, +/* 0x01b8: mmctx_multi_disabled */ + 0xb600abc8, + 0xb9f010b4, + 0x01aec80c, + 0xfd11e4b6, + 0x07f105be, + 0x03f0c500, + 0x000bd001, +/* 0x01d6: mmctx_exec_loop */ +/* 0x01d6: mmctx_wait_free */ + 0xe7f104bd, + 0xe3f0c500, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f30b, + 0x05e9fd00, + 0xc80007f1, + 0xd00103f0, + 0x04bd000e, + 0xb804c0b6, + 0x1bf404cd, + 0x02abc8d8, +/* 0x0207: mmctx_fini_wait */ + 0xf11f1bf4, + 0xf0c500b7, + 0xbbcf01b3, + 0x1fb4f000, + 0xf410b4b0, + 0xa7f0f01b, + 0xd021f402, +/* 0x0223: mmctx_stop */ + 0xc82b0ef4, 0xb4b600ab, 0x0cb9f010, - 0xb601aec8, - 0xbefd11e4, - 0x008bd005, -/* 0x01b4: mmctx_exec_loop */ -/* 0x01b4: mmctx_wait_free */ - 0xf0008ecf, - 0x0bf41fe4, - 0x00ce98fa, - 0xd005e9fd, - 0xc0b6c08e, - 0x04cdb804, - 0xc8e81bf4, - 0x1bf402ab, -/* 0x01d5: mmctx_fini_wait */ - 0x008bcf18, - 0xb01fb4f0, - 0x1bf410b4, - 0x02a7f0f7, - 0xf4c921f4, -/* 0x01ea: mmctx_stop */ - 0xabc81b0e, - 0x10b4b600, - 0xf00cb9f0, - 0x8bd012b9, -/* 0x01f9: mmctx_stop_wait */ - 0x008bcf00, - 0xf412bbc8, -/* 0x0202: mmctx_done */ - 0x94bdfa1b, - 0xf10199f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0215: strand_wait */ - 0xf0a0f900, - 0x21f402a7, - 0xf8a0fcc9, -/* 0x0221: strand_pre */ - 0xfc87f100, - 0x0283f04a, - 0xd00c97f0, - 0x21f50089, - 0x00f80215, -/* 0x0234: strand_post */ - 0x4afc87f1, - 0xf00283f0, - 0x89d00d97, - 0x1521f500, -/* 0x0247: strand_set */ - 0xf100f802, - 0xf04ffca7, - 0xaba202a3, - 0xc7f00500, - 0x00acd00f, - 0xd00bc7f0, - 0x21f500bc, - 0xaed00215, - 0x0ac7f000, - 0xf500bcd0, - 0xf8021521, -/* 0x0271: strand_ctx_init */ - 0xf094bd00, - 0x07f10399, - 0x03f00f00, + 0xf112b9f0, + 0xf0c50007, + 0x0bd00103, +/* 0x023b: mmctx_stop_wait */ + 0xf104bd00, + 0xf0c500b7, + 0xbbcf01b3, + 0x12bbc800, +/* 0x024b: mmctx_done */ + 0xbdf31bf4, + 0x0199f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x025e: strand_wait */ + 0xa0f900f8, + 0xf402a7f0, + 0xa0fcd021, +/* 0x026a: strand_pre */ + 0x97f000f8, + 0xfc07f10c, + 0x0203f04a, + 0xbd0009d0, + 0x5e21f504, +/* 0x027f: strand_post */ + 0xf000f802, + 0x07f10d97, + 0x03f04afc, 0x0009d002, 0x21f504bd, - 0xe7f00221, - 0x4721f503, - 0xfca7f102, - 0x02a3f046, - 0x0400aba0, - 0xf040a0d0, - 0xbcd001c7, - 0x1521f500, - 0x010c9202, - 0xf000acd0, - 0xbcd002c7, - 0x1521f500, - 0x3421f502, - 0x8087f102, - 0x0684b608, - 0xb70089cf, - 0x95220080, -/* 0x02ca: ctx_init_strand_loop */ + 0x00f8025e, +/* 0x0294: strand_set */ + 0xf10fc7f0, + 0xf04ffc07, + 0x0cd00203, + 0xf004bd00, + 0x07f10bc7, + 0x03f04afc, + 0x000cd002, + 0x07f104bd, + 0x03f04ffc, + 0x000ed002, + 0xc7f004bd, + 0xfc07f10a, + 0x0203f04a, + 0xbd000cd0, + 0x5e21f504, +/* 0x02d3: strand_ctx_init */ + 0xbd00f802, + 0x0399f094, + 0x0f0007f1, + 0xd00203f0, + 0x04bd0009, + 0x026a21f5, + 0xf503e7f0, + 0xbd029421, + 0xfc07f1c4, + 0x0203f047, + 0xbd000cd0, + 0x01c7f004, + 0x4afc07f1, + 0xd00203f0, + 0x04bd000c, + 0x025e21f5, + 0xf1010c92, + 0xf046fc07, + 0x0cd00203, + 0xf004bd00, + 0x07f102c7, + 0x03f04afc, + 0x000cd002, + 0x21f504bd, + 0x21f5025e, + 0x87f1027f, + 0x83f04200, + 0x0097f102, + 0x0293f020, + 0x950099cf, +/* 0x034a: ctx_init_strand_loop */ 0x8ed008fe, 0x408ed000, 0xb6808acf, @@ -428,7 +458,7 @@ uint32_t nve0_grhub_code[] = { 0x170007f1, 0xd00203f0, 0x04bd0009, -/* 0x02fe: error */ +/* 0x037e: error */ 0x07f100f8, 0x03f00500, 0x000fd002, @@ -436,82 +466,117 @@ uint32_t nve0_grhub_code[] = { 0x0007f101, 0x0303f007, 0xbd000fd0, -/* 0x031b: init */ +/* 0x039b: init */ 0xbd00f804, - 0x0004fe04, - 0xf10007fe, - 0xf0120017, - 0x12d00227, - 0xb117f100, - 0x0010fe05, - 0x040017f1, - 0xf1c010d0, - 0xb6040437, - 0x27f10634, - 0x32d02003, - 0x0427f100, - 0x0132d020, + 0x0007fe04, + 0x420017f1, + 0xcf0013f0, + 0x11e70011, + 0x14b60109, + 0x0014fe08, + 0xf10227f0, + 0xf0120007, + 0x02d00003, + 0xf104bd00, + 0xfe06c817, + 0x24bd0010, + 0x070007f1, + 0xd00003f0, + 0x04bd0002, + 0x200327f1, + 0x010007f1, + 0xd00103f0, + 0x04bd0002, + 0x200427f1, + 0x010407f1, + 0xd00103f0, + 0x04bd0002, 0x200b27f1, - 0xf10232d0, - 0xd0200c27, - 0x27f10732, - 0x24b60c24, - 0x0003b906, - 0xf10023d0, + 0x010807f1, + 0xd00103f0, + 0x04bd0002, + 0x200c27f1, + 0x011c07f1, + 0xd00103f0, + 0x04bd0002, + 0xf1010392, + 0xf0090007, + 0x03d00303, + 0xf104bd00, 0xf0870427, - 0x12d00023, - 0x0012b700, - 0x0427f001, - 0xf40012d0, - 0xe7f11031, - 0xe3f09604, - 0x6821f440, - 0x8090f1c7, - 0xf4f00301, - 0x020f801f, - 0xbb0117f0, - 0x12b6041f, - 0x0c27f101, - 0x0624b604, - 0xd00021d0, - 0x17f14021, - 0x0e980100, - 0x010f9800, - 0x014721f5, - 0x070037f1, - 0x950634b6, - 0x34d00814, - 0x4034d000, - 0x130030b7, - 0xb6001fbb, - 0x3fd002f5, - 0x0815b600, - 0xb60110b6, - 0x1fb90814, - 0x7121f502, - 0x001fbb02, - 0xf1020398, - 0xf0200047, -/* 0x03f6: init_gpc */ - 0x4ea05043, - 0x1fb90804, - 0x8d21f402, - 0x010c4ea0, - 0x21f4f4bd, - 0x044ea08d, - 0x8d21f401, - 0x01004ea0, - 0xf402f7f0, - 0x4ea08d21, -/* 0x041e: init_gpc_wait */ - 0x21f40800, - 0x1fffc868, - 0xa0fa0bf4, - 0xf408044e, - 0x1fbb6821, - 0x0040b700, - 0x0132b680, - 0xf1be1bf4, + 0x07f10023, + 0x03f00400, + 0x0002d000, + 0x27f004bd, + 0x0007f104, + 0x0003f003, + 0xbd0002d0, + 0x1031f404, + 0x9604e7f1, + 0xf440e3f0, + 0xfeb96821, + 0x90f1c702, + 0xf0030180, + 0x0f801ff4, + 0x0117f002, + 0xb6041fbb, + 0x07f10112, + 0x03f00300, + 0x0001d001, + 0x07f104bd, + 0x03f00400, + 0x0001d001, + 0x17f104bd, + 0xf7f00100, + 0x7f21f502, + 0x9121f507, + 0x10f7f007, + 0x07de21f5, + 0x98000e98, + 0x21f5010f, + 0x14950150, + 0x0007f108, + 0x0103f0c0, + 0xbd0004d0, + 0x0007f104, + 0x0103f0c1, + 0xbd0004d0, + 0x0030b704, + 0x001fbb13, + 0xf102f5b6, + 0xf0d30007, + 0x0fd00103, + 0xb604bd00, + 0x10b60815, + 0x0814b601, + 0xf5021fb9, + 0xbb02d321, + 0x0398001f, + 0x0047f102, + 0x5043f020, +/* 0x04f4: init_gpc */ + 0x08044ea0, + 0xf4021fb9, + 0x4ea09d21, + 0xf4bd010c, + 0xa09d21f4, + 0xf401044e, + 0x4ea09d21, + 0xf7f00100, + 0x9d21f402, + 0x08004ea0, +/* 0x051c: init_gpc_wait */ + 0xc86821f4, + 0x0bf41fff, + 0x044ea0fa, + 0x6821f408, + 0xb7001fbb, + 0xb6800040, + 0x1bf40132, + 0x00f7f0be, + 0x07de21f5, + 0xf500f7f0, + 0xf1077f21, 0xf0010007, 0x01d00203, 0xbd04bd00, @@ -519,382 +584,379 @@ uint32_t nve0_grhub_code[] = { 0x080007f1, 0xd00203f0, 0x04bd0001, -/* 0x0458: main */ +/* 0x0564: main */ 0xf40031f4, 0xd7f00028, 0x3921f410, 0xb1f401f4, 0xf54001e4, - 0xbd00de1b, + 0xbd00e91b, 0x0499f094, 0x0f0007f1, 0xd00203f0, 0x04bd0009, - 0x0b0017f1, - 0xcf0614b6, - 0x11cf4012, - 0x1f13c800, - 0x00870bf5, - 0xf41f23c8, - 0x20f9620b, - 0xbd0212b9, - 0x0799f094, - 0x0f0007f1, - 0xd00203f0, - 0x04bd0009, - 0xf40132f4, - 0x21f50231, - 0x94bd0801, + 0xc00017f1, + 0xcf0213f0, + 0x27f10011, + 0x23f0c100, + 0x0022cf02, + 0xf51f13c8, + 0xc800890b, + 0x0bf41f23, + 0xb920f962, + 0x94bd0212, 0xf10799f0, - 0xf0170007, + 0xf00f0007, 0x09d00203, - 0xfc04bd00, - 0xf094bd20, - 0x07f10699, - 0x03f00f00, - 0x0009d002, - 0x31f404bd, - 0x0121f501, - 0xf094bd08, - 0x07f10699, + 0xf404bd00, + 0x31f40132, + 0xaa21f502, + 0xf094bd09, + 0x07f10799, 0x03f01700, 0x0009d002, - 0x0ef404bd, -/* 0x04f9: chsw_prev_no_next */ - 0xb920f931, - 0x32f40212, - 0x0232f401, - 0x080121f5, - 0x17f120fc, - 0x14b60b00, - 0x0012d006, -/* 0x0517: chsw_no_prev */ - 0xc8130ef4, - 0x0bf41f23, - 0x0131f40d, - 0xf50232f4, -/* 0x0527: chsw_done */ - 0xf1080121, - 0xb60b0c17, - 0x27f00614, - 0x0012d001, + 0x20fc04bd, 0x99f094bd, - 0x0007f104, + 0x0007f106, + 0x0203f00f, + 0xbd0009d0, + 0x0131f404, + 0x09aa21f5, + 0x99f094bd, + 0x0007f106, 0x0203f017, 0xbd0009d0, - 0x130ef504, -/* 0x0549: main_not_ctx_switch */ - 0x01e4b0ff, - 0xb90d1bf4, - 0x21f502f2, - 0x0ef40795, -/* 0x0559: main_not_ctx_chan */ - 0x02e4b046, - 0xbd321bf4, - 0x0799f094, - 0x0f0007f1, + 0x330ef404, +/* 0x060c: chsw_prev_no_next */ + 0x12b920f9, + 0x0132f402, + 0xf50232f4, + 0xfc09aa21, + 0x0007f120, + 0x0203f0c0, + 0xbd0002d0, + 0x130ef404, +/* 0x062c: chsw_no_prev */ + 0xf41f23c8, + 0x31f40d0b, + 0x0232f401, + 0x09aa21f5, +/* 0x063c: chsw_done */ + 0xf10127f0, + 0xf0c30007, + 0x02d00203, + 0xbd04bd00, + 0x0499f094, + 0x170007f1, 0xd00203f0, 0x04bd0009, - 0xf40132f4, - 0x21f50232, - 0x94bd0801, + 0xff080ef5, +/* 0x0660: main_not_ctx_switch */ + 0xf401e4b0, + 0xf2b90d1b, + 0x4221f502, + 0x460ef409, +/* 0x0670: main_not_ctx_chan */ + 0xf402e4b0, + 0x94bd321b, 0xf10799f0, - 0xf0170007, + 0xf00f0007, 0x09d00203, 0xf404bd00, -/* 0x058e: main_not_ctx_save */ - 0xef94110e, - 0x01f5f010, - 0x02fe21f5, - 0xfec00ef5, -/* 0x059c: main_done */ - 0x29f024bd, - 0x0007f11f, - 0x0203f008, - 0xbd0002d0, - 0xab0ef504, -/* 0x05b1: ih */ - 0xfe80f9fe, - 0x80f90188, - 0xa0f990f9, - 0xd0f9b0f9, - 0xf0f9e0f9, - 0x0acf04bd, - 0x04abc480, - 0xf11d0bf4, - 0xf01900b7, - 0xbecf10d7, - 0x00bfcf40, + 0x32f40132, + 0xaa21f502, + 0xf094bd09, + 0x07f10799, + 0x03f01700, + 0x0009d002, + 0x0ef404bd, +/* 0x06a5: main_not_ctx_save */ + 0x10ef9411, + 0xf501f5f0, + 0xf5037e21, +/* 0x06b3: main_done */ + 0xbdfeb50e, + 0x1f29f024, + 0x080007f1, + 0xd00203f0, + 0x04bd0002, + 0xfea00ef5, +/* 0x06c8: ih */ + 0x88fe80f9, + 0xf980f901, + 0xf9a0f990, + 0xf9d0f9b0, + 0xbdf0f9e0, + 0x00a7f104, + 0x00a3f002, + 0xc400aacf, + 0x0bf404ab, + 0x10d7f030, + 0x1a00e7f1, + 0xcf00e3f0, + 0xf7f100ee, + 0xf3f01900, + 0x00ffcf00, 0xb70421f4, 0xf00400b0, - 0xbed001e7, -/* 0x05e9: ih_no_fifo */ - 0x00abe400, - 0x0d0bf401, - 0xf110d7f0, - 0xf44001e7, -/* 0x05fa: ih_no_ctxsw */ - 0xb7f10421, - 0xb0bd0104, - 0xf4b4abff, - 0xa7f10d0b, - 0xa4b60c1c, - 0x00abd006, -/* 0x0610: ih_no_other */ - 0xfc400ad0, + 0x07f101e7, + 0x03f01d00, + 0x000ed000, +/* 0x071a: ih_no_fifo */ + 0xabe404bd, + 0x0bf40100, + 0x10d7f00d, + 0x4001e7f1, +/* 0x072b: ih_no_ctxsw */ + 0xe40421f4, + 0xf40400ab, + 0xb7f1140b, + 0xbfb90100, + 0x44e7f102, + 0x40e3f001, +/* 0x0743: ih_no_fwmthd */ + 0xf19d21f4, + 0xbd0104b7, + 0xb4abffb0, + 0xf10f0bf4, + 0xf0070007, + 0x0bd00303, +/* 0x075b: ih_no_other */ + 0xf104bd00, + 0xf0010007, + 0x0ad00003, + 0xfc04bd00, 0xfce0fcf0, 0xfcb0fcd0, 0xfc90fca0, 0x0088fe80, 0x32f480fc, -/* 0x062b: ctx_4170s */ - 0xf101f800, - 0xf04170e7, - 0xf5f040e3, - 0x8d21f410, -/* 0x063a: ctx_4170w */ +/* 0x077f: ctx_4170s */ + 0xf001f800, + 0xffb910f5, + 0x70e7f102, + 0x40e3f041, + 0xf89d21f4, +/* 0x0791: ctx_4170w */ + 0x70e7f100, + 0x40e3f041, + 0xb96821f4, + 0xf4f002ff, + 0xf01bf410, +/* 0x07a6: ctx_redswitch */ 0xe7f100f8, - 0xe3f04170, - 0x6821f440, - 0xf410f4f0, + 0xe5f00200, + 0x20e5f040, + 0xf110e5f0, + 0xf0850007, + 0x0ed00103, + 0xf004bd00, +/* 0x07c2: ctx_redswitch_delay */ + 0xf2b608f7, + 0xfd1bf401, + 0x0400e5f1, + 0x0100e5f1, + 0x850007f1, + 0xd00103f0, + 0x04bd000e, +/* 0x07de: ctx_86c */ + 0x07f100f8, + 0x03f01b00, + 0x000fd002, + 0xffb904bd, + 0x14e7f102, + 0x40e3f08a, + 0xb99d21f4, + 0xe7f102ff, + 0xe3f0a86c, + 0x9d21f441, +/* 0x0806: ctx_mem */ + 0x07f100f8, + 0x03f08400, + 0x000fd002, +/* 0x0812: ctx_mem_wait */ + 0xf7f104bd, + 0xf3f08400, + 0x00ffcf02, + 0xf405fffd, 0x00f8f31b, -/* 0x064c: ctx_redswitch */ - 0x0614e7f1, - 0xf106e4b6, - 0xd00270f7, - 0xf7f000ef, -/* 0x065d: ctx_redswitch_delay */ - 0x01f2b608, - 0xf1fd1bf4, - 0xd00770f7, - 0x00f800ef, -/* 0x066c: ctx_86c */ - 0x086ce7f1, - 0xd006e4b6, - 0xe7f100ef, - 0xe3f08a14, - 0x8d21f440, - 0xa86ce7f1, - 0xf441e3f0, - 0x00f88d21, -/* 0x068c: ctx_load */ +/* 0x0824: ctx_load */ 0x99f094bd, 0x0007f105, 0x0203f00f, 0xbd0009d0, 0x0ca7f004, - 0xf1c921f4, - 0xb60a2417, - 0x10d00614, - 0x0037f100, - 0x0634b60b, - 0xf14032d0, - 0xb60a0c17, - 0x47f00614, - 0x0012d007, -/* 0x06c7: ctx_chan_wait_0 */ - 0xcf4014d0, - 0x44f04014, - 0xfa1bf41f, - 0xfe0032d0, - 0x2af0000b, - 0x0424b61f, - 0xbd0220b6, + 0xbdd021f4, + 0x0007f1f4, + 0x0203f089, + 0xbd000fd0, + 0x0007f104, + 0x0203f0c1, + 0xbd0002d0, + 0x0007f104, + 0x0203f083, + 0xbd0002d0, + 0x07f7f004, + 0x080621f5, + 0xc00007f1, + 0xd00203f0, + 0x04bd0002, + 0xf0000bfe, + 0x24b61f2a, + 0x0220b604, + 0x99f094bd, + 0x0007f108, + 0x0203f00f, + 0xbd0009d0, + 0x0007f104, + 0x0203f081, + 0xbd0002d0, + 0x0027f104, + 0x0023f100, + 0x0225f080, + 0x880007f1, + 0xd00203f0, + 0x04bd0002, + 0xf11017f0, + 0xf0020027, + 0x12fa0223, + 0xbd03f805, 0x0899f094, - 0x0f0007f1, + 0x170007f1, 0xd00203f0, 0x04bd0009, - 0x0a0417f1, - 0xd00614b6, - 0x17f10012, - 0x14b60a20, - 0x0227f006, - 0x800023f1, - 0xf00012d0, - 0x27f11017, - 0x23f00200, - 0x0512fa02, - 0x94bd03f8, - 0xf10899f0, - 0xf0170007, + 0xb6810198, + 0x02981814, + 0x0825b680, + 0x800512fd, + 0x94bd1601, + 0xf10999f0, + 0xf00f0007, 0x09d00203, - 0x9804bd00, - 0x14b68101, - 0x80029818, - 0xfd0825b6, - 0x01800512, - 0xf094bd16, - 0x07f10999, - 0x03f00f00, - 0x0009d002, - 0x27f104bd, - 0x24b60a04, - 0x0021d006, - 0xf10127f0, - 0xb60a2017, - 0x12d00614, - 0x0017f100, - 0x0613f001, - 0xf80501fa, - 0xf094bd03, - 0x07f10999, - 0x03f01700, - 0x0009d002, - 0x94bd04bd, - 0xf10599f0, + 0xf104bd00, + 0xf0810007, + 0x01d00203, + 0xf004bd00, + 0x07f10127, + 0x03f08800, + 0x0002d002, + 0x17f104bd, + 0x13f00100, + 0x0501fa06, + 0x94bd03f8, + 0xf10999f0, 0xf0170007, 0x09d00203, - 0xf804bd00, -/* 0x0795: ctx_chan */ - 0x8c21f500, - 0x0ca7f006, - 0xf1c921f4, - 0xb60a1017, - 0x27f00614, - 0x0012d005, -/* 0x07ac: ctx_chan_wait */ - 0xfd0012cf, - 0x1bf40522, -/* 0x07b7: ctx_mmio_exec */ - 0x9800f8fa, - 0x27f14103, - 0x24b60a04, - 0x0023d006, -/* 0x07c6: ctx_mmio_loop */ + 0xbd04bd00, + 0x0599f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x0942: ctx_chan */ + 0x21f500f8, + 0xa7f00824, + 0xd021f40c, + 0xf505f7f0, + 0xf8080621, +/* 0x0955: ctx_mmio_exec */ + 0x41039800, + 0x810007f1, + 0xd00203f0, + 0x04bd0003, +/* 0x0966: ctx_mmio_loop */ 0x34c434bd, 0x0f1bf4ff, 0x020057f1, 0xfa0653f0, 0x03f80535, -/* 0x07d8: ctx_mmio_pull */ +/* 0x0978: ctx_mmio_pull */ 0x98804e98, 0x21f4814f, - 0x0830b68d, + 0x0830b69d, 0xf40112b6, -/* 0x07ea: ctx_mmio_done */ +/* 0x098a: ctx_mmio_done */ 0x0398df1b, - 0x0023d016, - 0xf1400080, - 0xf0010017, - 0x01fa0613, - 0xf803f806, -/* 0x0801: ctx_xfer */ - 0x00f7f100, - 0x06f4b60c, - 0xd004e7f0, -/* 0x080e: ctx_xfer_idle */ - 0xfecf80fe, - 0x00e4f100, - 0xf91bf420, - 0xf40611f4, -/* 0x081e: ctx_xfer_pre */ - 0xf7f00d02, - 0x6c21f510, - 0x1c11f406, -/* 0x0828: ctx_xfer_pre_load */ - 0xf502f7f0, - 0xf5062b21, - 0xf5063a21, - 0xbd064c21, - 0x2b21f5f4, - 0x8c21f506, -/* 0x0841: ctx_xfer_exec */ - 0x16019806, - 0x041427f1, - 0xd00624b6, - 0xe7f10020, - 0xe3f0a500, - 0x021fb941, - 0xb68d21f4, - 0xfcf004e0, - 0x022cf001, - 0xfd0124b6, - 0x21f405f2, - 0xfc17f18d, - 0x0213f04a, - 0xd00c27f0, - 0x21f50012, - 0x27f10215, - 0x23f047fc, - 0x0020d002, + 0x0007f116, + 0x0203f081, + 0xbd0003d0, + 0x40008004, + 0x010017f1, + 0xfa0613f0, + 0x03f80601, +/* 0x09aa: ctx_xfer */ + 0xe7f000f8, + 0x0007f104, + 0x0303f002, + 0xbd000ed0, +/* 0x09b9: ctx_xfer_idle */ + 0x00e7f104, + 0x03e3f000, + 0xf100eecf, + 0xf42000e4, + 0x11f4f21b, + 0x0d02f406, +/* 0x09d0: ctx_xfer_pre */ + 0xf510f7f0, + 0xf407de21, +/* 0x09da: ctx_xfer_pre_load */ + 0xf7f01c11, + 0x7f21f502, + 0x9121f507, + 0xa621f507, + 0xf5f4bd07, + 0xf5077f21, +/* 0x09f3: ctx_xfer_exec */ + 0x98082421, + 0x24bd1601, + 0x050007f1, + 0xd00103f0, + 0x04bd0002, + 0xf1021fb9, + 0xf0a500e7, + 0x21f441e3, + 0x01fcf09d, + 0xb6022cf0, + 0xf2fd0124, + 0x02ffb905, + 0xa504e7f1, + 0xf441e3f0, + 0x21f59d21, + 0x24bd026a, + 0x47fc07f1, + 0xd00203f0, + 0x04bd0002, 0xb6012cf0, - 0x12d00320, - 0x01acf000, - 0xf006a5f0, - 0x0c9800b7, - 0x010d9800, - 0xf500e7f0, - 0xf0016621, - 0x21f508a7, - 0x21f50109, - 0x01f40215, - 0x0ca7f022, - 0xf1c921f4, - 0xb60a1017, - 0x27f00614, - 0x0012d005, -/* 0x08c8: ctx_xfer_post_save_wait */ - 0xfd0012cf, - 0x1bf40522, - 0x2e02f4fa, -/* 0x08d4: ctx_xfer_post */ - 0xf502f7f0, - 0xbd062b21, - 0x6c21f5f4, - 0x3421f506, - 0x3a21f502, - 0xf5f4bd06, - 0xf4062b21, - 0x01981011, - 0x0511fd40, - 0xf5070bf4, -/* 0x08ff: ctx_xfer_no_post_mmio */ -/* 0x08ff: ctx_xfer_done */ - 0xf807b721, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, + 0x07f10320, + 0x03f04afc, + 0x0002d002, + 0xacf004bd, + 0x06a5f001, + 0x9800b7f0, + 0x0d98000c, + 0x00e7f001, + 0x016f21f5, + 0xf508a7f0, + 0xf5011021, + 0xf4025e21, + 0xa7f01301, + 0xd021f40c, + 0xf505f7f0, + 0xf4080621, +/* 0x0a82: ctx_xfer_post */ + 0xf7f02e02, + 0x7f21f502, + 0xf5f4bd07, + 0xf507de21, + 0xf5027f21, + 0xbd079121, + 0x7f21f5f4, + 0x1011f407, + 0xfd400198, + 0x0bf40511, + 0x5521f507, +/* 0x0aad: ctx_xfer_no_post_mmio */ +/* 0x0aad: ctx_xfer_done */ + 0x0000f809, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvf0.fuc.h b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvf0.fuc.h index 438506d14749..229c0ae37228 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvf0.fuc.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/hubnvf0.fuc.h @@ -206,14 +206,14 @@ uint32_t nvf0_grhub_data[] = { }; uint32_t nvf0_grhub_code[] = { - 0x031b0ef5, + 0x039b0ef5, /* 0x0004: queue_put */ 0x9800d898, 0x86f001d9, 0x0489b808, 0xf00c1bf4, 0x21f502f7, - 0x00f802fe, + 0x00f8037e, /* 0x001c: queue_put_next */ 0xb60798c4, 0x8dbb0384, @@ -237,184 +237,214 @@ uint32_t nvf0_grhub_code[] = { /* 0x0066: queue_get_done */ 0x00f80132, /* 0x0068: nv_rd32 */ - 0x0728b7f1, - 0xb906b4b6, - 0xc9f002ec, - 0x00bcd01f, -/* 0x0078: nv_rd32_wait */ - 0xc800bccf, - 0x1bf41fcc, - 0x06a7f0fa, - 0x010921f5, - 0xf840bfcf, -/* 0x008d: nv_wr32 */ - 0x28b7f100, - 0x06b4b607, - 0xb980bfd0, - 0xc9f002ec, - 0x1ec9f01f, -/* 0x00a3: nv_wr32_wait */ - 0xcf00bcd0, - 0xccc800bc, - 0xfa1bf41f, -/* 0x00ae: watchdog_reset */ - 0x87f100f8, - 0x84b60430, - 0x1ff9f006, - 0xf8008fd0, -/* 0x00bd: watchdog_clear */ - 0x3087f100, - 0x0684b604, - 0xf80080d0, -/* 0x00c9: wait_donez */ - 0xf094bd00, - 0x07f10099, - 0x03f03700, - 0x0009d002, - 0x07f104bd, - 0x03f00600, - 0x000ad002, -/* 0x00e6: wait_donez_ne */ - 0x87f104bd, - 0x83f00000, - 0x0088cf01, - 0xf4888aff, - 0x94bdf31b, - 0xf10099f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0109: wait_doneo */ - 0xf094bd00, + 0xf002ecb9, + 0x07f11fc9, + 0x03f0ca00, + 0x000cd001, +/* 0x007a: nv_rd32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0xa7f0f31b, + 0x1021f506, + 0x00f7f101, + 0x01f3f0cb, + 0xf800ffcf, +/* 0x009d: nv_wr32 */ + 0x0007f100, + 0x0103f0cc, + 0xbd000fd0, + 0x02ecb904, + 0xf01fc9f0, + 0x07f11ec9, + 0x03f0ca00, + 0x000cd001, +/* 0x00be: nv_wr32_wait */ + 0xc7f104bd, + 0xc3f0ca00, + 0x00cccf01, + 0xf41fccc8, + 0x00f8f31b, +/* 0x00d0: wait_donez */ + 0x99f094bd, + 0x0007f100, + 0x0203f037, + 0xbd0009d0, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x00ed: wait_donez_ne */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x1bf4888a, + 0xf094bdf3, 0x07f10099, - 0x03f03700, + 0x03f01700, 0x0009d002, - 0x87f104bd, - 0x84b60818, - 0x008ad006, -/* 0x0124: wait_doneo_e */ - 0x040087f1, - 0xcf0684b6, - 0x8aff0088, - 0xf30bf488, + 0x00f804bd, +/* 0x0110: wait_doneo */ 0x99f094bd, 0x0007f100, - 0x0203f017, + 0x0203f037, 0xbd0009d0, -/* 0x0147: mmctx_size */ - 0xbd00f804, -/* 0x0149: nv_mmctx_size_loop */ - 0x00e89894, - 0xb61a85b6, - 0x84b60180, - 0x0098bb02, - 0xb804e0b6, - 0x1bf404ef, - 0x029fb9eb, -/* 0x0166: mmctx_xfer */ - 0x94bd00f8, - 0xf10199f0, - 0xf0370007, - 0x09d00203, - 0xf104bd00, - 0xb6071087, - 0x94bd0684, - 0xf405bbfd, - 0x8bd0090b, - 0x0099f000, -/* 0x018c: mmctx_base_disabled */ - 0xf405eefd, - 0x8ed00c0b, - 0xc08fd080, -/* 0x019b: mmctx_multi_disabled */ - 0xb70199f0, - 0xc8010080, + 0x0007f104, + 0x0203f006, + 0xbd000ad0, +/* 0x012d: wait_doneo_e */ + 0x0087f104, + 0x0183f000, + 0xff0088cf, + 0x0bf4888a, + 0xf094bdf3, + 0x07f10099, + 0x03f01700, + 0x0009d002, + 0x00f804bd, +/* 0x0150: mmctx_size */ +/* 0x0152: nv_mmctx_size_loop */ + 0xe89894bd, + 0x1a85b600, + 0xb60180b6, + 0x98bb0284, + 0x04e0b600, + 0xf404efb8, + 0x9fb9eb1b, +/* 0x016f: mmctx_xfer */ + 0xbd00f802, + 0x0199f094, + 0x370007f1, + 0xd00203f0, + 0x04bd0009, + 0xbbfd94bd, + 0x120bf405, + 0xc40007f1, + 0xd00103f0, + 0x04bd000b, +/* 0x0197: mmctx_base_disabled */ + 0xfd0099f0, + 0x0bf405ee, + 0x0007f11e, + 0x0103f0c6, + 0xbd000ed0, + 0x0007f104, + 0x0103f0c7, + 0xbd000fd0, + 0x0199f004, +/* 0x01b8: mmctx_multi_disabled */ + 0xb600abc8, + 0xb9f010b4, + 0x01aec80c, + 0xfd11e4b6, + 0x07f105be, + 0x03f0c500, + 0x000bd001, +/* 0x01d6: mmctx_exec_loop */ +/* 0x01d6: mmctx_wait_free */ + 0xe7f104bd, + 0xe3f0c500, + 0x00eecf01, + 0xf41fe4f0, + 0xce98f30b, + 0x05e9fd00, + 0xc80007f1, + 0xd00103f0, + 0x04bd000e, + 0xb804c0b6, + 0x1bf404cd, + 0x02abc8d8, +/* 0x0207: mmctx_fini_wait */ + 0xf11f1bf4, + 0xf0c500b7, + 0xbbcf01b3, + 0x1fb4f000, + 0xf410b4b0, + 0xa7f0f01b, + 0xd021f402, +/* 0x0223: mmctx_stop */ + 0xc82b0ef4, 0xb4b600ab, 0x0cb9f010, - 0xb601aec8, - 0xbefd11e4, - 0x008bd005, -/* 0x01b4: mmctx_exec_loop */ -/* 0x01b4: mmctx_wait_free */ - 0xf0008ecf, - 0x0bf41fe4, - 0x00ce98fa, - 0xd005e9fd, - 0xc0b6c08e, - 0x04cdb804, - 0xc8e81bf4, - 0x1bf402ab, -/* 0x01d5: mmctx_fini_wait */ - 0x008bcf18, - 0xb01fb4f0, - 0x1bf410b4, - 0x02a7f0f7, - 0xf4c921f4, -/* 0x01ea: mmctx_stop */ - 0xabc81b0e, - 0x10b4b600, - 0xf00cb9f0, - 0x8bd012b9, -/* 0x01f9: mmctx_stop_wait */ - 0x008bcf00, - 0xf412bbc8, -/* 0x0202: mmctx_done */ - 0x94bdfa1b, - 0xf10199f0, - 0xf0170007, - 0x09d00203, - 0xf804bd00, -/* 0x0215: strand_wait */ - 0xf0a0f900, - 0x21f402a7, - 0xf8a0fcc9, -/* 0x0221: strand_pre */ - 0xfc87f100, - 0x0283f04a, - 0xd00c97f0, - 0x21f50089, - 0x00f80215, -/* 0x0234: strand_post */ - 0x4afc87f1, - 0xf00283f0, - 0x89d00d97, - 0x1521f500, -/* 0x0247: strand_set */ - 0xf100f802, - 0xf04ffca7, - 0xaba202a3, - 0xc7f00500, - 0x00acd00f, - 0xd00bc7f0, - 0x21f500bc, - 0xaed00215, - 0x0ac7f000, - 0xf500bcd0, - 0xf8021521, -/* 0x0271: strand_ctx_init */ - 0xf094bd00, - 0x07f10399, - 0x03f03700, + 0xf112b9f0, + 0xf0c50007, + 0x0bd00103, +/* 0x023b: mmctx_stop_wait */ + 0xf104bd00, + 0xf0c500b7, + 0xbbcf01b3, + 0x12bbc800, +/* 0x024b: mmctx_done */ + 0xbdf31bf4, + 0x0199f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x025e: strand_wait */ + 0xa0f900f8, + 0xf402a7f0, + 0xa0fcd021, +/* 0x026a: strand_pre */ + 0x97f000f8, + 0xfc07f10c, + 0x0203f04a, + 0xbd0009d0, + 0x5e21f504, +/* 0x027f: strand_post */ + 0xf000f802, + 0x07f10d97, + 0x03f04afc, 0x0009d002, 0x21f504bd, - 0xe7f00221, - 0x4721f503, - 0xfca7f102, - 0x02a3f046, - 0x0400aba0, - 0xf040a0d0, - 0xbcd001c7, - 0x1521f500, - 0x010c9202, - 0xf000acd0, - 0xbcd002c7, - 0x1521f500, - 0x3421f502, - 0x8087f102, - 0x0684b608, - 0xb70089cf, - 0x95220080, -/* 0x02ca: ctx_init_strand_loop */ + 0x00f8025e, +/* 0x0294: strand_set */ + 0xf10fc7f0, + 0xf04ffc07, + 0x0cd00203, + 0xf004bd00, + 0x07f10bc7, + 0x03f04afc, + 0x000cd002, + 0x07f104bd, + 0x03f04ffc, + 0x000ed002, + 0xc7f004bd, + 0xfc07f10a, + 0x0203f04a, + 0xbd000cd0, + 0x5e21f504, +/* 0x02d3: strand_ctx_init */ + 0xbd00f802, + 0x0399f094, + 0x370007f1, + 0xd00203f0, + 0x04bd0009, + 0x026a21f5, + 0xf503e7f0, + 0xbd029421, + 0xfc07f1c4, + 0x0203f047, + 0xbd000cd0, + 0x01c7f004, + 0x4afc07f1, + 0xd00203f0, + 0x04bd000c, + 0x025e21f5, + 0xf1010c92, + 0xf046fc07, + 0x0cd00203, + 0xf004bd00, + 0x07f102c7, + 0x03f04afc, + 0x000cd002, + 0x21f504bd, + 0x21f5025e, + 0x87f1027f, + 0x83f04200, + 0x0097f102, + 0x0293f020, + 0x950099cf, +/* 0x034a: ctx_init_strand_loop */ 0x8ed008fe, 0x408ed000, 0xb6808acf, @@ -428,7 +458,7 @@ uint32_t nvf0_grhub_code[] = { 0x170007f1, 0xd00203f0, 0x04bd0009, -/* 0x02fe: error */ +/* 0x037e: error */ 0x07f100f8, 0x03f00500, 0x000fd002, @@ -436,82 +466,117 @@ uint32_t nvf0_grhub_code[] = { 0x0007f101, 0x0303f007, 0xbd000fd0, -/* 0x031b: init */ +/* 0x039b: init */ 0xbd00f804, - 0x0004fe04, - 0xf10007fe, - 0xf0120017, - 0x12d00227, - 0xb117f100, - 0x0010fe05, - 0x040017f1, - 0xf1c010d0, - 0xb6040437, - 0x27f10634, - 0x32d02003, - 0x0427f100, - 0x0132d020, + 0x0007fe04, + 0x420017f1, + 0xcf0013f0, + 0x11e70011, + 0x14b60109, + 0x0014fe08, + 0xf10227f0, + 0xf0120007, + 0x02d00003, + 0xf104bd00, + 0xfe06c817, + 0x24bd0010, + 0x070007f1, + 0xd00003f0, + 0x04bd0002, + 0x200327f1, + 0x010007f1, + 0xd00103f0, + 0x04bd0002, + 0x200427f1, + 0x010407f1, + 0xd00103f0, + 0x04bd0002, 0x200b27f1, - 0xf10232d0, - 0xd0200c27, - 0x27f10732, - 0x24b60c24, - 0x0003b906, - 0xf10023d0, + 0x010807f1, + 0xd00103f0, + 0x04bd0002, + 0x200c27f1, + 0x011c07f1, + 0xd00103f0, + 0x04bd0002, + 0xf1010392, + 0xf0090007, + 0x03d00303, + 0xf104bd00, 0xf0870427, - 0x12d00023, - 0x0012b700, - 0x0427f001, - 0xf40012d0, - 0xe7f11031, - 0xe3f09604, - 0x6821f440, - 0x8090f1c7, - 0xf4f00301, - 0x020f801f, - 0xbb0117f0, - 0x12b6041f, - 0x0c27f101, - 0x0624b604, - 0xd00021d0, - 0x17f14021, - 0x0e980100, - 0x010f9800, - 0x014721f5, - 0x070037f1, - 0x950634b6, - 0x34d00814, - 0x4034d000, - 0x130030b7, - 0xb6001fbb, - 0x3fd002f5, - 0x0815b600, - 0xb60110b6, - 0x1fb90814, - 0x7121f502, - 0x001fbb02, - 0xf1020398, - 0xf0200047, -/* 0x03f6: init_gpc */ - 0x4ea05043, - 0x1fb90804, - 0x8d21f402, - 0x010c4ea0, - 0x21f4f4bd, - 0x044ea08d, - 0x8d21f401, - 0x01004ea0, - 0xf402f7f0, - 0x4ea08d21, -/* 0x041e: init_gpc_wait */ - 0x21f40800, - 0x1fffc868, - 0xa0fa0bf4, - 0xf408044e, - 0x1fbb6821, - 0x0040b700, - 0x0132b680, - 0xf1be1bf4, + 0x07f10023, + 0x03f00400, + 0x0002d000, + 0x27f004bd, + 0x0007f104, + 0x0003f003, + 0xbd0002d0, + 0x1031f404, + 0x9604e7f1, + 0xf440e3f0, + 0xfeb96821, + 0x90f1c702, + 0xf0030180, + 0x0f801ff4, + 0x0117f002, + 0xb6041fbb, + 0x07f10112, + 0x03f00300, + 0x0001d001, + 0x07f104bd, + 0x03f00400, + 0x0001d001, + 0x17f104bd, + 0xf7f00100, + 0x7f21f502, + 0x9121f507, + 0x10f7f007, + 0x07de21f5, + 0x98000e98, + 0x21f5010f, + 0x14950150, + 0x0007f108, + 0x0103f0c0, + 0xbd0004d0, + 0x0007f104, + 0x0103f0c1, + 0xbd0004d0, + 0x0030b704, + 0x001fbb13, + 0xf102f5b6, + 0xf0d30007, + 0x0fd00103, + 0xb604bd00, + 0x10b60815, + 0x0814b601, + 0xf5021fb9, + 0xbb02d321, + 0x0398001f, + 0x0047f102, + 0x5043f020, +/* 0x04f4: init_gpc */ + 0x08044ea0, + 0xf4021fb9, + 0x4ea09d21, + 0xf4bd010c, + 0xa09d21f4, + 0xf401044e, + 0x4ea09d21, + 0xf7f00100, + 0x9d21f402, + 0x08004ea0, +/* 0x051c: init_gpc_wait */ + 0xc86821f4, + 0x0bf41fff, + 0x044ea0fa, + 0x6821f408, + 0xb7001fbb, + 0xb6800040, + 0x1bf40132, + 0x00f7f0be, + 0x07de21f5, + 0xf500f7f0, + 0xf1077f21, 0xf0010007, 0x01d00203, 0xbd04bd00, @@ -519,382 +584,379 @@ uint32_t nvf0_grhub_code[] = { 0x300007f1, 0xd00203f0, 0x04bd0001, -/* 0x0458: main */ +/* 0x0564: main */ 0xf40031f4, 0xd7f00028, 0x3921f410, 0xb1f401f4, 0xf54001e4, - 0xbd00de1b, + 0xbd00e91b, 0x0499f094, 0x370007f1, 0xd00203f0, 0x04bd0009, - 0x0b0017f1, - 0xcf0614b6, - 0x11cf4012, - 0x1f13c800, - 0x00870bf5, - 0xf41f23c8, - 0x20f9620b, - 0xbd0212b9, - 0x0799f094, - 0x370007f1, - 0xd00203f0, - 0x04bd0009, - 0xf40132f4, - 0x21f50231, - 0x94bd0801, + 0xc00017f1, + 0xcf0213f0, + 0x27f10011, + 0x23f0c100, + 0x0022cf02, + 0xf51f13c8, + 0xc800890b, + 0x0bf41f23, + 0xb920f962, + 0x94bd0212, 0xf10799f0, - 0xf0170007, + 0xf0370007, 0x09d00203, - 0xfc04bd00, - 0xf094bd20, - 0x07f10699, - 0x03f03700, - 0x0009d002, - 0x31f404bd, - 0x0121f501, - 0xf094bd08, - 0x07f10699, + 0xf404bd00, + 0x31f40132, + 0xaa21f502, + 0xf094bd09, + 0x07f10799, 0x03f01700, 0x0009d002, - 0x0ef404bd, -/* 0x04f9: chsw_prev_no_next */ - 0xb920f931, - 0x32f40212, - 0x0232f401, - 0x080121f5, - 0x17f120fc, - 0x14b60b00, - 0x0012d006, -/* 0x0517: chsw_no_prev */ - 0xc8130ef4, - 0x0bf41f23, - 0x0131f40d, - 0xf50232f4, -/* 0x0527: chsw_done */ - 0xf1080121, - 0xb60b0c17, - 0x27f00614, - 0x0012d001, + 0x20fc04bd, 0x99f094bd, - 0x0007f104, + 0x0007f106, + 0x0203f037, + 0xbd0009d0, + 0x0131f404, + 0x09aa21f5, + 0x99f094bd, + 0x0007f106, 0x0203f017, 0xbd0009d0, - 0x130ef504, -/* 0x0549: main_not_ctx_switch */ - 0x01e4b0ff, - 0xb90d1bf4, - 0x21f502f2, - 0x0ef40795, -/* 0x0559: main_not_ctx_chan */ - 0x02e4b046, - 0xbd321bf4, - 0x0799f094, - 0x370007f1, + 0x330ef404, +/* 0x060c: chsw_prev_no_next */ + 0x12b920f9, + 0x0132f402, + 0xf50232f4, + 0xfc09aa21, + 0x0007f120, + 0x0203f0c0, + 0xbd0002d0, + 0x130ef404, +/* 0x062c: chsw_no_prev */ + 0xf41f23c8, + 0x31f40d0b, + 0x0232f401, + 0x09aa21f5, +/* 0x063c: chsw_done */ + 0xf10127f0, + 0xf0c30007, + 0x02d00203, + 0xbd04bd00, + 0x0499f094, + 0x170007f1, 0xd00203f0, 0x04bd0009, - 0xf40132f4, - 0x21f50232, - 0x94bd0801, + 0xff080ef5, +/* 0x0660: main_not_ctx_switch */ + 0xf401e4b0, + 0xf2b90d1b, + 0x4221f502, + 0x460ef409, +/* 0x0670: main_not_ctx_chan */ + 0xf402e4b0, + 0x94bd321b, 0xf10799f0, - 0xf0170007, + 0xf0370007, 0x09d00203, 0xf404bd00, -/* 0x058e: main_not_ctx_save */ - 0xef94110e, - 0x01f5f010, - 0x02fe21f5, - 0xfec00ef5, -/* 0x059c: main_done */ - 0x29f024bd, - 0x0007f11f, - 0x0203f030, - 0xbd0002d0, - 0xab0ef504, -/* 0x05b1: ih */ - 0xfe80f9fe, - 0x80f90188, - 0xa0f990f9, - 0xd0f9b0f9, - 0xf0f9e0f9, - 0x0acf04bd, - 0x04abc480, - 0xf11d0bf4, - 0xf01900b7, - 0xbecf10d7, - 0x00bfcf40, + 0x32f40132, + 0xaa21f502, + 0xf094bd09, + 0x07f10799, + 0x03f01700, + 0x0009d002, + 0x0ef404bd, +/* 0x06a5: main_not_ctx_save */ + 0x10ef9411, + 0xf501f5f0, + 0xf5037e21, +/* 0x06b3: main_done */ + 0xbdfeb50e, + 0x1f29f024, + 0x300007f1, + 0xd00203f0, + 0x04bd0002, + 0xfea00ef5, +/* 0x06c8: ih */ + 0x88fe80f9, + 0xf980f901, + 0xf9a0f990, + 0xf9d0f9b0, + 0xbdf0f9e0, + 0x00a7f104, + 0x00a3f002, + 0xc400aacf, + 0x0bf404ab, + 0x10d7f030, + 0x1a00e7f1, + 0xcf00e3f0, + 0xf7f100ee, + 0xf3f01900, + 0x00ffcf00, 0xb70421f4, 0xf00400b0, - 0xbed001e7, -/* 0x05e9: ih_no_fifo */ - 0x00abe400, - 0x0d0bf401, - 0xf110d7f0, - 0xf44001e7, -/* 0x05fa: ih_no_ctxsw */ - 0xb7f10421, - 0xb0bd0104, - 0xf4b4abff, - 0xa7f10d0b, - 0xa4b60c1c, - 0x00abd006, -/* 0x0610: ih_no_other */ - 0xfc400ad0, + 0x07f101e7, + 0x03f01d00, + 0x000ed000, +/* 0x071a: ih_no_fifo */ + 0xabe404bd, + 0x0bf40100, + 0x10d7f00d, + 0x4001e7f1, +/* 0x072b: ih_no_ctxsw */ + 0xe40421f4, + 0xf40400ab, + 0xb7f1140b, + 0xbfb90100, + 0x44e7f102, + 0x40e3f001, +/* 0x0743: ih_no_fwmthd */ + 0xf19d21f4, + 0xbd0104b7, + 0xb4abffb0, + 0xf10f0bf4, + 0xf0070007, + 0x0bd00303, +/* 0x075b: ih_no_other */ + 0xf104bd00, + 0xf0010007, + 0x0ad00003, + 0xfc04bd00, 0xfce0fcf0, 0xfcb0fcd0, 0xfc90fca0, 0x0088fe80, 0x32f480fc, -/* 0x062b: ctx_4170s */ - 0xf101f800, - 0xf04170e7, - 0xf5f040e3, - 0x8d21f410, -/* 0x063a: ctx_4170w */ +/* 0x077f: ctx_4170s */ + 0xf001f800, + 0xffb910f5, + 0x70e7f102, + 0x40e3f041, + 0xf89d21f4, +/* 0x0791: ctx_4170w */ + 0x70e7f100, + 0x40e3f041, + 0xb96821f4, + 0xf4f002ff, + 0xf01bf410, +/* 0x07a6: ctx_redswitch */ 0xe7f100f8, - 0xe3f04170, - 0x6821f440, - 0xf410f4f0, + 0xe5f00200, + 0x20e5f040, + 0xf110e5f0, + 0xf0850007, + 0x0ed00103, + 0xf004bd00, +/* 0x07c2: ctx_redswitch_delay */ + 0xf2b608f7, + 0xfd1bf401, + 0x0400e5f1, + 0x0100e5f1, + 0x850007f1, + 0xd00103f0, + 0x04bd000e, +/* 0x07de: ctx_86c */ + 0x07f100f8, + 0x03f02300, + 0x000fd002, + 0xffb904bd, + 0x14e7f102, + 0x40e3f08a, + 0xb99d21f4, + 0xe7f102ff, + 0xe3f0a88c, + 0x9d21f441, +/* 0x0806: ctx_mem */ + 0x07f100f8, + 0x03f08400, + 0x000fd002, +/* 0x0812: ctx_mem_wait */ + 0xf7f104bd, + 0xf3f08400, + 0x00ffcf02, + 0xf405fffd, 0x00f8f31b, -/* 0x064c: ctx_redswitch */ - 0x0614e7f1, - 0xf106e4b6, - 0xd00270f7, - 0xf7f000ef, -/* 0x065d: ctx_redswitch_delay */ - 0x01f2b608, - 0xf1fd1bf4, - 0xd00770f7, - 0x00f800ef, -/* 0x066c: ctx_86c */ - 0x086ce7f1, - 0xd006e4b6, - 0xe7f100ef, - 0xe3f08a14, - 0x8d21f440, - 0xa86ce7f1, - 0xf441e3f0, - 0x00f88d21, -/* 0x068c: ctx_load */ +/* 0x0824: ctx_load */ 0x99f094bd, 0x0007f105, 0x0203f037, 0xbd0009d0, 0x0ca7f004, - 0xf1c921f4, - 0xb60a2417, - 0x10d00614, - 0x0037f100, - 0x0634b60b, - 0xf14032d0, - 0xb60a0c17, - 0x47f00614, - 0x0012d007, -/* 0x06c7: ctx_chan_wait_0 */ - 0xcf4014d0, - 0x44f04014, - 0xfa1bf41f, - 0xfe0032d0, - 0x2af0000b, - 0x0424b61f, - 0xbd0220b6, + 0xbdd021f4, + 0x0007f1f4, + 0x0203f089, + 0xbd000fd0, + 0x0007f104, + 0x0203f0c1, + 0xbd0002d0, + 0x0007f104, + 0x0203f083, + 0xbd0002d0, + 0x07f7f004, + 0x080621f5, + 0xc00007f1, + 0xd00203f0, + 0x04bd0002, + 0xf0000bfe, + 0x24b61f2a, + 0x0220b604, + 0x99f094bd, + 0x0007f108, + 0x0203f037, + 0xbd0009d0, + 0x0007f104, + 0x0203f081, + 0xbd0002d0, + 0x0027f104, + 0x0023f100, + 0x0225f080, + 0x880007f1, + 0xd00203f0, + 0x04bd0002, + 0xf11017f0, + 0xf0020027, + 0x12fa0223, + 0xbd03f805, 0x0899f094, - 0x370007f1, + 0x170007f1, 0xd00203f0, 0x04bd0009, - 0x0a0417f1, - 0xd00614b6, - 0x17f10012, - 0x14b60a20, - 0x0227f006, - 0x800023f1, - 0xf00012d0, - 0x27f11017, - 0x23f00200, - 0x0512fa02, - 0x94bd03f8, - 0xf10899f0, - 0xf0170007, + 0xb6810198, + 0x02981814, + 0x0825b680, + 0x800512fd, + 0x94bd1601, + 0xf10999f0, + 0xf0370007, 0x09d00203, - 0x9804bd00, - 0x14b68101, - 0x80029818, - 0xfd0825b6, - 0x01800512, - 0xf094bd16, - 0x07f10999, - 0x03f03700, - 0x0009d002, - 0x27f104bd, - 0x24b60a04, - 0x0021d006, - 0xf10127f0, - 0xb60a2017, - 0x12d00614, - 0x0017f100, - 0x0613f001, - 0xf80501fa, - 0xf094bd03, - 0x07f10999, - 0x03f01700, - 0x0009d002, - 0x94bd04bd, - 0xf10599f0, + 0xf104bd00, + 0xf0810007, + 0x01d00203, + 0xf004bd00, + 0x07f10127, + 0x03f08800, + 0x0002d002, + 0x17f104bd, + 0x13f00100, + 0x0501fa06, + 0x94bd03f8, + 0xf10999f0, 0xf0170007, 0x09d00203, - 0xf804bd00, -/* 0x0795: ctx_chan */ - 0x8c21f500, - 0x0ca7f006, - 0xf1c921f4, - 0xb60a1017, - 0x27f00614, - 0x0012d005, -/* 0x07ac: ctx_chan_wait */ - 0xfd0012cf, - 0x1bf40522, -/* 0x07b7: ctx_mmio_exec */ - 0x9800f8fa, - 0x27f14103, - 0x24b60a04, - 0x0023d006, -/* 0x07c6: ctx_mmio_loop */ + 0xbd04bd00, + 0x0599f094, + 0x170007f1, + 0xd00203f0, + 0x04bd0009, +/* 0x0942: ctx_chan */ + 0x21f500f8, + 0xa7f00824, + 0xd021f40c, + 0xf505f7f0, + 0xf8080621, +/* 0x0955: ctx_mmio_exec */ + 0x41039800, + 0x810007f1, + 0xd00203f0, + 0x04bd0003, +/* 0x0966: ctx_mmio_loop */ 0x34c434bd, 0x0f1bf4ff, 0x020057f1, 0xfa0653f0, 0x03f80535, -/* 0x07d8: ctx_mmio_pull */ +/* 0x0978: ctx_mmio_pull */ 0x98804e98, 0x21f4814f, - 0x0830b68d, + 0x0830b69d, 0xf40112b6, -/* 0x07ea: ctx_mmio_done */ +/* 0x098a: ctx_mmio_done */ 0x0398df1b, - 0x0023d016, - 0xf1400080, - 0xf0010017, - 0x01fa0613, - 0xf803f806, -/* 0x0801: ctx_xfer */ - 0x00f7f100, - 0x06f4b60c, - 0xd004e7f0, -/* 0x080e: ctx_xfer_idle */ - 0xfecf80fe, - 0x00e4f100, - 0xf91bf420, - 0xf40611f4, -/* 0x081e: ctx_xfer_pre */ - 0xf7f00d02, - 0x6c21f510, - 0x1c11f406, -/* 0x0828: ctx_xfer_pre_load */ - 0xf502f7f0, - 0xf5062b21, - 0xf5063a21, - 0xbd064c21, - 0x2b21f5f4, - 0x8c21f506, -/* 0x0841: ctx_xfer_exec */ - 0x16019806, - 0x041427f1, - 0xd00624b6, - 0xe7f10020, - 0xe3f0a500, - 0x021fb941, - 0xb68d21f4, - 0xfcf004e0, - 0x022cf001, - 0xfd0124b6, - 0x21f405f2, - 0xfc17f18d, - 0x0213f04a, - 0xd00c27f0, - 0x21f50012, - 0x27f10215, - 0x23f047fc, - 0x0020d002, + 0x0007f116, + 0x0203f081, + 0xbd0003d0, + 0x40008004, + 0x010017f1, + 0xfa0613f0, + 0x03f80601, +/* 0x09aa: ctx_xfer */ + 0xe7f000f8, + 0x0007f104, + 0x0303f002, + 0xbd000ed0, +/* 0x09b9: ctx_xfer_idle */ + 0x00e7f104, + 0x03e3f000, + 0xf100eecf, + 0xf42000e4, + 0x11f4f21b, + 0x0d02f406, +/* 0x09d0: ctx_xfer_pre */ + 0xf510f7f0, + 0xf407de21, +/* 0x09da: ctx_xfer_pre_load */ + 0xf7f01c11, + 0x7f21f502, + 0x9121f507, + 0xa621f507, + 0xf5f4bd07, + 0xf5077f21, +/* 0x09f3: ctx_xfer_exec */ + 0x98082421, + 0x24bd1601, + 0x050007f1, + 0xd00103f0, + 0x04bd0002, + 0xf1021fb9, + 0xf0a500e7, + 0x21f441e3, + 0x01fcf09d, + 0xb6022cf0, + 0xf2fd0124, + 0x02ffb905, + 0xa504e7f1, + 0xf441e3f0, + 0x21f59d21, + 0x24bd026a, + 0x47fc07f1, + 0xd00203f0, + 0x04bd0002, 0xb6012cf0, - 0x12d00320, - 0x01acf000, - 0xf006a5f0, - 0x0c9800b7, - 0x010d9800, - 0xf500e7f0, - 0xf0016621, - 0x21f508a7, - 0x21f50109, - 0x01f40215, - 0x0ca7f022, - 0xf1c921f4, - 0xb60a1017, - 0x27f00614, - 0x0012d005, -/* 0x08c8: ctx_xfer_post_save_wait */ - 0xfd0012cf, - 0x1bf40522, - 0x2e02f4fa, -/* 0x08d4: ctx_xfer_post */ - 0xf502f7f0, - 0xbd062b21, - 0x6c21f5f4, - 0x3421f506, - 0x3a21f502, - 0xf5f4bd06, - 0xf4062b21, - 0x01981011, - 0x0511fd40, - 0xf5070bf4, -/* 0x08ff: ctx_xfer_no_post_mmio */ -/* 0x08ff: ctx_xfer_done */ - 0xf807b721, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, + 0x07f10320, + 0x03f04afc, + 0x0002d002, + 0xacf004bd, + 0x06a5f001, + 0x9800b7f0, + 0x0d98000c, + 0x00e7f001, + 0x016f21f5, + 0xf508a7f0, + 0xf5011021, + 0xf4025e21, + 0xa7f01301, + 0xd021f40c, + 0xf505f7f0, + 0xf4080621, +/* 0x0a82: ctx_xfer_post */ + 0xf7f02e02, + 0x7f21f502, + 0xf5f4bd07, + 0xf507de21, + 0xf5027f21, + 0xbd079121, + 0x7f21f5f4, + 0x1011f407, + 0xfd400198, + 0x0bf40511, + 0x5521f507, +/* 0x0aad: ctx_xfer_no_post_mmio */ +/* 0x0aad: ctx_xfer_done */ + 0x0000f809, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/macros.fuc b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/macros.fuc index 33a5a82eccbd..6ffe28307dbd 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/fuc/macros.fuc +++ b/drivers/gpu/drm/nouveau/core/engine/graph/fuc/macros.fuc @@ -28,28 +28,135 @@ #define GF117 0xd7 #define GK100 0xe0 #define GK110 0xf0 +#define GK208 0x108 +#define NV_PGRAPH_FECS_INTR_ACK 0x409004 +#define NV_PGRAPH_FECS_INTR 0x409008 +#define NV_PGRAPH_FECS_INTR_FWMTHD 0x00000400 +#define NV_PGRAPH_FECS_INTR_CHSW 0x00000100 +#define NV_PGRAPH_FECS_INTR_FIFO 0x00000004 +#define NV_PGRAPH_FECS_INTR_MODE 0x40900c +#define NV_PGRAPH_FECS_INTR_MODE_FIFO 0x00000004 +#define NV_PGRAPH_FECS_INTR_MODE_FIFO_LEVEL 0x00000004 +#define NV_PGRAPH_FECS_INTR_MODE_FIFO_EDGE 0x00000000 +#define NV_PGRAPH_FECS_INTR_EN_SET 0x409010 +#define NV_PGRAPH_FECS_INTR_EN_SET_FIFO 0x00000004 +#define NV_PGRAPH_FECS_INTR_ROUTE 0x40901c +#define NV_PGRAPH_FECS_ACCESS 0x409048 +#define NV_PGRAPH_FECS_ACCESS_FIFO 0x00000002 +#define NV_PGRAPH_FECS_FIFO_DATA 0x409064 +#define NV_PGRAPH_FECS_FIFO_CMD 0x409068 +#define NV_PGRAPH_FECS_FIFO_ACK 0x409074 +#define NV_PGRAPH_FECS_CAPS 0x409108 #define NV_PGRAPH_FECS_SIGNAL 0x409400 +#define NV_PGRAPH_FECS_IROUTE 0x409404 +#define NV_PGRAPH_FECS_BAR_MASK0 0x40940c +#define NV_PGRAPH_FECS_BAR_MASK1 0x409410 +#define NV_PGRAPH_FECS_BAR 0x409414 +#define NV_PGRAPH_FECS_BAR_SET 0x409418 +#define NV_PGRAPH_FECS_RED_SWITCH 0x409614 +#define NV_PGRAPH_FECS_RED_SWITCH_ENABLE_ROP 0x00000400 +#define NV_PGRAPH_FECS_RED_SWITCH_ENABLE_GPC 0x00000200 +#define NV_PGRAPH_FECS_RED_SWITCH_ENABLE_MAIN 0x00000100 +#define NV_PGRAPH_FECS_RED_SWITCH_POWER_ROP 0x00000040 +#define NV_PGRAPH_FECS_RED_SWITCH_POWER_GPC 0x00000020 +#define NV_PGRAPH_FECS_RED_SWITCH_POWER_MAIN 0x00000010 +#define NV_PGRAPH_FECS_RED_SWITCH_PAUSE_GPC 0x00000002 +#define NV_PGRAPH_FECS_RED_SWITCH_PAUSE_MAIN 0x00000001 +#define NV_PGRAPH_FECS_MMCTX_SAVE_SWBASE 0x409700 +#define NV_PGRAPH_FECS_MMCTX_LOAD_SWBASE 0x409704 +#define NV_PGRAPH_FECS_MMCTX_LOAD_COUNT 0x40974c +#define NV_PGRAPH_FECS_MMCTX_SAVE_SWBASE 0x409700 +#define NV_PGRAPH_FECS_MMCTX_LOAD_SWBASE 0x409704 +#define NV_PGRAPH_FECS_MMCTX_BASE 0x409710 +#define NV_PGRAPH_FECS_MMCTX_CTRL 0x409714 +#define NV_PGRAPH_FECS_MMCTX_MULTI_STRIDE 0x409718 +#define NV_PGRAPH_FECS_MMCTX_MULTI_MASK 0x40971c +#define NV_PGRAPH_FECS_MMCTX_QUEUE 0x409720 +#define NV_PGRAPH_FECS_MMIO_CTRL 0x409728 +#define NV_PGRAPH_FECS_MMIO_RDVAL 0x40972c +#define NV_PGRAPH_FECS_MMIO_WRVAL 0x409730 +#define NV_PGRAPH_FECS_MMCTX_LOAD_COUNT 0x40974c #if CHIPSET < GK110 #define NV_PGRAPH_FECS_CC_SCRATCH_VAL(n) ((n) * 4 + 0x409800) #define NV_PGRAPH_FECS_CC_SCRATCH_SET(n) ((n) * 4 + 0x409820) #define NV_PGRAPH_FECS_CC_SCRATCH_CLR(n) ((n) * 4 + 0x409840) +#define NV_PGRAPH_FECS_UNK86C 0x40986c #else #define NV_PGRAPH_FECS_CC_SCRATCH_VAL(n) ((n) * 4 + 0x409800) #define NV_PGRAPH_FECS_CC_SCRATCH_CLR(n) ((n) * 4 + 0x409840) +#define NV_PGRAPH_FECS_UNK86C 0x40988c #define NV_PGRAPH_FECS_CC_SCRATCH_SET(n) ((n) * 4 + 0x4098c0) #endif +#define NV_PGRAPH_FECS_STRANDS_CNT 0x409880 +#define NV_PGRAPH_FECS_STRAND_SAVE_SWBASE 0x409908 +#define NV_PGRAPH_FECS_STRAND_LOAD_SWBASE 0x40990c +#define NV_PGRAPH_FECS_STRAND_WORDS 0x409910 +#define NV_PGRAPH_FECS_STRAND_DATA 0x409918 +#define NV_PGRAPH_FECS_STRAND_SELECT 0x40991c +#define NV_PGRAPH_FECS_STRAND_CMD 0x409928 +#define NV_PGRAPH_FECS_STRAND_CMD_SEEK 0x00000001 +#define NV_PGRAPH_FECS_STRAND_CMD_GET_INFO 0x00000002 +#define NV_PGRAPH_FECS_STRAND_CMD_SAVE 0x00000003 +#define NV_PGRAPH_FECS_STRAND_CMD_LOAD 0x00000004 +#define NV_PGRAPH_FECS_STRAND_CMD_ACTIVATE_FILTER 0x0000000a +#define NV_PGRAPH_FECS_STRAND_CMD_DEACTIVATE_FILTER 0x0000000b +#define NV_PGRAPH_FECS_STRAND_CMD_ENABLE 0x0000000c +#define NV_PGRAPH_FECS_STRAND_CMD_DISABLE 0x0000000d +#define NV_PGRAPH_FECS_STRAND_FILTER 0x40993c +#define NV_PGRAPH_FECS_MEM_BASE 0x409a04 +#define NV_PGRAPH_FECS_MEM_CHAN 0x409a0c +#define NV_PGRAPH_FECS_MEM_CMD 0x409a10 +#define NV_PGRAPH_FECS_MEM_CMD_LOAD_CHAN 0x00000007 +#define NV_PGRAPH_FECS_MEM_TARGET 0x409a20 +#define NV_PGRAPH_FECS_MEM_TARGET_UNK31 0x80000000 +#define NV_PGRAPH_FECS_MEM_TARGET_AS 0x0000001f +#define NV_PGRAPH_FECS_MEM_TARGET_AS_VM 0x00000001 +#define NV_PGRAPH_FECS_MEM_TARGET_AS_VRAM 0x00000002 +#define NV_PGRAPH_FECS_CHAN_ADDR 0x409b00 +#define NV_PGRAPH_FECS_CHAN_NEXT 0x409b04 +#define NV_PGRAPH_FECS_CHSW 0x409b0c +#define NV_PGRAPH_FECS_CHSW_ACK 0x00000001 #define NV_PGRAPH_FECS_INTR_UP_SET 0x409c1c +#define NV_PGRAPH_FECS_INTR_UP_EN 0x409c24 +#define NV_PGRAPH_GPCX_GPCCS_INTR_ACK 0x41a004 +#define NV_PGRAPH_GPCX_GPCCS_INTR 0x41a008 +#define NV_PGRAPH_GPCX_GPCCS_INTR_FIFO 0x00000004 +#define NV_PGRAPH_GPCX_GPCCS_INTR_EN_SET 0x41a010 +#define NV_PGRAPH_GPCX_GPCCS_INTR_EN_SET_FIFO 0x00000004 +#define NV_PGRAPH_GPCX_GPCCS_INTR_ROUTE 0x41a01c +#define NV_PGRAPH_GPCX_GPCCS_ACCESS 0x41a048 +#define NV_PGRAPH_GPCX_GPCCS_ACCESS_FIFO 0x00000002 +#define NV_PGRAPH_GPCX_GPCCS_FIFO_DATA 0x41a064 +#define NV_PGRAPH_GPCX_GPCCS_FIFO_CMD 0x41a068 +#define NV_PGRAPH_GPCX_GPCCS_FIFO_ACK 0x41a074 +#define NV_PGRAPH_GPCX_GPCCS_UNITS 0x41a608 +#define NV_PGRAPH_GPCX_GPCCS_RED_SWITCH 0x41a614 +#define NV_PGRAPH_GPCX_GPCCS_RED_SWITCH_UNK11 0x00000800 +#define NV_PGRAPH_GPCX_GPCCS_RED_SWITCH_ENABLE 0x00000200 +#define NV_PGRAPH_GPCX_GPCCS_RED_SWITCH_POWER 0x00000020 +#define NV_PGRAPH_GPCX_GPCCS_RED_SWITCH_PAUSE 0x00000002 +#define NV_PGRAPH_GPCX_GPCCS_MYINDEX 0x41a618 +#define NV_PGRAPH_GPCX_GPCCS_MMCTX_SAVE_SWBASE 0x41a700 +#define NV_PGRAPH_GPCX_GPCCS_MMCTX_LOAD_SWBASE 0x41a704 +#define NV_PGRAPH_GPCX_GPCCS_MMCTX_LOAD_COUNT 0x41a74c #if CHIPSET < GK110 #define NV_PGRAPH_GPCX_GPCCS_CC_SCRATCH_VAL(n) ((n) * 4 + 0x41a800) #define NV_PGRAPH_GPCX_GPCCS_CC_SCRATCH_SET(n) ((n) * 4 + 0x41a820) #define NV_PGRAPH_GPCX_GPCCS_CC_SCRATCH_CLR(n) ((n) * 4 + 0x41a840) +#define NV_PGRAPH_GPCX_GPCCS_UNK86C 0x41a86c #else #define NV_PGRAPH_GPCX_GPCCS_CC_SCRATCH_VAL(n) ((n) * 4 + 0x41a800) #define NV_PGRAPH_GPCX_GPCCS_CC_SCRATCH_CLR(n) ((n) * 4 + 0x41a840) +#define NV_PGRAPH_GPCX_GPCCS_UNK86C 0x41a88c #define NV_PGRAPH_GPCX_GPCCS_CC_SCRATCH_SET(n) ((n) * 4 + 0x41a8c0) #endif +#define NV_PGRAPH_GPCX_GPCCS_STRAND_SELECT 0x41a91c +#define NV_PGRAPH_GPCX_GPCCS_STRAND_CMD 0x41a928 +#define NV_PGRAPH_GPCX_GPCCS_STRAND_CMD_SAVE 0x00000003 +#define NV_PGRAPH_GPCX_GPCCS_STRAND_CMD_LOAD 0x00000004 +#define NV_PGRAPH_GPCX_GPCCS_MEM_BASE 0x41aa04 #define mmctx_data(r,c) .b32 (((c - 1) << 26) | r) #define queue_init .skip 72 // (2 * 4) + ((8 * 4) * 2) @@ -65,24 +172,50 @@ #define T_LCHAN 8 #define T_LCTXH 9 -#define nv_mkmm(rv,r) /* -*/ movw rv ((r) & 0x0000fffc) /* -*/ sethi rv ((r) & 0x00ff0000) +#if CHIPSET < GK208 +#define imm32(reg,val) /* +*/ movw reg ((val) & 0x0000ffff) /* +*/ sethi reg ((val) & 0xffff0000) +#else +#define imm32(reg,val) /* +*/ mov reg (val) +#endif + #define nv_mkio(rv,r,i) /* -*/ nv_mkmm(rv, (((r) & 0xffc) << 6) | ((i) << 2)) +*/ imm32(rv, (((r) & 0xffc) << 6) | ((i) << 2)) + +#define hash # +#define fn(a) a +#if CHIPSET < GK208 +#define call(a) call fn(hash)a +#else +#define call(a) lcall fn(hash)a +#endif #define nv_iord(rv,r,i) /* */ nv_mkio(rv,r,i) /* */ iord rv I[rv] + #define nv_iowr(r,i,rv) /* */ nv_mkio($r0,r,i) /* */ iowr I[$r0] rv /* */ clear b32 $r0 +#define nv_rd32(reg,addr) /* +*/ imm32($r14, addr) /* +*/ call(nv_rd32) /* +*/ mov b32 reg $r15 + +#define nv_wr32(addr,reg) /* +*/ mov b32 $r15 reg /* +*/ imm32($r14, addr) /* +*/ call(nv_wr32) + #define trace_set(bit) /* */ clear b32 $r9 /* */ bset $r9 bit /* */ nv_iowr(NV_PGRAPH_FECS_CC_SCRATCH_SET(7), 0, $r9) + #define trace_clr(bit) /* */ clear b32 $r9 /* */ bset $r9 bit /* diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv108.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv108.c new file mode 100644 index 000000000000..e1af65ead379 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv108.c @@ -0,0 +1,236 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs <bskeggs@redhat.com> + */ + +#include "nvc0.h" + +/******************************************************************************* + * Graphics object classes + ******************************************************************************/ + +static struct nouveau_oclass +nv108_graph_sclass[] = { + { 0x902d, &nouveau_object_ofuncs }, + { 0xa140, &nouveau_object_ofuncs }, + { 0xa197, &nouveau_object_ofuncs }, + { 0xa1c0, &nouveau_object_ofuncs }, + {} +}; + +/******************************************************************************* + * PGRAPH engine/subdev functions + ******************************************************************************/ + +static struct nvc0_graph_init +nv108_graph_init_regs[] = { + { 0x400080, 1, 0x04, 0x003083c2 }, + { 0x400088, 1, 0x04, 0x0001bfe7 }, + { 0x40008c, 1, 0x04, 0x00000000 }, + { 0x400090, 1, 0x04, 0x00000030 }, + { 0x40013c, 1, 0x04, 0x003901f7 }, + { 0x400140, 1, 0x04, 0x00000100 }, + { 0x400144, 1, 0x04, 0x00000000 }, + { 0x400148, 1, 0x04, 0x00000110 }, + { 0x400138, 1, 0x04, 0x00000000 }, + { 0x400130, 2, 0x04, 0x00000000 }, + { 0x400124, 1, 0x04, 0x00000002 }, + {} +}; + +struct nvc0_graph_init +nv108_graph_init_unk58xx[] = { + { 0x405844, 1, 0x04, 0x00ffffff }, + { 0x405850, 1, 0x04, 0x00000000 }, + { 0x405900, 1, 0x04, 0x00000000 }, + { 0x405908, 1, 0x04, 0x00000000 }, + { 0x405928, 1, 0x04, 0x00000000 }, + { 0x40592c, 1, 0x04, 0x00000000 }, + {} +}; + +static struct nvc0_graph_init +nv108_graph_init_gpc[] = { + { 0x418408, 1, 0x04, 0x00000000 }, + { 0x4184a0, 3, 0x04, 0x00000000 }, + { 0x418604, 1, 0x04, 0x00000000 }, + { 0x418680, 1, 0x04, 0x00000000 }, + { 0x418714, 1, 0x04, 0x00000000 }, + { 0x418384, 2, 0x04, 0x00000000 }, + { 0x418814, 3, 0x04, 0x00000000 }, + { 0x418b04, 1, 0x04, 0x00000000 }, + { 0x4188c8, 2, 0x04, 0x00000000 }, + { 0x4188d0, 1, 0x04, 0x00010000 }, + { 0x4188d4, 1, 0x04, 0x00000201 }, + { 0x418910, 1, 0x04, 0x00010001 }, + { 0x418914, 1, 0x04, 0x00000301 }, + { 0x418918, 1, 0x04, 0x00800000 }, + { 0x418980, 1, 0x04, 0x77777770 }, + { 0x418984, 3, 0x04, 0x77777777 }, + { 0x418c04, 1, 0x04, 0x00000000 }, + { 0x418c64, 2, 0x04, 0x00000000 }, + { 0x418c88, 1, 0x04, 0x00000000 }, + { 0x418cb4, 2, 0x04, 0x00000000 }, + { 0x418d00, 1, 0x04, 0x00000000 }, + { 0x418d28, 2, 0x04, 0x00000000 }, + { 0x418f00, 1, 0x04, 0x00000400 }, + { 0x418f08, 1, 0x04, 0x00000000 }, + { 0x418f20, 2, 0x04, 0x00000000 }, + { 0x418e00, 1, 0x04, 0x00000000 }, + { 0x418e08, 1, 0x04, 0x00000000 }, + { 0x418e1c, 2, 0x04, 0x00000000 }, + { 0x41900c, 1, 0x04, 0x00000000 }, + { 0x419018, 1, 0x04, 0x00000000 }, + {} +}; + +static struct nvc0_graph_init +nv108_graph_init_tpc[] = { + { 0x419d0c, 1, 0x04, 0x00000000 }, + { 0x419d10, 1, 0x04, 0x00000014 }, + { 0x419ab0, 1, 0x04, 0x00000000 }, + { 0x419ac8, 1, 0x04, 0x00000000 }, + { 0x419ab8, 1, 0x04, 0x000000e7 }, + { 0x419abc, 2, 0x04, 0x00000000 }, + { 0x419ab4, 1, 0x04, 0x00000000 }, + { 0x419aa8, 2, 0x04, 0x00000000 }, + { 0x41980c, 1, 0x04, 0x00000010 }, + { 0x419844, 1, 0x04, 0x00000000 }, + { 0x419850, 1, 0x04, 0x00000004 }, + { 0x419854, 2, 0x04, 0x00000000 }, + { 0x419c98, 1, 0x04, 0x00000000 }, + { 0x419ca8, 1, 0x04, 0x00000000 }, + { 0x419cb0, 1, 0x04, 0x01000000 }, + { 0x419cb4, 1, 0x04, 0x00000000 }, + { 0x419cb8, 1, 0x04, 0x00b08bea }, + { 0x419c84, 1, 0x04, 0x00010384 }, + { 0x419cbc, 1, 0x04, 0x281b3646 }, + { 0x419cc0, 2, 0x04, 0x00000000 }, + { 0x419c80, 1, 0x04, 0x00000230 }, + { 0x419ccc, 2, 0x04, 0x00000000 }, + { 0x419c0c, 1, 0x04, 0x00000000 }, + { 0x419e00, 1, 0x04, 0x00000080 }, + { 0x419ea0, 1, 0x04, 0x00000000 }, + { 0x419ee4, 1, 0x04, 0x00000000 }, + { 0x419ea4, 1, 0x04, 0x00000100 }, + { 0x419ea8, 1, 0x04, 0x00000000 }, + { 0x419eb4, 1, 0x04, 0x00000000 }, + { 0x419ebc, 2, 0x04, 0x00000000 }, + { 0x419edc, 1, 0x04, 0x00000000 }, + { 0x419f00, 1, 0x04, 0x00000000 }, + { 0x419ed0, 1, 0x04, 0x00003234 }, + { 0x419f74, 1, 0x04, 0x00015555 }, + { 0x419f80, 4, 0x04, 0x00000000 }, + {} +}; + +static int +nv108_graph_fini(struct nouveau_object *object, bool suspend) +{ + struct nvc0_graph_priv *priv = (void *)object; + static const struct { + u32 addr; + u32 data; + } magic[] = { + { 0x020520, 0xfffffffc }, + { 0x020524, 0xfffffffe }, + { 0x020524, 0xfffffffc }, + { 0x020524, 0xfffffff8 }, + { 0x020524, 0xffffffe0 }, + { 0x020530, 0xfffffffe }, + { 0x02052c, 0xfffffffa }, + { 0x02052c, 0xfffffff0 }, + { 0x02052c, 0xffffffc0 }, + { 0x02052c, 0xffffff00 }, + { 0x02052c, 0xfffffc00 }, + { 0x02052c, 0xfffcfc00 }, + { 0x02052c, 0xfff0fc00 }, + { 0x02052c, 0xff80fc00 }, + { 0x020528, 0xfffffffe }, + { 0x020528, 0xfffffffc }, + }; + int i; + + nv_mask(priv, 0x000200, 0x08001000, 0x00000000); + nv_mask(priv, 0x0206b4, 0x00000000, 0x00000000); + for (i = 0; i < ARRAY_SIZE(magic); i++) { + nv_wr32(priv, magic[i].addr, magic[i].data); + nv_wait(priv, magic[i].addr, 0x80000000, 0x00000000); + } + + return nouveau_graph_fini(&priv->base, suspend); +} + +static struct nvc0_graph_init * +nv108_graph_init_mmio[] = { + nv108_graph_init_regs, + nvf0_graph_init_unk40xx, + nvc0_graph_init_unk44xx, + nvc0_graph_init_unk78xx, + nvc0_graph_init_unk60xx, + nvd9_graph_init_unk64xx, + nv108_graph_init_unk58xx, + nvc0_graph_init_unk80xx, + nvf0_graph_init_unk70xx, + nvf0_graph_init_unk5bxx, + nv108_graph_init_gpc, + nv108_graph_init_tpc, + nve4_graph_init_unk, + nve4_graph_init_unk88xx, + NULL +}; + +#include "fuc/hubnv108.fuc5.h" + +static struct nvc0_graph_ucode +nv108_graph_fecs_ucode = { + .code.data = nv108_grhub_code, + .code.size = sizeof(nv108_grhub_code), + .data.data = nv108_grhub_data, + .data.size = sizeof(nv108_grhub_data), +}; + +#include "fuc/gpcnv108.fuc5.h" + +static struct nvc0_graph_ucode +nv108_graph_gpccs_ucode = { + .code.data = nv108_grgpc_code, + .code.size = sizeof(nv108_grgpc_code), + .data.data = nv108_grgpc_data, + .data.size = sizeof(nv108_grgpc_data), +}; + +struct nouveau_oclass * +nv108_graph_oclass = &(struct nvc0_graph_oclass) { + .base.handle = NV_ENGINE(GR, 0x08), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nvc0_graph_ctor, + .dtor = nvc0_graph_dtor, + .init = nve4_graph_init, + .fini = nv108_graph_fini, + }, + .cclass = &nv108_grctx_oclass, + .sclass = nv108_graph_sclass, + .mmio = nv108_graph_init_mmio, + .fecs.ucode = &nv108_graph_fecs_ucode, + .gpccs.ucode = &nv108_graph_gpccs_ucode, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c index 03de5175dd9f..30ed19c52e05 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c @@ -304,12 +304,28 @@ nv84_graph_tlb_flush(struct nouveau_engine *engine) return timeout ? -EBUSY : 0; } -static const struct nouveau_enum nv50_mp_exec_error_names[] = { - { 3, "STACK_UNDERFLOW", NULL }, - { 4, "QUADON_ACTIVE", NULL }, - { 8, "TIMEOUT", NULL }, - { 0x10, "INVALID_OPCODE", NULL }, - { 0x40, "BREAKPOINT", NULL }, +static const struct nouveau_bitfield nv50_mp_exec_errors[] = { + { 0x01, "STACK_UNDERFLOW" }, + { 0x02, "STACK_MISMATCH" }, + { 0x04, "QUADON_ACTIVE" }, + { 0x08, "TIMEOUT" }, + { 0x10, "INVALID_OPCODE" }, + { 0x20, "PM_OVERFLOW" }, + { 0x40, "BREAKPOINT" }, + {} +}; + +static const struct nouveau_bitfield nv50_mpc_traps[] = { + { 0x0000001, "LOCAL_LIMIT_READ" }, + { 0x0000010, "LOCAL_LIMIT_WRITE" }, + { 0x0000040, "STACK_LIMIT" }, + { 0x0000100, "GLOBAL_LIMIT_READ" }, + { 0x0001000, "GLOBAL_LIMIT_WRITE" }, + { 0x0010000, "MP0" }, + { 0x0020000, "MP1" }, + { 0x0040000, "GLOBAL_LIMIT_RED" }, + { 0x0400000, "GLOBAL_LIMIT_ATOM" }, + { 0x4000000, "MP2" }, {} }; @@ -396,6 +412,60 @@ static const struct nouveau_bitfield nv50_graph_intr_name[] = { {} }; +static const struct nouveau_bitfield nv50_graph_trap_prop[] = { + { 0x00000004, "SURF_WIDTH_OVERRUN" }, + { 0x00000008, "SURF_HEIGHT_OVERRUN" }, + { 0x00000010, "DST2D_FAULT" }, + { 0x00000020, "ZETA_FAULT" }, + { 0x00000040, "RT_FAULT" }, + { 0x00000080, "CUDA_FAULT" }, + { 0x00000100, "DST2D_STORAGE_TYPE_MISMATCH" }, + { 0x00000200, "ZETA_STORAGE_TYPE_MISMATCH" }, + { 0x00000400, "RT_STORAGE_TYPE_MISMATCH" }, + { 0x00000800, "DST2D_LINEAR_MISMATCH" }, + { 0x00001000, "RT_LINEAR_MISMATCH" }, + {} +}; + +static void +nv50_priv_prop_trap(struct nv50_graph_priv *priv, + u32 ustatus_addr, u32 ustatus, u32 tp) +{ + u32 e0c = nv_rd32(priv, ustatus_addr + 0x04); + u32 e10 = nv_rd32(priv, ustatus_addr + 0x08); + u32 e14 = nv_rd32(priv, ustatus_addr + 0x0c); + u32 e18 = nv_rd32(priv, ustatus_addr + 0x10); + u32 e1c = nv_rd32(priv, ustatus_addr + 0x14); + u32 e20 = nv_rd32(priv, ustatus_addr + 0x18); + u32 e24 = nv_rd32(priv, ustatus_addr + 0x1c); + + /* CUDA memory: l[], g[] or stack. */ + if (ustatus & 0x00000080) { + if (e18 & 0x80000000) { + /* g[] read fault? */ + nv_error(priv, "TRAP_PROP - TP %d - CUDA_FAULT - Global read fault at address %02x%08x\n", + tp, e14, e10 | ((e18 >> 24) & 0x1f)); + e18 &= ~0x1f000000; + } else if (e18 & 0xc) { + /* g[] write fault? */ + nv_error(priv, "TRAP_PROP - TP %d - CUDA_FAULT - Global write fault at address %02x%08x\n", + tp, e14, e10 | ((e18 >> 7) & 0x1f)); + e18 &= ~0x00000f80; + } else { + nv_error(priv, "TRAP_PROP - TP %d - Unknown CUDA fault at address %02x%08x\n", + tp, e14, e10); + } + ustatus &= ~0x00000080; + } + if (ustatus) { + nv_error(priv, "TRAP_PROP - TP %d -", tp); + nouveau_bitfield_print(nv50_graph_trap_prop, ustatus); + pr_cont(" - Address %02x%08x\n", e14, e10); + } + nv_error(priv, "TRAP_PROP - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n", + tp, e0c, e18, e1c, e20, e24); +} + static void nv50_priv_mp_trap(struct nv50_graph_priv *priv, int tpid, int display) { @@ -420,8 +490,8 @@ nv50_priv_mp_trap(struct nv50_graph_priv *priv, int tpid, int display) oplow = nv_rd32(priv, addr + 0x70); ophigh = nv_rd32(priv, addr + 0x74); nv_error(priv, "TRAP_MP_EXEC - " - "TP %d MP %d: ", tpid, i); - nouveau_enum_print(nv50_mp_exec_error_names, status); + "TP %d MP %d:", tpid, i); + nouveau_bitfield_print(nv50_mp_exec_errors, status); pr_cont(" at %06x warp %d, opcode %08x %08x\n", pc&0xffffff, pc >> 24, oplow, ophigh); @@ -468,60 +538,19 @@ nv50_priv_tp_trap(struct nv50_graph_priv *priv, int type, u32 ustatus_old, nv50_priv_mp_trap(priv, i, display); ustatus &= ~0x04030000; } - break; - case 8: /* TPDMA error */ - { - u32 e0c = nv_rd32(priv, ustatus_addr + 4); - u32 e10 = nv_rd32(priv, ustatus_addr + 8); - u32 e14 = nv_rd32(priv, ustatus_addr + 0xc); - u32 e18 = nv_rd32(priv, ustatus_addr + 0x10); - u32 e1c = nv_rd32(priv, ustatus_addr + 0x14); - u32 e20 = nv_rd32(priv, ustatus_addr + 0x18); - u32 e24 = nv_rd32(priv, ustatus_addr + 0x1c); - /* 2d engine destination */ - if (ustatus & 0x00000010) { - if (display) { - nv_error(priv, "TRAP_TPDMA_2D - TP %d - Unknown fault at address %02x%08x\n", - i, e14, e10); - nv_error(priv, "TRAP_TPDMA_2D - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n", - i, e0c, e18, e1c, e20, e24); - } - ustatus &= ~0x00000010; - } - /* Render target */ - if (ustatus & 0x00000040) { - if (display) { - nv_error(priv, "TRAP_TPDMA_RT - TP %d - Unknown fault at address %02x%08x\n", - i, e14, e10); - nv_error(priv, "TRAP_TPDMA_RT - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n", - i, e0c, e18, e1c, e20, e24); - } - ustatus &= ~0x00000040; - } - /* CUDA memory: l[], g[] or stack. */ - if (ustatus & 0x00000080) { - if (display) { - if (e18 & 0x80000000) { - /* g[] read fault? */ - nv_error(priv, "TRAP_TPDMA - TP %d - Global read fault at address %02x%08x\n", - i, e14, e10 | ((e18 >> 24) & 0x1f)); - e18 &= ~0x1f000000; - } else if (e18 & 0xc) { - /* g[] write fault? */ - nv_error(priv, "TRAP_TPDMA - TP %d - Global write fault at address %02x%08x\n", - i, e14, e10 | ((e18 >> 7) & 0x1f)); - e18 &= ~0x00000f80; - } else { - nv_error(priv, "TRAP_TPDMA - TP %d - Unknown CUDA fault at address %02x%08x\n", - i, e14, e10); - } - nv_error(priv, "TRAP_TPDMA - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n", - i, e0c, e18, e1c, e20, e24); - } - ustatus &= ~0x00000080; - } + if (ustatus && display) { + nv_error("%s - TP%d:", name, i); + nouveau_bitfield_print(nv50_mpc_traps, ustatus); + pr_cont("\n"); + ustatus = 0; } break; + case 8: /* PROP error */ + if (display) + nv50_priv_prop_trap( + priv, ustatus_addr, ustatus, i); + ustatus = 0; + break; } if (ustatus) { if (display) @@ -727,11 +756,11 @@ nv50_graph_trap_handler(struct nv50_graph_priv *priv, u32 display, status &= ~0x080; } - /* TPDMA: Handles TP-initiated uncached memory accesses: + /* PROP: Handles TP-initiated uncached memory accesses: * l[], g[], stack, 2d surfaces, render targets. */ if (status & 0x100) { nv50_priv_tp_trap(priv, 8, 0x408e08, 0x408708, display, - "TRAP_TPDMA"); + "TRAP_PROP"); nv_wr32(priv, 0x400108, 0x100); status &= ~0x100; } @@ -760,7 +789,7 @@ nv50_graph_intr(struct nouveau_subdev *subdev) u32 mthd = (addr & 0x00001ffc); u32 data = nv_rd32(priv, 0x400708); u32 class = nv_rd32(priv, 0x400814); - u32 show = stat; + u32 show = stat, show_bitfield = stat; int chid; engctx = nouveau_engctx_get(engine, inst); @@ -778,21 +807,26 @@ nv50_graph_intr(struct nouveau_subdev *subdev) nv_error(priv, "DATA_ERROR "); nouveau_enum_print(nv50_data_error_names, ecode); pr_cont("\n"); + show_bitfield &= ~0x00100000; } if (stat & 0x00200000) { if (!nv50_graph_trap_handler(priv, show, chid, (u64)inst << 12, engctx)) show &= ~0x00200000; + show_bitfield &= ~0x00200000; } nv_wr32(priv, 0x400100, stat); nv_wr32(priv, 0x400500, 0x00010001); if (show) { - nv_error(priv, "%s", ""); - nouveau_bitfield_print(nv50_graph_intr_name, show); - pr_cont("\n"); + show &= show_bitfield; + if (show) { + nv_error(priv, "%s", ""); + nouveau_bitfield_print(nv50_graph_intr_name, show); + pr_cont("\n"); + } nv_error(priv, "ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", chid, (u64)inst << 12, nouveau_client_name(engctx), diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c index 434bb4b0fa2e..a73ab209ea88 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c @@ -334,7 +334,7 @@ nvc0_graph_mthd(struct nvc0_graph_priv *priv, struct nvc0_graph_mthd *mthds) while ((mthd = &mthds[i++]) && (init = mthd->init)) { u32 addr = 0x80000000 | mthd->oclass; for (data = 0; init->count; init++) { - if (data != init->data) { + if (init == mthd->init || data != init->data) { nv_wr32(priv, 0x40448c, init->data); data = init->data; } @@ -901,6 +901,9 @@ nvc0_graph_init_ctxctl(struct nvc0_graph_priv *priv) } return 0; + } else + if (!oclass->fecs.ucode) { + return -ENOSYS; } /* load HUB microcode */ diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h index ea17a80ad7fc..b0ab6de270b2 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h @@ -205,6 +205,11 @@ extern struct nvc0_graph_init nve4_graph_init_regs[]; extern struct nvc0_graph_init nve4_graph_init_unk[]; extern struct nvc0_graph_init nve4_graph_init_unk88xx[]; +extern struct nvc0_graph_init nvf0_graph_init_unk40xx[]; +extern struct nvc0_graph_init nvf0_graph_init_unk70xx[]; +extern struct nvc0_graph_init nvf0_graph_init_unk5bxx[]; +extern struct nvc0_graph_init nvf0_graph_init_tpc[]; + int nvc0_grctx_generate(struct nvc0_graph_priv *); void nvc0_grctx_generate_main(struct nvc0_graph_priv *, struct nvc0_grctx *); void nvc0_grctx_generate_mods(struct nvc0_graph_priv *, struct nvc0_grctx *); @@ -266,6 +271,11 @@ extern struct nvc0_graph_init nve4_grctx_init_unk80xx[]; extern struct nvc0_graph_init nve4_grctx_init_unk90xx[]; extern struct nouveau_oclass *nvf0_grctx_oclass; +extern struct nvc0_graph_init nvf0_grctx_init_unk44xx[]; +extern struct nvc0_graph_init nvf0_grctx_init_unk5bxx[]; +extern struct nvc0_graph_init nvf0_grctx_init_unk60xx[]; + +extern struct nouveau_oclass *nv108_grctx_oclass; #define mmio_data(s,a,p) do { \ info->buffer[info->buffer_nr] = round_up(info->addr, (a)); \ diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvf0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nvf0.c index 2f0ac7832234..b1acb9939d95 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nvf0.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvf0.c @@ -41,7 +41,7 @@ nvf0_graph_sclass[] = { * PGRAPH engine/subdev functions ******************************************************************************/ -static struct nvc0_graph_init +struct nvc0_graph_init nvf0_graph_init_unk40xx[] = { { 0x40415c, 1, 0x04, 0x00000000 }, { 0x404170, 1, 0x04, 0x00000000 }, @@ -60,7 +60,7 @@ nvf0_graph_init_unk58xx[] = { {} }; -static struct nvc0_graph_init +struct nvc0_graph_init nvf0_graph_init_unk70xx[] = { { 0x407010, 1, 0x04, 0x00000000 }, { 0x407040, 1, 0x04, 0x80440424 }, @@ -68,7 +68,7 @@ nvf0_graph_init_unk70xx[] = { {} }; -static struct nvc0_graph_init +struct nvc0_graph_init nvf0_graph_init_unk5bxx[] = { { 0x405b44, 1, 0x04, 0x00000000 }, { 0x405b50, 1, 0x04, 0x00000000 }, @@ -114,7 +114,7 @@ nvf0_graph_init_gpc[] = { {} }; -static struct nvc0_graph_init +struct nvc0_graph_init nvf0_graph_init_tpc[] = { { 0x419d0c, 1, 0x04, 0x00000000 }, { 0x419d10, 1, 0x04, 0x00000014 }, @@ -243,6 +243,6 @@ nvf0_graph_oclass = &(struct nvc0_graph_oclass) { .cclass = &nvf0_grctx_oclass, .sclass = nvf0_graph_sclass, .mmio = nvf0_graph_init_mmio, - .fecs.ucode = 0 ? &nvf0_graph_fecs_ucode : NULL, + .fecs.ucode = &nvf0_graph_fecs_ucode, .gpccs.ucode = &nvf0_graph_gpccs_ucode, }.base; diff --git a/drivers/gpu/drm/nouveau/core/include/core/device.h b/drivers/gpu/drm/nouveau/core/include/core/device.h index ac2881d1776a..7b8ea221b00d 100644 --- a/drivers/gpu/drm/nouveau/core/include/core/device.h +++ b/drivers/gpu/drm/nouveau/core/include/core/device.h @@ -38,7 +38,8 @@ enum nv_subdev_type { NVDEV_SUBDEV_THERM, NVDEV_SUBDEV_CLOCK, - NVDEV_ENGINE_DMAOBJ, + NVDEV_ENGINE_FIRST, + NVDEV_ENGINE_DMAOBJ = NVDEV_ENGINE_FIRST, NVDEV_ENGINE_FIFO, NVDEV_ENGINE_SW, NVDEV_ENGINE_GR, @@ -70,6 +71,7 @@ struct nouveau_device { const char *dbgopt; const char *name; const char *cname; + u64 disable_mask; enum { NV_04 = 0x04, diff --git a/drivers/gpu/drm/nouveau/core/include/engine/fifo.h b/drivers/gpu/drm/nouveau/core/include/engine/fifo.h index 8c32cf4d83c7..26b6b2bb1112 100644 --- a/drivers/gpu/drm/nouveau/core/include/engine/fifo.h +++ b/drivers/gpu/drm/nouveau/core/include/engine/fifo.h @@ -109,6 +109,7 @@ extern struct nouveau_oclass *nv50_fifo_oclass; extern struct nouveau_oclass *nv84_fifo_oclass; extern struct nouveau_oclass *nvc0_fifo_oclass; extern struct nouveau_oclass *nve0_fifo_oclass; +extern struct nouveau_oclass *nv108_fifo_oclass; void nv04_fifo_intr(struct nouveau_subdev *); int nv04_fifo_context_attach(struct nouveau_object *, struct nouveau_object *); diff --git a/drivers/gpu/drm/nouveau/core/include/engine/graph.h b/drivers/gpu/drm/nouveau/core/include/engine/graph.h index 8e1b52312ddc..97705618de97 100644 --- a/drivers/gpu/drm/nouveau/core/include/engine/graph.h +++ b/drivers/gpu/drm/nouveau/core/include/engine/graph.h @@ -69,6 +69,7 @@ extern struct nouveau_oclass *nvd7_graph_oclass; extern struct nouveau_oclass *nvd9_graph_oclass; extern struct nouveau_oclass *nve4_graph_oclass; extern struct nouveau_oclass *nvf0_graph_oclass; +extern struct nouveau_oclass *nv108_graph_oclass; extern const struct nouveau_bitfield nv04_graph_nsource[]; extern struct nouveau_ofuncs nv04_graph_ofuncs; diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bar.h b/drivers/gpu/drm/nouveau/core/include/subdev/bar.h index 4f4ff4502c3d..9faa98e67ad8 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/bar.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bar.h @@ -4,8 +4,7 @@ #include <core/subdev.h> #include <core/device.h> -#include <subdev/fb.h> - +struct nouveau_mem; struct nouveau_vma; struct nouveau_bar { @@ -29,27 +28,7 @@ nouveau_bar(void *obj) return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_BAR]; } -#define nouveau_bar_create(p,e,o,d) \ - nouveau_bar_create_((p), (e), (o), sizeof(**d), (void **)d) -#define nouveau_bar_init(p) \ - nouveau_subdev_init(&(p)->base) -#define nouveau_bar_fini(p,s) \ - nouveau_subdev_fini(&(p)->base, (s)) - -int nouveau_bar_create_(struct nouveau_object *, struct nouveau_object *, - struct nouveau_oclass *, int, void **); -void nouveau_bar_destroy(struct nouveau_bar *); - -void _nouveau_bar_dtor(struct nouveau_object *); -#define _nouveau_bar_init _nouveau_subdev_init -#define _nouveau_bar_fini _nouveau_subdev_fini - extern struct nouveau_oclass nv50_bar_oclass; extern struct nouveau_oclass nvc0_bar_oclass; -int nouveau_bar_alloc(struct nouveau_bar *, struct nouveau_object *, - struct nouveau_mem *, struct nouveau_object **); - -void nv84_bar_flush(struct nouveau_bar *); - #endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/ramcfg.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/ramcfg.h new file mode 100644 index 000000000000..c5e6d1e6ac1d --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/ramcfg.h @@ -0,0 +1,66 @@ +#ifndef __NVBIOS_RAMCFG_H__ +#define __NVBIOS_RAMCFG_H__ + +struct nouveau_bios; + +struct nvbios_ramcfg { + unsigned rammap_11_08_01:1; + unsigned rammap_11_08_0c:2; + unsigned rammap_11_08_10:1; + unsigned rammap_11_11_0c:2; + + unsigned ramcfg_11_01_01:1; + unsigned ramcfg_11_01_02:1; + unsigned ramcfg_11_01_04:1; + unsigned ramcfg_11_01_08:1; + unsigned ramcfg_11_01_10:1; + unsigned ramcfg_11_01_20:1; + unsigned ramcfg_11_01_40:1; + unsigned ramcfg_11_01_80:1; + unsigned ramcfg_11_02_03:2; + unsigned ramcfg_11_02_04:1; + unsigned ramcfg_11_02_08:1; + unsigned ramcfg_11_02_10:1; + unsigned ramcfg_11_02_40:1; + unsigned ramcfg_11_02_80:1; + unsigned ramcfg_11_03_0f:4; + unsigned ramcfg_11_03_30:2; + unsigned ramcfg_11_03_c0:2; + unsigned ramcfg_11_03_f0:4; + unsigned ramcfg_11_04:8; + unsigned ramcfg_11_06:8; + unsigned ramcfg_11_07_02:1; + unsigned ramcfg_11_07_04:1; + unsigned ramcfg_11_07_08:1; + unsigned ramcfg_11_07_10:1; + unsigned ramcfg_11_07_40:1; + unsigned ramcfg_11_07_80:1; + unsigned ramcfg_11_08_01:1; + unsigned ramcfg_11_08_02:1; + unsigned ramcfg_11_08_04:1; + unsigned ramcfg_11_08_08:1; + unsigned ramcfg_11_08_10:1; + unsigned ramcfg_11_08_20:1; + unsigned ramcfg_11_09:8; + + unsigned timing[11]; + unsigned timing_20_2e_03:2; + unsigned timing_20_2e_30:2; + unsigned timing_20_2e_c0:2; + unsigned timing_20_2f_03:2; + unsigned timing_20_2c_003f:6; + unsigned timing_20_2c_1fc0:7; + unsigned timing_20_30_f8:5; + unsigned timing_20_30_07:3; + unsigned timing_20_31_0007:3; + unsigned timing_20_31_0078:4; + unsigned timing_20_31_0780:4; + unsigned timing_20_31_0800:1; + unsigned timing_20_31_7000:3; + unsigned timing_20_31_8000:1; +}; + +u8 nvbios_ramcfg_count(struct nouveau_bios *); +u8 nvbios_ramcfg_index(struct nouveau_bios *); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/rammap.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/rammap.h index bc15e0320877..5bdf8e4db40a 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/bios/rammap.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/rammap.h @@ -1,11 +1,25 @@ #ifndef __NVBIOS_RAMMAP_H__ #define __NVBIOS_RAMMAP_H__ -u16 nvbios_rammap_table(struct nouveau_bios *, u8 *ver, u8 *hdr, - u8 *cnt, u8 *len, u8 *snr, u8 *ssz); -u16 nvbios_rammap_entry(struct nouveau_bios *, int idx, - u8 *ver, u8 *hdr, u8 *cnt, u8 *len); -u16 nvbios_rammap_match(struct nouveau_bios *, u16 khz, - u8 *ver, u8 *hdr, u8 *cnt, u8 *len); +struct nvbios_ramcfg; + +u32 nvbios_rammapTe(struct nouveau_bios *, u8 *ver, u8 *hdr, + u8 *cnt, u8 *len, u8 *snr, u8 *ssz); + +u32 nvbios_rammapEe(struct nouveau_bios *, int idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len); +u32 nvbios_rammapEm(struct nouveau_bios *, u16 mhz, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len); +u32 nvbios_rammapEp(struct nouveau_bios *, u16 mhz, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_ramcfg *); + +u32 nvbios_rammapSe(struct nouveau_bios *, u32 data, + u8 ever, u8 ehdr, u8 ecnt, u8 elen, int idx, + u8 *ver, u8 *hdr); +u32 nvbios_rammapSp(struct nouveau_bios *, u32 data, + u8 ever, u8 ehdr, u8 ecnt, u8 elen, int idx, + u8 *ver, u8 *hdr, + struct nvbios_ramcfg *); #endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/timing.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/timing.h index 963694b54224..76d914b67ab5 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/bios/timing.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/timing.h @@ -1,8 +1,14 @@ #ifndef __NVBIOS_TIMING_H__ #define __NVBIOS_TIMING_H__ -u16 nvbios_timing_table(struct nouveau_bios *, - u8 *ver, u8 *hdr, u8 *cnt, u8 *len); -u16 nvbios_timing_entry(struct nouveau_bios *, int idx, u8 *ver, u8 *hdr); +struct nvbios_ramcfg; + +u16 nvbios_timingTe(struct nouveau_bios *, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz); +u16 nvbios_timingEe(struct nouveau_bios *, int idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len); +u16 nvbios_timingEp(struct nouveau_bios *, int idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_ramcfg *); #endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/devinit.h b/drivers/gpu/drm/nouveau/core/include/subdev/devinit.h index 685c9b12ee4c..ed1ac68c38b3 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/devinit.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/devinit.h @@ -9,7 +9,6 @@ struct nouveau_devinit { bool post; void (*meminit)(struct nouveau_devinit *); int (*pll_set)(struct nouveau_devinit *, u32 type, u32 freq); - }; static inline struct nouveau_devinit * @@ -18,32 +17,16 @@ nouveau_devinit(void *obj) return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_DEVINIT]; } -#define nouveau_devinit_create(p,e,o,d) \ - nouveau_devinit_create_((p), (e), (o), sizeof(**d), (void **)d) -#define nouveau_devinit_destroy(p) \ - nouveau_subdev_destroy(&(p)->base) -#define nouveau_devinit_init(p) ({ \ - struct nouveau_devinit *d = (p); \ - _nouveau_devinit_init(nv_object(d)); \ -}) -#define nouveau_devinit_fini(p,s) ({ \ - struct nouveau_devinit *d = (p); \ - _nouveau_devinit_fini(nv_object(d), (s)); \ -}) - -int nouveau_devinit_create_(struct nouveau_object *, struct nouveau_object *, - struct nouveau_oclass *, int, void **); -#define _nouveau_devinit_dtor _nouveau_subdev_dtor -int _nouveau_devinit_init(struct nouveau_object *); -int _nouveau_devinit_fini(struct nouveau_object *, bool suspend); - -extern struct nouveau_oclass nv04_devinit_oclass; -extern struct nouveau_oclass nv05_devinit_oclass; -extern struct nouveau_oclass nv10_devinit_oclass; -extern struct nouveau_oclass nv1a_devinit_oclass; -extern struct nouveau_oclass nv20_devinit_oclass; -extern struct nouveau_oclass nv50_devinit_oclass; -extern struct nouveau_oclass nva3_devinit_oclass; -extern struct nouveau_oclass nvc0_devinit_oclass; +extern struct nouveau_oclass *nv04_devinit_oclass; +extern struct nouveau_oclass *nv05_devinit_oclass; +extern struct nouveau_oclass *nv10_devinit_oclass; +extern struct nouveau_oclass *nv1a_devinit_oclass; +extern struct nouveau_oclass *nv20_devinit_oclass; +extern struct nouveau_oclass *nv50_devinit_oclass; +extern struct nouveau_oclass *nv84_devinit_oclass; +extern struct nouveau_oclass *nv98_devinit_oclass; +extern struct nouveau_oclass *nva3_devinit_oclass; +extern struct nouveau_oclass *nvaf_devinit_oclass; +extern struct nouveau_oclass *nvc0_devinit_oclass; #endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h index 8541aa382ff2..d7ecafbae1ca 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h @@ -75,6 +75,11 @@ struct nouveau_fb { static inline struct nouveau_fb * nouveau_fb(void *obj) { + /* fbram uses this before device subdev pointer is valid */ + if (nv_iclass(obj, NV_SUBDEV_CLASS) && + nv_subidx(obj) == NVDEV_SUBDEV_FB) + return obj; + return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_FB]; } @@ -101,6 +106,13 @@ extern struct nouveau_oclass *nvaf_fb_oclass; extern struct nouveau_oclass *nvc0_fb_oclass; extern struct nouveau_oclass *nve0_fb_oclass; +#include <subdev/bios/ramcfg.h> + +struct nouveau_ram_data { + struct nvbios_ramcfg bios; + u32 freq; +}; + struct nouveau_ram { struct nouveau_object base; enum { @@ -137,6 +149,12 @@ struct nouveau_ram { } rammap, ramcfg, timing; u32 freq; u32 mr[16]; + u32 mr1_nuts; + + struct nouveau_ram_data *next; + struct nouveau_ram_data former; + struct nouveau_ram_data xition; + struct nouveau_ram_data target; }; #endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h index 9fa5da723871..7f50a858b16f 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/i2c.h @@ -73,7 +73,7 @@ struct nouveau_i2c { int (*identify)(struct nouveau_i2c *, int index, const char *what, struct nouveau_i2c_board_info *, bool (*match)(struct nouveau_i2c_port *, - struct i2c_board_info *)); + struct i2c_board_info *, void *), void *); struct list_head ports; }; diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/instmem.h b/drivers/gpu/drm/nouveau/core/include/subdev/instmem.h index ec7a54e91a08..c1df26f3230c 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/instmem.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/instmem.h @@ -23,21 +23,6 @@ nv_memobj(void *obj) return obj; } -#define nouveau_instobj_create(p,e,o,d) \ - nouveau_instobj_create_((p), (e), (o), sizeof(**d), (void **)d) -#define nouveau_instobj_init(p) \ - nouveau_object_init(&(p)->base) -#define nouveau_instobj_fini(p,s) \ - nouveau_object_fini(&(p)->base, (s)) - -int nouveau_instobj_create_(struct nouveau_object *, struct nouveau_object *, - struct nouveau_oclass *, int, void **); -void nouveau_instobj_destroy(struct nouveau_instobj *); - -void _nouveau_instobj_dtor(struct nouveau_object *); -#define _nouveau_instobj_init nouveau_object_init -#define _nouveau_instobj_fini nouveau_object_fini - struct nouveau_instmem { struct nouveau_subdev base; struct list_head list; @@ -50,24 +35,18 @@ struct nouveau_instmem { static inline struct nouveau_instmem * nouveau_instmem(void *obj) { + /* nv04/nv40 impls need to create objects in their constructor, + * which is before the subdev pointer is valid + */ + if (nv_iclass(obj, NV_SUBDEV_CLASS) && + nv_subidx(obj) == NVDEV_SUBDEV_INSTMEM) + return obj; + return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_INSTMEM]; } -#define nouveau_instmem_create(p,e,o,d) \ - nouveau_instmem_create_((p), (e), (o), sizeof(**d), (void **)d) -#define nouveau_instmem_destroy(p) \ - nouveau_subdev_destroy(&(p)->base) -int nouveau_instmem_create_(struct nouveau_object *, struct nouveau_object *, - struct nouveau_oclass *, int, void **); -int nouveau_instmem_init(struct nouveau_instmem *); -int nouveau_instmem_fini(struct nouveau_instmem *, bool); - -#define _nouveau_instmem_dtor _nouveau_subdev_dtor -int _nouveau_instmem_init(struct nouveau_object *); -int _nouveau_instmem_fini(struct nouveau_object *, bool); - -extern struct nouveau_oclass nv04_instmem_oclass; -extern struct nouveau_oclass nv40_instmem_oclass; -extern struct nouveau_oclass nv50_instmem_oclass; +extern struct nouveau_oclass *nv04_instmem_oclass; +extern struct nouveau_oclass *nv40_instmem_oclass; +extern struct nouveau_oclass *nv50_instmem_oclass; #endif diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/vm.h b/drivers/gpu/drm/nouveau/core/include/subdev/vm.h index fcf57fa309bf..c9509039f94b 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/vm.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/vm.h @@ -131,9 +131,5 @@ void nouveau_vm_map(struct nouveau_vma *, struct nouveau_mem *); void nouveau_vm_map_at(struct nouveau_vma *, u64 offset, struct nouveau_mem *); void nouveau_vm_unmap(struct nouveau_vma *); void nouveau_vm_unmap_at(struct nouveau_vma *, u64 offset, u64 length); -void nouveau_vm_map_sg(struct nouveau_vma *, u64 offset, u64 length, - struct nouveau_mem *); -void nouveau_vm_map_sg_table(struct nouveau_vma *vma, u64 delta, u64 length, - struct nouveau_mem *mem); #endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/base.c b/drivers/gpu/drm/nouveau/core/subdev/bar/base.c index d70ba342aa2e..7098ddd54678 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bar/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bar/base.c @@ -23,7 +23,11 @@ */ #include <core/object.h> -#include <subdev/bar.h> + +#include <subdev/fb.h> +#include <subdev/vm.h> + +#include "priv.h" struct nouveau_barobj { struct nouveau_object base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c index 160d27f3c7b4..090d594a21b3 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c @@ -25,10 +25,11 @@ #include <core/gpuobj.h> #include <subdev/timer.h> -#include <subdev/bar.h> #include <subdev/fb.h> #include <subdev/vm.h> +#include "priv.h" + struct nv50_bar_priv { struct nouveau_bar base; spinlock_t lock; diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c index b2ec7411eb2e..bac5e754de35 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bar/nvc0.c @@ -25,10 +25,11 @@ #include <core/gpuobj.h> #include <subdev/timer.h> -#include <subdev/bar.h> #include <subdev/fb.h> #include <subdev/vm.h> +#include "priv.h" + struct nvc0_bar_priv { struct nouveau_bar base; spinlock_t lock; diff --git a/drivers/gpu/drm/nouveau/core/subdev/bar/priv.h b/drivers/gpu/drm/nouveau/core/subdev/bar/priv.h new file mode 100644 index 000000000000..ffad8f337ead --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/bar/priv.h @@ -0,0 +1,26 @@ +#ifndef __NVKM_BAR_PRIV_H__ +#define __NVKM_BAR_PRIV_H__ + +#include <subdev/bar.h> + +#define nouveau_bar_create(p,e,o,d) \ + nouveau_bar_create_((p), (e), (o), sizeof(**d), (void **)d) +#define nouveau_bar_init(p) \ + nouveau_subdev_init(&(p)->base) +#define nouveau_bar_fini(p,s) \ + nouveau_subdev_fini(&(p)->base, (s)) + +int nouveau_bar_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, int, void **); +void nouveau_bar_destroy(struct nouveau_bar *); + +void _nouveau_bar_dtor(struct nouveau_object *); +#define _nouveau_bar_init _nouveau_subdev_init +#define _nouveau_bar_fini _nouveau_subdev_fini + +int nouveau_bar_alloc(struct nouveau_bar *, struct nouveau_object *, + struct nouveau_mem *, struct nouveau_object **); + +void nv84_bar_flush(struct nouveau_bar *); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c index 420908cb82b6..de201baeb053 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c @@ -9,6 +9,7 @@ #include <subdev/bios/dp.h> #include <subdev/bios/gpio.h> #include <subdev/bios/init.h> +#include <subdev/bios/ramcfg.h> #include <subdev/devinit.h> #include <subdev/i2c.h> #include <subdev/vga.h> @@ -365,13 +366,13 @@ static u16 init_script(struct nouveau_bios *bios, int index) { struct nvbios_init init = { .bios = bios }; - u16 data; + u16 bmp_ver = bmp_version(bios), data; - if (bmp_version(bios) && bmp_version(bios) < 0x0510) { - if (index > 1) + if (bmp_ver && bmp_ver < 0x0510) { + if (index > 1 || bmp_ver < 0x0100) return 0x0000; - data = bios->bmp_offset + (bios->version.major < 2 ? 14 : 18); + data = bios->bmp_offset + (bmp_ver < 0x0200 ? 14 : 18); return nv_ro16(bios, data + (index * 2)); } @@ -391,43 +392,14 @@ init_unknown_script(struct nouveau_bios *bios) return 0x0000; } -static u16 -init_ram_restrict_table(struct nvbios_init *init) -{ - struct nouveau_bios *bios = init->bios; - struct bit_entry bit_M; - u16 data = 0x0000; - - if (!bit_entry(bios, 'M', &bit_M)) { - if (bit_M.version == 1 && bit_M.length >= 5) - data = nv_ro16(bios, bit_M.offset + 3); - if (bit_M.version == 2 && bit_M.length >= 3) - data = nv_ro16(bios, bit_M.offset + 1); - } - - if (data == 0x0000) - warn("ram restrict table not found\n"); - return data; -} - static u8 init_ram_restrict_group_count(struct nvbios_init *init) { - struct nouveau_bios *bios = init->bios; - struct bit_entry bit_M; - - if (!bit_entry(bios, 'M', &bit_M)) { - if (bit_M.version == 1 && bit_M.length >= 5) - return nv_ro08(bios, bit_M.offset + 2); - if (bit_M.version == 2 && bit_M.length >= 3) - return nv_ro08(bios, bit_M.offset + 0); - } - - return 0x00; + return nvbios_ramcfg_count(init->bios); } static u8 -init_ram_restrict_strap(struct nvbios_init *init) +init_ram_restrict(struct nvbios_init *init) { /* This appears to be the behaviour of the VBIOS parser, and *is* * important to cache the NV_PEXTDEV_BOOT0 on later chipsets to @@ -438,18 +410,8 @@ init_ram_restrict_strap(struct nvbios_init *init) * in case *not* re-reading the strap causes similar breakage. */ if (!init->ramcfg || init->bios->version.major < 0x70) - init->ramcfg = init_rd32(init, 0x101000); - return (init->ramcfg & 0x00000003c) >> 2; -} - -static u8 -init_ram_restrict(struct nvbios_init *init) -{ - u8 strap = init_ram_restrict_strap(init); - u16 table = init_ram_restrict_table(init); - if (table) - return nv_ro08(init->bios, table + strap); - return 0x00; + init->ramcfg = 0x80000000 | nvbios_ramcfg_index(init->bios); + return (init->ramcfg & 0x7fffffff); } static u8 @@ -1294,7 +1256,11 @@ init_jump(struct nvbios_init *init) u16 offset = nv_ro16(bios, init->offset + 1); trace("JUMP\t0x%04x\n", offset); - init->offset = offset; + + if (init_exec(init)) + init->offset = offset; + else + init->offset += 3; } /** diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/ramcfg.c b/drivers/gpu/drm/nouveau/core/subdev/bios/ramcfg.c new file mode 100644 index 000000000000..991aedda999b --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/ramcfg.c @@ -0,0 +1,67 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs <bskeggs@redhat.com> + */ + +#include <subdev/bios.h> +#include <subdev/bios/bit.h> +#include <subdev/bios/ramcfg.h> + +static u8 +nvbios_ramcfg_strap(struct nouveau_bios *bios) +{ + return (nv_rd32(bios, 0x101000) & 0x0000003c) >> 2; +} + +u8 +nvbios_ramcfg_count(struct nouveau_bios *bios) +{ + struct bit_entry bit_M; + + if (!bit_entry(bios, 'M', &bit_M)) { + if (bit_M.version == 1 && bit_M.length >= 5) + return nv_ro08(bios, bit_M.offset + 2); + if (bit_M.version == 2 && bit_M.length >= 3) + return nv_ro08(bios, bit_M.offset + 0); + } + + return 0x00; +} + +u8 +nvbios_ramcfg_index(struct nouveau_bios *bios) +{ + u8 strap = nvbios_ramcfg_strap(bios); + u32 xlat = 0x00000000; + struct bit_entry bit_M; + + if (!bit_entry(bios, 'M', &bit_M)) { + if (bit_M.version == 1 && bit_M.length >= 5) + xlat = nv_ro16(bios, bit_M.offset + 3); + if (bit_M.version == 2 && bit_M.length >= 3) + xlat = nv_ro16(bios, bit_M.offset + 1); + } + + if (xlat) + strap = nv_ro08(bios, xlat + strap); + return strap; +} diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c b/drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c index 916fa9d302b7..1811b2cb0472 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c @@ -24,11 +24,12 @@ #include <subdev/bios.h> #include <subdev/bios/bit.h> +#include <subdev/bios/ramcfg.h> #include <subdev/bios/rammap.h> -u16 -nvbios_rammap_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, - u8 *cnt, u8 *len, u8 *snr, u8 *ssz) +u32 +nvbios_rammapTe(struct nouveau_bios *bios, u8 *ver, u8 *hdr, + u8 *cnt, u8 *len, u8 *snr, u8 *ssz) { struct bit_entry bit_P; u16 rammap = 0x0000; @@ -57,12 +58,12 @@ nvbios_rammap_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, return 0x0000; } -u16 -nvbios_rammap_entry(struct nouveau_bios *bios, int idx, - u8 *ver, u8 *hdr, u8 *cnt, u8 *len) +u32 +nvbios_rammapEe(struct nouveau_bios *bios, int idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len) { u8 snr, ssz; - u16 rammap = nvbios_rammap_table(bios, ver, hdr, cnt, len, &snr, &ssz); + u16 rammap = nvbios_rammapTe(bios, ver, hdr, cnt, len, &snr, &ssz); if (rammap && idx < *cnt) { rammap = rammap + *hdr + (idx * (*len + (snr * ssz))); *hdr = *len; @@ -73,16 +74,100 @@ nvbios_rammap_entry(struct nouveau_bios *bios, int idx, return 0x0000; } -u16 -nvbios_rammap_match(struct nouveau_bios *bios, u16 khz, - u8 *ver, u8 *hdr, u8 *cnt, u8 *len) +u32 +nvbios_rammapEm(struct nouveau_bios *bios, u16 khz, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len) { int idx = 0; u32 data; - while ((data = nvbios_rammap_entry(bios, idx++, ver, hdr, cnt, len))) { + while ((data = nvbios_rammapEe(bios, idx++, ver, hdr, cnt, len))) { if (khz >= nv_ro16(bios, data + 0x00) && khz <= nv_ro16(bios, data + 0x02)) break; } return data; } + +u32 +nvbios_rammapEp(struct nouveau_bios *bios, u16 khz, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_ramcfg *p) +{ + u32 data = nvbios_rammapEm(bios, khz, ver, hdr, cnt, len); + memset(p, 0x00, sizeof(*p)); + switch (!!data * *ver) { + case 0x11: + p->rammap_11_08_01 = (nv_ro08(bios, data + 0x08) & 0x01) >> 0; + p->rammap_11_08_0c = (nv_ro08(bios, data + 0x08) & 0x0c) >> 2; + p->rammap_11_08_10 = (nv_ro08(bios, data + 0x08) & 0x10) >> 4; + p->rammap_11_11_0c = (nv_ro08(bios, data + 0x11) & 0x0c) >> 2; + break; + default: + data = 0; + break; + } + return data; +} + +u32 +nvbios_rammapSe(struct nouveau_bios *bios, u32 data, + u8 ever, u8 ehdr, u8 ecnt, u8 elen, int idx, + u8 *ver, u8 *hdr) +{ + if (idx < ecnt) { + data = data + ehdr + (idx * elen); + *ver = ever; + *hdr = elen; + return data; + } + return 0; +} + +u32 +nvbios_rammapSp(struct nouveau_bios *bios, u32 data, + u8 ever, u8 ehdr, u8 ecnt, u8 elen, int idx, + u8 *ver, u8 *hdr, struct nvbios_ramcfg *p) +{ + data = nvbios_rammapSe(bios, data, ever, ehdr, ecnt, elen, idx, ver, hdr); + switch (!!data * *ver) { + case 0x11: + p->ramcfg_11_01_01 = (nv_ro08(bios, data + 0x01) & 0x01) >> 0; + p->ramcfg_11_01_02 = (nv_ro08(bios, data + 0x01) & 0x02) >> 1; + p->ramcfg_11_01_04 = (nv_ro08(bios, data + 0x01) & 0x04) >> 2; + p->ramcfg_11_01_08 = (nv_ro08(bios, data + 0x01) & 0x08) >> 3; + p->ramcfg_11_01_10 = (nv_ro08(bios, data + 0x01) & 0x10) >> 4; + p->ramcfg_11_01_20 = (nv_ro08(bios, data + 0x01) & 0x20) >> 5; + p->ramcfg_11_01_40 = (nv_ro08(bios, data + 0x01) & 0x40) >> 6; + p->ramcfg_11_01_80 = (nv_ro08(bios, data + 0x01) & 0x80) >> 7; + p->ramcfg_11_02_03 = (nv_ro08(bios, data + 0x02) & 0x03) >> 0; + p->ramcfg_11_02_04 = (nv_ro08(bios, data + 0x02) & 0x04) >> 2; + p->ramcfg_11_02_08 = (nv_ro08(bios, data + 0x02) & 0x08) >> 3; + p->ramcfg_11_02_10 = (nv_ro08(bios, data + 0x02) & 0x10) >> 4; + p->ramcfg_11_02_40 = (nv_ro08(bios, data + 0x02) & 0x40) >> 6; + p->ramcfg_11_02_80 = (nv_ro08(bios, data + 0x02) & 0x80) >> 7; + p->ramcfg_11_03_0f = (nv_ro08(bios, data + 0x03) & 0x0f) >> 0; + p->ramcfg_11_03_30 = (nv_ro08(bios, data + 0x03) & 0x30) >> 4; + p->ramcfg_11_03_c0 = (nv_ro08(bios, data + 0x03) & 0xc0) >> 6; + p->ramcfg_11_03_f0 = (nv_ro08(bios, data + 0x03) & 0xf0) >> 4; + p->ramcfg_11_04 = (nv_ro08(bios, data + 0x04) & 0xff) >> 0; + p->ramcfg_11_06 = (nv_ro08(bios, data + 0x06) & 0xff) >> 0; + p->ramcfg_11_07_02 = (nv_ro08(bios, data + 0x07) & 0x02) >> 1; + p->ramcfg_11_07_04 = (nv_ro08(bios, data + 0x07) & 0x04) >> 2; + p->ramcfg_11_07_08 = (nv_ro08(bios, data + 0x07) & 0x08) >> 3; + p->ramcfg_11_07_10 = (nv_ro08(bios, data + 0x07) & 0x10) >> 4; + p->ramcfg_11_07_40 = (nv_ro08(bios, data + 0x07) & 0x40) >> 6; + p->ramcfg_11_07_80 = (nv_ro08(bios, data + 0x07) & 0x80) >> 7; + p->ramcfg_11_08_01 = (nv_ro08(bios, data + 0x08) & 0x01) >> 0; + p->ramcfg_11_08_02 = (nv_ro08(bios, data + 0x08) & 0x02) >> 1; + p->ramcfg_11_08_04 = (nv_ro08(bios, data + 0x08) & 0x04) >> 2; + p->ramcfg_11_08_08 = (nv_ro08(bios, data + 0x08) & 0x08) >> 3; + p->ramcfg_11_08_10 = (nv_ro08(bios, data + 0x08) & 0x10) >> 4; + p->ramcfg_11_08_20 = (nv_ro08(bios, data + 0x08) & 0x20) >> 5; + p->ramcfg_11_09 = (nv_ro08(bios, data + 0x09) & 0xff) >> 0; + break; + default: + data = 0; + break; + } + return data; +} diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/timing.c b/drivers/gpu/drm/nouveau/core/subdev/bios/timing.c index 151c2d6aaee8..350d44ab2ba2 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/timing.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/timing.c @@ -24,11 +24,12 @@ #include <subdev/bios.h> #include <subdev/bios/bit.h> +#include <subdev/bios/ramcfg.h> #include <subdev/bios/timing.h> u16 -nvbios_timing_table(struct nouveau_bios *bios, - u8 *ver, u8 *hdr, u8 *cnt, u8 *len) +nvbios_timingTe(struct nouveau_bios *bios, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz) { struct bit_entry bit_P; u16 timing = 0x0000; @@ -47,11 +48,15 @@ nvbios_timing_table(struct nouveau_bios *bios, *hdr = nv_ro08(bios, timing + 1); *cnt = nv_ro08(bios, timing + 2); *len = nv_ro08(bios, timing + 3); + *snr = 0; + *ssz = 0; return timing; case 0x20: *hdr = nv_ro08(bios, timing + 1); - *cnt = nv_ro08(bios, timing + 3); + *cnt = nv_ro08(bios, timing + 5); *len = nv_ro08(bios, timing + 2); + *snr = nv_ro08(bios, timing + 4); + *ssz = nv_ro08(bios, timing + 3); return timing; default: break; @@ -63,11 +68,60 @@ nvbios_timing_table(struct nouveau_bios *bios, } u16 -nvbios_timing_entry(struct nouveau_bios *bios, int idx, u8 *ver, u8 *len) +nvbios_timingEe(struct nouveau_bios *bios, int idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len) { - u8 hdr, cnt; - u16 timing = nvbios_timing_table(bios, ver, &hdr, &cnt, len); - if (timing && idx < cnt) - return timing + hdr + (idx * *len); + u8 snr, ssz; + u16 timing = nvbios_timingTe(bios, ver, hdr, cnt, len, &snr, &ssz); + if (timing && idx < *cnt) { + timing += *hdr + idx * (*len + (snr * ssz)); + *hdr = *len; + *cnt = snr; + *len = ssz; + return timing; + } return 0x0000; } + +u16 +nvbios_timingEp(struct nouveau_bios *bios, int idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_ramcfg *p) +{ + u16 data = nvbios_timingEe(bios, idx, ver, hdr, cnt, len), temp; + switch (!!data * *ver) { + case 0x20: + p->timing[0] = nv_ro32(bios, data + 0x00); + p->timing[1] = nv_ro32(bios, data + 0x04); + p->timing[2] = nv_ro32(bios, data + 0x08); + p->timing[3] = nv_ro32(bios, data + 0x0c); + p->timing[4] = nv_ro32(bios, data + 0x10); + p->timing[5] = nv_ro32(bios, data + 0x14); + p->timing[6] = nv_ro32(bios, data + 0x18); + p->timing[7] = nv_ro32(bios, data + 0x1c); + p->timing[8] = nv_ro32(bios, data + 0x20); + p->timing[9] = nv_ro32(bios, data + 0x24); + p->timing[10] = nv_ro32(bios, data + 0x28); + p->timing_20_2e_03 = (nv_ro08(bios, data + 0x2e) & 0x03) >> 0; + p->timing_20_2e_30 = (nv_ro08(bios, data + 0x2e) & 0x30) >> 4; + p->timing_20_2e_c0 = (nv_ro08(bios, data + 0x2e) & 0xc0) >> 6; + p->timing_20_2f_03 = (nv_ro08(bios, data + 0x2f) & 0x03) >> 0; + temp = nv_ro16(bios, data + 0x2c); + p->timing_20_2c_003f = (temp & 0x003f) >> 0; + p->timing_20_2c_1fc0 = (temp & 0x1fc0) >> 6; + p->timing_20_30_07 = (nv_ro08(bios, data + 0x30) & 0x07) >> 0; + p->timing_20_30_f8 = (nv_ro08(bios, data + 0x30) & 0xf8) >> 3; + temp = nv_ro16(bios, data + 0x31); + p->timing_20_31_0007 = (temp & 0x0007) >> 0; + p->timing_20_31_0078 = (temp & 0x0078) >> 3; + p->timing_20_31_0780 = (temp & 0x0780) >> 7; + p->timing_20_31_0800 = (temp & 0x0800) >> 11; + p->timing_20_31_7000 = (temp & 0x7000) >> 12; + p->timing_20_31_8000 = (temp & 0x8000) >> 15; + break; + default: + data = 0; + break; + } + return data; +} diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/base.c b/drivers/gpu/drm/nouveau/core/subdev/clock/base.c index e2938a21b06f..dd62baead39c 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/clock/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/clock/base.c @@ -182,9 +182,12 @@ nouveau_pstate_prog(struct nouveau_clock *clk, int pstatei) clk->pstate = pstatei; if (pfb->ram->calc) { - ret = pfb->ram->calc(pfb, pstate->base.domain[nv_clk_src_mem]); - if (ret == 0) - ret = pfb->ram->prog(pfb); + int khz = pstate->base.domain[nv_clk_src_mem]; + do { + ret = pfb->ram->calc(pfb, khz); + if (ret == 0) + ret = pfb->ram->prog(pfb); + } while (ret > 0); pfb->ram->tidy(pfb); } diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nv04.c index 30c1f3a4158e..b74db6cfc4e2 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/clock/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nv04.c @@ -25,7 +25,7 @@ #include <subdev/bios.h> #include <subdev/bios/pll.h> #include <subdev/clock.h> -#include <subdev/devinit/priv.h> +#include <subdev/devinit/nv04.h> #include "pll.h" diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nve0.c index 4c62e84b96f5..d3c37c96f0e7 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/clock/nve0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nve0.c @@ -457,7 +457,7 @@ nve0_domain[] = { { nv_clk_src_gpc , 0x00, NVKM_CLK_DOM_FLAG_CORE, "core", 2000 }, { nv_clk_src_hubk07 , 0x01, NVKM_CLK_DOM_FLAG_CORE }, { nv_clk_src_rop , 0x02, NVKM_CLK_DOM_FLAG_CORE }, - { nv_clk_src_mem , 0x03, 0, "memory", 1000 }, + { nv_clk_src_mem , 0x03, 0, "memory", 500 }, { nv_clk_src_hubk06 , 0x04, NVKM_CLK_DOM_FLAG_CORE }, { nv_clk_src_hubk01 , 0x05 }, { nv_clk_src_vdec , 0x06 }, diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/base.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/base.c index 79c81d3d9bac..8fa34e8152c2 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/base.c @@ -24,9 +24,11 @@ #include <core/option.h> -#include <subdev/devinit.h> #include <subdev/bios.h> #include <subdev/bios/init.h> +#include <subdev/vga.h> + +#include "priv.h" int _nouveau_devinit_fini(struct nouveau_object *object, bool suspend) @@ -37,18 +39,41 @@ _nouveau_devinit_fini(struct nouveau_object *object, bool suspend) if (suspend) devinit->post = true; + /* unlock the extended vga crtc regs */ + nv_lockvgac(devinit, false); + return nouveau_subdev_fini(&devinit->base, suspend); } int _nouveau_devinit_init(struct nouveau_object *object) { + struct nouveau_devinit_impl *impl = (void *)object->oclass; struct nouveau_devinit *devinit = (void *)object; - int ret = nouveau_subdev_init(&devinit->base); + int ret; + + ret = nouveau_subdev_init(&devinit->base); + if (ret) + return ret; + + ret = nvbios_init(&devinit->base, devinit->post); if (ret) return ret; - return nvbios_init(&devinit->base, devinit->post); + if (impl->disable) + nv_device(devinit)->disable_mask |= impl->disable(devinit); + return 0; +} + +void +_nouveau_devinit_dtor(struct nouveau_object *object) +{ + struct nouveau_devinit *devinit = (void *)object; + + /* lock crtc regs */ + nv_lockvgac(devinit, true); + + nouveau_subdev_destroy(&devinit->base); } int @@ -57,6 +82,7 @@ nouveau_devinit_create_(struct nouveau_object *parent, struct nouveau_oclass *oclass, int size, void **pobject) { + struct nouveau_devinit_impl *impl = (void *)oclass; struct nouveau_device *device = nv_device(parent); struct nouveau_devinit *devinit; int ret; @@ -68,5 +94,7 @@ nouveau_devinit_create_(struct nouveau_object *parent, return ret; devinit->post = nouveau_boolopt(device->cfgopt, "NvForcePost", false); + devinit->meminit = impl->meminit; + devinit->pll_set = impl->pll_set; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv04.c index 27c8235f1a85..7037eae46e44 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv04.c @@ -27,12 +27,7 @@ #include <subdev/vga.h> #include "fbmem.h" -#include "priv.h" - -struct nv04_devinit_priv { - struct nouveau_devinit base; - int owner; -}; +#include "nv04.h" static void nv04_devinit_meminit(struct nouveau_devinit *devinit) @@ -393,17 +388,21 @@ int nv04_devinit_fini(struct nouveau_object *object, bool suspend) { struct nv04_devinit_priv *priv = (void *)object; + int ret; /* make i2c busses accessible */ nv_mask(priv, 0x000200, 0x00000001, 0x00000001); - /* unlock extended vga crtc regs, and unslave crtcs */ - nv_lockvgac(priv, false); + ret = nouveau_devinit_fini(&priv->base, suspend); + if (ret) + return ret; + + /* unslave crtcs */ if (priv->owner < 0) priv->owner = nv_rdvgaowner(priv); nv_wrvgaowner(priv, 0); - return nouveau_devinit_fini(&priv->base, suspend); + return 0; } int @@ -431,14 +430,13 @@ nv04_devinit_dtor(struct nouveau_object *object) { struct nv04_devinit_priv *priv = (void *)object; - /* restore vga owner saved at first init, and lock crtc regs */ + /* restore vga owner saved at first init */ nv_wrvgaowner(priv, priv->owner); - nv_lockvgac(priv, true); nouveau_devinit_destroy(&priv->base); } -static int +int nv04_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) @@ -451,19 +449,19 @@ nv04_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; - priv->base.meminit = nv04_devinit_meminit; - priv->base.pll_set = nv04_devinit_pll_set; priv->owner = -1; return 0; } -struct nouveau_oclass -nv04_devinit_oclass = { - .handle = NV_SUBDEV(DEVINIT, 0x04), - .ofuncs = &(struct nouveau_ofuncs) { +struct nouveau_oclass * +nv04_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0x04), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nv04_devinit_ctor, .dtor = nv04_devinit_dtor, .init = nv04_devinit_init, .fini = nv04_devinit_fini, }, -}; + .meminit = nv04_devinit_meminit, + .pll_set = nv04_devinit_pll_set, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv04.h b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv04.h new file mode 100644 index 000000000000..23470a57510c --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv04.h @@ -0,0 +1,23 @@ +#ifndef __NVKM_DEVINIT_NV04_H__ +#define __NVKM_DEVINIT_NV04_H__ + +#include "priv.h" + +struct nv04_devinit_priv { + struct nouveau_devinit base; + u8 owner; +}; + +int nv04_devinit_ctor(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, void *, u32, + struct nouveau_object **); +void nv04_devinit_dtor(struct nouveau_object *); +int nv04_devinit_init(struct nouveau_object *); +int nv04_devinit_fini(struct nouveau_object *, bool); +int nv04_devinit_pll_set(struct nouveau_devinit *, u32, u32); + +void setPLL_single(struct nouveau_devinit *, u32, struct nouveau_pll_vals *); +void setPLL_double_highregs(struct nouveau_devinit *, u32, struct nouveau_pll_vals *); +void setPLL_double_lowregs(struct nouveau_devinit *, u32, struct nouveau_pll_vals *); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv05.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv05.c index b1912a8a8942..98b7e6780dc7 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv05.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv05.c @@ -29,12 +29,7 @@ #include <subdev/vga.h> #include "fbmem.h" -#include "priv.h" - -struct nv05_devinit_priv { - struct nouveau_devinit base; - u8 owner; -}; +#include "nv04.h" static void nv05_devinit_meminit(struct nouveau_devinit *devinit) @@ -49,7 +44,7 @@ nv05_devinit_meminit(struct nouveau_devinit *devinit) { 0x06, 0x00 }, { 0x00, 0x00 } }; - struct nv05_devinit_priv *priv = (void *)devinit; + struct nv04_devinit_priv *priv = (void *)devinit; struct nouveau_bios *bios = nouveau_bios(priv); struct io_mapping *fb; u32 patt = 0xdeadbeef; @@ -130,31 +125,15 @@ out: fbmem_fini(fb); } -static int -nv05_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nv05_devinit_priv *priv; - int ret; - - ret = nouveau_devinit_create(parent, engine, oclass, &priv); - *pobject = nv_object(priv); - if (ret) - return ret; - - priv->base.meminit = nv05_devinit_meminit; - priv->base.pll_set = nv04_devinit_pll_set; - return 0; -} - -struct nouveau_oclass -nv05_devinit_oclass = { - .handle = NV_SUBDEV(DEVINIT, 0x05), - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = nv05_devinit_ctor, +struct nouveau_oclass * +nv05_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0x05), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv04_devinit_ctor, .dtor = nv04_devinit_dtor, .init = nv04_devinit_init, .fini = nv04_devinit_fini, }, -}; + .meminit = nv05_devinit_meminit, + .pll_set = nv04_devinit_pll_set, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv10.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv10.c index 8d274dba1ef1..32b3d2131a7f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv10.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv10.c @@ -27,17 +27,12 @@ #include <subdev/vga.h> #include "fbmem.h" -#include "priv.h" - -struct nv10_devinit_priv { - struct nouveau_devinit base; - u8 owner; -}; +#include "nv04.h" static void nv10_devinit_meminit(struct nouveau_devinit *devinit) { - struct nv10_devinit_priv *priv = (void *)devinit; + struct nv04_devinit_priv *priv = (void *)devinit; static const int mem_width[] = { 0x10, 0x00, 0x20 }; int mem_width_count; uint32_t patt = 0xdeadbeef; @@ -101,31 +96,15 @@ amount_found: fbmem_fini(fb); } -static int -nv10_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nv10_devinit_priv *priv; - int ret; - - ret = nouveau_devinit_create(parent, engine, oclass, &priv); - *pobject = nv_object(priv); - if (ret) - return ret; - - priv->base.meminit = nv10_devinit_meminit; - priv->base.pll_set = nv04_devinit_pll_set; - return 0; -} - -struct nouveau_oclass -nv10_devinit_oclass = { - .handle = NV_SUBDEV(DEVINIT, 0x10), - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = nv10_devinit_ctor, +struct nouveau_oclass * +nv10_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0x10), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv04_devinit_ctor, .dtor = nv04_devinit_dtor, .init = nv04_devinit_init, .fini = nv04_devinit_fini, }, -}; + .meminit = nv10_devinit_meminit, + .pll_set = nv04_devinit_pll_set, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv1a.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv1a.c index e9743cdabe75..526d0c6faacd 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv1a.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv1a.c @@ -22,37 +22,16 @@ * Authors: Ben Skeggs */ -#include "priv.h" +#include "nv04.h" -struct nv1a_devinit_priv { - struct nouveau_devinit base; - u8 owner; -}; - -static int -nv1a_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nv1a_devinit_priv *priv; - int ret; - - ret = nouveau_devinit_create(parent, engine, oclass, &priv); - *pobject = nv_object(priv); - if (ret) - return ret; - - priv->base.pll_set = nv04_devinit_pll_set; - return 0; -} - -struct nouveau_oclass -nv1a_devinit_oclass = { - .handle = NV_SUBDEV(DEVINIT, 0x1a), - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = nv1a_devinit_ctor, +struct nouveau_oclass * +nv1a_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0x1a), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv04_devinit_ctor, .dtor = nv04_devinit_dtor, .init = nv04_devinit_init, .fini = nv04_devinit_fini, }, -}; + .pll_set = nv04_devinit_pll_set, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv20.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv20.c index 6cc6080d3bc0..4689ba303b0b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv20.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv20.c @@ -24,18 +24,13 @@ * */ -#include "priv.h" +#include "nv04.h" #include "fbmem.h" -struct nv20_devinit_priv { - struct nouveau_devinit base; - u8 owner; -}; - static void nv20_devinit_meminit(struct nouveau_devinit *devinit) { - struct nv20_devinit_priv *priv = (void *)devinit; + struct nv04_devinit_priv *priv = (void *)devinit; struct nouveau_device *device = nv_device(priv); uint32_t mask = (device->chipset >= 0x25 ? 0x300 : 0x900); uint32_t amount, off; @@ -65,31 +60,15 @@ nv20_devinit_meminit(struct nouveau_devinit *devinit) fbmem_fini(fb); } -static int -nv20_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nv20_devinit_priv *priv; - int ret; - - ret = nouveau_devinit_create(parent, engine, oclass, &priv); - *pobject = nv_object(priv); - if (ret) - return ret; - - priv->base.meminit = nv20_devinit_meminit; - priv->base.pll_set = nv04_devinit_pll_set; - return 0; -} - -struct nouveau_oclass -nv20_devinit_oclass = { - .handle = NV_SUBDEV(DEVINIT, 0x20), - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = nv20_devinit_ctor, +struct nouveau_oclass * +nv20_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0x20), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv04_devinit_ctor, .dtor = nv04_devinit_dtor, .init = nv04_devinit_init, .fini = nv04_devinit_fini, }, -}; + .meminit = nv20_devinit_meminit, + .pll_set = nv04_devinit_pll_set, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c index 6df72247c477..b46c62a1d5d8 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.c @@ -28,9 +28,9 @@ #include <subdev/bios/init.h> #include <subdev/vga.h> -#include "priv.h" +#include "nv50.h" -static int +int nv50_devinit_pll_set(struct nouveau_devinit *devinit, u32 type, u32 freq) { struct nv50_devinit_priv *priv = (void *)devinit; @@ -74,6 +74,19 @@ nv50_devinit_pll_set(struct nouveau_devinit *devinit, u32 type, u32 freq) return 0; } +static u64 +nv50_devinit_disable(struct nouveau_devinit *devinit) +{ + struct nv50_devinit_priv *priv = (void *)devinit; + u32 r001540 = nv_rd32(priv, 0x001540); + u64 disable = 0ULL; + + if (!(r001540 & 0x40000000)) + disable |= (1ULL << NVDEV_ENGINE_MPEG); + + return disable; +} + int nv50_devinit_init(struct nouveau_object *object) { @@ -120,7 +133,7 @@ nv50_devinit_init(struct nouveau_object *object) return 0; } -static int +int nv50_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) @@ -133,17 +146,18 @@ nv50_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; - priv->base.pll_set = nv50_devinit_pll_set; return 0; } -struct nouveau_oclass -nv50_devinit_oclass = { - .handle = NV_SUBDEV(DEVINIT, 0x50), - .ofuncs = &(struct nouveau_ofuncs) { +struct nouveau_oclass * +nv50_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0x50), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nv50_devinit_ctor, .dtor = _nouveau_devinit_dtor, .init = nv50_devinit_init, .fini = _nouveau_devinit_fini, }, -}; + .pll_set = nv50_devinit_pll_set, + .disable = nv50_devinit_disable, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.h b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.h new file mode 100644 index 000000000000..141c27e9f182 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv50.h @@ -0,0 +1,18 @@ +#ifndef __NVKM_DEVINIT_NV50_H__ +#define __NVKM_DEVINIT_NV50_H__ + +#include "priv.h" + +struct nv50_devinit_priv { + struct nouveau_devinit base; +}; + +int nv50_devinit_ctor(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, void *, u32, + struct nouveau_object **); +int nv50_devinit_init(struct nouveau_object *); +int nv50_devinit_pll_set(struct nouveau_devinit *, u32, u32); + +int nva3_devinit_pll_set(struct nouveau_devinit *, u32, u32); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv84.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv84.c new file mode 100644 index 000000000000..787422505d87 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv84.c @@ -0,0 +1,63 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#include "nv50.h" + +static u64 +nv84_devinit_disable(struct nouveau_devinit *devinit) +{ + struct nv50_devinit_priv *priv = (void *)devinit; + u32 r001540 = nv_rd32(priv, 0x001540); + u32 r00154c = nv_rd32(priv, 0x00154c); + u64 disable = 0ULL; + + if (!(r001540 & 0x40000000)) { + disable |= (1ULL << NVDEV_ENGINE_MPEG); + disable |= (1ULL << NVDEV_ENGINE_VP); + disable |= (1ULL << NVDEV_ENGINE_BSP); + disable |= (1ULL << NVDEV_ENGINE_CRYPT); + } + + if (!(r00154c & 0x00000004)) + disable |= (1ULL << NVDEV_ENGINE_DISP); + if (!(r00154c & 0x00000020)) + disable |= (1ULL << NVDEV_ENGINE_BSP); + if (!(r00154c & 0x00000040)) + disable |= (1ULL << NVDEV_ENGINE_CRYPT); + + return disable; +} + +struct nouveau_oclass * +nv84_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0x84), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_devinit_ctor, + .dtor = _nouveau_devinit_dtor, + .init = nv50_devinit_init, + .fini = _nouveau_devinit_fini, + }, + .pll_set = nv50_devinit_pll_set, + .disable = nv84_devinit_disable, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nv98.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv98.c new file mode 100644 index 000000000000..2b0e963fc6f0 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nv98.c @@ -0,0 +1,62 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#include "nv50.h" + +static u64 +nv98_devinit_disable(struct nouveau_devinit *devinit) +{ + struct nv50_devinit_priv *priv = (void *)devinit; + u32 r001540 = nv_rd32(priv, 0x001540); + u32 r00154c = nv_rd32(priv, 0x00154c); + u64 disable = 0ULL; + + if (!(r001540 & 0x40000000)) { + disable |= (1ULL << NVDEV_ENGINE_VP); + disable |= (1ULL << NVDEV_ENGINE_BSP); + disable |= (1ULL << NVDEV_ENGINE_PPP); + } + + if (!(r00154c & 0x00000004)) + disable |= (1ULL << NVDEV_ENGINE_DISP); + if (!(r00154c & 0x00000020)) + disable |= (1ULL << NVDEV_ENGINE_BSP); + if (!(r00154c & 0x00000040)) + disable |= (1ULL << NVDEV_ENGINE_CRYPT); + + return disable; +} + +struct nouveau_oclass * +nv98_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0x98), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_devinit_ctor, + .dtor = _nouveau_devinit_dtor, + .init = nv50_devinit_init, + .fini = _nouveau_devinit_fini, + }, + .pll_set = nv50_devinit_pll_set, + .disable = nv98_devinit_disable, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nva3.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nva3.c index 76a68b290141..6dedf1dad7f7 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nva3.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nva3.c @@ -22,12 +22,12 @@ * Authors: Ben Skeggs */ -#include "priv.h" +#include "nv50.h" -static int +int nva3_devinit_pll_set(struct nouveau_devinit *devinit, u32 type, u32 freq) { - struct nva3_devinit_priv *priv = (void *)devinit; + struct nv50_devinit_priv *priv = (void *)devinit; struct nouveau_bios *bios = nouveau_bios(priv); struct nvbios_pll info; int N, fN, M, P; @@ -58,30 +58,38 @@ nva3_devinit_pll_set(struct nouveau_devinit *devinit, u32 type, u32 freq) return ret; } -static int -nva3_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) +static u64 +nva3_devinit_disable(struct nouveau_devinit *devinit) { - struct nv50_devinit_priv *priv; - int ret; + struct nv50_devinit_priv *priv = (void *)devinit; + u32 r001540 = nv_rd32(priv, 0x001540); + u32 r00154c = nv_rd32(priv, 0x00154c); + u64 disable = 0ULL; - ret = nouveau_devinit_create(parent, engine, oclass, &priv); - *pobject = nv_object(priv); - if (ret) - return ret; + if (!(r001540 & 0x40000000)) { + disable |= (1ULL << NVDEV_ENGINE_VP); + disable |= (1ULL << NVDEV_ENGINE_PPP); + } + + if (!(r00154c & 0x00000004)) + disable |= (1ULL << NVDEV_ENGINE_DISP); + if (!(r00154c & 0x00000020)) + disable |= (1ULL << NVDEV_ENGINE_BSP); + if (!(r00154c & 0x00000200)) + disable |= (1ULL << NVDEV_ENGINE_COPY0); - priv->base.pll_set = nva3_devinit_pll_set; - return 0; + return disable; } -struct nouveau_oclass -nva3_devinit_oclass = { - .handle = NV_SUBDEV(DEVINIT, 0xa3), - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = nva3_devinit_ctor, +struct nouveau_oclass * +nva3_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0xa3), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_devinit_ctor, .dtor = _nouveau_devinit_dtor, .init = nv50_devinit_init, .fini = _nouveau_devinit_fini, }, -}; + .pll_set = nva3_devinit_pll_set, + .disable = nva3_devinit_disable, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nvaf.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nvaf.c new file mode 100644 index 000000000000..4fc68d27eff3 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nvaf.c @@ -0,0 +1,63 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#include "nv50.h" + +static u64 +nvaf_devinit_disable(struct nouveau_devinit *devinit) +{ + struct nv50_devinit_priv *priv = (void *)devinit; + u32 r001540 = nv_rd32(priv, 0x001540); + u32 r00154c = nv_rd32(priv, 0x00154c); + u64 disable = 0; + + if (!(r001540 & 0x40000000)) { + disable |= (1ULL << NVDEV_ENGINE_VP); + disable |= (1ULL << NVDEV_ENGINE_PPP); + } + + if (!(r00154c & 0x00000004)) + disable |= (1ULL << NVDEV_ENGINE_DISP); + if (!(r00154c & 0x00000020)) + disable |= (1ULL << NVDEV_ENGINE_BSP); + if (!(r00154c & 0x00000040)) + disable |= (1ULL << NVDEV_ENGINE_VIC); + if (!(r00154c & 0x00000200)) + disable |= (1ULL << NVDEV_ENGINE_COPY0); + + return disable; +} + +struct nouveau_oclass * +nvaf_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0xaf), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv50_devinit_ctor, + .dtor = _nouveau_devinit_dtor, + .init = nv50_devinit_init, + .fini = _nouveau_devinit_fini, + }, + .pll_set = nva3_devinit_pll_set, + .disable = nvaf_devinit_disable, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/devinit/nvc0.c index 19e265bf4574..fa7e63766b1b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/nvc0.c @@ -22,12 +22,12 @@ * Authors: Ben Skeggs */ -#include "priv.h" +#include "nv50.h" static int nvc0_devinit_pll_set(struct nouveau_devinit *devinit, u32 type, u32 freq) { - struct nvc0_devinit_priv *priv = (void *)devinit; + struct nv50_devinit_priv *priv = (void *)devinit; struct nouveau_bios *bios = nouveau_bios(priv); struct nvbios_pll info; int N, fN, M, P; @@ -59,6 +59,33 @@ nvc0_devinit_pll_set(struct nouveau_devinit *devinit, u32 type, u32 freq) return ret; } +static u64 +nvc0_devinit_disable(struct nouveau_devinit *devinit) +{ + struct nv50_devinit_priv *priv = (void *)devinit; + u32 r022500 = nv_rd32(priv, 0x022500); + u64 disable = 0ULL; + + if (r022500 & 0x00000001) + disable |= (1ULL << NVDEV_ENGINE_DISP); + + if (r022500 & 0x00000002) { + disable |= (1ULL << NVDEV_ENGINE_VP); + disable |= (1ULL << NVDEV_ENGINE_PPP); + } + + if (r022500 & 0x00000004) + disable |= (1ULL << NVDEV_ENGINE_BSP); + if (r022500 & 0x00000008) + disable |= (1ULL << NVDEV_ENGINE_VENC); + if (r022500 & 0x00000100) + disable |= (1ULL << NVDEV_ENGINE_COPY0); + if (r022500 & 0x00000200) + disable |= (1ULL << NVDEV_ENGINE_COPY1); + + return disable; +} + static int nvc0_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -72,19 +99,20 @@ nvc0_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine, if (ret) return ret; - priv->base.pll_set = nvc0_devinit_pll_set; if (nv_rd32(priv, 0x022500) & 0x00000001) priv->base.post = true; return 0; } -struct nouveau_oclass -nvc0_devinit_oclass = { - .handle = NV_SUBDEV(DEVINIT, 0xc0), - .ofuncs = &(struct nouveau_ofuncs) { +struct nouveau_oclass * +nvc0_devinit_oclass = &(struct nouveau_devinit_impl) { + .base.handle = NV_SUBDEV(DEVINIT, 0xc0), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nvc0_devinit_ctor, .dtor = _nouveau_devinit_dtor, .init = nv50_devinit_init, .fini = _nouveau_devinit_fini, }, -}; + .pll_set = nvc0_devinit_pll_set, + .disable = nvc0_devinit_disable, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/devinit/priv.h b/drivers/gpu/drm/nouveau/core/subdev/devinit/priv.h index 7d622e2b0171..822a2fbf44a5 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/devinit/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/devinit/priv.h @@ -6,20 +6,32 @@ #include <subdev/clock/pll.h> #include <subdev/devinit.h> -void nv04_devinit_dtor(struct nouveau_object *); -int nv04_devinit_init(struct nouveau_object *); -int nv04_devinit_fini(struct nouveau_object *, bool); -int nv04_devinit_pll_set(struct nouveau_devinit *, u32, u32); - -void setPLL_single(struct nouveau_devinit *, u32, struct nouveau_pll_vals *); -void setPLL_double_highregs(struct nouveau_devinit *, u32, struct nouveau_pll_vals *); -void setPLL_double_lowregs(struct nouveau_devinit *, u32, struct nouveau_pll_vals *); - - -struct nv50_devinit_priv { - struct nouveau_devinit base; +struct nouveau_devinit_impl { + struct nouveau_oclass base; + void (*meminit)(struct nouveau_devinit *); + int (*pll_set)(struct nouveau_devinit *, u32 type, u32 freq); + u64 (*disable)(struct nouveau_devinit *); }; -int nv50_devinit_init(struct nouveau_object *); +#define nouveau_devinit_create(p,e,o,d) \ + nouveau_devinit_create_((p), (e), (o), sizeof(**d), (void **)d) +#define nouveau_devinit_destroy(p) ({ \ + struct nouveau_devinit *d = (p); \ + _nouveau_devinit_dtor(nv_object(d)); \ +}) +#define nouveau_devinit_init(p) ({ \ + struct nouveau_devinit *d = (p); \ + _nouveau_devinit_init(nv_object(d)); \ +}) +#define nouveau_devinit_fini(p,s) ({ \ + struct nouveau_devinit *d = (p); \ + _nouveau_devinit_fini(nv_object(d), (s)); \ +}) + +int nouveau_devinit_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, int, void **); +void _nouveau_devinit_dtor(struct nouveau_object *); +int _nouveau_devinit_init(struct nouveau_object *); +int _nouveau_devinit_fini(struct nouveau_object *, bool suspend); #endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/gddr5.c b/drivers/gpu/drm/nouveau/core/subdev/fb/gddr5.c index 34f9605ffee6..66fe959b4f74 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/gddr5.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/gddr5.c @@ -25,35 +25,44 @@ #include <subdev/bios.h> #include "priv.h" +/* binary driver only executes this path if the condition (a) is true + * for any configuration (combination of rammap+ramcfg+timing) that + * can be reached on a given card. for now, we will execute the branch + * unconditionally in the hope that a "false everywhere" in the bios + * tables doesn't actually mean "don't touch this". + */ +#define NOTE00(a) 1 + int -nouveau_gddr5_calc(struct nouveau_ram *ram) +nouveau_gddr5_calc(struct nouveau_ram *ram, bool nuts) { - struct nouveau_bios *bios = nouveau_bios(ram); - int pd, lf, xd, vh, vr, vo; - int WL, CL, WR, at, dt, ds; + int pd, lf, xd, vh, vr, vo, l3; + int WL, CL, WR, at[2], dt, ds; int rq = ram->freq < 1000000; /* XXX */ - switch (!!ram->ramcfg.data * ram->ramcfg.version) { + switch (ram->ramcfg.version) { case 0x11: - pd = (nv_ro08(bios, ram->ramcfg.data + 0x01) & 0x80) >> 7; - lf = (nv_ro08(bios, ram->ramcfg.data + 0x01) & 0x40) >> 6; - xd = !(nv_ro08(bios, ram->ramcfg.data + 0x01) & 0x20); - vh = (nv_ro08(bios, ram->ramcfg.data + 0x02) & 0x10) >> 4; - vr = (nv_ro08(bios, ram->ramcfg.data + 0x02) & 0x04) >> 2; - vo = nv_ro08(bios, ram->ramcfg.data + 0x06) & 0xff; + pd = ram->next->bios.ramcfg_11_01_80; + lf = ram->next->bios.ramcfg_11_01_40; + xd = !ram->next->bios.ramcfg_11_01_20; + vh = ram->next->bios.ramcfg_11_02_10; + vr = ram->next->bios.ramcfg_11_02_04; + vo = ram->next->bios.ramcfg_11_06; + l3 = !ram->next->bios.ramcfg_11_07_02; break; default: return -ENOSYS; } - switch (!!ram->timing.data * ram->timing.version) { + switch (ram->timing.version) { case 0x20: - WL = (nv_ro16(bios, ram->timing.data + 0x04) & 0x0f80) >> 7; - CL = nv_ro08(bios, ram->timing.data + 0x04) & 0x1f; - WR = nv_ro08(bios, ram->timing.data + 0x0a) & 0x7f; - at = (nv_ro08(bios, ram->timing.data + 0x2e) & 0xc0) >> 6; - dt = nv_ro08(bios, ram->timing.data + 0x2e) & 0x03; - ds = nv_ro08(bios, ram->timing.data + 0x2f) & 0x03; + WL = (ram->next->bios.timing[1] & 0x00000f80) >> 7; + CL = (ram->next->bios.timing[1] & 0x0000001f); + WR = (ram->next->bios.timing[2] & 0x007f0000) >> 16; + at[0] = ram->next->bios.timing_20_2e_c0; + at[1] = ram->next->bios.timing_20_2e_30; + dt = ram->next->bios.timing_20_2e_03; + ds = ram->next->bios.timing_20_2f_03; break; default: return -ENOSYS; @@ -71,13 +80,25 @@ nouveau_gddr5_calc(struct nouveau_ram *ram) ram->mr[1] &= ~0x0bf; ram->mr[1] |= (xd & 0x01) << 7; - ram->mr[1] |= (at & 0x03) << 4; + ram->mr[1] |= (at[0] & 0x03) << 4; ram->mr[1] |= (dt & 0x03) << 2; ram->mr[1] |= (ds & 0x03) << 0; + /* this seems wrong, alternate field used for the broadcast + * on nuts vs non-nuts configs.. meh, it matches for now. + */ + ram->mr1_nuts = ram->mr[1]; + if (nuts) { + ram->mr[1] &= ~0x030; + ram->mr[1] |= (at[1] & 0x03) << 4; + } + ram->mr[3] &= ~0x020; ram->mr[3] |= (rq & 0x01) << 5; + ram->mr[5] &= ~0x004; + ram->mr[5] |= (l3 << 2); + if (!vo) vo = (ram->mr[6] & 0xff0) >> 4; if (ram->mr[6] & 0x001) @@ -86,11 +107,16 @@ nouveau_gddr5_calc(struct nouveau_ram *ram) ram->mr[6] |= (vo & 0xff) << 4; ram->mr[6] |= (pd & 0x01) << 0; - if (!(ram->mr[7] & 0x100)) - vr = 0; /* binary driver does this.. bug? */ - ram->mr[7] &= ~0x188; - ram->mr[7] |= (vr & 0x01) << 8; + if (NOTE00(vr)) { + ram->mr[7] &= ~0x300; + ram->mr[7] |= (vr & 0x03) << 8; + } + ram->mr[7] &= ~0x088; ram->mr[7] |= (vh & 0x01) << 7; ram->mr[7] |= (lf & 0x01) << 3; + + ram->mr[8] &= ~0x003; + ram->mr[8] |= (WR & 0x10) >> 3; + ram->mr[8] |= (CL & 0x10) >> 4; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c index e5fc37c4caac..45470e1f0385 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c @@ -33,6 +33,21 @@ nvc0_fb_memtype_valid(struct nouveau_fb *pfb, u32 tile_flags) return likely((nvc0_pte_storage_type_map[memtype] != 0xff)); } +static void +nvc0_fb_intr(struct nouveau_subdev *subdev) +{ + struct nvc0_fb_priv *priv = (void *)subdev; + u32 intr = nv_rd32(priv, 0x000100); + if (intr & 0x08000000) { + nv_debug(priv, "PFFB intr\n"); + intr &= ~0x08000000; + } + if (intr & 0x00002000) { + nv_debug(priv, "PBFB intr\n"); + intr &= ~0x00002000; + } +} + int nvc0_fb_init(struct nouveau_object *object) { @@ -86,6 +101,7 @@ nvc0_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return -EFAULT; } + nv_subdev(priv)->intr = nvc0_fb_intr; return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h index 493125214e88..edaf95dee612 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/priv.h @@ -34,7 +34,7 @@ extern struct nouveau_oclass nvc0_ram_oclass; extern struct nouveau_oclass nve0_ram_oclass; int nouveau_sddr3_calc(struct nouveau_ram *ram); -int nouveau_gddr5_calc(struct nouveau_ram *ram); +int nouveau_gddr5_calc(struct nouveau_ram *ram, bool nuts); #define nouveau_fb_create(p,e,c,d) \ nouveau_fb_create_((p), (e), (c), sizeof(**d), (void **)d) diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c index 76762a17d89c..c7fdb3a9e88b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnv50.c @@ -70,13 +70,11 @@ nv50_ram_calc(struct nouveau_fb *pfb, u32 freq) struct nv50_ramseq *hwsq = &ram->hwsq; struct nvbios_perfE perfE; struct nvbios_pll mpll; - struct bit_entry M; struct { u32 data; u8 size; } ramcfg, timing; - u8 ver, hdr, cnt, strap; - u32 data; + u8 ver, hdr, cnt, len, strap; int N1, M1, N2, M2, P; int ret, i; @@ -93,16 +91,7 @@ nv50_ram_calc(struct nouveau_fb *pfb, u32 freq) } while (perfE.memory < freq); /* locate specific data set for the attached memory */ - if (bit_entry(bios, 'M', &M) || M.version != 1 || M.length < 5) { - nv_error(pfb, "invalid/missing memory table\n"); - return -EINVAL; - } - - strap = (nv_rd32(pfb, 0x101000) & 0x0000003c) >> 2; - data = nv_ro16(bios, M.offset + 3); - if (data) - strap = nv_ro08(bios, data + strap); - + strap = nvbios_ramcfg_index(bios); if (strap >= cnt) { nv_error(pfb, "invalid ramcfg strap\n"); return -EINVAL; @@ -113,7 +102,8 @@ nv50_ram_calc(struct nouveau_fb *pfb, u32 freq) /* lookup memory timings, if bios says they're present */ strap = nv_ro08(bios, ramcfg.data + 0x01); if (strap != 0xff) { - timing.data = nvbios_timing_entry(bios, strap, &ver, &hdr); + timing.data = nvbios_timingEe(bios, strap, &ver, &hdr, + &cnt, &len); if (!timing.data || ver != 0x10 || hdr < 0x12) { nv_error(pfb, "invalid/missing timing entry " "%02x %04x %02x %02x\n", diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c index f6292cd9207c..f4ae8aa46a25 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c @@ -79,8 +79,7 @@ nva3_ram_calc(struct nouveau_fb *pfb, u32 freq) struct nva3_ram *ram = (void *)pfb->ram; struct nva3_ramfuc *fuc = &ram->fuc; struct nva3_clock_info mclk; - struct bit_entry M; - u8 ver, cnt, strap; + u8 ver, cnt, len, strap; u32 data; struct { u32 data; @@ -91,24 +90,15 @@ nva3_ram_calc(struct nouveau_fb *pfb, u32 freq) int ret; /* lookup memory config data relevant to the target frequency */ - rammap.data = nvbios_rammap_match(bios, freq / 1000, &ver, &rammap.size, - &cnt, &ramcfg.size); + rammap.data = nvbios_rammapEm(bios, freq / 1000, &ver, &rammap.size, + &cnt, &ramcfg.size); if (!rammap.data || ver != 0x10 || rammap.size < 0x0e) { nv_error(pfb, "invalid/missing rammap entry\n"); return -EINVAL; } /* locate specific data set for the attached memory */ - if (bit_entry(bios, 'M', &M) || M.version != 2 || M.length < 3) { - nv_error(pfb, "invalid/missing memory table\n"); - return -EINVAL; - } - - strap = (nv_rd32(pfb, 0x101000) & 0x0000003c) >> 2; - data = nv_ro16(bios, M.offset + 1); - if (data) - strap = nv_ro08(bios, data + strap); - + strap = nvbios_ramcfg_index(bios); if (strap >= cnt) { nv_error(pfb, "invalid ramcfg strap\n"); return -EINVAL; @@ -123,8 +113,8 @@ nva3_ram_calc(struct nouveau_fb *pfb, u32 freq) /* lookup memory timings, if bios says they're present */ strap = nv_ro08(bios, ramcfg.data + 0x01); if (strap != 0xff) { - timing.data = nvbios_timing_entry(bios, strap, &ver, - &timing.size); + timing.data = nvbios_timingEe(bios, strap, &ver, &timing.size, + &cnt, &len); if (!timing.data || ver != 0x10 || timing.size < 0x19) { nv_error(pfb, "invalid/missing timing entry\n"); return -EINVAL; diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c index f464547c6bab..0391b824ee76 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnvc0.c @@ -23,7 +23,6 @@ */ #include <subdev/bios.h> -#include <subdev/bios/bit.h> #include <subdev/bios/pll.h> #include <subdev/bios/rammap.h> #include <subdev/bios/timing.h> @@ -134,9 +133,7 @@ nvc0_ram_calc(struct nouveau_fb *pfb, u32 freq) struct nouveau_bios *bios = nouveau_bios(pfb); struct nvc0_ram *ram = (void *)pfb->ram; struct nvc0_ramfuc *fuc = &ram->fuc; - struct bit_entry M; - u8 ver, cnt, strap; - u32 data; + u8 ver, cnt, len, strap; struct { u32 data; u8 size; @@ -147,24 +144,15 @@ nvc0_ram_calc(struct nouveau_fb *pfb, u32 freq) int ret; /* lookup memory config data relevant to the target frequency */ - rammap.data = nvbios_rammap_match(bios, freq / 1000, &ver, &rammap.size, - &cnt, &ramcfg.size); + rammap.data = nvbios_rammapEm(bios, freq / 1000, &ver, &rammap.size, + &cnt, &ramcfg.size); if (!rammap.data || ver != 0x10 || rammap.size < 0x0e) { nv_error(pfb, "invalid/missing rammap entry\n"); return -EINVAL; } /* locate specific data set for the attached memory */ - if (bit_entry(bios, 'M', &M) || M.version != 2 || M.length < 3) { - nv_error(pfb, "invalid/missing memory table\n"); - return -EINVAL; - } - - strap = (nv_rd32(pfb, 0x101000) & 0x0000003c) >> 2; - data = nv_ro16(bios, M.offset + 1); - if (data) - strap = nv_ro08(bios, data + strap); - + strap = nvbios_ramcfg_index(bios); if (strap >= cnt) { nv_error(pfb, "invalid ramcfg strap\n"); return -EINVAL; @@ -179,8 +167,8 @@ nvc0_ram_calc(struct nouveau_fb *pfb, u32 freq) /* lookup memory timings, if bios says they're present */ strap = nv_ro08(bios, ramcfg.data + 0x01); if (strap != 0xff) { - timing.data = nvbios_timing_entry(bios, strap, &ver, - &timing.size); + timing.data = nvbios_timingEe(bios, strap, &ver, &timing.size, + &cnt, &len); if (!timing.data || ver != 0x10 || timing.size < 0x19) { nv_error(pfb, "invalid/missing timing entry\n"); return -EINVAL; diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c index bc86cfd084f6..3257c522a021 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c @@ -25,7 +25,6 @@ #include <subdev/gpio.h> #include <subdev/bios.h> -#include <subdev/bios/bit.h> #include <subdev/bios/pll.h> #include <subdev/bios/init.h> #include <subdev/bios/rammap.h> @@ -42,6 +41,14 @@ #include "ramfuc.h" +/* binary driver only executes this path if the condition (a) is true + * for any configuration (combination of rammap+ramcfg+timing) that + * can be reached on a given card. for now, we will execute the branch + * unconditionally in the hope that a "false everywhere" in the bios + * tables doesn't actually mean "don't touch this". + */ +#define NOTE00(a) 1 + struct nve0_ramfuc { struct ramfuc base; @@ -104,7 +111,9 @@ struct nve0_ramfuc { struct ramfuc_reg r_mr[16]; /* MR0 - MR8, MR15 */ struct ramfuc_reg r_0x62c000; + struct ramfuc_reg r_0x10f200; + struct ramfuc_reg r_0x10f210; struct ramfuc_reg r_0x10f310; struct ramfuc_reg r_0x10f314; @@ -118,12 +127,17 @@ struct nve0_ramfuc { struct ramfuc_reg r_0x10f65c; struct ramfuc_reg r_0x10f6bc; struct ramfuc_reg r_0x100710; - struct ramfuc_reg r_0x10f750; + struct ramfuc_reg r_0x100750; }; struct nve0_ram { struct nouveau_ram base; struct nve0_ramfuc fuc; + + u32 parts; + u32 pmask; + u32 pnuts; + int from; int mode; int N1, fN1, M1, P1; @@ -134,17 +148,17 @@ struct nve0_ram { * GDDR5 ******************************************************************************/ static void -train(struct nve0_ramfuc *fuc, u32 magic) +nve0_ram_train(struct nve0_ramfuc *fuc, u32 mask, u32 data) { struct nve0_ram *ram = container_of(fuc, typeof(*ram), fuc); - struct nouveau_fb *pfb = nouveau_fb(ram); - const int mc = nv_rd32(pfb, 0x02243c); - int i; - - ram_mask(fuc, 0x10f910, 0xbc0e0000, magic); - ram_mask(fuc, 0x10f914, 0xbc0e0000, magic); - for (i = 0; i < mc; i++) { - const u32 addr = 0x110974 + (i * 0x1000); + u32 addr = 0x110974, i; + + ram_mask(fuc, 0x10f910, mask, data); + ram_mask(fuc, 0x10f914, mask, data); + + for (i = 0; (data & 0x80000000) && i < ram->parts; addr += 0x1000, i++) { + if (ram->pmask & (1 << i)) + continue; ram_wait(fuc, addr, 0x0000000f, 0x00000000, 500000); } } @@ -199,12 +213,12 @@ r1373f4_init(struct nve0_ramfuc *fuc) } static void -r1373f4_fini(struct nve0_ramfuc *fuc, u32 ramcfg) +r1373f4_fini(struct nve0_ramfuc *fuc) { struct nve0_ram *ram = container_of(fuc, typeof(*ram), fuc); - struct nouveau_bios *bios = nouveau_bios(ram); - u8 v0 = (nv_ro08(bios, ramcfg + 0x03) & 0xc0) >> 6; - u8 v1 = (nv_ro08(bios, ramcfg + 0x03) & 0x30) >> 4; + struct nouveau_ram_data *next = ram->base.next; + u8 v0 = next->bios.ramcfg_11_03_c0; + u8 v1 = next->bios.ramcfg_11_03_30; u32 tmp; tmp = ram_rd32(fuc, 0x1373ec) & ~0x00030000; @@ -220,25 +234,46 @@ r1373f4_fini(struct nve0_ramfuc *fuc, u32 ramcfg) ram_mask(fuc, 0x10f800, 0x00000030, (v0 ^ v1) << 4); } +static void +nve0_ram_nuts(struct nve0_ram *ram, struct ramfuc_reg *reg, + u32 _mask, u32 _data, u32 _copy) +{ + struct nve0_fb_priv *priv = (void *)nouveau_fb(ram); + struct ramfuc *fuc = &ram->fuc.base; + u32 addr = 0x110000 + (reg->addr[0] & 0xfff); + u32 mask = _mask | _copy; + u32 data = (_data & _mask) | (reg->data & _copy); + u32 i; + + for (i = 0; i < 16; i++, addr += 0x1000) { + if (ram->pnuts & (1 << i)) { + u32 prev = nv_rd32(priv, addr); + u32 next = (prev & ~mask) | data; + nouveau_memx_wr32(fuc->memx, addr, next); + } + } +} +#define ram_nuts(s,r,m,d,c) \ + nve0_ram_nuts((s), &(s)->fuc.r_##r, (m), (d), (c)) + static int nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) { - struct nouveau_bios *bios = nouveau_bios(pfb); struct nve0_ram *ram = (void *)pfb->ram; struct nve0_ramfuc *fuc = &ram->fuc; - const u32 rammap = ram->base.rammap.data; - const u32 ramcfg = ram->base.ramcfg.data; - const u32 timing = ram->base.timing.data; - int vc = !(nv_ro08(bios, ramcfg + 0x02) & 0x08); - int mv = 1; /*XXX*/ + struct nouveau_ram_data *next = ram->base.next; + int vc = !(next->bios.ramcfg_11_02_08); + int mv = !(next->bios.ramcfg_11_02_04); u32 mask, data; ram_mask(fuc, 0x10f808, 0x40000000, 0x40000000); ram_wr32(fuc, 0x62c000, 0x0f0f0000); /* MR1: turn termination on early, for some reason.. */ - if ((ram->base.mr[1] & 0x03c) != 0x030) + if ((ram->base.mr[1] & 0x03c) != 0x030) { ram_mask(fuc, mr[1], 0x03c, ram->base.mr[1] & 0x03c); + ram_nuts(ram, mr[1], 0x03c, ram->base.mr1_nuts & 0x03c, 0x000); + } if (vc == 1 && ram_have(fuc, gpio2E)) { u32 temp = ram_mask(fuc, gpio2E, 0x3000, fuc->r_func2E[1]); @@ -250,8 +285,7 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) ram_mask(fuc, 0x10f200, 0x00000800, 0x00000000); - ram_mask(fuc, 0x10f914, 0x01020000, 0x000c0000); - ram_mask(fuc, 0x10f910, 0x01020000, 0x000c0000); + nve0_ram_train(fuc, 0x01020000, 0x000c0000); ram_wr32(fuc, 0x10f210, 0x00000000); /* REFRESH_AUTO = 0 */ ram_nsec(fuc, 1000); @@ -280,28 +314,28 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) if (1) { data |= 0x800807e0; - switch (nv_ro08(bios, ramcfg + 0x03) & 0xc0) { - case 0xc0: data &= ~0x00000040; break; - case 0x80: data &= ~0x00000100; break; - case 0x40: data &= ~0x80000000; break; - case 0x00: data &= ~0x00000400; break; + switch (next->bios.ramcfg_11_03_c0) { + case 3: data &= ~0x00000040; break; + case 2: data &= ~0x00000100; break; + case 1: data &= ~0x80000000; break; + case 0: data &= ~0x00000400; break; } - switch (nv_ro08(bios, ramcfg + 0x03) & 0x30) { - case 0x30: data &= ~0x00000020; break; - case 0x20: data &= ~0x00000080; break; - case 0x10: data &= ~0x00080000; break; - case 0x00: data &= ~0x00000200; break; + switch (next->bios.ramcfg_11_03_30) { + case 3: data &= ~0x00000020; break; + case 2: data &= ~0x00000080; break; + case 1: data &= ~0x00080000; break; + case 0: data &= ~0x00000200; break; } } - if (nv_ro08(bios, ramcfg + 0x02) & 0x80) + if (next->bios.ramcfg_11_02_80) mask |= 0x03000000; - if (nv_ro08(bios, ramcfg + 0x02) & 0x40) + if (next->bios.ramcfg_11_02_40) mask |= 0x00002000; - if (nv_ro08(bios, ramcfg + 0x07) & 0x10) + if (next->bios.ramcfg_11_07_10) mask |= 0x00004000; - if (nv_ro08(bios, ramcfg + 0x07) & 0x08) + if (next->bios.ramcfg_11_07_08) mask |= 0x00000003; else { mask |= 0x34000000; @@ -314,18 +348,18 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) if (ram->from == 2 && ram->mode != 2) { ram_mask(fuc, 0x10f808, 0x00080000, 0x00000000); - ram_mask(fuc, 0x10f200, 0x00008000, 0x00008000); + ram_mask(fuc, 0x10f200, 0x18008000, 0x00008000); ram_mask(fuc, 0x10f800, 0x00000000, 0x00000004); ram_mask(fuc, 0x10f830, 0x00008000, 0x01040010); ram_mask(fuc, 0x10f830, 0x01000000, 0x00000000); r1373f4_init(fuc); ram_mask(fuc, 0x1373f0, 0x00000002, 0x00000001); - r1373f4_fini(fuc, ramcfg); + r1373f4_fini(fuc); ram_mask(fuc, 0x10f830, 0x00c00000, 0x00240001); } else if (ram->from != 2 && ram->mode != 2) { r1373f4_init(fuc); - r1373f4_fini(fuc, ramcfg); + r1373f4_fini(fuc); } if (ram_have(fuc, gpioMV)) { @@ -336,49 +370,54 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) } } - if ( (nv_ro08(bios, ramcfg + 0x02) & 0x40) || - (nv_ro08(bios, ramcfg + 0x07) & 0x10)) { + if ( (next->bios.ramcfg_11_02_40) || + (next->bios.ramcfg_11_07_10)) { ram_mask(fuc, 0x132040, 0x00010000, 0x00010000); ram_nsec(fuc, 20000); } if (ram->from != 2 && ram->mode == 2) { + if (0 /*XXX: Titan */) + ram_mask(fuc, 0x10f200, 0x18000000, 0x18000000); ram_mask(fuc, 0x10f800, 0x00000004, 0x00000000); ram_mask(fuc, 0x1373f0, 0x00000000, 0x00000002); ram_mask(fuc, 0x10f830, 0x00800001, 0x00408010); r1373f4_init(fuc); - r1373f4_fini(fuc, ramcfg); + r1373f4_fini(fuc); ram_mask(fuc, 0x10f808, 0x00000000, 0x00080000); ram_mask(fuc, 0x10f200, 0x00808000, 0x00800000); } else if (ram->from == 2 && ram->mode == 2) { ram_mask(fuc, 0x10f800, 0x00000004, 0x00000000); r1373f4_init(fuc); - r1373f4_fini(fuc, ramcfg); + r1373f4_fini(fuc); } if (ram->mode != 2) /*XXX*/ { - if (nv_ro08(bios, ramcfg + 0x07) & 0x40) + if (next->bios.ramcfg_11_07_40) ram_mask(fuc, 0x10f670, 0x80000000, 0x80000000); } - data = (nv_ro08(bios, rammap + 0x11) & 0x0c) >> 2; - ram_wr32(fuc, 0x10f65c, 0x00000011 * data); - ram_wr32(fuc, 0x10f6b8, 0x01010101 * nv_ro08(bios, ramcfg + 0x09)); - ram_wr32(fuc, 0x10f6bc, 0x01010101 * nv_ro08(bios, ramcfg + 0x09)); + ram_wr32(fuc, 0x10f65c, 0x00000011 * next->bios.rammap_11_11_0c); + ram_wr32(fuc, 0x10f6b8, 0x01010101 * next->bios.ramcfg_11_09); + ram_wr32(fuc, 0x10f6bc, 0x01010101 * next->bios.ramcfg_11_09); - data = nv_ro08(bios, ramcfg + 0x04); - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x08)) { - ram_wr32(fuc, 0x10f698, 0x01010101 * data); - ram_wr32(fuc, 0x10f69c, 0x01010101 * data); + if (!next->bios.ramcfg_11_07_08 && !next->bios.ramcfg_11_07_04) { + ram_wr32(fuc, 0x10f698, 0x01010101 * next->bios.ramcfg_11_04); + ram_wr32(fuc, 0x10f69c, 0x01010101 * next->bios.ramcfg_11_04); + } else + if (!next->bios.ramcfg_11_07_08) { + ram_wr32(fuc, 0x10f698, 0x00000000); + ram_wr32(fuc, 0x10f69c, 0x00000000); } if (ram->mode != 2) { - u32 temp = ram_rd32(fuc, 0x10f694) & ~0xff00ff00; - ram_wr32(fuc, 0x10f694, temp | (0x01000100 * data)); + u32 data = 0x01000100 * next->bios.ramcfg_11_04; + ram_nuke(fuc, 0x10f694); + ram_mask(fuc, 0x10f694, 0xff00ff00, data); } - if (ram->mode == 2 && (nv_ro08(bios, ramcfg + 0x08) & 0x10)) + if (ram->mode == 2 && (next->bios.ramcfg_11_08_10)) data = 0x00000080; else data = 0x00000000; @@ -386,19 +425,19 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) mask = 0x00070000; data = 0x00000000; - if (!(nv_ro08(bios, ramcfg + 0x02) & 0x80)) + if (!(next->bios.ramcfg_11_02_80)) data |= 0x03000000; - if (!(nv_ro08(bios, ramcfg + 0x02) & 0x40)) + if (!(next->bios.ramcfg_11_02_40)) data |= 0x00002000; - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x10)) + if (!(next->bios.ramcfg_11_07_10)) data |= 0x00004000; - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x08)) + if (!(next->bios.ramcfg_11_07_08)) data |= 0x00000003; else data |= 0x74000000; ram_mask(fuc, 0x10f824, mask, data); - if (nv_ro08(bios, ramcfg + 0x01) & 0x08) + if (next->bios.ramcfg_11_01_08) data = 0x00000000; else data = 0x00001000; @@ -409,61 +448,90 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) ram_mask(fuc, 0x10f670, 0x80000000, 0x00000000); } - if (nv_ro08(bios, ramcfg + 0x08) & 0x01) + if (next->bios.ramcfg_11_08_01) data = 0x00100000; else data = 0x00000000; ram_mask(fuc, 0x10f82c, 0x00100000, data); data = 0x00000000; - if (nv_ro08(bios, ramcfg + 0x08) & 0x08) + if (next->bios.ramcfg_11_08_08) data |= 0x00002000; - if (nv_ro08(bios, ramcfg + 0x08) & 0x04) + if (next->bios.ramcfg_11_08_04) data |= 0x00001000; - if (nv_ro08(bios, ramcfg + 0x08) & 0x02) + if (next->bios.ramcfg_11_08_02) data |= 0x00004000; ram_mask(fuc, 0x10f830, 0x00007000, data); /* PFB timing */ - ram_mask(fuc, 0x10f248, 0xffffffff, nv_ro32(bios, timing + 0x28)); - ram_mask(fuc, 0x10f290, 0xffffffff, nv_ro32(bios, timing + 0x00)); - ram_mask(fuc, 0x10f294, 0xffffffff, nv_ro32(bios, timing + 0x04)); - ram_mask(fuc, 0x10f298, 0xffffffff, nv_ro32(bios, timing + 0x08)); - ram_mask(fuc, 0x10f29c, 0xffffffff, nv_ro32(bios, timing + 0x0c)); - ram_mask(fuc, 0x10f2a0, 0xffffffff, nv_ro32(bios, timing + 0x10)); - ram_mask(fuc, 0x10f2a4, 0xffffffff, nv_ro32(bios, timing + 0x14)); - ram_mask(fuc, 0x10f2a8, 0xffffffff, nv_ro32(bios, timing + 0x18)); - ram_mask(fuc, 0x10f2ac, 0xffffffff, nv_ro32(bios, timing + 0x1c)); - ram_mask(fuc, 0x10f2cc, 0xffffffff, nv_ro32(bios, timing + 0x20)); - ram_mask(fuc, 0x10f2e8, 0xffffffff, nv_ro32(bios, timing + 0x24)); - - data = (nv_ro08(bios, ramcfg + 0x02) & 0x03) << 8; - if (nv_ro08(bios, ramcfg + 0x01) & 0x10) - data |= 0x70000000; - ram_mask(fuc, 0x10f604, 0x70000300, data); - - data = (nv_ro08(bios, timing + 0x30) & 0x07) << 28; - if (nv_ro08(bios, ramcfg + 0x01) & 0x01) - data |= 0x00000100; - ram_mask(fuc, 0x10f614, 0x70000000, data); - - data = (nv_ro08(bios, timing + 0x30) & 0x07) << 28; - if (nv_ro08(bios, ramcfg + 0x01) & 0x02) - data |= 0x00000100; - ram_mask(fuc, 0x10f610, 0x70000000, data); + ram_mask(fuc, 0x10f248, 0xffffffff, next->bios.timing[10]); + ram_mask(fuc, 0x10f290, 0xffffffff, next->bios.timing[0]); + ram_mask(fuc, 0x10f294, 0xffffffff, next->bios.timing[1]); + ram_mask(fuc, 0x10f298, 0xffffffff, next->bios.timing[2]); + ram_mask(fuc, 0x10f29c, 0xffffffff, next->bios.timing[3]); + ram_mask(fuc, 0x10f2a0, 0xffffffff, next->bios.timing[4]); + ram_mask(fuc, 0x10f2a4, 0xffffffff, next->bios.timing[5]); + ram_mask(fuc, 0x10f2a8, 0xffffffff, next->bios.timing[6]); + ram_mask(fuc, 0x10f2ac, 0xffffffff, next->bios.timing[7]); + ram_mask(fuc, 0x10f2cc, 0xffffffff, next->bios.timing[8]); + ram_mask(fuc, 0x10f2e8, 0xffffffff, next->bios.timing[9]); + + data = mask = 0x00000000; + if (NOTE00(ramcfg_08_20)) { + if (next->bios.ramcfg_11_08_20) + data |= 0x01000000; + mask |= 0x01000000; + } + ram_mask(fuc, 0x10f200, mask, data); + + data = mask = 0x00000000; + if (NOTE00(ramcfg_02_03 != 0)) { + data |= (next->bios.ramcfg_11_02_03) << 8; + mask |= 0x00000300; + } + if (NOTE00(ramcfg_01_10)) { + if (next->bios.ramcfg_11_01_10) + data |= 0x70000000; + mask |= 0x70000000; + } + ram_mask(fuc, 0x10f604, mask, data); + + data = mask = 0x00000000; + if (NOTE00(timing_30_07 != 0)) { + data |= (next->bios.timing_20_30_07) << 28; + mask |= 0x70000000; + } + if (NOTE00(ramcfg_01_01)) { + if (next->bios.ramcfg_11_01_01) + data |= 0x00000100; + mask |= 0x00000100; + } + ram_mask(fuc, 0x10f614, mask, data); + + data = mask = 0x00000000; + if (NOTE00(timing_30_07 != 0)) { + data |= (next->bios.timing_20_30_07) << 28; + mask |= 0x70000000; + } + if (NOTE00(ramcfg_01_02)) { + if (next->bios.ramcfg_11_01_02) + data |= 0x00000100; + mask |= 0x00000100; + } + ram_mask(fuc, 0x10f610, mask, data); mask = 0x33f00000; data = 0x00000000; - if (!(nv_ro08(bios, ramcfg + 0x01) & 0x04)) + if (!(next->bios.ramcfg_11_01_04)) data |= 0x20200000; - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x80)) + if (!(next->bios.ramcfg_11_07_80)) data |= 0x12800000; /*XXX: see note above about there probably being some condition * for the 10f824 stuff that uses ramcfg 3... */ - if ( (nv_ro08(bios, ramcfg + 0x03) & 0xf0)) { - if (nv_ro08(bios, rammap + 0x08) & 0x0c) { - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x80)) + if ( (next->bios.ramcfg_11_03_f0)) { + if (next->bios.rammap_11_08_0c) { + if (!(next->bios.ramcfg_11_07_80)) mask |= 0x00000020; else data |= 0x00000020; @@ -476,49 +544,53 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) ram_mask(fuc, 0x10f808, mask, data); - data = nv_ro08(bios, ramcfg + 0x03) & 0x0f; - ram_wr32(fuc, 0x10f870, 0x11111111 * data); + ram_wr32(fuc, 0x10f870, 0x11111111 * next->bios.ramcfg_11_03_0f); - data = nv_ro08(bios, ramcfg + 0x02) & 0x03; - if (nv_ro08(bios, ramcfg + 0x01) & 0x10) - data |= 0x00000004; - if ((nv_rd32(bios, 0x100770) & 0x00000004) != (data & 0x00000004)) { - ram_wr32(fuc, 0x10f750, 0x04000009); + data = mask = 0x00000000; + if (NOTE00(ramcfg_02_03 != 0)) { + data |= next->bios.ramcfg_11_02_03; + mask |= 0x00000003; + } + if (NOTE00(ramcfg_01_10)) { + if (next->bios.ramcfg_11_01_10) + data |= 0x00000004; + mask |= 0x00000004; + } + + if ((ram_mask(fuc, 0x100770, mask, data) & mask & 4) != (data & 4)) { + ram_mask(fuc, 0x100750, 0x00000008, 0x00000008); ram_wr32(fuc, 0x100710, 0x00000000); ram_wait(fuc, 0x100710, 0x80000000, 0x80000000, 200000); } - ram_mask(fuc, 0x100770, 0x00000007, data); - data = (nv_ro08(bios, timing + 0x30) & 0x07) << 8; - if (nv_ro08(bios, ramcfg + 0x01) & 0x01) + data = (next->bios.timing_20_30_07) << 8; + if (next->bios.ramcfg_11_01_01) data |= 0x80000000; ram_mask(fuc, 0x100778, 0x00000700, data); - data = nv_ro16(bios, timing + 0x2c); - ram_mask(fuc, 0x10f250, 0x000003f0, (data & 0x003f) << 4); - ram_mask(fuc, 0x10f24c, 0x7f000000, (data & 0x1fc0) << 18); - - data = nv_ro08(bios, timing + 0x30); - ram_mask(fuc, 0x10f224, 0x001f0000, (data & 0xf8) << 13); + ram_mask(fuc, 0x10f250, 0x000003f0, next->bios.timing_20_2c_003f << 4); + data = (next->bios.timing[10] & 0x7f000000) >> 24; + if (data < next->bios.timing_20_2c_1fc0) + data = next->bios.timing_20_2c_1fc0; + ram_mask(fuc, 0x10f24c, 0x7f000000, data << 24); + ram_mask(fuc, 0x10f224, 0x001f0000, next->bios.timing_20_30_f8 << 16); - data = nv_ro16(bios, timing + 0x31); - ram_mask(fuc, 0x10fec4, 0x041e0f07, (data & 0x0800) << 15 | - (data & 0x0780) << 10 | - (data & 0x0078) << 5 | - (data & 0x0007)); - ram_mask(fuc, 0x10fec8, 0x00000027, (data & 0x8000) >> 10 | - (data & 0x7000) >> 12); + ram_mask(fuc, 0x10fec4, 0x041e0f07, next->bios.timing_20_31_0800 << 26 | + next->bios.timing_20_31_0780 << 17 | + next->bios.timing_20_31_0078 << 8 | + next->bios.timing_20_31_0007); + ram_mask(fuc, 0x10fec8, 0x00000027, next->bios.timing_20_31_8000 << 5 | + next->bios.timing_20_31_7000); ram_wr32(fuc, 0x10f090, 0x4000007e); - ram_nsec(fuc, 1000); + ram_nsec(fuc, 2000); ram_wr32(fuc, 0x10f314, 0x00000001); /* PRECHARGE */ ram_wr32(fuc, 0x10f310, 0x00000001); /* REFRESH */ - ram_nsec(fuc, 2000); ram_wr32(fuc, 0x10f210, 0x80000000); /* REFRESH_AUTO = 1 */ - if ((nv_ro08(bios, ramcfg + 0x08) & 0x10) && (ram->mode == 2) /*XXX*/) { + if ((next->bios.ramcfg_11_08_10) && (ram->mode == 2) /*XXX*/) { u32 temp = ram_mask(fuc, 0x10f294, 0xff000000, 0x24000000); - train(fuc, 0xa4010000); /*XXX*/ + nve0_ram_train(fuc, 0xbc0e0000, 0xa4010000); /*XXX*/ ram_nsec(fuc, 1000); ram_wr32(fuc, 0x10f294, temp); } @@ -528,7 +600,7 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) ram_mask(fuc, mr[8], 0xfff, ram->base.mr[8]); ram_nsec(fuc, 1000); ram_mask(fuc, mr[1], 0xfff, ram->base.mr[1]); - ram_mask(fuc, mr[5], 0xfff, ram->base.mr[5]); + ram_mask(fuc, mr[5], 0xfff, ram->base.mr[5] & ~0x004); /* LP3 later */ ram_mask(fuc, mr[6], 0xfff, ram->base.mr[6]); ram_mask(fuc, mr[7], 0xfff, ram->base.mr[7]); @@ -544,12 +616,13 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) ram_wr32(fuc, 0x10f318, 0x00000001); /* NOP? */ ram_mask(fuc, 0x10f200, 0x80000000, 0x00000000); ram_nsec(fuc, 1000); + ram_nuts(ram, 0x10f200, 0x18808800, 0x00000000, 0x18808800); data = ram_rd32(fuc, 0x10f978); data &= ~0x00046144; data |= 0x0000000b; - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x08)) { - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x04)) + if (!(next->bios.ramcfg_11_07_08)) { + if (!(next->bios.ramcfg_11_07_04)) data |= 0x0000200c; else data |= 0x00000000; @@ -563,44 +636,43 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) ram_wr32(fuc, 0x10f830, data); } - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x08)) { + if (!(next->bios.ramcfg_11_07_08)) { data = 0x88020000; - if ( (nv_ro08(bios, ramcfg + 0x07) & 0x04)) + if ( (next->bios.ramcfg_11_07_04)) data |= 0x10000000; - if (!(nv_ro08(bios, rammap + 0x08) & 0x10)) + if (!(next->bios.rammap_11_08_10)) data |= 0x00080000; } else { data = 0xa40e0000; } - train(fuc, data); - ram_nsec(fuc, 1000); + nve0_ram_train(fuc, 0xbc0f0000, data); + if (1) /* XXX: not always? */ + ram_nsec(fuc, 1000); if (ram->mode == 2) { /*XXX*/ ram_mask(fuc, 0x10f800, 0x00000004, 0x00000004); } - /* MR5: (re)enable LP3 if necessary - * XXX: need to find the switch, keeping off for now - */ - ram_mask(fuc, mr[5], 0x00000004, 0x00000000); + /* LP3 */ + if (ram_mask(fuc, mr[5], 0x004, ram->base.mr[5]) != ram->base.mr[5]) + ram_nsec(fuc, 1000); if (ram->mode != 2) { ram_mask(fuc, 0x10f830, 0x01000000, 0x01000000); ram_mask(fuc, 0x10f830, 0x01000000, 0x00000000); } - if (nv_ro08(bios, ramcfg + 0x07) & 0x02) { - ram_mask(fuc, 0x10f910, 0x80020000, 0x01000000); - ram_mask(fuc, 0x10f914, 0x80020000, 0x01000000); - } + if (next->bios.ramcfg_11_07_02) + nve0_ram_train(fuc, 0x80020000, 0x01000000); ram_wr32(fuc, 0x62c000, 0x0f0f0f00); - if (nv_ro08(bios, rammap + 0x08) & 0x01) + if (next->bios.rammap_11_08_01) data = 0x00000800; else data = 0x00000000; ram_mask(fuc, 0x10f200, 0x00000800, data); + ram_nuts(ram, 0x10f200, 0x18808800, data, 0x18808800); return 0; } @@ -611,17 +683,14 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq) static int nve0_ram_calc_sddr3(struct nouveau_fb *pfb, u32 freq) { - struct nouveau_bios *bios = nouveau_bios(pfb); struct nve0_ram *ram = (void *)pfb->ram; struct nve0_ramfuc *fuc = &ram->fuc; const u32 rcoef = (( ram->P1 << 16) | (ram->N1 << 8) | ram->M1); const u32 runk0 = ram->fN1 << 16; const u32 runk1 = ram->fN1; - const u32 rammap = ram->base.rammap.data; - const u32 ramcfg = ram->base.ramcfg.data; - const u32 timing = ram->base.timing.data; - int vc = !(nv_ro08(bios, ramcfg + 0x02) & 0x08); - int mv = 1; /*XXX*/ + struct nouveau_ram_data *next = ram->base.next; + int vc = !(next->bios.ramcfg_11_02_08); + int mv = !(next->bios.ramcfg_11_02_04); u32 mask, data; ram_mask(fuc, 0x10f808, 0x40000000, 0x40000000); @@ -636,7 +705,7 @@ nve0_ram_calc_sddr3(struct nouveau_fb *pfb, u32 freq) } ram_mask(fuc, 0x10f200, 0x00000800, 0x00000000); - if ((nv_ro08(bios, ramcfg + 0x03) & 0xf0)) + if ((next->bios.ramcfg_11_03_f0)) ram_mask(fuc, 0x10f808, 0x04000000, 0x04000000); ram_wr32(fuc, 0x10f314, 0x00000001); /* PRECHARGE */ @@ -661,28 +730,28 @@ nve0_ram_calc_sddr3(struct nouveau_fb *pfb, u32 freq) if (1) { mask |= 0x800807e0; data |= 0x800807e0; - switch (nv_ro08(bios, ramcfg + 0x03) & 0xc0) { - case 0xc0: data &= ~0x00000040; break; - case 0x80: data &= ~0x00000100; break; - case 0x40: data &= ~0x80000000; break; - case 0x00: data &= ~0x00000400; break; + switch (next->bios.ramcfg_11_03_c0) { + case 3: data &= ~0x00000040; break; + case 2: data &= ~0x00000100; break; + case 1: data &= ~0x80000000; break; + case 0: data &= ~0x00000400; break; } - switch (nv_ro08(bios, ramcfg + 0x03) & 0x30) { - case 0x30: data &= ~0x00000020; break; - case 0x20: data &= ~0x00000080; break; - case 0x10: data &= ~0x00080000; break; - case 0x00: data &= ~0x00000200; break; + switch (next->bios.ramcfg_11_03_30) { + case 3: data &= ~0x00000020; break; + case 2: data &= ~0x00000080; break; + case 1: data &= ~0x00080000; break; + case 0: data &= ~0x00000200; break; } } - if (nv_ro08(bios, ramcfg + 0x02) & 0x80) + if (next->bios.ramcfg_11_02_80) mask |= 0x03000000; - if (nv_ro08(bios, ramcfg + 0x02) & 0x40) + if (next->bios.ramcfg_11_02_40) mask |= 0x00002000; - if (nv_ro08(bios, ramcfg + 0x07) & 0x10) + if (next->bios.ramcfg_11_07_10) mask |= 0x00004000; - if (nv_ro08(bios, ramcfg + 0x07) & 0x08) + if (next->bios.ramcfg_11_07_08) mask |= 0x00000003; else mask |= 0x14000000; @@ -692,7 +761,7 @@ nve0_ram_calc_sddr3(struct nouveau_fb *pfb, u32 freq) ram_mask(fuc, 0x1373f4, 0x00000000, 0x00010010); data = ram_rd32(fuc, 0x1373ec) & ~0x00030000; - data |= (nv_ro08(bios, ramcfg + 0x03) & 0x30) << 12; + data |= (next->bios.ramcfg_11_03_30) << 12; ram_wr32(fuc, 0x1373ec, data); ram_mask(fuc, 0x1373f4, 0x00000003, 0x00000000); ram_mask(fuc, 0x1373f4, 0x00000010, 0x00000000); @@ -724,68 +793,67 @@ nve0_ram_calc_sddr3(struct nouveau_fb *pfb, u32 freq) } } - if ( (nv_ro08(bios, ramcfg + 0x02) & 0x40) || - (nv_ro08(bios, ramcfg + 0x07) & 0x10)) { + if ( (next->bios.ramcfg_11_02_40) || + (next->bios.ramcfg_11_07_10)) { ram_mask(fuc, 0x132040, 0x00010000, 0x00010000); ram_nsec(fuc, 20000); } if (ram->mode != 2) /*XXX*/ { - if (nv_ro08(bios, ramcfg + 0x07) & 0x40) + if (next->bios.ramcfg_11_07_40) ram_mask(fuc, 0x10f670, 0x80000000, 0x80000000); } - data = (nv_ro08(bios, rammap + 0x11) & 0x0c) >> 2; - ram_wr32(fuc, 0x10f65c, 0x00000011 * data); - ram_wr32(fuc, 0x10f6b8, 0x01010101 * nv_ro08(bios, ramcfg + 0x09)); - ram_wr32(fuc, 0x10f6bc, 0x01010101 * nv_ro08(bios, ramcfg + 0x09)); + ram_wr32(fuc, 0x10f65c, 0x00000011 * next->bios.rammap_11_11_0c); + ram_wr32(fuc, 0x10f6b8, 0x01010101 * next->bios.ramcfg_11_09); + ram_wr32(fuc, 0x10f6bc, 0x01010101 * next->bios.ramcfg_11_09); mask = 0x00010000; data = 0x00000000; - if (!(nv_ro08(bios, ramcfg + 0x02) & 0x80)) + if (!(next->bios.ramcfg_11_02_80)) data |= 0x03000000; - if (!(nv_ro08(bios, ramcfg + 0x02) & 0x40)) + if (!(next->bios.ramcfg_11_02_40)) data |= 0x00002000; - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x10)) + if (!(next->bios.ramcfg_11_07_10)) data |= 0x00004000; - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x08)) + if (!(next->bios.ramcfg_11_07_08)) data |= 0x00000003; else data |= 0x14000000; ram_mask(fuc, 0x10f824, mask, data); ram_nsec(fuc, 1000); - if (nv_ro08(bios, ramcfg + 0x08) & 0x01) + if (next->bios.ramcfg_11_08_01) data = 0x00100000; else data = 0x00000000; ram_mask(fuc, 0x10f82c, 0x00100000, data); /* PFB timing */ - ram_mask(fuc, 0x10f248, 0xffffffff, nv_ro32(bios, timing + 0x28)); - ram_mask(fuc, 0x10f290, 0xffffffff, nv_ro32(bios, timing + 0x00)); - ram_mask(fuc, 0x10f294, 0xffffffff, nv_ro32(bios, timing + 0x04)); - ram_mask(fuc, 0x10f298, 0xffffffff, nv_ro32(bios, timing + 0x08)); - ram_mask(fuc, 0x10f29c, 0xffffffff, nv_ro32(bios, timing + 0x0c)); - ram_mask(fuc, 0x10f2a0, 0xffffffff, nv_ro32(bios, timing + 0x10)); - ram_mask(fuc, 0x10f2a4, 0xffffffff, nv_ro32(bios, timing + 0x14)); - ram_mask(fuc, 0x10f2a8, 0xffffffff, nv_ro32(bios, timing + 0x18)); - ram_mask(fuc, 0x10f2ac, 0xffffffff, nv_ro32(bios, timing + 0x1c)); - ram_mask(fuc, 0x10f2cc, 0xffffffff, nv_ro32(bios, timing + 0x20)); - ram_mask(fuc, 0x10f2e8, 0xffffffff, nv_ro32(bios, timing + 0x24)); + ram_mask(fuc, 0x10f248, 0xffffffff, next->bios.timing[10]); + ram_mask(fuc, 0x10f290, 0xffffffff, next->bios.timing[0]); + ram_mask(fuc, 0x10f294, 0xffffffff, next->bios.timing[1]); + ram_mask(fuc, 0x10f298, 0xffffffff, next->bios.timing[2]); + ram_mask(fuc, 0x10f29c, 0xffffffff, next->bios.timing[3]); + ram_mask(fuc, 0x10f2a0, 0xffffffff, next->bios.timing[4]); + ram_mask(fuc, 0x10f2a4, 0xffffffff, next->bios.timing[5]); + ram_mask(fuc, 0x10f2a8, 0xffffffff, next->bios.timing[6]); + ram_mask(fuc, 0x10f2ac, 0xffffffff, next->bios.timing[7]); + ram_mask(fuc, 0x10f2cc, 0xffffffff, next->bios.timing[8]); + ram_mask(fuc, 0x10f2e8, 0xffffffff, next->bios.timing[9]); mask = 0x33f00000; data = 0x00000000; - if (!(nv_ro08(bios, ramcfg + 0x01) & 0x04)) + if (!(next->bios.ramcfg_11_01_04)) data |= 0x20200000; - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x80)) + if (!(next->bios.ramcfg_11_07_80)) data |= 0x12800000; /*XXX: see note above about there probably being some condition * for the 10f824 stuff that uses ramcfg 3... */ - if ( (nv_ro08(bios, ramcfg + 0x03) & 0xf0)) { - if (nv_ro08(bios, rammap + 0x08) & 0x0c) { - if (!(nv_ro08(bios, ramcfg + 0x07) & 0x80)) + if ( (next->bios.ramcfg_11_03_f0)) { + if (next->bios.rammap_11_08_0c) { + if (!(next->bios.ramcfg_11_07_80)) mask |= 0x00000020; else data |= 0x00000020; @@ -799,21 +867,16 @@ nve0_ram_calc_sddr3(struct nouveau_fb *pfb, u32 freq) ram_mask(fuc, 0x10f808, mask, data); - data = nv_ro08(bios, ramcfg + 0x03) & 0x0f; - ram_wr32(fuc, 0x10f870, 0x11111111 * data); + ram_wr32(fuc, 0x10f870, 0x11111111 * next->bios.ramcfg_11_03_0f); - data = nv_ro16(bios, timing + 0x2c); - ram_mask(fuc, 0x10f250, 0x000003f0, (data & 0x003f) << 4); + ram_mask(fuc, 0x10f250, 0x000003f0, next->bios.timing_20_2c_003f << 4); - if (((nv_ro32(bios, timing + 0x2c) & 0x00001fc0) >> 6) > - ((nv_ro32(bios, timing + 0x28) & 0x7f000000) >> 24)) - data = (nv_ro32(bios, timing + 0x2c) & 0x00001fc0) >> 6; - else - data = (nv_ro32(bios, timing + 0x28) & 0x1f000000) >> 24; + data = (next->bios.timing[10] & 0x7f000000) >> 24; + if (data < next->bios.timing_20_2c_1fc0) + data = next->bios.timing_20_2c_1fc0; ram_mask(fuc, 0x10f24c, 0x7f000000, data << 24); - data = nv_ro08(bios, timing + 0x30); - ram_mask(fuc, 0x10f224, 0x001f0000, (data & 0xf8) << 13); + ram_mask(fuc, 0x10f224, 0x001f0000, next->bios.timing_20_30_f8); ram_wr32(fuc, 0x10f090, 0x4000007f); ram_nsec(fuc, 1000); @@ -855,7 +918,7 @@ nve0_ram_calc_sddr3(struct nouveau_fb *pfb, u32 freq) ram_wr32(fuc, 0x62c000, 0x0f0f0f00); - if (nv_ro08(bios, rammap + 0x08) & 0x01) + if (next->bios.rammap_11_08_01) data = 0x00000800; else data = 0x00000000; @@ -868,21 +931,18 @@ nve0_ram_calc_sddr3(struct nouveau_fb *pfb, u32 freq) ******************************************************************************/ static int -nve0_ram_calc(struct nouveau_fb *pfb, u32 freq) +nve0_ram_calc_data(struct nouveau_fb *pfb, u32 freq, + struct nouveau_ram_data *data) { struct nouveau_bios *bios = nouveau_bios(pfb); struct nve0_ram *ram = (void *)pfb->ram; - struct nve0_ramfuc *fuc = &ram->fuc; - struct bit_entry M; - int ret, refclk, strap, i; - u32 data; - u8 cnt; + u8 strap, cnt, len; /* lookup memory config data relevant to the target frequency */ - ram->base.rammap.data = nvbios_rammap_match(bios, freq / 1000, - &ram->base.rammap.version, - &ram->base.rammap.size, &cnt, - &ram->base.ramcfg.size); + ram->base.rammap.data = nvbios_rammapEp(bios, freq / 1000, + &ram->base.rammap.version, + &ram->base.rammap.size, + &cnt, &len, &data->bios); if (!ram->base.rammap.data || ram->base.rammap.version != 0x11 || ram->base.rammap.size < 0x09) { nv_error(pfb, "invalid/missing rammap entry\n"); @@ -890,24 +950,13 @@ nve0_ram_calc(struct nouveau_fb *pfb, u32 freq) } /* locate specific data set for the attached memory */ - if (bit_entry(bios, 'M', &M) || M.version != 2 || M.length < 3) { - nv_error(pfb, "invalid/missing memory table\n"); - return -EINVAL; - } - - strap = (nv_rd32(pfb, 0x101000) & 0x0000003c) >> 2; - data = nv_ro16(bios, M.offset + 1); - if (data) - strap = nv_ro08(bios, data + strap); - - if (strap >= cnt) { - nv_error(pfb, "invalid ramcfg strap\n"); - return -EINVAL; - } - - ram->base.ramcfg.version = ram->base.rammap.version; - ram->base.ramcfg.data = ram->base.rammap.data + ram->base.rammap.size + - (ram->base.ramcfg.size * strap); + ram->base.ramcfg.data = nvbios_rammapSp(bios, ram->base.rammap.data, + ram->base.rammap.version, + ram->base.rammap.size, cnt, len, + nvbios_ramcfg_index(bios), + &ram->base.ramcfg.version, + &ram->base.ramcfg.size, + &data->bios); if (!ram->base.ramcfg.data || ram->base.ramcfg.version != 0x11 || ram->base.ramcfg.size < 0x08) { nv_error(pfb, "invalid/missing ramcfg entry\n"); @@ -918,9 +967,9 @@ nve0_ram_calc(struct nouveau_fb *pfb, u32 freq) strap = nv_ro08(bios, ram->base.ramcfg.data + 0x00); if (strap != 0xff) { ram->base.timing.data = - nvbios_timing_entry(bios, strap, - &ram->base.timing.version, - &ram->base.timing.size); + nvbios_timingEp(bios, strap, &ram->base.timing.version, + &ram->base.timing.size, &cnt, &len, + &data->bios); if (!ram->base.timing.data || ram->base.timing.version != 0x20 || ram->base.timing.size < 0x33) { @@ -931,11 +980,23 @@ nve0_ram_calc(struct nouveau_fb *pfb, u32 freq) ram->base.timing.data = 0; } + data->freq = freq; + return 0; +} + +static int +nve0_ram_calc_xits(struct nouveau_fb *pfb, struct nouveau_ram_data *next) +{ + struct nve0_ram *ram = (void *)pfb->ram; + struct nve0_ramfuc *fuc = &ram->fuc; + int refclk, i; + int ret; + ret = ram_init(fuc, pfb); if (ret) return ret; - ram->mode = (freq > fuc->refpll.vco1.max_freq) ? 2 : 1; + ram->mode = (next->freq > fuc->refpll.vco1.max_freq) ? 2 : 1; ram->from = ram_rd32(fuc, 0x1373f4) & 0x0000000f; /* XXX: this is *not* what nvidia do. on fermi nvidia generally @@ -946,7 +1007,7 @@ nve0_ram_calc(struct nouveau_fb *pfb, u32 freq) * so far, i've seen very weird values being chosen by nvidia on * kepler boards, no idea how/why they're chosen. */ - refclk = freq; + refclk = next->freq; if (ram->mode == 2) refclk = fuc->mempll.refclk; @@ -968,7 +1029,7 @@ nve0_ram_calc(struct nouveau_fb *pfb, u32 freq) fuc->mempll.min_p = 1; fuc->mempll.max_p = 2; - ret = nva3_pll_calc(nv_subdev(pfb), &fuc->mempll, freq, + ret = nva3_pll_calc(nv_subdev(pfb), &fuc->mempll, next->freq, &ram->N2, NULL, &ram->M2, &ram->P2); if (ret <= 0) { nv_error(pfb, "unable to calc mempll\n"); @@ -980,17 +1041,18 @@ nve0_ram_calc(struct nouveau_fb *pfb, u32 freq) if (ram_have(fuc, mr[i])) ram->base.mr[i] = ram_rd32(fuc, mr[i]); } + ram->base.freq = next->freq; switch (ram->base.type) { case NV_MEM_TYPE_DDR3: ret = nouveau_sddr3_calc(&ram->base); if (ret == 0) - ret = nve0_ram_calc_sddr3(pfb, freq); + ret = nve0_ram_calc_sddr3(pfb, next->freq); break; case NV_MEM_TYPE_GDDR5: - ret = nouveau_gddr5_calc(&ram->base); + ret = nouveau_gddr5_calc(&ram->base, ram->pnuts != 0); if (ret == 0) - ret = nve0_ram_calc_gddr5(pfb, freq); + ret = nve0_ram_calc_gddr5(pfb, next->freq); break; default: ret = -ENOSYS; @@ -1001,13 +1063,55 @@ nve0_ram_calc(struct nouveau_fb *pfb, u32 freq) } static int +nve0_ram_calc(struct nouveau_fb *pfb, u32 freq) +{ + struct nouveau_clock *clk = nouveau_clock(pfb); + struct nve0_ram *ram = (void *)pfb->ram; + struct nouveau_ram_data *xits = &ram->base.xition; + struct nouveau_ram_data *copy; + int ret; + + if (ram->base.next == NULL) { + ret = nve0_ram_calc_data(pfb, clk->read(clk, nv_clk_src_mem), + &ram->base.former); + if (ret) + return ret; + + ret = nve0_ram_calc_data(pfb, freq, &ram->base.target); + if (ret) + return ret; + + if (ram->base.target.freq < ram->base.former.freq) { + *xits = ram->base.target; + copy = &ram->base.former; + } else { + *xits = ram->base.former; + copy = &ram->base.target; + } + + xits->bios.ramcfg_11_02_04 = copy->bios.ramcfg_11_02_04; + xits->bios.ramcfg_11_02_03 = copy->bios.ramcfg_11_02_03; + xits->bios.timing_20_30_07 = copy->bios.timing_20_30_07; + + ram->base.next = &ram->base.target; + if (memcmp(xits, &ram->base.former, sizeof(xits->bios))) + ram->base.next = &ram->base.xition; + } else { + BUG_ON(ram->base.next != &ram->base.xition); + ram->base.next = &ram->base.target; + } + + return nve0_ram_calc_xits(pfb, ram->base.next); +} + +static int nve0_ram_prog(struct nouveau_fb *pfb) { struct nouveau_device *device = nv_device(pfb); struct nve0_ram *ram = (void *)pfb->ram; struct nve0_ramfuc *fuc = &ram->fuc; ram_exec(fuc, nouveau_boolopt(device->cfgopt, "NvMemExec", false)); - return 0; + return (ram->base.next == &ram->base.xition); } static void @@ -1015,6 +1119,7 @@ nve0_ram_tidy(struct nouveau_fb *pfb) { struct nve0_ram *ram = (void *)pfb->ram; struct nve0_ramfuc *fuc = &ram->fuc; + ram->base.next = NULL; ram_exec(fuc, false); } @@ -1055,7 +1160,7 @@ nve0_ram_init(struct nouveau_object *object) * binary driver skips the one that's already been setup by * the init tables. */ - data = nvbios_rammap_table(bios, &ver, &hdr, &cnt, &len, &snr, &ssz); + data = nvbios_rammapTe(bios, &ver, &hdr, &cnt, &len, &snr, &ssz); if (!data || hdr < 0x15) return -EINVAL; @@ -1073,6 +1178,7 @@ nve0_ram_init(struct nouveau_object *object) data += 4; } nv_wr32(pfb, 0x10f65c, save); + nv_mask(pfb, 0x10f584, 0x11000000, 0x00000000); switch (ram->base.type) { case NV_MEM_TYPE_GDDR5: @@ -1117,7 +1223,8 @@ nve0_ram_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_gpio *gpio = nouveau_gpio(pfb); struct dcb_gpio_func func; struct nve0_ram *ram; - int ret; + int ret, i; + u32 tmp; ret = nvc0_ram_create(parent, engine, oclass, &ram); *pobject = nv_object(ram); @@ -1136,6 +1243,25 @@ nve0_ram_ctor(struct nouveau_object *parent, struct nouveau_object *engine, break; } + /* calculate a mask of differently configured memory partitions, + * because, of course reclocking wasn't complicated enough + * already without having to treat some of them differently to + * the others.... + */ + ram->parts = nv_rd32(pfb, 0x022438); + ram->pmask = nv_rd32(pfb, 0x022554); + ram->pnuts = 0; + for (i = 0, tmp = 0; i < ram->parts; i++) { + if (!(ram->pmask & (1 << i))) { + u32 cfg1 = nv_rd32(pfb, 0x110204 + (i * 0x1000)); + if (tmp && tmp != cfg1) { + ram->pnuts |= (1 << i); + continue; + } + tmp = cfg1; + } + } + // parse bios data for both pll's ret = nvbios_pll_parse(bios, 0x0c, &ram->fuc.refpll); if (ret) { @@ -1248,7 +1374,7 @@ nve0_ram_ctor(struct nouveau_object *parent, struct nouveau_object *engine, ram->fuc.r_0x10f65c = ramfuc_reg(0x10f65c); ram->fuc.r_0x10f6bc = ramfuc_reg(0x10f6bc); ram->fuc.r_0x100710 = ramfuc_reg(0x100710); - ram->fuc.r_0x10f750 = ramfuc_reg(0x10f750); + ram->fuc.r_0x100750 = ramfuc_reg(0x100750); return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c index 041fd5edaebf..c33c03d2f4af 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c @@ -197,7 +197,7 @@ static int nouveau_i2c_identify(struct nouveau_i2c *i2c, int index, const char *what, struct nouveau_i2c_board_info *info, bool (*match)(struct nouveau_i2c_port *, - struct i2c_board_info *)) + struct i2c_board_info *, void *), void *data) { struct nouveau_i2c_port *port = nouveau_i2c_find(i2c, index); int i; @@ -221,7 +221,7 @@ nouveau_i2c_identify(struct nouveau_i2c *i2c, int index, const char *what, } if (nv_probe_i2c(port, info[i].dev.addr) && - (!match || match(port, &info[i].dev))) { + (!match || match(port, &info[i].dev, data))) { nv_info(i2c, "detected %s: %s\n", what, info[i].dev.type); return i; diff --git a/drivers/gpu/drm/nouveau/core/subdev/instmem/base.c b/drivers/gpu/drm/nouveau/core/subdev/instmem/base.c index 6565f3dbbe04..14706d9842ca 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/instmem/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/instmem/base.c @@ -22,7 +22,24 @@ * Authors: Ben Skeggs */ -#include <subdev/instmem.h> +#include "priv.h" + +/****************************************************************************** + * instmem object base implementation + *****************************************************************************/ + +void +_nouveau_instobj_dtor(struct nouveau_object *object) +{ + struct nouveau_instmem *imem = (void *)object->engine; + struct nouveau_instobj *iobj = (void *)object; + + mutex_lock(&nv_subdev(imem)->mutex); + list_del(&iobj->head); + mutex_unlock(&nv_subdev(imem)->mutex); + + return nouveau_object_destroy(&iobj->base); +} int nouveau_instobj_create_(struct nouveau_object *parent, @@ -46,73 +63,26 @@ nouveau_instobj_create_(struct nouveau_object *parent, return 0; } -void -nouveau_instobj_destroy(struct nouveau_instobj *iobj) -{ - struct nouveau_subdev *subdev = nv_subdev(iobj->base.engine); +/****************************************************************************** + * instmem subdev base implementation + *****************************************************************************/ - mutex_lock(&subdev->mutex); - list_del(&iobj->head); - mutex_unlock(&subdev->mutex); - - return nouveau_object_destroy(&iobj->base); -} - -void -_nouveau_instobj_dtor(struct nouveau_object *object) +static int +nouveau_instmem_alloc(struct nouveau_instmem *imem, + struct nouveau_object *parent, u32 size, u32 align, + struct nouveau_object **pobject) { - struct nouveau_instobj *iobj = (void *)object; - return nouveau_instobj_destroy(iobj); + struct nouveau_object *engine = nv_object(imem); + struct nouveau_instmem_impl *impl = (void *)engine->oclass; + struct nouveau_instobj_args args = { .size = size, .align = align }; + return nouveau_object_ctor(parent, engine, impl->instobj, &args, + sizeof(args), pobject); } int -nouveau_instmem_create_(struct nouveau_object *parent, - struct nouveau_object *engine, - struct nouveau_oclass *oclass, - int length, void **pobject) -{ - struct nouveau_instmem *imem; - int ret; - - ret = nouveau_subdev_create_(parent, engine, oclass, 0, - "INSTMEM", "instmem", length, pobject); - imem = *pobject; - if (ret) - return ret; - - INIT_LIST_HEAD(&imem->list); - return 0; -} - -int -nouveau_instmem_init(struct nouveau_instmem *imem) -{ - struct nouveau_instobj *iobj; - int ret, i; - - ret = nouveau_subdev_init(&imem->base); - if (ret) - return ret; - - mutex_lock(&imem->base.mutex); - - list_for_each_entry(iobj, &imem->list, head) { - if (iobj->suspend) { - for (i = 0; i < iobj->size; i += 4) - nv_wo32(iobj, i, iobj->suspend[i / 4]); - vfree(iobj->suspend); - iobj->suspend = NULL; - } - } - - mutex_unlock(&imem->base.mutex); - - return 0; -} - -int -nouveau_instmem_fini(struct nouveau_instmem *imem, bool suspend) +_nouveau_instmem_fini(struct nouveau_object *object, bool suspend) { + struct nouveau_instmem *imem = (void *)object; struct nouveau_instobj *iobj; int i, ret = 0; @@ -143,12 +113,45 @@ int _nouveau_instmem_init(struct nouveau_object *object) { struct nouveau_instmem *imem = (void *)object; - return nouveau_instmem_init(imem); + struct nouveau_instobj *iobj; + int ret, i; + + ret = nouveau_subdev_init(&imem->base); + if (ret) + return ret; + + mutex_lock(&imem->base.mutex); + + list_for_each_entry(iobj, &imem->list, head) { + if (iobj->suspend) { + for (i = 0; i < iobj->size; i += 4) + nv_wo32(iobj, i, iobj->suspend[i / 4]); + vfree(iobj->suspend); + iobj->suspend = NULL; + } + } + + mutex_unlock(&imem->base.mutex); + + return 0; } int -_nouveau_instmem_fini(struct nouveau_object *object, bool suspend) +nouveau_instmem_create_(struct nouveau_object *parent, + struct nouveau_object *engine, + struct nouveau_oclass *oclass, + int length, void **pobject) { - struct nouveau_instmem *imem = (void *)object; - return nouveau_instmem_fini(imem, suspend); + struct nouveau_instmem *imem; + int ret; + + ret = nouveau_subdev_create_(parent, engine, oclass, 0, + "INSTMEM", "instmem", length, pobject); + imem = *pobject; + if (ret) + return ret; + + INIT_LIST_HEAD(&imem->list); + imem->alloc = nouveau_instmem_alloc; + return 0; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.c index 795393d7b2f5..7b64befee48f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.c @@ -22,10 +22,35 @@ * Authors: Ben Skeggs */ -#include <subdev/fb.h> - #include "nv04.h" +/****************************************************************************** + * instmem object implementation + *****************************************************************************/ + +static u32 +nv04_instobj_rd32(struct nouveau_object *object, u64 addr) +{ + struct nv04_instobj_priv *node = (void *)object; + return nv_ro32(object->engine, node->mem->offset + addr); +} + +static void +nv04_instobj_wr32(struct nouveau_object *object, u64 addr, u32 data) +{ + struct nv04_instobj_priv *node = (void *)object; + nv_wo32(object->engine, node->mem->offset + addr, data); +} + +static void +nv04_instobj_dtor(struct nouveau_object *object) +{ + struct nv04_instmem_priv *priv = (void *)object->engine; + struct nv04_instobj_priv *node = (void *)object; + nouveau_mm_free(&priv->heap, &node->mem); + nouveau_instobj_destroy(&node->base); +} + static int nv04_instobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -33,18 +58,19 @@ nv04_instobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine, { struct nv04_instmem_priv *priv = (void *)engine; struct nv04_instobj_priv *node; - int ret, align; + struct nouveau_instobj_args *args = data; + int ret; - align = (unsigned long)data; - if (!align) - align = 1; + if (!args->align) + args->align = 1; ret = nouveau_instobj_create(parent, engine, oclass, &node); *pobject = nv_object(node); if (ret) return ret; - ret = nouveau_mm_head(&priv->heap, 1, size, size, align, &node->mem); + ret = nouveau_mm_head(&priv->heap, 1, args->size, args->size, + args->align, &node->mem); if (ret) return ret; @@ -53,32 +79,9 @@ nv04_instobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return 0; } -static void -nv04_instobj_dtor(struct nouveau_object *object) -{ - struct nv04_instmem_priv *priv = (void *)object->engine; - struct nv04_instobj_priv *node = (void *)object; - nouveau_mm_free(&priv->heap, &node->mem); - nouveau_instobj_destroy(&node->base); -} - -static u32 -nv04_instobj_rd32(struct nouveau_object *object, u64 addr) -{ - struct nv04_instobj_priv *node = (void *)object; - return nv_ro32(object->engine, node->mem->offset + addr); -} - -static void -nv04_instobj_wr32(struct nouveau_object *object, u64 addr, u32 data) -{ - struct nv04_instobj_priv *node = (void *)object; - nv_wo32(object->engine, node->mem->offset + addr, data); -} - -static struct nouveau_oclass +struct nouveau_instobj_impl nv04_instobj_oclass = { - .ofuncs = &(struct nouveau_ofuncs) { + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nv04_instobj_ctor, .dtor = nv04_instobj_dtor, .init = _nouveau_instobj_init, @@ -88,19 +91,34 @@ nv04_instobj_oclass = { }, }; -int -nv04_instmem_alloc(struct nouveau_instmem *imem, struct nouveau_object *parent, - u32 size, u32 align, struct nouveau_object **pobject) +/****************************************************************************** + * instmem subdev implementation + *****************************************************************************/ + +static u32 +nv04_instmem_rd32(struct nouveau_object *object, u64 addr) { - struct nouveau_object *engine = nv_object(imem); - int ret; + return nv_rd32(object, 0x700000 + addr); +} - ret = nouveau_object_ctor(parent, engine, &nv04_instobj_oclass, - (void *)(unsigned long)align, size, pobject); - if (ret) - return ret; +static void +nv04_instmem_wr32(struct nouveau_object *object, u64 addr, u32 data) +{ + return nv_wr32(object, 0x700000 + addr, data); +} - return 0; +void +nv04_instmem_dtor(struct nouveau_object *object) +{ + struct nv04_instmem_priv *priv = (void *)object; + nouveau_gpuobj_ref(NULL, &priv->ramfc); + nouveau_gpuobj_ref(NULL, &priv->ramro); + nouveau_ramht_ref(NULL, &priv->ramht); + nouveau_gpuobj_ref(NULL, &priv->vbios); + nouveau_mm_fini(&priv->heap); + if (priv->iomem) + iounmap(priv->iomem); + nouveau_instmem_destroy(&priv->base); } static int @@ -118,7 +136,6 @@ nv04_instmem_ctor(struct nouveau_object *parent, struct nouveau_object *engine, /* PRAMIN aperture maps over the end of VRAM, reserve it */ priv->base.reserved = 512 * 1024; - priv->base.alloc = nv04_instmem_alloc; ret = nouveau_mm_init(&priv->heap, 0, priv->base.reserved, 1); if (ret) @@ -150,36 +167,10 @@ nv04_instmem_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return 0; } -void -nv04_instmem_dtor(struct nouveau_object *object) -{ - struct nv04_instmem_priv *priv = (void *)object; - nouveau_gpuobj_ref(NULL, &priv->ramfc); - nouveau_gpuobj_ref(NULL, &priv->ramro); - nouveau_ramht_ref(NULL, &priv->ramht); - nouveau_gpuobj_ref(NULL, &priv->vbios); - nouveau_mm_fini(&priv->heap); - if (priv->iomem) - iounmap(priv->iomem); - nouveau_instmem_destroy(&priv->base); -} - -static u32 -nv04_instmem_rd32(struct nouveau_object *object, u64 addr) -{ - return nv_rd32(object, 0x700000 + addr); -} - -static void -nv04_instmem_wr32(struct nouveau_object *object, u64 addr, u32 data) -{ - return nv_wr32(object, 0x700000 + addr, data); -} - -struct nouveau_oclass -nv04_instmem_oclass = { - .handle = NV_SUBDEV(INSTMEM, 0x04), - .ofuncs = &(struct nouveau_ofuncs) { +struct nouveau_oclass * +nv04_instmem_oclass = &(struct nouveau_instmem_impl) { + .base.handle = NV_SUBDEV(INSTMEM, 0x04), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nv04_instmem_ctor, .dtor = nv04_instmem_dtor, .init = _nouveau_instmem_init, @@ -187,4 +178,5 @@ nv04_instmem_oclass = { .rd32 = nv04_instmem_rd32, .wr32 = nv04_instmem_wr32, }, -}; + .instobj = &nv04_instobj_oclass.base, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.h b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.h index b15b61310236..095fbc6fc099 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.h +++ b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv04.h @@ -5,7 +5,9 @@ #include <core/ramht.h> #include <core/mm.h> -#include <subdev/instmem.h> +#include "priv.h" + +extern struct nouveau_instobj_impl nv04_instobj_oclass; struct nv04_instmem_priv { struct nouveau_instmem base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c index b10a143787a7..ec0b9661d614 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c +++ b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv40.c @@ -26,6 +26,24 @@ #include "nv04.h" +/****************************************************************************** + * instmem subdev implementation + *****************************************************************************/ + +static u32 +nv40_instmem_rd32(struct nouveau_object *object, u64 addr) +{ + struct nv04_instmem_priv *priv = (void *)object; + return ioread32_native(priv->iomem + addr); +} + +static void +nv40_instmem_wr32(struct nouveau_object *object, u64 addr, u32 data) +{ + struct nv04_instmem_priv *priv = (void *)object; + iowrite32_native(data, priv->iomem + addr); +} + static int nv40_instmem_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, @@ -69,7 +87,6 @@ nv40_instmem_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->base.reserved += 512 * 1024; /* object storage */ priv->base.reserved = round_up(priv->base.reserved, 4096); - priv->base.alloc = nv04_instmem_alloc; ret = nouveau_mm_init(&priv->heap, 0, priv->base.reserved, 1); if (ret) @@ -106,24 +123,10 @@ nv40_instmem_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return 0; } -static u32 -nv40_instmem_rd32(struct nouveau_object *object, u64 addr) -{ - struct nv04_instmem_priv *priv = (void *)object; - return ioread32_native(priv->iomem + addr); -} - -static void -nv40_instmem_wr32(struct nouveau_object *object, u64 addr, u32 data) -{ - struct nv04_instmem_priv *priv = (void *)object; - iowrite32_native(data, priv->iomem + addr); -} - -struct nouveau_oclass -nv40_instmem_oclass = { - .handle = NV_SUBDEV(INSTMEM, 0x40), - .ofuncs = &(struct nouveau_ofuncs) { +struct nouveau_oclass * +nv40_instmem_oclass = &(struct nouveau_instmem_impl) { + .base.handle = NV_SUBDEV(INSTMEM, 0x40), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nv40_instmem_ctor, .dtor = nv04_instmem_dtor, .init = _nouveau_instmem_init, @@ -131,4 +134,5 @@ nv40_instmem_oclass = { .rd32 = nv40_instmem_rd32, .wr32 = nv40_instmem_wr32, }, -}; + .instobj = &nv04_instobj_oclass.base, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv50.c index 97bc5dff93e7..7cb3b098a08d 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/instmem/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/instmem/nv50.c @@ -22,11 +22,11 @@ * Authors: Ben Skeggs */ -#include <subdev/instmem.h> #include <subdev/fb.h> - #include <core/mm.h> +#include "priv.h" + struct nv50_instmem_priv { struct nouveau_instmem base; spinlock_t lock; @@ -38,42 +38,9 @@ struct nv50_instobj_priv { struct nouveau_mem *mem; }; -static int -nv50_instobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nouveau_fb *pfb = nouveau_fb(parent); - struct nv50_instobj_priv *node; - u32 align = (unsigned long)data; - int ret; - - size = max((size + 4095) & ~4095, (u32)4096); - align = max((align + 4095) & ~4095, (u32)4096); - - ret = nouveau_instobj_create(parent, engine, oclass, &node); - *pobject = nv_object(node); - if (ret) - return ret; - - ret = pfb->ram->get(pfb, size, align, 0, 0x800, &node->mem); - if (ret) - return ret; - - node->base.addr = node->mem->offset; - node->base.size = node->mem->size << 12; - node->mem->page_shift = 12; - return 0; -} - -static void -nv50_instobj_dtor(struct nouveau_object *object) -{ - struct nv50_instobj_priv *node = (void *)object; - struct nouveau_fb *pfb = nouveau_fb(object); - pfb->ram->put(pfb, &node->mem); - nouveau_instobj_destroy(&node->base); -} +/****************************************************************************** + * instmem object implementation + *****************************************************************************/ static u32 nv50_instobj_rd32(struct nouveau_object *object, u64 offset) @@ -113,9 +80,46 @@ nv50_instobj_wr32(struct nouveau_object *object, u64 offset, u32 data) spin_unlock_irqrestore(&priv->lock, flags); } -static struct nouveau_oclass +static void +nv50_instobj_dtor(struct nouveau_object *object) +{ + struct nv50_instobj_priv *node = (void *)object; + struct nouveau_fb *pfb = nouveau_fb(object); + pfb->ram->put(pfb, &node->mem); + nouveau_instobj_destroy(&node->base); +} + +static int +nv50_instobj_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nouveau_fb *pfb = nouveau_fb(parent); + struct nouveau_instobj_args *args = data; + struct nv50_instobj_priv *node; + int ret; + + args->size = max((args->size + 4095) & ~4095, (u32)4096); + args->align = max((args->align + 4095) & ~4095, (u32)4096); + + ret = nouveau_instobj_create(parent, engine, oclass, &node); + *pobject = nv_object(node); + if (ret) + return ret; + + ret = pfb->ram->get(pfb, args->size, args->align, 0, 0x800, &node->mem); + if (ret) + return ret; + + node->base.addr = node->mem->offset; + node->base.size = node->mem->size << 12; + node->mem->page_shift = 12; + return 0; +} + +static struct nouveau_instobj_impl nv50_instobj_oclass = { - .ofuncs = &(struct nouveau_ofuncs) { + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nv50_instobj_ctor, .dtor = nv50_instobj_dtor, .init = _nouveau_instobj_init, @@ -125,13 +129,16 @@ nv50_instobj_oclass = { }, }; +/****************************************************************************** + * instmem subdev implementation + *****************************************************************************/ + static int -nv50_instmem_alloc(struct nouveau_instmem *imem, struct nouveau_object *parent, - u32 size, u32 align, struct nouveau_object **pobject) +nv50_instmem_fini(struct nouveau_object *object, bool suspend) { - struct nouveau_object *engine = nv_object(imem); - return nouveau_object_ctor(parent, engine, &nv50_instobj_oclass, - (void *)(unsigned long)align, size, pobject); + struct nv50_instmem_priv *priv = (void *)object; + priv->addr = ~0ULL; + return nouveau_instmem_fini(&priv->base, suspend); } static int @@ -148,25 +155,17 @@ nv50_instmem_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; spin_lock_init(&priv->lock); - priv->base.alloc = nv50_instmem_alloc; return 0; } -static int -nv50_instmem_fini(struct nouveau_object *object, bool suspend) -{ - struct nv50_instmem_priv *priv = (void *)object; - priv->addr = ~0ULL; - return nouveau_instmem_fini(&priv->base, suspend); -} - -struct nouveau_oclass -nv50_instmem_oclass = { - .handle = NV_SUBDEV(INSTMEM, 0x50), - .ofuncs = &(struct nouveau_ofuncs) { +struct nouveau_oclass * +nv50_instmem_oclass = &(struct nouveau_instmem_impl) { + .base.handle = NV_SUBDEV(INSTMEM, 0x50), + .base.ofuncs = &(struct nouveau_ofuncs) { .ctor = nv50_instmem_ctor, .dtor = _nouveau_instmem_dtor, .init = _nouveau_instmem_init, .fini = nv50_instmem_fini, }, -}; + .instobj = &nv50_instobj_oclass.base, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/subdev/instmem/priv.h b/drivers/gpu/drm/nouveau/core/subdev/instmem/priv.h new file mode 100644 index 000000000000..8d67dedc5bb2 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/instmem/priv.h @@ -0,0 +1,56 @@ +#ifndef __NVKM_INSTMEM_PRIV_H__ +#define __NVKM_INSTMEM_PRIV_H__ + +#include <subdev/instmem.h> + +struct nouveau_instobj_impl { + struct nouveau_oclass base; +}; + +struct nouveau_instobj_args { + u32 size; + u32 align; +}; + +#define nouveau_instobj_create(p,e,o,d) \ + nouveau_instobj_create_((p), (e), (o), sizeof(**d), (void **)d) +#define nouveau_instobj_destroy(p) ({ \ + struct nouveau_instobj *iobj = (p); \ + _nouveau_instobj_dtor(nv_object(iobj)); \ +}) +#define nouveau_instobj_init(p) \ + nouveau_object_init(&(p)->base) +#define nouveau_instobj_fini(p,s) \ + nouveau_object_fini(&(p)->base, (s)) + +int nouveau_instobj_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, int, void **); +void _nouveau_instobj_dtor(struct nouveau_object *); +#define _nouveau_instobj_init nouveau_object_init +#define _nouveau_instobj_fini nouveau_object_fini + +struct nouveau_instmem_impl { + struct nouveau_oclass base; + struct nouveau_oclass *instobj; +}; + +#define nouveau_instmem_create(p,e,o,d) \ + nouveau_instmem_create_((p), (e), (o), sizeof(**d), (void **)d) +#define nouveau_instmem_destroy(p) \ + nouveau_subdev_destroy(&(p)->base) +#define nouveau_instmem_init(p) ({ \ + struct nouveau_instmem *imem = (p); \ + _nouveau_instmem_init(nv_object(imem)); \ +}) +#define nouveau_instmem_fini(p,s) ({ \ + struct nouveau_instmem *imem = (p); \ + _nouveau_instmem_fini(nv_object(imem), (s)); \ +}) + +int nouveau_instmem_create_(struct nouveau_object *, struct nouveau_object *, + struct nouveau_oclass *, int, void **); +#define _nouveau_instmem_dtor _nouveau_subdev_dtor +int _nouveau_instmem_init(struct nouveau_object *); +int _nouveau_instmem_fini(struct nouveau_object *, bool); + +#endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c index c02b4763a2d5..34472d317097 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c @@ -32,6 +32,7 @@ nvc0_mc_intr[] = { { 0x00000080, NVDEV_ENGINE_COPY2 }, { 0x00000100, NVDEV_ENGINE_FIFO }, { 0x00001000, NVDEV_ENGINE_GR }, + { 0x00002000, NVDEV_SUBDEV_FB }, { 0x00008000, NVDEV_ENGINE_BSP }, { 0x00040000, NVDEV_SUBDEV_THERM }, { 0x00020000, NVDEV_ENGINE_VP }, @@ -40,6 +41,7 @@ nvc0_mc_intr[] = { { 0x01000000, NVDEV_SUBDEV_PWR }, { 0x02000000, NVDEV_SUBDEV_LTCG }, { 0x04000000, NVDEV_ENGINE_DISP }, + { 0x08000000, NVDEV_SUBDEV_FB }, { 0x10000000, NVDEV_SUBDEV_BUS }, { 0x40000000, NVDEV_SUBDEV_IBUS }, { 0x80000000, NVDEV_ENGINE_SW }, diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/i2c_.fuc b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/i2c_.fuc new file mode 100644 index 000000000000..757dda700024 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/i2c_.fuc @@ -0,0 +1,393 @@ +/* + * Copyright 2013 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#define T_TIMEOUT 2200000 +#define T_RISEFALL 1000 +#define T_HOLD 5000 + +#ifdef INCLUDE_PROC +process(PROC_I2C_, #i2c_init, #i2c_recv) +#endif + +/****************************************************************************** + * I2C_ data segment + *****************************************************************************/ +#ifdef INCLUDE_DATA +i2c_scl_map: +.b32 NV_PPWR_OUTPUT_I2C_0_SCL +.b32 NV_PPWR_OUTPUT_I2C_1_SCL +.b32 NV_PPWR_OUTPUT_I2C_2_SCL +.b32 NV_PPWR_OUTPUT_I2C_3_SCL +.b32 NV_PPWR_OUTPUT_I2C_4_SCL +.b32 NV_PPWR_OUTPUT_I2C_5_SCL +.b32 NV_PPWR_OUTPUT_I2C_6_SCL +.b32 NV_PPWR_OUTPUT_I2C_7_SCL +.b32 NV_PPWR_OUTPUT_I2C_8_SCL +.b32 NV_PPWR_OUTPUT_I2C_9_SCL +i2c_sda_map: +.b32 NV_PPWR_OUTPUT_I2C_0_SDA +.b32 NV_PPWR_OUTPUT_I2C_1_SDA +.b32 NV_PPWR_OUTPUT_I2C_2_SDA +.b32 NV_PPWR_OUTPUT_I2C_3_SDA +.b32 NV_PPWR_OUTPUT_I2C_4_SDA +.b32 NV_PPWR_OUTPUT_I2C_5_SDA +.b32 NV_PPWR_OUTPUT_I2C_6_SDA +.b32 NV_PPWR_OUTPUT_I2C_7_SDA +.b32 NV_PPWR_OUTPUT_I2C_8_SDA +.b32 NV_PPWR_OUTPUT_I2C_9_SDA +#if NVKM_PPWR_CHIPSET < GF119 +i2c_ctrl: +.b32 0x00e138 +.b32 0x00e150 +.b32 0x00e168 +.b32 0x00e180 +.b32 0x00e254 +.b32 0x00e274 +.b32 0x00e764 +.b32 0x00e780 +.b32 0x00e79c +.b32 0x00e7b8 +#endif +#endif + +/****************************************************************************** + * I2C_ code segment + *****************************************************************************/ +#ifdef INCLUDE_CODE + +// $r3 - value +// $r2 - sda line +// $r1 - scl line +// $r0 - zero +i2c_drive_scl: + cmp b32 $r3 0 + bra e #i2c_drive_scl_lo + nv_iowr(NV_PPWR_OUTPUT_SET, $r1) + ret + i2c_drive_scl_lo: + nv_iowr(NV_PPWR_OUTPUT_CLR, $r1) + ret + +i2c_drive_sda: + cmp b32 $r3 0 + bra e #i2c_drive_sda_lo + nv_iowr(NV_PPWR_OUTPUT_SET, $r2) + ret + i2c_drive_sda_lo: + nv_iowr(NV_PPWR_OUTPUT_CLR, $r2) + ret + +i2c_sense_scl: + bclr $flags $p1 + nv_iord($r3, NV_PPWR_INPUT) + and $r3 $r1 + bra z #i2c_sense_scl_done + bset $flags $p1 + i2c_sense_scl_done: + ret + +i2c_sense_sda: + bclr $flags $p1 + nv_iord($r3, NV_PPWR_INPUT) + and $r3 $r2 + bra z #i2c_sense_sda_done + bset $flags $p1 + i2c_sense_sda_done: + ret + +#define i2c_drive_scl(v) /* +*/ mov $r3 (v) /* +*/ call(i2c_drive_scl) +#define i2c_drive_sda(v) /* +*/ mov $r3 (v) /* +*/ call(i2c_drive_sda) +#define i2c_sense_scl() /* +*/ call(i2c_sense_scl) +#define i2c_sense_sda() /* +*/ call(i2c_sense_sda) +#define i2c_delay(v) /* +*/ mov $r14 (v) /* +*/ call(nsec) + +#define i2c_trace_init() /* +*/ imm32($r6, 0x10000000) /* +*/ sub b32 $r7 $r6 1 /* +*/ +#define i2c_trace_down() /* +*/ shr b32 $r6 4 /* +*/ push $r5 /* +*/ shl b32 $r5 $r6 4 /* +*/ sub b32 $r5 $r6 /* +*/ not b32 $r5 /* +*/ and $r7 $r5 /* +*/ pop $r5 /* +*/ +#define i2c_trace_exit() /* +*/ shl b32 $r6 4 /* +*/ +#define i2c_trace_next() /* +*/ add b32 $r7 $r6 /* +*/ +#define i2c_trace_call(func) /* +*/ i2c_trace_next() /* +*/ i2c_trace_down() /* +*/ call(func) /* +*/ i2c_trace_exit() /* +*/ + +i2c_raise_scl: + push $r4 + mov $r4 (T_TIMEOUT / T_RISEFALL) + i2c_drive_scl(1) + i2c_raise_scl_wait: + i2c_delay(T_RISEFALL) + i2c_sense_scl() + bra $p1 #i2c_raise_scl_done + sub b32 $r4 1 + bra nz #i2c_raise_scl_wait + i2c_raise_scl_done: + pop $r4 + ret + +i2c_start: + i2c_sense_scl() + bra not $p1 #i2c_start_rep + i2c_sense_sda() + bra not $p1 #i2c_start_rep + bra #i2c_start_send + i2c_start_rep: + i2c_drive_scl(0) + i2c_drive_sda(1) + i2c_trace_call(i2c_raise_scl) + bra not $p1 #i2c_start_out + i2c_start_send: + i2c_drive_sda(0) + i2c_delay(T_HOLD) + i2c_drive_scl(0) + i2c_delay(T_HOLD) + i2c_start_out: + ret + +i2c_stop: + i2c_drive_scl(0) + i2c_drive_sda(0) + i2c_delay(T_RISEFALL) + i2c_drive_scl(1) + i2c_delay(T_HOLD) + i2c_drive_sda(1) + i2c_delay(T_HOLD) + ret + +// $r3 - value +// $r2 - sda line +// $r1 - scl line +// $r0 - zero +i2c_bitw: + call(i2c_drive_sda) + i2c_delay(T_RISEFALL) + i2c_trace_call(i2c_raise_scl) + bra not $p1 #i2c_bitw_out + i2c_delay(T_HOLD) + i2c_drive_scl(0) + i2c_delay(T_HOLD) + i2c_bitw_out: + ret + +// $r3 - value (out) +// $r2 - sda line +// $r1 - scl line +// $r0 - zero +i2c_bitr: + i2c_drive_sda(1) + i2c_delay(T_RISEFALL) + i2c_trace_call(i2c_raise_scl) + bra not $p1 #i2c_bitr_done + i2c_sense_sda() + i2c_drive_scl(0) + i2c_delay(T_HOLD) + xbit $r3 $flags $p1 + bset $flags $p1 + i2c_bitr_done: + ret + +i2c_get_byte: + mov $r5 0 + mov $r4 8 + i2c_get_byte_next: + shl b32 $r5 1 + i2c_trace_call(i2c_bitr) + bra not $p1 #i2c_get_byte_done + or $r5 $r3 + sub b32 $r4 1 + bra nz #i2c_get_byte_next + mov $r3 1 + i2c_trace_call(i2c_bitw) + i2c_get_byte_done: + ret + +i2c_put_byte: + mov $r4 8 + i2c_put_byte_next: + sub b32 $r4 1 + xbit $r3 $r5 $r4 + i2c_trace_call(i2c_bitw) + bra not $p1 #i2c_put_byte_done + cmp b32 $r4 0 + bra ne #i2c_put_byte_next + i2c_trace_call(i2c_bitr) + bra not $p1 #i2c_put_byte_done + i2c_trace_next() + cmp b32 $r3 1 + bra ne #i2c_put_byte_done + bclr $flags $p1 // nack + i2c_put_byte_done: + ret + +i2c_addr: + i2c_trace_call(i2c_start) + bra not $p1 #i2c_addr_done + extr $r3 $r12 I2C__MSG_DATA0_ADDR + shl b32 $r3 1 + or $r5 $r3 + i2c_trace_call(i2c_put_byte) + i2c_addr_done: + ret + +i2c_acquire_addr: + extr $r14 $r12 I2C__MSG_DATA0_PORT +#if NVKM_PPWR_CHIPSET < GF119 + shl b32 $r14 2 + add b32 $r14 #i2c_ctrl + ld b32 $r14 D[$r14] +#else + shl b32 $r14 5 + add b32 $r14 0x00d014 +#endif + ret + +i2c_acquire: + call(i2c_acquire_addr) + call(rd32) + bset $r13 3 + call(wr32) + ret + +i2c_release: + call(i2c_acquire_addr) + call(rd32) + bclr $r13 3 + call(wr32) + ret + +// description +// +// $r15 - current (i2c) +// $r14 - sender process name +// $r13 - message +// $r12 - data0 +// $r11 - data1 +// $r0 - zero +i2c_recv: + bclr $flags $p1 + extr $r1 $r12 I2C__MSG_DATA0_PORT + shl b32 $r1 2 + cmp b32 $r1 (#i2c_sda_map - #i2c_scl_map) + bra ge #i2c_recv_done + add b32 $r3 $r1 #i2c_sda_map + ld b32 $r2 D[$r3] + add b32 $r3 $r1 #i2c_scl_map + ld b32 $r1 D[$r3] + + bset $flags $p2 + push $r13 + push $r14 + + push $r13 + i2c_trace_init() + i2c_trace_call(i2c_acquire) + pop $r13 + + cmp b32 $r13 I2C__MSG_RD08 + bra ne #i2c_recv_not_rd08 + mov $r5 0 + i2c_trace_call(i2c_addr) + bra not $p1 #i2c_recv_done + extr $r5 $r12 I2C__MSG_DATA0_RD08_REG + i2c_trace_call(i2c_put_byte) + bra not $p1 #i2c_recv_done + mov $r5 1 + i2c_trace_call(i2c_addr) + bra not $p1 #i2c_recv_done + i2c_trace_call(i2c_get_byte) + bra not $p1 #i2c_recv_done + ins $r11 $r5 I2C__MSG_DATA1_RD08_VAL + i2c_trace_call(i2c_stop) + mov b32 $r11 $r5 + clear b32 $r7 + bra #i2c_recv_done + + i2c_recv_not_rd08: + cmp b32 $r13 I2C__MSG_WR08 + bra ne #i2c_recv_not_wr08 + mov $r5 0 + call(i2c_addr) + bra not $p1 #i2c_recv_done + extr $r5 $r12 I2C__MSG_DATA0_WR08_REG + call(i2c_put_byte) + bra not $p1 #i2c_recv_done + mov $r5 0 + call(i2c_addr) + bra not $p1 #i2c_recv_done + extr $r5 $r11 I2C__MSG_DATA1_WR08_VAL + call(i2c_put_byte) + bra not $p1 #i2c_recv_done + call(i2c_stop) + clear b32 $r7 + extr $r5 $r12 I2C__MSG_DATA0_WR08_SYNC + bra nz #i2c_recv_done + bclr $flags $p2 + bra #i2c_recv_done + + i2c_recv_not_wr08: + + i2c_recv_done: + extr $r14 $r12 I2C__MSG_DATA0_PORT + call(i2c_release) + + pop $r14 + pop $r13 + bra not $p2 #i2c_recv_exit + mov b32 $r12 $r7 + call(send) + + i2c_recv_exit: + ret + +// description +// +// $r15 - current (i2c) +// $r0 - zero +i2c_init: + ret +#endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/kernel.fuc b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/kernel.fuc index 0a7b05fa5c11..8f29badd785f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/kernel.fuc +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/kernel.fuc @@ -51,12 +51,12 @@ time_next: .b32 0 // $r0 - zero rd32: nv_iowr(NV_PPWR_MMIO_ADDR, $r14) - mov $r14 NV_PPWR_MMIO_CTRL_OP_RD - sethi $r14 NV_PPWR_MMIO_CTRL_TRIGGER - nv_iowr(NV_PPWR_MMIO_CTRL, $r14) + mov $r13 NV_PPWR_MMIO_CTRL_OP_RD + sethi $r13 NV_PPWR_MMIO_CTRL_TRIGGER + nv_iowr(NV_PPWR_MMIO_CTRL, $r13) rd32_wait: - nv_iord($r14, NV_PPWR_MMIO_CTRL) - and $r14 NV_PPWR_MMIO_CTRL_STATUS + nv_iord($r13, NV_PPWR_MMIO_CTRL) + and $r13 NV_PPWR_MMIO_CTRL_STATUS bra nz #rd32_wait nv_iord($r13, NV_PPWR_MMIO_DATA) ret @@ -70,23 +70,25 @@ rd32: wr32: nv_iowr(NV_PPWR_MMIO_ADDR, $r14) nv_iowr(NV_PPWR_MMIO_DATA, $r13) - mov $r14 NV_PPWR_MMIO_CTRL_OP_WR - or $r14 NV_PPWR_MMIO_CTRL_MASK_B32_0 - sethi $r14 NV_PPWR_MMIO_CTRL_TRIGGER + mov $r13 NV_PPWR_MMIO_CTRL_OP_WR + or $r13 NV_PPWR_MMIO_CTRL_MASK_B32_0 + sethi $r13 NV_PPWR_MMIO_CTRL_TRIGGER #ifdef NVKM_FALCON_MMIO_TRAP - mov $r8 NV_PPWR_INTR_TRIGGER_USER1 - nv_iowr(NV_PPWR_INTR_TRIGGER, $r8) + push $r13 + mov $r13 NV_PPWR_INTR_TRIGGER_USER1 + nv_iowr(NV_PPWR_INTR_TRIGGER, $r13) wr32_host: - nv_iord($r8, NV_PPWR_INTR) - and $r8 NV_PPWR_INTR_USER1 + nv_iord($r13, NV_PPWR_INTR) + and $r13 NV_PPWR_INTR_USER1 bra nz #wr32_host + pop $r13 #endif - nv_iowr(NV_PPWR_MMIO_CTRL, $r14) + nv_iowr(NV_PPWR_MMIO_CTRL, $r13) wr32_wait: - nv_iord($r14, NV_PPWR_MMIO_CTRL) - and $r14 NV_PPWR_MMIO_CTRL_STATUS + nv_iord($r13, NV_PPWR_MMIO_CTRL) + and $r13 NV_PPWR_MMIO_CTRL_STATUS bra nz #wr32_wait ret diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/macros.fuc b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/macros.fuc index 2a74ea907604..e2a63ac5422b 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/macros.fuc +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/macros.fuc @@ -83,6 +83,50 @@ #define NV_PPWR_MMIO_CTRL_OP_WR 0x00000002 #define NV_PPWR_OUTPUT 0x07c0 #define NV_PPWR_OUTPUT_FB_PAUSE 0x00000004 +#if NVKM_PPWR_CHIPSET < GF119 +#define NV_PPWR_OUTPUT_I2C_3_SCL 0x00000100 +#define NV_PPWR_OUTPUT_I2C_3_SDA 0x00000200 +#define NV_PPWR_OUTPUT_I2C_0_SCL 0x00001000 +#define NV_PPWR_OUTPUT_I2C_0_SDA 0x00002000 +#define NV_PPWR_OUTPUT_I2C_1_SCL 0x00004000 +#define NV_PPWR_OUTPUT_I2C_1_SDA 0x00008000 +#define NV_PPWR_OUTPUT_I2C_2_SCL 0x00010000 +#define NV_PPWR_OUTPUT_I2C_2_SDA 0x00020000 +#define NV_PPWR_OUTPUT_I2C_4_SCL 0x00040000 +#define NV_PPWR_OUTPUT_I2C_4_SDA 0x00080000 +#define NV_PPWR_OUTPUT_I2C_5_SCL 0x00100000 +#define NV_PPWR_OUTPUT_I2C_5_SDA 0x00200000 +#define NV_PPWR_OUTPUT_I2C_6_SCL 0x00400000 +#define NV_PPWR_OUTPUT_I2C_6_SDA 0x00800000 +#define NV_PPWR_OUTPUT_I2C_7_SCL 0x01000000 +#define NV_PPWR_OUTPUT_I2C_7_SDA 0x02000000 +#define NV_PPWR_OUTPUT_I2C_8_SCL 0x04000000 +#define NV_PPWR_OUTPUT_I2C_8_SDA 0x08000000 +#define NV_PPWR_OUTPUT_I2C_9_SCL 0x10000000 +#define NV_PPWR_OUTPUT_I2C_9_SDA 0x20000000 +#else +#define NV_PPWR_OUTPUT_I2C_0_SCL 0x00000400 +#define NV_PPWR_OUTPUT_I2C_1_SCL 0x00000800 +#define NV_PPWR_OUTPUT_I2C_2_SCL 0x00001000 +#define NV_PPWR_OUTPUT_I2C_3_SCL 0x00002000 +#define NV_PPWR_OUTPUT_I2C_4_SCL 0x00004000 +#define NV_PPWR_OUTPUT_I2C_5_SCL 0x00008000 +#define NV_PPWR_OUTPUT_I2C_6_SCL 0x00010000 +#define NV_PPWR_OUTPUT_I2C_7_SCL 0x00020000 +#define NV_PPWR_OUTPUT_I2C_8_SCL 0x00040000 +#define NV_PPWR_OUTPUT_I2C_9_SCL 0x00080000 +#define NV_PPWR_OUTPUT_I2C_0_SDA 0x00100000 +#define NV_PPWR_OUTPUT_I2C_1_SDA 0x00200000 +#define NV_PPWR_OUTPUT_I2C_2_SDA 0x00400000 +#define NV_PPWR_OUTPUT_I2C_3_SDA 0x00800000 +#define NV_PPWR_OUTPUT_I2C_4_SDA 0x01000000 +#define NV_PPWR_OUTPUT_I2C_5_SDA 0x02000000 +#define NV_PPWR_OUTPUT_I2C_6_SDA 0x04000000 +#define NV_PPWR_OUTPUT_I2C_7_SDA 0x08000000 +#define NV_PPWR_OUTPUT_I2C_8_SDA 0x10000000 +#define NV_PPWR_OUTPUT_I2C_9_SDA 0x20000000 +#endif +#define NV_PPWR_INPUT 0x07c4 #define NV_PPWR_OUTPUT_SET 0x07e0 #define NV_PPWR_OUTPUT_SET_FB_PAUSE 0x00000004 #define NV_PPWR_OUTPUT_CLR 0x07e4 @@ -125,6 +169,15 @@ */ .b32 0 /* */ .skip 64 +#if NV_PPWR_CHIPSET < GK208 +#define imm32(reg,val) /* +*/ movw reg ((val) & 0x0000ffff) /* +*/ sethi reg ((val) & 0xffff0000) +#else +#define imm32(reg,val) /* +*/ mov reg (val) +#endif + #ifndef NVKM_FALCON_UNSHIFTED_IO #define nv_iord(reg,ior) /* */ mov reg ior /* diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc index 947be536daef..17a8a383d91a 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc @@ -37,6 +37,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_PROC @@ -46,6 +47,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_DATA @@ -57,6 +59,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_CODE diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc.h index 9342e2d7d3b7..4bd43a99fdcc 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc.h +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc.h @@ -89,16 +89,9 @@ uint32_t nv108_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, - 0x54534554, - 0x00000494, - 0x00000475, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, + 0x5f433249, + 0x00000877, + 0x0000071e, 0x00000000, 0x00000000, 0x00000000, @@ -111,16 +104,6 @@ uint32_t nv108_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, - 0x454c4449, - 0x0000049f, - 0x0000049d, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -128,17 +111,16 @@ uint32_t nv108_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, + 0x54534554, + 0x00000898, + 0x00000879, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, -/* 0x0210: proc_list_tail */ -/* 0x0210: time_prev */ 0x00000000, -/* 0x0214: time_next */ 0x00000000, -/* 0x0218: fifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -151,6 +133,9 @@ uint32_t nv108_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, + 0x454c4449, + 0x000008a3, + 0x000008a1, 0x00000000, 0x00000000, 0x00000000, @@ -170,9 +155,12 @@ uint32_t nv108_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, +/* 0x0268: proc_list_tail */ +/* 0x0268: time_prev */ 0x00000000, -/* 0x0298: rfifo_queue */ +/* 0x026c: time_next */ 0x00000000, +/* 0x0270: fifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -204,31 +192,8 @@ uint32_t nv108_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0318: memx_func_head */ - 0x00010000, - 0x00000000, - 0x000003a9, -/* 0x0324: memx_func_next */ - 0x00000001, - 0x00000000, - 0x000003c7, - 0x00000002, - 0x00000002, - 0x000003df, - 0x00040003, - 0x00000000, - 0x00000407, - 0x00010004, - 0x00000000, - 0x00000421, -/* 0x0354: memx_func_tail */ -/* 0x0354: memx_data_head */ - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, 0x00000000, +/* 0x02f0: rfifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -261,10 +226,25 @@ uint32_t nv108_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, +/* 0x0370: memx_func_head */ + 0x00010000, 0x00000000, + 0x000003a9, +/* 0x037c: memx_func_next */ + 0x00000001, 0x00000000, + 0x000003c7, + 0x00000002, + 0x00000002, + 0x000003df, + 0x00040003, 0x00000000, + 0x00000407, + 0x00010004, 0x00000000, + 0x00000421, +/* 0x03ac: memx_func_tail */ +/* 0x03ac: memx_data_head */ 0x00000000, 0x00000000, 0x00000000, @@ -735,7 +715,6 @@ uint32_t nv108_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0b54: memx_data_tail */ 0x00000000, 0x00000000, 0x00000000, @@ -778,6 +757,29 @@ uint32_t nv108_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, +/* 0x0bac: memx_data_tail */ +/* 0x0bac: i2c_scl_map */ + 0x00000400, + 0x00000800, + 0x00001000, + 0x00002000, + 0x00004000, + 0x00008000, + 0x00010000, + 0x00020000, + 0x00040000, + 0x00080000, +/* 0x0bd4: i2c_sda_map */ + 0x00100000, + 0x00200000, + 0x00400000, + 0x00800000, + 0x01000000, + 0x02000000, + 0x04000000, + 0x08000000, + 0x10000000, + 0x20000000, 0x00000000, }; @@ -786,13 +788,13 @@ uint32_t nv108_pwr_code[] = { /* 0x0004: rd32 */ 0xf607a040, 0x04bd000e, - 0xe3f0010e, + 0xd3f0010d, 0x07ac4001, - 0xbd000ef6, + 0xbd000df6, /* 0x0019: rd32_wait */ - 0x07ac4e04, - 0xf100eecf, - 0xf47000e4, + 0x07ac4d04, + 0xf100ddcf, + 0xf47000d4, 0xa44df61b, 0x00ddcf07, /* 0x002e: wr32 */ @@ -800,14 +802,14 @@ uint32_t nv108_pwr_code[] = { 0x000ef607, 0xa44004bd, 0x000df607, - 0x020e04bd, - 0xf0f0e5f0, - 0xac4001e3, - 0x000ef607, + 0x020d04bd, + 0xf0f0d5f0, + 0xac4001d3, + 0x000df607, /* 0x004e: wr32_wait */ - 0xac4e04bd, - 0x00eecf07, - 0x7000e4f1, + 0xac4d04bd, + 0x00ddcf07, + 0x7000d4f1, 0xf8f61bf4, /* 0x005d: nsec */ 0xcf2c0800, @@ -832,20 +834,20 @@ uint32_t nv108_pwr_code[] = { 0x03e99800, 0xf40096b0, 0x0a98280b, - 0x029abb84, + 0x029abb9a, 0x0d0e1cf4, 0x01de7e01, 0xf494bd00, /* 0x00b2: intr_watchdog_next_time */ 0x0a98140e, - 0x00a6b085, + 0x00a6b09b, 0xa6080bf4, 0x061cf49a, /* 0x00c0: intr_watchdog_next_time_set */ /* 0x00c3: intr_watchdog_next_proc */ - 0xb58509b5, + 0xb59b09b5, 0xe0b603e9, - 0x10e6b158, + 0x68e6b158, 0xc81bf402, /* 0x00d2: intr */ 0x00f900f8, @@ -862,15 +864,15 @@ uint32_t nv108_pwr_code[] = { 0x080804bd, 0xc40088cf, 0x0bf40289, - 0x8500b51f, + 0x9b00b51f, 0x957e580e, 0x09980000, - 0x0096b085, + 0x0096b09b, 0x000d0bf4, 0x0009f634, 0x09b504bd, /* 0x0125: intr_skip_watchdog */ - 0x0089e484, + 0x0089e49a, 0x360bf408, 0xcf068849, 0x9ac40099, @@ -918,7 +920,7 @@ uint32_t nv108_pwr_code[] = { /* 0x01c6: timer_reset */ 0x3400161e, 0xbd000ef6, - 0x840eb504, + 0x9a0eb504, /* 0x01d0: timer_enable */ 0x38000108, 0xbd0008f6, @@ -949,7 +951,7 @@ uint32_t nv108_pwr_code[] = { 0xa6008a98, 0x100bf4ae, 0xb15880b6, - 0xf4021086, + 0xf4026886, 0x32f4f11b, /* 0x0239: find_done */ 0xfc8eb201, @@ -1009,7 +1011,7 @@ uint32_t nv108_pwr_code[] = { 0x0bf412a6, 0x071ec42e, 0xb704ee94, - 0x980218e0, + 0x980270e0, 0xec9803eb, 0x01ed9802, 0x7e00ee98, @@ -1031,7 +1033,7 @@ uint32_t nv108_pwr_code[] = { 0xf412a608, 0x23c4ef0b, 0x0434b607, - 0x029830b7, + 0x02f030b7, 0xb5033bb5, 0x3db5023c, 0x003eb501, @@ -1044,11 +1046,11 @@ uint32_t nv108_pwr_code[] = { /* 0x0379: host_init */ 0x00804100, 0xf11014b6, - 0x40021815, + 0x40027015, 0x01f604d0, 0x4104bd00, 0x14b60080, - 0x9815f110, + 0xf015f110, 0x04dc4002, 0xbd0001f6, 0x40010104, @@ -1101,13 +1103,13 @@ uint32_t nv108_pwr_code[] = { 0x001398b2, 0x950410b6, 0x30f01034, - 0xc835980c, + 0xde35980c, 0x12a655f9, 0xfced1ef4, 0x7ee0fcd0, 0xf800023f, /* 0x0455: memx_info */ - 0x03544c00, + 0x03ac4c00, 0x7e08004b, 0xf800023f, /* 0x0461: memx_recv */ @@ -1119,7 +1121,301 @@ uint32_t nv108_pwr_code[] = { /* 0x0471: perf_recv */ /* 0x0473: perf_init */ 0xf800f800, -/* 0x0475: test_recv */ +/* 0x0475: i2c_drive_scl */ + 0x0036b000, + 0x400d0bf4, + 0x01f607e0, + 0xf804bd00, +/* 0x0485: i2c_drive_scl_lo */ + 0x07e44000, + 0xbd0001f6, +/* 0x048f: i2c_drive_sda */ + 0xb000f804, + 0x0bf40036, + 0x07e0400d, + 0xbd0002f6, +/* 0x049f: i2c_drive_sda_lo */ + 0x4000f804, + 0x02f607e4, + 0xf804bd00, +/* 0x04a9: i2c_sense_scl */ + 0x0132f400, + 0xcf07c443, + 0x31fd0033, + 0x060bf404, +/* 0x04bb: i2c_sense_scl_done */ + 0xf80131f4, +/* 0x04bd: i2c_sense_sda */ + 0x0132f400, + 0xcf07c443, + 0x32fd0033, + 0x060bf404, +/* 0x04cf: i2c_sense_sda_done */ + 0xf80131f4, +/* 0x04d1: i2c_raise_scl */ + 0x4440f900, + 0x01030898, + 0x0004757e, +/* 0x04dc: i2c_raise_scl_wait */ + 0x7e03e84e, + 0x7e00005d, + 0xf40004a9, + 0x42b60901, + 0xef1bf401, +/* 0x04f0: i2c_raise_scl_done */ + 0x00f840fc, +/* 0x04f4: i2c_start */ + 0x0004a97e, + 0x7e0d11f4, + 0xf40004bd, + 0x0ef40611, +/* 0x0505: i2c_start_rep */ + 0x7e00032e, + 0x03000475, + 0x048f7e01, + 0x0076bb00, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0xd17e50fc, + 0x64b60004, + 0x1d11f404, +/* 0x0530: i2c_start_send */ + 0x8f7e0003, + 0x884e0004, + 0x005d7e13, + 0x7e000300, + 0x4e000475, + 0x5d7e1388, +/* 0x054a: i2c_start_out */ + 0x00f80000, +/* 0x054c: i2c_stop */ + 0x757e0003, + 0x00030004, + 0x00048f7e, + 0x7e03e84e, + 0x0300005d, + 0x04757e01, + 0x13884e00, + 0x00005d7e, + 0x8f7e0103, + 0x884e0004, + 0x005d7e13, +/* 0x057b: i2c_bitw */ + 0x7e00f800, + 0x4e00048f, + 0x5d7e03e8, + 0x76bb0000, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0x7e50fc04, + 0xb60004d1, + 0x11f40464, + 0x13884e17, + 0x00005d7e, + 0x757e0003, + 0x884e0004, + 0x005d7e13, +/* 0x05b9: i2c_bitw_out */ +/* 0x05bb: i2c_bitr */ + 0x0300f800, + 0x048f7e01, + 0x03e84e00, + 0x00005d7e, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x04d17e50, + 0x0464b600, + 0x7e1a11f4, + 0x030004bd, + 0x04757e00, + 0x13884e00, + 0x00005d7e, + 0xf4013cf0, +/* 0x05fe: i2c_bitr_done */ + 0x00f80131, +/* 0x0600: i2c_get_byte */ + 0x08040005, +/* 0x0604: i2c_get_byte_next */ + 0xbb0154b6, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x0005bb7e, + 0xf40464b6, + 0x53fd2a11, + 0x0142b605, + 0x03d81bf4, + 0x0076bb01, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x7b7e50fc, + 0x64b60005, +/* 0x064d: i2c_get_byte_done */ +/* 0x064f: i2c_put_byte */ + 0x0400f804, +/* 0x0651: i2c_put_byte_next */ + 0x0142b608, + 0xbb3854ff, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x00057b7e, + 0xf40464b6, + 0x46b03411, + 0xd81bf400, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x05bb7e50, + 0x0464b600, + 0xbb0f11f4, + 0x36b00076, + 0x061bf401, +/* 0x06a7: i2c_put_byte_done */ + 0xf80132f4, +/* 0x06a9: i2c_addr */ + 0x0076bb00, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0xf47e50fc, + 0x64b60004, + 0x2911f404, + 0x012ec3e7, + 0xfd0134b6, + 0x76bb0553, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0x7e50fc04, + 0xb600064f, +/* 0x06ee: i2c_addr_done */ + 0x00f80464, +/* 0x06f0: i2c_acquire_addr */ + 0xb6f8cec7, + 0xe0b705e4, + 0x00f8d014, +/* 0x06fc: i2c_acquire */ + 0x0006f07e, + 0x0000047e, + 0x7e03d9f0, + 0xf800002e, +/* 0x070d: i2c_release */ + 0x06f07e00, + 0x00047e00, + 0x03daf000, + 0x00002e7e, +/* 0x071e: i2c_recv */ + 0x32f400f8, + 0xf8c1c701, + 0xb00214b6, + 0x1ff52816, + 0x13b80137, + 0x98000bd4, + 0x13b80032, + 0x98000bac, + 0x31f40031, + 0xf9d0f902, + 0xf1d0f9e0, + 0xf1000067, + 0x92100063, + 0x76bb0167, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0x7e50fc04, + 0xb60006fc, + 0xd0fc0464, + 0xf500d6b0, + 0x0500b01b, + 0x0076bb00, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0xa97e50fc, + 0x64b60006, + 0xcc11f504, + 0xe0c5c700, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x064f7e50, + 0x0464b600, + 0x00a911f5, + 0x76bb0105, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0x7e50fc04, + 0xb60006a9, + 0x11f50464, + 0x76bb0087, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0x7e50fc04, + 0xb6000600, + 0x11f40464, + 0xe05bcb67, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x054c7e50, + 0x0464b600, + 0x74bd5bb2, +/* 0x0823: i2c_recv_not_rd08 */ + 0xb0410ef4, + 0x1bf401d6, + 0x7e00053b, + 0xf40006a9, + 0xc5c73211, + 0x064f7ee0, + 0x2811f400, + 0xa97e0005, + 0x11f40006, + 0xe0b5c71f, + 0x00064f7e, + 0x7e1511f4, + 0xbd00054c, + 0x08c5c774, + 0xf4091bf4, + 0x0ef40232, +/* 0x0861: i2c_recv_not_wr08 */ +/* 0x0861: i2c_recv_done */ + 0xf8cec703, + 0x00070d7e, + 0xd0fce0fc, + 0xb20912f4, + 0x023f7e7c, +/* 0x0875: i2c_recv_exit */ +/* 0x0877: i2c_init */ + 0xf800f800, +/* 0x0879: test_recv */ 0x04584100, 0xb60011cf, 0x58400110, @@ -1128,26 +1424,26 @@ uint32_t nv108_pwr_code[] = { 0xe3f1d900, 0x967e134f, 0x00f80001, -/* 0x0494: test_init */ +/* 0x0898: test_init */ 0x7e08004e, 0xf8000196, -/* 0x049d: idle_recv */ -/* 0x049f: idle */ +/* 0x08a1: idle_recv */ +/* 0x08a3: idle */ 0xf400f800, 0x54410031, 0x0011cf04, 0x400110b6, 0x01f60454, -/* 0x04b3: idle_loop */ +/* 0x08b7: idle_loop */ 0x0104bd00, 0x0232f458, -/* 0x04b8: idle_proc */ -/* 0x04b8: idle_proc_exec */ +/* 0x08bc: idle_proc */ +/* 0x08bc: idle_proc_exec */ 0x1eb210f9, 0x0002487e, 0x11f410fc, 0x0231f409, -/* 0x04cb: idle_proc_next */ +/* 0x08cf: idle_proc_next */ 0xb6f00ef4, 0x1fa65810, 0xf4e81bf4, @@ -1161,5 +1457,4 @@ uint32_t nv108_pwr_code[] = { 0x00000000, 0x00000000, 0x00000000, - 0x00000000, }; diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc index 6fde0b89e5aa..6744fcc06151 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc @@ -37,6 +37,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_PROC @@ -46,6 +47,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_DATA @@ -57,6 +59,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_CODE diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc.h index 0fa4d7dcd407..5a73fa620978 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc.h +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc.h @@ -89,9 +89,31 @@ uint32_t nva3_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, + 0x5f433249, + 0x00000982, + 0x00000825, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, 0x54534554, - 0x0000057b, - 0x00000554, + 0x000009ab, + 0x00000984, 0x00000000, 0x00000000, 0x00000000, @@ -112,8 +134,8 @@ uint32_t nva3_pwr_data[] = { 0x00000000, 0x00000000, 0x454c4449, - 0x00000587, - 0x00000585, + 0x000009b7, + 0x000009b5, 0x00000000, 0x00000000, 0x00000000, @@ -133,12 +155,12 @@ uint32_t nva3_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0210: proc_list_tail */ -/* 0x0210: time_prev */ +/* 0x0268: proc_list_tail */ +/* 0x0268: time_prev */ 0x00000000, -/* 0x0214: time_next */ +/* 0x026c: time_next */ 0x00000000, -/* 0x0218: fifo_queue */ +/* 0x0270: fifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -171,7 +193,7 @@ uint32_t nva3_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0298: rfifo_queue */ +/* 0x02f0: rfifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -204,11 +226,11 @@ uint32_t nva3_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0318: memx_func_head */ +/* 0x0370: memx_func_head */ 0x00010000, 0x00000000, 0x0000046f, -/* 0x0324: memx_func_next */ +/* 0x037c: memx_func_next */ 0x00000001, 0x00000000, 0x00000496, @@ -221,8 +243,18 @@ uint32_t nva3_pwr_data[] = { 0x00010004, 0x00000000, 0x000004fc, -/* 0x0354: memx_func_tail */ -/* 0x0354: memx_data_head */ +/* 0x03ac: memx_func_tail */ +/* 0x03ac: memx_data_head */ + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -725,6 +757,42 @@ uint32_t nva3_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, +/* 0x0bac: memx_data_tail */ +/* 0x0bac: i2c_scl_map */ + 0x00001000, + 0x00004000, + 0x00010000, + 0x00000100, + 0x00040000, + 0x00100000, + 0x00400000, + 0x01000000, + 0x04000000, + 0x10000000, +/* 0x0bd4: i2c_sda_map */ + 0x00002000, + 0x00008000, + 0x00020000, + 0x00000200, + 0x00080000, + 0x00200000, + 0x00800000, + 0x02000000, + 0x08000000, + 0x20000000, +/* 0x0bfc: i2c_ctrl */ + 0x0000e138, + 0x0000e150, + 0x0000e168, + 0x0000e180, + 0x0000e254, + 0x0000e274, + 0x0000e764, + 0x0000e780, + 0x0000e79c, + 0x0000e7b8, + 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -735,7 +803,6 @@ uint32_t nva3_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0b54: memx_data_tail */ 0x00000000, 0x00000000, 0x00000000, @@ -787,15 +854,15 @@ uint32_t nva3_pwr_code[] = { 0x07a007f1, 0xd00604b6, 0x04bd000e, - 0xf001e7f0, - 0x07f101e3, + 0xf001d7f0, + 0x07f101d3, 0x04b607ac, - 0x000ed006, + 0x000dd006, /* 0x0022: rd32_wait */ - 0xe7f104bd, - 0xe4b607ac, - 0x00eecf06, - 0x7000e4f1, + 0xd7f104bd, + 0xd4b607ac, + 0x00ddcf06, + 0x7000d4f1, 0xf1f21bf4, 0xb607a4d7, 0xddcf06d4, @@ -807,15 +874,15 @@ uint32_t nva3_pwr_code[] = { 0xb607a407, 0x0dd00604, 0xf004bd00, - 0xe5f002e7, - 0x01e3f0f0, + 0xd5f002d7, + 0x01d3f0f0, 0x07ac07f1, 0xd00604b6, - 0x04bd000e, + 0x04bd000d, /* 0x006c: wr32_wait */ - 0x07ace7f1, - 0xcf06e4b6, - 0xe4f100ee, + 0x07acd7f1, + 0xcf06d4b6, + 0xd4f100dd, 0x1bf47000, /* 0x007f: nsec */ 0xf000f8f2, @@ -845,21 +912,21 @@ uint32_t nva3_pwr_code[] = { 0x9800f8df, 0x96b003e9, 0x2a0bf400, - 0xbb840a98, + 0xbb9a0a98, 0x1cf4029a, 0x01d7f00f, 0x025421f5, 0x0ef494bd, /* 0x00e9: intr_watchdog_next_time */ - 0x850a9815, + 0x9b0a9815, 0xf400a6b0, 0x9ab8090b, 0x061cf406, /* 0x00f8: intr_watchdog_next_time_set */ /* 0x00fb: intr_watchdog_next_proc */ - 0x80850980, + 0x809b0980, 0xe0b603e9, - 0x10e6b158, + 0x68e6b158, 0xc61bf402, /* 0x010a: intr */ 0x00f900f8, @@ -880,15 +947,15 @@ uint32_t nva3_pwr_code[] = { 0x0088cf06, 0xf40289c4, 0x0080230b, - 0x58e7f085, + 0x58e7f09b, 0x98cb21f4, - 0x96b08509, + 0x96b09b09, 0x110bf400, 0xb63407f0, 0x09d00604, 0x8004bd00, /* 0x016e: intr_skip_watchdog */ - 0x89e48409, + 0x89e49a09, 0x0bf40800, 0x8897f148, 0x0694b606, @@ -948,7 +1015,7 @@ uint32_t nva3_pwr_code[] = { 0x000ed006, 0x0e8004bd, /* 0x0241: timer_enable */ - 0x0187f084, + 0x0187f09a, 0xb63807f0, 0x08d00604, /* 0x024f: timer_done */ @@ -979,7 +1046,7 @@ uint32_t nva3_pwr_code[] = { 0xb8008a98, 0x0bf406ae, 0x5880b610, - 0x021086b1, + 0x026886b1, 0xf4f01bf4, /* 0x02b2: find_done */ 0x8eb90132, @@ -1049,7 +1116,7 @@ uint32_t nva3_pwr_code[] = { 0x320bf406, 0x94071ec4, 0xe0b704ee, - 0xeb980218, + 0xeb980270, 0x02ec9803, 0x9801ed98, 0x21f500ee, @@ -1075,7 +1142,7 @@ uint32_t nva3_pwr_code[] = { 0xe60bf406, 0xb60723c4, 0x30b70434, - 0x3b800298, + 0x3b8002f0, 0x023c8003, 0x80013d80, 0x20b6003e, @@ -1090,13 +1157,13 @@ uint32_t nva3_pwr_code[] = { /* 0x0430: host_init */ 0x008017f1, 0xf11014b6, - 0xf1021815, + 0xf1027015, 0xb604d007, 0x01d00604, 0xf104bd00, 0xb6008017, 0x15f11014, - 0x07f10298, + 0x07f102f0, 0x04b604dc, 0x0001d006, 0x17f004bd, @@ -1156,14 +1223,14 @@ uint32_t nva3_pwr_code[] = { 0x00139802, 0x950410b6, 0x30f01034, - 0xc835980c, + 0xde35980c, 0x12b855f9, 0xec1ef406, 0xe0fcd0fc, 0x02b921f5, /* 0x0532: memx_info */ 0xc7f100f8, - 0xb7f10354, + 0xb7f103ac, 0x21f50800, 0x00f802b9, /* 0x0540: memx_recv */ @@ -1175,7 +1242,312 @@ uint32_t nva3_pwr_code[] = { /* 0x0550: perf_recv */ /* 0x0552: perf_init */ 0x00f800f8, -/* 0x0554: test_recv */ +/* 0x0554: i2c_drive_scl */ + 0xf40036b0, + 0x07f1110b, + 0x04b607e0, + 0x0001d006, + 0x00f804bd, +/* 0x0568: i2c_drive_scl_lo */ + 0x07e407f1, + 0xd00604b6, + 0x04bd0001, +/* 0x0576: i2c_drive_sda */ + 0x36b000f8, + 0x110bf400, + 0x07e007f1, + 0xd00604b6, + 0x04bd0002, +/* 0x058a: i2c_drive_sda_lo */ + 0x07f100f8, + 0x04b607e4, + 0x0002d006, + 0x00f804bd, +/* 0x0598: i2c_sense_scl */ + 0xf10132f4, + 0xb607c437, + 0x33cf0634, + 0x0431fd00, + 0xf4060bf4, +/* 0x05ae: i2c_sense_scl_done */ + 0x00f80131, +/* 0x05b0: i2c_sense_sda */ + 0xf10132f4, + 0xb607c437, + 0x33cf0634, + 0x0432fd00, + 0xf4060bf4, +/* 0x05c6: i2c_sense_sda_done */ + 0x00f80131, +/* 0x05c8: i2c_raise_scl */ + 0x47f140f9, + 0x37f00898, + 0x5421f501, +/* 0x05d5: i2c_raise_scl_wait */ + 0xe8e7f105, + 0x7f21f403, + 0x059821f5, + 0xb60901f4, + 0x1bf40142, +/* 0x05e9: i2c_raise_scl_done */ + 0xf840fcef, +/* 0x05ed: i2c_start */ + 0x9821f500, + 0x0d11f405, + 0x05b021f5, + 0xf40611f4, +/* 0x05fe: i2c_start_rep */ + 0x37f0300e, + 0x5421f500, + 0x0137f005, + 0x057621f5, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0xc821f550, + 0x0464b605, +/* 0x062b: i2c_start_send */ + 0xf01f11f4, + 0x21f50037, + 0xe7f10576, + 0x21f41388, + 0x0037f07f, + 0x055421f5, + 0x1388e7f1, +/* 0x0647: i2c_start_out */ + 0xf87f21f4, +/* 0x0649: i2c_stop */ + 0x0037f000, + 0x055421f5, + 0xf50037f0, + 0xf1057621, + 0xf403e8e7, + 0x37f07f21, + 0x5421f501, + 0x88e7f105, + 0x7f21f413, + 0xf50137f0, + 0xf1057621, + 0xf41388e7, + 0x00f87f21, +/* 0x067c: i2c_bitw */ + 0x057621f5, + 0x03e8e7f1, + 0xbb7f21f4, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x05c821f5, + 0xf40464b6, + 0xe7f11811, + 0x21f41388, + 0x0037f07f, + 0x055421f5, + 0x1388e7f1, +/* 0x06bb: i2c_bitw_out */ + 0xf87f21f4, +/* 0x06bd: i2c_bitr */ + 0x0137f000, + 0x057621f5, + 0x03e8e7f1, + 0xbb7f21f4, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x05c821f5, + 0xf40464b6, + 0x21f51b11, + 0x37f005b0, + 0x5421f500, + 0x88e7f105, + 0x7f21f413, + 0xf4013cf0, +/* 0x0702: i2c_bitr_done */ + 0x00f80131, +/* 0x0704: i2c_get_byte */ + 0xf00057f0, +/* 0x070a: i2c_get_byte_next */ + 0x54b60847, + 0x0076bb01, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b606bd, + 0x2b11f404, + 0xb60553fd, + 0x1bf40142, + 0x0137f0d8, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x7c21f550, + 0x0464b606, +/* 0x0754: i2c_get_byte_done */ +/* 0x0756: i2c_put_byte */ + 0x47f000f8, +/* 0x0759: i2c_put_byte_next */ + 0x0142b608, + 0xbb3854ff, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x067c21f5, + 0xf40464b6, + 0x46b03411, + 0xd81bf400, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0xbd21f550, + 0x0464b606, + 0xbb0f11f4, + 0x36b00076, + 0x061bf401, +/* 0x07af: i2c_put_byte_done */ + 0xf80132f4, +/* 0x07b1: i2c_addr */ + 0x0076bb00, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b605ed, + 0x2911f404, + 0x012ec3e7, + 0xfd0134b6, + 0x76bb0553, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb6075621, +/* 0x07f6: i2c_addr_done */ + 0x00f80464, +/* 0x07f8: i2c_acquire_addr */ + 0xb6f8cec7, + 0xe0b702e4, + 0xee980bfc, +/* 0x0807: i2c_acquire */ + 0xf500f800, + 0xf407f821, + 0xd9f00421, + 0x3f21f403, +/* 0x0816: i2c_release */ + 0x21f500f8, + 0x21f407f8, + 0x03daf004, + 0xf83f21f4, +/* 0x0825: i2c_recv */ + 0x0132f400, + 0xb6f8c1c7, + 0x16b00214, + 0x3a1ff528, + 0xd413a001, + 0x0032980b, + 0x0bac13a0, + 0xf4003198, + 0xd0f90231, + 0xd0f9e0f9, + 0x000067f1, + 0x100063f1, + 0xbb016792, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x080721f5, + 0xfc0464b6, + 0x00d6b0d0, + 0x00b31bf5, + 0xbb0057f0, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x07b121f5, + 0xf50464b6, + 0xc700d011, + 0x76bbe0c5, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb6075621, + 0x11f50464, + 0x57f000ad, + 0x0076bb01, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b607b1, + 0x8a11f504, + 0x0076bb00, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b60704, + 0x6a11f404, + 0xbbe05bcb, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x064921f5, + 0xb90464b6, + 0x74bd025b, +/* 0x092b: i2c_recv_not_rd08 */ + 0xb0430ef4, + 0x1bf401d6, + 0x0057f03d, + 0x07b121f5, + 0xc73311f4, + 0x21f5e0c5, + 0x11f40756, + 0x0057f029, + 0x07b121f5, + 0xc71f11f4, + 0x21f5e0b5, + 0x11f40756, + 0x4921f515, + 0xc774bd06, + 0x1bf408c5, + 0x0232f409, +/* 0x096b: i2c_recv_not_wr08 */ +/* 0x096b: i2c_recv_done */ + 0xc7030ef4, + 0x21f5f8ce, + 0xe0fc0816, + 0x12f4d0fc, + 0x027cb90a, + 0x02b921f5, +/* 0x0980: i2c_recv_exit */ +/* 0x0982: i2c_init */ + 0x00f800f8, +/* 0x0984: test_recv */ 0x05d817f1, 0xcf0614b6, 0x10b60011, @@ -1185,12 +1557,12 @@ uint32_t nva3_pwr_code[] = { 0x00e7f104, 0x4fe3f1d9, 0xf521f513, -/* 0x057b: test_init */ +/* 0x09ab: test_init */ 0xf100f801, 0xf50800e7, 0xf801f521, -/* 0x0585: idle_recv */ -/* 0x0587: idle */ +/* 0x09b5: idle_recv */ +/* 0x09b7: idle */ 0xf400f800, 0x17f10031, 0x14b605d4, @@ -1198,32 +1570,20 @@ uint32_t nva3_pwr_code[] = { 0xf10110b6, 0xb605d407, 0x01d00604, -/* 0x05a3: idle_loop */ +/* 0x09d3: idle_loop */ 0xf004bd00, 0x32f45817, -/* 0x05a9: idle_proc */ -/* 0x05a9: idle_proc_exec */ +/* 0x09d9: idle_proc */ +/* 0x09d9: idle_proc_exec */ 0xb910f902, 0x21f5021e, 0x10fc02c2, 0xf40911f4, 0x0ef40231, -/* 0x05bd: idle_proc_next */ +/* 0x09ed: idle_proc_next */ 0x5810b6ef, 0xf4061fb8, 0x02f4e61b, 0x0028f4dd, 0x00bb0ef4, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, }; diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc index eaa64da68e36..48f79434a449 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc @@ -37,6 +37,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_PROC @@ -46,6 +47,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_DATA @@ -57,6 +59,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_CODE diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc.h index 82c8e8b88917..4dba00d2dd1a 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc.h +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc.h @@ -89,9 +89,31 @@ uint32_t nvc0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, + 0x5f433249, + 0x00000982, + 0x00000825, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, 0x54534554, - 0x0000057b, - 0x00000554, + 0x000009ab, + 0x00000984, 0x00000000, 0x00000000, 0x00000000, @@ -112,8 +134,8 @@ uint32_t nvc0_pwr_data[] = { 0x00000000, 0x00000000, 0x454c4449, - 0x00000587, - 0x00000585, + 0x000009b7, + 0x000009b5, 0x00000000, 0x00000000, 0x00000000, @@ -133,12 +155,12 @@ uint32_t nvc0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0210: proc_list_tail */ -/* 0x0210: time_prev */ +/* 0x0268: proc_list_tail */ +/* 0x0268: time_prev */ 0x00000000, -/* 0x0214: time_next */ +/* 0x026c: time_next */ 0x00000000, -/* 0x0218: fifo_queue */ +/* 0x0270: fifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -171,7 +193,7 @@ uint32_t nvc0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0298: rfifo_queue */ +/* 0x02f0: rfifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -204,11 +226,11 @@ uint32_t nvc0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0318: memx_func_head */ +/* 0x0370: memx_func_head */ 0x00010000, 0x00000000, 0x0000046f, -/* 0x0324: memx_func_next */ +/* 0x037c: memx_func_next */ 0x00000001, 0x00000000, 0x00000496, @@ -221,8 +243,18 @@ uint32_t nvc0_pwr_data[] = { 0x00010004, 0x00000000, 0x000004fc, -/* 0x0354: memx_func_tail */ -/* 0x0354: memx_data_head */ +/* 0x03ac: memx_func_tail */ +/* 0x03ac: memx_data_head */ + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -725,6 +757,42 @@ uint32_t nvc0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, +/* 0x0bac: memx_data_tail */ +/* 0x0bac: i2c_scl_map */ + 0x00001000, + 0x00004000, + 0x00010000, + 0x00000100, + 0x00040000, + 0x00100000, + 0x00400000, + 0x01000000, + 0x04000000, + 0x10000000, +/* 0x0bd4: i2c_sda_map */ + 0x00002000, + 0x00008000, + 0x00020000, + 0x00000200, + 0x00080000, + 0x00200000, + 0x00800000, + 0x02000000, + 0x08000000, + 0x20000000, +/* 0x0bfc: i2c_ctrl */ + 0x0000e138, + 0x0000e150, + 0x0000e168, + 0x0000e180, + 0x0000e254, + 0x0000e274, + 0x0000e764, + 0x0000e780, + 0x0000e79c, + 0x0000e7b8, + 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -735,7 +803,6 @@ uint32_t nvc0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0b54: memx_data_tail */ 0x00000000, 0x00000000, 0x00000000, @@ -787,15 +854,15 @@ uint32_t nvc0_pwr_code[] = { 0x07a007f1, 0xd00604b6, 0x04bd000e, - 0xf001e7f0, - 0x07f101e3, + 0xf001d7f0, + 0x07f101d3, 0x04b607ac, - 0x000ed006, + 0x000dd006, /* 0x0022: rd32_wait */ - 0xe7f104bd, - 0xe4b607ac, - 0x00eecf06, - 0x7000e4f1, + 0xd7f104bd, + 0xd4b607ac, + 0x00ddcf06, + 0x7000d4f1, 0xf1f21bf4, 0xb607a4d7, 0xddcf06d4, @@ -807,15 +874,15 @@ uint32_t nvc0_pwr_code[] = { 0xb607a407, 0x0dd00604, 0xf004bd00, - 0xe5f002e7, - 0x01e3f0f0, + 0xd5f002d7, + 0x01d3f0f0, 0x07ac07f1, 0xd00604b6, - 0x04bd000e, + 0x04bd000d, /* 0x006c: wr32_wait */ - 0x07ace7f1, - 0xcf06e4b6, - 0xe4f100ee, + 0x07acd7f1, + 0xcf06d4b6, + 0xd4f100dd, 0x1bf47000, /* 0x007f: nsec */ 0xf000f8f2, @@ -845,21 +912,21 @@ uint32_t nvc0_pwr_code[] = { 0x9800f8df, 0x96b003e9, 0x2a0bf400, - 0xbb840a98, + 0xbb9a0a98, 0x1cf4029a, 0x01d7f00f, 0x025421f5, 0x0ef494bd, /* 0x00e9: intr_watchdog_next_time */ - 0x850a9815, + 0x9b0a9815, 0xf400a6b0, 0x9ab8090b, 0x061cf406, /* 0x00f8: intr_watchdog_next_time_set */ /* 0x00fb: intr_watchdog_next_proc */ - 0x80850980, + 0x809b0980, 0xe0b603e9, - 0x10e6b158, + 0x68e6b158, 0xc61bf402, /* 0x010a: intr */ 0x00f900f8, @@ -880,15 +947,15 @@ uint32_t nvc0_pwr_code[] = { 0x0088cf06, 0xf40289c4, 0x0080230b, - 0x58e7f085, + 0x58e7f09b, 0x98cb21f4, - 0x96b08509, + 0x96b09b09, 0x110bf400, 0xb63407f0, 0x09d00604, 0x8004bd00, /* 0x016e: intr_skip_watchdog */ - 0x89e48409, + 0x89e49a09, 0x0bf40800, 0x8897f148, 0x0694b606, @@ -948,7 +1015,7 @@ uint32_t nvc0_pwr_code[] = { 0x000ed006, 0x0e8004bd, /* 0x0241: timer_enable */ - 0x0187f084, + 0x0187f09a, 0xb63807f0, 0x08d00604, /* 0x024f: timer_done */ @@ -979,7 +1046,7 @@ uint32_t nvc0_pwr_code[] = { 0xb8008a98, 0x0bf406ae, 0x5880b610, - 0x021086b1, + 0x026886b1, 0xf4f01bf4, /* 0x02b2: find_done */ 0x8eb90132, @@ -1049,7 +1116,7 @@ uint32_t nvc0_pwr_code[] = { 0x320bf406, 0x94071ec4, 0xe0b704ee, - 0xeb980218, + 0xeb980270, 0x02ec9803, 0x9801ed98, 0x21f500ee, @@ -1075,7 +1142,7 @@ uint32_t nvc0_pwr_code[] = { 0xe60bf406, 0xb60723c4, 0x30b70434, - 0x3b800298, + 0x3b8002f0, 0x023c8003, 0x80013d80, 0x20b6003e, @@ -1090,13 +1157,13 @@ uint32_t nvc0_pwr_code[] = { /* 0x0430: host_init */ 0x008017f1, 0xf11014b6, - 0xf1021815, + 0xf1027015, 0xb604d007, 0x01d00604, 0xf104bd00, 0xb6008017, 0x15f11014, - 0x07f10298, + 0x07f102f0, 0x04b604dc, 0x0001d006, 0x17f004bd, @@ -1156,14 +1223,14 @@ uint32_t nvc0_pwr_code[] = { 0x00139802, 0x950410b6, 0x30f01034, - 0xc835980c, + 0xde35980c, 0x12b855f9, 0xec1ef406, 0xe0fcd0fc, 0x02b921f5, /* 0x0532: memx_info */ 0xc7f100f8, - 0xb7f10354, + 0xb7f103ac, 0x21f50800, 0x00f802b9, /* 0x0540: memx_recv */ @@ -1175,7 +1242,312 @@ uint32_t nvc0_pwr_code[] = { /* 0x0550: perf_recv */ /* 0x0552: perf_init */ 0x00f800f8, -/* 0x0554: test_recv */ +/* 0x0554: i2c_drive_scl */ + 0xf40036b0, + 0x07f1110b, + 0x04b607e0, + 0x0001d006, + 0x00f804bd, +/* 0x0568: i2c_drive_scl_lo */ + 0x07e407f1, + 0xd00604b6, + 0x04bd0001, +/* 0x0576: i2c_drive_sda */ + 0x36b000f8, + 0x110bf400, + 0x07e007f1, + 0xd00604b6, + 0x04bd0002, +/* 0x058a: i2c_drive_sda_lo */ + 0x07f100f8, + 0x04b607e4, + 0x0002d006, + 0x00f804bd, +/* 0x0598: i2c_sense_scl */ + 0xf10132f4, + 0xb607c437, + 0x33cf0634, + 0x0431fd00, + 0xf4060bf4, +/* 0x05ae: i2c_sense_scl_done */ + 0x00f80131, +/* 0x05b0: i2c_sense_sda */ + 0xf10132f4, + 0xb607c437, + 0x33cf0634, + 0x0432fd00, + 0xf4060bf4, +/* 0x05c6: i2c_sense_sda_done */ + 0x00f80131, +/* 0x05c8: i2c_raise_scl */ + 0x47f140f9, + 0x37f00898, + 0x5421f501, +/* 0x05d5: i2c_raise_scl_wait */ + 0xe8e7f105, + 0x7f21f403, + 0x059821f5, + 0xb60901f4, + 0x1bf40142, +/* 0x05e9: i2c_raise_scl_done */ + 0xf840fcef, +/* 0x05ed: i2c_start */ + 0x9821f500, + 0x0d11f405, + 0x05b021f5, + 0xf40611f4, +/* 0x05fe: i2c_start_rep */ + 0x37f0300e, + 0x5421f500, + 0x0137f005, + 0x057621f5, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0xc821f550, + 0x0464b605, +/* 0x062b: i2c_start_send */ + 0xf01f11f4, + 0x21f50037, + 0xe7f10576, + 0x21f41388, + 0x0037f07f, + 0x055421f5, + 0x1388e7f1, +/* 0x0647: i2c_start_out */ + 0xf87f21f4, +/* 0x0649: i2c_stop */ + 0x0037f000, + 0x055421f5, + 0xf50037f0, + 0xf1057621, + 0xf403e8e7, + 0x37f07f21, + 0x5421f501, + 0x88e7f105, + 0x7f21f413, + 0xf50137f0, + 0xf1057621, + 0xf41388e7, + 0x00f87f21, +/* 0x067c: i2c_bitw */ + 0x057621f5, + 0x03e8e7f1, + 0xbb7f21f4, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x05c821f5, + 0xf40464b6, + 0xe7f11811, + 0x21f41388, + 0x0037f07f, + 0x055421f5, + 0x1388e7f1, +/* 0x06bb: i2c_bitw_out */ + 0xf87f21f4, +/* 0x06bd: i2c_bitr */ + 0x0137f000, + 0x057621f5, + 0x03e8e7f1, + 0xbb7f21f4, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x05c821f5, + 0xf40464b6, + 0x21f51b11, + 0x37f005b0, + 0x5421f500, + 0x88e7f105, + 0x7f21f413, + 0xf4013cf0, +/* 0x0702: i2c_bitr_done */ + 0x00f80131, +/* 0x0704: i2c_get_byte */ + 0xf00057f0, +/* 0x070a: i2c_get_byte_next */ + 0x54b60847, + 0x0076bb01, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b606bd, + 0x2b11f404, + 0xb60553fd, + 0x1bf40142, + 0x0137f0d8, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x7c21f550, + 0x0464b606, +/* 0x0754: i2c_get_byte_done */ +/* 0x0756: i2c_put_byte */ + 0x47f000f8, +/* 0x0759: i2c_put_byte_next */ + 0x0142b608, + 0xbb3854ff, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x067c21f5, + 0xf40464b6, + 0x46b03411, + 0xd81bf400, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0xbd21f550, + 0x0464b606, + 0xbb0f11f4, + 0x36b00076, + 0x061bf401, +/* 0x07af: i2c_put_byte_done */ + 0xf80132f4, +/* 0x07b1: i2c_addr */ + 0x0076bb00, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b605ed, + 0x2911f404, + 0x012ec3e7, + 0xfd0134b6, + 0x76bb0553, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb6075621, +/* 0x07f6: i2c_addr_done */ + 0x00f80464, +/* 0x07f8: i2c_acquire_addr */ + 0xb6f8cec7, + 0xe0b702e4, + 0xee980bfc, +/* 0x0807: i2c_acquire */ + 0xf500f800, + 0xf407f821, + 0xd9f00421, + 0x3f21f403, +/* 0x0816: i2c_release */ + 0x21f500f8, + 0x21f407f8, + 0x03daf004, + 0xf83f21f4, +/* 0x0825: i2c_recv */ + 0x0132f400, + 0xb6f8c1c7, + 0x16b00214, + 0x3a1ff528, + 0xd413a001, + 0x0032980b, + 0x0bac13a0, + 0xf4003198, + 0xd0f90231, + 0xd0f9e0f9, + 0x000067f1, + 0x100063f1, + 0xbb016792, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x080721f5, + 0xfc0464b6, + 0x00d6b0d0, + 0x00b31bf5, + 0xbb0057f0, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x07b121f5, + 0xf50464b6, + 0xc700d011, + 0x76bbe0c5, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb6075621, + 0x11f50464, + 0x57f000ad, + 0x0076bb01, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b607b1, + 0x8a11f504, + 0x0076bb00, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b60704, + 0x6a11f404, + 0xbbe05bcb, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x064921f5, + 0xb90464b6, + 0x74bd025b, +/* 0x092b: i2c_recv_not_rd08 */ + 0xb0430ef4, + 0x1bf401d6, + 0x0057f03d, + 0x07b121f5, + 0xc73311f4, + 0x21f5e0c5, + 0x11f40756, + 0x0057f029, + 0x07b121f5, + 0xc71f11f4, + 0x21f5e0b5, + 0x11f40756, + 0x4921f515, + 0xc774bd06, + 0x1bf408c5, + 0x0232f409, +/* 0x096b: i2c_recv_not_wr08 */ +/* 0x096b: i2c_recv_done */ + 0xc7030ef4, + 0x21f5f8ce, + 0xe0fc0816, + 0x12f4d0fc, + 0x027cb90a, + 0x02b921f5, +/* 0x0980: i2c_recv_exit */ +/* 0x0982: i2c_init */ + 0x00f800f8, +/* 0x0984: test_recv */ 0x05d817f1, 0xcf0614b6, 0x10b60011, @@ -1185,12 +1557,12 @@ uint32_t nvc0_pwr_code[] = { 0x00e7f104, 0x4fe3f1d9, 0xf521f513, -/* 0x057b: test_init */ +/* 0x09ab: test_init */ 0xf100f801, 0xf50800e7, 0xf801f521, -/* 0x0585: idle_recv */ -/* 0x0587: idle */ +/* 0x09b5: idle_recv */ +/* 0x09b7: idle */ 0xf400f800, 0x17f10031, 0x14b605d4, @@ -1198,32 +1570,20 @@ uint32_t nvc0_pwr_code[] = { 0xf10110b6, 0xb605d407, 0x01d00604, -/* 0x05a3: idle_loop */ +/* 0x09d3: idle_loop */ 0xf004bd00, 0x32f45817, -/* 0x05a9: idle_proc */ -/* 0x05a9: idle_proc_exec */ +/* 0x09d9: idle_proc */ +/* 0x09d9: idle_proc_exec */ 0xb910f902, 0x21f5021e, 0x10fc02c2, 0xf40911f4, 0x0ef40231, -/* 0x05bd: idle_proc_next */ +/* 0x09ed: idle_proc_next */ 0x5810b6ef, 0xf4061fb8, 0x02f4e61b, 0x0028f4dd, 0x00bb0ef4, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, }; diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc index 32d65ea254dd..8a89dfe41ce1 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc @@ -37,6 +37,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_PROC @@ -46,6 +47,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_DATA @@ -57,6 +59,7 @@ #include "host.fuc" #include "memx.fuc" #include "perf.fuc" +#include "i2c_.fuc" #include "test.fuc" #include "idle.fuc" #undef INCLUDE_CODE diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc.h index ce65e2a4b789..5e24c6bc041d 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc.h +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc.h @@ -89,33 +89,13 @@ uint32_t nvd0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, - 0x54534554, - 0x000004eb, - 0x000004ca, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, + 0x5f433249, + 0x000008e3, + 0x00000786, 0x00000000, 0x00000000, 0x00000000, 0x00000000, - 0x454c4449, - 0x000004f7, - 0x000004f5, - 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -131,14 +111,13 @@ uint32_t nvd0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, + 0x54534554, + 0x00000906, + 0x000008e5, 0x00000000, 0x00000000, -/* 0x0210: proc_list_tail */ -/* 0x0210: time_prev */ 0x00000000, -/* 0x0214: time_next */ 0x00000000, -/* 0x0218: fifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -154,6 +133,9 @@ uint32_t nvd0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, + 0x454c4449, + 0x00000912, + 0x00000910, 0x00000000, 0x00000000, 0x00000000, @@ -171,11 +153,14 @@ uint32_t nvd0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0298: rfifo_queue */ 0x00000000, 0x00000000, +/* 0x0268: proc_list_tail */ +/* 0x0268: time_prev */ 0x00000000, +/* 0x026c: time_next */ 0x00000000, +/* 0x0270: fifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -204,31 +189,11 @@ uint32_t nvd0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0318: memx_func_head */ - 0x00010000, - 0x00000000, - 0x000003f4, -/* 0x0324: memx_func_next */ - 0x00000001, - 0x00000000, - 0x00000415, - 0x00000002, - 0x00000002, - 0x00000430, - 0x00040003, - 0x00000000, - 0x00000458, - 0x00010004, - 0x00000000, - 0x00000472, -/* 0x0354: memx_func_tail */ -/* 0x0354: memx_data_head */ - 0x00000000, - 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, +/* 0x02f0: rfifo_queue */ 0x00000000, 0x00000000, 0x00000000, @@ -261,10 +226,25 @@ uint32_t nvd0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, +/* 0x0370: memx_func_head */ + 0x00010000, 0x00000000, + 0x000003f4, +/* 0x037c: memx_func_next */ + 0x00000001, 0x00000000, + 0x00000415, + 0x00000002, + 0x00000002, + 0x00000430, + 0x00040003, 0x00000000, + 0x00000458, + 0x00010004, 0x00000000, + 0x00000472, +/* 0x03ac: memx_func_tail */ +/* 0x03ac: memx_data_head */ 0x00000000, 0x00000000, 0x00000000, @@ -735,7 +715,6 @@ uint32_t nvd0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, -/* 0x0b54: memx_data_tail */ 0x00000000, 0x00000000, 0x00000000, @@ -778,6 +757,29 @@ uint32_t nvd0_pwr_data[] = { 0x00000000, 0x00000000, 0x00000000, +/* 0x0bac: memx_data_tail */ +/* 0x0bac: i2c_scl_map */ + 0x00000400, + 0x00000800, + 0x00001000, + 0x00002000, + 0x00004000, + 0x00008000, + 0x00010000, + 0x00020000, + 0x00040000, + 0x00080000, +/* 0x0bd4: i2c_sda_map */ + 0x00100000, + 0x00200000, + 0x00400000, + 0x00800000, + 0x01000000, + 0x02000000, + 0x04000000, + 0x08000000, + 0x10000000, + 0x20000000, 0x00000000, }; @@ -786,14 +788,14 @@ uint32_t nvd0_pwr_code[] = { /* 0x0004: rd32 */ 0x07a007f1, 0xbd000ed0, - 0x01e7f004, - 0xf101e3f0, + 0x01d7f004, + 0xf101d3f0, 0xd007ac07, - 0x04bd000e, + 0x04bd000d, /* 0x001c: rd32_wait */ - 0x07ace7f1, - 0xf100eecf, - 0xf47000e4, + 0x07acd7f1, + 0xf100ddcf, + 0xf47000d4, 0xd7f1f51b, 0xddcf07a4, /* 0x0033: wr32 */ @@ -802,14 +804,14 @@ uint32_t nvd0_pwr_code[] = { 0x04bd000e, 0x07a407f1, 0xbd000dd0, - 0x02e7f004, - 0xf0f0e5f0, - 0x07f101e3, - 0x0ed007ac, + 0x02d7f004, + 0xf0f0d5f0, + 0x07f101d3, + 0x0dd007ac, /* 0x0057: wr32_wait */ 0xf104bd00, - 0xcf07ace7, - 0xe4f100ee, + 0xcf07acd7, + 0xd4f100dd, 0x1bf47000, /* 0x0067: nsec */ 0xf000f8f5, @@ -836,21 +838,21 @@ uint32_t nvd0_pwr_code[] = { 0x9800f8e2, 0x96b003e9, 0x2a0bf400, - 0xbb840a98, + 0xbb9a0a98, 0x1cf4029a, 0x01d7f00f, 0x020621f5, 0x0ef494bd, /* 0x00c5: intr_watchdog_next_time */ - 0x850a9815, + 0x9b0a9815, 0xf400a6b0, 0x9ab8090b, 0x061cf406, /* 0x00d4: intr_watchdog_next_time_set */ /* 0x00d7: intr_watchdog_next_proc */ - 0x80850980, + 0x809b0980, 0xe0b603e9, - 0x10e6b158, + 0x68e6b158, 0xc61bf402, /* 0x00e6: intr */ 0x00f900f8, @@ -868,15 +870,15 @@ uint32_t nvd0_pwr_code[] = { 0x0887f004, 0xc40088cf, 0x0bf40289, - 0x85008020, + 0x9b008020, 0xf458e7f0, 0x0998a721, - 0x0096b085, + 0x0096b09b, 0xf00e0bf4, 0x09d03407, 0x8004bd00, /* 0x013e: intr_skip_watchdog */ - 0x89e48409, + 0x89e49a09, 0x0bf40800, 0x8897f13c, 0x0099cf06, @@ -929,7 +931,7 @@ uint32_t nvd0_pwr_code[] = { 0x0ed03407, 0x8004bd00, /* 0x01f6: timer_enable */ - 0x87f0840e, + 0x87f09a0e, 0x3807f001, 0xbd0008d0, /* 0x0201: timer_done */ @@ -960,7 +962,7 @@ uint32_t nvd0_pwr_code[] = { 0x06aeb800, 0xb6100bf4, 0x86b15880, - 0x1bf40210, + 0x1bf40268, 0x0132f4f0, /* 0x0264: find_done */ 0xfc028eb9, @@ -1024,7 +1026,7 @@ uint32_t nvd0_pwr_code[] = { 0x0bf40612, 0x071ec42f, 0xb704ee94, - 0x980218e0, + 0x980270e0, 0xec9803eb, 0x01ed9802, 0xf500ee98, @@ -1048,7 +1050,7 @@ uint32_t nvd0_pwr_code[] = { 0xec0bf406, 0xb60723c4, 0x30b70434, - 0x3b800298, + 0x3b8002f0, 0x023c8003, 0x80013d80, 0x20b6003e, @@ -1061,12 +1063,12 @@ uint32_t nvd0_pwr_code[] = { /* 0x03be: host_init */ 0x17f100f8, 0x14b60080, - 0x1815f110, + 0x7015f110, 0xd007f102, 0x0001d004, 0x17f104bd, 0x14b60080, - 0x9815f110, + 0xf015f110, 0xdc07f102, 0x0001d004, 0x17f004bd, @@ -1122,13 +1124,13 @@ uint32_t nvd0_pwr_code[] = { 0x10b60013, 0x10349504, 0x980c30f0, - 0x55f9c835, + 0x55f9de35, 0xf40612b8, 0xd0fcec1e, 0x21f5e0fc, 0x00f8026b, /* 0x04a8: memx_info */ - 0x0354c7f1, + 0x03acc7f1, 0x0800b7f1, 0x026b21f5, /* 0x04b6: memx_recv */ @@ -1140,49 +1142,342 @@ uint32_t nvd0_pwr_code[] = { /* 0x04c6: perf_recv */ 0x00f800f8, /* 0x04c8: perf_init */ -/* 0x04ca: test_recv */ - 0x17f100f8, - 0x11cf05d8, - 0x0110b600, - 0x05d807f1, +/* 0x04ca: i2c_drive_scl */ + 0x36b000f8, + 0x0e0bf400, + 0x07e007f1, 0xbd0001d0, - 0x00e7f104, - 0x4fe3f1d9, - 0xb621f513, -/* 0x04eb: test_init */ - 0xf100f801, - 0xf50800e7, - 0xf801b621, -/* 0x04f5: idle_recv */ -/* 0x04f7: idle */ - 0xf400f800, - 0x17f10031, - 0x11cf05d4, - 0x0110b600, - 0x05d407f1, - 0xbd0001d0, -/* 0x050d: idle_loop */ - 0x5817f004, -/* 0x0513: idle_proc */ -/* 0x0513: idle_proc_exec */ - 0xf90232f4, - 0x021eb910, - 0x027421f5, - 0x11f410fc, - 0x0231f409, -/* 0x0527: idle_proc_next */ - 0xb6ef0ef4, - 0x1fb85810, - 0xe61bf406, - 0xf4dd02f4, - 0x0ef40028, - 0x000000c1, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, - 0x00000000, +/* 0x04db: i2c_drive_scl_lo */ + 0xf100f804, + 0xd007e407, + 0x04bd0001, +/* 0x04e6: i2c_drive_sda */ + 0x36b000f8, + 0x0e0bf400, + 0x07e007f1, + 0xbd0002d0, +/* 0x04f7: i2c_drive_sda_lo */ + 0xf100f804, + 0xd007e407, + 0x04bd0002, +/* 0x0502: i2c_sense_scl */ + 0x32f400f8, + 0xc437f101, + 0x0033cf07, + 0xf40431fd, + 0x31f4060b, +/* 0x0515: i2c_sense_scl_done */ +/* 0x0517: i2c_sense_sda */ + 0xf400f801, + 0x37f10132, + 0x33cf07c4, + 0x0432fd00, + 0xf4060bf4, +/* 0x052a: i2c_sense_sda_done */ + 0x00f80131, +/* 0x052c: i2c_raise_scl */ + 0x47f140f9, + 0x37f00898, + 0xca21f501, +/* 0x0539: i2c_raise_scl_wait */ + 0xe8e7f104, + 0x6721f403, + 0x050221f5, + 0xb60901f4, + 0x1bf40142, +/* 0x054d: i2c_raise_scl_done */ + 0xf840fcef, +/* 0x0551: i2c_start */ + 0x0221f500, + 0x0d11f405, + 0x051721f5, + 0xf40611f4, +/* 0x0562: i2c_start_rep */ + 0x37f0300e, + 0xca21f500, + 0x0137f004, + 0x04e621f5, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x2c21f550, + 0x0464b605, +/* 0x058f: i2c_start_send */ + 0xf01f11f4, + 0x21f50037, + 0xe7f104e6, + 0x21f41388, + 0x0037f067, + 0x04ca21f5, + 0x1388e7f1, +/* 0x05ab: i2c_start_out */ + 0xf86721f4, +/* 0x05ad: i2c_stop */ + 0x0037f000, + 0x04ca21f5, + 0xf50037f0, + 0xf104e621, + 0xf403e8e7, + 0x37f06721, + 0xca21f501, + 0x88e7f104, + 0x6721f413, + 0xf50137f0, + 0xf104e621, + 0xf41388e7, + 0x00f86721, +/* 0x05e0: i2c_bitw */ + 0x04e621f5, + 0x03e8e7f1, + 0xbb6721f4, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x052c21f5, + 0xf40464b6, + 0xe7f11811, + 0x21f41388, + 0x0037f067, + 0x04ca21f5, + 0x1388e7f1, +/* 0x061f: i2c_bitw_out */ + 0xf86721f4, +/* 0x0621: i2c_bitr */ + 0x0137f000, + 0x04e621f5, + 0x03e8e7f1, + 0xbb6721f4, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x052c21f5, + 0xf40464b6, + 0x21f51b11, + 0x37f00517, + 0xca21f500, + 0x88e7f104, + 0x6721f413, + 0xf4013cf0, +/* 0x0666: i2c_bitr_done */ + 0x00f80131, +/* 0x0668: i2c_get_byte */ + 0xf00057f0, +/* 0x066e: i2c_get_byte_next */ + 0x54b60847, + 0x0076bb01, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b60621, + 0x2b11f404, + 0xb60553fd, + 0x1bf40142, + 0x0137f0d8, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0xe021f550, + 0x0464b605, +/* 0x06b8: i2c_get_byte_done */ +/* 0x06ba: i2c_put_byte */ + 0x47f000f8, +/* 0x06bd: i2c_put_byte_next */ + 0x0142b608, + 0xbb3854ff, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x05e021f5, + 0xf40464b6, + 0x46b03411, + 0xd81bf400, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x2121f550, + 0x0464b606, + 0xbb0f11f4, + 0x36b00076, + 0x061bf401, +/* 0x0713: i2c_put_byte_done */ + 0xf80132f4, +/* 0x0715: i2c_addr */ + 0x0076bb00, + 0xf90465b6, + 0x04659450, + 0xbd0256bb, + 0x0475fd50, + 0x21f550fc, + 0x64b60551, + 0x2911f404, + 0x012ec3e7, + 0xfd0134b6, + 0x76bb0553, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb606ba21, +/* 0x075a: i2c_addr_done */ + 0x00f80464, +/* 0x075c: i2c_acquire_addr */ + 0xb6f8cec7, + 0xe0b705e4, + 0x00f8d014, +/* 0x0768: i2c_acquire */ + 0x075c21f5, + 0xf00421f4, + 0x21f403d9, +/* 0x0777: i2c_release */ + 0xf500f833, + 0xf4075c21, + 0xdaf00421, + 0x3321f403, +/* 0x0786: i2c_recv */ + 0x32f400f8, + 0xf8c1c701, + 0xb00214b6, + 0x1ff52816, + 0x13a0013a, + 0x32980bd4, + 0xac13a000, + 0x0031980b, + 0xf90231f4, + 0xf9e0f9d0, + 0x0067f1d0, + 0x0063f100, + 0x01679210, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x6821f550, + 0x0464b607, + 0xd6b0d0fc, + 0xb31bf500, + 0x0057f000, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0x1521f550, + 0x0464b607, + 0x00d011f5, + 0xbbe0c5c7, + 0x65b60076, + 0x9450f904, + 0x56bb0465, + 0xfd50bd02, + 0x50fc0475, + 0x06ba21f5, + 0xf50464b6, + 0xf000ad11, + 0x76bb0157, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb6071521, + 0x11f50464, + 0x76bb008a, + 0x0465b600, + 0x659450f9, + 0x0256bb04, + 0x75fd50bd, + 0xf550fc04, + 0xb6066821, + 0x11f40464, + 0xe05bcb6a, + 0xb60076bb, + 0x50f90465, + 0xbb046594, + 0x50bd0256, + 0xfc0475fd, + 0xad21f550, + 0x0464b605, + 0xbd025bb9, + 0x430ef474, +/* 0x088c: i2c_recv_not_rd08 */ + 0xf401d6b0, + 0x57f03d1b, + 0x1521f500, + 0x3311f407, + 0xf5e0c5c7, + 0xf406ba21, + 0x57f02911, + 0x1521f500, + 0x1f11f407, + 0xf5e0b5c7, + 0xf406ba21, + 0x21f51511, + 0x74bd05ad, + 0xf408c5c7, + 0x32f4091b, + 0x030ef402, +/* 0x08cc: i2c_recv_not_wr08 */ +/* 0x08cc: i2c_recv_done */ + 0xf5f8cec7, + 0xfc077721, + 0xf4d0fce0, + 0x7cb90a12, + 0x6b21f502, +/* 0x08e1: i2c_recv_exit */ +/* 0x08e3: i2c_init */ + 0xf800f802, +/* 0x08e5: test_recv */ + 0xd817f100, + 0x0011cf05, + 0xf10110b6, + 0xd005d807, + 0x04bd0001, + 0xd900e7f1, + 0x134fe3f1, + 0x01b621f5, +/* 0x0906: test_init */ + 0xe7f100f8, + 0x21f50800, + 0x00f801b6, +/* 0x0910: idle_recv */ +/* 0x0912: idle */ + 0x31f400f8, + 0xd417f100, + 0x0011cf05, + 0xf10110b6, + 0xd005d407, + 0x04bd0001, +/* 0x0928: idle_loop */ + 0xf45817f0, +/* 0x092e: idle_proc */ +/* 0x092e: idle_proc_exec */ + 0x10f90232, + 0xf5021eb9, + 0xfc027421, + 0x0911f410, + 0xf40231f4, +/* 0x0942: idle_proc_next */ + 0x10b6ef0e, + 0x061fb858, + 0xf4e61bf4, + 0x28f4dd02, + 0xc10ef400, 0x00000000, 0x00000000, 0x00000000, diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/os.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/os.h index 5fb0cccc6c64..574acfa44c8c 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/os.h +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/os.h @@ -7,6 +7,7 @@ #define PROC_HOST 0x54534f48 #define PROC_MEMX 0x584d454d #define PROC_PERF 0x46524550 +#define PROC_I2C_ 0x5f433249 #define PROC_TEST 0x54534554 /* KERN: message identifiers */ @@ -24,4 +25,22 @@ #define MEMX_WAIT 3 #define MEMX_DELAY 4 +/* I2C_: message identifiers */ +#define I2C__MSG_RD08 0 +#define I2C__MSG_WR08 1 + +#define I2C__MSG_DATA0_PORT 24:31 +#define I2C__MSG_DATA0_ADDR 14:23 + +#define I2C__MSG_DATA0_RD08_PORT I2C__MSG_DATA0_PORT +#define I2C__MSG_DATA0_RD08_ADDR I2C__MSG_DATA0_ADDR +#define I2C__MSG_DATA0_RD08_REG 0:7 +#define I2C__MSG_DATA1_RD08_VAL 0:7 + +#define I2C__MSG_DATA0_WR08_PORT I2C__MSG_DATA0_PORT +#define I2C__MSG_DATA0_WR08_ADDR I2C__MSG_DATA0_ADDR +#define I2C__MSG_DATA0_WR08_SYNC 8:8 +#define I2C__MSG_DATA0_WR08_REG 0:7 +#define I2C__MSG_DATA1_WR08_VAL 0:7 + #endif diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c b/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c index e44ed7b93c6d..7610fc5f8fa2 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c +++ b/drivers/gpu/drm/nouveau/core/subdev/therm/ic.c @@ -29,9 +29,9 @@ static bool probe_monitoring_device(struct nouveau_i2c_port *i2c, - struct i2c_board_info *info) + struct i2c_board_info *info, void *data) { - struct nouveau_therm_priv *priv = (void *)nouveau_therm(i2c); + struct nouveau_therm_priv *priv = data; struct nvbios_therm_sensor *sensor = &priv->bios_sensor; struct i2c_client *client; @@ -96,7 +96,7 @@ nouveau_therm_ic_ctor(struct nouveau_therm *therm) }; i2c->identify(i2c, NV_I2C_DEFAULT(0), "monitoring device", - board, probe_monitoring_device); + board, probe_monitoring_device, therm); if (priv->ic) return; } @@ -108,7 +108,7 @@ nouveau_therm_ic_ctor(struct nouveau_therm *therm) }; i2c->identify(i2c, NV_I2C_DEFAULT(0), "monitoring device", - board, probe_monitoring_device); + board, probe_monitoring_device, therm); if (priv->ic) return; } @@ -117,5 +117,5 @@ nouveau_therm_ic_ctor(struct nouveau_therm *therm) device. Let's try our static list. */ i2c->identify(i2c, NV_I2C_DEFAULT(0), "monitoring device", - nv_board_infos, probe_monitoring_device); + nv_board_infos, probe_monitoring_device, therm); } diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c index ef3133e7575c..7dd680ff2f6f 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c @@ -72,13 +72,7 @@ nouveau_vm_map_at(struct nouveau_vma *vma, u64 delta, struct nouveau_mem *node) vmm->flush(vm); } -void -nouveau_vm_map(struct nouveau_vma *vma, struct nouveau_mem *node) -{ - nouveau_vm_map_at(vma, 0, node); -} - -void +static void nouveau_vm_map_sg_table(struct nouveau_vma *vma, u64 delta, u64 length, struct nouveau_mem *mem) { @@ -136,7 +130,7 @@ finish: vmm->flush(vm); } -void +static void nouveau_vm_map_sg(struct nouveau_vma *vma, u64 delta, u64 length, struct nouveau_mem *mem) { @@ -175,6 +169,18 @@ nouveau_vm_map_sg(struct nouveau_vma *vma, u64 delta, u64 length, } void +nouveau_vm_map(struct nouveau_vma *vma, struct nouveau_mem *node) +{ + if (node->sg) + nouveau_vm_map_sg_table(vma, 0, node->size << 12, node); + else + if (node->pages) + nouveau_vm_map_sg(vma, 0, node->size << 12, node); + else + nouveau_vm_map_at(vma, 0, node); +} + +void nouveau_vm_unmap_at(struct nouveau_vma *vma, u64 delta, u64 length) { struct nouveau_vm *vm = vma->vm; diff --git a/drivers/gpu/drm/nouveau/dispnv04/dfp.c b/drivers/gpu/drm/nouveau/dispnv04/dfp.c index 936a71c59080..7fdc51e2a571 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/dfp.c +++ b/drivers/gpu/drm/nouveau/dispnv04/dfp.c @@ -643,7 +643,7 @@ static void nv04_tmds_slave_init(struct drm_encoder *encoder) get_tmds_slave(encoder)) return; - type = i2c->identify(i2c, 2, "TMDS transmitter", info, NULL); + type = i2c->identify(i2c, 2, "TMDS transmitter", info, NULL, NULL); if (type < 0) return; diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.c b/drivers/gpu/drm/nouveau/dispnv04/disp.c index b13ff0fc42de..2f1ed61f7c8c 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv04/disp.c @@ -77,11 +77,6 @@ nv04_display_create(struct drm_device *dev) nouveau_hw_save_vga_fonts(dev, 1); - ret = nouveau_object_new(nv_object(drm), NVDRM_DEVICE, 0xd1500000, - NV04_DISP_CLASS, NULL, 0, &disp->core); - if (ret) - return ret; - nv04_crtc_create(dev, 0); if (nv_two_heads(dev)) nv04_crtc_create(dev, 1); diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.h b/drivers/gpu/drm/nouveau/dispnv04/disp.h index 56a28db04000..4245fc3dab70 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/disp.h +++ b/drivers/gpu/drm/nouveau/dispnv04/disp.h @@ -80,7 +80,6 @@ struct nv04_display { struct nv04_mode_state saved_reg; uint32_t saved_vga_font[4][16384]; uint32_t dac_users[4]; - struct nouveau_object *core; struct nouveau_bo *image[2]; }; diff --git a/drivers/gpu/drm/nouveau/dispnv04/overlay.c b/drivers/gpu/drm/nouveau/dispnv04/overlay.c index 32e7064b819b..ab03f7719d2d 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/overlay.c +++ b/drivers/gpu/drm/nouveau/dispnv04/overlay.c @@ -55,9 +55,12 @@ struct nouveau_plane { int hue; int saturation; int iturbt_709; + + void (*set_params)(struct nouveau_plane *); }; static uint32_t formats[] = { + DRM_FORMAT_YUYV, DRM_FORMAT_UYVY, DRM_FORMAT_NV12, }; @@ -140,10 +143,10 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, nv_wr32(dev, NV_PVIDEO_POINT_OUT(flip), crtc_y << 16 | crtc_x); nv_wr32(dev, NV_PVIDEO_SIZE_OUT(flip), crtc_h << 16 | crtc_w); - if (fb->pixel_format == DRM_FORMAT_NV12) { + if (fb->pixel_format != DRM_FORMAT_UYVY) format |= NV_PVIDEO_FORMAT_COLOR_LE_CR8YB8CB8YA8; + if (fb->pixel_format == DRM_FORMAT_NV12) format |= NV_PVIDEO_FORMAT_PLANAR; - } if (nv_plane->iturbt_709) format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709; if (nv_plane->colorkey & (1 << 24)) @@ -182,9 +185,9 @@ nv10_disable_plane(struct drm_plane *plane) } static void -nv10_destroy_plane(struct drm_plane *plane) +nv_destroy_plane(struct drm_plane *plane) { - nv10_disable_plane(plane); + plane->funcs->disable_plane(plane); drm_plane_cleanup(plane); kfree(plane); } @@ -217,9 +220,9 @@ nv10_set_params(struct nouveau_plane *plane) } static int -nv10_set_property(struct drm_plane *plane, - struct drm_property *property, - uint64_t value) +nv_set_property(struct drm_plane *plane, + struct drm_property *property, + uint64_t value) { struct nouveau_plane *nv_plane = (struct nouveau_plane *)plane; @@ -238,15 +241,16 @@ nv10_set_property(struct drm_plane *plane, else return -EINVAL; - nv10_set_params(nv_plane); + if (nv_plane->set_params) + nv_plane->set_params(nv_plane); return 0; } static const struct drm_plane_funcs nv10_plane_funcs = { .update_plane = nv10_update_plane, .disable_plane = nv10_disable_plane, - .set_property = nv10_set_property, - .destroy = nv10_destroy_plane, + .set_property = nv_set_property, + .destroy = nv_destroy_plane, }; static void @@ -266,7 +270,7 @@ nv10_overlay_init(struct drm_device *device) case 0x15: case 0x1a: case 0x20: - num_formats = 1; + num_formats = 2; break; } @@ -321,8 +325,159 @@ nv10_overlay_init(struct drm_device *device) drm_object_attach_property(&plane->base.base, plane->props.iturbt_709, plane->iturbt_709); + plane->set_params = nv10_set_params; nv10_set_params(plane); - nv_wr32(dev, NV_PVIDEO_STOP, 1); + nv10_disable_plane(&plane->base); + return; +cleanup: + drm_plane_cleanup(&plane->base); +err: + kfree(plane); + nv_error(dev, "Failed to create plane\n"); +} + +static int +nv04_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, + struct drm_framebuffer *fb, int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h) +{ + struct nouveau_device *dev = nouveau_dev(plane->dev); + struct nouveau_plane *nv_plane = (struct nouveau_plane *)plane; + struct nouveau_framebuffer *nv_fb = nouveau_framebuffer(fb); + struct nouveau_bo *cur = nv_plane->cur; + uint32_t overlay = 1; + int brightness = (nv_plane->brightness - 512) * 62 / 512; + int pitch, ret, i; + + /* Source parameters given in 16.16 fixed point, ignore fractional. */ + src_x >>= 16; + src_y >>= 16; + src_w >>= 16; + src_h >>= 16; + + pitch = ALIGN(src_w * 4, 0x100); + + if (pitch > 0xffff) + return -ERANGE; + + /* TODO: Compute an offset? Not sure how to do this for YUYV. */ + if (src_x != 0 || src_y != 0) + return -ERANGE; + + if (crtc_w < src_w || crtc_h < src_h) + return -ERANGE; + + ret = nouveau_bo_pin(nv_fb->nvbo, TTM_PL_FLAG_VRAM); + if (ret) + return ret; + + nv_plane->cur = nv_fb->nvbo; + + nv_wr32(dev, NV_PVIDEO_OE_STATE, 0); + nv_wr32(dev, NV_PVIDEO_SU_STATE, 0); + nv_wr32(dev, NV_PVIDEO_RM_STATE, 0); + + for (i = 0; i < 2; i++) { + nv_wr32(dev, NV_PVIDEO_BUFF0_START_ADDRESS + 4 * i, + nv_fb->nvbo->bo.offset); + nv_wr32(dev, NV_PVIDEO_BUFF0_PITCH_LENGTH + 4 * i, pitch); + nv_wr32(dev, NV_PVIDEO_BUFF0_OFFSET + 4 * i, 0); + } + nv_wr32(dev, NV_PVIDEO_WINDOW_START, crtc_y << 16 | crtc_x); + nv_wr32(dev, NV_PVIDEO_WINDOW_SIZE, crtc_h << 16 | crtc_w); + nv_wr32(dev, NV_PVIDEO_STEP_SIZE, + (uint32_t)(((src_h - 1) << 11) / (crtc_h - 1)) << 16 | (uint32_t)(((src_w - 1) << 11) / (crtc_w - 1))); + + /* It should be possible to convert hue/contrast to this */ + nv_wr32(dev, NV_PVIDEO_RED_CSC_OFFSET, 0x69 - brightness); + nv_wr32(dev, NV_PVIDEO_GREEN_CSC_OFFSET, 0x3e + brightness); + nv_wr32(dev, NV_PVIDEO_BLUE_CSC_OFFSET, 0x89 - brightness); + nv_wr32(dev, NV_PVIDEO_CSC_ADJUST, 0); + + nv_wr32(dev, NV_PVIDEO_CONTROL_Y, 0x001); /* (BLUR_ON, LINE_HALF) */ + nv_wr32(dev, NV_PVIDEO_CONTROL_X, 0x111); /* (WEIGHT_HEAVY, SHARPENING_ON, SMOOTHING_ON) */ + + nv_wr32(dev, NV_PVIDEO_FIFO_BURST_LENGTH, 0x03); + nv_wr32(dev, NV_PVIDEO_FIFO_THRES_SIZE, 0x38); + + nv_wr32(dev, NV_PVIDEO_KEY, nv_plane->colorkey); + + if (nv_plane->colorkey & (1 << 24)) + overlay |= 0x10; + if (fb->pixel_format == DRM_FORMAT_YUYV) + overlay |= 0x100; + + nv_wr32(dev, NV_PVIDEO_OVERLAY, overlay); + + nv_wr32(dev, NV_PVIDEO_SU_STATE, nv_rd32(dev, NV_PVIDEO_SU_STATE) ^ (1 << 16)); + + if (cur) + nouveau_bo_unpin(cur); + + return 0; +} + +static int +nv04_disable_plane(struct drm_plane *plane) +{ + struct nouveau_device *dev = nouveau_dev(plane->dev); + struct nouveau_plane *nv_plane = (struct nouveau_plane *)plane; + + nv_mask(dev, NV_PVIDEO_OVERLAY, 1, 0); + nv_wr32(dev, NV_PVIDEO_OE_STATE, 0); + nv_wr32(dev, NV_PVIDEO_SU_STATE, 0); + nv_wr32(dev, NV_PVIDEO_RM_STATE, 0); + if (nv_plane->cur) { + nouveau_bo_unpin(nv_plane->cur); + nv_plane->cur = NULL; + } + + return 0; +} + +static const struct drm_plane_funcs nv04_plane_funcs = { + .update_plane = nv04_update_plane, + .disable_plane = nv04_disable_plane, + .set_property = nv_set_property, + .destroy = nv_destroy_plane, +}; + +static void +nv04_overlay_init(struct drm_device *device) +{ + struct nouveau_device *dev = nouveau_dev(device); + struct nouveau_plane *plane = kzalloc(sizeof(struct nouveau_plane), GFP_KERNEL); + int ret; + + if (!plane) + return; + + ret = drm_plane_init(device, &plane->base, 1 /* single crtc */, + &nv04_plane_funcs, + formats, 2, false); + if (ret) + goto err; + + /* Set up the plane properties */ + plane->props.colorkey = drm_property_create_range( + device, 0, "colorkey", 0, 0x01ffffff); + plane->props.brightness = drm_property_create_range( + device, 0, "brightness", 0, 1024); + if (!plane->props.colorkey || + !plane->props.brightness) + goto cleanup; + + plane->colorkey = 0; + drm_object_attach_property(&plane->base.base, + plane->props.colorkey, plane->colorkey); + + plane->brightness = 512; + drm_object_attach_property(&plane->base.base, + plane->props.brightness, plane->brightness); + + nv04_disable_plane(&plane->base); return; cleanup: drm_plane_cleanup(&plane->base); @@ -335,6 +490,8 @@ void nouveau_overlay_init(struct drm_device *device) { struct nouveau_device *dev = nouveau_dev(device); - if (dev->chipset >= 0x10 && dev->chipset <= 0x40) + if (dev->chipset < 0x10) + nv04_overlay_init(device); + else if (dev->chipset <= 0x40) nv10_overlay_init(device); } diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c index cc4b208ce546..244822df8ffc 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c +++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c @@ -59,7 +59,7 @@ int nv04_tv_identify(struct drm_device *dev, int i2c_index) struct nouveau_i2c *i2c = nouveau_i2c(drm->device); return i2c->identify(i2c, i2c_index, "TV encoder", - nv04_tv_encoder_info, NULL); + nv04_tv_encoder_info, NULL, NULL); } diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c index 6828d81ed7b9..900fae01793e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_abi16.c +++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c @@ -447,6 +447,8 @@ nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS) if (ret) goto done; + info->offset = ntfy->node->offset; + done: if (ret) nouveau_abi16_ntfy_fini(chan, ntfy); diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c index 95c740454049..d9f6120e972e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c @@ -51,6 +51,7 @@ static struct nouveau_dsm_priv { bool dsm_detected; bool optimus_detected; acpi_handle dhandle; + acpi_handle other_handle; acpi_handle rom_handle; } nouveau_dsm_priv; @@ -65,6 +66,7 @@ bool nouveau_is_v1_dsm(void) { #define NOUVEAU_DSM_HAS_MUX 0x1 #define NOUVEAU_DSM_HAS_OPT 0x2 +#ifdef CONFIG_VGA_SWITCHEROO static const char nouveau_dsm_muid[] = { 0xA0, 0xA0, 0x95, 0x9D, 0x60, 0x00, 0x48, 0x4D, 0xB3, 0x4D, 0x7E, 0x5F, 0xEA, 0x12, 0x9F, 0xD4, @@ -260,9 +262,10 @@ static int nouveau_dsm_pci_probe(struct pci_dev *pdev) if (!dhandle) return false; - if (!acpi_has_method(dhandle, "_DSM")) + if (!acpi_has_method(dhandle, "_DSM")) { + nouveau_dsm_priv.other_handle = dhandle; return false; - + } if (nouveau_test_dsm(dhandle, nouveau_dsm, NOUVEAU_DSM_POWER)) retval |= NOUVEAU_DSM_HAS_MUX; @@ -338,6 +341,16 @@ static bool nouveau_dsm_detect(void) printk(KERN_INFO "VGA switcheroo: detected DSM switching method %s handle\n", acpi_method_name); nouveau_dsm_priv.dsm_detected = true; + /* + * On some systems hotplug events are generated for the device + * being switched off when _DSM is executed. They cause ACPI + * hotplug to trigger and attempt to remove the device from + * the system, which causes it to break down. Prevent that from + * happening by setting the no_hotplug flag for the involved + * ACPI device objects. + */ + acpi_bus_no_hotplug(nouveau_dsm_priv.dhandle); + acpi_bus_no_hotplug(nouveau_dsm_priv.other_handle); ret = true; } @@ -376,6 +389,11 @@ void nouveau_unregister_dsm_handler(void) if (nouveau_dsm_priv.optimus_detected || nouveau_dsm_priv.dsm_detected) vga_switcheroo_unregister_handler(); } +#else +void nouveau_register_dsm_handler(void) {} +void nouveau_unregister_dsm_handler(void) {} +void nouveau_switcheroo_optimus_dsm(void) {} +#endif /* retrieve the ROM in 4k blocks */ static int nouveau_rom_call(acpi_handle rom_handle, uint8_t *bios, diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index c0fde6b9393c..488686d490c0 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -560,28 +560,6 @@ nouveau_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl) } -/* GPU-assisted copy using NV_MEMORY_TO_MEMORY_FORMAT, can access - * TTM_PL_{VRAM,TT} directly. - */ - -static int -nouveau_bo_move_accel_cleanup(struct nouveau_channel *chan, - struct nouveau_bo *nvbo, bool evict, - bool no_wait_gpu, struct ttm_mem_reg *new_mem) -{ - struct nouveau_fence *fence = NULL; - int ret; - - ret = nouveau_fence_new(chan, false, &fence); - if (ret) - return ret; - - ret = ttm_bo_move_accel_cleanup(&nvbo->bo, fence, evict, - no_wait_gpu, new_mem); - nouveau_fence_unref(&fence); - return ret; -} - static int nve0_bo_move_init(struct nouveau_channel *chan, u32 handle) { @@ -798,25 +776,25 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo, struct ttm_mem_reg *old_mem, struct ttm_mem_reg *new_mem) { struct nouveau_mem *node = old_mem->mm_node; - struct nouveau_bo *nvbo = nouveau_bo(bo); u64 length = (new_mem->num_pages << PAGE_SHIFT); u64 src_offset = node->vma[0].offset; u64 dst_offset = node->vma[1].offset; + int src_tiled = !!node->memtype; + int dst_tiled = !!((struct nouveau_mem *)new_mem->mm_node)->memtype; int ret; while (length) { u32 amount, stride, height; + ret = RING_SPACE(chan, 18 + 6 * (src_tiled + dst_tiled)); + if (ret) + return ret; + amount = min(length, (u64)(4 * 1024 * 1024)); stride = 16 * 4; height = amount / stride; - if (old_mem->mem_type == TTM_PL_VRAM && - nouveau_bo_tile_layout(nvbo)) { - ret = RING_SPACE(chan, 8); - if (ret) - return ret; - + if (src_tiled) { BEGIN_NV04(chan, NvSubCopy, 0x0200, 7); OUT_RING (chan, 0); OUT_RING (chan, 0); @@ -826,19 +804,10 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo, OUT_RING (chan, 0); OUT_RING (chan, 0); } else { - ret = RING_SPACE(chan, 2); - if (ret) - return ret; - BEGIN_NV04(chan, NvSubCopy, 0x0200, 1); OUT_RING (chan, 1); } - if (new_mem->mem_type == TTM_PL_VRAM && - nouveau_bo_tile_layout(nvbo)) { - ret = RING_SPACE(chan, 8); - if (ret) - return ret; - + if (dst_tiled) { BEGIN_NV04(chan, NvSubCopy, 0x021c, 7); OUT_RING (chan, 0); OUT_RING (chan, 0); @@ -848,18 +817,10 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo, OUT_RING (chan, 0); OUT_RING (chan, 0); } else { - ret = RING_SPACE(chan, 2); - if (ret) - return ret; - BEGIN_NV04(chan, NvSubCopy, 0x021c, 1); OUT_RING (chan, 1); } - ret = RING_SPACE(chan, 14); - if (ret) - return ret; - BEGIN_NV04(chan, NvSubCopy, 0x0238, 2); OUT_RING (chan, upper_32_bits(src_offset)); OUT_RING (chan, upper_32_bits(dst_offset)); @@ -953,23 +914,28 @@ nv04_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo, } static int -nouveau_vma_getmap(struct nouveau_channel *chan, struct nouveau_bo *nvbo, - struct ttm_mem_reg *mem, struct nouveau_vma *vma) +nouveau_bo_move_prep(struct nouveau_drm *drm, struct ttm_buffer_object *bo, + struct ttm_mem_reg *mem) { - struct nouveau_mem *node = mem->mm_node; + struct nouveau_mem *old_node = bo->mem.mm_node; + struct nouveau_mem *new_node = mem->mm_node; + u64 size = (u64)mem->num_pages << PAGE_SHIFT; int ret; - ret = nouveau_vm_get(nv_client(chan->cli)->vm, mem->num_pages << - PAGE_SHIFT, node->page_shift, - NV_MEM_ACCESS_RW, vma); + ret = nouveau_vm_get(nv_client(drm)->vm, size, old_node->page_shift, + NV_MEM_ACCESS_RW, &old_node->vma[0]); if (ret) return ret; - if (mem->mem_type == TTM_PL_VRAM) - nouveau_vm_map(vma, node); - else - nouveau_vm_map_sg(vma, 0, mem->num_pages << PAGE_SHIFT, node); + ret = nouveau_vm_get(nv_client(drm)->vm, size, new_node->page_shift, + NV_MEM_ACCESS_RW, &old_node->vma[1]); + if (ret) { + nouveau_vm_put(&old_node->vma[0]); + return ret; + } + nouveau_vm_map(&old_node->vma[0], old_node); + nouveau_vm_map(&old_node->vma[1], new_node); return 0; } @@ -979,35 +945,34 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr, { struct nouveau_drm *drm = nouveau_bdev(bo->bdev); struct nouveau_channel *chan = drm->ttm.chan; - struct nouveau_bo *nvbo = nouveau_bo(bo); - struct ttm_mem_reg *old_mem = &bo->mem; + struct nouveau_fence *fence; int ret; - mutex_lock_nested(&chan->cli->mutex, SINGLE_DEPTH_NESTING); - /* create temporary vmas for the transfer and attach them to the * old nouveau_mem node, these will get cleaned up after ttm has * destroyed the ttm_mem_reg */ if (nv_device(drm->device)->card_type >= NV_50) { - struct nouveau_mem *node = old_mem->mm_node; - - ret = nouveau_vma_getmap(chan, nvbo, old_mem, &node->vma[0]); - if (ret) - goto out; - - ret = nouveau_vma_getmap(chan, nvbo, new_mem, &node->vma[1]); + ret = nouveau_bo_move_prep(drm, bo, new_mem); if (ret) - goto out; + return ret; } - ret = drm->ttm.move(chan, bo, &bo->mem, new_mem); + mutex_lock_nested(&chan->cli->mutex, SINGLE_DEPTH_NESTING); + ret = nouveau_fence_sync(bo->sync_obj, chan); if (ret == 0) { - ret = nouveau_bo_move_accel_cleanup(chan, nvbo, evict, - no_wait_gpu, new_mem); + ret = drm->ttm.move(chan, bo, &bo->mem, new_mem); + if (ret == 0) { + ret = nouveau_fence_new(chan, false, &fence); + if (ret == 0) { + ret = ttm_bo_move_accel_cleanup(bo, fence, + evict, + no_wait_gpu, + new_mem); + nouveau_fence_unref(&fence); + } + } } - -out: mutex_unlock(&chan->cli->mutex); return ret; } @@ -1147,19 +1112,10 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem) return; list_for_each_entry(vma, &nvbo->vma_list, head) { - if (new_mem && new_mem->mem_type == TTM_PL_VRAM) { + if (new_mem && new_mem->mem_type != TTM_PL_SYSTEM && + (new_mem->mem_type == TTM_PL_VRAM || + nvbo->page_shift != vma->vm->vmm->lpg_shift)) { nouveau_vm_map(vma, new_mem->mm_node); - } else - if (new_mem && new_mem->mem_type == TTM_PL_TT && - nvbo->page_shift == vma->vm->vmm->spg_shift) { - if (((struct nouveau_mem *)new_mem->mm_node)->sg) - nouveau_vm_map_sg_table(vma, 0, new_mem-> - num_pages << PAGE_SHIFT, - new_mem->mm_node); - else - nouveau_vm_map_sg(vma, 0, new_mem-> - num_pages << PAGE_SHIFT, - new_mem->mm_node); } else { nouveau_vm_unmap(vma); } @@ -1224,28 +1180,27 @@ nouveau_bo_move(struct ttm_buffer_object *bo, bool evict, bool intr, goto out; } - /* CPU copy if we have no accelerated method available */ - if (!drm->ttm.move) { - ret = ttm_bo_move_memcpy(bo, evict, no_wait_gpu, new_mem); - goto out; - } - /* Hardware assisted copy. */ - if (new_mem->mem_type == TTM_PL_SYSTEM) - ret = nouveau_bo_move_flipd(bo, evict, intr, - no_wait_gpu, new_mem); - else if (old_mem->mem_type == TTM_PL_SYSTEM) - ret = nouveau_bo_move_flips(bo, evict, intr, - no_wait_gpu, new_mem); - else - ret = nouveau_bo_move_m2mf(bo, evict, intr, - no_wait_gpu, new_mem); - - if (!ret) - goto out; + if (drm->ttm.move) { + if (new_mem->mem_type == TTM_PL_SYSTEM) + ret = nouveau_bo_move_flipd(bo, evict, intr, + no_wait_gpu, new_mem); + else if (old_mem->mem_type == TTM_PL_SYSTEM) + ret = nouveau_bo_move_flips(bo, evict, intr, + no_wait_gpu, new_mem); + else + ret = nouveau_bo_move_m2mf(bo, evict, intr, + no_wait_gpu, new_mem); + if (!ret) + goto out; + } /* Fallback to software copy. */ - ret = ttm_bo_move_memcpy(bo, evict, no_wait_gpu, new_mem); + spin_lock(&bo->bdev->fence_lock); + ret = ttm_bo_wait(bo, true, intr, no_wait_gpu); + spin_unlock(&bo->bdev->fence_lock); + if (ret == 0) + ret = ttm_bo_move_memcpy(bo, evict, no_wait_gpu, new_mem); out: if (nv_device(drm->device)->card_type < NV_50) { @@ -1271,6 +1226,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem) { struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type]; struct nouveau_drm *drm = nouveau_bdev(bdev); + struct nouveau_mem *node = mem->mm_node; struct drm_device *dev = drm->dev; int ret; @@ -1293,14 +1249,16 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem) mem->bus.is_iomem = !dev->agp->cant_use_aperture; } #endif - break; + if (!node->memtype) + /* untiled */ + break; + /* fallthrough, tiled memory */ case TTM_PL_VRAM: mem->bus.offset = mem->start << PAGE_SHIFT; mem->bus.base = pci_resource_start(dev->pdev, 1); mem->bus.is_iomem = true; if (nv_device(drm->device)->card_type >= NV_50) { struct nouveau_bar *bar = nouveau_bar(drm->device); - struct nouveau_mem *node = mem->mm_node; ret = bar->umap(bar, node, NV_MEM_ACCESS_RW, &node->bar_vma); @@ -1336,6 +1294,7 @@ nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo) struct nouveau_bo *nvbo = nouveau_bo(bo); struct nouveau_device *device = nv_device(drm->device); u32 mappable = pci_resource_len(device->pdev, 1) >> PAGE_SHIFT; + int ret; /* as long as the bo isn't in vram, and isn't tiled, we've got * nothing to do here. @@ -1344,10 +1303,20 @@ nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo) if (nv_device(drm->device)->card_type < NV_50 || !nouveau_bo_tile_layout(nvbo)) return 0; + + if (bo->mem.mem_type == TTM_PL_SYSTEM) { + nouveau_bo_placement_set(nvbo, TTM_PL_TT, 0); + + ret = nouveau_bo_validate(nvbo, false, false); + if (ret) + return ret; + } + return 0; } /* make sure bo is in mappable vram */ - if (bo->mem.start + bo->mem.num_pages < mappable) + if (nv_device(drm->device)->card_type >= NV_50 || + bo->mem.start + bo->mem.num_pages < mappable) return 0; @@ -1535,7 +1504,6 @@ nouveau_bo_vma_add(struct nouveau_bo *nvbo, struct nouveau_vm *vm, struct nouveau_vma *vma) { const u32 size = nvbo->bo.mem.num_pages << PAGE_SHIFT; - struct nouveau_mem *node = nvbo->bo.mem.mm_node; int ret; ret = nouveau_vm_get(vm, size, nvbo->page_shift, @@ -1543,15 +1511,10 @@ nouveau_bo_vma_add(struct nouveau_bo *nvbo, struct nouveau_vm *vm, if (ret) return ret; - if (nvbo->bo.mem.mem_type == TTM_PL_VRAM) + if ( nvbo->bo.mem.mem_type != TTM_PL_SYSTEM && + (nvbo->bo.mem.mem_type == TTM_PL_VRAM || + nvbo->page_shift != vma->vm->vmm->lpg_shift)) nouveau_vm_map(vma, nvbo->bo.mem.mm_node); - else if (nvbo->bo.mem.mem_type == TTM_PL_TT && - nvbo->page_shift == vma->vm->vmm->spg_shift) { - if (node->sg) - nouveau_vm_map_sg_table(vma, 0, size, node); - else - nouveau_vm_map_sg(vma, 0, size, node); - } list_add_tail(&vma->head, &nvbo->vma_list); vma->refcount = 1; diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 29c3efdfc7dd..b4262ad66b18 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -74,14 +74,14 @@ nouveau_display_vblank_fini(struct drm_device *dev) struct nouveau_display *disp = nouveau_display(dev); int i; + drm_vblank_cleanup(dev); + if (disp->vblank) { for (i = 0; i < dev->mode_config.num_crtc; i++) nouveau_event_ref(NULL, &disp->vblank[i]); kfree(disp->vblank); disp->vblank = NULL; } - - drm_vblank_cleanup(dev); } static int @@ -407,10 +407,31 @@ nouveau_display_create(struct drm_device *dev) drm_kms_helper_poll_disable(dev); if (drm->vbios.dcb.entries) { - if (nv_device(drm->device)->card_type < NV_50) - ret = nv04_display_create(dev); - else - ret = nv50_display_create(dev); + static const u16 oclass[] = { + NVF0_DISP_CLASS, + NVE0_DISP_CLASS, + NVD0_DISP_CLASS, + NVA3_DISP_CLASS, + NV94_DISP_CLASS, + NVA0_DISP_CLASS, + NV84_DISP_CLASS, + NV50_DISP_CLASS, + NV04_DISP_CLASS, + }; + int i; + + for (i = 0, ret = -ENODEV; ret && i < ARRAY_SIZE(oclass); i++) { + ret = nouveau_object_new(nv_object(drm), NVDRM_DEVICE, + NVDRM_DISPLAY, oclass[i], + NULL, 0, &disp->core); + } + + if (ret == 0) { + if (nv_mclass(disp->core) < NV50_DISP_CLASS) + ret = nv04_display_create(dev); + else + ret = nv50_display_create(dev); + } } else { ret = 0; } @@ -439,6 +460,7 @@ void nouveau_display_destroy(struct drm_device *dev) { struct nouveau_display *disp = nouveau_display(dev); + struct nouveau_drm *drm = nouveau_drm(dev); nouveau_backlight_exit(dev); nouveau_display_vblank_fini(dev); @@ -449,6 +471,8 @@ nouveau_display_destroy(struct drm_device *dev) if (disp->dtor) disp->dtor(dev); + nouveau_object_del(nv_object(drm), NVDRM_DEVICE, NVDRM_DISPLAY); + nouveau_drm(dev)->display = NULL; kfree(disp); } @@ -603,6 +627,14 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, if (!s) return -ENOMEM; + if (new_bo != old_bo) { + ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM); + if (ret) + goto fail_free; + } + + mutex_lock(&chan->cli->mutex); + /* synchronise rendering channel with the kernel's channel */ spin_lock(&new_bo->bo.bdev->fence_lock); fence = nouveau_fence_ref(new_bo->bo.sync_obj); @@ -610,15 +642,8 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, ret = nouveau_fence_sync(fence, chan); nouveau_fence_unref(&fence); if (ret) - return ret; + goto fail_free; - if (new_bo != old_bo) { - ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM); - if (ret) - goto fail_free; - } - - mutex_lock(&chan->cli->mutex); ret = ttm_bo_reserve(&old_bo->bo, true, false, false, NULL); if (ret) goto fail_unpin; diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h index 8bc8bab90e8d..73aa231130b8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.h +++ b/drivers/gpu/drm/nouveau/nouveau_display.h @@ -36,6 +36,7 @@ struct nouveau_display { int (*init)(struct drm_device *); void (*fini)(struct drm_device *); + struct nouveau_object *core; struct nouveau_eventh **vblank; struct drm_property *dithering_mode; diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 7a3759f1c41a..98a22e6e27a1 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -858,6 +858,12 @@ static int nouveau_pmops_runtime_suspend(struct device *dev) if (nouveau_runtime_pm == 0) return -EINVAL; + /* are we optimus enabled? */ + if (nouveau_runtime_pm == -1 && !nouveau_is_optimus() && !nouveau_is_v1_dsm()) { + DRM_DEBUG_DRIVER("failing to power off - not optimus\n"); + return -EINVAL; + } + nv_debug_level(SILENT); drm_kms_helper_poll_disable(drm_dev); vga_switcheroo_set_dynamic_switch(pdev, VGA_SWITCHEROO_OFF); diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h index 4b0fb6c66be9..23ca7a517246 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h @@ -54,6 +54,7 @@ enum nouveau_drm_handle { NVDRM_CLIENT = 0xffffffff, NVDRM_DEVICE = 0xdddddddd, NVDRM_CONTROL = 0xdddddddc, + NVDRM_DISPLAY = 0xd1500000, NVDRM_PUSH = 0xbbbb0000, /* |= client chid */ NVDRM_CHAN = 0xcccc0000, /* |= client chid */ NVDRM_NVSW = 0x55550000, diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 0447163cd2b4..27c3fd89e8ce 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -463,12 +463,6 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli, list_for_each_entry(nvbo, list, entry) { struct drm_nouveau_gem_pushbuf_bo *b = &pbbo[nvbo->pbbo_index]; - ret = validate_sync(chan, nvbo); - if (unlikely(ret)) { - NV_ERROR(cli, "fail pre-validate sync\n"); - return ret; - } - ret = nouveau_gem_set_domain(&nvbo->gem, b->read_domains, b->write_domains, b->valid_domains); diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c index 0843ebc910d4..a4d22e5eb176 100644 --- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c +++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c @@ -31,16 +31,17 @@ nv04_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem) { struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm; struct nouveau_mem *node = mem->mm_node; - u64 size = mem->num_pages << 12; if (ttm->sg) { - node->sg = ttm->sg; - nouveau_vm_map_sg_table(&node->vma[0], 0, size, node); + node->sg = ttm->sg; + node->pages = NULL; } else { + node->sg = NULL; node->pages = nvbe->ttm.dma_address; - nouveau_vm_map_sg(&node->vma[0], 0, size, node); } + node->size = (mem->num_pages << PAGE_SHIFT) >> 12; + nouveau_vm_map(&node->vma[0], node); nvbe->node = node; return 0; } @@ -67,9 +68,13 @@ nv50_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *mem) /* noop: bound in move_notify() */ if (ttm->sg) { - node->sg = ttm->sg; - } else + node->sg = ttm->sg; + node->pages = NULL; + } else { + node->sg = NULL; node->pages = nvbe->ttm.dma_address; + } + node->size = (mem->num_pages << PAGE_SHIFT) >> 12; return 0; } diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index 19e3757291fb..d45d50da978f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -171,6 +171,7 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man, node = kzalloc(sizeof(*node), GFP_KERNEL); if (!node) return -ENOMEM; + node->page_shift = 12; switch (nv_device(drm->device)->card_type) { diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index 4e384a2f99c3..6ae7a697866e 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -2199,16 +2199,6 @@ nv50_display_destroy(struct drm_device *dev) int nv50_display_create(struct drm_device *dev) { - static const u16 oclass[] = { - NVF0_DISP_CLASS, - NVE0_DISP_CLASS, - NVD0_DISP_CLASS, - NVA3_DISP_CLASS, - NV94_DISP_CLASS, - NVA0_DISP_CLASS, - NV84_DISP_CLASS, - NV50_DISP_CLASS, - }; struct nouveau_device *device = nouveau_dev(dev); struct nouveau_drm *drm = nouveau_drm(dev); struct dcb_table *dcb = &drm->vbios.dcb; @@ -2225,6 +2215,7 @@ nv50_display_create(struct drm_device *dev) nouveau_display(dev)->dtor = nv50_display_destroy; nouveau_display(dev)->init = nv50_display_init; nouveau_display(dev)->fini = nv50_display_fini; + disp->core = nouveau_display(dev)->core; /* small shared memory area we use for notifiers and semaphores */ ret = nouveau_bo_new(dev, 4096, 0x1000, TTM_PL_FLAG_VRAM, @@ -2243,17 +2234,6 @@ nv50_display_create(struct drm_device *dev) if (ret) goto out; - /* attempt to allocate a supported evo display class */ - ret = -ENODEV; - for (i = 0; ret && i < ARRAY_SIZE(oclass); i++) { - ret = nouveau_object_new(nv_object(drm), NVDRM_DEVICE, - 0xd1500000, oclass[i], NULL, 0, - &disp->core); - } - - if (ret) - goto out; - /* allocate master evo channel */ ret = nv50_dmac_create(disp->core, NV50_DISP_MAST_CLASS, 0, &(struct nv50_display_mast_class) { diff --git a/drivers/gpu/drm/omapdrm/omap_debugfs.c b/drivers/gpu/drm/omapdrm/omap_debugfs.c index c27f59da7f29..d4c04d69fc4d 100644 --- a/drivers/gpu/drm/omapdrm/omap_debugfs.c +++ b/drivers/gpu/drm/omapdrm/omap_debugfs.c @@ -48,7 +48,7 @@ static int mm_show(struct seq_file *m, void *arg) { struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; - return drm_mm_dump_table(m, dev->mm_private); + return drm_mm_dump_table(m, &dev->vma_offset_manager->vm_addr_space_mm); } static int fb_show(struct seq_file *m, void *arg) diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig new file mode 100644 index 000000000000..3e0f13d1bc84 --- /dev/null +++ b/drivers/gpu/drm/panel/Kconfig @@ -0,0 +1,19 @@ +config DRM_PANEL + bool + depends on DRM + help + Panel registration and lookup framework. + +menu "Display Panels" + depends on DRM_PANEL + +config DRM_PANEL_SIMPLE + tristate "support for simple panels" + depends on OF + help + DRM panel driver for dumb panels that need at most a regulator and + a GPIO to be powered up. Optionally a backlight can be attached so + that it can be automatically turned off when the panel goes into a + low power state. + +endmenu diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile new file mode 100644 index 000000000000..af9dfa235b94 --- /dev/null +++ b/drivers/gpu/drm/panel/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c new file mode 100644 index 000000000000..3e611afc93f4 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -0,0 +1,497 @@ +/* + * Copyright (C) 2013, NVIDIA Corporation. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sub license, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include <linux/backlight.h> +#include <linux/gpio.h> +#include <linux/module.h> +#include <linux/of_gpio.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/regulator/consumer.h> + +#include <drm/drmP.h> +#include <drm/drm_crtc.h> +#include <drm/drm_mipi_dsi.h> +#include <drm/drm_panel.h> + +struct panel_desc { + const struct drm_display_mode *modes; + unsigned int num_modes; + + struct { + unsigned int width; + unsigned int height; + } size; +}; + +/* TODO: convert to gpiod_*() API once it's been merged */ +#define GPIO_ACTIVE_LOW (1 << 0) + +struct panel_simple { + struct drm_panel base; + bool enabled; + + const struct panel_desc *desc; + + struct backlight_device *backlight; + struct regulator *supply; + struct i2c_adapter *ddc; + + unsigned long enable_gpio_flags; + int enable_gpio; +}; + +static inline struct panel_simple *to_panel_simple(struct drm_panel *panel) +{ + return container_of(panel, struct panel_simple, base); +} + +static int panel_simple_get_fixed_modes(struct panel_simple *panel) +{ + struct drm_connector *connector = panel->base.connector; + struct drm_device *drm = panel->base.drm; + struct drm_display_mode *mode; + unsigned int i, num = 0; + + if (!panel->desc) + return 0; + + for (i = 0; i < panel->desc->num_modes; i++) { + const struct drm_display_mode *m = &panel->desc->modes[i]; + + mode = drm_mode_duplicate(drm, m); + if (!mode) { + dev_err(drm->dev, "failed to add mode %ux%u@%u\n", + m->hdisplay, m->vdisplay, m->vrefresh); + continue; + } + + drm_mode_set_name(mode); + + drm_mode_probed_add(connector, mode); + num++; + } + + connector->display_info.width_mm = panel->desc->size.width; + connector->display_info.height_mm = panel->desc->size.height; + + return num; +} + +static int panel_simple_disable(struct drm_panel *panel) +{ + struct panel_simple *p = to_panel_simple(panel); + + if (!p->enabled) + return 0; + + if (p->backlight) { + p->backlight->props.power = FB_BLANK_POWERDOWN; + backlight_update_status(p->backlight); + } + + if (gpio_is_valid(p->enable_gpio)) { + if (p->enable_gpio_flags & GPIO_ACTIVE_LOW) + gpio_set_value(p->enable_gpio, 1); + else + gpio_set_value(p->enable_gpio, 0); + } + + regulator_disable(p->supply); + p->enabled = false; + + return 0; +} + +static int panel_simple_enable(struct drm_panel *panel) +{ + struct panel_simple *p = to_panel_simple(panel); + int err; + + if (p->enabled) + return 0; + + err = regulator_enable(p->supply); + if (err < 0) { + dev_err(panel->dev, "failed to enable supply: %d\n", err); + return err; + } + + if (gpio_is_valid(p->enable_gpio)) { + if (p->enable_gpio_flags & GPIO_ACTIVE_LOW) + gpio_set_value(p->enable_gpio, 0); + else + gpio_set_value(p->enable_gpio, 1); + } + + if (p->backlight) { + p->backlight->props.power = FB_BLANK_UNBLANK; + backlight_update_status(p->backlight); + } + + p->enabled = true; + + return 0; +} + +static int panel_simple_get_modes(struct drm_panel *panel) +{ + struct panel_simple *p = to_panel_simple(panel); + int num = 0; + + /* probe EDID if a DDC bus is available */ + if (p->ddc) { + struct edid *edid = drm_get_edid(panel->connector, p->ddc); + if (edid) { + num += drm_add_edid_modes(panel->connector, edid); + kfree(edid); + } + } + + /* add hard-coded panel modes */ + num += panel_simple_get_fixed_modes(p); + + return num; +} + +static const struct drm_panel_funcs panel_simple_funcs = { + .disable = panel_simple_disable, + .enable = panel_simple_enable, + .get_modes = panel_simple_get_modes, +}; + +static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) +{ + struct device_node *backlight, *ddc; + struct panel_simple *panel; + enum of_gpio_flags flags; + int err; + + panel = devm_kzalloc(dev, sizeof(*panel), GFP_KERNEL); + if (!panel) + return -ENOMEM; + + panel->enabled = false; + panel->desc = desc; + + panel->supply = devm_regulator_get(dev, "power"); + if (IS_ERR(panel->supply)) + return PTR_ERR(panel->supply); + + panel->enable_gpio = of_get_named_gpio_flags(dev->of_node, + "enable-gpios", 0, + &flags); + if (gpio_is_valid(panel->enable_gpio)) { + unsigned int value; + + if (flags & OF_GPIO_ACTIVE_LOW) + panel->enable_gpio_flags |= GPIO_ACTIVE_LOW; + + err = gpio_request(panel->enable_gpio, "enable"); + if (err < 0) { + dev_err(dev, "failed to request GPIO#%u: %d\n", + panel->enable_gpio, err); + return err; + } + + value = (panel->enable_gpio_flags & GPIO_ACTIVE_LOW) != 0; + + err = gpio_direction_output(panel->enable_gpio, value); + if (err < 0) { + dev_err(dev, "failed to setup GPIO%u: %d\n", + panel->enable_gpio, err); + goto free_gpio; + } + } + + backlight = of_parse_phandle(dev->of_node, "backlight", 0); + if (backlight) { + panel->backlight = of_find_backlight_by_node(backlight); + of_node_put(backlight); + + if (!panel->backlight) { + err = -EPROBE_DEFER; + goto free_gpio; + } + } + + ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0); + if (ddc) { + panel->ddc = of_find_i2c_adapter_by_node(ddc); + of_node_put(ddc); + + if (!panel->ddc) { + err = -EPROBE_DEFER; + goto free_backlight; + } + } + + drm_panel_init(&panel->base); + panel->base.dev = dev; + panel->base.funcs = &panel_simple_funcs; + + err = drm_panel_add(&panel->base); + if (err < 0) + goto free_ddc; + + dev_set_drvdata(dev, panel); + + return 0; + +free_ddc: + if (panel->ddc) + put_device(&panel->ddc->dev); +free_backlight: + if (panel->backlight) + put_device(&panel->backlight->dev); +free_gpio: + if (gpio_is_valid(panel->enable_gpio)) + gpio_free(panel->enable_gpio); + + return err; +} + +static int panel_simple_remove(struct device *dev) +{ + struct panel_simple *panel = dev_get_drvdata(dev); + + drm_panel_detach(&panel->base); + drm_panel_remove(&panel->base); + + panel_simple_disable(&panel->base); + + if (panel->ddc) + put_device(&panel->ddc->dev); + + if (panel->backlight) + put_device(&panel->backlight->dev); + + if (gpio_is_valid(panel->enable_gpio)) + gpio_free(panel->enable_gpio); + + regulator_disable(panel->supply); + + return 0; +} + +static const struct drm_display_mode auo_b101aw03_mode = { + .clock = 51450, + .hdisplay = 1024, + .hsync_start = 1024 + 156, + .hsync_end = 1024 + 156 + 8, + .htotal = 1024 + 156 + 8 + 156, + .vdisplay = 600, + .vsync_start = 600 + 16, + .vsync_end = 600 + 16 + 6, + .vtotal = 600 + 16 + 6 + 16, + .vrefresh = 60, +}; + +static const struct panel_desc auo_b101aw03 = { + .modes = &auo_b101aw03_mode, + .num_modes = 1, + .size = { + .width = 223, + .height = 125, + }, +}; + +static const struct drm_display_mode chunghwa_claa101wb01_mode = { + .clock = 69300, + .hdisplay = 1366, + .hsync_start = 1366 + 48, + .hsync_end = 1366 + 48 + 32, + .htotal = 1366 + 48 + 32 + 20, + .vdisplay = 768, + .vsync_start = 768 + 16, + .vsync_end = 768 + 16 + 8, + .vtotal = 768 + 16 + 8 + 16, + .vrefresh = 60, +}; + +static const struct panel_desc chunghwa_claa101wb01 = { + .modes = &chunghwa_claa101wb01_mode, + .num_modes = 1, + .size = { + .width = 223, + .height = 125, + }, +}; + +static const struct of_device_id platform_of_match[] = { + { + .compatible = "auo,b101aw03", + .data = &auo_b101aw03, + }, { + .compatible = "chunghwa,claa101wb01", + .data = &chunghwa_claa101wb01 + }, { + .compatible = "simple-panel", + }, { + /* sentinel */ + } +}; +MODULE_DEVICE_TABLE(of, platform_of_match); + +static int panel_simple_platform_probe(struct platform_device *pdev) +{ + const struct of_device_id *id; + + id = of_match_node(platform_of_match, pdev->dev.of_node); + if (!id) + return -ENODEV; + + return panel_simple_probe(&pdev->dev, id->data); +} + +static int panel_simple_platform_remove(struct platform_device *pdev) +{ + return panel_simple_remove(&pdev->dev); +} + +static struct platform_driver panel_simple_platform_driver = { + .driver = { + .name = "panel-simple", + .owner = THIS_MODULE, + .of_match_table = platform_of_match, + }, + .probe = panel_simple_platform_probe, + .remove = panel_simple_platform_remove, +}; + +struct panel_desc_dsi { + struct panel_desc desc; + + enum mipi_dsi_pixel_format format; + unsigned int lanes; +}; + +static const struct drm_display_mode panasonic_vvx10f004b00_mode = { + .clock = 157200, + .hdisplay = 1920, + .hsync_start = 1920 + 154, + .hsync_end = 1920 + 154 + 16, + .htotal = 1920 + 154 + 16 + 32, + .vdisplay = 1200, + .vsync_start = 1200 + 17, + .vsync_end = 1200 + 17 + 2, + .vtotal = 1200 + 17 + 2 + 16, + .vrefresh = 60, +}; + +static const struct panel_desc_dsi panasonic_vvx10f004b00 = { + .desc = { + .modes = &panasonic_vvx10f004b00_mode, + .num_modes = 1, + .size = { + .width = 217, + .height = 136, + }, + }, + .format = MIPI_DSI_FMT_RGB888, + .lanes = 4, +}; + +static const struct of_device_id dsi_of_match[] = { + { + .compatible = "panasonic,vvx10f004b00", + .data = &panasonic_vvx10f004b00 + }, { + /* sentinel */ + } +}; +MODULE_DEVICE_TABLE(of, dsi_of_match); + +static int panel_simple_dsi_probe(struct mipi_dsi_device *dsi) +{ + const struct panel_desc_dsi *desc; + const struct of_device_id *id; + int err; + + id = of_match_node(dsi_of_match, dsi->dev.of_node); + if (!id) + return -ENODEV; + + desc = id->data; + + err = panel_simple_probe(&dsi->dev, &desc->desc); + if (err < 0) + return err; + + dsi->format = desc->format; + dsi->lanes = desc->lanes; + + return mipi_dsi_attach(dsi); +} + +static int panel_simple_dsi_remove(struct mipi_dsi_device *dsi) +{ + int err; + + err = mipi_dsi_detach(dsi); + if (err < 0) + dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", err); + + return panel_simple_remove(&dsi->dev); +} + +static struct mipi_dsi_driver panel_simple_dsi_driver = { + .driver = { + .name = "panel-simple-dsi", + .owner = THIS_MODULE, + .of_match_table = dsi_of_match, + }, + .probe = panel_simple_dsi_probe, + .remove = panel_simple_dsi_remove, +}; + +static int __init panel_simple_init(void) +{ + int err; + + err = platform_driver_register(&panel_simple_platform_driver); + if (err < 0) + return err; + + if (IS_ENABLED(CONFIG_DRM_MIPI_DSI)) { + err = mipi_dsi_driver_register(&panel_simple_dsi_driver); + if (err < 0) + return err; + } + + return 0; +} +module_init(panel_simple_init); + +static void __exit panel_simple_exit(void) +{ + if (IS_ENABLED(CONFIG_DRM_MIPI_DSI)) + mipi_dsi_driver_unregister(&panel_simple_dsi_driver); + + platform_driver_unregister(&panel_simple_platform_driver); +} +module_exit(panel_simple_exit); + +MODULE_AUTHOR("Thierry Reding <treding@nvidia.com>"); +MODULE_DESCRIPTION("DRM Driver for Simple Panels"); +MODULE_LICENSE("GPL and additional rights"); diff --git a/drivers/gpu/drm/qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig index 037d324bf58f..66ac0ff95f5a 100644 --- a/drivers/gpu/drm/qxl/Kconfig +++ b/drivers/gpu/drm/qxl/Kconfig @@ -8,5 +8,6 @@ config DRM_QXL select DRM_KMS_HELPER select DRM_KMS_FB_HELPER select DRM_TTM + select CRC32 help QXL virtual GPU for Spice virtualization desktop integration. Do not enable this driver unless your distro ships a corresponding X.org QXL driver that can handle kernel modesetting. diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index b8f3bc7cf8f0..798bde2e5881 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -24,7 +24,7 @@ */ -#include "linux/crc32.h" +#include <linux/crc32.h> #include "qxl_drv.h" #include "qxl_object.h" diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c index e5ca498be920..fd88eb4a3f79 100644 --- a/drivers/gpu/drm/qxl/qxl_kms.c +++ b/drivers/gpu/drm/qxl/qxl_kms.c @@ -115,7 +115,7 @@ static void qxl_gc_work(struct work_struct *work) qxl_garbage_collect(qdev); } -int qxl_device_init(struct qxl_device *qdev, +static int qxl_device_init(struct qxl_device *qdev, struct drm_device *ddev, struct pci_dev *pdev, unsigned long flags) diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c index a954c548201e..b0d0fd3e4376 100644 --- a/drivers/gpu/drm/r128/r128_ioc32.c +++ b/drivers/gpu/drm/r128/r128_ioc32.c @@ -33,6 +33,7 @@ #include <drm/drmP.h> #include <drm/r128_drm.h> +#include "r128_drv.h" typedef struct drm_r128_init32 { int func; diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 80a20120e625..4cf678306c9c 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -423,7 +423,17 @@ static void atombios_crtc_program_ss(struct radeon_device *rdev, int index = GetIndexIntoMasterTable(COMMAND, EnableSpreadSpectrumOnPPLL); union atom_enable_ss args; - if (!enable) { + if (enable) { + /* Don't mess with SS if percentage is 0 or external ss. + * SS is already disabled previously, and disabling it + * again can cause display problems if the pll is already + * programmed. + */ + if (ss->percentage == 0) + return; + if (ss->type & ATOM_EXTERNAL_SS_MASK) + return; + } else { for (i = 0; i < rdev->num_crtc; i++) { if (rdev->mode_info.crtcs[i] && rdev->mode_info.crtcs[i]->enabled && @@ -459,8 +469,6 @@ static void atombios_crtc_program_ss(struct radeon_device *rdev, args.v3.usSpreadSpectrumAmount = cpu_to_le16(ss->amount); args.v3.usSpreadSpectrumStep = cpu_to_le16(ss->step); args.v3.ucEnable = enable; - if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK) || ASIC_IS_DCE61(rdev)) - args.v3.ucEnable = ATOM_DISABLE; } else if (ASIC_IS_DCE4(rdev)) { args.v2.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage); args.v2.ucSpreadSpectrumType = ss->type & ATOM_SS_CENTRE_SPREAD_MODE_MASK; @@ -480,8 +488,6 @@ static void atombios_crtc_program_ss(struct radeon_device *rdev, args.v2.usSpreadSpectrumAmount = cpu_to_le16(ss->amount); args.v2.usSpreadSpectrumStep = cpu_to_le16(ss->step); args.v2.ucEnable = enable; - if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK) || ASIC_IS_DCE41(rdev)) - args.v2.ucEnable = ATOM_DISABLE; } else if (ASIC_IS_DCE3(rdev)) { args.v1.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage); args.v1.ucSpreadSpectrumType = ss->type & ATOM_SS_CENTRE_SPREAD_MODE_MASK; @@ -503,8 +509,7 @@ static void atombios_crtc_program_ss(struct radeon_device *rdev, args.lvds_ss_2.ucSpreadSpectrumRange = ss->range; args.lvds_ss_2.ucEnable = enable; } else { - if ((enable == ATOM_DISABLE) || (ss->percentage == 0) || - (ss->type & ATOM_EXTERNAL_SS_MASK)) { + if (enable == ATOM_DISABLE) { atombios_disable_ss(rdev, pll_id); return; } @@ -938,11 +943,14 @@ static bool atombios_crtc_prepare_pll(struct drm_crtc *crtc, struct drm_display_ radeon_atombios_get_ppll_ss_info(rdev, &radeon_crtc->ss, ATOM_DP_SS_ID1); - } else + } else { radeon_crtc->ss_enabled = radeon_atombios_get_ppll_ss_info(rdev, &radeon_crtc->ss, ATOM_DP_SS_ID1); + } + /* disable spread spectrum on DCE3 DP */ + radeon_crtc->ss_enabled = false; } break; case ATOM_ENCODER_MODE_LVDS: @@ -1039,15 +1047,17 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode /* calculate ss amount and step size */ if (ASIC_IS_DCE4(rdev)) { u32 step_size; - u32 amount = (((fb_div * 10) + frac_fb_div) * radeon_crtc->ss.percentage) / 10000; + u32 amount = (((fb_div * 10) + frac_fb_div) * + (u32)radeon_crtc->ss.percentage) / + (100 * (u32)radeon_crtc->ss.percentage_divider); radeon_crtc->ss.amount = (amount / 10) & ATOM_PPLL_SS_AMOUNT_V2_FBDIV_MASK; radeon_crtc->ss.amount |= ((amount - (amount / 10)) << ATOM_PPLL_SS_AMOUNT_V2_NFRAC_SHIFT) & ATOM_PPLL_SS_AMOUNT_V2_NFRAC_MASK; if (radeon_crtc->ss.type & ATOM_PPLL_SS_TYPE_V2_CENTRE_SPREAD) - step_size = (4 * amount * ref_div * (radeon_crtc->ss.rate * 2048)) / + step_size = (4 * amount * ref_div * ((u32)radeon_crtc->ss.rate * 2048)) / (125 * 25 * pll->reference_freq / 100); else - step_size = (2 * amount * ref_div * (radeon_crtc->ss.rate * 2048)) / + step_size = (2 * amount * ref_div * ((u32)radeon_crtc->ss.rate * 2048)) / (125 * 25 * pll->reference_freq / 100); radeon_crtc->ss.step = step_size; } @@ -1143,31 +1153,53 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc, } if (tiling_flags & RADEON_TILING_MACRO) { - if (rdev->family >= CHIP_BONAIRE) - tmp = rdev->config.cik.tile_config; - else if (rdev->family >= CHIP_TAHITI) - tmp = rdev->config.si.tile_config; - else if (rdev->family >= CHIP_CAYMAN) - tmp = rdev->config.cayman.tile_config; - else - tmp = rdev->config.evergreen.tile_config; + evergreen_tiling_fields(tiling_flags, &bankw, &bankh, &mtaspect, &tile_split); - switch ((tmp & 0xf0) >> 4) { - case 0: /* 4 banks */ - fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_4_BANK); - break; - case 1: /* 8 banks */ - default: - fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_8_BANK); - break; - case 2: /* 16 banks */ - fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_16_BANK); - break; + /* Set NUM_BANKS. */ + if (rdev->family >= CHIP_BONAIRE) { + unsigned tileb, index, num_banks, tile_split_bytes; + + /* Calculate the macrotile mode index. */ + tile_split_bytes = 64 << tile_split; + tileb = 8 * 8 * target_fb->bits_per_pixel / 8; + tileb = min(tile_split_bytes, tileb); + + for (index = 0; tileb > 64; index++) { + tileb >>= 1; + } + + if (index >= 16) { + DRM_ERROR("Wrong screen bpp (%u) or tile split (%u)\n", + target_fb->bits_per_pixel, tile_split); + return -EINVAL; + } + + num_banks = (rdev->config.cik.macrotile_mode_array[index] >> 6) & 0x3; + fb_format |= EVERGREEN_GRPH_NUM_BANKS(num_banks); + } else { + /* SI and older. */ + if (rdev->family >= CHIP_TAHITI) + tmp = rdev->config.si.tile_config; + else if (rdev->family >= CHIP_CAYMAN) + tmp = rdev->config.cayman.tile_config; + else + tmp = rdev->config.evergreen.tile_config; + + switch ((tmp & 0xf0) >> 4) { + case 0: /* 4 banks */ + fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_4_BANK); + break; + case 1: /* 8 banks */ + default: + fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_8_BANK); + break; + case 2: /* 16 banks */ + fb_format |= EVERGREEN_GRPH_NUM_BANKS(EVERGREEN_ADDR_SURF_16_BANK); + break; + } } fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1); - - evergreen_tiling_fields(tiling_flags, &bankw, &bankh, &mtaspect, &tile_split); fb_format |= EVERGREEN_GRPH_TILE_SPLIT(tile_split); fb_format |= EVERGREEN_GRPH_BANK_WIDTH(bankw); fb_format |= EVERGREEN_GRPH_BANK_HEIGHT(bankh); @@ -1180,23 +1212,18 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc, fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1); if (rdev->family >= CHIP_BONAIRE) { - u32 num_pipe_configs = rdev->config.cik.max_tile_pipes; - u32 num_rb = rdev->config.cik.max_backends_per_se; - if (num_pipe_configs > 8) - num_pipe_configs = 8; - if (num_pipe_configs == 8) - fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P8_32x32_16x16); - else if (num_pipe_configs == 4) { - if (num_rb == 4) - fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P4_16x16); - else if (num_rb < 4) - fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P4_8x16); - } else if (num_pipe_configs == 2) - fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P2); + /* Read the pipe config from the 2D TILED SCANOUT mode. + * It should be the same for the other modes too, but not all + * modes set the pipe config field. */ + u32 pipe_config = (rdev->config.cik.tile_mode_array[10] >> 6) & 0x1f; + + fb_format |= CIK_GRPH_PIPE_CONFIG(pipe_config); } else if ((rdev->family == CHIP_TAHITI) || (rdev->family == CHIP_PITCAIRN)) fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P8_32x32_8x16); - else if (rdev->family == CHIP_VERDE) + else if ((rdev->family == CHIP_VERDE) || + (rdev->family == CHIP_OLAND) || + (rdev->family == CHIP_HAINAN)) /* for completeness. HAINAN has no display hw */ fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P4_8x16); switch (radeon_crtc->crtc_id) { diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index 37289f67f965..4ad7643fce5f 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -161,7 +161,7 @@ static int radeon_dp_aux_native_write(struct radeon_connector *radeon_connector, msg[3] = (msg_bytes << 4) | (send_bytes - 1); memcpy(&msg[4], send, send_bytes); - for (retry = 0; retry < 4; retry++) { + for (retry = 0; retry < 7; retry++) { ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus, msg, msg_bytes, NULL, 0, delay, &ack); if (ret == -EBUSY) @@ -172,7 +172,7 @@ static int radeon_dp_aux_native_write(struct radeon_connector *radeon_connector, if ((ack & DP_AUX_NATIVE_REPLY_MASK) == DP_AUX_NATIVE_REPLY_ACK) return send_bytes; else if ((ack & DP_AUX_NATIVE_REPLY_MASK) == DP_AUX_NATIVE_REPLY_DEFER) - udelay(400); + usleep_range(400, 500); else return -EIO; } @@ -195,7 +195,7 @@ static int radeon_dp_aux_native_read(struct radeon_connector *radeon_connector, msg[2] = DP_AUX_NATIVE_READ << 4; msg[3] = (msg_bytes << 4) | (recv_bytes - 1); - for (retry = 0; retry < 4; retry++) { + for (retry = 0; retry < 7; retry++) { ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus, msg, msg_bytes, recv, recv_bytes, delay, &ack); if (ret == -EBUSY) @@ -206,7 +206,7 @@ static int radeon_dp_aux_native_read(struct radeon_connector *radeon_connector, if ((ack & DP_AUX_NATIVE_REPLY_MASK) == DP_AUX_NATIVE_REPLY_ACK) return ret; else if ((ack & DP_AUX_NATIVE_REPLY_MASK) == DP_AUX_NATIVE_REPLY_DEFER) - udelay(400); + usleep_range(400, 500); else if (ret == 0) return -EPROTO; else @@ -274,7 +274,7 @@ int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, break; } - for (retry = 0; retry < 4; retry++) { + for (retry = 0; retry < 7; retry++) { ret = radeon_process_aux_ch(auxch, msg, msg_bytes, reply, reply_bytes, 0, &ack); if (ret == -EBUSY) @@ -295,7 +295,7 @@ int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, return -EREMOTEIO; case DP_AUX_NATIVE_REPLY_DEFER: DRM_DEBUG_KMS("aux_ch native defer\n"); - udelay(400); + usleep_range(500, 600); continue; default: DRM_ERROR("aux_ch invalid native reply 0x%02x\n", ack); @@ -312,7 +312,7 @@ int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, return -EREMOTEIO; case DP_AUX_I2C_REPLY_DEFER: DRM_DEBUG_KMS("aux_i2c defer\n"); - udelay(400); + usleep_range(400, 500); break; default: DRM_ERROR("aux_i2c invalid reply 0x%02x\n", ack); @@ -673,9 +673,11 @@ static int radeon_dp_link_train_init(struct radeon_dp_link_train_info *dp_info) u8 tmp; /* power up the sink */ - if (dp_info->dpcd[0] >= 0x11) + if (dp_info->dpcd[0] >= 0x11) { radeon_write_dpcd_reg(dp_info->radeon_connector, DP_SET_POWER, DP_SET_POWER_D0); + usleep_range(1000, 2000); + } /* possibly enable downspread on the sink */ if (dp_info->dpcd[3] & 0x1) diff --git a/drivers/gpu/drm/radeon/atombios_i2c.c b/drivers/gpu/drm/radeon/atombios_i2c.c index f685035dbe39..b5162c3b6111 100644 --- a/drivers/gpu/drm/radeon/atombios_i2c.c +++ b/drivers/gpu/drm/radeon/atombios_i2c.c @@ -27,8 +27,6 @@ #include "radeon.h" #include "atom.h" -extern void radeon_atom_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le); - #define TARGET_HW_I2C_CLOCK 50 /* these are a limitation of ProcessI2cChannelTransaction not the hw */ diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c index 9b6950d9b3c0..0fbd36f3d4e9 100644 --- a/drivers/gpu/drm/radeon/btc_dpm.c +++ b/drivers/gpu/drm/radeon/btc_dpm.c @@ -49,6 +49,7 @@ struct rv7xx_ps *rv770_get_ps(struct radeon_ps *rps); struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev); struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev); +extern int ni_mc_load_microcode(struct radeon_device *rdev); //********* BARTS **************// static const u32 barts_cgcg_cgls_default[] = @@ -2510,21 +2511,6 @@ int btc_dpm_enable(struct radeon_device *rdev) if (eg_pi->ls_clock_gating) btc_ls_clock_gating_enable(rdev, true); - if (rdev->irq.installed && - r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { - PPSMC_Result result; - - ret = rv770_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); - if (ret) - return ret; - rdev->irq.dpm_thermal = true; - radeon_irq_set(rdev); - result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); - - if (result != PPSMC_Result_OK) - DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); - } - rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); btc_init_stutter_mode(rdev); @@ -2576,7 +2562,11 @@ void btc_dpm_disable(struct radeon_device *rdev) void btc_dpm_setup_asic(struct radeon_device *rdev) { struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); + int r; + r = ni_mc_load_microcode(rdev); + if (r) + DRM_ERROR("Failed to load MC firmware!\n"); rv770_get_memory_type(rdev); rv740_read_clock_registers(rdev); btc_read_arb_registers(rdev); diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c index 1ed479976358..8d49104ca6c2 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.c +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -171,8 +171,7 @@ extern void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev, struct atom_voltage_table *voltage_table); extern void cik_enter_rlc_safe_mode(struct radeon_device *rdev); extern void cik_exit_rlc_safe_mode(struct radeon_device *rdev); -extern void cik_update_cg(struct radeon_device *rdev, - u32 block, bool enable); +extern int ci_mc_load_microcode(struct radeon_device *rdev); static int ci_get_std_voltage_value_sidd(struct radeon_device *rdev, struct atom_voltage_table_entry *voltage_table, @@ -4503,8 +4502,8 @@ static void ci_get_memory_type(struct radeon_device *rdev) } -void ci_update_current_ps(struct radeon_device *rdev, - struct radeon_ps *rps) +static void ci_update_current_ps(struct radeon_device *rdev, + struct radeon_ps *rps) { struct ci_ps *new_ps = ci_get_ps(rps); struct ci_power_info *pi = ci_get_pi(rdev); @@ -4514,8 +4513,8 @@ void ci_update_current_ps(struct radeon_device *rdev, pi->current_rps.ps_priv = &pi->current_ps; } -void ci_update_requested_ps(struct radeon_device *rdev, - struct radeon_ps *rps) +static void ci_update_requested_ps(struct radeon_device *rdev, + struct radeon_ps *rps) { struct ci_ps *new_ps = ci_get_ps(rps); struct ci_power_info *pi = ci_get_pi(rdev); @@ -4549,6 +4548,11 @@ void ci_dpm_post_set_power_state(struct radeon_device *rdev) void ci_dpm_setup_asic(struct radeon_device *rdev) { + int r; + + r = ci_mc_load_microcode(rdev); + if (r) + DRM_ERROR("Failed to load MC firmware!\n"); ci_read_clock_registers(rdev); ci_get_memory_type(rdev); ci_enable_acpi_power_management(rdev); @@ -4561,13 +4565,6 @@ int ci_dpm_enable(struct radeon_device *rdev) struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; int ret; - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), false); - if (ci_is_smc_running(rdev)) return -EINVAL; if (pi->voltage_control != CISLANDS_VOLTAGE_CONTROL_NONE) { @@ -4665,6 +4662,18 @@ int ci_dpm_enable(struct radeon_device *rdev) DRM_ERROR("ci_enable_power_containment failed\n"); return ret; } + + ci_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); + + ci_update_current_ps(rdev, boot_ps); + + return 0; +} + +int ci_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + if (rdev->irq.installed && r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { #if 0 @@ -4685,19 +4694,8 @@ int ci_dpm_enable(struct radeon_device *rdev) #endif } - ci_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); - ci_dpm_powergate_uvd(rdev, true); - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), true); - - ci_update_current_ps(rdev, boot_ps); - return 0; } @@ -4706,12 +4704,6 @@ void ci_dpm_disable(struct radeon_device *rdev) struct ci_power_info *pi = ci_get_pi(rdev); struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), false); - ci_dpm_powergate_uvd(rdev, false); if (!ci_is_smc_running(rdev)) @@ -4742,13 +4734,6 @@ int ci_dpm_set_power_state(struct radeon_device *rdev) struct radeon_ps *old_ps = &pi->current_rps; int ret; - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), false); - ci_find_dpm_states_clocks_in_dpm_table(rdev, new_ps); if (pi->pcie_performance_request) ci_request_link_speed_change_before_state_change(rdev, new_ps, old_ps); @@ -4804,13 +4789,6 @@ int ci_dpm_set_power_state(struct radeon_device *rdev) if (pi->pcie_performance_request) ci_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps); - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), true); - return 0; } @@ -5023,8 +5001,8 @@ static int ci_parse_power_table(struct radeon_device *rdev) return 0; } -int ci_get_vbios_boot_values(struct radeon_device *rdev, - struct ci_vbios_boot_state *boot_state) +static int ci_get_vbios_boot_values(struct radeon_device *rdev, + struct ci_vbios_boot_state *boot_state) { struct radeon_mode_info *mode_info = &rdev->mode_info; int index = GetIndexIntoMasterTable(DATA, FirmwareInfo); diff --git a/drivers/gpu/drm/radeon/ci_smc.c b/drivers/gpu/drm/radeon/ci_smc.c index 9c745dd22438..8debc9d47362 100644 --- a/drivers/gpu/drm/radeon/ci_smc.c +++ b/drivers/gpu/drm/radeon/ci_smc.c @@ -28,6 +28,7 @@ #include "cikd.h" #include "ppsmc.h" #include "radeon_ucode.h" +#include "ci_dpm.h" static int ci_set_smc_sram_address(struct radeon_device *rdev, u32 smc_address, u32 limit) diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index b43a3a3c9067..6ffe824624fb 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -1697,7 +1697,7 @@ static void cik_srbm_select(struct radeon_device *rdev, * Load the GDDR MC ucode into the hw (CIK). * Returns 0 on success, error on failure. */ -static int ci_mc_load_microcode(struct radeon_device *rdev) +int ci_mc_load_microcode(struct radeon_device *rdev) { const __be32 *fw_data; u32 running, blackout = 0; @@ -3057,7 +3057,7 @@ static u32 cik_create_bitmask(u32 bit_width) * Returns the disabled RB bitmask. */ static u32 cik_get_rb_disabled(struct radeon_device *rdev, - u32 max_rb_num, u32 se_num, + u32 max_rb_num_per_se, u32 sh_per_se) { u32 data, mask; @@ -3071,7 +3071,7 @@ static u32 cik_get_rb_disabled(struct radeon_device *rdev, data >>= BACKEND_DISABLE_SHIFT; - mask = cik_create_bitmask(max_rb_num / se_num / sh_per_se); + mask = cik_create_bitmask(max_rb_num_per_se / sh_per_se); return data & mask; } @@ -3088,7 +3088,7 @@ static u32 cik_get_rb_disabled(struct radeon_device *rdev, */ static void cik_setup_rb(struct radeon_device *rdev, u32 se_num, u32 sh_per_se, - u32 max_rb_num) + u32 max_rb_num_per_se) { int i, j; u32 data, mask; @@ -3098,7 +3098,7 @@ static void cik_setup_rb(struct radeon_device *rdev, for (i = 0; i < se_num; i++) { for (j = 0; j < sh_per_se; j++) { cik_select_se_sh(rdev, i, j); - data = cik_get_rb_disabled(rdev, max_rb_num, se_num, sh_per_se); + data = cik_get_rb_disabled(rdev, max_rb_num_per_se, sh_per_se); if (rdev->family == CHIP_HAWAII) disabled_rbs |= data << ((i * sh_per_se + j) * HAWAII_RB_BITMAP_WIDTH_PER_SH); else @@ -3108,12 +3108,14 @@ static void cik_setup_rb(struct radeon_device *rdev, cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); mask = 1; - for (i = 0; i < max_rb_num; i++) { + for (i = 0; i < max_rb_num_per_se * se_num; i++) { if (!(disabled_rbs & mask)) enabled_rbs |= mask; mask <<= 1; } + rdev->config.cik.backend_enable_mask = enabled_rbs; + for (i = 0; i < se_num; i++) { cik_select_se_sh(rdev, i, 0xffffffff); data = 0; @@ -3485,6 +3487,51 @@ int cik_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) } /** + * cik_hdp_flush_cp_ring_emit - emit an hdp flush on the cp + * + * @rdev: radeon_device pointer + * @ridx: radeon ring index + * + * Emits an hdp flush on the cp. + */ +static void cik_hdp_flush_cp_ring_emit(struct radeon_device *rdev, + int ridx) +{ + struct radeon_ring *ring = &rdev->ring[ridx]; + u32 ref_and_mask; + + switch (ring->idx) { + case CAYMAN_RING_TYPE_CP1_INDEX: + case CAYMAN_RING_TYPE_CP2_INDEX: + default: + switch (ring->me) { + case 0: + ref_and_mask = CP2 << ring->pipe; + break; + case 1: + ref_and_mask = CP6 << ring->pipe; + break; + default: + return; + } + break; + case RADEON_RING_TYPE_GFX_INDEX: + ref_and_mask = CP0; + break; + } + + radeon_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); + radeon_ring_write(ring, (WAIT_REG_MEM_OPERATION(1) | /* write, wait, write */ + WAIT_REG_MEM_FUNCTION(3) | /* == */ + WAIT_REG_MEM_ENGINE(1))); /* pfp */ + radeon_ring_write(ring, GPU_HDP_FLUSH_REQ >> 2); + radeon_ring_write(ring, GPU_HDP_FLUSH_DONE >> 2); + radeon_ring_write(ring, ref_and_mask); + radeon_ring_write(ring, ref_and_mask); + radeon_ring_write(ring, 0x20); /* poll interval */ +} + +/** * cik_fence_gfx_ring_emit - emit a fence on the gfx ring * * @rdev: radeon_device pointer @@ -3510,15 +3557,7 @@ void cik_fence_gfx_ring_emit(struct radeon_device *rdev, radeon_ring_write(ring, fence->seq); radeon_ring_write(ring, 0); /* HDP flush */ - /* We should be using the new WAIT_REG_MEM special op packet here - * but it causes the CP to hang - */ - radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); - radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | - WRITE_DATA_DST_SEL(0))); - radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); + cik_hdp_flush_cp_ring_emit(rdev, fence->ring); } /** @@ -3548,15 +3587,7 @@ void cik_fence_compute_ring_emit(struct radeon_device *rdev, radeon_ring_write(ring, fence->seq); radeon_ring_write(ring, 0); /* HDP flush */ - /* We should be using the new WAIT_REG_MEM special op packet here - * but it causes the CP to hang - */ - radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); - radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | - WRITE_DATA_DST_SEL(0))); - radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); + cik_hdp_flush_cp_ring_emit(rdev, fence->ring); } bool cik_semaphore_ring_emit(struct radeon_device *rdev, @@ -3564,8 +3595,6 @@ bool cik_semaphore_ring_emit(struct radeon_device *rdev, struct radeon_semaphore *semaphore, bool emit_wait) { -/* TODO: figure out why semaphore cause lockups */ -#if 0 uint64_t addr = semaphore->gpu_addr; unsigned sel = emit_wait ? PACKET3_SEM_SEL_WAIT : PACKET3_SEM_SEL_SIGNAL; @@ -3574,9 +3603,6 @@ bool cik_semaphore_ring_emit(struct radeon_device *rdev, radeon_ring_write(ring, (upper_32_bits(addr) & 0xffff) | sel); return true; -#else - return false; -#endif } /** @@ -4015,15 +4041,43 @@ static int cik_cp_gfx_resume(struct radeon_device *rdev) return 0; } -u32 cik_compute_ring_get_rptr(struct radeon_device *rdev, - struct radeon_ring *ring) +u32 cik_gfx_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring) { u32 rptr; + if (rdev->wb.enabled) + rptr = rdev->wb.wb[ring->rptr_offs/4]; + else + rptr = RREG32(CP_RB0_RPTR); + + return rptr; +} + +u32 cik_gfx_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 wptr; + + wptr = RREG32(CP_RB0_WPTR); + return wptr; +} + +void cik_gfx_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + WREG32(CP_RB0_WPTR, ring->wptr); + (void)RREG32(CP_RB0_WPTR); +} + +u32 cik_compute_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 rptr; if (rdev->wb.enabled) { - rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]); + rptr = rdev->wb.wb[ring->rptr_offs/4]; } else { mutex_lock(&rdev->srbm_mutex); cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0); @@ -4035,13 +4089,14 @@ u32 cik_compute_ring_get_rptr(struct radeon_device *rdev, return rptr; } -u32 cik_compute_ring_get_wptr(struct radeon_device *rdev, - struct radeon_ring *ring) +u32 cik_compute_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) { u32 wptr; if (rdev->wb.enabled) { - wptr = le32_to_cpu(rdev->wb.wb[ring->wptr_offs/4]); + /* XXX check if swapping is necessary on BE */ + wptr = rdev->wb.wb[ring->wptr_offs/4]; } else { mutex_lock(&rdev->srbm_mutex); cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0); @@ -4053,10 +4108,11 @@ u32 cik_compute_ring_get_wptr(struct radeon_device *rdev, return wptr; } -void cik_compute_ring_set_wptr(struct radeon_device *rdev, - struct radeon_ring *ring) +void cik_compute_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) { - rdev->wb.wb[ring->wptr_offs/4] = cpu_to_le32(ring->wptr); + /* XXX check if swapping is necessary on BE */ + rdev->wb.wb[ring->wptr_offs/4] = ring->wptr; WDOORBELL32(ring->doorbell_index, ring->wptr); } @@ -4850,6 +4906,160 @@ static void cik_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask) cik_print_gpu_status_regs(rdev); } +struct kv_reset_save_regs { + u32 gmcon_reng_execute; + u32 gmcon_misc; + u32 gmcon_misc3; +}; + +static void kv_save_regs_for_reset(struct radeon_device *rdev, + struct kv_reset_save_regs *save) +{ + save->gmcon_reng_execute = RREG32(GMCON_RENG_EXECUTE); + save->gmcon_misc = RREG32(GMCON_MISC); + save->gmcon_misc3 = RREG32(GMCON_MISC3); + + WREG32(GMCON_RENG_EXECUTE, save->gmcon_reng_execute & ~RENG_EXECUTE_ON_PWR_UP); + WREG32(GMCON_MISC, save->gmcon_misc & ~(RENG_EXECUTE_ON_REG_UPDATE | + STCTRL_STUTTER_EN)); +} + +static void kv_restore_regs_for_reset(struct radeon_device *rdev, + struct kv_reset_save_regs *save) +{ + int i; + + WREG32(GMCON_PGFSM_WRITE, 0); + WREG32(GMCON_PGFSM_CONFIG, 0x200010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0); + WREG32(GMCON_PGFSM_CONFIG, 0x300010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0x210000); + WREG32(GMCON_PGFSM_CONFIG, 0xa00010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0x21003); + WREG32(GMCON_PGFSM_CONFIG, 0xb00010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0x2b00); + WREG32(GMCON_PGFSM_CONFIG, 0xc00010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0); + WREG32(GMCON_PGFSM_CONFIG, 0xd00010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0x420000); + WREG32(GMCON_PGFSM_CONFIG, 0x100010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0x120202); + WREG32(GMCON_PGFSM_CONFIG, 0x500010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0x3e3e36); + WREG32(GMCON_PGFSM_CONFIG, 0x600010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0x373f3e); + WREG32(GMCON_PGFSM_CONFIG, 0x700010ff); + + for (i = 0; i < 5; i++) + WREG32(GMCON_PGFSM_WRITE, 0); + + WREG32(GMCON_PGFSM_WRITE, 0x3e1332); + WREG32(GMCON_PGFSM_CONFIG, 0xe00010ff); + + WREG32(GMCON_MISC3, save->gmcon_misc3); + WREG32(GMCON_MISC, save->gmcon_misc); + WREG32(GMCON_RENG_EXECUTE, save->gmcon_reng_execute); +} + +static void cik_gpu_pci_config_reset(struct radeon_device *rdev) +{ + struct evergreen_mc_save save; + struct kv_reset_save_regs kv_save = { 0 }; + u32 tmp, i; + + dev_info(rdev->dev, "GPU pci config reset\n"); + + /* disable dpm? */ + + /* disable cg/pg */ + cik_fini_pg(rdev); + cik_fini_cg(rdev); + + /* Disable GFX parsing/prefetching */ + WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT); + + /* Disable MEC parsing/prefetching */ + WREG32(CP_MEC_CNTL, MEC_ME1_HALT | MEC_ME2_HALT); + + /* sdma0 */ + tmp = RREG32(SDMA0_ME_CNTL + SDMA0_REGISTER_OFFSET); + tmp |= SDMA_HALT; + WREG32(SDMA0_ME_CNTL + SDMA0_REGISTER_OFFSET, tmp); + /* sdma1 */ + tmp = RREG32(SDMA0_ME_CNTL + SDMA1_REGISTER_OFFSET); + tmp |= SDMA_HALT; + WREG32(SDMA0_ME_CNTL + SDMA1_REGISTER_OFFSET, tmp); + /* XXX other engines? */ + + /* halt the rlc, disable cp internal ints */ + cik_rlc_stop(rdev); + + udelay(50); + + /* disable mem access */ + evergreen_mc_stop(rdev, &save); + if (evergreen_mc_wait_for_idle(rdev)) { + dev_warn(rdev->dev, "Wait for MC idle timed out !\n"); + } + + if (rdev->flags & RADEON_IS_IGP) + kv_save_regs_for_reset(rdev, &kv_save); + + /* disable BM */ + pci_clear_master(rdev->pdev); + /* reset */ + radeon_pci_config_reset(rdev); + + udelay(100); + + /* wait for asic to come out of reset */ + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(CONFIG_MEMSIZE) != 0xffffffff) + break; + udelay(1); + } + + /* does asic init need to be run first??? */ + if (rdev->flags & RADEON_IS_IGP) + kv_restore_regs_for_reset(rdev, &kv_save); +} + /** * cik_asic_reset - soft reset GPU * @@ -4868,10 +5078,17 @@ int cik_asic_reset(struct radeon_device *rdev) if (reset_mask) r600_set_bios_scratch_engine_hung(rdev, true); + /* try soft reset */ cik_gpu_soft_reset(rdev, reset_mask); reset_mask = cik_gpu_check_soft_reset(rdev); + /* try pci config reset */ + if (reset_mask && radeon_hard_reset) + cik_gpu_pci_config_reset(rdev); + + reset_mask = cik_gpu_check_soft_reset(rdev); + if (!reset_mask) r600_set_bios_scratch_engine_hung(rdev, false); @@ -5136,20 +5353,6 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev) WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT | WRITE_PROTECTION_FAULT_ENABLE_DEFAULT); - /* TC cache setup ??? */ - WREG32(TC_CFG_L1_LOAD_POLICY0, 0); - WREG32(TC_CFG_L1_LOAD_POLICY1, 0); - WREG32(TC_CFG_L1_STORE_POLICY, 0); - - WREG32(TC_CFG_L2_LOAD_POLICY0, 0); - WREG32(TC_CFG_L2_LOAD_POLICY1, 0); - WREG32(TC_CFG_L2_STORE_POLICY0, 0); - WREG32(TC_CFG_L2_STORE_POLICY1, 0); - WREG32(TC_CFG_L2_ATOMIC_POLICY, 0); - - WREG32(TC_CFG_L1_VOLATILE, 0); - WREG32(TC_CFG_L2_VOLATILE, 0); - if (rdev->family == CHIP_KAVERI) { u32 tmp = RREG32(CHUB_CONTROL); tmp &= ~BYPASS_VM; @@ -5365,16 +5568,7 @@ void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) radeon_ring_write(ring, VMID(0)); /* HDP flush */ - /* We should be using the WAIT_REG_MEM packet here like in - * cik_fence_ring_emit(), but it causes the CP to hang in this - * context... - */ - radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); - radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | - WRITE_DATA_DST_SEL(0))); - radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); - radeon_ring_write(ring, 0); - radeon_ring_write(ring, 0); + cik_hdp_flush_cp_ring_emit(rdev, ridx); /* bits 0-15 are the VM contexts0-15 */ radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); @@ -7501,26 +7695,7 @@ static int cik_startup(struct radeon_device *rdev) cik_mc_program(rdev); - if (rdev->flags & RADEON_IS_IGP) { - if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || - !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) { - r = cik_init_microcode(rdev); - if (r) { - DRM_ERROR("Failed to load firmware!\n"); - return r; - } - } - } else { - if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || - !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw || - !rdev->mc_fw) { - r = cik_init_microcode(rdev); - if (r) { - DRM_ERROR("Failed to load firmware!\n"); - return r; - } - } - + if (!(rdev->flags & RADEON_IS_IGP) && !rdev->pm.dpm_enabled) { r = ci_mc_load_microcode(rdev); if (r) { DRM_ERROR("Failed to load MC firmware!\n"); @@ -7625,7 +7800,6 @@ static int cik_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, - CP_RB0_RPTR, CP_RB0_WPTR, PACKET3(PACKET3_NOP, 0x3FFF)); if (r) return r; @@ -7634,7 +7808,6 @@ static int cik_startup(struct radeon_device *rdev) /* type-2 packets are deprecated on MEC, use type-3 instead */ ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET, - CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR, PACKET3(PACKET3_NOP, 0x3FFF)); if (r) return r; @@ -7646,7 +7819,6 @@ static int cik_startup(struct radeon_device *rdev) /* type-2 packets are deprecated on MEC, use type-3 instead */ ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET, - CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR, PACKET3(PACKET3_NOP, 0x3FFF)); if (r) return r; @@ -7658,16 +7830,12 @@ static int cik_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, - SDMA0_GFX_RB_RPTR + SDMA0_REGISTER_OFFSET, - SDMA0_GFX_RB_WPTR + SDMA0_REGISTER_OFFSET, SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); if (r) return r; ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET, - SDMA0_GFX_RB_RPTR + SDMA1_REGISTER_OFFSET, - SDMA0_GFX_RB_WPTR + SDMA1_REGISTER_OFFSET, SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); if (r) return r; @@ -7683,7 +7851,6 @@ static int cik_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { r = radeon_ring_init(rdev, ring, ring->ring_size, 0, - UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, RADEON_CP_PACKET2); if (!r) r = uvd_v1_0_init(rdev); @@ -7729,6 +7896,8 @@ int cik_resume(struct radeon_device *rdev) /* init golden registers */ cik_init_golden_registers(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = cik_startup(rdev); if (r) { @@ -7752,6 +7921,7 @@ int cik_resume(struct radeon_device *rdev) */ int cik_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); dce6_audio_fini(rdev); radeon_vm_manager_fini(rdev); cik_cp_enable(rdev, false); @@ -7833,6 +8003,30 @@ int cik_init(struct radeon_device *rdev) if (r) return r; + if (rdev->flags & RADEON_IS_IGP) { + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || + !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) { + r = cik_init_microcode(rdev); + if (r) { + DRM_ERROR("Failed to load firmware!\n"); + return r; + } + } + } else { + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || + !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw || + !rdev->mc_fw) { + r = cik_init_microcode(rdev); + if (r) { + DRM_ERROR("Failed to load firmware!\n"); + return r; + } + } + } + + /* Initialize power management */ + radeon_pm_init(rdev); + ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; ring->ring_obj = NULL; r600_ring_init(rdev, ring, 1024 * 1024); @@ -7913,6 +8107,7 @@ int cik_init(struct radeon_device *rdev) */ void cik_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); cik_cp_fini(rdev); cik_sdma_fini(rdev); cik_fini_pg(rdev); diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c index 0300727a4f70..9abea87a9213 100644 --- a/drivers/gpu/drm/radeon/cik_sdma.c +++ b/drivers/gpu/drm/radeon/cik_sdma.c @@ -52,6 +52,75 @@ u32 cik_gpu_check_soft_reset(struct radeon_device *rdev); */ /** + * cik_sdma_get_rptr - get the current read pointer + * + * @rdev: radeon_device pointer + * @ring: radeon ring pointer + * + * Get the current rptr from the hardware (CIK+). + */ +uint32_t cik_sdma_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 rptr, reg; + + if (rdev->wb.enabled) { + rptr = rdev->wb.wb[ring->rptr_offs/4]; + } else { + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + reg = SDMA0_GFX_RB_RPTR + SDMA0_REGISTER_OFFSET; + else + reg = SDMA0_GFX_RB_RPTR + SDMA1_REGISTER_OFFSET; + + rptr = RREG32(reg); + } + + return (rptr & 0x3fffc) >> 2; +} + +/** + * cik_sdma_get_wptr - get the current write pointer + * + * @rdev: radeon_device pointer + * @ring: radeon ring pointer + * + * Get the current wptr from the hardware (CIK+). + */ +uint32_t cik_sdma_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 reg; + + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + reg = SDMA0_GFX_RB_WPTR + SDMA0_REGISTER_OFFSET; + else + reg = SDMA0_GFX_RB_WPTR + SDMA1_REGISTER_OFFSET; + + return (RREG32(reg) & 0x3fffc) >> 2; +} + +/** + * cik_sdma_set_wptr - commit the write pointer + * + * @rdev: radeon_device pointer + * @ring: radeon ring pointer + * + * Write the wptr back to the hardware (CIK+). + */ +void cik_sdma_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 reg; + + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + reg = SDMA0_GFX_RB_WPTR + SDMA0_REGISTER_OFFSET; + else + reg = SDMA0_GFX_RB_WPTR + SDMA1_REGISTER_OFFSET; + + WREG32(reg, (ring->wptr << 2) & 0x3fffc); +} + +/** * cik_sdma_ring_ib_execute - Schedule an IB on the DMA engine * * @rdev: radeon_device pointer @@ -88,6 +157,35 @@ void cik_sdma_ring_ib_execute(struct radeon_device *rdev, } /** + * cik_sdma_hdp_flush_ring_emit - emit an hdp flush on the DMA ring + * + * @rdev: radeon_device pointer + * @ridx: radeon ring index + * + * Emit an hdp flush packet on the requested DMA ring. + */ +static void cik_sdma_hdp_flush_ring_emit(struct radeon_device *rdev, + int ridx) +{ + struct radeon_ring *ring = &rdev->ring[ridx]; + u32 extra_bits = (SDMA_POLL_REG_MEM_EXTRA_OP(1) | + SDMA_POLL_REG_MEM_EXTRA_FUNC(3)); /* == */ + u32 ref_and_mask; + + if (ridx == R600_RING_TYPE_DMA_INDEX) + ref_and_mask = SDMA0; + else + ref_and_mask = SDMA1; + + radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_POLL_REG_MEM, 0, extra_bits)); + radeon_ring_write(ring, GPU_HDP_FLUSH_DONE); + radeon_ring_write(ring, GPU_HDP_FLUSH_REQ); + radeon_ring_write(ring, ref_and_mask); /* reference */ + radeon_ring_write(ring, ref_and_mask); /* mask */ + radeon_ring_write(ring, (0xfff << 16) | 10); /* retry count, poll interval */ +} + +/** * cik_sdma_fence_ring_emit - emit a fence on the DMA ring * * @rdev: radeon_device pointer @@ -111,12 +209,7 @@ void cik_sdma_fence_ring_emit(struct radeon_device *rdev, /* generate an interrupt */ radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_TRAP, 0, 0)); /* flush HDP */ - /* We should be using the new POLL_REG_MEM special op packet here - * but it causes sDMA to hang sometimes - */ - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); - radeon_ring_write(ring, 0); + cik_sdma_hdp_flush_ring_emit(rdev, fence->ring); } /** @@ -458,7 +551,7 @@ int cik_copy_dma(struct radeon_device *rdev, radeon_ring_write(ring, 0); /* src/dst endian swap */ radeon_ring_write(ring, src_offset & 0xffffffff); radeon_ring_write(ring, upper_32_bits(src_offset) & 0xffffffff); - radeon_ring_write(ring, dst_offset & 0xfffffffc); + radeon_ring_write(ring, dst_offset & 0xffffffff); radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xffffffff); src_offset += cur_size_in_bytes; dst_offset += cur_size_in_bytes; @@ -747,12 +840,7 @@ void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm radeon_ring_write(ring, VMID(0)); /* flush HDP */ - /* We should be using the new POLL_REG_MEM special op packet here - * but it causes sDMA to hang sometimes - */ - radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); - radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); - radeon_ring_write(ring, 0); + cik_sdma_hdp_flush_ring_emit(rdev, ridx); /* flush TLB */ radeon_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_SRBM_WRITE, 0, 0xf000)); diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h index 5964af5e5b2d..98bae9d7b74d 100644 --- a/drivers/gpu/drm/radeon/cikd.h +++ b/drivers/gpu/drm/radeon/cikd.h @@ -724,6 +724,17 @@ #define ATC_MISC_CG 0x3350 +#define GMCON_RENG_EXECUTE 0x3508 +#define RENG_EXECUTE_ON_PWR_UP (1 << 0) +#define GMCON_MISC 0x350c +#define RENG_EXECUTE_ON_REG_UPDATE (1 << 11) +#define STCTRL_STUTTER_EN (1 << 16) + +#define GMCON_PGFSM_CONFIG 0x3538 +#define GMCON_PGFSM_WRITE 0x353c +#define GMCON_PGFSM_READ 0x3540 +#define GMCON_MISC3 0x3544 + #define MC_SEQ_CNTL_3 0x3600 # define CAC_EN (1 << 31) #define MC_SEQ_G5PDX_CTRL 0x3604 diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c index 920e1e4a52c5..cf783fc0ef21 100644 --- a/drivers/gpu/drm/radeon/cypress_dpm.c +++ b/drivers/gpu/drm/radeon/cypress_dpm.c @@ -1905,21 +1905,6 @@ int cypress_dpm_enable(struct radeon_device *rdev) if (pi->mg_clock_gating) cypress_mg_clock_gating_enable(rdev, true); - if (rdev->irq.installed && - r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { - PPSMC_Result result; - - ret = rv770_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); - if (ret) - return ret; - rdev->irq.dpm_thermal = true; - radeon_irq_set(rdev); - result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); - - if (result != PPSMC_Result_OK) - DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); - } - rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); return 0; diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c index de86493cbc44..713a5d359901 100644 --- a/drivers/gpu/drm/radeon/dce6_afmt.c +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -174,7 +174,7 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder) } sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb); - if (sad_count < 0) { + if (sad_count <= 0) { DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); return; } @@ -235,7 +235,7 @@ void dce6_afmt_write_sad_regs(struct drm_encoder *encoder) } sad_count = drm_edid_to_sad(radeon_connector->edid, &sads); - if (sad_count < 0) { + if (sad_count <= 0) { DRM_ERROR("Couldn't read SADs: %d\n", sad_count); return; } @@ -308,7 +308,9 @@ int dce6_audio_init(struct radeon_device *rdev) rdev->audio.enabled = true; if (ASIC_IS_DCE8(rdev)) - rdev->audio.num_pins = 7; + rdev->audio.num_pins = 6; + else if (ASIC_IS_DCE61(rdev)) + rdev->audio.num_pins = 4; else rdev->audio.num_pins = 6; diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 9702e55e924e..4116d0279596 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -146,6 +146,7 @@ extern u32 si_get_csb_size(struct radeon_device *rdev); extern void si_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); extern u32 cik_get_csb_size(struct radeon_device *rdev); extern void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer); +extern void rv770_set_clk_bypass_mode(struct radeon_device *rdev); static const u32 evergreen_golden_registers[] = { @@ -3867,6 +3868,48 @@ static void evergreen_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask) evergreen_print_gpu_status_regs(rdev); } +void evergreen_gpu_pci_config_reset(struct radeon_device *rdev) +{ + struct evergreen_mc_save save; + u32 tmp, i; + + dev_info(rdev->dev, "GPU pci config reset\n"); + + /* disable dpm? */ + + /* Disable CP parsing/prefetching */ + WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT); + udelay(50); + /* Disable DMA */ + tmp = RREG32(DMA_RB_CNTL); + tmp &= ~DMA_RB_ENABLE; + WREG32(DMA_RB_CNTL, tmp); + /* XXX other engines? */ + + /* halt the rlc */ + r600_rlc_stop(rdev); + + udelay(50); + + /* set mclk/sclk to bypass */ + rv770_set_clk_bypass_mode(rdev); + /* disable BM */ + pci_clear_master(rdev->pdev); + /* disable mem access */ + evergreen_mc_stop(rdev, &save); + if (evergreen_mc_wait_for_idle(rdev)) { + dev_warn(rdev->dev, "Wait for MC idle timed out !\n"); + } + /* reset */ + radeon_pci_config_reset(rdev); + /* wait for asic to come out of reset */ + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(CONFIG_MEMSIZE) != 0xffffffff) + break; + udelay(1); + } +} + int evergreen_asic_reset(struct radeon_device *rdev) { u32 reset_mask; @@ -3876,10 +3919,17 @@ int evergreen_asic_reset(struct radeon_device *rdev) if (reset_mask) r600_set_bios_scratch_engine_hung(rdev, true); + /* try soft reset */ evergreen_gpu_soft_reset(rdev, reset_mask); reset_mask = evergreen_gpu_check_soft_reset(rdev); + /* try pci config reset */ + if (reset_mask && radeon_hard_reset) + evergreen_gpu_pci_config_reset(rdev); + + reset_mask = evergreen_gpu_check_soft_reset(rdev); + if (!reset_mask) r600_set_bios_scratch_engine_hung(rdev, false); @@ -5109,27 +5159,12 @@ static int evergreen_startup(struct radeon_device *rdev) evergreen_mc_program(rdev); - if (ASIC_IS_DCE5(rdev)) { - if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) { - r = ni_init_microcode(rdev); - if (r) { - DRM_ERROR("Failed to load firmware!\n"); - return r; - } - } + if (ASIC_IS_DCE5(rdev) && !rdev->pm.dpm_enabled) { r = ni_mc_load_microcode(rdev); if (r) { DRM_ERROR("Failed to load MC firmware!\n"); return r; } - } else { - if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { - r = r600_init_microcode(rdev); - if (r) { - DRM_ERROR("Failed to load firmware!\n"); - return r; - } - } } if (rdev->flags & RADEON_IS_AGP) { @@ -5199,14 +5234,12 @@ static int evergreen_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, - R600_CP_RB_RPTR, R600_CP_RB_WPTR, RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, - DMA_RB_RPTR, DMA_RB_WPTR, DMA_PACKET(DMA_PACKET_NOP, 0, 0)); if (r) return r; @@ -5224,7 +5257,6 @@ static int evergreen_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { r = radeon_ring_init(rdev, ring, ring->ring_size, 0, - UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, RADEON_CP_PACKET2); if (!r) r = uvd_v1_0_init(rdev); @@ -5267,6 +5299,8 @@ int evergreen_resume(struct radeon_device *rdev) /* init golden registers */ evergreen_init_golden_registers(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = evergreen_startup(rdev); if (r) { @@ -5281,6 +5315,7 @@ int evergreen_resume(struct radeon_device *rdev) int evergreen_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r600_audio_fini(rdev); uvd_v1_0_fini(rdev); radeon_uvd_suspend(rdev); @@ -5357,6 +5392,27 @@ int evergreen_init(struct radeon_device *rdev) if (r) return r; + if (ASIC_IS_DCE5(rdev)) { + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) { + r = ni_init_microcode(rdev); + if (r) { + DRM_ERROR("Failed to load firmware!\n"); + return r; + } + } + } else { + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { + r = r600_init_microcode(rdev); + if (r) { + DRM_ERROR("Failed to load firmware!\n"); + return r; + } + } + } + + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL; r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024); @@ -5409,6 +5465,7 @@ int evergreen_init(struct radeon_device *rdev) void evergreen_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r600_audio_fini(rdev); r700_cp_fini(rdev); r600_dma_fini(rdev); diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index eb8ac315f92f..c7cac07f139b 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -967,7 +967,10 @@ static int evergreen_cs_track_check(struct radeon_cs_parser *p) if (track->cb_dirty) { tmp = track->cb_target_mask; for (i = 0; i < 8; i++) { - if ((tmp >> (i * 4)) & 0xF) { + u32 format = G_028C70_FORMAT(track->cb_color_info[i]); + + if (format != V_028C70_COLOR_INVALID && + (tmp >> (i * 4)) & 0xF) { /* at least one component is enabled */ if (track->cb_color_bo[i] == NULL) { dev_warn(p->dev, "%s:%d mask 0x%08X | 0x%08X no cb for %d\n", diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c index aa695c4feb3d..0c6d5cef4cf1 100644 --- a/drivers/gpu/drm/radeon/evergreen_hdmi.c +++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c @@ -118,7 +118,7 @@ static void dce4_afmt_write_speaker_allocation(struct drm_encoder *encoder) } sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb); - if (sad_count < 0) { + if (sad_count <= 0) { DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n", sad_count); return; } @@ -173,7 +173,7 @@ static void evergreen_hdmi_write_sad_regs(struct drm_encoder *encoder) } sad_count = drm_edid_to_sad(radeon_connector->edid, &sads); - if (sad_count < 0) { + if (sad_count <= 0) { DRM_ERROR("Couldn't read SADs: %d\n", sad_count); return; } diff --git a/drivers/gpu/drm/radeon/evergreen_reg.h b/drivers/gpu/drm/radeon/evergreen_reg.h index 8a4e641f0e3c..a0f63ff5a5e9 100644 --- a/drivers/gpu/drm/radeon/evergreen_reg.h +++ b/drivers/gpu/drm/radeon/evergreen_reg.h @@ -33,6 +33,7 @@ #define EVERGREEN_PIF_PHY0_DATA 0xc #define EVERGREEN_PIF_PHY1_INDEX 0x10 #define EVERGREEN_PIF_PHY1_DATA 0x14 +#define EVERGREEN_MM_INDEX_HI 0x18 #define EVERGREEN_VGA_MEMORY_BASE_ADDRESS 0x310 #define EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH 0x324 diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index 17f990798992..f9c7963b3ee6 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -82,12 +82,16 @@ #define CG_SPLL_FUNC_CNTL_2 0x604 #define SCLK_MUX_SEL(x) ((x) << 0) #define SCLK_MUX_SEL_MASK (0x1ff << 0) +#define SCLK_MUX_UPDATE (1 << 26) #define CG_SPLL_FUNC_CNTL_3 0x608 #define SPLL_FB_DIV(x) ((x) << 0) #define SPLL_FB_DIV_MASK (0x3ffffff << 0) #define SPLL_DITHEN (1 << 28) +#define CG_SPLL_STATUS 0x60c +#define SPLL_CHG_STATUS (1 << 1) #define MPLL_CNTL_MODE 0x61c +# define MPLL_MCLK_SEL (1 << 11) # define SS_SSEN (1 << 24) # define SS_DSMODE_EN (1 << 25) diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c index b41905573cd2..b6e01d5d2cce 100644 --- a/drivers/gpu/drm/radeon/kv_dpm.c +++ b/drivers/gpu/drm/radeon/kv_dpm.c @@ -1126,11 +1126,6 @@ int kv_dpm_enable(struct radeon_device *rdev) struct kv_power_info *pi = kv_get_pi(rdev); int ret; - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_HDP), false); - ret = kv_process_firmware_header(rdev); if (ret) { DRM_ERROR("kv_process_firmware_header failed\n"); @@ -1215,6 +1210,21 @@ int kv_dpm_enable(struct radeon_device *rdev) kv_reset_acp_boot_level(rdev); + ret = kv_smc_bapm_enable(rdev, false); + if (ret) { + DRM_ERROR("kv_smc_bapm_enable failed\n"); + return ret; + } + + kv_update_current_ps(rdev, rdev->pm.dpm.boot_ps); + + return ret; +} + +int kv_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + if (rdev->irq.installed && r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { ret = kv_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); @@ -1226,35 +1236,17 @@ int kv_dpm_enable(struct radeon_device *rdev) radeon_irq_set(rdev); } - ret = kv_smc_bapm_enable(rdev, false); - if (ret) { - DRM_ERROR("kv_smc_bapm_enable failed\n"); - return ret; - } - /* powerdown unused blocks for now */ kv_dpm_powergate_acp(rdev, true); kv_dpm_powergate_samu(rdev, true); kv_dpm_powergate_vce(rdev, true); kv_dpm_powergate_uvd(rdev, true); - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_HDP), true); - - kv_update_current_ps(rdev, rdev->pm.dpm.boot_ps); - return ret; } void kv_dpm_disable(struct radeon_device *rdev) { - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_HDP), false); - kv_smc_bapm_enable(rdev, false); /* powerup blocks */ @@ -1779,11 +1771,6 @@ int kv_dpm_set_power_state(struct radeon_device *rdev) /*struct radeon_ps *old_ps = &pi->current_rps;*/ int ret; - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_HDP), false); - if (pi->bapm_enable) { ret = kv_smc_bapm_enable(rdev, rdev->pm.dpm.ac_power); if (ret) { @@ -1849,11 +1836,6 @@ int kv_dpm_set_power_state(struct radeon_device *rdev) } } - cik_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_HDP), true); - return 0; } diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 11aab2ab54ce..647b1d0fa62c 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -174,6 +174,7 @@ extern void evergreen_pcie_gen2_enable(struct radeon_device *rdev); extern void evergreen_program_aspm(struct radeon_device *rdev); extern void sumo_rlc_fini(struct radeon_device *rdev); extern int sumo_rlc_init(struct radeon_device *rdev); +extern void evergreen_gpu_pci_config_reset(struct radeon_device *rdev); /* Firmware Names */ MODULE_FIRMWARE("radeon/BARTS_pfp.bin"); @@ -895,6 +896,10 @@ static void cayman_gpu_init(struct radeon_device *rdev) (rdev->pdev->device == 0x999C)) { rdev->config.cayman.max_simds_per_se = 6; rdev->config.cayman.max_backends_per_se = 2; + rdev->config.cayman.max_hw_contexts = 8; + rdev->config.cayman.sx_max_export_size = 256; + rdev->config.cayman.sx_max_export_pos_size = 64; + rdev->config.cayman.sx_max_export_smx_size = 192; } else if ((rdev->pdev->device == 0x9903) || (rdev->pdev->device == 0x9904) || (rdev->pdev->device == 0x990A) || @@ -905,6 +910,10 @@ static void cayman_gpu_init(struct radeon_device *rdev) (rdev->pdev->device == 0x999D)) { rdev->config.cayman.max_simds_per_se = 4; rdev->config.cayman.max_backends_per_se = 2; + rdev->config.cayman.max_hw_contexts = 8; + rdev->config.cayman.sx_max_export_size = 256; + rdev->config.cayman.sx_max_export_pos_size = 64; + rdev->config.cayman.sx_max_export_smx_size = 192; } else if ((rdev->pdev->device == 0x9919) || (rdev->pdev->device == 0x9990) || (rdev->pdev->device == 0x9991) || @@ -915,9 +924,17 @@ static void cayman_gpu_init(struct radeon_device *rdev) (rdev->pdev->device == 0x99A0)) { rdev->config.cayman.max_simds_per_se = 3; rdev->config.cayman.max_backends_per_se = 1; + rdev->config.cayman.max_hw_contexts = 4; + rdev->config.cayman.sx_max_export_size = 128; + rdev->config.cayman.sx_max_export_pos_size = 32; + rdev->config.cayman.sx_max_export_smx_size = 96; } else { rdev->config.cayman.max_simds_per_se = 2; rdev->config.cayman.max_backends_per_se = 1; + rdev->config.cayman.max_hw_contexts = 4; + rdev->config.cayman.sx_max_export_size = 128; + rdev->config.cayman.sx_max_export_pos_size = 32; + rdev->config.cayman.sx_max_export_smx_size = 96; } rdev->config.cayman.max_texture_channel_caches = 2; rdev->config.cayman.max_gprs = 256; @@ -925,10 +942,6 @@ static void cayman_gpu_init(struct radeon_device *rdev) rdev->config.cayman.max_gs_threads = 32; rdev->config.cayman.max_stack_entries = 512; rdev->config.cayman.sx_num_of_sets = 8; - rdev->config.cayman.sx_max_export_size = 256; - rdev->config.cayman.sx_max_export_pos_size = 64; - rdev->config.cayman.sx_max_export_smx_size = 192; - rdev->config.cayman.max_hw_contexts = 8; rdev->config.cayman.sq_num_cf_insts = 2; rdev->config.cayman.sc_prim_fifo_size = 0x40; @@ -1318,13 +1331,12 @@ void cayman_fence_ring_emit(struct radeon_device *rdev, { struct radeon_ring *ring = &rdev->ring[fence->ring]; u64 addr = rdev->fence_drv[fence->ring].gpu_addr; + u32 cp_coher_cntl = PACKET3_FULL_CACHE_ENA | PACKET3_TC_ACTION_ENA | + PACKET3_SH_ACTION_ENA; /* flush read cache over gart for this vmid */ - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); - radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2); - radeon_ring_write(ring, 0); radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); - radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | PACKET3_SH_ACTION_ENA); + radeon_ring_write(ring, PACKET3_ENGINE_ME | cp_coher_cntl); radeon_ring_write(ring, 0xFFFFFFFF); radeon_ring_write(ring, 0); radeon_ring_write(ring, 10); /* poll interval */ @@ -1340,6 +1352,8 @@ void cayman_fence_ring_emit(struct radeon_device *rdev, void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) { struct radeon_ring *ring = &rdev->ring[ib->ring]; + u32 cp_coher_cntl = PACKET3_FULL_CACHE_ENA | PACKET3_TC_ACTION_ENA | + PACKET3_SH_ACTION_ENA; /* set to DX10/11 mode */ radeon_ring_write(ring, PACKET3(PACKET3_MODE_CONTROL, 0)); @@ -1364,14 +1378,11 @@ void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) (ib->vm ? (ib->vm->id << 24) : 0)); /* flush read cache over gart for this vmid */ - radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); - radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2); - radeon_ring_write(ring, ib->vm ? ib->vm->id : 0); radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); - radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | PACKET3_SH_ACTION_ENA); + radeon_ring_write(ring, PACKET3_ENGINE_ME | cp_coher_cntl); radeon_ring_write(ring, 0xFFFFFFFF); radeon_ring_write(ring, 0); - radeon_ring_write(ring, 10); /* poll interval */ + radeon_ring_write(ring, ((ib->vm ? ib->vm->id : 0) << 24) | 10); /* poll interval */ } static void cayman_cp_enable(struct radeon_device *rdev, bool enable) @@ -1386,6 +1397,55 @@ static void cayman_cp_enable(struct radeon_device *rdev, bool enable) } } +u32 cayman_gfx_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 rptr; + + if (rdev->wb.enabled) + rptr = rdev->wb.wb[ring->rptr_offs/4]; + else { + if (ring->idx == RADEON_RING_TYPE_GFX_INDEX) + rptr = RREG32(CP_RB0_RPTR); + else if (ring->idx == CAYMAN_RING_TYPE_CP1_INDEX) + rptr = RREG32(CP_RB1_RPTR); + else + rptr = RREG32(CP_RB2_RPTR); + } + + return rptr; +} + +u32 cayman_gfx_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 wptr; + + if (ring->idx == RADEON_RING_TYPE_GFX_INDEX) + wptr = RREG32(CP_RB0_WPTR); + else if (ring->idx == CAYMAN_RING_TYPE_CP1_INDEX) + wptr = RREG32(CP_RB1_WPTR); + else + wptr = RREG32(CP_RB2_WPTR); + + return wptr; +} + +void cayman_gfx_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + if (ring->idx == RADEON_RING_TYPE_GFX_INDEX) { + WREG32(CP_RB0_WPTR, ring->wptr); + (void)RREG32(CP_RB0_WPTR); + } else if (ring->idx == CAYMAN_RING_TYPE_CP1_INDEX) { + WREG32(CP_RB1_WPTR, ring->wptr); + (void)RREG32(CP_RB1_WPTR); + } else { + WREG32(CP_RB2_WPTR, ring->wptr); + (void)RREG32(CP_RB2_WPTR); + } +} + static int cayman_cp_load_microcode(struct radeon_device *rdev) { const __be32 *fw_data; @@ -1514,6 +1574,16 @@ static int cayman_cp_resume(struct radeon_device *rdev) CP_RB1_BASE, CP_RB2_BASE }; + static const unsigned cp_rb_rptr[] = { + CP_RB0_RPTR, + CP_RB1_RPTR, + CP_RB2_RPTR + }; + static const unsigned cp_rb_wptr[] = { + CP_RB0_WPTR, + CP_RB1_WPTR, + CP_RB2_WPTR + }; struct radeon_ring *ring; int i, r; @@ -1572,8 +1642,8 @@ static int cayman_cp_resume(struct radeon_device *rdev) WREG32_P(cp_rb_cntl[i], RB_RPTR_WR_ENA, ~RB_RPTR_WR_ENA); ring->rptr = ring->wptr = 0; - WREG32(ring->rptr_reg, ring->rptr); - WREG32(ring->wptr_reg, ring->wptr); + WREG32(cp_rb_rptr[i], ring->rptr); + WREG32(cp_rb_wptr[i], ring->wptr); mdelay(1); WREG32_P(cp_rb_cntl[i], 0, ~RB_RPTR_WR_ENA); @@ -1819,8 +1889,10 @@ int cayman_asic_reset(struct radeon_device *rdev) reset_mask = cayman_gpu_check_soft_reset(rdev); - if (!reset_mask) - r600_set_bios_scratch_engine_hung(rdev, false); + if (reset_mask) + evergreen_gpu_pci_config_reset(rdev); + + r600_set_bios_scratch_engine_hung(rdev, false); return 0; } @@ -1866,23 +1938,7 @@ static int cayman_startup(struct radeon_device *rdev) evergreen_mc_program(rdev); - if (rdev->flags & RADEON_IS_IGP) { - if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { - r = ni_init_microcode(rdev); - if (r) { - DRM_ERROR("Failed to load firmware!\n"); - return r; - } - } - } else { - if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) { - r = ni_init_microcode(rdev); - if (r) { - DRM_ERROR("Failed to load firmware!\n"); - return r; - } - } - + if (!(rdev->flags & RADEON_IS_IGP) && !rdev->pm.dpm_enabled) { r = ni_mc_load_microcode(rdev); if (r) { DRM_ERROR("Failed to load MC firmware!\n"); @@ -1969,23 +2025,18 @@ static int cayman_startup(struct radeon_device *rdev) evergreen_irq_set(rdev); r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, - CP_RB0_RPTR, CP_RB0_WPTR, RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, - DMA_RB_RPTR + DMA0_REGISTER_OFFSET, - DMA_RB_WPTR + DMA0_REGISTER_OFFSET, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); if (r) return r; ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET, - DMA_RB_RPTR + DMA1_REGISTER_OFFSET, - DMA_RB_WPTR + DMA1_REGISTER_OFFSET, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); if (r) return r; @@ -2004,7 +2055,6 @@ static int cayman_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { r = radeon_ring_init(rdev, ring, ring->ring_size, 0, - UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, RADEON_CP_PACKET2); if (!r) r = uvd_v1_0_init(rdev); @@ -2051,6 +2101,8 @@ int cayman_resume(struct radeon_device *rdev) /* init golden registers */ ni_init_golden_registers(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = cayman_startup(rdev); if (r) { @@ -2063,6 +2115,7 @@ int cayman_resume(struct radeon_device *rdev) int cayman_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); if (ASIC_IS_DCE6(rdev)) dce6_audio_fini(rdev); else @@ -2133,6 +2186,27 @@ int cayman_init(struct radeon_device *rdev) if (r) return r; + if (rdev->flags & RADEON_IS_IGP) { + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { + r = ni_init_microcode(rdev); + if (r) { + DRM_ERROR("Failed to load firmware!\n"); + return r; + } + } + } else { + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) { + r = ni_init_microcode(rdev); + if (r) { + DRM_ERROR("Failed to load firmware!\n"); + return r; + } + } + } + + /* Initialize power management */ + radeon_pm_init(rdev); + ring->ring_obj = NULL; r600_ring_init(rdev, ring, 1024 * 1024); @@ -2192,6 +2266,7 @@ int cayman_init(struct radeon_device *rdev) void cayman_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); cayman_cp_fini(rdev); cayman_dma_fini(rdev); r600_irq_fini(rdev); diff --git a/drivers/gpu/drm/radeon/ni_dma.c b/drivers/gpu/drm/radeon/ni_dma.c index bdeb65ed3658..51424ab79432 100644 --- a/drivers/gpu/drm/radeon/ni_dma.c +++ b/drivers/gpu/drm/radeon/ni_dma.c @@ -43,6 +43,75 @@ u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev); */ /** + * cayman_dma_get_rptr - get the current read pointer + * + * @rdev: radeon_device pointer + * @ring: radeon ring pointer + * + * Get the current rptr from the hardware (cayman+). + */ +uint32_t cayman_dma_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 rptr, reg; + + if (rdev->wb.enabled) { + rptr = rdev->wb.wb[ring->rptr_offs/4]; + } else { + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + reg = DMA_RB_RPTR + DMA0_REGISTER_OFFSET; + else + reg = DMA_RB_RPTR + DMA1_REGISTER_OFFSET; + + rptr = RREG32(reg); + } + + return (rptr & 0x3fffc) >> 2; +} + +/** + * cayman_dma_get_wptr - get the current write pointer + * + * @rdev: radeon_device pointer + * @ring: radeon ring pointer + * + * Get the current wptr from the hardware (cayman+). + */ +uint32_t cayman_dma_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 reg; + + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + reg = DMA_RB_WPTR + DMA0_REGISTER_OFFSET; + else + reg = DMA_RB_WPTR + DMA1_REGISTER_OFFSET; + + return (RREG32(reg) & 0x3fffc) >> 2; +} + +/** + * cayman_dma_set_wptr - commit the write pointer + * + * @rdev: radeon_device pointer + * @ring: radeon ring pointer + * + * Write the wptr back to the hardware (cayman+). + */ +void cayman_dma_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 reg; + + if (ring->idx == R600_RING_TYPE_DMA_INDEX) + reg = DMA_RB_WPTR + DMA0_REGISTER_OFFSET; + else + reg = DMA_RB_WPTR + DMA1_REGISTER_OFFSET; + + WREG32(reg, (ring->wptr << 2) & 0x3fffc); +} + +/** * cayman_dma_ring_ib_execute - Schedule an IB on the DMA engine * * @rdev: radeon_device pointer diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c index 49c4d48f54d6..c351226ecb31 100644 --- a/drivers/gpu/drm/radeon/ni_dpm.c +++ b/drivers/gpu/drm/radeon/ni_dpm.c @@ -720,6 +720,8 @@ static const u32 cayman_sysls_enable[] = struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev); struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev); +extern int ni_mc_load_microcode(struct radeon_device *rdev); + struct ni_power_info *ni_get_pi(struct radeon_device *rdev) { struct ni_power_info *pi = rdev->pm.dpm.priv; @@ -3565,7 +3567,11 @@ void ni_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev, void ni_dpm_setup_asic(struct radeon_device *rdev) { struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); + int r; + r = ni_mc_load_microcode(rdev); + if (r) + DRM_ERROR("Failed to load MC firmware!\n"); ni_read_clock_registers(rdev); btc_read_arb_registers(rdev); rv770_get_memory_type(rdev); @@ -3710,21 +3716,6 @@ int ni_dpm_enable(struct radeon_device *rdev) if (eg_pi->ls_clock_gating) ni_ls_clockgating_enable(rdev, true); - if (rdev->irq.installed && - r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { - PPSMC_Result result; - - ret = rv770_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, 0xff * 1000); - if (ret) - return ret; - rdev->irq.dpm_thermal = true; - radeon_irq_set(rdev); - result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); - - if (result != PPSMC_Result_OK) - DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); - } - rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); ni_update_current_ps(rdev, boot_ps); diff --git a/drivers/gpu/drm/radeon/nid.h b/drivers/gpu/drm/radeon/nid.h index 22421bc80c0d..d996033c243e 100644 --- a/drivers/gpu/drm/radeon/nid.h +++ b/drivers/gpu/drm/radeon/nid.h @@ -1154,6 +1154,7 @@ # define PACKET3_DB_ACTION_ENA (1 << 26) # define PACKET3_SH_ACTION_ENA (1 << 27) # define PACKET3_SX_ACTION_ENA (1 << 28) +# define PACKET3_ENGINE_ME (1 << 31) #define PACKET3_ME_INITIALIZE 0x44 #define PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16) #define PACKET3_COND_WRITE 0x45 diff --git a/drivers/gpu/drm/radeon/pptable.h b/drivers/gpu/drm/radeon/pptable.h index da43ab328833..2d532996c697 100644 --- a/drivers/gpu/drm/radeon/pptable.h +++ b/drivers/gpu/drm/radeon/pptable.h @@ -23,7 +23,7 @@ #ifndef _PPTABLE_H #define _PPTABLE_H -#pragma pack(push, 1) +#pragma pack(1) typedef struct _ATOM_PPLIB_THERMALCONTROLLER @@ -677,6 +677,6 @@ typedef struct _ATOM_PPLIB_PPM_Table ULONG ulTjmax; } ATOM_PPLIB_PPM_Table; -#pragma pack(pop) +#pragma pack() #endif diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 10abc4d5a6cc..ef024ce3f7cc 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -1050,6 +1050,36 @@ static int r100_cp_init_microcode(struct radeon_device *rdev) return err; } +u32 r100_gfx_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 rptr; + + if (rdev->wb.enabled) + rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]); + else + rptr = RREG32(RADEON_CP_RB_RPTR); + + return rptr; +} + +u32 r100_gfx_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 wptr; + + wptr = RREG32(RADEON_CP_RB_WPTR); + + return wptr; +} + +void r100_gfx_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + WREG32(RADEON_CP_RB_WPTR, ring->wptr); + (void)RREG32(RADEON_CP_RB_WPTR); +} + static void r100_cp_load_microcode(struct radeon_device *rdev) { const __be32 *fw_data; @@ -1102,7 +1132,6 @@ int r100_cp_init(struct radeon_device *rdev, unsigned ring_size) ring_size = (1 << (rb_bufsz + 1)) * 4; r100_cp_load_microcode(rdev); r = radeon_ring_init(rdev, ring, ring_size, RADEON_WB_CP_RPTR_OFFSET, - RADEON_CP_RB_RPTR, RADEON_CP_RB_WPTR, RADEON_CP_PACKET2); if (r) { return r; @@ -3913,6 +3942,8 @@ int r100_resume(struct radeon_device *rdev) /* Initialize surface registers */ radeon_surface_init(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = r100_startup(rdev); if (r) { @@ -3923,6 +3954,7 @@ int r100_resume(struct radeon_device *rdev) int r100_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r100_cp_disable(rdev); radeon_wb_disable(rdev); r100_irq_disable(rdev); @@ -3933,6 +3965,7 @@ int r100_suspend(struct radeon_device *rdev) void r100_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r100_cp_fini(rdev); radeon_wb_fini(rdev); radeon_ib_pool_fini(rdev); @@ -4039,6 +4072,9 @@ int r100_init(struct radeon_device *rdev) } r100_set_safe_registers(rdev); + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->accel_working = true; r = r100_startup(rdev); if (r) { diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c index d8dd269b9159..7c63ef840e86 100644 --- a/drivers/gpu/drm/radeon/r300.c +++ b/drivers/gpu/drm/radeon/r300.c @@ -1430,6 +1430,8 @@ int r300_resume(struct radeon_device *rdev) /* Initialize surface registers */ radeon_surface_init(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = r300_startup(rdev); if (r) { @@ -1440,6 +1442,7 @@ int r300_resume(struct radeon_device *rdev) int r300_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r100_cp_disable(rdev); radeon_wb_disable(rdev); r100_irq_disable(rdev); @@ -1452,6 +1455,7 @@ int r300_suspend(struct radeon_device *rdev) void r300_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r100_cp_fini(rdev); radeon_wb_fini(rdev); radeon_ib_pool_fini(rdev); @@ -1538,6 +1542,9 @@ int r300_init(struct radeon_device *rdev) } r300_set_reg_safe(rdev); + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->accel_working = true; r = r300_startup(rdev); if (r) { diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c index 6edf2b3a52b4..3768aab2710b 100644 --- a/drivers/gpu/drm/radeon/r420.c +++ b/drivers/gpu/drm/radeon/r420.c @@ -325,6 +325,8 @@ int r420_resume(struct radeon_device *rdev) /* Initialize surface registers */ radeon_surface_init(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = r420_startup(rdev); if (r) { @@ -335,6 +337,7 @@ int r420_resume(struct radeon_device *rdev) int r420_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r420_cp_errata_fini(rdev); r100_cp_disable(rdev); radeon_wb_disable(rdev); @@ -348,6 +351,7 @@ int r420_suspend(struct radeon_device *rdev) void r420_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r100_cp_fini(rdev); radeon_wb_fini(rdev); radeon_ib_pool_fini(rdev); @@ -444,6 +448,9 @@ int r420_init(struct radeon_device *rdev) } r420_set_reg_safe(rdev); + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->accel_working = true; r = r420_startup(rdev); if (r) { diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c index e1aece73b370..e209eb75024f 100644 --- a/drivers/gpu/drm/radeon/r520.c +++ b/drivers/gpu/drm/radeon/r520.c @@ -240,6 +240,8 @@ int r520_resume(struct radeon_device *rdev) /* Initialize surface registers */ radeon_surface_init(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = r520_startup(rdev); if (r) { @@ -312,6 +314,9 @@ int r520_init(struct radeon_device *rdev) return r; rv515_set_safe_registers(rdev); + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->accel_working = true; r = r520_startup(rdev); if (r) { diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 9ad06732a78b..3dce370adc1b 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -105,6 +105,7 @@ void r600_fini(struct radeon_device *rdev); void r600_irq_disable(struct radeon_device *rdev); static void r600_pcie_gen2_enable(struct radeon_device *rdev); extern int evergreen_rlc_resume(struct radeon_device *rdev); +extern void rv770_set_clk_bypass_mode(struct radeon_device *rdev); /** * r600_get_xclk - get the xclk @@ -1644,6 +1645,67 @@ static void r600_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask) r600_print_gpu_status_regs(rdev); } +static void r600_gpu_pci_config_reset(struct radeon_device *rdev) +{ + struct rv515_mc_save save; + u32 tmp, i; + + dev_info(rdev->dev, "GPU pci config reset\n"); + + /* disable dpm? */ + + /* Disable CP parsing/prefetching */ + if (rdev->family >= CHIP_RV770) + WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(1) | S_0086D8_CP_PFP_HALT(1)); + else + WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(1)); + + /* disable the RLC */ + WREG32(RLC_CNTL, 0); + + /* Disable DMA */ + tmp = RREG32(DMA_RB_CNTL); + tmp &= ~DMA_RB_ENABLE; + WREG32(DMA_RB_CNTL, tmp); + + mdelay(50); + + /* set mclk/sclk to bypass */ + if (rdev->family >= CHIP_RV770) + rv770_set_clk_bypass_mode(rdev); + /* disable BM */ + pci_clear_master(rdev->pdev); + /* disable mem access */ + rv515_mc_stop(rdev, &save); + if (r600_mc_wait_for_idle(rdev)) { + dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); + } + + /* BIF reset workaround. Not sure if this is needed on 6xx */ + tmp = RREG32(BUS_CNTL); + tmp |= VGA_COHE_SPEC_TIMER_DIS; + WREG32(BUS_CNTL, tmp); + + tmp = RREG32(BIF_SCRATCH0); + + /* reset */ + radeon_pci_config_reset(rdev); + mdelay(1); + + /* BIF reset workaround. Not sure if this is needed on 6xx */ + tmp = SOFT_RESET_BIF; + WREG32(SRBM_SOFT_RESET, tmp); + mdelay(1); + WREG32(SRBM_SOFT_RESET, 0); + + /* wait for asic to come out of reset */ + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(CONFIG_MEMSIZE) != 0xffffffff) + break; + udelay(1); + } +} + int r600_asic_reset(struct radeon_device *rdev) { u32 reset_mask; @@ -1653,10 +1715,17 @@ int r600_asic_reset(struct radeon_device *rdev) if (reset_mask) r600_set_bios_scratch_engine_hung(rdev, true); + /* try soft reset */ r600_gpu_soft_reset(rdev, reset_mask); reset_mask = r600_gpu_check_soft_reset(rdev); + /* try pci config reset */ + if (reset_mask && radeon_hard_reset) + r600_gpu_pci_config_reset(rdev); + + reset_mask = r600_gpu_check_soft_reset(rdev); + if (!reset_mask) r600_set_bios_scratch_engine_hung(rdev, false); @@ -2382,6 +2451,36 @@ out: return err; } +u32 r600_gfx_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 rptr; + + if (rdev->wb.enabled) + rptr = rdev->wb.wb[ring->rptr_offs/4]; + else + rptr = RREG32(R600_CP_RB_RPTR); + + return rptr; +} + +u32 r600_gfx_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + u32 wptr; + + wptr = RREG32(R600_CP_RB_WPTR); + + return wptr; +} + +void r600_gfx_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring) +{ + WREG32(R600_CP_RB_WPTR, ring->wptr); + (void)RREG32(R600_CP_RB_WPTR); +} + static int r600_cp_load_microcode(struct radeon_device *rdev) { const __be32 *fw_data; @@ -2607,14 +2706,17 @@ void r600_fence_ring_emit(struct radeon_device *rdev, struct radeon_fence *fence) { struct radeon_ring *ring = &rdev->ring[fence->ring]; + u32 cp_coher_cntl = PACKET3_TC_ACTION_ENA | PACKET3_VC_ACTION_ENA | + PACKET3_SH_ACTION_ENA; + + if (rdev->family >= CHIP_RV770) + cp_coher_cntl |= PACKET3_FULL_CACHE_ENA; if (rdev->wb.use_event) { u64 addr = rdev->fence_drv[fence->ring].gpu_addr; /* flush read cache over gart */ radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); - radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | - PACKET3_VC_ACTION_ENA | - PACKET3_SH_ACTION_ENA); + radeon_ring_write(ring, cp_coher_cntl); radeon_ring_write(ring, 0xFFFFFFFF); radeon_ring_write(ring, 0); radeon_ring_write(ring, 10); /* poll interval */ @@ -2628,9 +2730,7 @@ void r600_fence_ring_emit(struct radeon_device *rdev, } else { /* flush read cache over gart */ radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); - radeon_ring_write(ring, PACKET3_TC_ACTION_ENA | - PACKET3_VC_ACTION_ENA | - PACKET3_SH_ACTION_ENA); + radeon_ring_write(ring, cp_coher_cntl); radeon_ring_write(ring, 0xFFFFFFFF); radeon_ring_write(ring, 0); radeon_ring_write(ring, 10); /* poll interval */ @@ -2775,14 +2875,6 @@ static int r600_startup(struct radeon_device *rdev) r600_mc_program(rdev); - if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { - r = r600_init_microcode(rdev); - if (r) { - DRM_ERROR("Failed to load firmware!\n"); - return r; - } - } - if (rdev->flags & RADEON_IS_AGP) { r600_agp_enable(rdev); } else { @@ -2826,14 +2918,12 @@ static int r600_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, - R600_CP_RB_RPTR, R600_CP_RB_WPTR, RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, - DMA_RB_RPTR, DMA_RB_WPTR, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); if (r) return r; @@ -2889,6 +2979,8 @@ int r600_resume(struct radeon_device *rdev) /* post card */ atom_asic_init(rdev->mode_info.atom_context); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = r600_startup(rdev); if (r) { @@ -2902,6 +2994,7 @@ int r600_resume(struct radeon_device *rdev) int r600_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r600_audio_fini(rdev); r600_cp_stop(rdev); r600_dma_stop(rdev); @@ -2970,6 +3063,17 @@ int r600_init(struct radeon_device *rdev) if (r) return r; + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { + r = r600_init_microcode(rdev); + if (r) { + DRM_ERROR("Failed to load firmware!\n"); + return r; + } + } + + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL; r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024); @@ -3002,6 +3106,7 @@ int r600_init(struct radeon_device *rdev) void r600_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r600_audio_fini(rdev); r600_cp_fini(rdev); r600_dma_fini(rdev); diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index d824f7fed47d..7b399dc5fd54 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -749,7 +749,10 @@ static int r600_cs_track_check(struct radeon_cs_parser *p) } for (i = 0; i < 8; i++) { - if ((tmp >> (i * 4)) & 0xF) { + u32 format = G_0280A0_FORMAT(track->cb_color_info[i]); + + if (format != V_0280A0_COLOR_INVALID && + (tmp >> (i * 4)) & 0xF) { /* at least one component is enabled */ if (track->cb_color_bo[i] == NULL) { dev_warn(p->dev, "%s:%d mask 0x%08X | 0x%08X no cb for %d\n", diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c index 7844d15c139f..3452c8410bd7 100644 --- a/drivers/gpu/drm/radeon/r600_dma.c +++ b/drivers/gpu/drm/radeon/r600_dma.c @@ -51,7 +51,14 @@ u32 r600_gpu_check_soft_reset(struct radeon_device *rdev); uint32_t r600_dma_get_rptr(struct radeon_device *rdev, struct radeon_ring *ring) { - return (radeon_ring_generic_get_rptr(rdev, ring) & 0x3fffc) >> 2; + u32 rptr; + + if (rdev->wb.enabled) + rptr = rdev->wb.wb[ring->rptr_offs/4]; + else + rptr = RREG32(DMA_RB_RPTR); + + return (rptr & 0x3fffc) >> 2; } /** @@ -65,7 +72,7 @@ uint32_t r600_dma_get_rptr(struct radeon_device *rdev, uint32_t r600_dma_get_wptr(struct radeon_device *rdev, struct radeon_ring *ring) { - return (RREG32(ring->wptr_reg) & 0x3fffc) >> 2; + return (RREG32(DMA_RB_WPTR) & 0x3fffc) >> 2; } /** @@ -79,7 +86,7 @@ uint32_t r600_dma_get_wptr(struct radeon_device *rdev, void r600_dma_set_wptr(struct radeon_device *rdev, struct radeon_ring *ring) { - WREG32(ring->wptr_reg, (ring->wptr << 2) & 0x3fffc); + WREG32(DMA_RB_WPTR, (ring->wptr << 2) & 0x3fffc); } /** diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c index 5513d8f06252..e4cc9b314ce9 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.c +++ b/drivers/gpu/drm/radeon/r600_dpm.c @@ -729,8 +729,8 @@ bool r600_is_uvd_state(u32 class, u32 class2) return false; } -int r600_set_thermal_temperature_range(struct radeon_device *rdev, - int min_temp, int max_temp) +static int r600_set_thermal_temperature_range(struct radeon_device *rdev, + int min_temp, int max_temp) { int low_temp = 0 * 1000; int high_temp = 255 * 1000; @@ -777,6 +777,22 @@ bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor) } } +int r600_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + + if (rdev->irq.installed && + r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { + ret = r600_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); + if (ret) + return ret; + rdev->irq.dpm_thermal = true; + radeon_irq_set(rdev); + } + + return 0; +} + union power_info { struct _ATOM_POWERPLAY_INFO info; struct _ATOM_POWERPLAY_INFO_V2 info_2; diff --git a/drivers/gpu/drm/radeon/r600_dpm.h b/drivers/gpu/drm/radeon/r600_dpm.h index 1000bf9719f2..07eab2b04e81 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.h +++ b/drivers/gpu/drm/radeon/r600_dpm.h @@ -213,8 +213,6 @@ void r600_wait_for_power_level(struct radeon_device *rdev, void r600_start_dpm(struct radeon_device *rdev); void r600_stop_dpm(struct radeon_device *rdev); -int r600_set_thermal_temperature_range(struct radeon_device *rdev, - int min_temp, int max_temp); bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor); int r600_parse_extended_power_table(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index b7d3ecba43e3..3016fc14f502 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -250,7 +250,7 @@ static void r600_hdmi_audio_workaround(struct drm_encoder *encoder) value, ~HDMI0_AUDIO_TEST_EN); } -void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock) +static void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock) { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index ebe38724a976..37455f65107f 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -701,11 +701,18 @@ #define RLC_UCODE_DATA 0x3f30 #define SRBM_SOFT_RESET 0xe60 +# define SOFT_RESET_BIF (1 << 1) # define SOFT_RESET_DMA (1 << 12) # define SOFT_RESET_RLC (1 << 13) # define SOFT_RESET_UVD (1 << 18) # define RV770_SOFT_RESET_DMA (1 << 20) +#define BIF_SCRATCH0 0x5438 + +#define BUS_CNTL 0x5420 +# define BIOS_ROM_DIS (1 << 1) +# define VGA_COHE_SPEC_TIMER_DIS (1 << 9) + #define CP_INT_CNTL 0xc124 # define CNTX_BUSY_INT_ENABLE (1 << 19) # define CNTX_EMPTY_INT_ENABLE (1 << 20) @@ -1575,6 +1582,7 @@ # define PACKET3_CP_DMA_CMD_DAIC (1 << 29) #define PACKET3_SURFACE_SYNC 0x43 # define PACKET3_CB0_DEST_BASE_ENA (1 << 6) +# define PACKET3_FULL_CACHE_ENA (1 << 20) /* r7xx+ only */ # define PACKET3_TC_ACTION_ENA (1 << 23) # define PACKET3_VC_ACTION_ENA (1 << 24) # define PACKET3_CB_ACTION_ENA (1 << 25) diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index b1f990d0eaa1..c5519ca4bbc4 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -99,6 +99,7 @@ extern int radeon_fastfb; extern int radeon_dpm; extern int radeon_aspm; extern int radeon_runtime_pm; +extern int radeon_hard_reset; /* * Copy from radeon_drv.h so we don't have to include both and have conflicting @@ -139,6 +140,9 @@ extern int radeon_runtime_pm; #define RADEON_VA_RESERVED_SIZE (8 << 20) #define RADEON_IB_VM_MAX_SIZE (64 << 10) +/* hard reset data */ +#define RADEON_ASIC_RESET_DATA 0x39d5e86b + /* reset flags */ #define RADEON_RESET_GFX (1 << 0) #define RADEON_RESET_COMPUTE (1 << 1) @@ -252,6 +256,7 @@ struct radeon_clock { * Power management */ int radeon_pm_init(struct radeon_device *rdev); +int radeon_pm_late_init(struct radeon_device *rdev); void radeon_pm_fini(struct radeon_device *rdev); void radeon_pm_compute_clocks(struct radeon_device *rdev); void radeon_pm_suspend(struct radeon_device *rdev); @@ -413,6 +418,11 @@ struct radeon_mman { struct ttm_bo_device bdev; bool mem_global_referenced; bool initialized; + +#if defined(CONFIG_DEBUG_FS) + struct dentry *vram; + struct dentry *gtt; +#endif }; /* bo virtual address in a specific vm */ @@ -779,13 +789,11 @@ struct radeon_ring { volatile uint32_t *ring; unsigned rptr; unsigned rptr_offs; - unsigned rptr_reg; unsigned rptr_save_reg; u64 next_rptr_gpu_addr; volatile u32 *next_rptr_cpu_addr; unsigned wptr; unsigned wptr_old; - unsigned wptr_reg; unsigned ring_size; unsigned ring_free_dw; int count_dw; @@ -949,7 +957,7 @@ unsigned radeon_ring_backup(struct radeon_device *rdev, struct radeon_ring *ring int radeon_ring_restore(struct radeon_device *rdev, struct radeon_ring *ring, unsigned size, uint32_t *data); int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ring_size, - unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg, u32 nop); + unsigned rptr_offs, u32 nop); void radeon_ring_fini(struct radeon_device *rdev, struct radeon_ring *cp); @@ -1775,6 +1783,7 @@ struct radeon_asic { int (*init)(struct radeon_device *rdev); void (*setup_asic)(struct radeon_device *rdev); int (*enable)(struct radeon_device *rdev); + int (*late_enable)(struct radeon_device *rdev); void (*disable)(struct radeon_device *rdev); int (*pre_set_power_state)(struct radeon_device *rdev); int (*set_power_state)(struct radeon_device *rdev); @@ -1940,7 +1949,7 @@ struct si_asic { unsigned sc_earlyz_tile_fifo_size; unsigned num_tile_pipes; - unsigned num_backends_per_se; + unsigned backend_enable_mask; unsigned backend_disable_mask_per_asic; unsigned backend_map; unsigned num_texture_channel_caches; @@ -1970,7 +1979,7 @@ struct cik_asic { unsigned sc_earlyz_tile_fifo_size; unsigned num_tile_pipes; - unsigned num_backends_per_se; + unsigned backend_enable_mask; unsigned backend_disable_mask_per_asic; unsigned backend_map; unsigned num_texture_channel_caches; @@ -2650,6 +2659,7 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); #define radeon_dpm_init(rdev) rdev->asic->dpm.init((rdev)) #define radeon_dpm_setup_asic(rdev) rdev->asic->dpm.setup_asic((rdev)) #define radeon_dpm_enable(rdev) rdev->asic->dpm.enable((rdev)) +#define radeon_dpm_late_enable(rdev) rdev->asic->dpm.late_enable((rdev)) #define radeon_dpm_disable(rdev) rdev->asic->dpm.disable((rdev)) #define radeon_dpm_pre_set_power_state(rdev) rdev->asic->dpm.pre_set_power_state((rdev)) #define radeon_dpm_set_power_state(rdev) rdev->asic->dpm.set_power_state((rdev)) @@ -2668,6 +2678,7 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); /* Common functions */ /* AGP */ extern int radeon_gpu_reset(struct radeon_device *rdev); +extern void radeon_pci_config_reset(struct radeon_device *rdev); extern void r600_set_bios_scratch_engine_hung(struct radeon_device *rdev, bool hung); extern void radeon_agp_disable(struct radeon_device *rdev); extern int radeon_modeset_init(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c index e354ce94cdd1..f74db43346fd 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.c +++ b/drivers/gpu/drm/radeon/radeon_asic.c @@ -182,9 +182,9 @@ static struct radeon_asic_ring r100_gfx_ring = { .ring_test = &r100_ring_test, .ib_test = &r100_ib_test, .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, + .get_rptr = &r100_gfx_get_rptr, + .get_wptr = &r100_gfx_get_wptr, + .set_wptr = &r100_gfx_set_wptr, }; static struct radeon_asic r100_asic = { @@ -330,9 +330,9 @@ static struct radeon_asic_ring r300_gfx_ring = { .ring_test = &r100_ring_test, .ib_test = &r100_ib_test, .is_lockup = &r100_gpu_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, + .get_rptr = &r100_gfx_get_rptr, + .get_wptr = &r100_gfx_get_wptr, + .set_wptr = &r100_gfx_set_wptr, }; static struct radeon_asic r300_asic = { @@ -883,9 +883,9 @@ static struct radeon_asic_ring r600_gfx_ring = { .ring_test = &r600_ring_test, .ib_test = &r600_ib_test, .is_lockup = &r600_gfx_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, + .get_rptr = &r600_gfx_get_rptr, + .get_wptr = &r600_gfx_get_wptr, + .set_wptr = &r600_gfx_set_wptr, }; static struct radeon_asic_ring r600_dma_ring = { @@ -1045,6 +1045,7 @@ static struct radeon_asic rv6xx_asic = { .init = &rv6xx_dpm_init, .setup_asic = &rv6xx_setup_asic, .enable = &rv6xx_dpm_enable, + .late_enable = &r600_dpm_late_enable, .disable = &rv6xx_dpm_disable, .pre_set_power_state = &r600_dpm_pre_set_power_state, .set_power_state = &rv6xx_dpm_set_power_state, @@ -1135,6 +1136,7 @@ static struct radeon_asic rs780_asic = { .init = &rs780_dpm_init, .setup_asic = &rs780_dpm_setup_asic, .enable = &rs780_dpm_enable, + .late_enable = &r600_dpm_late_enable, .disable = &rs780_dpm_disable, .pre_set_power_state = &r600_dpm_pre_set_power_state, .set_power_state = &rs780_dpm_set_power_state, @@ -1239,6 +1241,7 @@ static struct radeon_asic rv770_asic = { .init = &rv770_dpm_init, .setup_asic = &rv770_dpm_setup_asic, .enable = &rv770_dpm_enable, + .late_enable = &rv770_dpm_late_enable, .disable = &rv770_dpm_disable, .pre_set_power_state = &r600_dpm_pre_set_power_state, .set_power_state = &rv770_dpm_set_power_state, @@ -1267,9 +1270,9 @@ static struct radeon_asic_ring evergreen_gfx_ring = { .ring_test = &r600_ring_test, .ib_test = &r600_ib_test, .is_lockup = &evergreen_gfx_is_lockup, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, + .get_rptr = &r600_gfx_get_rptr, + .get_wptr = &r600_gfx_get_wptr, + .set_wptr = &r600_gfx_set_wptr, }; static struct radeon_asic_ring evergreen_dma_ring = { @@ -1357,6 +1360,7 @@ static struct radeon_asic evergreen_asic = { .init = &cypress_dpm_init, .setup_asic = &cypress_dpm_setup_asic, .enable = &cypress_dpm_enable, + .late_enable = &rv770_dpm_late_enable, .disable = &cypress_dpm_disable, .pre_set_power_state = &r600_dpm_pre_set_power_state, .set_power_state = &cypress_dpm_set_power_state, @@ -1449,6 +1453,7 @@ static struct radeon_asic sumo_asic = { .init = &sumo_dpm_init, .setup_asic = &sumo_dpm_setup_asic, .enable = &sumo_dpm_enable, + .late_enable = &sumo_dpm_late_enable, .disable = &sumo_dpm_disable, .pre_set_power_state = &sumo_dpm_pre_set_power_state, .set_power_state = &sumo_dpm_set_power_state, @@ -1540,6 +1545,7 @@ static struct radeon_asic btc_asic = { .init = &btc_dpm_init, .setup_asic = &btc_dpm_setup_asic, .enable = &btc_dpm_enable, + .late_enable = &rv770_dpm_late_enable, .disable = &btc_dpm_disable, .pre_set_power_state = &btc_dpm_pre_set_power_state, .set_power_state = &btc_dpm_set_power_state, @@ -1570,9 +1576,9 @@ static struct radeon_asic_ring cayman_gfx_ring = { .ib_test = &r600_ib_test, .is_lockup = &cayman_gfx_is_lockup, .vm_flush = &cayman_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, + .get_rptr = &cayman_gfx_get_rptr, + .get_wptr = &cayman_gfx_get_wptr, + .set_wptr = &cayman_gfx_set_wptr, }; static struct radeon_asic_ring cayman_dma_ring = { @@ -1585,9 +1591,9 @@ static struct radeon_asic_ring cayman_dma_ring = { .ib_test = &r600_dma_ib_test, .is_lockup = &cayman_dma_is_lockup, .vm_flush = &cayman_dma_vm_flush, - .get_rptr = &r600_dma_get_rptr, - .get_wptr = &r600_dma_get_wptr, - .set_wptr = &r600_dma_set_wptr + .get_rptr = &cayman_dma_get_rptr, + .get_wptr = &cayman_dma_get_wptr, + .set_wptr = &cayman_dma_set_wptr }; static struct radeon_asic_ring cayman_uvd_ring = { @@ -1683,6 +1689,7 @@ static struct radeon_asic cayman_asic = { .init = &ni_dpm_init, .setup_asic = &ni_dpm_setup_asic, .enable = &ni_dpm_enable, + .late_enable = &rv770_dpm_late_enable, .disable = &ni_dpm_disable, .pre_set_power_state = &ni_dpm_pre_set_power_state, .set_power_state = &ni_dpm_set_power_state, @@ -1783,6 +1790,7 @@ static struct radeon_asic trinity_asic = { .init = &trinity_dpm_init, .setup_asic = &trinity_dpm_setup_asic, .enable = &trinity_dpm_enable, + .late_enable = &trinity_dpm_late_enable, .disable = &trinity_dpm_disable, .pre_set_power_state = &trinity_dpm_pre_set_power_state, .set_power_state = &trinity_dpm_set_power_state, @@ -1813,9 +1821,9 @@ static struct radeon_asic_ring si_gfx_ring = { .ib_test = &r600_ib_test, .is_lockup = &si_gfx_is_lockup, .vm_flush = &si_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, + .get_rptr = &cayman_gfx_get_rptr, + .get_wptr = &cayman_gfx_get_wptr, + .set_wptr = &cayman_gfx_set_wptr, }; static struct radeon_asic_ring si_dma_ring = { @@ -1828,9 +1836,9 @@ static struct radeon_asic_ring si_dma_ring = { .ib_test = &r600_dma_ib_test, .is_lockup = &si_dma_is_lockup, .vm_flush = &si_dma_vm_flush, - .get_rptr = &r600_dma_get_rptr, - .get_wptr = &r600_dma_get_wptr, - .set_wptr = &r600_dma_set_wptr, + .get_rptr = &cayman_dma_get_rptr, + .get_wptr = &cayman_dma_get_wptr, + .set_wptr = &cayman_dma_set_wptr, }; static struct radeon_asic si_asic = { @@ -1913,6 +1921,7 @@ static struct radeon_asic si_asic = { .init = &si_dpm_init, .setup_asic = &si_dpm_setup_asic, .enable = &si_dpm_enable, + .late_enable = &si_dpm_late_enable, .disable = &si_dpm_disable, .pre_set_power_state = &si_dpm_pre_set_power_state, .set_power_state = &si_dpm_set_power_state, @@ -1943,9 +1952,9 @@ static struct radeon_asic_ring ci_gfx_ring = { .ib_test = &cik_ib_test, .is_lockup = &cik_gfx_is_lockup, .vm_flush = &cik_vm_flush, - .get_rptr = &radeon_ring_generic_get_rptr, - .get_wptr = &radeon_ring_generic_get_wptr, - .set_wptr = &radeon_ring_generic_set_wptr, + .get_rptr = &cik_gfx_get_rptr, + .get_wptr = &cik_gfx_get_wptr, + .set_wptr = &cik_gfx_set_wptr, }; static struct radeon_asic_ring ci_cp_ring = { @@ -1958,9 +1967,9 @@ static struct radeon_asic_ring ci_cp_ring = { .ib_test = &cik_ib_test, .is_lockup = &cik_gfx_is_lockup, .vm_flush = &cik_vm_flush, - .get_rptr = &cik_compute_ring_get_rptr, - .get_wptr = &cik_compute_ring_get_wptr, - .set_wptr = &cik_compute_ring_set_wptr, + .get_rptr = &cik_compute_get_rptr, + .get_wptr = &cik_compute_get_wptr, + .set_wptr = &cik_compute_set_wptr, }; static struct radeon_asic_ring ci_dma_ring = { @@ -1973,9 +1982,9 @@ static struct radeon_asic_ring ci_dma_ring = { .ib_test = &cik_sdma_ib_test, .is_lockup = &cik_sdma_is_lockup, .vm_flush = &cik_dma_vm_flush, - .get_rptr = &r600_dma_get_rptr, - .get_wptr = &r600_dma_get_wptr, - .set_wptr = &r600_dma_set_wptr, + .get_rptr = &cik_sdma_get_rptr, + .get_wptr = &cik_sdma_get_wptr, + .set_wptr = &cik_sdma_set_wptr, }; static struct radeon_asic ci_asic = { @@ -2021,7 +2030,7 @@ static struct radeon_asic ci_asic = { .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { - .blit = NULL, + .blit = &cik_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &cik_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -2058,6 +2067,7 @@ static struct radeon_asic ci_asic = { .init = &ci_dpm_init, .setup_asic = &ci_dpm_setup_asic, .enable = &ci_dpm_enable, + .late_enable = &ci_dpm_late_enable, .disable = &ci_dpm_disable, .pre_set_power_state = &ci_dpm_pre_set_power_state, .set_power_state = &ci_dpm_set_power_state, @@ -2122,7 +2132,7 @@ static struct radeon_asic kv_asic = { .hdmi_setmode = &evergreen_hdmi_setmode, }, .copy = { - .blit = NULL, + .blit = &cik_copy_cpdma, .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX, .dma = &cik_copy_dma, .dma_ring_index = R600_RING_TYPE_DMA_INDEX, @@ -2159,6 +2169,7 @@ static struct radeon_asic kv_asic = { .init = &kv_dpm_init, .setup_asic = &kv_dpm_setup_asic, .enable = &kv_dpm_enable, + .late_enable = &kv_dpm_late_enable, .disable = &kv_dpm_disable, .pre_set_power_state = &kv_dpm_pre_set_power_state, .set_power_state = &kv_dpm_set_power_state, @@ -2449,7 +2460,7 @@ int radeon_asic_init(struct radeon_device *rdev) rdev->cg_flags = RADEON_CG_SUPPORT_GFX_MGCG | RADEON_CG_SUPPORT_GFX_MGLS | - /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGCG | RADEON_CG_SUPPORT_GFX_CGLS | RADEON_CG_SUPPORT_GFX_CGTS | RADEON_CG_SUPPORT_GFX_CGTS_LS | @@ -2468,7 +2479,7 @@ int radeon_asic_init(struct radeon_device *rdev) rdev->cg_flags = RADEON_CG_SUPPORT_GFX_MGCG | RADEON_CG_SUPPORT_GFX_MGLS | - /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGCG | RADEON_CG_SUPPORT_GFX_CGLS | RADEON_CG_SUPPORT_GFX_CGTS | RADEON_CG_SUPPORT_GFX_CP_LS | @@ -2493,7 +2504,7 @@ int radeon_asic_init(struct radeon_device *rdev) rdev->cg_flags = RADEON_CG_SUPPORT_GFX_MGCG | RADEON_CG_SUPPORT_GFX_MGLS | - /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGCG | RADEON_CG_SUPPORT_GFX_CGLS | RADEON_CG_SUPPORT_GFX_CGTS | RADEON_CG_SUPPORT_GFX_CGTS_LS | @@ -2521,7 +2532,7 @@ int radeon_asic_init(struct radeon_device *rdev) rdev->cg_flags = RADEON_CG_SUPPORT_GFX_MGCG | RADEON_CG_SUPPORT_GFX_MGLS | - /*RADEON_CG_SUPPORT_GFX_CGCG |*/ + RADEON_CG_SUPPORT_GFX_CGCG | RADEON_CG_SUPPORT_GFX_CGLS | RADEON_CG_SUPPORT_GFX_CGTS | RADEON_CG_SUPPORT_GFX_CGTS_LS | diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index c9fd97b58076..b3bc433eed4c 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -47,13 +47,6 @@ u8 atombios_get_backlight_level(struct radeon_encoder *radeon_encoder); void radeon_legacy_set_backlight_level(struct radeon_encoder *radeon_encoder, u8 level); u8 radeon_legacy_get_backlight_level(struct radeon_encoder *radeon_encoder); -u32 radeon_ring_generic_get_rptr(struct radeon_device *rdev, - struct radeon_ring *ring); -u32 radeon_ring_generic_get_wptr(struct radeon_device *rdev, - struct radeon_ring *ring); -void radeon_ring_generic_set_wptr(struct radeon_device *rdev, - struct radeon_ring *ring); - /* * r100,rv100,rs100,rv200,rs200 */ @@ -148,6 +141,13 @@ extern void r100_post_page_flip(struct radeon_device *rdev, int crtc); extern void r100_wait_for_vblank(struct radeon_device *rdev, int crtc); extern int r100_mc_wait_for_idle(struct radeon_device *rdev); +u32 r100_gfx_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring); +u32 r100_gfx_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +void r100_gfx_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); + /* * r200,rv250,rs300,rv280 */ @@ -368,6 +368,12 @@ int r600_mc_wait_for_idle(struct radeon_device *rdev); int r600_pcie_gart_init(struct radeon_device *rdev); void r600_scratch_init(struct radeon_device *rdev); int r600_init_microcode(struct radeon_device *rdev); +u32 r600_gfx_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring); +u32 r600_gfx_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +void r600_gfx_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); /* r600 irq */ int r600_irq_process(struct radeon_device *rdev); int r600_irq_init(struct radeon_device *rdev); @@ -392,6 +398,7 @@ int rv6xx_get_temp(struct radeon_device *rdev); int r600_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk); int r600_dpm_pre_set_power_state(struct radeon_device *rdev); void r600_dpm_post_set_power_state(struct radeon_device *rdev); +int r600_dpm_late_enable(struct radeon_device *rdev); /* r600 dma */ uint32_t r600_dma_get_rptr(struct radeon_device *rdev, struct radeon_ring *ring); @@ -454,6 +461,7 @@ int rv770_get_temp(struct radeon_device *rdev); /* rv7xx pm */ int rv770_dpm_init(struct radeon_device *rdev); int rv770_dpm_enable(struct radeon_device *rdev); +int rv770_dpm_late_enable(struct radeon_device *rdev); void rv770_dpm_disable(struct radeon_device *rdev); int rv770_dpm_set_power_state(struct radeon_device *rdev); void rv770_dpm_setup_asic(struct radeon_device *rdev); @@ -545,6 +553,7 @@ u32 btc_dpm_get_mclk(struct radeon_device *rdev, bool low); bool btc_dpm_vblank_too_short(struct radeon_device *rdev); int sumo_dpm_init(struct radeon_device *rdev); int sumo_dpm_enable(struct radeon_device *rdev); +int sumo_dpm_late_enable(struct radeon_device *rdev); void sumo_dpm_disable(struct radeon_device *rdev); int sumo_dpm_pre_set_power_state(struct radeon_device *rdev); int sumo_dpm_set_power_state(struct radeon_device *rdev); @@ -591,6 +600,19 @@ void cayman_dma_vm_set_page(struct radeon_device *rdev, void cayman_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); +u32 cayman_gfx_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring); +u32 cayman_gfx_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +void cayman_gfx_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +uint32_t cayman_dma_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring); +uint32_t cayman_dma_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +void cayman_dma_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); + int ni_dpm_init(struct radeon_device *rdev); void ni_dpm_setup_asic(struct radeon_device *rdev); int ni_dpm_enable(struct radeon_device *rdev); @@ -610,6 +632,7 @@ int ni_dpm_force_performance_level(struct radeon_device *rdev, bool ni_dpm_vblank_too_short(struct radeon_device *rdev); int trinity_dpm_init(struct radeon_device *rdev); int trinity_dpm_enable(struct radeon_device *rdev); +int trinity_dpm_late_enable(struct radeon_device *rdev); void trinity_dpm_disable(struct radeon_device *rdev); int trinity_dpm_pre_set_power_state(struct radeon_device *rdev); int trinity_dpm_set_power_state(struct radeon_device *rdev); @@ -669,6 +692,7 @@ int si_get_temp(struct radeon_device *rdev); int si_dpm_init(struct radeon_device *rdev); void si_dpm_setup_asic(struct radeon_device *rdev); int si_dpm_enable(struct radeon_device *rdev); +int si_dpm_late_enable(struct radeon_device *rdev); void si_dpm_disable(struct radeon_device *rdev); int si_dpm_pre_set_power_state(struct radeon_device *rdev); int si_dpm_set_power_state(struct radeon_device *rdev); @@ -739,17 +763,30 @@ void cik_sdma_vm_set_page(struct radeon_device *rdev, uint32_t incr, uint32_t flags); void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); int cik_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib); -u32 cik_compute_ring_get_rptr(struct radeon_device *rdev, - struct radeon_ring *ring); -u32 cik_compute_ring_get_wptr(struct radeon_device *rdev, - struct radeon_ring *ring); -void cik_compute_ring_set_wptr(struct radeon_device *rdev, - struct radeon_ring *ring); +u32 cik_gfx_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring); +u32 cik_gfx_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +void cik_gfx_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +u32 cik_compute_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring); +u32 cik_compute_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +void cik_compute_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +u32 cik_sdma_get_rptr(struct radeon_device *rdev, + struct radeon_ring *ring); +u32 cik_sdma_get_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); +void cik_sdma_set_wptr(struct radeon_device *rdev, + struct radeon_ring *ring); int ci_get_temp(struct radeon_device *rdev); int kv_get_temp(struct radeon_device *rdev); int ci_dpm_init(struct radeon_device *rdev); int ci_dpm_enable(struct radeon_device *rdev); +int ci_dpm_late_enable(struct radeon_device *rdev); void ci_dpm_disable(struct radeon_device *rdev); int ci_dpm_pre_set_power_state(struct radeon_device *rdev); int ci_dpm_set_power_state(struct radeon_device *rdev); @@ -770,6 +807,7 @@ void ci_dpm_powergate_uvd(struct radeon_device *rdev, bool gate); int kv_dpm_init(struct radeon_device *rdev); int kv_dpm_enable(struct radeon_device *rdev); +int kv_dpm_late_enable(struct radeon_device *rdev); void kv_dpm_disable(struct radeon_device *rdev); int kv_dpm_pre_set_power_state(struct radeon_device *rdev); int kv_dpm_set_power_state(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 5c39bf7c3d88..f48bd6dc10cd 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -30,27 +30,10 @@ #include "atom.h" #include "atom-bits.h" -/* from radeon_encoder.c */ -extern uint32_t -radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device, - uint8_t dac); -extern void radeon_link_encoder_connector(struct drm_device *dev); extern void radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t supported_device, u16 caps); -/* from radeon_connector.c */ -extern void -radeon_add_atom_connector(struct drm_device *dev, - uint32_t connector_id, - uint32_t supported_device, - int connector_type, - struct radeon_i2c_bus_rec *i2c_bus, - uint32_t igp_lane_info, - uint16_t connector_object_id, - struct radeon_hpd *hpd, - struct radeon_router *router); - /* from radeon_legacy_encoder.c */ extern void radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, @@ -1528,6 +1511,7 @@ bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, le16_to_cpu(ss_assign->v1.usSpreadSpectrumPercentage); ss->type = ss_assign->v1.ucSpreadSpectrumMode; ss->rate = le16_to_cpu(ss_assign->v1.usSpreadRateInKhz); + ss->percentage_divider = 100; return true; } ss_assign = (union asic_ss_assignment *) @@ -1545,6 +1529,7 @@ bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, le16_to_cpu(ss_assign->v2.usSpreadSpectrumPercentage); ss->type = ss_assign->v2.ucSpreadSpectrumMode; ss->rate = le16_to_cpu(ss_assign->v2.usSpreadRateIn10Hz); + ss->percentage_divider = 100; if ((crev == 2) && ((id == ASIC_INTERNAL_ENGINE_SS) || (id == ASIC_INTERNAL_MEMORY_SS))) @@ -1566,6 +1551,11 @@ bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, le16_to_cpu(ss_assign->v3.usSpreadSpectrumPercentage); ss->type = ss_assign->v3.ucSpreadSpectrumMode; ss->rate = le16_to_cpu(ss_assign->v3.usSpreadRateIn10Hz); + if (ss_assign->v3.ucSpreadSpectrumMode & + SS_MODE_V3_PERCENTAGE_DIV_BY_1000_MASK) + ss->percentage_divider = 1000; + else + ss->percentage_divider = 100; if ((id == ASIC_INTERNAL_ENGINE_SS) || (id == ASIC_INTERNAL_MEMORY_SS)) ss->rate /= 100; @@ -1809,7 +1799,8 @@ bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, if (misc & ATOM_DOUBLE_CLOCK_MODE) mode->flags |= DRM_MODE_FLAG_DBLSCAN; - mode->clock = le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; + mode->crtc_clock = mode->clock = + le16_to_cpu(tv_info->aModeTimings[index].usPixelClock) * 10; if (index == 1) { /* PAL timings appear to have wrong values for totals */ @@ -1852,7 +1843,8 @@ bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, if (misc & ATOM_DOUBLE_CLOCK_MODE) mode->flags |= DRM_MODE_FLAG_DBLSCAN; - mode->clock = le16_to_cpu(dtd_timings->usPixClk) * 10; + mode->crtc_clock = mode->clock = + le16_to_cpu(dtd_timings->usPixClk) * 10; break; } return true; @@ -3884,16 +3876,18 @@ int radeon_atom_init_mc_reg_table(struct radeon_device *rdev, ((u8 *)format + sizeof(ATOM_INIT_REG_INDEX_FORMAT)); } reg_table->last = i; - while ((*(u32 *)reg_data != END_OF_REG_DATA_BLOCK) && + while ((le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) && (num_ranges < VBIOS_MAX_AC_TIMING_ENTRIES)) { - t_mem_id = (u8)((*(u32 *)reg_data & MEM_ID_MASK) >> MEM_ID_SHIFT); + t_mem_id = (u8)((le32_to_cpu(*(u32 *)reg_data) & MEM_ID_MASK) + >> MEM_ID_SHIFT); if (module_index == t_mem_id) { reg_table->mc_reg_table_entry[num_ranges].mclk_max = - (u32)((*(u32 *)reg_data & CLOCK_RANGE_MASK) >> CLOCK_RANGE_SHIFT); + (u32)((le32_to_cpu(*(u32 *)reg_data) & CLOCK_RANGE_MASK) + >> CLOCK_RANGE_SHIFT); for (i = 0, j = 1; i < reg_table->last; i++) { if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_FROM_TABLE) { reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = - (u32)*((u32 *)reg_data + j); + (u32)le32_to_cpu(*((u32 *)reg_data + j)); j++; } else if ((reg_table->mc_reg_address[i].pre_reg_data & LOW_NIBBLE_MASK) == DATA_EQU_PREV) { reg_table->mc_reg_table_entry[num_ranges].mc_data[i] = @@ -3905,7 +3899,7 @@ int radeon_atom_init_mc_reg_table(struct radeon_device *rdev, reg_data = (ATOM_MEMORY_SETTING_DATA_BLOCK *) ((u8 *)reg_data + le16_to_cpu(reg_block->usRegDataBlkSize)); } - if (*(u32 *)reg_data != END_OF_REG_DATA_BLOCK) + if (le32_to_cpu(*(u32 *)reg_data) != END_OF_REG_DATA_BLOCK) return -EINVAL; reg_table->num_entries = num_ranges; } else diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c index 9d302eaeea15..485848f889f5 100644 --- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c +++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c @@ -33,6 +33,7 @@ static struct radeon_atpx_priv { bool atpx_detected; /* handle for device - and atpx */ acpi_handle dhandle; + acpi_handle other_handle; struct radeon_atpx atpx; } radeon_atpx_priv; @@ -451,9 +452,10 @@ static bool radeon_atpx_pci_probe_handle(struct pci_dev *pdev) return false; status = acpi_get_handle(dhandle, "ATPX", &atpx_handle); - if (ACPI_FAILURE(status)) + if (ACPI_FAILURE(status)) { + radeon_atpx_priv.other_handle = dhandle; return false; - + } radeon_atpx_priv.dhandle = dhandle; radeon_atpx_priv.atpx.handle = atpx_handle; return true; @@ -530,6 +532,16 @@ static bool radeon_atpx_detect(void) printk(KERN_INFO "VGA switcheroo: detected switching method %s handle\n", acpi_method_name); radeon_atpx_priv.atpx_detected = true; + /* + * On some systems hotplug events are generated for the device + * being switched off when ATPX is executed. They cause ACPI + * hotplug to trigger and attempt to remove the device from + * the system, which causes it to break down. Prevent that from + * happening by setting the no_hotplug flag for the involved + * ACPI device objects. + */ + acpi_bus_no_hotplug(radeon_atpx_priv.dhandle); + acpi_bus_no_hotplug(radeon_atpx_priv.other_handle); return true; } return false; diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index 68ce36056019..6651177110f0 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -37,22 +37,6 @@ #include <asm/pci-bridge.h> #endif /* CONFIG_PPC_PMAC */ -/* from radeon_encoder.c */ -extern uint32_t -radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device, - uint8_t dac); -extern void radeon_link_encoder_connector(struct drm_device *dev); - -/* from radeon_connector.c */ -extern void -radeon_add_legacy_connector(struct drm_device *dev, - uint32_t connector_id, - uint32_t supported_device, - int connector_type, - struct radeon_i2c_bus_rec *i2c_bus, - uint16_t connector_object_id, - struct radeon_hpd *hpd); - /* from radeon_legacy_encoder.c */ extern void radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 20a768ac89a8..82d4f865546e 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -33,15 +33,6 @@ #include <linux/pm_runtime.h> -extern void -radeon_combios_connected_scratch_regs(struct drm_connector *connector, - struct drm_encoder *encoder, - bool connected); -extern void -radeon_atombios_connected_scratch_regs(struct drm_connector *connector, - struct drm_encoder *encoder, - bool connected); - void radeon_connector_hotplug(struct drm_connector *connector) { struct drm_device *dev = connector->dev; diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 39b033b441d2..b012cbbc3ed5 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -144,6 +144,11 @@ void radeon_program_register_sequence(struct radeon_device *rdev, } } +void radeon_pci_config_reset(struct radeon_device *rdev) +{ + pci_write_config_dword(rdev->pdev, 0x7c, RADEON_ASIC_RESET_DATA); +} + /** * radeon_surface_init - Clear GPU surface registers. * @@ -249,7 +254,7 @@ void radeon_scratch_free(struct radeon_device *rdev, uint32_t reg) * Init doorbell driver information (CIK) * Returns 0 on success, error on failure. */ -int radeon_doorbell_init(struct radeon_device *rdev) +static int radeon_doorbell_init(struct radeon_device *rdev) { /* doorbell bar mapping */ rdev->doorbell.base = pci_resource_start(rdev->pdev, 2); @@ -278,7 +283,7 @@ int radeon_doorbell_init(struct radeon_device *rdev) * * Tear down doorbell driver information (CIK) */ -void radeon_doorbell_fini(struct radeon_device *rdev) +static void radeon_doorbell_fini(struct radeon_device *rdev) { iounmap(rdev->doorbell.ptr); rdev->doorbell.ptr = NULL; @@ -1330,6 +1335,7 @@ int radeon_device_init(struct radeon_device *rdev, if (r) return r; } + if ((radeon_testing & 1)) { if (rdev->accel_working) radeon_test_moves(rdev); @@ -1455,7 +1461,6 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, bool fbcon) radeon_save_bios_scratch_regs(rdev); - radeon_pm_suspend(rdev); radeon_suspend(rdev); radeon_hpd_fini(rdev); /* evict remaining vram memory */ @@ -1516,14 +1521,22 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon) if (r) DRM_ERROR("ib ring test failed (%d).\n", r); - radeon_pm_resume(rdev); + if (rdev->pm.dpm_enabled) { + /* do dpm late init */ + r = radeon_pm_late_init(rdev); + if (r) { + rdev->pm.dpm_enabled = false; + DRM_ERROR("radeon_pm_late_init failed, disabling dpm\n"); + } + } + radeon_restore_bios_scratch_regs(rdev); if (fbcon) { radeon_fbdev_set_suspend(rdev, 0); console_unlock(); } - + /* init dig PHYs, disp eng pll */ if (rdev->is_atom_bios) { radeon_atom_encoder_init(rdev); diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 7b253815a323..d680608f6f5b 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -306,7 +306,7 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id) * to complete in this vblank? */ if (update_pending && - (DRM_SCANOUTPOS_VALID & radeon_get_crtc_scanoutpos(rdev->ddev, crtc_id, + (DRM_SCANOUTPOS_VALID & radeon_get_crtc_scanoutpos(rdev->ddev, crtc_id, 0, &vpos, &hpos, NULL, NULL)) && ((vpos >= (99 * rdev->mode_info.crtcs[crtc_id]->base.hwmode.crtc_vdisplay)/100) || (vpos < 0 && !ASIC_IS_AVIVO(rdev)))) { @@ -1464,12 +1464,22 @@ int radeon_modeset_init(struct radeon_device *rdev) /* setup afmt */ radeon_afmt_init(rdev); - /* Initialize power management */ - radeon_pm_init(rdev); - radeon_fbdev_init(rdev); drm_kms_helper_poll_init(rdev->ddev); + if (rdev->pm.dpm_enabled) { + /* do dpm late init */ + ret = radeon_pm_late_init(rdev); + if (ret) { + rdev->pm.dpm_enabled = false; + DRM_ERROR("radeon_pm_late_init failed, disabling dpm\n"); + } + /* set the dpm state for PX since there won't be + * a modeset to call this. + */ + radeon_pm_compute_clocks(rdev); + } + return 0; } @@ -1477,7 +1487,6 @@ void radeon_modeset_fini(struct radeon_device *rdev) { radeon_fbdev_fini(rdev); kfree(rdev->mode_info.bios_hardcoded_edid); - radeon_pm_fini(rdev); if (rdev->mode_info.mode_config_initialized) { radeon_afmt_fini(rdev); @@ -1601,6 +1610,7 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, * * \param dev Device to query. * \param crtc Crtc to query. + * \param flags Flags from caller (DRM_CALLED_FROM_VBLIRQ or 0). * \param *vpos Location where vertical scanout position should be stored. * \param *hpos Location where horizontal scanout position should go. * \param *stime Target location for timestamp taken immediately before @@ -1622,8 +1632,8 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, * unknown small number of scanlines wrt. real scanout position. * */ -int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, int *vpos, int *hpos, - ktime_t *stime, ktime_t *etime) +int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, unsigned int flags, + int *vpos, int *hpos, ktime_t *stime, ktime_t *etime) { u32 stat_crtc = 0, vbl = 0, position = 0; int vbl_start, vbl_end, vtotal, ret = 0; @@ -1765,5 +1775,27 @@ int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, int *vpos, int if (in_vbl) ret |= DRM_SCANOUTPOS_INVBL; + /* Is vpos outside nominal vblank area, but less than + * 1/100 of a frame height away from start of vblank? + * If so, assume this isn't a massively delayed vblank + * interrupt, but a vblank interrupt that fired a few + * microseconds before true start of vblank. Compensate + * by adding a full frame duration to the final timestamp. + * Happens, e.g., on ATI R500, R600. + * + * We only do this if DRM_CALLED_FROM_VBLIRQ. + */ + if ((flags & DRM_CALLED_FROM_VBLIRQ) && !in_vbl) { + vbl_start = rdev->mode_info.crtcs[crtc]->base.hwmode.crtc_vdisplay; + vtotal = rdev->mode_info.crtcs[crtc]->base.hwmode.crtc_vtotal; + + if (vbl_start - *vpos < vtotal / 100) { + *vpos -= vtotal; + + /* Signal this correction as "applied". */ + ret |= 0x8; + } + } + return ret; } diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index f6f30b9e9ff5..1235a78fbba1 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -77,9 +77,10 @@ * 2.33.0 - Add SI tiling mode array query * 2.34.0 - Add CIK tiling mode array query * 2.35.0 - Add CIK macrotile mode array query + * 2.36.0 - Fix CIK DCE tiling setup */ #define KMS_DRIVER_MAJOR 2 -#define KMS_DRIVER_MINOR 35 +#define KMS_DRIVER_MINOR 36 #define KMS_DRIVER_PATCHLEVEL 0 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); int radeon_driver_unload_kms(struct drm_device *dev); @@ -108,6 +109,7 @@ int radeon_gem_object_open(struct drm_gem_object *obj, void radeon_gem_object_close(struct drm_gem_object *obj, struct drm_file *file_priv); extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, + unsigned int flags, int *vpos, int *hpos, ktime_t *stime, ktime_t *etime); extern const struct drm_ioctl_desc radeon_ioctls_kms[]; @@ -167,6 +169,7 @@ int radeon_fastfb = 0; int radeon_dpm = -1; int radeon_aspm = -1; int radeon_runtime_pm = -1; +int radeon_hard_reset = 0; MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers"); module_param_named(no_wb, radeon_no_wb, int, 0444); @@ -231,6 +234,9 @@ module_param_named(aspm, radeon_aspm, int, 0444); MODULE_PARM_DESC(runpm, "PX runtime pm (1 = force enable, 0 = disable, -1 = PX only default)"); module_param_named(runpm, radeon_runtime_pm, int, 0444); +MODULE_PARM_DESC(hard_reset, "PCI config reset (1 = force enable, 0 = disable (default))"); +module_param_named(hard_reset, radeon_hard_reset, int, 0444); + static struct pci_device_id pciidlist[] = { radeon_PCI_IDS }; @@ -508,15 +514,6 @@ static const struct file_operations radeon_driver_kms_fops = { #endif }; - -static void -radeon_pci_shutdown(struct pci_dev *pdev) -{ - struct drm_device *dev = pci_get_drvdata(pdev); - - radeon_driver_unload_kms(dev); -} - static struct drm_driver kms_driver = { .driver_features = DRIVER_USE_AGP | @@ -586,7 +583,6 @@ static struct pci_driver radeon_kms_pci_driver = { .probe = radeon_pci_probe, .remove = radeon_pci_remove, .driver.pm = &radeon_pm_ops, - .shutdown = radeon_pci_shutdown, }; static int __init radeon_init(void) diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c index d3a86e43c012..866744e47cfa 100644 --- a/drivers/gpu/drm/radeon/radeon_fence.c +++ b/drivers/gpu/drm/radeon/radeon_fence.c @@ -841,6 +841,8 @@ static int radeon_debugfs_fence_info(struct seq_file *m, void *data) if (!rdev->fence_drv[i].initialized) continue; + radeon_fence_process(rdev, i); + seq_printf(m, "--- ring %d ---\n", i); seq_printf(m, "Last signaled fence 0x%016llx\n", (unsigned long long)atomic64_read(&rdev->fence_drv[i].last_seq)); diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index 805c5e566b9a..b96c819024b3 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -86,7 +86,7 @@ retry: return 0; } -int radeon_gem_set_domain(struct drm_gem_object *gobj, +static int radeon_gem_set_domain(struct drm_gem_object *gobj, uint32_t rdomain, uint32_t wdomain) { struct radeon_bo *robj; diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c index fc60b74ee304..e24ca6ab96de 100644 --- a/drivers/gpu/drm/radeon/radeon_i2c.c +++ b/drivers/gpu/drm/radeon/radeon_i2c.c @@ -1020,6 +1020,9 @@ void radeon_i2c_destroy(struct radeon_i2c_chan *i2c) /* Add the default buses */ void radeon_i2c_init(struct radeon_device *rdev) { + if (radeon_hw_i2c) + DRM_INFO("hw_i2c forced on, you may experience display detection problems!\n"); + if (rdev->is_atom_bios) radeon_atombios_i2c_init(rdev); else diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index daa28b6a6832..114d1672d616 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -191,7 +191,7 @@ static void radeon_set_filp_rights(struct drm_device *dev, * etc. (all asics). * Returns 0 on success, -EINVAL on failure. */ -int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) +static int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) { struct radeon_device *rdev = dev->dev_private; struct drm_radeon_info *info = data; @@ -461,6 +461,22 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) case RADEON_INFO_SI_CP_DMA_COMPUTE: *value = 1; break; + case RADEON_INFO_SI_BACKEND_ENABLED_MASK: + if (rdev->family >= CHIP_BONAIRE) { + *value = rdev->config.cik.backend_enable_mask; + } else if (rdev->family >= CHIP_TAHITI) { + *value = rdev->config.si.backend_enable_mask; + } else { + DRM_DEBUG_KMS("BACKEND_ENABLED_MASK is si+ only!\n"); + } + break; + case RADEON_INFO_MAX_SCLK: + if ((rdev->pm.pm_method == PM_METHOD_DPM) && + rdev->pm.dpm_enabled) + *value = rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk * 10; + else + *value = rdev->pm.default_sclk * 10; + break; default: DRM_DEBUG_KMS("Invalid request %d\n", info->request); return -EINVAL; @@ -703,11 +719,12 @@ int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc, /* Helper routine in DRM core does all the work: */ return drm_calc_vbltimestamp_from_scanoutpos(dev, crtc, max_error, vblank_time, flags, - drmcrtc); + drmcrtc, &drmcrtc->hwmode); } #define KMS_INVALID_IOCTL(name) \ -int name(struct drm_device *dev, void *data, struct drm_file *file_priv)\ +static int name(struct drm_device *dev, void *data, struct drm_file \ + *file_priv) \ { \ DRM_ERROR("invalid ioctl with kms %s\n", __func__); \ return -EINVAL; \ diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 3f0dd664af90..402dbe32c234 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -291,6 +291,7 @@ struct radeon_tv_regs { struct radeon_atom_ss { uint16_t percentage; + uint16_t percentage_divider; uint8_t type; uint16_t step; uint8_t delay; @@ -624,6 +625,30 @@ struct atom_voltage_table struct atom_voltage_table_entry entries[MAX_VOLTAGE_ENTRIES]; }; + +extern void +radeon_add_atom_connector(struct drm_device *dev, + uint32_t connector_id, + uint32_t supported_device, + int connector_type, + struct radeon_i2c_bus_rec *i2c_bus, + uint32_t igp_lane_info, + uint16_t connector_object_id, + struct radeon_hpd *hpd, + struct radeon_router *router); +extern void +radeon_add_legacy_connector(struct drm_device *dev, + uint32_t connector_id, + uint32_t supported_device, + int connector_type, + struct radeon_i2c_bus_rec *i2c_bus, + uint16_t connector_object_id, + struct radeon_hpd *hpd); +extern uint32_t +radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device, + uint8_t dac); +extern void radeon_link_encoder_connector(struct drm_device *dev); + extern enum radeon_tv_std radeon_combios_get_tv_info(struct radeon_device *rdev); extern enum radeon_tv_std @@ -631,6 +656,15 @@ radeon_atombios_get_tv_info(struct radeon_device *rdev); extern void radeon_atombios_get_default_voltages(struct radeon_device *rdev, u16 *vddc, u16 *vddci, u16 *mvdd); +extern void +radeon_combios_connected_scratch_regs(struct drm_connector *connector, + struct drm_encoder *encoder, + bool connected); +extern void +radeon_atombios_connected_scratch_regs(struct drm_connector *connector, + struct drm_encoder *encoder, + bool connected); + extern struct drm_connector * radeon_get_connector_for_encoder(struct drm_encoder *encoder); extern struct drm_connector * @@ -666,6 +700,7 @@ extern void radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder); extern struct drm_encoder *radeon_get_external_encoder(struct drm_encoder *encoder); extern int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, u8 write_byte, u8 *read_byte); +void radeon_atom_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le); extern void radeon_i2c_init(struct radeon_device *rdev); extern void radeon_i2c_fini(struct radeon_device *rdev); @@ -766,6 +801,7 @@ extern int radeon_crtc_cursor_move(struct drm_crtc *crtc, int x, int y); extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, + unsigned int flags, int *vpos, int *hpos, ktime_t *stime, ktime_t *etime); diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index c0fa4aa9ceea..08595cf90b01 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -46,7 +46,7 @@ static void radeon_bo_clear_surface_reg(struct radeon_bo *bo); * function are calling it. */ -void radeon_bo_clear_va(struct radeon_bo *bo) +static void radeon_bo_clear_va(struct radeon_bo *bo) { struct radeon_bo_va *bo_va, *tmp; diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 984097b907ef..8e8153e471c2 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -924,6 +924,10 @@ void radeon_dpm_enable_uvd(struct radeon_device *rdev, bool enable) if (rdev->asic->dpm.powergate_uvd) { mutex_lock(&rdev->pm.mutex); + /* don't powergate anything if we + have active but pause streams */ + enable |= rdev->pm.dpm.sd > 0; + enable |= rdev->pm.dpm.hd > 0; /* enable/disable UVD */ radeon_dpm_powergate_uvd(rdev, !enable); mutex_unlock(&rdev->pm.mutex); @@ -1010,8 +1014,10 @@ static void radeon_pm_resume_old(struct radeon_device *rdev) rdev->pm.current_clock_mode_index = 0; rdev->pm.current_sclk = rdev->pm.default_sclk; rdev->pm.current_mclk = rdev->pm.default_mclk; - rdev->pm.current_vddc = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage; - rdev->pm.current_vddci = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.vddci; + if (rdev->pm.power_state) { + rdev->pm.current_vddc = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage; + rdev->pm.current_vddci = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.vddci; + } if (rdev->pm.pm_method == PM_METHOD_DYNPM && rdev->pm.dynpm_state == DYNPM_STATE_SUSPENDED) { rdev->pm.dynpm_state = DYNPM_STATE_ACTIVE; @@ -1032,25 +1038,27 @@ static void radeon_pm_resume_dpm(struct radeon_device *rdev) radeon_dpm_setup_asic(rdev); ret = radeon_dpm_enable(rdev); mutex_unlock(&rdev->pm.mutex); - if (ret) { - DRM_ERROR("radeon: dpm resume failed\n"); - if ((rdev->family >= CHIP_BARTS) && - (rdev->family <= CHIP_CAYMAN) && - rdev->mc_fw) { - if (rdev->pm.default_vddc) - radeon_atom_set_voltage(rdev, rdev->pm.default_vddc, - SET_VOLTAGE_TYPE_ASIC_VDDC); - if (rdev->pm.default_vddci) - radeon_atom_set_voltage(rdev, rdev->pm.default_vddci, - SET_VOLTAGE_TYPE_ASIC_VDDCI); - if (rdev->pm.default_sclk) - radeon_set_engine_clock(rdev, rdev->pm.default_sclk); - if (rdev->pm.default_mclk) - radeon_set_memory_clock(rdev, rdev->pm.default_mclk); - } - } else { - rdev->pm.dpm_enabled = true; - radeon_pm_compute_clocks(rdev); + if (ret) + goto dpm_resume_fail; + rdev->pm.dpm_enabled = true; + radeon_pm_compute_clocks(rdev); + return; + +dpm_resume_fail: + DRM_ERROR("radeon: dpm resume failed\n"); + if ((rdev->family >= CHIP_BARTS) && + (rdev->family <= CHIP_CAYMAN) && + rdev->mc_fw) { + if (rdev->pm.default_vddc) + radeon_atom_set_voltage(rdev, rdev->pm.default_vddc, + SET_VOLTAGE_TYPE_ASIC_VDDC); + if (rdev->pm.default_vddci) + radeon_atom_set_voltage(rdev, rdev->pm.default_vddci, + SET_VOLTAGE_TYPE_ASIC_VDDCI); + if (rdev->pm.default_sclk) + radeon_set_engine_clock(rdev, rdev->pm.default_sclk); + if (rdev->pm.default_mclk) + radeon_set_memory_clock(rdev, rdev->pm.default_mclk); } } @@ -1170,51 +1178,50 @@ static int radeon_pm_init_dpm(struct radeon_device *rdev) radeon_dpm_setup_asic(rdev); ret = radeon_dpm_enable(rdev); mutex_unlock(&rdev->pm.mutex); - if (ret) { - rdev->pm.dpm_enabled = false; - if ((rdev->family >= CHIP_BARTS) && - (rdev->family <= CHIP_CAYMAN) && - rdev->mc_fw) { - if (rdev->pm.default_vddc) - radeon_atom_set_voltage(rdev, rdev->pm.default_vddc, - SET_VOLTAGE_TYPE_ASIC_VDDC); - if (rdev->pm.default_vddci) - radeon_atom_set_voltage(rdev, rdev->pm.default_vddci, - SET_VOLTAGE_TYPE_ASIC_VDDCI); - if (rdev->pm.default_sclk) - radeon_set_engine_clock(rdev, rdev->pm.default_sclk); - if (rdev->pm.default_mclk) - radeon_set_memory_clock(rdev, rdev->pm.default_mclk); - } - DRM_ERROR("radeon: dpm initialization failed\n"); - return ret; - } + if (ret) + goto dpm_failed; rdev->pm.dpm_enabled = true; - radeon_pm_compute_clocks(rdev); - if (rdev->pm.num_power_states > 1) { - ret = device_create_file(rdev->dev, &dev_attr_power_dpm_state); - if (ret) - DRM_ERROR("failed to create device file for dpm state\n"); - ret = device_create_file(rdev->dev, &dev_attr_power_dpm_force_performance_level); - if (ret) - DRM_ERROR("failed to create device file for dpm state\n"); - /* XXX: these are noops for dpm but are here for backwards compat */ - ret = device_create_file(rdev->dev, &dev_attr_power_profile); - if (ret) - DRM_ERROR("failed to create device file for power profile\n"); - ret = device_create_file(rdev->dev, &dev_attr_power_method); - if (ret) - DRM_ERROR("failed to create device file for power method\n"); - - if (radeon_debugfs_pm_init(rdev)) { - DRM_ERROR("Failed to register debugfs file for dpm!\n"); - } + ret = device_create_file(rdev->dev, &dev_attr_power_dpm_state); + if (ret) + DRM_ERROR("failed to create device file for dpm state\n"); + ret = device_create_file(rdev->dev, &dev_attr_power_dpm_force_performance_level); + if (ret) + DRM_ERROR("failed to create device file for dpm state\n"); + /* XXX: these are noops for dpm but are here for backwards compat */ + ret = device_create_file(rdev->dev, &dev_attr_power_profile); + if (ret) + DRM_ERROR("failed to create device file for power profile\n"); + ret = device_create_file(rdev->dev, &dev_attr_power_method); + if (ret) + DRM_ERROR("failed to create device file for power method\n"); - DRM_INFO("radeon: dpm initialized\n"); + if (radeon_debugfs_pm_init(rdev)) { + DRM_ERROR("Failed to register debugfs file for dpm!\n"); } + DRM_INFO("radeon: dpm initialized\n"); + return 0; + +dpm_failed: + rdev->pm.dpm_enabled = false; + if ((rdev->family >= CHIP_BARTS) && + (rdev->family <= CHIP_CAYMAN) && + rdev->mc_fw) { + if (rdev->pm.default_vddc) + radeon_atom_set_voltage(rdev, rdev->pm.default_vddc, + SET_VOLTAGE_TYPE_ASIC_VDDC); + if (rdev->pm.default_vddci) + radeon_atom_set_voltage(rdev, rdev->pm.default_vddci, + SET_VOLTAGE_TYPE_ASIC_VDDCI); + if (rdev->pm.default_sclk) + radeon_set_engine_clock(rdev, rdev->pm.default_sclk); + if (rdev->pm.default_mclk) + radeon_set_memory_clock(rdev, rdev->pm.default_mclk); + } + DRM_ERROR("radeon: dpm initialization failed\n"); + return ret; } int radeon_pm_init(struct radeon_device *rdev) @@ -1228,11 +1235,10 @@ int radeon_pm_init(struct radeon_device *rdev) case CHIP_RV670: case CHIP_RS780: case CHIP_RS880: + case CHIP_BARTS: + case CHIP_TURKS: + case CHIP_CAICOS: case CHIP_CAYMAN: - case CHIP_BONAIRE: - case CHIP_KABINI: - case CHIP_KAVERI: - case CHIP_HAWAII: /* DPM requires the RLC, RV770+ dGPU requires SMC */ if (!rdev->rlc_fw) rdev->pm.pm_method = PM_METHOD_PROFILE; @@ -1257,15 +1263,16 @@ int radeon_pm_init(struct radeon_device *rdev) case CHIP_PALM: case CHIP_SUMO: case CHIP_SUMO2: - case CHIP_BARTS: - case CHIP_TURKS: - case CHIP_CAICOS: case CHIP_ARUBA: case CHIP_TAHITI: case CHIP_PITCAIRN: case CHIP_VERDE: case CHIP_OLAND: case CHIP_HAINAN: + case CHIP_BONAIRE: + case CHIP_KABINI: + case CHIP_KAVERI: + case CHIP_HAWAII: /* DPM requires the RLC, RV770+ dGPU requires SMC */ if (!rdev->rlc_fw) rdev->pm.pm_method = PM_METHOD_PROFILE; @@ -1290,6 +1297,18 @@ int radeon_pm_init(struct radeon_device *rdev) return radeon_pm_init_old(rdev); } +int radeon_pm_late_init(struct radeon_device *rdev) +{ + int ret = 0; + + if (rdev->pm.pm_method == PM_METHOD_DPM) { + mutex_lock(&rdev->pm.mutex); + ret = radeon_dpm_late_enable(rdev); + mutex_unlock(&rdev->pm.mutex); + } + return ret; +} + static void radeon_pm_fini_old(struct radeon_device *rdev) { if (rdev->pm.num_power_states > 1) { @@ -1420,6 +1439,9 @@ static void radeon_pm_compute_clocks_dpm(struct radeon_device *rdev) struct drm_crtc *crtc; struct radeon_crtc *radeon_crtc; + if (!rdev->pm.dpm_enabled) + return; + mutex_lock(&rdev->pm.mutex); /* update active crtc counts */ @@ -1464,7 +1486,7 @@ static bool radeon_pm_in_vbl(struct radeon_device *rdev) */ for (crtc = 0; (crtc < rdev->num_crtc) && in_vbl; crtc++) { if (rdev->pm.active_crtcs & (1 << crtc)) { - vbl_status = radeon_get_crtc_scanoutpos(rdev->ddev, crtc, &vpos, &hpos, NULL, NULL); + vbl_status = radeon_get_crtc_scanoutpos(rdev->ddev, crtc, 0, &vpos, &hpos, NULL, NULL); if ((vbl_status & DRM_SCANOUTPOS_VALID) && !(vbl_status & DRM_SCANOUTPOS_INVBL)) in_vbl = false; diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c index ca2d71afeb02..1b783f0e6d3a 100644 --- a/drivers/gpu/drm/radeon/radeon_ring.c +++ b/drivers/gpu/drm/radeon/radeon_ring.c @@ -332,36 +332,6 @@ bool radeon_ring_supports_scratch_reg(struct radeon_device *rdev, } } -u32 radeon_ring_generic_get_rptr(struct radeon_device *rdev, - struct radeon_ring *ring) -{ - u32 rptr; - - if (rdev->wb.enabled) - rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]); - else - rptr = RREG32(ring->rptr_reg); - - return rptr; -} - -u32 radeon_ring_generic_get_wptr(struct radeon_device *rdev, - struct radeon_ring *ring) -{ - u32 wptr; - - wptr = RREG32(ring->wptr_reg); - - return wptr; -} - -void radeon_ring_generic_set_wptr(struct radeon_device *rdev, - struct radeon_ring *ring) -{ - WREG32(ring->wptr_reg, ring->wptr); - (void)RREG32(ring->wptr_reg); -} - /** * radeon_ring_free_size - update the free size * @@ -689,22 +659,18 @@ int radeon_ring_restore(struct radeon_device *rdev, struct radeon_ring *ring, * @ring: radeon_ring structure holding ring information * @ring_size: size of the ring * @rptr_offs: offset of the rptr writeback location in the WB buffer - * @rptr_reg: MMIO offset of the rptr register - * @wptr_reg: MMIO offset of the wptr register * @nop: nop packet for this ring * * Initialize the driver information for the selected ring (all asics). * Returns 0 on success, error on failure. */ int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsigned ring_size, - unsigned rptr_offs, unsigned rptr_reg, unsigned wptr_reg, u32 nop) + unsigned rptr_offs, u32 nop) { int r; ring->ring_size = ring_size; ring->rptr_offs = rptr_offs; - ring->rptr_reg = rptr_reg; - ring->wptr_reg = wptr_reg; ring->nop = nop; /* Allocate ring buffer */ if (ring->ring_obj == NULL) { @@ -790,34 +756,54 @@ static int radeon_debugfs_ring_info(struct seq_file *m, void *data) struct radeon_device *rdev = dev->dev_private; int ridx = *(int*)node->info_ent->data; struct radeon_ring *ring = &rdev->ring[ridx]; + + uint32_t rptr, wptr, rptr_next; unsigned count, i, j; - u32 tmp; radeon_ring_free_size(rdev, ring); count = (ring->ring_size / 4) - ring->ring_free_dw; - tmp = radeon_ring_get_wptr(rdev, ring); - seq_printf(m, "wptr(0x%04x): 0x%08x [%5d]\n", ring->wptr_reg, tmp, tmp); - tmp = radeon_ring_get_rptr(rdev, ring); - seq_printf(m, "rptr(0x%04x): 0x%08x [%5d]\n", ring->rptr_reg, tmp, tmp); + + wptr = radeon_ring_get_wptr(rdev, ring); + seq_printf(m, "wptr: 0x%08x [%5d]\n", + wptr, wptr); + + rptr = radeon_ring_get_rptr(rdev, ring); + seq_printf(m, "rptr: 0x%08x [%5d]\n", + rptr, rptr); + if (ring->rptr_save_reg) { - seq_printf(m, "rptr next(0x%04x): 0x%08x\n", ring->rptr_save_reg, - RREG32(ring->rptr_save_reg)); - } - seq_printf(m, "driver's copy of the wptr: 0x%08x [%5d]\n", ring->wptr, ring->wptr); - seq_printf(m, "driver's copy of the rptr: 0x%08x [%5d]\n", ring->rptr, ring->rptr); - seq_printf(m, "last semaphore signal addr : 0x%016llx\n", ring->last_semaphore_signal_addr); - seq_printf(m, "last semaphore wait addr : 0x%016llx\n", ring->last_semaphore_wait_addr); + rptr_next = RREG32(ring->rptr_save_reg); + seq_printf(m, "rptr next(0x%04x): 0x%08x [%5d]\n", + ring->rptr_save_reg, rptr_next, rptr_next); + } else + rptr_next = ~0; + + seq_printf(m, "driver's copy of the wptr: 0x%08x [%5d]\n", + ring->wptr, ring->wptr); + seq_printf(m, "driver's copy of the rptr: 0x%08x [%5d]\n", + ring->rptr, ring->rptr); + seq_printf(m, "last semaphore signal addr : 0x%016llx\n", + ring->last_semaphore_signal_addr); + seq_printf(m, "last semaphore wait addr : 0x%016llx\n", + ring->last_semaphore_wait_addr); seq_printf(m, "%u free dwords in ring\n", ring->ring_free_dw); seq_printf(m, "%u dwords in ring\n", count); + + if (!ring->ready) + return 0; + /* print 8 dw before current rptr as often it's the last executed * packet that is the root issue */ - i = (ring->rptr + ring->ptr_mask + 1 - 32) & ring->ptr_mask; - if (ring->ready) { - for (j = 0; j <= (count + 32); j++) { - seq_printf(m, "r[%5d]=0x%08x\n", i, ring->ring[i]); - i = (i + 1) & ring->ptr_mask; - } + i = (rptr + ring->ptr_mask + 1 - 32) & ring->ptr_mask; + for (j = 0; j <= (count + 32); j++) { + seq_printf(m, "r[%5d]=0x%08x", i, ring->ring[i]); + if (rptr == i) + seq_puts(m, " *"); + if (rptr_next == i) + seq_puts(m, " #"); + seq_puts(m, "\n"); + i = (i + 1) & ring->ptr_mask; } return 0; } diff --git a/drivers/gpu/drm/radeon/radeon_sa.c b/drivers/gpu/drm/radeon/radeon_sa.c index f0bac68254b7..c0625805cdd7 100644 --- a/drivers/gpu/drm/radeon/radeon_sa.c +++ b/drivers/gpu/drm/radeon/radeon_sa.c @@ -402,13 +402,15 @@ void radeon_sa_bo_dump_debug_info(struct radeon_sa_manager *sa_manager, spin_lock(&sa_manager->wq.lock); list_for_each_entry(i, &sa_manager->olist, olist) { + uint64_t soffset = i->soffset + sa_manager->gpu_addr; + uint64_t eoffset = i->eoffset + sa_manager->gpu_addr; if (&i->olist == sa_manager->hole) { seq_printf(m, ">"); } else { seq_printf(m, " "); } - seq_printf(m, "[0x%08x 0x%08x] size %8d", - i->soffset, i->eoffset, i->eoffset - i->soffset); + seq_printf(m, "[0x%010llx 0x%010llx] size %8lld", + soffset, eoffset, eoffset - soffset); if (i->fence) { seq_printf(m, " protected by 0x%016llx on ring %d", i->fence->seq, i->fence->ring); diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 051fa874065a..77f5b0c3edb8 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -39,12 +39,14 @@ #include <linux/seq_file.h> #include <linux/slab.h> #include <linux/swiotlb.h> +#include <linux/debugfs.h> #include "radeon_reg.h" #include "radeon.h" #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) static int radeon_ttm_debugfs_init(struct radeon_device *rdev); +static void radeon_ttm_debugfs_fini(struct radeon_device *rdev); static struct radeon_device *radeon_get_rdev(struct ttm_bo_device *bdev) { @@ -753,6 +755,7 @@ void radeon_ttm_fini(struct radeon_device *rdev) if (!rdev->mman.initialized) return; + radeon_ttm_debugfs_fini(rdev); if (rdev->stollen_vga_memory) { r = radeon_bo_reserve(rdev->stollen_vga_memory, false); if (r == 0) { @@ -832,16 +835,15 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma) return 0; } - -#define RADEON_DEBUGFS_MEM_TYPES 2 - #if defined(CONFIG_DEBUG_FS) + static int radeon_mm_dump_table(struct seq_file *m, void *data) { struct drm_info_node *node = (struct drm_info_node *)m->private; - struct drm_mm *mm = (struct drm_mm *)node->info_ent->data; + unsigned ttm_pl = *(int *)node->info_ent->data; struct drm_device *dev = node->minor->dev; struct radeon_device *rdev = dev->dev_private; + struct drm_mm *mm = (struct drm_mm *)rdev->mman.bdev.man[ttm_pl].priv; int ret; struct ttm_bo_global *glob = rdev->mman.bdev.glob; @@ -850,46 +852,169 @@ static int radeon_mm_dump_table(struct seq_file *m, void *data) spin_unlock(&glob->lru_lock); return ret; } + +static int ttm_pl_vram = TTM_PL_VRAM; +static int ttm_pl_tt = TTM_PL_TT; + +static struct drm_info_list radeon_ttm_debugfs_list[] = { + {"radeon_vram_mm", radeon_mm_dump_table, 0, &ttm_pl_vram}, + {"radeon_gtt_mm", radeon_mm_dump_table, 0, &ttm_pl_tt}, + {"ttm_page_pool", ttm_page_alloc_debugfs, 0, NULL}, +#ifdef CONFIG_SWIOTLB + {"ttm_dma_page_pool", ttm_dma_page_alloc_debugfs, 0, NULL} #endif +}; -static int radeon_ttm_debugfs_init(struct radeon_device *rdev) +static int radeon_ttm_vram_open(struct inode *inode, struct file *filep) { -#if defined(CONFIG_DEBUG_FS) - static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+2]; - static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES+2][32]; - unsigned i; + struct radeon_device *rdev = inode->i_private; + i_size_write(inode, rdev->mc.mc_vram_size); + filep->private_data = inode->i_private; + return 0; +} - for (i = 0; i < RADEON_DEBUGFS_MEM_TYPES; i++) { - if (i == 0) - sprintf(radeon_mem_types_names[i], "radeon_vram_mm"); - else - sprintf(radeon_mem_types_names[i], "radeon_gtt_mm"); - radeon_mem_types_list[i].name = radeon_mem_types_names[i]; - radeon_mem_types_list[i].show = &radeon_mm_dump_table; - radeon_mem_types_list[i].driver_features = 0; - if (i == 0) - radeon_mem_types_list[i].data = rdev->mman.bdev.man[TTM_PL_VRAM].priv; - else - radeon_mem_types_list[i].data = rdev->mman.bdev.man[TTM_PL_TT].priv; +static ssize_t radeon_ttm_vram_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct radeon_device *rdev = f->private_data; + ssize_t result = 0; + int r; + if (size & 0x3 || *pos & 0x3) + return -EINVAL; + + while (size) { + unsigned long flags; + uint32_t value; + + if (*pos >= rdev->mc.mc_vram_size) + return result; + + spin_lock_irqsave(&rdev->mmio_idx_lock, flags); + WREG32(RADEON_MM_INDEX, ((uint32_t)*pos) | 0x80000000); + if (rdev->family >= CHIP_CEDAR) + WREG32(EVERGREEN_MM_INDEX_HI, *pos >> 31); + value = RREG32(RADEON_MM_DATA); + spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags); + + r = put_user(value, (uint32_t *)buf); + if (r) + return r; + + result += 4; + buf += 4; + *pos += 4; + size -= 4; } - /* Add ttm page pool to debugfs */ - sprintf(radeon_mem_types_names[i], "ttm_page_pool"); - radeon_mem_types_list[i].name = radeon_mem_types_names[i]; - radeon_mem_types_list[i].show = &ttm_page_alloc_debugfs; - radeon_mem_types_list[i].driver_features = 0; - radeon_mem_types_list[i++].data = NULL; -#ifdef CONFIG_SWIOTLB - if (swiotlb_nr_tbl()) { - sprintf(radeon_mem_types_names[i], "ttm_dma_page_pool"); - radeon_mem_types_list[i].name = radeon_mem_types_names[i]; - radeon_mem_types_list[i].show = &ttm_dma_page_alloc_debugfs; - radeon_mem_types_list[i].driver_features = 0; - radeon_mem_types_list[i++].data = NULL; + + return result; +} + +static const struct file_operations radeon_ttm_vram_fops = { + .owner = THIS_MODULE, + .open = radeon_ttm_vram_open, + .read = radeon_ttm_vram_read, + .llseek = default_llseek +}; + +static int radeon_ttm_gtt_open(struct inode *inode, struct file *filep) +{ + struct radeon_device *rdev = inode->i_private; + i_size_write(inode, rdev->mc.gtt_size); + filep->private_data = inode->i_private; + return 0; +} + +static ssize_t radeon_ttm_gtt_read(struct file *f, char __user *buf, + size_t size, loff_t *pos) +{ + struct radeon_device *rdev = f->private_data; + ssize_t result = 0; + int r; + + while (size) { + loff_t p = *pos / PAGE_SIZE; + unsigned off = *pos & ~PAGE_MASK; + ssize_t cur_size = min(size, PAGE_SIZE - off); + struct page *page; + void *ptr; + + if (p >= rdev->gart.num_cpu_pages) + return result; + + page = rdev->gart.pages[p]; + if (page) { + ptr = kmap(page); + ptr += off; + + r = copy_to_user(buf, ptr, cur_size); + kunmap(rdev->gart.pages[p]); + } else + r = clear_user(buf, cur_size); + + if (r) + return -EFAULT; + + result += cur_size; + buf += cur_size; + *pos += cur_size; + size -= cur_size; } + + return result; +} + +static const struct file_operations radeon_ttm_gtt_fops = { + .owner = THIS_MODULE, + .open = radeon_ttm_gtt_open, + .read = radeon_ttm_gtt_read, + .llseek = default_llseek +}; + #endif - return radeon_debugfs_add_files(rdev, radeon_mem_types_list, i); +static int radeon_ttm_debugfs_init(struct radeon_device *rdev) +{ +#if defined(CONFIG_DEBUG_FS) + unsigned count; + + struct drm_minor *minor = rdev->ddev->primary; + struct dentry *ent, *root = minor->debugfs_root; + + ent = debugfs_create_file("radeon_vram", S_IFREG | S_IRUGO, root, + rdev, &radeon_ttm_vram_fops); + if (IS_ERR(ent)) + return PTR_ERR(ent); + rdev->mman.vram = ent; + + ent = debugfs_create_file("radeon_gtt", S_IFREG | S_IRUGO, root, + rdev, &radeon_ttm_gtt_fops); + if (IS_ERR(ent)) + return PTR_ERR(ent); + rdev->mman.gtt = ent; + + count = ARRAY_SIZE(radeon_ttm_debugfs_list); + +#ifdef CONFIG_SWIOTLB + if (!swiotlb_nr_tbl()) + --count; #endif + + return radeon_debugfs_add_files(rdev, radeon_ttm_debugfs_list, count); +#else + return 0; +#endif +} + +static void radeon_ttm_debugfs_fini(struct radeon_device *rdev) +{ +#if defined(CONFIG_DEBUG_FS) + + debugfs_remove(rdev->mman.vram); + rdev->mman.vram = NULL; + + debugfs_remove(rdev->mman.gtt); + rdev->mman.gtt = NULL; +#endif } diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 373d088bac66..6781fee1eaad 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -91,6 +91,7 @@ int radeon_uvd_init(struct radeon_device *rdev) case CHIP_VERDE: case CHIP_PITCAIRN: case CHIP_ARUBA: + case CHIP_OLAND: fw_name = FIRMWARE_TAHITI; break; @@ -473,7 +474,7 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p, return -EINVAL; } - if ((start >> 28) != (end >> 28)) { + if ((start >> 28) != ((end - 1) >> 28)) { DRM_ERROR("reloc %LX-%LX crossing 256MB boundary!\n", start, end); return -EINVAL; @@ -778,6 +779,8 @@ static void radeon_uvd_idle_work_handler(struct work_struct *work) if (radeon_fence_count_emitted(rdev, R600_RING_TYPE_UVD_INDEX) == 0) { if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) { + radeon_uvd_count_handles(rdev, &rdev->pm.dpm.sd, + &rdev->pm.dpm.hd); radeon_dpm_enable_uvd(rdev, false); } else { radeon_set_uvd_clocks(rdev, 0, 0); diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c index 9566b5940a5a..b5c2369cda2f 100644 --- a/drivers/gpu/drm/radeon/rs400.c +++ b/drivers/gpu/drm/radeon/rs400.c @@ -474,6 +474,8 @@ int rs400_resume(struct radeon_device *rdev) /* Initialize surface registers */ radeon_surface_init(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = rs400_startup(rdev); if (r) { @@ -484,6 +486,7 @@ int rs400_resume(struct radeon_device *rdev) int rs400_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r100_cp_disable(rdev); radeon_wb_disable(rdev); r100_irq_disable(rdev); @@ -493,6 +496,7 @@ int rs400_suspend(struct radeon_device *rdev) void rs400_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r100_cp_fini(rdev); radeon_wb_fini(rdev); radeon_ib_pool_fini(rdev); @@ -560,6 +564,9 @@ int rs400_init(struct radeon_device *rdev) return r; r300_set_reg_safe(rdev); + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->accel_working = true; r = rs400_startup(rdev); if (r) { diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c index 76cc8d3aafec..fdcde7693032 100644 --- a/drivers/gpu/drm/radeon/rs600.c +++ b/drivers/gpu/drm/radeon/rs600.c @@ -1048,6 +1048,8 @@ int rs600_resume(struct radeon_device *rdev) /* Initialize surface registers */ radeon_surface_init(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = rs600_startup(rdev); if (r) { @@ -1058,6 +1060,7 @@ int rs600_resume(struct radeon_device *rdev) int rs600_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r600_audio_fini(rdev); r100_cp_disable(rdev); radeon_wb_disable(rdev); @@ -1068,6 +1071,7 @@ int rs600_suspend(struct radeon_device *rdev) void rs600_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r600_audio_fini(rdev); r100_cp_fini(rdev); radeon_wb_fini(rdev); @@ -1136,6 +1140,9 @@ int rs600_init(struct radeon_device *rdev) return r; rs600_set_safe_registers(rdev); + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->accel_working = true; r = rs600_startup(rdev); if (r) { diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c index 1c560629575a..35950738bd5e 100644 --- a/drivers/gpu/drm/radeon/rs690.c +++ b/drivers/gpu/drm/radeon/rs690.c @@ -162,6 +162,16 @@ static void rs690_mc_init(struct radeon_device *rdev) base = RREG32_MC(R_000100_MCCFG_FB_LOCATION); base = G_000100_MC_FB_START(base) << 16; rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev); + /* Some boards seem to be configured for 128MB of sideport memory, + * but really only have 64MB. Just skip the sideport and use + * UMA memory. + */ + if (rdev->mc.igp_sideport_enabled && + (rdev->mc.real_vram_size == (384 * 1024 * 1024))) { + base += 128 * 1024 * 1024; + rdev->mc.real_vram_size -= 128 * 1024 * 1024; + rdev->mc.mc_vram_size = rdev->mc.real_vram_size; + } /* Use K8 direct mapping for fast fb access. */ rdev->fastfb_working = false; @@ -746,6 +756,8 @@ int rs690_resume(struct radeon_device *rdev) /* Initialize surface registers */ radeon_surface_init(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = rs690_startup(rdev); if (r) { @@ -756,6 +768,7 @@ int rs690_resume(struct radeon_device *rdev) int rs690_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r600_audio_fini(rdev); r100_cp_disable(rdev); radeon_wb_disable(rdev); @@ -766,6 +779,7 @@ int rs690_suspend(struct radeon_device *rdev) void rs690_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r600_audio_fini(rdev); r100_cp_fini(rdev); radeon_wb_fini(rdev); @@ -835,6 +849,9 @@ int rs690_init(struct radeon_device *rdev) return r; rs600_set_safe_registers(rdev); + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->accel_working = true; r = rs690_startup(rdev); if (r) { diff --git a/drivers/gpu/drm/radeon/rs780_dpm.c b/drivers/gpu/drm/radeon/rs780_dpm.c index 6af8505cf4d2..8512085b0aef 100644 --- a/drivers/gpu/drm/radeon/rs780_dpm.c +++ b/drivers/gpu/drm/radeon/rs780_dpm.c @@ -623,14 +623,6 @@ int rs780_dpm_enable(struct radeon_device *rdev) if (pi->gfx_clock_gating) r600_gfx_clockgating_enable(rdev, true); - if (rdev->irq.installed && (rdev->pm.int_thermal_type == THERMAL_TYPE_RV6XX)) { - ret = r600_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); - if (ret) - return ret; - rdev->irq.dpm_thermal = true; - radeon_irq_set(rdev); - } - return 0; } diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c index 5d1c316115ef..98e8138ff779 100644 --- a/drivers/gpu/drm/radeon/rv515.c +++ b/drivers/gpu/drm/radeon/rv515.c @@ -586,6 +586,8 @@ int rv515_resume(struct radeon_device *rdev) /* Initialize surface registers */ radeon_surface_init(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = rv515_startup(rdev); if (r) { @@ -596,6 +598,7 @@ int rv515_resume(struct radeon_device *rdev) int rv515_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r100_cp_disable(rdev); radeon_wb_disable(rdev); rs600_irq_disable(rdev); @@ -612,6 +615,7 @@ void rv515_set_safe_registers(struct radeon_device *rdev) void rv515_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r100_cp_fini(rdev); radeon_wb_fini(rdev); radeon_ib_pool_fini(rdev); @@ -685,6 +689,9 @@ int rv515_init(struct radeon_device *rdev) return r; rv515_set_safe_registers(rdev); + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->accel_working = true; r = rv515_startup(rdev); if (r) { diff --git a/drivers/gpu/drm/radeon/rv6xx_dpm.c b/drivers/gpu/drm/radeon/rv6xx_dpm.c index 26633a025252..bebf31c4d841 100644 --- a/drivers/gpu/drm/radeon/rv6xx_dpm.c +++ b/drivers/gpu/drm/radeon/rv6xx_dpm.c @@ -1546,7 +1546,6 @@ int rv6xx_dpm_enable(struct radeon_device *rdev) { struct rv6xx_power_info *pi = rv6xx_get_pi(rdev); struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; - int ret; if (r600_dynamicpm_enabled(rdev)) return -EINVAL; @@ -1594,15 +1593,6 @@ int rv6xx_dpm_enable(struct radeon_device *rdev) r600_power_level_enable(rdev, R600_POWER_LEVEL_MEDIUM, true); r600_power_level_enable(rdev, R600_POWER_LEVEL_HIGH, true); - if (rdev->irq.installed && - r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { - ret = r600_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); - if (ret) - return ret; - rdev->irq.dpm_thermal = true; - radeon_irq_set(rdev); - } - rv6xx_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); r600_start_dpm(rdev); diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 9f5846743c9e..18e02889ec7d 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -1123,6 +1123,35 @@ void r700_cp_fini(struct radeon_device *rdev) radeon_scratch_free(rdev, ring->rptr_save_reg); } +void rv770_set_clk_bypass_mode(struct radeon_device *rdev) +{ + u32 tmp, i; + + if (rdev->flags & RADEON_IS_IGP) + return; + + tmp = RREG32(CG_SPLL_FUNC_CNTL_2); + tmp &= SCLK_MUX_SEL_MASK; + tmp |= SCLK_MUX_SEL(1) | SCLK_MUX_UPDATE; + WREG32(CG_SPLL_FUNC_CNTL_2, tmp); + + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(CG_SPLL_STATUS) & SPLL_CHG_STATUS) + break; + udelay(1); + } + + tmp &= ~SCLK_MUX_UPDATE; + WREG32(CG_SPLL_FUNC_CNTL_2, tmp); + + tmp = RREG32(MPLL_CNTL_MODE); + if ((rdev->family == CHIP_RV710) || (rdev->family == CHIP_RV730)) + tmp &= ~RV730_MPLL_MCLK_SEL; + else + tmp &= ~MPLL_MCLK_SEL; + WREG32(MPLL_CNTL_MODE, tmp); +} + /* * Core functions */ @@ -1665,14 +1694,6 @@ static int rv770_startup(struct radeon_device *rdev) rv770_mc_program(rdev); - if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { - r = r600_init_microcode(rdev); - if (r) { - DRM_ERROR("Failed to load firmware!\n"); - return r; - } - } - if (rdev->flags & RADEON_IS_AGP) { rv770_agp_enable(rdev); } else { @@ -1728,14 +1749,12 @@ static int rv770_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, - R600_CP_RB_RPTR, R600_CP_RB_WPTR, RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, - DMA_RB_RPTR, DMA_RB_WPTR, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0)); if (r) return r; @@ -1754,7 +1773,6 @@ static int rv770_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { r = radeon_ring_init(rdev, ring, ring->ring_size, 0, - UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, RADEON_CP_PACKET2); if (!r) r = uvd_v1_0_init(rdev); @@ -1792,6 +1810,8 @@ int rv770_resume(struct radeon_device *rdev) /* init golden registers */ rv770_init_golden_registers(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = rv770_startup(rdev); if (r) { @@ -1806,6 +1826,7 @@ int rv770_resume(struct radeon_device *rdev) int rv770_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); r600_audio_fini(rdev); uvd_v1_0_fini(rdev); radeon_uvd_suspend(rdev); @@ -1876,6 +1897,17 @@ int rv770_init(struct radeon_device *rdev) if (r) return r; + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) { + r = r600_init_microcode(rdev); + if (r) { + DRM_ERROR("Failed to load firmware!\n"); + return r; + } + } + + /* Initialize power management */ + radeon_pm_init(rdev); + rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ring_obj = NULL; r600_ring_init(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX], 1024 * 1024); @@ -1915,6 +1947,7 @@ int rv770_init(struct radeon_device *rdev) void rv770_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); r700_cp_fini(rdev); r600_dma_fini(rdev); r600_irq_fini(rdev); diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c index 913b025ae9b3..80c595aba359 100644 --- a/drivers/gpu/drm/radeon/rv770_dpm.c +++ b/drivers/gpu/drm/radeon/rv770_dpm.c @@ -1863,8 +1863,8 @@ void rv770_enable_auto_throttle_source(struct radeon_device *rdev, } } -int rv770_set_thermal_temperature_range(struct radeon_device *rdev, - int min_temp, int max_temp) +static int rv770_set_thermal_temperature_range(struct radeon_device *rdev, + int min_temp, int max_temp) { int low_temp = 0 * 1000; int high_temp = 255 * 1000; @@ -1966,6 +1966,15 @@ int rv770_dpm_enable(struct radeon_device *rdev) if (pi->mg_clock_gating) rv770_mg_clock_gating_enable(rdev, true); + rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); + + return 0; +} + +int rv770_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + if (rdev->irq.installed && r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { PPSMC_Result result; @@ -1981,8 +1990,6 @@ int rv770_dpm_enable(struct radeon_device *rdev) DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); } - rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); - return 0; } @@ -2244,14 +2251,12 @@ static void rv7xx_parse_pplib_clock_info(struct radeon_device *rdev, pl->vddci = vddci; } - if (rdev->family >= CHIP_BARTS) { - if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) == - ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) { - rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk; - rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk; - rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc; - rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci; - } + if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) == + ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) { + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk; + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk; + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc; + rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci; } } @@ -2328,6 +2333,12 @@ void rv770_get_engine_memory_ss(struct radeon_device *rdev) pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss, ASIC_INTERNAL_MEMORY_SS, 0); + /* disable ss, causes hangs on some cayman boards */ + if (rdev->family == CHIP_CAYMAN) { + pi->sclk_ss = false; + pi->mclk_ss = false; + } + if (pi->sclk_ss || pi->mclk_ss) pi->dynamic_ss = true; else @@ -2525,6 +2536,12 @@ bool rv770_dpm_vblank_too_short(struct radeon_device *rdev) (rdev->pdev->subsystem_device == 0x1c42)) switch_limit = 200; + /* RV770 */ + /* mclk switching doesn't seem to work reliably on desktop RV770s */ + if ((rdev->family == CHIP_RV770) && + !(rdev->flags & RADEON_IS_MOBILITY)) + switch_limit = 0xffffffff; /* disable mclk switching */ + if (vblank_time < switch_limit) return true; else diff --git a/drivers/gpu/drm/radeon/rv770_dpm.h b/drivers/gpu/drm/radeon/rv770_dpm.h index 9244effc6b59..f776634840c9 100644 --- a/drivers/gpu/drm/radeon/rv770_dpm.h +++ b/drivers/gpu/drm/radeon/rv770_dpm.h @@ -283,8 +283,4 @@ int rv770_read_smc_soft_register(struct radeon_device *rdev, int rv770_write_smc_soft_register(struct radeon_device *rdev, u16 reg_offset, u32 value); -/* thermal */ -int rv770_set_thermal_temperature_range(struct radeon_device *rdev, - int min_temp, int max_temp); - #endif diff --git a/drivers/gpu/drm/radeon/rv770d.h b/drivers/gpu/drm/radeon/rv770d.h index 1ae277152cc7..3cf1e2921545 100644 --- a/drivers/gpu/drm/radeon/rv770d.h +++ b/drivers/gpu/drm/radeon/rv770d.h @@ -100,14 +100,21 @@ #define CG_SPLL_FUNC_CNTL_2 0x604 #define SCLK_MUX_SEL(x) ((x) << 0) #define SCLK_MUX_SEL_MASK (0x1ff << 0) +#define SCLK_MUX_UPDATE (1 << 26) #define CG_SPLL_FUNC_CNTL_3 0x608 #define SPLL_FB_DIV(x) ((x) << 0) #define SPLL_FB_DIV_MASK (0x3ffffff << 0) #define SPLL_DITHEN (1 << 28) +#define CG_SPLL_STATUS 0x60c +#define SPLL_CHG_STATUS (1 << 1) #define SPLL_CNTL_MODE 0x610 #define SPLL_DIV_SYNC (1 << 5) +#define MPLL_CNTL_MODE 0x61c +# define MPLL_MCLK_SEL (1 << 11) +# define RV730_MPLL_MCLK_SEL (1 << 25) + #define MPLL_AD_FUNC_CNTL 0x624 #define CLKF(x) ((x) << 0) #define CLKF_MASK (0x7f << 0) diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index a36736dab5e0..07ce58716e44 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -80,6 +80,8 @@ extern void evergreen_print_gpu_status_regs(struct radeon_device *rdev); extern bool evergreen_is_display_hung(struct radeon_device *rdev); static void si_enable_gui_idle_interrupt(struct radeon_device *rdev, bool enable); +static void si_init_pg(struct radeon_device *rdev); +static void si_init_cg(struct radeon_device *rdev); static void si_fini_pg(struct radeon_device *rdev); static void si_fini_cg(struct radeon_device *rdev); static void si_rlc_stop(struct radeon_device *rdev); @@ -1460,7 +1462,7 @@ static const u32 hainan_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { }; /* ucode loading */ -static int si_mc_load_microcode(struct radeon_device *rdev) +int si_mc_load_microcode(struct radeon_device *rdev) { const __be32 *fw_data; u32 running, blackout = 0; @@ -2811,7 +2813,7 @@ static void si_setup_spi(struct radeon_device *rdev, } static u32 si_get_rb_disabled(struct radeon_device *rdev, - u32 max_rb_num, u32 se_num, + u32 max_rb_num_per_se, u32 sh_per_se) { u32 data, mask; @@ -2825,14 +2827,14 @@ static u32 si_get_rb_disabled(struct radeon_device *rdev, data >>= BACKEND_DISABLE_SHIFT; - mask = si_create_bitmask(max_rb_num / se_num / sh_per_se); + mask = si_create_bitmask(max_rb_num_per_se / sh_per_se); return data & mask; } static void si_setup_rb(struct radeon_device *rdev, u32 se_num, u32 sh_per_se, - u32 max_rb_num) + u32 max_rb_num_per_se) { int i, j; u32 data, mask; @@ -2842,19 +2844,21 @@ static void si_setup_rb(struct radeon_device *rdev, for (i = 0; i < se_num; i++) { for (j = 0; j < sh_per_se; j++) { si_select_se_sh(rdev, i, j); - data = si_get_rb_disabled(rdev, max_rb_num, se_num, sh_per_se); + data = si_get_rb_disabled(rdev, max_rb_num_per_se, sh_per_se); disabled_rbs |= data << ((i * sh_per_se + j) * TAHITI_RB_BITMAP_WIDTH_PER_SH); } } si_select_se_sh(rdev, 0xffffffff, 0xffffffff); mask = 1; - for (i = 0; i < max_rb_num; i++) { + for (i = 0; i < max_rb_num_per_se * se_num; i++) { if (!(disabled_rbs & mask)) enabled_rbs |= mask; mask <<= 1; } + rdev->config.si.backend_enable_mask = enabled_rbs; + for (i = 0; i < se_num; i++) { si_select_se_sh(rdev, i, 0xffffffff); data = 0; @@ -3722,6 +3726,106 @@ static void si_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask) evergreen_print_gpu_status_regs(rdev); } +static void si_set_clk_bypass_mode(struct radeon_device *rdev) +{ + u32 tmp, i; + + tmp = RREG32(CG_SPLL_FUNC_CNTL); + tmp |= SPLL_BYPASS_EN; + WREG32(CG_SPLL_FUNC_CNTL, tmp); + + tmp = RREG32(CG_SPLL_FUNC_CNTL_2); + tmp |= SPLL_CTLREQ_CHG; + WREG32(CG_SPLL_FUNC_CNTL_2, tmp); + + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(SPLL_STATUS) & SPLL_CHG_STATUS) + break; + udelay(1); + } + + tmp = RREG32(CG_SPLL_FUNC_CNTL_2); + tmp &= ~(SPLL_CTLREQ_CHG | SCLK_MUX_UPDATE); + WREG32(CG_SPLL_FUNC_CNTL_2, tmp); + + tmp = RREG32(MPLL_CNTL_MODE); + tmp &= ~MPLL_MCLK_SEL; + WREG32(MPLL_CNTL_MODE, tmp); +} + +static void si_spll_powerdown(struct radeon_device *rdev) +{ + u32 tmp; + + tmp = RREG32(SPLL_CNTL_MODE); + tmp |= SPLL_SW_DIR_CONTROL; + WREG32(SPLL_CNTL_MODE, tmp); + + tmp = RREG32(CG_SPLL_FUNC_CNTL); + tmp |= SPLL_RESET; + WREG32(CG_SPLL_FUNC_CNTL, tmp); + + tmp = RREG32(CG_SPLL_FUNC_CNTL); + tmp |= SPLL_SLEEP; + WREG32(CG_SPLL_FUNC_CNTL, tmp); + + tmp = RREG32(SPLL_CNTL_MODE); + tmp &= ~SPLL_SW_DIR_CONTROL; + WREG32(SPLL_CNTL_MODE, tmp); +} + +static void si_gpu_pci_config_reset(struct radeon_device *rdev) +{ + struct evergreen_mc_save save; + u32 tmp, i; + + dev_info(rdev->dev, "GPU pci config reset\n"); + + /* disable dpm? */ + + /* disable cg/pg */ + si_fini_pg(rdev); + si_fini_cg(rdev); + + /* Disable CP parsing/prefetching */ + WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT); + /* dma0 */ + tmp = RREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET); + tmp &= ~DMA_RB_ENABLE; + WREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET, tmp); + /* dma1 */ + tmp = RREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET); + tmp &= ~DMA_RB_ENABLE; + WREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET, tmp); + /* XXX other engines? */ + + /* halt the rlc, disable cp internal ints */ + si_rlc_stop(rdev); + + udelay(50); + + /* disable mem access */ + evergreen_mc_stop(rdev, &save); + if (evergreen_mc_wait_for_idle(rdev)) { + dev_warn(rdev->dev, "Wait for MC idle timed out !\n"); + } + + /* set mclk/sclk to bypass */ + si_set_clk_bypass_mode(rdev); + /* powerdown spll */ + si_spll_powerdown(rdev); + /* disable BM */ + pci_clear_master(rdev->pdev); + /* reset */ + radeon_pci_config_reset(rdev); + /* wait for asic to come out of reset */ + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(CONFIG_MEMSIZE) != 0xffffffff) + break; + udelay(1); + } +} + int si_asic_reset(struct radeon_device *rdev) { u32 reset_mask; @@ -3731,10 +3835,17 @@ int si_asic_reset(struct radeon_device *rdev) if (reset_mask) r600_set_bios_scratch_engine_hung(rdev, true); + /* try soft reset */ si_gpu_soft_reset(rdev, reset_mask); reset_mask = si_gpu_check_soft_reset(rdev); + /* try pci config reset */ + if (reset_mask && radeon_hard_reset) + si_gpu_pci_config_reset(rdev); + + reset_mask = si_gpu_check_soft_reset(rdev); + if (!reset_mask) r600_set_bios_scratch_engine_hung(rdev, false); @@ -5210,8 +5321,8 @@ static void si_enable_hdp_ls(struct radeon_device *rdev, WREG32(HDP_MEM_POWER_LS, data); } -void si_update_cg(struct radeon_device *rdev, - u32 block, bool enable) +static void si_update_cg(struct radeon_device *rdev, + u32 block, bool enable) { if (block & RADEON_CG_BLOCK_GFX) { si_enable_gui_idle_interrupt(rdev, false); @@ -5377,6 +5488,9 @@ static void si_init_pg(struct radeon_device *rdev) si_init_ao_cu_mask(rdev); if (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_PG) { si_init_gfx_cgpg(rdev); + } else { + WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); + WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8); } si_enable_dma_pg(rdev, true); si_enable_gfx_cgpg(rdev, true); @@ -6322,21 +6436,14 @@ static int si_startup(struct radeon_device *rdev) si_mc_program(rdev); - if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || - !rdev->rlc_fw || !rdev->mc_fw) { - r = si_init_microcode(rdev); + if (!rdev->pm.dpm_enabled) { + r = si_mc_load_microcode(rdev); if (r) { - DRM_ERROR("Failed to load firmware!\n"); + DRM_ERROR("Failed to load MC firmware!\n"); return r; } } - r = si_mc_load_microcode(rdev); - if (r) { - DRM_ERROR("Failed to load MC firmware!\n"); - return r; - } - r = si_pcie_gart_enable(rdev); if (r) return r; @@ -6419,37 +6526,30 @@ static int si_startup(struct radeon_device *rdev) ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, - CP_RB0_RPTR, CP_RB0_WPTR, RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET, - CP_RB1_RPTR, CP_RB1_WPTR, RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET, - CP_RB2_RPTR, CP_RB2_WPTR, RADEON_CP_PACKET2); if (r) return r; ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, - DMA_RB_RPTR + DMA0_REGISTER_OFFSET, - DMA_RB_WPTR + DMA0_REGISTER_OFFSET, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); if (r) return r; ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET, - DMA_RB_RPTR + DMA1_REGISTER_OFFSET, - DMA_RB_WPTR + DMA1_REGISTER_OFFSET, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); if (r) return r; @@ -6469,7 +6569,6 @@ static int si_startup(struct radeon_device *rdev) ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; if (ring->ring_size) { r = radeon_ring_init(rdev, ring, ring->ring_size, 0, - UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, RADEON_CP_PACKET2); if (!r) r = uvd_v1_0_init(rdev); @@ -6511,6 +6610,8 @@ int si_resume(struct radeon_device *rdev) /* init golden registers */ si_init_golden_registers(rdev); + radeon_pm_resume(rdev); + rdev->accel_working = true; r = si_startup(rdev); if (r) { @@ -6525,6 +6626,7 @@ int si_resume(struct radeon_device *rdev) int si_suspend(struct radeon_device *rdev) { + radeon_pm_suspend(rdev); dce6_audio_fini(rdev); radeon_vm_manager_fini(rdev); si_cp_enable(rdev, false); @@ -6598,6 +6700,18 @@ int si_init(struct radeon_device *rdev) if (r) return r; + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || + !rdev->rlc_fw || !rdev->mc_fw) { + r = si_init_microcode(rdev); + if (r) { + DRM_ERROR("Failed to load firmware!\n"); + return r; + } + } + + /* Initialize power management */ + radeon_pm_init(rdev); + ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; ring->ring_obj = NULL; r600_ring_init(rdev, ring, 1024 * 1024); @@ -6664,6 +6778,7 @@ int si_init(struct radeon_device *rdev) void si_fini(struct radeon_device *rdev) { + radeon_pm_fini(rdev); si_cp_fini(rdev); cayman_dma_fini(rdev); si_fini_pg(rdev); diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index 0b00c790fb77..36a5da4791ce 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -1738,6 +1738,8 @@ struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev); struct ni_power_info *ni_get_pi(struct radeon_device *rdev); struct ni_ps *ni_get_ps(struct radeon_ps *rps); +extern int si_mc_load_microcode(struct radeon_device *rdev); + static int si_populate_voltage_value(struct radeon_device *rdev, const struct atom_voltage_table *table, u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage); @@ -1753,9 +1755,6 @@ static int si_calculate_sclk_params(struct radeon_device *rdev, u32 engine_clock, SISLANDS_SMC_SCLK_VALUE *sclk); -extern void si_update_cg(struct radeon_device *rdev, - u32 block, bool enable); - static struct si_power_info *si_get_pi(struct radeon_device *rdev) { struct si_power_info *pi = rdev->pm.dpm.priv; @@ -2396,7 +2395,7 @@ static int si_populate_sq_ramping_values(struct radeon_device *rdev, if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT)) enable_sq_ramping = false; - if (NISLANDS_DPM2_SQ_RAMP_LTI_RATIO <= (LTI_RATIO_MASK >> LTI_RATIO_SHIFT)) + if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO <= (LTI_RATIO_MASK >> LTI_RATIO_SHIFT)) enable_sq_ramping = false; for (i = 0; i < state->performance_level_count; i++) { @@ -5414,7 +5413,7 @@ static void si_populate_mc_reg_addresses(struct radeon_device *rdev, for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) { if (si_pi->mc_reg_table.valid_flag & (1 << j)) { - if (i >= SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE) + if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) break; mc_reg_table->address[i].s0 = cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0); @@ -5754,6 +5753,11 @@ static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev, void si_dpm_setup_asic(struct radeon_device *rdev) { + int r; + + r = si_mc_load_microcode(rdev); + if (r) + DRM_ERROR("Failed to load MC firmware!\n"); rv770_get_memory_type(rdev); si_read_clock_registers(rdev); si_enable_acpi_power_management(rdev); @@ -5791,13 +5795,6 @@ int si_dpm_enable(struct radeon_device *rdev) struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; int ret; - si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), false); - if (si_is_smc_running(rdev)) return -EINVAL; if (pi->voltage_control) @@ -5900,6 +5897,17 @@ int si_dpm_enable(struct radeon_device *rdev) si_enable_sclk_control(rdev, true); si_start_dpm(rdev); + si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); + + ni_update_current_ps(rdev, boot_ps); + + return 0; +} + +int si_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + if (rdev->irq.installed && r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { PPSMC_Result result; @@ -5915,17 +5923,6 @@ int si_dpm_enable(struct radeon_device *rdev) DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); } - si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); - - si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), true); - - ni_update_current_ps(rdev, boot_ps); - return 0; } @@ -5934,13 +5931,6 @@ void si_dpm_disable(struct radeon_device *rdev) struct rv7xx_power_info *pi = rv770_get_pi(rdev); struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; - si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), false); - if (!si_is_smc_running(rdev)) return; si_disable_ulv(rdev); @@ -6005,13 +5995,6 @@ int si_dpm_set_power_state(struct radeon_device *rdev) struct radeon_ps *old_ps = &eg_pi->current_rps; int ret; - si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), false); - ret = si_disable_ulv(rdev); if (ret) { DRM_ERROR("si_disable_ulv failed\n"); @@ -6104,13 +6087,6 @@ int si_dpm_set_power_state(struct radeon_device *rdev) return ret; } - si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | - RADEON_CG_BLOCK_MC | - RADEON_CG_BLOCK_SDMA | - RADEON_CG_BLOCK_BIF | - RADEON_CG_BLOCK_UVD | - RADEON_CG_BLOCK_HDP), true); - return 0; } diff --git a/drivers/gpu/drm/radeon/si_smc.c b/drivers/gpu/drm/radeon/si_smc.c index d422a1cbf727..e80efcf0c230 100644 --- a/drivers/gpu/drm/radeon/si_smc.c +++ b/drivers/gpu/drm/radeon/si_smc.c @@ -28,6 +28,7 @@ #include "sid.h" #include "ppsmc.h" #include "radeon_ucode.h" +#include "sislands_smc.h" static int si_set_smc_sram_address(struct radeon_device *rdev, u32 smc_address, u32 limit) diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h index b322acc48097..caa3e61a38c2 100644 --- a/drivers/gpu/drm/radeon/sid.h +++ b/drivers/gpu/drm/radeon/sid.h @@ -94,6 +94,8 @@ #define CG_SPLL_FUNC_CNTL_2 0x604 #define SCLK_MUX_SEL(x) ((x) << 0) #define SCLK_MUX_SEL_MASK (0x1ff << 0) +#define SPLL_CTLREQ_CHG (1 << 23) +#define SCLK_MUX_UPDATE (1 << 26) #define CG_SPLL_FUNC_CNTL_3 0x608 #define SPLL_FB_DIV(x) ((x) << 0) #define SPLL_FB_DIV_MASK (0x3ffffff << 0) @@ -101,7 +103,10 @@ #define SPLL_DITHEN (1 << 28) #define CG_SPLL_FUNC_CNTL_4 0x60c +#define SPLL_STATUS 0x614 +#define SPLL_CHG_STATUS (1 << 1) #define SPLL_CNTL_MODE 0x618 +#define SPLL_SW_DIR_CONTROL (1 << 0) # define SPLL_REFCLK_SEL(x) ((x) << 8) # define SPLL_REFCLK_SEL_MASK 0xFF00 @@ -559,6 +564,8 @@ # define MRDCK0_BYPASS (1 << 24) # define MRDCK1_BYPASS (1 << 25) +#define MPLL_CNTL_MODE 0x2bb0 +# define MPLL_MCLK_SEL (1 << 11) #define MPLL_FUNC_CNTL 0x2bb4 #define BWCTRL(x) ((x) << 20) #define BWCTRL_MASK (0xff << 20) diff --git a/drivers/gpu/drm/radeon/sislands_smc.h b/drivers/gpu/drm/radeon/sislands_smc.h index 5578e9837026..10e945a49479 100644 --- a/drivers/gpu/drm/radeon/sislands_smc.h +++ b/drivers/gpu/drm/radeon/sislands_smc.h @@ -374,8 +374,6 @@ typedef struct Smc_SIslands_DTE_Configuration Smc_SIslands_DTE_Configuration; #pragma pack(pop) -int si_set_smc_sram_address(struct radeon_device *rdev, - u32 smc_address, u32 limit); int si_copy_bytes_to_smc(struct radeon_device *rdev, u32 smc_start_address, const u8 *src, u32 byte_count, u32 limit); diff --git a/drivers/gpu/drm/radeon/sumo_dpm.c b/drivers/gpu/drm/radeon/sumo_dpm.c index 96ea6db8bf57..f121efe12dc5 100644 --- a/drivers/gpu/drm/radeon/sumo_dpm.c +++ b/drivers/gpu/drm/radeon/sumo_dpm.c @@ -71,7 +71,7 @@ static const u32 sumo_dtc[SUMO_PM_NUMBER_OF_TC] = SUMO_DTC_DFLT_14, }; -struct sumo_ps *sumo_get_ps(struct radeon_ps *rps) +static struct sumo_ps *sumo_get_ps(struct radeon_ps *rps) { struct sumo_ps *ps = rps->ps_priv; @@ -1202,14 +1202,10 @@ static void sumo_update_requested_ps(struct radeon_device *rdev, int sumo_dpm_enable(struct radeon_device *rdev) { struct sumo_power_info *pi = sumo_get_pi(rdev); - int ret; if (sumo_dpm_enabled(rdev)) return -EINVAL; - ret = sumo_enable_clock_power_gating(rdev); - if (ret) - return ret; sumo_program_bootup_state(rdev); sumo_init_bsp(rdev); sumo_reset_am(rdev); @@ -1233,6 +1229,19 @@ int sumo_dpm_enable(struct radeon_device *rdev) if (pi->enable_boost) sumo_enable_boost_timer(rdev); + sumo_update_current_ps(rdev, rdev->pm.dpm.boot_ps); + + return 0; +} + +int sumo_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + + ret = sumo_enable_clock_power_gating(rdev); + if (ret) + return ret; + if (rdev->irq.installed && r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { ret = sumo_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); @@ -1242,8 +1251,6 @@ int sumo_dpm_enable(struct radeon_device *rdev) radeon_irq_set(rdev); } - sumo_update_current_ps(rdev, rdev->pm.dpm.boot_ps); - return 0; } diff --git a/drivers/gpu/drm/radeon/sumo_smc.c b/drivers/gpu/drm/radeon/sumo_smc.c index 18abba5b5810..fb081d2ae374 100644 --- a/drivers/gpu/drm/radeon/sumo_smc.c +++ b/drivers/gpu/drm/radeon/sumo_smc.c @@ -31,7 +31,6 @@ #define SUMO_SMU_SERVICE_ROUTINE_ALTVDDNB_NOTIFY 27 #define SUMO_SMU_SERVICE_ROUTINE_GFX_SRV_ID_20 20 -struct sumo_ps *sumo_get_ps(struct radeon_ps *rps); struct sumo_power_info *sumo_get_pi(struct radeon_device *rdev); static void sumo_send_msg_to_smu(struct radeon_device *rdev, u32 id) diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c index d700698a1f22..2d447192d6f7 100644 --- a/drivers/gpu/drm/radeon/trinity_dpm.c +++ b/drivers/gpu/drm/radeon/trinity_dpm.c @@ -342,14 +342,14 @@ static void trinity_apply_state_adjust_rules(struct radeon_device *rdev, struct radeon_ps *new_rps, struct radeon_ps *old_rps); -struct trinity_ps *trinity_get_ps(struct radeon_ps *rps) +static struct trinity_ps *trinity_get_ps(struct radeon_ps *rps) { struct trinity_ps *ps = rps->ps_priv; return ps; } -struct trinity_power_info *trinity_get_pi(struct radeon_device *rdev) +static struct trinity_power_info *trinity_get_pi(struct radeon_device *rdev) { struct trinity_power_info *pi = rdev->pm.dpm.priv; @@ -1082,7 +1082,6 @@ void trinity_dpm_enable_bapm(struct radeon_device *rdev, bool enable) int trinity_dpm_enable(struct radeon_device *rdev) { struct trinity_power_info *pi = trinity_get_pi(rdev); - int ret; trinity_acquire_mutex(rdev); @@ -1091,7 +1090,6 @@ int trinity_dpm_enable(struct radeon_device *rdev) return -EINVAL; } - trinity_enable_clock_power_gating(rdev); trinity_program_bootup_state(rdev); sumo_program_vc(rdev, 0x00C00033); trinity_start_am(rdev); @@ -1105,6 +1103,18 @@ int trinity_dpm_enable(struct radeon_device *rdev) trinity_dpm_bapm_enable(rdev, false); trinity_release_mutex(rdev); + trinity_update_current_ps(rdev, rdev->pm.dpm.boot_ps); + + return 0; +} + +int trinity_dpm_late_enable(struct radeon_device *rdev) +{ + int ret; + + trinity_acquire_mutex(rdev); + trinity_enable_clock_power_gating(rdev); + if (rdev->irq.installed && r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { ret = trinity_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); @@ -1115,8 +1125,7 @@ int trinity_dpm_enable(struct radeon_device *rdev) rdev->irq.dpm_thermal = true; radeon_irq_set(rdev); } - - trinity_update_current_ps(rdev, rdev->pm.dpm.boot_ps); + trinity_release_mutex(rdev); return 0; } diff --git a/drivers/gpu/drm/radeon/trinity_smc.c b/drivers/gpu/drm/radeon/trinity_smc.c index 9672bcbc7312..99dd0455334d 100644 --- a/drivers/gpu/drm/radeon/trinity_smc.c +++ b/drivers/gpu/drm/radeon/trinity_smc.c @@ -27,9 +27,6 @@ #include "trinity_dpm.h" #include "ppsmc.h" -struct trinity_ps *trinity_get_ps(struct radeon_ps *rps); -struct trinity_power_info *trinity_get_pi(struct radeon_device *rdev); - static int trinity_notify_message_to_smu(struct radeon_device *rdev, u32 id) { int i; diff --git a/drivers/gpu/drm/radeon/uvd_v2_2.c b/drivers/gpu/drm/radeon/uvd_v2_2.c index b19ef4951085..824550db3fed 100644 --- a/drivers/gpu/drm/radeon/uvd_v2_2.c +++ b/drivers/gpu/drm/radeon/uvd_v2_2.c @@ -153,6 +153,7 @@ int uvd_v2_2_resume(struct radeon_device *rdev) chip_id = 0x01000015; break; case CHIP_PITCAIRN: + case CHIP_OLAND: chip_id = 0x01000016; break; case CHIP_ARUBA: diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index a9d24e4bf792..fbf4be316d0b 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -371,7 +371,6 @@ static int rcar_du_crtc_mode_set(struct drm_crtc *crtc, goto error; rcrtc->plane->format = format; - rcrtc->plane->pitch = crtc->fb->pitches[0]; rcrtc->plane->src_x = x; rcrtc->plane->src_y = y; @@ -413,7 +412,7 @@ static int rcar_du_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, rcrtc->plane->src_x = x; rcrtc->plane->src_y = y; - rcar_du_crtc_update_base(to_rcar_crtc(crtc)); + rcar_du_crtc_update_base(rcrtc); return 0; } diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 4ec6272a1c11..792fd1d20e86 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -251,8 +251,8 @@ static const struct rcar_du_device_info rcar_du_r8a7779_info = { }; static const struct rcar_du_device_info rcar_du_r8a7790_info = { - .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK | RCAR_DU_FEATURE_ALIGN_128B - | RCAR_DU_FEATURE_DEFR8, + .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK | RCAR_DU_FEATURE_DEFR8, + .quirks = RCAR_DU_QUIRK_ALIGN_128B | RCAR_DU_QUIRK_LVDS_LANES, .num_crtcs = 3, .routes = { /* R8A7790 has one RGB output, two LVDS outputs and one @@ -274,9 +274,29 @@ static const struct rcar_du_device_info rcar_du_r8a7790_info = { .num_lvds = 2, }; +static const struct rcar_du_device_info rcar_du_r8a7791_info = { + .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK | RCAR_DU_FEATURE_DEFR8, + .num_crtcs = 2, + .routes = { + /* R8A7791 has one RGB output, one LVDS output and one + * (currently unsupported) TCON output. + */ + [RCAR_DU_OUTPUT_DPAD0] = { + .possible_crtcs = BIT(1), + .encoder_type = DRM_MODE_ENCODER_NONE, + }, + [RCAR_DU_OUTPUT_LVDS0] = { + .possible_crtcs = BIT(0), + .encoder_type = DRM_MODE_ENCODER_LVDS, + }, + }, + .num_lvds = 1, +}; + static const struct platform_device_id rcar_du_id_table[] = { { "rcar-du-r8a7779", (kernel_ulong_t)&rcar_du_r8a7779_info }, { "rcar-du-r8a7790", (kernel_ulong_t)&rcar_du_r8a7790_info }, + { "rcar-du-r8a7791", (kernel_ulong_t)&rcar_du_r8a7791_info }, { } }; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h index 65d2d636b002..e31b735d3f25 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h @@ -28,8 +28,10 @@ struct rcar_du_device; struct rcar_du_lvdsenc; #define RCAR_DU_FEATURE_CRTC_IRQ_CLOCK (1 << 0) /* Per-CRTC IRQ and clock */ -#define RCAR_DU_FEATURE_ALIGN_128B (1 << 1) /* Align pitches to 128 bytes */ -#define RCAR_DU_FEATURE_DEFR8 (1 << 2) /* Has DEFR8 register */ +#define RCAR_DU_FEATURE_DEFR8 (1 << 1) /* Has DEFR8 register */ + +#define RCAR_DU_QUIRK_ALIGN_128B (1 << 0) /* Align pitches to 128 bytes */ +#define RCAR_DU_QUIRK_LVDS_LANES (1 << 1) /* LVDS lanes 1 and 3 inverted */ /* * struct rcar_du_output_routing - Output routing specification @@ -48,12 +50,14 @@ struct rcar_du_output_routing { /* * struct rcar_du_device_info - DU model-specific information * @features: device features (RCAR_DU_FEATURE_*) + * @quirks: device quirks (RCAR_DU_QUIRK_*) * @num_crtcs: total number of CRTCs * @routes: array of CRTC to output routes, indexed by output (RCAR_DU_OUTPUT_*) * @num_lvds: number of internal LVDS encoders */ struct rcar_du_device_info { unsigned int features; + unsigned int quirks; unsigned int num_crtcs; struct rcar_du_output_routing routes[RCAR_DU_OUTPUT_MAX]; unsigned int num_lvds; @@ -84,6 +88,12 @@ static inline bool rcar_du_has(struct rcar_du_device *rcdu, return rcdu->info->features & feature; } +static inline bool rcar_du_needs(struct rcar_du_device *rcdu, + unsigned int quirk) +{ + return rcdu->info->quirks & quirk; +} + static inline u32 rcar_du_read(struct rcar_du_device *rcdu, u32 reg) { return ioread32(rcdu->mmio + reg); diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index b31ac080c4a7..fbeabd9a281f 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -119,7 +119,7 @@ int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev, /* The R8A7779 DU requires a 16 pixels pitch alignment as documented, * but the R8A7790 DU seems to require a 128 bytes pitch alignment. */ - if (rcar_du_has(rcdu, RCAR_DU_FEATURE_ALIGN_128B)) + if (rcar_du_needs(rcdu, RCAR_DU_QUIRK_ALIGN_128B)) align = 128; else align = 16 * args->bpp / 8; @@ -144,7 +144,7 @@ rcar_du_fb_create(struct drm_device *dev, struct drm_file *file_priv, return ERR_PTR(-EINVAL); } - if (rcar_du_has(rcdu, RCAR_DU_FEATURE_ALIGN_128B)) + if (rcar_du_needs(rcdu, RCAR_DU_QUIRK_ALIGN_128B)) align = 128; else align = 16 * format->bpp / 8; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c b/drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c index fe1f6f59f539..df30a075d793 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c @@ -44,6 +44,7 @@ static int rcar_du_lvdsenc_start(struct rcar_du_lvdsenc *lvds, const struct drm_display_mode *mode = &rcrtc->crtc.mode; unsigned int freq = mode->clock; u32 lvdcr0; + u32 lvdhcr; u32 pllcr; int ret; @@ -72,15 +73,19 @@ static int rcar_du_lvdsenc_start(struct rcar_du_lvdsenc *lvds, * VSYNC -> CTRL1 * DISP -> CTRL2 * 0 -> CTRL3 - * - * Channels 1 and 3 are switched on ES1. */ rcar_lvds_write(lvds, LVDCTRCR, LVDCTRCR_CTR3SEL_ZERO | LVDCTRCR_CTR2SEL_DISP | LVDCTRCR_CTR1SEL_VSYNC | LVDCTRCR_CTR0SEL_HSYNC); - rcar_lvds_write(lvds, LVDCHCR, - LVDCHCR_CHSEL_CH(0, 0) | LVDCHCR_CHSEL_CH(1, 3) | - LVDCHCR_CHSEL_CH(2, 2) | LVDCHCR_CHSEL_CH(3, 1)); + + if (rcar_du_needs(lvds->dev, RCAR_DU_QUIRK_LVDS_LANES)) + lvdhcr = LVDCHCR_CHSEL_CH(0, 0) | LVDCHCR_CHSEL_CH(1, 3) + | LVDCHCR_CHSEL_CH(2, 2) | LVDCHCR_CHSEL_CH(3, 1); + else + lvdhcr = LVDCHCR_CHSEL_CH(0, 0) | LVDCHCR_CHSEL_CH(1, 1) + | LVDCHCR_CHSEL_CH(2, 2) | LVDCHCR_CHSEL_CH(3, 3); + + rcar_lvds_write(lvds, LVDCHCR, lvdhcr); /* Select the input, hardcode mode 0, enable LVDS operation and turn * bias circuitry on. diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c index 53000644733f..3fb69d9ae61b 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c @@ -104,6 +104,15 @@ void rcar_du_plane_update_base(struct rcar_du_plane *plane) { struct rcar_du_group *rgrp = plane->group; unsigned int index = plane->hwindex; + u32 mwr; + + /* Memory pitch (expressed in pixels) */ + if (plane->format->planes == 2) + mwr = plane->pitch; + else + mwr = plane->pitch * 8 / plane->format->bpp; + + rcar_du_plane_write(rgrp, index, PnMWR, mwr); /* The Y position is expressed in raster line units and must be doubled * for 32bpp formats, according to the R8A7790 datasheet. No mention of @@ -133,6 +142,8 @@ void rcar_du_plane_compute_base(struct rcar_du_plane *plane, { struct drm_gem_cma_object *gem; + plane->pitch = fb->pitches[0]; + gem = drm_fb_cma_get_gem_obj(fb, 0); plane->dma[0] = gem->paddr + fb->offsets[0]; @@ -209,7 +220,6 @@ static void __rcar_du_plane_setup(struct rcar_du_plane *plane, struct rcar_du_group *rgrp = plane->group; u32 ddcr2 = PnDDCR2_CODE; u32 ddcr4; - u32 mwr; /* Data format * @@ -240,14 +250,6 @@ static void __rcar_du_plane_setup(struct rcar_du_plane *plane, rcar_du_plane_write(rgrp, index, PnDDCR2, ddcr2); rcar_du_plane_write(rgrp, index, PnDDCR4, ddcr4); - /* Memory pitch (expressed in pixels) */ - if (plane->format->planes == 2) - mwr = plane->pitch; - else - mwr = plane->pitch * 8 / plane->format->bpp; - - rcar_du_plane_write(rgrp, index, PnMWR, mwr); - /* Destination position and size */ rcar_du_plane_write(rgrp, index, PnDSXR, plane->width); rcar_du_plane_write(rgrp, index, PnDSYR, plane->height); @@ -309,7 +311,6 @@ rcar_du_plane_update(struct drm_plane *plane, struct drm_crtc *crtc, rplane->crtc = crtc; rplane->format = format; - rplane->pitch = fb->pitches[0]; rplane->src_x = src_x >> 16; rplane->src_y = src_y >> 16; diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c index 4383b74a3aa4..756f787b7143 100644 --- a/drivers/gpu/drm/sis/sis_drv.c +++ b/drivers/gpu/drm/sis/sis_drv.c @@ -94,7 +94,7 @@ static int sis_driver_open(struct drm_device *dev, struct drm_file *file) return 0; } -void sis_driver_postclose(struct drm_device *dev, struct drm_file *file) +static void sis_driver_postclose(struct drm_device *dev, struct drm_file *file) { struct sis_file_private *file_priv = file->driver_priv; diff --git a/drivers/gpu/drm/tegra/Kconfig b/drivers/gpu/drm/tegra/Kconfig index 8961ba6a34b8..354ddb29231f 100644 --- a/drivers/gpu/drm/tegra/Kconfig +++ b/drivers/gpu/drm/tegra/Kconfig @@ -1,13 +1,12 @@ config DRM_TEGRA - bool "NVIDIA Tegra DRM" - depends on ARCH_TEGRA || ARCH_MULTIPLATFORM + tristate "NVIDIA Tegra DRM" + depends on ARCH_TEGRA || (ARM && COMPILE_TEST) depends on DRM - select TEGRA_HOST1X + depends on RESET_CONTROLLER select DRM_KMS_HELPER - select DRM_KMS_FB_HELPER - select FB_SYS_FILLRECT - select FB_SYS_COPYAREA - select FB_SYS_IMAGEBLIT + select DRM_MIPI_DSI + select DRM_PANEL + select TEGRA_HOST1X help Choose this option if you have an NVIDIA Tegra SoC. @@ -16,6 +15,18 @@ config DRM_TEGRA if DRM_TEGRA +config DRM_TEGRA_FBDEV + bool "Enable legacy fbdev support" + select DRM_KMS_FB_HELPER + select FB_SYS_FILLRECT + select FB_SYS_COPYAREA + select FB_SYS_IMAGEBLIT + default y + help + Choose this option if you have a need for the legacy fbdev support. + Note that this support also provides the Linux console on top of + the Tegra modesetting driver. + config DRM_TEGRA_DEBUG bool "NVIDIA Tegra DRM debug support" help diff --git a/drivers/gpu/drm/tegra/Makefile b/drivers/gpu/drm/tegra/Makefile index edc76abd58bb..8d220afbd85f 100644 --- a/drivers/gpu/drm/tegra/Makefile +++ b/drivers/gpu/drm/tegra/Makefile @@ -9,6 +9,8 @@ tegra-drm-y := \ output.o \ rgb.o \ hdmi.o \ + mipi-phy.o \ + dsi.o \ gr2d.o \ gr3d.o diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index ae1cb31ead7e..386f3b4b0094 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -8,13 +8,17 @@ */ #include <linux/clk.h> -#include <linux/clk/tegra.h> #include <linux/debugfs.h> +#include <linux/reset.h> #include "dc.h" #include "drm.h" #include "gem.h" +struct tegra_dc_soc_info { + bool supports_interlacing; +}; + struct tegra_plane { struct drm_plane base; unsigned int index; @@ -658,19 +662,12 @@ static int tegra_crtc_mode_set(struct drm_crtc *crtc, /* program display mode */ tegra_dc_set_timings(dc, mode); - value = DE_SELECT_ACTIVE | DE_CONTROL_NORMAL; - tegra_dc_writel(dc, value, DC_DISP_DATA_ENABLE_OPTIONS); - - value = tegra_dc_readl(dc, DC_COM_PIN_OUTPUT_POLARITY(1)); - value &= ~LVS_OUTPUT_POLARITY_LOW; - value &= ~LHS_OUTPUT_POLARITY_LOW; - tegra_dc_writel(dc, value, DC_COM_PIN_OUTPUT_POLARITY(1)); - - value = DISP_DATA_FORMAT_DF1P1C | DISP_ALIGNMENT_MSB | - DISP_ORDER_RED_BLUE; - tegra_dc_writel(dc, value, DC_DISP_DISP_INTERFACE_CONTROL); - - tegra_dc_writel(dc, 0x00010001, DC_DISP_SHIFT_CLOCK_OPTIONS); + /* interlacing isn't supported yet, so disable it */ + if (dc->soc->supports_interlacing) { + value = tegra_dc_readl(dc, DC_DISP_INTERLACE_CONTROL); + value &= ~INTERLACE_ENABLE; + tegra_dc_writel(dc, value, DC_DISP_INTERLACE_CONTROL); + } value = SHIFT_CLK_DIVIDER(div) | PIXEL_CLK_DIVIDER_PCD1; tegra_dc_writel(dc, value, DC_DISP_DISP_CLOCK_CONTROL); @@ -712,7 +709,7 @@ static void tegra_crtc_prepare(struct drm_crtc *crtc) unsigned long value; /* hardware initialization */ - tegra_periph_reset_deassert(dc->clk); + reset_control_deassert(dc->rst); usleep_range(10000, 20000); if (dc->pipe) @@ -735,10 +732,6 @@ static void tegra_crtc_prepare(struct drm_crtc *crtc) PW4_ENABLE | PM0_ENABLE | PM1_ENABLE; tegra_dc_writel(dc, value, DC_CMD_DISPLAY_POWER_CONTROL); - value = tegra_dc_readl(dc, DC_CMD_DISPLAY_COMMAND); - value |= DISP_CTRL_MODE_C_DISPLAY; - tegra_dc_writel(dc, value, DC_CMD_DISPLAY_COMMAND); - /* initialize timer */ value = CURSOR_THRESHOLD(0) | WINDOW_A_THRESHOLD(0x20) | WINDOW_B_THRESHOLD(0x20) | WINDOW_C_THRESHOLD(0x20); @@ -1167,8 +1160,36 @@ static const struct host1x_client_ops dc_client_ops = { .exit = tegra_dc_exit, }; +static const struct tegra_dc_soc_info tegra20_dc_soc_info = { + .supports_interlacing = false, +}; + +static const struct tegra_dc_soc_info tegra30_dc_soc_info = { + .supports_interlacing = false, +}; + +static const struct tegra_dc_soc_info tegra124_dc_soc_info = { + .supports_interlacing = true, +}; + +static const struct of_device_id tegra_dc_of_match[] = { + { + .compatible = "nvidia,tegra124-dc", + .data = &tegra124_dc_soc_info, + }, { + .compatible = "nvidia,tegra30-dc", + .data = &tegra30_dc_soc_info, + }, { + .compatible = "nvidia,tegra20-dc", + .data = &tegra20_dc_soc_info, + }, { + /* sentinel */ + } +}; + static int tegra_dc_probe(struct platform_device *pdev) { + const struct of_device_id *id; struct resource *regs; struct tegra_dc *dc; int err; @@ -1177,9 +1198,14 @@ static int tegra_dc_probe(struct platform_device *pdev) if (!dc) return -ENOMEM; + id = of_match_node(tegra_dc_of_match, pdev->dev.of_node); + if (!id) + return -ENODEV; + spin_lock_init(&dc->lock); INIT_LIST_HEAD(&dc->list); dc->dev = &pdev->dev; + dc->soc = id->data; dc->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(dc->clk)) { @@ -1187,6 +1213,12 @@ static int tegra_dc_probe(struct platform_device *pdev) return PTR_ERR(dc->clk); } + dc->rst = devm_reset_control_get(&pdev->dev, "dc"); + if (IS_ERR(dc->rst)) { + dev_err(&pdev->dev, "failed to get reset\n"); + return PTR_ERR(dc->rst); + } + err = clk_prepare_enable(dc->clk); if (err < 0) return err; @@ -1247,12 +1279,6 @@ static int tegra_dc_remove(struct platform_device *pdev) return 0; } -static struct of_device_id tegra_dc_of_match[] = { - { .compatible = "nvidia,tegra30-dc", }, - { .compatible = "nvidia,tegra20-dc", }, - { }, -}; - struct platform_driver tegra_dc_driver = { .driver = { .name = "tegra-dc", diff --git a/drivers/gpu/drm/tegra/dc.h b/drivers/gpu/drm/tegra/dc.h index 91bbda291470..3c2c0ea1cd87 100644 --- a/drivers/gpu/drm/tegra/dc.h +++ b/drivers/gpu/drm/tegra/dc.h @@ -28,6 +28,7 @@ #define DISP_CTRL_MODE_STOP (0 << 5) #define DISP_CTRL_MODE_C_DISPLAY (1 << 5) #define DISP_CTRL_MODE_NC_DISPLAY (2 << 5) +#define DISP_CTRL_MODE_MASK (3 << 5) #define DC_CMD_SIGNAL_RAISE 0x033 #define DC_CMD_DISPLAY_POWER_CONTROL 0x036 #define PW0_ENABLE (1 << 0) @@ -116,6 +117,7 @@ #define DC_DISP_DISP_WIN_OPTIONS 0x402 #define HDMI_ENABLE (1 << 30) +#define DSI_ENABLE (1 << 29) #define DC_DISP_DISP_MEM_HIGH_PRIORITY 0x403 #define CURSOR_THRESHOLD(x) (((x) & 0x03) << 24) @@ -238,6 +240,8 @@ #define DITHER_CONTROL_ERRDIFF (3 << 8) #define DC_DISP_SHIFT_CLOCK_OPTIONS 0x431 +#define SC1_H_QUALIFIER_NONE (1 << 16) +#define SC0_H_QUALIFIER_NONE (1 << 0) #define DC_DISP_DATA_ENABLE_OPTIONS 0x432 #define DE_SELECT_ACTIVE_BLANK (0 << 0) @@ -292,6 +296,11 @@ #define DC_DISP_SD_HW_K_VALUES 0x4dd #define DC_DISP_SD_MAN_K_VALUES 0x4de +#define DC_DISP_INTERLACE_CONTROL 0x4e5 +#define INTERLACE_STATUS (1 << 2) +#define INTERLACE_START (1 << 1) +#define INTERLACE_ENABLE (1 << 0) + #define DC_WIN_CSC_YOF 0x611 #define DC_WIN_CSC_KYRGB 0x612 #define DC_WIN_CSC_KUR 0x613 diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index 07eba596d458..88a529008ce0 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -104,9 +104,11 @@ static void tegra_drm_context_free(struct tegra_drm_context *context) static void tegra_drm_lastclose(struct drm_device *drm) { +#ifdef CONFIG_TEGRA_DRM_FBDEV struct tegra_drm *tegra = drm->dev_private; tegra_fbdev_restore_mode(tegra->fbdev); +#endif } static struct host1x_bo * @@ -578,7 +580,7 @@ static void tegra_debugfs_cleanup(struct drm_minor *minor) #endif static struct drm_driver tegra_drm_driver = { - .driver_features = DRIVER_MODESET | DRIVER_GEM, + .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME, .load = tegra_drm_load, .unload = tegra_drm_unload, .open = tegra_drm_open, @@ -596,6 +598,12 @@ static struct drm_driver tegra_drm_driver = { .gem_free_object = tegra_bo_free_object, .gem_vm_ops = &tegra_bo_vm_ops, + + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, + .gem_prime_export = tegra_gem_prime_export, + .gem_prime_import = tegra_gem_prime_import, + .dumb_create = tegra_bo_dumb_create, .dumb_map_offset = tegra_bo_dumb_map_offset, .dumb_destroy = drm_gem_dumb_destroy, @@ -653,8 +661,10 @@ static const struct of_device_id host1x_drm_subdevs[] = { { .compatible = "nvidia,tegra30-hdmi", }, { .compatible = "nvidia,tegra30-gr2d", }, { .compatible = "nvidia,tegra30-gr3d", }, + { .compatible = "nvidia,tegra114-dsi", }, { .compatible = "nvidia,tegra114-hdmi", }, { .compatible = "nvidia,tegra114-gr3d", }, + { .compatible = "nvidia,tegra124-dc", }, { /* sentinel */ } }; @@ -677,10 +687,14 @@ static int __init host1x_drm_init(void) if (err < 0) goto unregister_host1x; - err = platform_driver_register(&tegra_hdmi_driver); + err = platform_driver_register(&tegra_dsi_driver); if (err < 0) goto unregister_dc; + err = platform_driver_register(&tegra_hdmi_driver); + if (err < 0) + goto unregister_dsi; + err = platform_driver_register(&tegra_gr2d_driver); if (err < 0) goto unregister_hdmi; @@ -695,6 +709,8 @@ unregister_gr2d: platform_driver_unregister(&tegra_gr2d_driver); unregister_hdmi: platform_driver_unregister(&tegra_hdmi_driver); +unregister_dsi: + platform_driver_unregister(&tegra_dsi_driver); unregister_dc: platform_driver_unregister(&tegra_dc_driver); unregister_host1x: @@ -708,6 +724,7 @@ static void __exit host1x_drm_exit(void) platform_driver_unregister(&tegra_gr3d_driver); platform_driver_unregister(&tegra_gr2d_driver); platform_driver_unregister(&tegra_hdmi_driver); + platform_driver_unregister(&tegra_dsi_driver); platform_driver_unregister(&tegra_dc_driver); host1x_driver_unregister(&host1x_drm_driver); } diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h index 7da0b923131f..bf1cac7658f8 100644 --- a/drivers/gpu/drm/tegra/drm.h +++ b/drivers/gpu/drm/tegra/drm.h @@ -19,16 +19,20 @@ #include <drm/drm_fb_helper.h> #include <drm/drm_fixed.h> +struct reset_control; + struct tegra_fb { struct drm_framebuffer base; struct tegra_bo **planes; unsigned int num_planes; }; +#ifdef CONFIG_DRM_TEGRA_FBDEV struct tegra_fbdev { struct drm_fb_helper base; struct tegra_fb *fb; }; +#endif struct tegra_drm { struct drm_device *drm; @@ -36,7 +40,9 @@ struct tegra_drm { struct mutex clients_lock; struct list_head clients; +#ifdef CONFIG_DRM_TEGRA_FBDEV struct tegra_fbdev *fbdev; +#endif }; struct tegra_drm_client; @@ -82,6 +88,7 @@ extern int tegra_drm_unregister_client(struct tegra_drm *tegra, extern int tegra_drm_init(struct tegra_drm *tegra, struct drm_device *drm); extern int tegra_drm_exit(struct tegra_drm *tegra); +struct tegra_dc_soc_info; struct tegra_output; struct tegra_dc { @@ -93,6 +100,7 @@ struct tegra_dc { int pipe; struct clk *clk; + struct reset_control *rst; void __iomem *regs; int irq; @@ -106,6 +114,8 @@ struct tegra_dc { /* page-flip handling */ struct drm_pending_vblank_event *event; + + const struct tegra_dc_soc_info *soc; }; static inline struct tegra_dc * @@ -174,6 +184,7 @@ struct tegra_output_ops { enum tegra_output_type { TEGRA_OUTPUT_RGB, TEGRA_OUTPUT_HDMI, + TEGRA_OUTPUT_DSI, }; struct tegra_output { @@ -183,6 +194,7 @@ struct tegra_output { const struct tegra_output_ops *ops; enum tegra_output_type type; + struct drm_panel *panel; struct i2c_adapter *ddc; const struct edid *edid; unsigned int hpd_irq; @@ -260,9 +272,12 @@ bool tegra_fb_is_bottom_up(struct drm_framebuffer *framebuffer); bool tegra_fb_is_tiled(struct drm_framebuffer *framebuffer); extern int tegra_drm_fb_init(struct drm_device *drm); extern void tegra_drm_fb_exit(struct drm_device *drm); +#ifdef CONFIG_DRM_TEGRA_FBDEV extern void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev); +#endif extern struct platform_driver tegra_dc_driver; +extern struct platform_driver tegra_dsi_driver; extern struct platform_driver tegra_hdmi_driver; extern struct platform_driver tegra_gr2d_driver; extern struct platform_driver tegra_gr3d_driver; diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c new file mode 100644 index 000000000000..d452faab0235 --- /dev/null +++ b/drivers/gpu/drm/tegra/dsi.c @@ -0,0 +1,971 @@ +/* + * Copyright (C) 2013 NVIDIA Corporation + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#include <linux/clk.h> +#include <linux/debugfs.h> +#include <linux/host1x.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/reset.h> + +#include <drm/drm_mipi_dsi.h> +#include <drm/drm_panel.h> + +#include <video/mipi_display.h> + +#include "dc.h" +#include "drm.h" +#include "dsi.h" +#include "mipi-phy.h" + +#define DSI_VIDEO_FIFO_DEPTH (1920 / 4) +#define DSI_HOST_FIFO_DEPTH 64 + +struct tegra_dsi { + struct host1x_client client; + struct tegra_output output; + struct device *dev; + + void __iomem *regs; + + struct reset_control *rst; + struct clk *clk_parent; + struct clk *clk_lp; + struct clk *clk; + + struct drm_info_list *debugfs_files; + struct drm_minor *minor; + struct dentry *debugfs; + + enum mipi_dsi_pixel_format format; + unsigned int lanes; + + struct tegra_mipi_device *mipi; + struct mipi_dsi_host host; +}; + +static inline struct tegra_dsi * +host1x_client_to_dsi(struct host1x_client *client) +{ + return container_of(client, struct tegra_dsi, client); +} + +static inline struct tegra_dsi *host_to_tegra(struct mipi_dsi_host *host) +{ + return container_of(host, struct tegra_dsi, host); +} + +static inline struct tegra_dsi *to_dsi(struct tegra_output *output) +{ + return container_of(output, struct tegra_dsi, output); +} + +static inline unsigned long tegra_dsi_readl(struct tegra_dsi *dsi, + unsigned long reg) +{ + return readl(dsi->regs + (reg << 2)); +} + +static inline void tegra_dsi_writel(struct tegra_dsi *dsi, unsigned long value, + unsigned long reg) +{ + writel(value, dsi->regs + (reg << 2)); +} + +static int tegra_dsi_show_regs(struct seq_file *s, void *data) +{ + struct drm_info_node *node = s->private; + struct tegra_dsi *dsi = node->info_ent->data; + +#define DUMP_REG(name) \ + seq_printf(s, "%-32s %#05x %08lx\n", #name, name, \ + tegra_dsi_readl(dsi, name)) + + DUMP_REG(DSI_INCR_SYNCPT); + DUMP_REG(DSI_INCR_SYNCPT_CONTROL); + DUMP_REG(DSI_INCR_SYNCPT_ERROR); + DUMP_REG(DSI_CTXSW); + DUMP_REG(DSI_RD_DATA); + DUMP_REG(DSI_WR_DATA); + DUMP_REG(DSI_POWER_CONTROL); + DUMP_REG(DSI_INT_ENABLE); + DUMP_REG(DSI_INT_STATUS); + DUMP_REG(DSI_INT_MASK); + DUMP_REG(DSI_HOST_CONTROL); + DUMP_REG(DSI_CONTROL); + DUMP_REG(DSI_SOL_DELAY); + DUMP_REG(DSI_MAX_THRESHOLD); + DUMP_REG(DSI_TRIGGER); + DUMP_REG(DSI_TX_CRC); + DUMP_REG(DSI_STATUS); + + DUMP_REG(DSI_INIT_SEQ_CONTROL); + DUMP_REG(DSI_INIT_SEQ_DATA_0); + DUMP_REG(DSI_INIT_SEQ_DATA_1); + DUMP_REG(DSI_INIT_SEQ_DATA_2); + DUMP_REG(DSI_INIT_SEQ_DATA_3); + DUMP_REG(DSI_INIT_SEQ_DATA_4); + DUMP_REG(DSI_INIT_SEQ_DATA_5); + DUMP_REG(DSI_INIT_SEQ_DATA_6); + DUMP_REG(DSI_INIT_SEQ_DATA_7); + + DUMP_REG(DSI_PKT_SEQ_0_LO); + DUMP_REG(DSI_PKT_SEQ_0_HI); + DUMP_REG(DSI_PKT_SEQ_1_LO); + DUMP_REG(DSI_PKT_SEQ_1_HI); + DUMP_REG(DSI_PKT_SEQ_2_LO); + DUMP_REG(DSI_PKT_SEQ_2_HI); + DUMP_REG(DSI_PKT_SEQ_3_LO); + DUMP_REG(DSI_PKT_SEQ_3_HI); + DUMP_REG(DSI_PKT_SEQ_4_LO); + DUMP_REG(DSI_PKT_SEQ_4_HI); + DUMP_REG(DSI_PKT_SEQ_5_LO); + DUMP_REG(DSI_PKT_SEQ_5_HI); + + DUMP_REG(DSI_DCS_CMDS); + + DUMP_REG(DSI_PKT_LEN_0_1); + DUMP_REG(DSI_PKT_LEN_2_3); + DUMP_REG(DSI_PKT_LEN_4_5); + DUMP_REG(DSI_PKT_LEN_6_7); + + DUMP_REG(DSI_PHY_TIMING_0); + DUMP_REG(DSI_PHY_TIMING_1); + DUMP_REG(DSI_PHY_TIMING_2); + DUMP_REG(DSI_BTA_TIMING); + + DUMP_REG(DSI_TIMEOUT_0); + DUMP_REG(DSI_TIMEOUT_1); + DUMP_REG(DSI_TO_TALLY); + + DUMP_REG(DSI_PAD_CONTROL_0); + DUMP_REG(DSI_PAD_CONTROL_CD); + DUMP_REG(DSI_PAD_CD_STATUS); + DUMP_REG(DSI_VIDEO_MODE_CONTROL); + DUMP_REG(DSI_PAD_CONTROL_1); + DUMP_REG(DSI_PAD_CONTROL_2); + DUMP_REG(DSI_PAD_CONTROL_3); + DUMP_REG(DSI_PAD_CONTROL_4); + + DUMP_REG(DSI_GANGED_MODE_CONTROL); + DUMP_REG(DSI_GANGED_MODE_START); + DUMP_REG(DSI_GANGED_MODE_SIZE); + + DUMP_REG(DSI_RAW_DATA_BYTE_COUNT); + DUMP_REG(DSI_ULTRA_LOW_POWER_CONTROL); + + DUMP_REG(DSI_INIT_SEQ_DATA_8); + DUMP_REG(DSI_INIT_SEQ_DATA_9); + DUMP_REG(DSI_INIT_SEQ_DATA_10); + DUMP_REG(DSI_INIT_SEQ_DATA_11); + DUMP_REG(DSI_INIT_SEQ_DATA_12); + DUMP_REG(DSI_INIT_SEQ_DATA_13); + DUMP_REG(DSI_INIT_SEQ_DATA_14); + DUMP_REG(DSI_INIT_SEQ_DATA_15); + +#undef DUMP_REG + + return 0; +} + +static struct drm_info_list debugfs_files[] = { + { "regs", tegra_dsi_show_regs, 0, NULL }, +}; + +static int tegra_dsi_debugfs_init(struct tegra_dsi *dsi, + struct drm_minor *minor) +{ + const char *name = dev_name(dsi->dev); + unsigned int i; + int err; + + dsi->debugfs = debugfs_create_dir(name, minor->debugfs_root); + if (!dsi->debugfs) + return -ENOMEM; + + dsi->debugfs_files = kmemdup(debugfs_files, sizeof(debugfs_files), + GFP_KERNEL); + if (!dsi->debugfs_files) { + err = -ENOMEM; + goto remove; + } + + for (i = 0; i < ARRAY_SIZE(debugfs_files); i++) + dsi->debugfs_files[i].data = dsi; + + err = drm_debugfs_create_files(dsi->debugfs_files, + ARRAY_SIZE(debugfs_files), + dsi->debugfs, minor); + if (err < 0) + goto free; + + dsi->minor = minor; + + return 0; + +free: + kfree(dsi->debugfs_files); + dsi->debugfs_files = NULL; +remove: + debugfs_remove(dsi->debugfs); + dsi->debugfs = NULL; + + return err; +} + +static int tegra_dsi_debugfs_exit(struct tegra_dsi *dsi) +{ + drm_debugfs_remove_files(dsi->debugfs_files, ARRAY_SIZE(debugfs_files), + dsi->minor); + dsi->minor = NULL; + + kfree(dsi->debugfs_files); + dsi->debugfs_files = NULL; + + debugfs_remove(dsi->debugfs); + dsi->debugfs = NULL; + + return 0; +} + +#define PKT_ID0(id) ((((id) & 0x3f) << 3) | (1 << 9)) +#define PKT_LEN0(len) (((len) & 0x07) << 0) +#define PKT_ID1(id) ((((id) & 0x3f) << 13) | (1 << 19)) +#define PKT_LEN1(len) (((len) & 0x07) << 10) +#define PKT_ID2(id) ((((id) & 0x3f) << 23) | (1 << 29)) +#define PKT_LEN2(len) (((len) & 0x07) << 20) + +#define PKT_LP (1 << 30) +#define NUM_PKT_SEQ 12 + +/* non-burst mode with sync-end */ +static const u32 pkt_seq_vnb_syne[NUM_PKT_SEQ] = { + [ 0] = PKT_ID0(MIPI_DSI_V_SYNC_START) | PKT_LEN0(0) | + PKT_ID1(MIPI_DSI_BLANKING_PACKET) | PKT_LEN1(1) | + PKT_ID2(MIPI_DSI_H_SYNC_END) | PKT_LEN2(0) | + PKT_LP, + [ 1] = 0, + [ 2] = PKT_ID0(MIPI_DSI_V_SYNC_END) | PKT_LEN0(0) | + PKT_ID1(MIPI_DSI_BLANKING_PACKET) | PKT_LEN1(1) | + PKT_ID2(MIPI_DSI_H_SYNC_END) | PKT_LEN2(0) | + PKT_LP, + [ 3] = 0, + [ 4] = PKT_ID0(MIPI_DSI_H_SYNC_START) | PKT_LEN0(0) | + PKT_ID1(MIPI_DSI_BLANKING_PACKET) | PKT_LEN1(1) | + PKT_ID2(MIPI_DSI_H_SYNC_END) | PKT_LEN2(0) | + PKT_LP, + [ 5] = 0, + [ 6] = PKT_ID0(MIPI_DSI_H_SYNC_START) | PKT_LEN0(0) | + PKT_ID1(MIPI_DSI_BLANKING_PACKET) | PKT_LEN1(1) | + PKT_ID2(MIPI_DSI_H_SYNC_END) | PKT_LEN2(0), + [ 7] = PKT_ID0(MIPI_DSI_BLANKING_PACKET) | PKT_LEN0(2) | + PKT_ID1(MIPI_DSI_PACKED_PIXEL_STREAM_24) | PKT_LEN1(3) | + PKT_ID2(MIPI_DSI_BLANKING_PACKET) | PKT_LEN2(4), + [ 8] = PKT_ID0(MIPI_DSI_H_SYNC_START) | PKT_LEN0(0) | + PKT_ID1(MIPI_DSI_BLANKING_PACKET) | PKT_LEN1(1) | + PKT_ID2(MIPI_DSI_H_SYNC_END) | PKT_LEN2(0) | + PKT_LP, + [ 9] = 0, + [10] = PKT_ID0(MIPI_DSI_H_SYNC_START) | PKT_LEN0(0) | + PKT_ID1(MIPI_DSI_BLANKING_PACKET) | PKT_LEN1(1) | + PKT_ID2(MIPI_DSI_H_SYNC_END) | PKT_LEN2(0), + [11] = PKT_ID0(MIPI_DSI_BLANKING_PACKET) | PKT_LEN0(2) | + PKT_ID1(MIPI_DSI_PACKED_PIXEL_STREAM_24) | PKT_LEN1(3) | + PKT_ID2(MIPI_DSI_BLANKING_PACKET) | PKT_LEN2(4), +}; + +static int tegra_dsi_set_phy_timing(struct tegra_dsi *dsi) +{ + struct mipi_dphy_timing timing; + unsigned long value, period; + long rate; + int err; + + rate = clk_get_rate(dsi->clk); + if (rate < 0) + return rate; + + period = DIV_ROUND_CLOSEST(1000000000UL, rate * 2); + + err = mipi_dphy_timing_get_default(&timing, period); + if (err < 0) + return err; + + err = mipi_dphy_timing_validate(&timing, period); + if (err < 0) { + dev_err(dsi->dev, "failed to validate D-PHY timing: %d\n", err); + return err; + } + + /* + * The D-PHY timing fields below are expressed in byte-clock cycles, + * so multiply the period by 8. + */ + period *= 8; + + value = DSI_TIMING_FIELD(timing.hsexit, period, 1) << 24 | + DSI_TIMING_FIELD(timing.hstrail, period, 0) << 16 | + DSI_TIMING_FIELD(timing.hszero, period, 3) << 8 | + DSI_TIMING_FIELD(timing.hsprepare, period, 1); + tegra_dsi_writel(dsi, value, DSI_PHY_TIMING_0); + + value = DSI_TIMING_FIELD(timing.clktrail, period, 1) << 24 | + DSI_TIMING_FIELD(timing.clkpost, period, 1) << 16 | + DSI_TIMING_FIELD(timing.clkzero, period, 1) << 8 | + DSI_TIMING_FIELD(timing.lpx, period, 1); + tegra_dsi_writel(dsi, value, DSI_PHY_TIMING_1); + + value = DSI_TIMING_FIELD(timing.clkprepare, period, 1) << 16 | + DSI_TIMING_FIELD(timing.clkpre, period, 1) << 8 | + DSI_TIMING_FIELD(0xff * period, period, 0) << 0; + tegra_dsi_writel(dsi, value, DSI_PHY_TIMING_2); + + value = DSI_TIMING_FIELD(timing.taget, period, 1) << 16 | + DSI_TIMING_FIELD(timing.tasure, period, 1) << 8 | + DSI_TIMING_FIELD(timing.tago, period, 1); + tegra_dsi_writel(dsi, value, DSI_BTA_TIMING); + + return 0; +} + +static int tegra_dsi_get_muldiv(enum mipi_dsi_pixel_format format, + unsigned int *mulp, unsigned int *divp) +{ + switch (format) { + case MIPI_DSI_FMT_RGB666_PACKED: + case MIPI_DSI_FMT_RGB888: + *mulp = 3; + *divp = 1; + break; + + case MIPI_DSI_FMT_RGB565: + *mulp = 2; + *divp = 1; + break; + + case MIPI_DSI_FMT_RGB666: + *mulp = 9; + *divp = 4; + break; + + default: + return -EINVAL; + } + + return 0; +} + +static int tegra_output_dsi_enable(struct tegra_output *output) +{ + struct tegra_dc *dc = to_tegra_dc(output->encoder.crtc); + struct drm_display_mode *mode = &dc->base.mode; + unsigned int hact, hsw, hbp, hfp, i, mul, div; + struct tegra_dsi *dsi = to_dsi(output); + /* FIXME: don't hardcode this */ + const u32 *pkt_seq = pkt_seq_vnb_syne; + unsigned long value; + int err; + + err = tegra_dsi_get_muldiv(dsi->format, &mul, &div); + if (err < 0) + return err; + + err = clk_enable(dsi->clk); + if (err < 0) + return err; + + reset_control_deassert(dsi->rst); + + value = DSI_CONTROL_CHANNEL(0) | DSI_CONTROL_FORMAT(dsi->format) | + DSI_CONTROL_LANES(dsi->lanes - 1) | + DSI_CONTROL_SOURCE(dc->pipe); + tegra_dsi_writel(dsi, value, DSI_CONTROL); + + tegra_dsi_writel(dsi, DSI_VIDEO_FIFO_DEPTH, DSI_MAX_THRESHOLD); + + value = DSI_HOST_CONTROL_HS | DSI_HOST_CONTROL_CS | + DSI_HOST_CONTROL_ECC; + tegra_dsi_writel(dsi, value, DSI_HOST_CONTROL); + + value = tegra_dsi_readl(dsi, DSI_CONTROL); + value |= DSI_CONTROL_HS_CLK_CTRL; + value &= ~DSI_CONTROL_TX_TRIG(3); + value &= ~DSI_CONTROL_DCS_ENABLE; + value |= DSI_CONTROL_VIDEO_ENABLE; + value &= ~DSI_CONTROL_HOST_ENABLE; + tegra_dsi_writel(dsi, value, DSI_CONTROL); + + err = tegra_dsi_set_phy_timing(dsi); + if (err < 0) + return err; + + for (i = 0; i < NUM_PKT_SEQ; i++) + tegra_dsi_writel(dsi, pkt_seq[i], DSI_PKT_SEQ_0_LO + i); + + /* horizontal active pixels */ + hact = mode->hdisplay * mul / div; + + /* horizontal sync width */ + hsw = (mode->hsync_end - mode->hsync_start) * mul / div; + hsw -= 10; + + /* horizontal back porch */ + hbp = (mode->htotal - mode->hsync_end) * mul / div; + hbp -= 14; + + /* horizontal front porch */ + hfp = (mode->hsync_start - mode->hdisplay) * mul / div; + hfp -= 8; + + tegra_dsi_writel(dsi, hsw << 16 | 0, DSI_PKT_LEN_0_1); + tegra_dsi_writel(dsi, hact << 16 | hbp, DSI_PKT_LEN_2_3); + tegra_dsi_writel(dsi, hfp, DSI_PKT_LEN_4_5); + tegra_dsi_writel(dsi, 0x0f0f << 16, DSI_PKT_LEN_6_7); + + /* set SOL delay */ + tegra_dsi_writel(dsi, 8 * mul / div, DSI_SOL_DELAY); + + /* enable display controller */ + value = tegra_dc_readl(dc, DC_DISP_DISP_WIN_OPTIONS); + value |= DSI_ENABLE; + tegra_dc_writel(dc, value, DC_DISP_DISP_WIN_OPTIONS); + + value = tegra_dc_readl(dc, DC_CMD_DISPLAY_COMMAND); + value &= ~DISP_CTRL_MODE_MASK; + value |= DISP_CTRL_MODE_C_DISPLAY; + tegra_dc_writel(dc, value, DC_CMD_DISPLAY_COMMAND); + + value = tegra_dc_readl(dc, DC_CMD_DISPLAY_POWER_CONTROL); + value |= PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE | + PW4_ENABLE | PM0_ENABLE | PM1_ENABLE; + tegra_dc_writel(dc, value, DC_CMD_DISPLAY_POWER_CONTROL); + + tegra_dc_writel(dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL); + tegra_dc_writel(dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL); + + /* enable DSI controller */ + value = tegra_dsi_readl(dsi, DSI_POWER_CONTROL); + value |= DSI_POWER_CONTROL_ENABLE; + tegra_dsi_writel(dsi, value, DSI_POWER_CONTROL); + + return 0; +} + +static int tegra_output_dsi_disable(struct tegra_output *output) +{ + struct tegra_dc *dc = to_tegra_dc(output->encoder.crtc); + struct tegra_dsi *dsi = to_dsi(output); + unsigned long value; + + /* disable DSI controller */ + value = tegra_dsi_readl(dsi, DSI_POWER_CONTROL); + value &= DSI_POWER_CONTROL_ENABLE; + tegra_dsi_writel(dsi, value, DSI_POWER_CONTROL); + + /* + * The following accesses registers of the display controller, so make + * sure it's only executed when the output is attached to one. + */ + if (dc) { + value = tegra_dc_readl(dc, DC_CMD_DISPLAY_POWER_CONTROL); + value &= ~(PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE | + PW4_ENABLE | PM0_ENABLE | PM1_ENABLE); + tegra_dc_writel(dc, value, DC_CMD_DISPLAY_POWER_CONTROL); + + value = tegra_dc_readl(dc, DC_CMD_DISPLAY_COMMAND); + value &= ~DISP_CTRL_MODE_MASK; + tegra_dc_writel(dc, value, DC_CMD_DISPLAY_COMMAND); + + value = tegra_dc_readl(dc, DC_DISP_DISP_WIN_OPTIONS); + value &= ~DSI_ENABLE; + tegra_dc_writel(dc, value, DC_DISP_DISP_WIN_OPTIONS); + + tegra_dc_writel(dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL); + tegra_dc_writel(dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL); + } + + clk_disable(dsi->clk); + + return 0; +} + +static int tegra_output_dsi_setup_clock(struct tegra_output *output, + struct clk *clk, unsigned long pclk) +{ + struct tegra_dc *dc = to_tegra_dc(output->encoder.crtc); + struct drm_display_mode *mode = &dc->base.mode; + unsigned int timeout, mul, div, vrefresh; + struct tegra_dsi *dsi = to_dsi(output); + unsigned long bclk, plld, value; + struct clk *base; + int err; + + err = tegra_dsi_get_muldiv(dsi->format, &mul, &div); + if (err < 0) + return err; + + vrefresh = drm_mode_vrefresh(mode); + + pclk = mode->htotal * mode->vtotal * vrefresh; + bclk = (pclk * mul) / (div * dsi->lanes); + plld = DIV_ROUND_UP(bclk * 8, 1000000); + pclk = (plld * 1000000) / 2; + + err = clk_set_parent(clk, dsi->clk_parent); + if (err < 0) { + dev_err(dsi->dev, "failed to set parent clock: %d\n", err); + return err; + } + + base = clk_get_parent(dsi->clk_parent); + + /* + * This assumes that the parent clock is pll_d_out0 or pll_d2_out + * respectively, each of which divides the base pll_d by 2. + */ + err = clk_set_rate(base, pclk * 2); + if (err < 0) { + dev_err(dsi->dev, "failed to set base clock rate to %lu Hz\n", + pclk * 2); + return err; + } + + /* + * XXX: Move the below somewhere else so that we don't need to have + * access to the vrefresh in this function? + */ + + /* one frame high-speed transmission timeout */ + timeout = (bclk / vrefresh) / 512; + value = DSI_TIMEOUT_LRX(0x2000) | DSI_TIMEOUT_HTX(timeout); + tegra_dsi_writel(dsi, value, DSI_TIMEOUT_0); + + /* 2 ms peripheral timeout for panel */ + timeout = 2 * bclk / 512 * 1000; + value = DSI_TIMEOUT_PR(timeout) | DSI_TIMEOUT_TA(0x2000); + tegra_dsi_writel(dsi, value, DSI_TIMEOUT_1); + + value = DSI_TALLY_TA(0) | DSI_TALLY_LRX(0) | DSI_TALLY_HTX(0); + tegra_dsi_writel(dsi, value, DSI_TO_TALLY); + + return 0; +} + +static int tegra_output_dsi_check_mode(struct tegra_output *output, + struct drm_display_mode *mode, + enum drm_mode_status *status) +{ + /* + * FIXME: For now, always assume that the mode is okay. + */ + + *status = MODE_OK; + + return 0; +} + +static const struct tegra_output_ops dsi_ops = { + .enable = tegra_output_dsi_enable, + .disable = tegra_output_dsi_disable, + .setup_clock = tegra_output_dsi_setup_clock, + .check_mode = tegra_output_dsi_check_mode, +}; + +static int tegra_dsi_pad_enable(struct tegra_dsi *dsi) +{ + unsigned long value; + + value = DSI_PAD_CONTROL_VS1_PULLDN(0) | DSI_PAD_CONTROL_VS1_PDIO(0); + tegra_dsi_writel(dsi, value, DSI_PAD_CONTROL_0); + + return 0; +} + +static int tegra_dsi_pad_calibrate(struct tegra_dsi *dsi) +{ + unsigned long value; + + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_0); + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_1); + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_2); + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_3); + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_4); + + /* start calibration */ + tegra_dsi_pad_enable(dsi); + + value = DSI_PAD_SLEW_UP(0x7) | DSI_PAD_SLEW_DN(0x7) | + DSI_PAD_LP_UP(0x1) | DSI_PAD_LP_DN(0x1) | + DSI_PAD_OUT_CLK(0x0); + tegra_dsi_writel(dsi, value, DSI_PAD_CONTROL_2); + + return tegra_mipi_calibrate(dsi->mipi); +} + +static int tegra_dsi_init(struct host1x_client *client) +{ + struct tegra_drm *tegra = dev_get_drvdata(client->parent); + struct tegra_dsi *dsi = host1x_client_to_dsi(client); + unsigned long value, i; + int err; + + dsi->output.type = TEGRA_OUTPUT_DSI; + dsi->output.dev = client->dev; + dsi->output.ops = &dsi_ops; + + err = tegra_output_init(tegra->drm, &dsi->output); + if (err < 0) { + dev_err(client->dev, "output setup failed: %d\n", err); + return err; + } + + if (IS_ENABLED(CONFIG_DEBUG_FS)) { + err = tegra_dsi_debugfs_init(dsi, tegra->drm->primary); + if (err < 0) + dev_err(dsi->dev, "debugfs setup failed: %d\n", err); + } + + /* + * enable high-speed mode, checksum generation, ECC generation and + * disable raw mode + */ + value = tegra_dsi_readl(dsi, DSI_HOST_CONTROL); + value |= DSI_HOST_CONTROL_ECC | DSI_HOST_CONTROL_CS | + DSI_HOST_CONTROL_HS; + value &= ~DSI_HOST_CONTROL_RAW; + tegra_dsi_writel(dsi, value, DSI_HOST_CONTROL); + + tegra_dsi_writel(dsi, 0, DSI_SOL_DELAY); + tegra_dsi_writel(dsi, 0, DSI_MAX_THRESHOLD); + + tegra_dsi_writel(dsi, 0, DSI_INIT_SEQ_CONTROL); + + for (i = 0; i < 8; i++) { + tegra_dsi_writel(dsi, 0, DSI_INIT_SEQ_DATA_0 + i); + tegra_dsi_writel(dsi, 0, DSI_INIT_SEQ_DATA_8 + i); + } + + for (i = 0; i < 12; i++) + tegra_dsi_writel(dsi, 0, DSI_PKT_SEQ_0_LO + i); + + tegra_dsi_writel(dsi, 0, DSI_DCS_CMDS); + + err = tegra_dsi_pad_calibrate(dsi); + if (err < 0) { + dev_err(dsi->dev, "MIPI calibration failed: %d\n", err); + return err; + } + + tegra_dsi_writel(dsi, DSI_POWER_CONTROL_ENABLE, DSI_POWER_CONTROL); + usleep_range(300, 1000); + + return 0; +} + +static int tegra_dsi_exit(struct host1x_client *client) +{ + struct tegra_dsi *dsi = host1x_client_to_dsi(client); + int err; + + if (IS_ENABLED(CONFIG_DEBUG_FS)) { + err = tegra_dsi_debugfs_exit(dsi); + if (err < 0) + dev_err(dsi->dev, "debugfs cleanup failed: %d\n", err); + } + + err = tegra_output_disable(&dsi->output); + if (err < 0) { + dev_err(client->dev, "output failed to disable: %d\n", err); + return err; + } + + err = tegra_output_exit(&dsi->output); + if (err < 0) { + dev_err(client->dev, "output cleanup failed: %d\n", err); + return err; + } + + return 0; +} + +static const struct host1x_client_ops dsi_client_ops = { + .init = tegra_dsi_init, + .exit = tegra_dsi_exit, +}; + +static int tegra_dsi_setup_clocks(struct tegra_dsi *dsi) +{ + struct clk *parent; + int err; + + parent = clk_get_parent(dsi->clk); + if (!parent) + return -EINVAL; + + err = clk_set_parent(parent, dsi->clk_parent); + if (err < 0) + return err; + + return 0; +} + +static void tegra_dsi_initialize(struct tegra_dsi *dsi) +{ + unsigned int i; + + tegra_dsi_writel(dsi, 0, DSI_POWER_CONTROL); + + tegra_dsi_writel(dsi, 0, DSI_INT_ENABLE); + tegra_dsi_writel(dsi, 0, DSI_INT_STATUS); + tegra_dsi_writel(dsi, 0, DSI_INT_MASK); + + tegra_dsi_writel(dsi, 0, DSI_HOST_CONTROL); + tegra_dsi_writel(dsi, 0, DSI_CONTROL); + + tegra_dsi_writel(dsi, 0, DSI_SOL_DELAY); + tegra_dsi_writel(dsi, 0, DSI_MAX_THRESHOLD); + + tegra_dsi_writel(dsi, 0, DSI_INIT_SEQ_CONTROL); + + for (i = 0; i < 8; i++) { + tegra_dsi_writel(dsi, 0, DSI_INIT_SEQ_DATA_0 + i); + tegra_dsi_writel(dsi, 0, DSI_INIT_SEQ_DATA_8 + i); + } + + for (i = 0; i < 12; i++) + tegra_dsi_writel(dsi, 0, DSI_PKT_SEQ_0_LO + i); + + tegra_dsi_writel(dsi, 0, DSI_DCS_CMDS); + + for (i = 0; i < 4; i++) + tegra_dsi_writel(dsi, 0, DSI_PKT_LEN_0_1 + i); + + tegra_dsi_writel(dsi, 0x00000000, DSI_PHY_TIMING_0); + tegra_dsi_writel(dsi, 0x00000000, DSI_PHY_TIMING_1); + tegra_dsi_writel(dsi, 0x000000ff, DSI_PHY_TIMING_2); + tegra_dsi_writel(dsi, 0x00000000, DSI_BTA_TIMING); + + tegra_dsi_writel(dsi, 0, DSI_TIMEOUT_0); + tegra_dsi_writel(dsi, 0, DSI_TIMEOUT_1); + tegra_dsi_writel(dsi, 0, DSI_TO_TALLY); + + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_0); + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_CD); + tegra_dsi_writel(dsi, 0, DSI_PAD_CD_STATUS); + tegra_dsi_writel(dsi, 0, DSI_VIDEO_MODE_CONTROL); + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_1); + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_2); + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_3); + tegra_dsi_writel(dsi, 0, DSI_PAD_CONTROL_4); + + tegra_dsi_writel(dsi, 0, DSI_GANGED_MODE_CONTROL); + tegra_dsi_writel(dsi, 0, DSI_GANGED_MODE_START); + tegra_dsi_writel(dsi, 0, DSI_GANGED_MODE_SIZE); +} + +static int tegra_dsi_host_attach(struct mipi_dsi_host *host, + struct mipi_dsi_device *device) +{ + struct tegra_dsi *dsi = host_to_tegra(host); + struct tegra_output *output = &dsi->output; + + dsi->format = device->format; + dsi->lanes = device->lanes; + + output->panel = of_drm_find_panel(device->dev.of_node); + if (output->panel) { + if (output->connector.dev) + drm_helper_hpd_irq_event(output->connector.dev); + } + + return 0; +} + +static int tegra_dsi_host_detach(struct mipi_dsi_host *host, + struct mipi_dsi_device *device) +{ + struct tegra_dsi *dsi = host_to_tegra(host); + struct tegra_output *output = &dsi->output; + + if (output->panel && &device->dev == output->panel->dev) { + if (output->connector.dev) + drm_helper_hpd_irq_event(output->connector.dev); + + output->panel = NULL; + } + + return 0; +} + +static const struct mipi_dsi_host_ops tegra_dsi_host_ops = { + .attach = tegra_dsi_host_attach, + .detach = tegra_dsi_host_detach, +}; + +static int tegra_dsi_probe(struct platform_device *pdev) +{ + struct tegra_dsi *dsi; + struct resource *regs; + int err; + + dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL); + if (!dsi) + return -ENOMEM; + + dsi->output.dev = dsi->dev = &pdev->dev; + + err = tegra_output_probe(&dsi->output); + if (err < 0) + return err; + + /* + * Assume these values by default. When a DSI peripheral driver + * attaches to the DSI host, the parameters will be taken from + * the attached device. + */ + dsi->format = MIPI_DSI_FMT_RGB888; + dsi->lanes = 4; + + dsi->rst = devm_reset_control_get(&pdev->dev, "dsi"); + if (IS_ERR(dsi->rst)) + return PTR_ERR(dsi->rst); + + dsi->clk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(dsi->clk)) { + dev_err(&pdev->dev, "cannot get DSI clock\n"); + return PTR_ERR(dsi->clk); + } + + err = clk_prepare_enable(dsi->clk); + if (err < 0) { + dev_err(&pdev->dev, "cannot enable DSI clock\n"); + return err; + } + + dsi->clk_lp = devm_clk_get(&pdev->dev, "lp"); + if (IS_ERR(dsi->clk_lp)) { + dev_err(&pdev->dev, "cannot get low-power clock\n"); + return PTR_ERR(dsi->clk_lp); + } + + err = clk_prepare_enable(dsi->clk_lp); + if (err < 0) { + dev_err(&pdev->dev, "cannot enable low-power clock\n"); + return err; + } + + dsi->clk_parent = devm_clk_get(&pdev->dev, "parent"); + if (IS_ERR(dsi->clk_parent)) { + dev_err(&pdev->dev, "cannot get parent clock\n"); + return PTR_ERR(dsi->clk_parent); + } + + err = clk_prepare_enable(dsi->clk_parent); + if (err < 0) { + dev_err(&pdev->dev, "cannot enable parent clock\n"); + return err; + } + + err = tegra_dsi_setup_clocks(dsi); + if (err < 0) { + dev_err(&pdev->dev, "cannot setup clocks\n"); + return err; + } + + regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); + dsi->regs = devm_ioremap_resource(&pdev->dev, regs); + if (IS_ERR(dsi->regs)) + return PTR_ERR(dsi->regs); + + tegra_dsi_initialize(dsi); + + dsi->mipi = tegra_mipi_request(&pdev->dev); + if (IS_ERR(dsi->mipi)) + return PTR_ERR(dsi->mipi); + + dsi->host.ops = &tegra_dsi_host_ops; + dsi->host.dev = &pdev->dev; + + err = mipi_dsi_host_register(&dsi->host); + if (err < 0) { + dev_err(&pdev->dev, "failed to register DSI host: %d\n", err); + return err; + } + + INIT_LIST_HEAD(&dsi->client.list); + dsi->client.ops = &dsi_client_ops; + dsi->client.dev = &pdev->dev; + + err = host1x_client_register(&dsi->client); + if (err < 0) { + dev_err(&pdev->dev, "failed to register host1x client: %d\n", + err); + return err; + } + + platform_set_drvdata(pdev, dsi); + + return 0; +} + +static int tegra_dsi_remove(struct platform_device *pdev) +{ + struct tegra_dsi *dsi = platform_get_drvdata(pdev); + int err; + + err = host1x_client_unregister(&dsi->client); + if (err < 0) { + dev_err(&pdev->dev, "failed to unregister host1x client: %d\n", + err); + return err; + } + + mipi_dsi_host_unregister(&dsi->host); + tegra_mipi_free(dsi->mipi); + + clk_disable_unprepare(dsi->clk_parent); + clk_disable_unprepare(dsi->clk_lp); + clk_disable_unprepare(dsi->clk); + + err = tegra_output_remove(&dsi->output); + if (err < 0) { + dev_err(&pdev->dev, "failed to remove output: %d\n", err); + return err; + } + + return 0; +} + +static const struct of_device_id tegra_dsi_of_match[] = { + { .compatible = "nvidia,tegra114-dsi", }, + { }, +}; + +struct platform_driver tegra_dsi_driver = { + .driver = { + .name = "tegra-dsi", + .of_match_table = tegra_dsi_of_match, + }, + .probe = tegra_dsi_probe, + .remove = tegra_dsi_remove, +}; diff --git a/drivers/gpu/drm/tegra/dsi.h b/drivers/gpu/drm/tegra/dsi.h new file mode 100644 index 000000000000..00e79c1f448c --- /dev/null +++ b/drivers/gpu/drm/tegra/dsi.h @@ -0,0 +1,134 @@ +/* + * Copyright (C) 2013 NVIDIA Corporation + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#ifndef DRM_TEGRA_DSI_H +#define DRM_TEGRA_DSI_H + +#define DSI_INCR_SYNCPT 0x00 +#define DSI_INCR_SYNCPT_CONTROL 0x01 +#define DSI_INCR_SYNCPT_ERROR 0x02 +#define DSI_CTXSW 0x08 +#define DSI_RD_DATA 0x09 +#define DSI_WR_DATA 0x0a +#define DSI_POWER_CONTROL 0x0b +#define DSI_POWER_CONTROL_ENABLE (1 << 0) +#define DSI_INT_ENABLE 0x0c +#define DSI_INT_STATUS 0x0d +#define DSI_INT_MASK 0x0e +#define DSI_HOST_CONTROL 0x0f +#define DSI_HOST_CONTROL_RAW (1 << 6) +#define DSI_HOST_CONTROL_HS (1 << 5) +#define DSI_HOST_CONTROL_BTA (1 << 2) +#define DSI_HOST_CONTROL_CS (1 << 1) +#define DSI_HOST_CONTROL_ECC (1 << 0) +#define DSI_CONTROL 0x10 +#define DSI_CONTROL_HS_CLK_CTRL (1 << 20) +#define DSI_CONTROL_CHANNEL(c) (((c) & 0x3) << 16) +#define DSI_CONTROL_FORMAT(f) (((f) & 0x3) << 12) +#define DSI_CONTROL_TX_TRIG(x) (((x) & 0x3) << 8) +#define DSI_CONTROL_LANES(n) (((n) & 0x3) << 4) +#define DSI_CONTROL_DCS_ENABLE (1 << 3) +#define DSI_CONTROL_SOURCE(s) (((s) & 0x1) << 2) +#define DSI_CONTROL_VIDEO_ENABLE (1 << 1) +#define DSI_CONTROL_HOST_ENABLE (1 << 0) +#define DSI_SOL_DELAY 0x11 +#define DSI_MAX_THRESHOLD 0x12 +#define DSI_TRIGGER 0x13 +#define DSI_TX_CRC 0x14 +#define DSI_STATUS 0x15 +#define DSI_STATUS_IDLE (1 << 10) +#define DSI_INIT_SEQ_CONTROL 0x1a +#define DSI_INIT_SEQ_DATA_0 0x1b +#define DSI_INIT_SEQ_DATA_1 0x1c +#define DSI_INIT_SEQ_DATA_2 0x1d +#define DSI_INIT_SEQ_DATA_3 0x1e +#define DSI_INIT_SEQ_DATA_4 0x1f +#define DSI_INIT_SEQ_DATA_5 0x20 +#define DSI_INIT_SEQ_DATA_6 0x21 +#define DSI_INIT_SEQ_DATA_7 0x22 +#define DSI_PKT_SEQ_0_LO 0x23 +#define DSI_PKT_SEQ_0_HI 0x24 +#define DSI_PKT_SEQ_1_LO 0x25 +#define DSI_PKT_SEQ_1_HI 0x26 +#define DSI_PKT_SEQ_2_LO 0x27 +#define DSI_PKT_SEQ_2_HI 0x28 +#define DSI_PKT_SEQ_3_LO 0x29 +#define DSI_PKT_SEQ_3_HI 0x2a +#define DSI_PKT_SEQ_4_LO 0x2b +#define DSI_PKT_SEQ_4_HI 0x2c +#define DSI_PKT_SEQ_5_LO 0x2d +#define DSI_PKT_SEQ_5_HI 0x2e +#define DSI_DCS_CMDS 0x33 +#define DSI_PKT_LEN_0_1 0x34 +#define DSI_PKT_LEN_2_3 0x35 +#define DSI_PKT_LEN_4_5 0x36 +#define DSI_PKT_LEN_6_7 0x37 +#define DSI_PHY_TIMING_0 0x3c +#define DSI_PHY_TIMING_1 0x3d +#define DSI_PHY_TIMING_2 0x3e +#define DSI_BTA_TIMING 0x3f + +#define DSI_TIMING_FIELD(value, period, hwinc) \ + ((DIV_ROUND_CLOSEST(value, period) - (hwinc)) & 0xff) + +#define DSI_TIMEOUT_0 0x44 +#define DSI_TIMEOUT_LRX(x) (((x) & 0xffff) << 16) +#define DSI_TIMEOUT_HTX(x) (((x) & 0xffff) << 0) +#define DSI_TIMEOUT_1 0x45 +#define DSI_TIMEOUT_PR(x) (((x) & 0xffff) << 16) +#define DSI_TIMEOUT_TA(x) (((x) & 0xffff) << 0) +#define DSI_TO_TALLY 0x46 +#define DSI_TALLY_TA(x) (((x) & 0xff) << 16) +#define DSI_TALLY_LRX(x) (((x) & 0xff) << 8) +#define DSI_TALLY_HTX(x) (((x) & 0xff) << 0) +#define DSI_PAD_CONTROL_0 0x4b +#define DSI_PAD_CONTROL_VS1_PDIO(x) (((x) & 0xf) << 0) +#define DSI_PAD_CONTROL_VS1_PDIO_CLK (1 << 8) +#define DSI_PAD_CONTROL_VS1_PULLDN(x) (((x) & 0xf) << 16) +#define DSI_PAD_CONTROL_VS1_PULLDN_CLK (1 << 24) +#define DSI_PAD_CONTROL_CD 0x4c +#define DSI_PAD_CD_STATUS 0x4d +#define DSI_VIDEO_MODE_CONTROL 0x4e +#define DSI_PAD_CONTROL_1 0x4f +#define DSI_PAD_CONTROL_2 0x50 +#define DSI_PAD_OUT_CLK(x) (((x) & 0x7) << 0) +#define DSI_PAD_LP_DN(x) (((x) & 0x7) << 4) +#define DSI_PAD_LP_UP(x) (((x) & 0x7) << 8) +#define DSI_PAD_SLEW_DN(x) (((x) & 0x7) << 12) +#define DSI_PAD_SLEW_UP(x) (((x) & 0x7) << 16) +#define DSI_PAD_CONTROL_3 0x51 +#define DSI_PAD_CONTROL_4 0x52 +#define DSI_GANGED_MODE_CONTROL 0x53 +#define DSI_GANGED_MODE_START 0x54 +#define DSI_GANGED_MODE_SIZE 0x55 +#define DSI_RAW_DATA_BYTE_COUNT 0x56 +#define DSI_ULTRA_LOW_POWER_CONTROL 0x57 +#define DSI_INIT_SEQ_DATA_8 0x58 +#define DSI_INIT_SEQ_DATA_9 0x59 +#define DSI_INIT_SEQ_DATA_10 0x5a +#define DSI_INIT_SEQ_DATA_11 0x5b +#define DSI_INIT_SEQ_DATA_12 0x5c +#define DSI_INIT_SEQ_DATA_13 0x5d +#define DSI_INIT_SEQ_DATA_14 0x5e +#define DSI_INIT_SEQ_DATA_15 0x5f + +#endif diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index a3835e7de184..f7fca09d4921 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -18,10 +18,12 @@ static inline struct tegra_fb *to_tegra_fb(struct drm_framebuffer *fb) return container_of(fb, struct tegra_fb, base); } +#ifdef CONFIG_DRM_TEGRA_FBDEV static inline struct tegra_fbdev *to_tegra_fbdev(struct drm_fb_helper *helper) { return container_of(helper, struct tegra_fbdev, base); } +#endif struct tegra_bo *tegra_fb_get_plane(struct drm_framebuffer *framebuffer, unsigned int index) @@ -98,8 +100,10 @@ static struct tegra_fb *tegra_fb_alloc(struct drm_device *drm, return ERR_PTR(-ENOMEM); fb->planes = kzalloc(num_planes * sizeof(*planes), GFP_KERNEL); - if (!fb->planes) + if (!fb->planes) { + kfree(fb); return ERR_PTR(-ENOMEM); + } fb->num_planes = num_planes; @@ -172,6 +176,7 @@ unreference: return ERR_PTR(err); } +#ifdef CONFIG_DRM_TEGRA_FBDEV static struct fb_ops tegra_fb_ops = { .owner = THIS_MODULE, .fb_fillrect = sys_fillrect, @@ -339,6 +344,15 @@ static void tegra_fbdev_free(struct tegra_fbdev *fbdev) kfree(fbdev); } +void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev) +{ + if (fbdev) { + drm_modeset_lock_all(fbdev->base.dev); + drm_fb_helper_restore_fbdev_mode(&fbdev->base); + drm_modeset_unlock_all(fbdev->base.dev); + } +} + static void tegra_fb_output_poll_changed(struct drm_device *drm) { struct tegra_drm *tegra = drm->dev_private; @@ -346,16 +360,20 @@ static void tegra_fb_output_poll_changed(struct drm_device *drm) if (tegra->fbdev) drm_fb_helper_hotplug_event(&tegra->fbdev->base); } +#endif static const struct drm_mode_config_funcs tegra_drm_mode_funcs = { .fb_create = tegra_fb_create, +#ifdef CONFIG_DRM_TEGRA_FBDEV .output_poll_changed = tegra_fb_output_poll_changed, +#endif }; int tegra_drm_fb_init(struct drm_device *drm) { +#ifdef CONFIG_DRM_TEGRA_FBDEV struct tegra_drm *tegra = drm->dev_private; - struct tegra_fbdev *fbdev; +#endif drm->mode_config.min_width = 0; drm->mode_config.min_height = 0; @@ -365,28 +383,21 @@ int tegra_drm_fb_init(struct drm_device *drm) drm->mode_config.funcs = &tegra_drm_mode_funcs; - fbdev = tegra_fbdev_create(drm, 32, drm->mode_config.num_crtc, - drm->mode_config.num_connector); - if (IS_ERR(fbdev)) - return PTR_ERR(fbdev); - - tegra->fbdev = fbdev; +#ifdef CONFIG_DRM_TEGRA_FBDEV + tegra->fbdev = tegra_fbdev_create(drm, 32, drm->mode_config.num_crtc, + drm->mode_config.num_connector); + if (IS_ERR(tegra->fbdev)) + return PTR_ERR(tegra->fbdev); +#endif return 0; } void tegra_drm_fb_exit(struct drm_device *drm) { +#ifdef CONFIG_DRM_TEGRA_FBDEV struct tegra_drm *tegra = drm->dev_private; tegra_fbdev_free(tegra->fbdev); -} - -void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev) -{ - if (fbdev) { - drm_modeset_lock_all(fbdev->base.dev); - drm_fb_helper_restore_fbdev_mode(&fbdev->base); - drm_modeset_unlock_all(fbdev->base.dev); - } +#endif } diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c index 28a9cbc07ab9..ef853e558036 100644 --- a/drivers/gpu/drm/tegra/gem.c +++ b/drivers/gpu/drm/tegra/gem.c @@ -18,6 +18,7 @@ * GNU General Public License for more details. */ +#include <linux/dma-buf.h> #include <drm/tegra_drm.h> #include "gem.h" @@ -83,7 +84,7 @@ static struct host1x_bo *tegra_bo_get(struct host1x_bo *bo) return bo; } -const struct host1x_bo_ops tegra_bo_ops = { +static const struct host1x_bo_ops tegra_bo_ops = { .get = tegra_bo_get, .put = tegra_bo_put, .pin = tegra_bo_pin, @@ -145,7 +146,6 @@ err_dma: kfree(bo); return ERR_PTR(err); - } struct tegra_bo *tegra_bo_create_with_handle(struct drm_file *file, @@ -174,13 +174,87 @@ err: return ERR_PTR(ret); } +struct tegra_bo *tegra_bo_import(struct drm_device *drm, struct dma_buf *buf) +{ + struct dma_buf_attachment *attach; + struct tegra_bo *bo; + ssize_t size; + int err; + + bo = kzalloc(sizeof(*bo), GFP_KERNEL); + if (!bo) + return ERR_PTR(-ENOMEM); + + host1x_bo_init(&bo->base, &tegra_bo_ops); + size = round_up(buf->size, PAGE_SIZE); + + err = drm_gem_object_init(drm, &bo->gem, size); + if (err < 0) + goto free; + + err = drm_gem_create_mmap_offset(&bo->gem); + if (err < 0) + goto release; + + attach = dma_buf_attach(buf, drm->dev); + if (IS_ERR(attach)) { + err = PTR_ERR(attach); + goto free_mmap; + } + + get_dma_buf(buf); + + bo->sgt = dma_buf_map_attachment(attach, DMA_TO_DEVICE); + if (!bo->sgt) { + err = -ENOMEM; + goto detach; + } + + if (IS_ERR(bo->sgt)) { + err = PTR_ERR(bo->sgt); + goto detach; + } + + if (bo->sgt->nents > 1) { + err = -EINVAL; + goto detach; + } + + bo->paddr = sg_dma_address(bo->sgt->sgl); + bo->gem.import_attach = attach; + + return bo; + +detach: + if (!IS_ERR_OR_NULL(bo->sgt)) + dma_buf_unmap_attachment(attach, bo->sgt, DMA_TO_DEVICE); + + dma_buf_detach(buf, attach); + dma_buf_put(buf); +free_mmap: + drm_gem_free_mmap_offset(&bo->gem); +release: + drm_gem_object_release(&bo->gem); +free: + kfree(bo); + + return ERR_PTR(err); +} + void tegra_bo_free_object(struct drm_gem_object *gem) { struct tegra_bo *bo = to_tegra_bo(gem); + if (gem->import_attach) { + dma_buf_unmap_attachment(gem->import_attach, bo->sgt, + DMA_TO_DEVICE); + drm_prime_gem_destroy(gem, NULL); + } else { + tegra_bo_destroy(gem->dev, bo); + } + drm_gem_free_mmap_offset(gem); drm_gem_object_release(gem); - tegra_bo_destroy(gem->dev, bo); kfree(bo); } @@ -256,3 +330,106 @@ int tegra_drm_mmap(struct file *file, struct vm_area_struct *vma) return ret; } + +static struct sg_table * +tegra_gem_prime_map_dma_buf(struct dma_buf_attachment *attach, + enum dma_data_direction dir) +{ + struct drm_gem_object *gem = attach->dmabuf->priv; + struct tegra_bo *bo = to_tegra_bo(gem); + struct sg_table *sgt; + + sgt = kmalloc(sizeof(*sgt), GFP_KERNEL); + if (!sgt) + return NULL; + + if (sg_alloc_table(sgt, 1, GFP_KERNEL)) { + kfree(sgt); + return NULL; + } + + sg_dma_address(sgt->sgl) = bo->paddr; + sg_dma_len(sgt->sgl) = gem->size; + + return sgt; +} + +static void tegra_gem_prime_unmap_dma_buf(struct dma_buf_attachment *attach, + struct sg_table *sgt, + enum dma_data_direction dir) +{ + sg_free_table(sgt); + kfree(sgt); +} + +static void tegra_gem_prime_release(struct dma_buf *buf) +{ + drm_gem_dmabuf_release(buf); +} + +static void *tegra_gem_prime_kmap_atomic(struct dma_buf *buf, + unsigned long page) +{ + return NULL; +} + +static void tegra_gem_prime_kunmap_atomic(struct dma_buf *buf, + unsigned long page, + void *addr) +{ +} + +static void *tegra_gem_prime_kmap(struct dma_buf *buf, unsigned long page) +{ + return NULL; +} + +static void tegra_gem_prime_kunmap(struct dma_buf *buf, unsigned long page, + void *addr) +{ +} + +static int tegra_gem_prime_mmap(struct dma_buf *buf, struct vm_area_struct *vma) +{ + return -EINVAL; +} + +static const struct dma_buf_ops tegra_gem_prime_dmabuf_ops = { + .map_dma_buf = tegra_gem_prime_map_dma_buf, + .unmap_dma_buf = tegra_gem_prime_unmap_dma_buf, + .release = tegra_gem_prime_release, + .kmap_atomic = tegra_gem_prime_kmap_atomic, + .kunmap_atomic = tegra_gem_prime_kunmap_atomic, + .kmap = tegra_gem_prime_kmap, + .kunmap = tegra_gem_prime_kunmap, + .mmap = tegra_gem_prime_mmap, +}; + +struct dma_buf *tegra_gem_prime_export(struct drm_device *drm, + struct drm_gem_object *gem, + int flags) +{ + return dma_buf_export(gem, &tegra_gem_prime_dmabuf_ops, gem->size, + flags); +} + +struct drm_gem_object *tegra_gem_prime_import(struct drm_device *drm, + struct dma_buf *buf) +{ + struct tegra_bo *bo; + + if (buf->ops == &tegra_gem_prime_dmabuf_ops) { + struct drm_gem_object *gem = buf->priv; + + if (gem->dev == drm) { + drm_gem_object_reference(gem); + return gem; + } + } + + bo = tegra_bo_import(drm, buf); + if (IS_ERR(bo)) + return ERR_CAST(bo); + + return &bo->gem; +} diff --git a/drivers/gpu/drm/tegra/gem.h b/drivers/gpu/drm/tegra/gem.h index 7674000bf47d..ffd4f792b410 100644 --- a/drivers/gpu/drm/tegra/gem.h +++ b/drivers/gpu/drm/tegra/gem.h @@ -31,6 +31,7 @@ struct tegra_bo { struct drm_gem_object gem; struct host1x_bo base; unsigned long flags; + struct sg_table *sgt; dma_addr_t paddr; void *vaddr; }; @@ -40,8 +41,6 @@ static inline struct tegra_bo *to_tegra_bo(struct drm_gem_object *gem) return container_of(gem, struct tegra_bo, gem); } -extern const struct host1x_bo_ops tegra_bo_ops; - struct tegra_bo *tegra_bo_create(struct drm_device *drm, unsigned int size, unsigned long flags); struct tegra_bo *tegra_bo_create_with_handle(struct drm_file *file, @@ -59,4 +58,10 @@ int tegra_drm_mmap(struct file *file, struct vm_area_struct *vma); extern const struct vm_operations_struct tegra_bo_vm_ops; +struct dma_buf *tegra_gem_prime_export(struct drm_device *drm, + struct drm_gem_object *gem, + int flags); +struct drm_gem_object *tegra_gem_prime_import(struct drm_device *drm, + struct dma_buf *buf); + #endif diff --git a/drivers/gpu/drm/tegra/gr3d.c b/drivers/gpu/drm/tegra/gr3d.c index 4cec8f526af7..0cbb24b1ae04 100644 --- a/drivers/gpu/drm/tegra/gr3d.c +++ b/drivers/gpu/drm/tegra/gr3d.c @@ -11,6 +11,7 @@ #include <linux/host1x.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/reset.h> #include <linux/tegra-powergate.h> #include "drm.h" @@ -22,6 +23,8 @@ struct gr3d { struct host1x_channel *channel; struct clk *clk_secondary; struct clk *clk; + struct reset_control *rst_secondary; + struct reset_control *rst; DECLARE_BITMAP(addr_regs, GR3D_NUM_REGS); }; @@ -255,15 +258,29 @@ static int gr3d_probe(struct platform_device *pdev) return PTR_ERR(gr3d->clk); } + gr3d->rst = devm_reset_control_get(&pdev->dev, "3d"); + if (IS_ERR(gr3d->rst)) { + dev_err(&pdev->dev, "cannot get reset\n"); + return PTR_ERR(gr3d->rst); + } + if (of_device_is_compatible(np, "nvidia,tegra30-gr3d")) { gr3d->clk_secondary = devm_clk_get(&pdev->dev, "3d2"); if (IS_ERR(gr3d->clk)) { dev_err(&pdev->dev, "cannot get secondary clock\n"); return PTR_ERR(gr3d->clk); } + + gr3d->rst_secondary = devm_reset_control_get(&pdev->dev, + "3d2"); + if (IS_ERR(gr3d->rst_secondary)) { + dev_err(&pdev->dev, "cannot get secondary reset\n"); + return PTR_ERR(gr3d->rst_secondary); + } } - err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_3D, gr3d->clk); + err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_3D, gr3d->clk, + gr3d->rst); if (err < 0) { dev_err(&pdev->dev, "failed to power up 3D unit\n"); return err; @@ -271,7 +288,8 @@ static int gr3d_probe(struct platform_device *pdev) if (gr3d->clk_secondary) { err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_3D1, - gr3d->clk_secondary); + gr3d->clk_secondary, + gr3d->rst_secondary); if (err < 0) { dev_err(&pdev->dev, "failed to power up secondary 3D unit\n"); diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index 0cd9bc2056e8..bc9cb1ac709b 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -8,10 +8,10 @@ */ #include <linux/clk.h> -#include <linux/clk/tegra.h> #include <linux/debugfs.h> #include <linux/hdmi.h> #include <linux/regulator/consumer.h> +#include <linux/reset.h> #include "hdmi.h" #include "drm.h" @@ -40,6 +40,7 @@ struct tegra_hdmi { struct host1x_client client; struct tegra_output output; struct device *dev; + bool enabled; struct regulator *vdd; struct regulator *pll; @@ -49,6 +50,7 @@ struct tegra_hdmi { struct clk *clk_parent; struct clk *clk; + struct reset_control *rst; const struct tegra_hdmi_config *config; @@ -378,7 +380,7 @@ static void tegra_hdmi_setup_audio_fs_tables(struct tegra_hdmi *hdmi) if (f > 96000) delta = 2; - else if (f > 480000) + else if (f > 48000) delta = 6; else delta = 9; @@ -698,6 +700,9 @@ static int tegra_output_hdmi_enable(struct tegra_output *output) int retries = 1000; int err; + if (hdmi->enabled) + return 0; + hdmi->dvi = !tegra_output_is_hdmi(output); pclk = mode->clock * 1000; @@ -731,9 +736,9 @@ static int tegra_output_hdmi_enable(struct tegra_output *output) return err; } - tegra_periph_reset_assert(hdmi->clk); + reset_control_assert(hdmi->rst); usleep_range(1000, 2000); - tegra_periph_reset_deassert(hdmi->clk); + reset_control_deassert(hdmi->rst); tegra_dc_writel(dc, VSYNC_H_POSITION(1), DC_DISP_DISP_TIMING_OPTIONS); @@ -838,10 +843,6 @@ static int tegra_output_hdmi_enable(struct tegra_output *output) value |= SOR_CSTM_ROTCLK(2); tegra_hdmi_writel(hdmi, value, HDMI_NV_PDISP_SOR_CSTM); - tegra_dc_writel(dc, DISP_CTRL_MODE_STOP, DC_CMD_DISPLAY_COMMAND); - tegra_dc_writel(dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL); - tegra_dc_writel(dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL); - /* start SOR */ tegra_hdmi_writel(hdmi, SOR_PWR_NORMAL_STATE_PU | @@ -891,31 +892,67 @@ static int tegra_output_hdmi_enable(struct tegra_output *output) HDMI_NV_PDISP_SOR_STATE1); tegra_hdmi_writel(hdmi, 0, HDMI_NV_PDISP_SOR_STATE0); - tegra_dc_writel(dc, HDMI_ENABLE, DC_DISP_DISP_WIN_OPTIONS); - - value = PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE | - PW4_ENABLE | PM0_ENABLE | PM1_ENABLE; - tegra_dc_writel(dc, value, DC_CMD_DISPLAY_POWER_CONTROL); + value = tegra_dc_readl(dc, DC_DISP_DISP_WIN_OPTIONS); + value |= HDMI_ENABLE; + tegra_dc_writel(dc, value, DC_DISP_DISP_WIN_OPTIONS); - value = DISP_CTRL_MODE_C_DISPLAY; + value = tegra_dc_readl(dc, DC_CMD_DISPLAY_COMMAND); + value &= ~DISP_CTRL_MODE_MASK; + value |= DISP_CTRL_MODE_C_DISPLAY; tegra_dc_writel(dc, value, DC_CMD_DISPLAY_COMMAND); + value = tegra_dc_readl(dc, DC_CMD_DISPLAY_POWER_CONTROL); + value |= PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE | + PW4_ENABLE | PM0_ENABLE | PM1_ENABLE; + tegra_dc_writel(dc, value, DC_CMD_DISPLAY_POWER_CONTROL); + tegra_dc_writel(dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL); tegra_dc_writel(dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL); /* TODO: add HDCP support */ + hdmi->enabled = true; + return 0; } static int tegra_output_hdmi_disable(struct tegra_output *output) { + struct tegra_dc *dc = to_tegra_dc(output->encoder.crtc); struct tegra_hdmi *hdmi = to_hdmi(output); + unsigned long value; + + if (!hdmi->enabled) + return 0; + + /* + * The following accesses registers of the display controller, so make + * sure it's only executed when the output is attached to one. + */ + if (dc) { + value = tegra_dc_readl(dc, DC_CMD_DISPLAY_POWER_CONTROL); + value &= ~(PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE | + PW4_ENABLE | PM0_ENABLE | PM1_ENABLE); + tegra_dc_writel(dc, value, DC_CMD_DISPLAY_POWER_CONTROL); + + value = tegra_dc_readl(dc, DC_CMD_DISPLAY_COMMAND); + value &= ~DISP_CTRL_MODE_MASK; + tegra_dc_writel(dc, value, DC_CMD_DISPLAY_COMMAND); + + value = tegra_dc_readl(dc, DC_DISP_DISP_WIN_OPTIONS); + value &= ~HDMI_ENABLE; + tegra_dc_writel(dc, value, DC_DISP_DISP_WIN_OPTIONS); + + tegra_dc_writel(dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL); + tegra_dc_writel(dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL); + } - tegra_periph_reset_assert(hdmi->clk); + reset_control_assert(hdmi->rst); clk_disable(hdmi->clk); regulator_disable(hdmi->pll); + hdmi->enabled = false; + return 0; } @@ -959,7 +996,7 @@ static int tegra_output_hdmi_check_mode(struct tegra_output *output, parent = clk_get_parent(hdmi->clk_parent); err = clk_round_rate(parent, pclk * 4); - if (err < 0) + if (err <= 0) *status = MODE_NOCLOCK; else *status = MODE_OK; @@ -1338,6 +1375,12 @@ static int tegra_hdmi_probe(struct platform_device *pdev) return PTR_ERR(hdmi->clk); } + hdmi->rst = devm_reset_control_get(&pdev->dev, "hdmi"); + if (IS_ERR(hdmi->rst)) { + dev_err(&pdev->dev, "failed to get reset\n"); + return PTR_ERR(hdmi->rst); + } + err = clk_prepare(hdmi->clk); if (err < 0) return err; diff --git a/drivers/gpu/drm/tegra/mipi-phy.c b/drivers/gpu/drm/tegra/mipi-phy.c new file mode 100644 index 000000000000..e2c4aedaee78 --- /dev/null +++ b/drivers/gpu/drm/tegra/mipi-phy.c @@ -0,0 +1,138 @@ +/* + * Copyright (C) 2013 NVIDIA Corporation + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#include <linux/errno.h> +#include <linux/kernel.h> + +#include "mipi-phy.h" + +/* + * Default D-PHY timings based on MIPI D-PHY specification. Derived from + * the valid ranges specified in Section 5.9 of the D-PHY specification + * with minor adjustments. + */ +int mipi_dphy_timing_get_default(struct mipi_dphy_timing *timing, + unsigned long period) +{ + timing->clkmiss = 0; + timing->clkpost = 70 + 52 * period; + timing->clkpre = 8; + timing->clkprepare = 65; + timing->clksettle = 95; + timing->clktermen = 0; + timing->clktrail = 80; + timing->clkzero = 260; + timing->dtermen = 0; + timing->eot = 0; + timing->hsexit = 120; + timing->hsprepare = 65 + 5 * period; + timing->hszero = 145 + 5 * period; + timing->hssettle = 85 + 6 * period; + timing->hsskip = 40; + timing->hstrail = max(8 * period, 60 + 4 * period); + timing->init = 100000; + timing->lpx = 60; + timing->taget = 5 * timing->lpx; + timing->tago = 4 * timing->lpx; + timing->tasure = 2 * timing->lpx; + timing->wakeup = 1000000; + + return 0; +} + +/* + * Validate D-PHY timing according to MIPI Alliance Specification for D-PHY, + * Section 5.9 "Global Operation Timing Parameters". + */ +int mipi_dphy_timing_validate(struct mipi_dphy_timing *timing, + unsigned long period) +{ + if (timing->clkmiss > 60) + return -EINVAL; + + if (timing->clkpost < (60 + 52 * period)) + return -EINVAL; + + if (timing->clkpre < 8) + return -EINVAL; + + if (timing->clkprepare < 38 || timing->clkprepare > 95) + return -EINVAL; + + if (timing->clksettle < 95 || timing->clksettle > 300) + return -EINVAL; + + if (timing->clktermen > 38) + return -EINVAL; + + if (timing->clktrail < 60) + return -EINVAL; + + if (timing->clkprepare + timing->clkzero < 300) + return -EINVAL; + + if (timing->dtermen > 35 + 4 * period) + return -EINVAL; + + if (timing->eot > 105 + 12 * period) + return -EINVAL; + + if (timing->hsexit < 100) + return -EINVAL; + + if (timing->hsprepare < 40 + 4 * period || + timing->hsprepare > 85 + 6 * period) + return -EINVAL; + + if (timing->hsprepare + timing->hszero < 145 + 10 * period) + return -EINVAL; + + if ((timing->hssettle < 85 + 6 * period) || + (timing->hssettle > 145 + 10 * period)) + return -EINVAL; + + if (timing->hsskip < 40 || timing->hsskip > 55 + 4 * period) + return -EINVAL; + + if (timing->hstrail < max(8 * period, 60 + 4 * period)) + return -EINVAL; + + if (timing->init < 100000) + return -EINVAL; + + if (timing->lpx < 50) + return -EINVAL; + + if (timing->taget != 5 * timing->lpx) + return -EINVAL; + + if (timing->tago != 4 * timing->lpx) + return -EINVAL; + + if (timing->tasure < timing->lpx || timing->tasure > 2 * timing->lpx) + return -EINVAL; + + if (timing->wakeup < 1000000) + return -EINVAL; + + return 0; +} diff --git a/drivers/gpu/drm/tegra/mipi-phy.h b/drivers/gpu/drm/tegra/mipi-phy.h new file mode 100644 index 000000000000..d3591694432d --- /dev/null +++ b/drivers/gpu/drm/tegra/mipi-phy.h @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2013 NVIDIA Corporation + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#ifndef DRM_TEGRA_MIPI_PHY_H +#define DRM_TEGRA_MIPI_PHY_H + +/* + * D-PHY timing parameters + * + * A detailed description of these parameters can be found in the MIPI + * Alliance Specification for D-PHY, Section 5.9 "Global Operation Timing + * Parameters". + * + * All parameters are specified in nanoseconds. + */ +struct mipi_dphy_timing { + unsigned int clkmiss; + unsigned int clkpost; + unsigned int clkpre; + unsigned int clkprepare; + unsigned int clksettle; + unsigned int clktermen; + unsigned int clktrail; + unsigned int clkzero; + unsigned int dtermen; + unsigned int eot; + unsigned int hsexit; + unsigned int hsprepare; + unsigned int hszero; + unsigned int hssettle; + unsigned int hsskip; + unsigned int hstrail; + unsigned int init; + unsigned int lpx; + unsigned int taget; + unsigned int tago; + unsigned int tasure; + unsigned int wakeup; +}; + +int mipi_dphy_timing_get_default(struct mipi_dphy_timing *timing, + unsigned long period); +int mipi_dphy_timing_validate(struct mipi_dphy_timing *timing, + unsigned long period); + +#endif diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c index 2cb0065e0578..f1b5030f55e3 100644 --- a/drivers/gpu/drm/tegra/output.c +++ b/drivers/gpu/drm/tegra/output.c @@ -9,6 +9,7 @@ #include <linux/of_gpio.h> +#include <drm/drm_panel.h> #include "drm.h" static int tegra_connector_get_modes(struct drm_connector *connector) @@ -17,6 +18,12 @@ static int tegra_connector_get_modes(struct drm_connector *connector) struct edid *edid = NULL; int err = 0; + if (output->panel) { + err = output->panel->funcs->get_modes(output->panel); + if (err > 0) + return err; + } + if (output->edid) edid = kmemdup(output->edid, sizeof(*edid), GFP_KERNEL); else if (output->ddc) @@ -72,6 +79,11 @@ tegra_connector_detect(struct drm_connector *connector, bool force) else status = connector_status_connected; } else { + if (!output->panel) + status = connector_status_disconnected; + else + status = connector_status_connected; + if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) status = connector_status_connected; } @@ -115,6 +127,16 @@ static const struct drm_encoder_funcs encoder_funcs = { static void tegra_encoder_dpms(struct drm_encoder *encoder, int mode) { + struct tegra_output *output = encoder_to_output(encoder); + struct drm_panel *panel = output->panel; + + if (mode != DRM_MODE_DPMS_ON) { + drm_panel_disable(panel); + tegra_output_disable(output); + } else { + tegra_output_enable(output); + drm_panel_enable(panel); + } } static bool tegra_encoder_mode_fixup(struct drm_encoder *encoder, @@ -163,14 +185,23 @@ static irqreturn_t hpd_irq(int irq, void *data) int tegra_output_probe(struct tegra_output *output) { + struct device_node *ddc, *panel; enum of_gpio_flags flags; - struct device_node *ddc; size_t size; int err; if (!output->of_node) output->of_node = output->dev->of_node; + panel = of_parse_phandle(output->of_node, "nvidia,panel", 0); + if (panel) { + output->panel = of_drm_find_panel(panel); + if (!output->panel) + return -EPROBE_DEFER; + + of_node_put(panel); + } + output->edid = of_get_property(output->of_node, "nvidia,edid", &size); ddc = of_parse_phandle(output->of_node, "nvidia,ddc-i2c-bus", 0); @@ -185,9 +216,6 @@ int tegra_output_probe(struct tegra_output *output) of_node_put(ddc); } - if (!output->edid && !output->ddc) - return -ENODEV; - output->hpd_gpio = of_get_named_gpio_flags(output->of_node, "nvidia,hpd-gpio", 0, &flags); @@ -256,6 +284,11 @@ int tegra_output_init(struct drm_device *drm, struct tegra_output *output) encoder = DRM_MODE_ENCODER_TMDS; break; + case TEGRA_OUTPUT_DSI: + connector = DRM_MODE_CONNECTOR_DSI; + encoder = DRM_MODE_ENCODER_DSI; + break; + default: connector = DRM_MODE_CONNECTOR_Unknown; encoder = DRM_MODE_ENCODER_NONE; @@ -267,6 +300,9 @@ int tegra_output_init(struct drm_device *drm, struct tegra_output *output) drm_connector_helper_add(&output->connector, &connector_helper_funcs); output->connector.dpms = DRM_MODE_DPMS_OFF; + if (output->panel) + drm_panel_attach(output->panel, &output->connector); + drm_encoder_init(drm, &output->encoder, &encoder_funcs, encoder); drm_encoder_helper_add(&output->encoder, &encoder_helper_funcs); diff --git a/drivers/gpu/drm/tegra/rgb.c b/drivers/gpu/drm/tegra/rgb.c index 3b29018913a5..03885bb8dcc0 100644 --- a/drivers/gpu/drm/tegra/rgb.c +++ b/drivers/gpu/drm/tegra/rgb.c @@ -87,15 +87,60 @@ static void tegra_dc_write_regs(struct tegra_dc *dc, static int tegra_output_rgb_enable(struct tegra_output *output) { struct tegra_rgb *rgb = to_rgb(output); + unsigned long value; tegra_dc_write_regs(rgb->dc, rgb_enable, ARRAY_SIZE(rgb_enable)); + value = DE_SELECT_ACTIVE | DE_CONTROL_NORMAL; + tegra_dc_writel(rgb->dc, value, DC_DISP_DATA_ENABLE_OPTIONS); + + /* XXX: parameterize? */ + value = tegra_dc_readl(rgb->dc, DC_COM_PIN_OUTPUT_POLARITY(1)); + value &= ~LVS_OUTPUT_POLARITY_LOW; + value &= ~LHS_OUTPUT_POLARITY_LOW; + tegra_dc_writel(rgb->dc, value, DC_COM_PIN_OUTPUT_POLARITY(1)); + + /* XXX: parameterize? */ + value = DISP_DATA_FORMAT_DF1P1C | DISP_ALIGNMENT_MSB | + DISP_ORDER_RED_BLUE; + tegra_dc_writel(rgb->dc, value, DC_DISP_DISP_INTERFACE_CONTROL); + + /* XXX: parameterize? */ + value = SC0_H_QUALIFIER_NONE | SC1_H_QUALIFIER_NONE; + tegra_dc_writel(rgb->dc, value, DC_DISP_SHIFT_CLOCK_OPTIONS); + + value = tegra_dc_readl(rgb->dc, DC_CMD_DISPLAY_COMMAND); + value &= ~DISP_CTRL_MODE_MASK; + value |= DISP_CTRL_MODE_C_DISPLAY; + tegra_dc_writel(rgb->dc, value, DC_CMD_DISPLAY_COMMAND); + + value = tegra_dc_readl(rgb->dc, DC_CMD_DISPLAY_POWER_CONTROL); + value |= PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE | + PW4_ENABLE | PM0_ENABLE | PM1_ENABLE; + tegra_dc_writel(rgb->dc, value, DC_CMD_DISPLAY_POWER_CONTROL); + + tegra_dc_writel(rgb->dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL); + tegra_dc_writel(rgb->dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL); + return 0; } static int tegra_output_rgb_disable(struct tegra_output *output) { struct tegra_rgb *rgb = to_rgb(output); + unsigned long value; + + value = tegra_dc_readl(rgb->dc, DC_CMD_DISPLAY_POWER_CONTROL); + value &= ~(PW0_ENABLE | PW1_ENABLE | PW2_ENABLE | PW3_ENABLE | + PW4_ENABLE | PM0_ENABLE | PM1_ENABLE); + tegra_dc_writel(rgb->dc, value, DC_CMD_DISPLAY_POWER_CONTROL); + + value = tegra_dc_readl(rgb->dc, DC_CMD_DISPLAY_COMMAND); + value &= ~DISP_CTRL_MODE_MASK; + tegra_dc_writel(rgb->dc, value, DC_CMD_DISPLAY_COMMAND); + + tegra_dc_writel(rgb->dc, GENERAL_ACT_REQ << 8, DC_CMD_STATE_CONTROL); + tegra_dc_writel(rgb->dc, GENERAL_ACT_REQ, DC_CMD_STATE_CONTROL); tegra_dc_write_regs(rgb->dc, rgb_disable, ARRAY_SIZE(rgb_disable)); diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index 0c22b6ca7fd2..171a8203892c 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -444,7 +444,7 @@ static int tilcdc_mm_show(struct seq_file *m, void *arg) { struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; - return drm_mm_dump_table(m, dev->mm_private); + return drm_mm_dump_table(m, &dev->vma_offset_manager->vm_addr_space_mm); } static struct drm_info_list tilcdc_debugfs_list[] = { diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 07e02c4bf5a8..a06651309388 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -957,7 +957,7 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo, } EXPORT_SYMBOL(ttm_bo_mem_space); -int ttm_bo_move_buffer(struct ttm_buffer_object *bo, +static int ttm_bo_move_buffer(struct ttm_buffer_object *bo, struct ttm_placement *placement, bool interruptible, bool no_wait_gpu) diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index 99aab8639089..1df856f78568 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -187,7 +187,7 @@ void ttm_mem_io_free_vm(struct ttm_buffer_object *bo) } } -int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem, +static int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem, void **virtual) { struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type]; @@ -219,7 +219,7 @@ int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem, return 0; } -void ttm_mem_reg_iounmap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem, +static void ttm_mem_reg_iounmap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem, void *virtual) { struct ttm_mem_type_manager *man; @@ -353,7 +353,8 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo, * Don't move nonexistent data. Clear destination instead. */ if (old_iomap == NULL && - (ttm == NULL || ttm->state == tt_unpopulated)) { + (ttm == NULL || (ttm->state == tt_unpopulated && + !(ttm->page_flags & TTM_PAGE_FLAG_SWAPPED)))) { memset_io(new_iomap, 0, new_mem->num_pages*PAGE_SIZE); goto out2; } diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c index b249ab9b1eb2..801231c9ae48 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_vm.c +++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c @@ -132,6 +132,15 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return VM_FAULT_NOPAGE; } + /* + * Refuse to fault imported pages. This should be handled + * (if at all) by redirecting mmap to the exporter. + */ + if (bo->ttm && (bo->ttm->page_flags & TTM_PAGE_FLAG_SG)) { + retval = VM_FAULT_SIGBUS; + goto out_unlock; + } + if (bdev->driver->fault_reserve_notify) { ret = bdev->driver->fault_reserve_notify(bo); switch (ret) { @@ -169,9 +178,9 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) } page_offset = ((address - vma->vm_start) >> PAGE_SHIFT) + - drm_vma_node_start(&bo->vma_node) - vma->vm_pgoff; - page_last = vma_pages(vma) + - drm_vma_node_start(&bo->vma_node) - vma->vm_pgoff; + vma->vm_pgoff - drm_vma_node_start(&bo->vma_node); + page_last = vma_pages(vma) + vma->vm_pgoff - + drm_vma_node_start(&bo->vma_node); if (unlikely(page_offset >= bo->num_pages)) { retval = VM_FAULT_SIGBUS; @@ -217,10 +226,17 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) } else if (unlikely(!page)) { break; } + page->mapping = vma->vm_file->f_mapping; + page->index = drm_vma_node_start(&bo->vma_node) + + page_offset; pfn = page_to_pfn(page); } - ret = vm_insert_mixed(&cvma, address, pfn); + if (vma->vm_flags & VM_MIXEDMAP) + ret = vm_insert_mixed(&cvma, address, pfn); + else + ret = vm_insert_pfn(&cvma, address, pfn); + /* * Somebody beat us to this PTE or prefaulting to * an already populated PTE, or prefaulting error. @@ -250,6 +266,8 @@ static void ttm_bo_vm_open(struct vm_area_struct *vma) struct ttm_buffer_object *bo = (struct ttm_buffer_object *)vma->vm_private_data; + WARN_ON(bo->bdev->dev_mapping != vma->vm_file->f_mapping); + (void)ttm_bo_reference(bo); } @@ -319,7 +337,14 @@ int ttm_bo_mmap(struct file *filp, struct vm_area_struct *vma, */ vma->vm_private_data = bo; - vma->vm_flags |= VM_IO | VM_MIXEDMAP | VM_DONTEXPAND | VM_DONTDUMP; + + /* + * PFNMAP is faster than MIXEDMAP due to reduced page + * administration. So use MIXEDMAP only if private VMA, where + * we need to support COW. + */ + vma->vm_flags |= (vma->vm_flags & VM_SHARED) ? VM_PFNMAP : VM_MIXEDMAP; + vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; return 0; out_unref: ttm_bo_unref(&bo); @@ -334,7 +359,8 @@ int ttm_fbdev_mmap(struct vm_area_struct *vma, struct ttm_buffer_object *bo) vma->vm_ops = &ttm_bo_vm_ops; vma->vm_private_data = ttm_bo_reference(bo); - vma->vm_flags |= VM_IO | VM_MIXEDMAP | VM_DONTEXPAND; + vma->vm_flags |= (vma->vm_flags & VM_SHARED) ? VM_PFNMAP : VM_MIXEDMAP; + vma->vm_flags |= VM_IO | VM_DONTEXPAND; return 0; } EXPORT_SYMBOL(ttm_fbdev_mmap); diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c index 3daa9a3930b8..6a954544727f 100644 --- a/drivers/gpu/drm/ttm/ttm_lock.c +++ b/drivers/gpu/drm/ttm/ttm_lock.c @@ -186,14 +186,6 @@ int ttm_write_lock(struct ttm_lock *lock, bool interruptible) } EXPORT_SYMBOL(ttm_write_lock); -void ttm_write_lock_downgrade(struct ttm_lock *lock) -{ - spin_lock(&lock->lock); - lock->rw = 1; - wake_up_all(&lock->queue); - spin_unlock(&lock->lock); -} - static int __ttm_vt_unlock(struct ttm_lock *lock) { int ret = 0; diff --git a/drivers/gpu/drm/ttm/ttm_object.c b/drivers/gpu/drm/ttm/ttm_object.c index 6fe7b92a82d1..37079859afc8 100644 --- a/drivers/gpu/drm/ttm/ttm_object.c +++ b/drivers/gpu/drm/ttm/ttm_object.c @@ -68,7 +68,7 @@ struct ttm_object_file { struct ttm_object_device *tdev; - rwlock_t lock; + spinlock_t lock; struct list_head ref_list; struct drm_open_hash ref_hash[TTM_REF_NUM]; struct kref refcount; @@ -118,6 +118,7 @@ struct ttm_object_device { */ struct ttm_ref_object { + struct rcu_head rcu_head; struct drm_hash_item hash; struct list_head head; struct kref kref; @@ -210,10 +211,9 @@ static void ttm_release_base(struct kref *kref) * call_rcu() or ttm_base_object_kfree(). */ - if (base->refcount_release) { - ttm_object_file_unref(&base->tfile); + ttm_object_file_unref(&base->tfile); + if (base->refcount_release) base->refcount_release(&base); - } } void ttm_base_object_unref(struct ttm_base_object **p_base) @@ -229,32 +229,46 @@ EXPORT_SYMBOL(ttm_base_object_unref); struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file *tfile, uint32_t key) { - struct ttm_object_device *tdev = tfile->tdev; - struct ttm_base_object *uninitialized_var(base); + struct ttm_base_object *base = NULL; struct drm_hash_item *hash; + struct drm_open_hash *ht = &tfile->ref_hash[TTM_REF_USAGE]; int ret; rcu_read_lock(); - ret = drm_ht_find_item_rcu(&tdev->object_hash, key, &hash); + ret = drm_ht_find_item_rcu(ht, key, &hash); if (likely(ret == 0)) { - base = drm_hash_entry(hash, struct ttm_base_object, hash); - ret = kref_get_unless_zero(&base->refcount) ? 0 : -EINVAL; + base = drm_hash_entry(hash, struct ttm_ref_object, hash)->obj; + if (!kref_get_unless_zero(&base->refcount)) + base = NULL; } rcu_read_unlock(); - if (unlikely(ret != 0)) - return NULL; + return base; +} +EXPORT_SYMBOL(ttm_base_object_lookup); - if (tfile != base->tfile && !base->shareable) { - pr_err("Attempted access of non-shareable object\n"); - ttm_base_object_unref(&base); - return NULL; +struct ttm_base_object * +ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint32_t key) +{ + struct ttm_base_object *base = NULL; + struct drm_hash_item *hash; + struct drm_open_hash *ht = &tdev->object_hash; + int ret; + + rcu_read_lock(); + ret = drm_ht_find_item_rcu(ht, key, &hash); + + if (likely(ret == 0)) { + base = drm_hash_entry(hash, struct ttm_base_object, hash); + if (!kref_get_unless_zero(&base->refcount)) + base = NULL; } + rcu_read_unlock(); return base; } -EXPORT_SYMBOL(ttm_base_object_lookup); +EXPORT_SYMBOL(ttm_base_object_lookup_for_ref); int ttm_ref_object_add(struct ttm_object_file *tfile, struct ttm_base_object *base, @@ -266,21 +280,25 @@ int ttm_ref_object_add(struct ttm_object_file *tfile, struct ttm_mem_global *mem_glob = tfile->tdev->mem_glob; int ret = -EINVAL; + if (base->tfile != tfile && !base->shareable) + return -EPERM; + if (existed != NULL) *existed = true; while (ret == -EINVAL) { - read_lock(&tfile->lock); - ret = drm_ht_find_item(ht, base->hash.key, &hash); + rcu_read_lock(); + ret = drm_ht_find_item_rcu(ht, base->hash.key, &hash); if (ret == 0) { ref = drm_hash_entry(hash, struct ttm_ref_object, hash); - kref_get(&ref->kref); - read_unlock(&tfile->lock); - break; + if (!kref_get_unless_zero(&ref->kref)) { + rcu_read_unlock(); + break; + } } - read_unlock(&tfile->lock); + rcu_read_unlock(); ret = ttm_mem_global_alloc(mem_glob, sizeof(*ref), false, false); if (unlikely(ret != 0)) @@ -297,19 +315,19 @@ int ttm_ref_object_add(struct ttm_object_file *tfile, ref->ref_type = ref_type; kref_init(&ref->kref); - write_lock(&tfile->lock); - ret = drm_ht_insert_item(ht, &ref->hash); + spin_lock(&tfile->lock); + ret = drm_ht_insert_item_rcu(ht, &ref->hash); if (likely(ret == 0)) { list_add_tail(&ref->head, &tfile->ref_list); kref_get(&base->refcount); - write_unlock(&tfile->lock); + spin_unlock(&tfile->lock); if (existed != NULL) *existed = false; break; } - write_unlock(&tfile->lock); + spin_unlock(&tfile->lock); BUG_ON(ret != -EINVAL); ttm_mem_global_free(mem_glob, sizeof(*ref)); @@ -330,17 +348,17 @@ static void ttm_ref_object_release(struct kref *kref) struct ttm_mem_global *mem_glob = tfile->tdev->mem_glob; ht = &tfile->ref_hash[ref->ref_type]; - (void)drm_ht_remove_item(ht, &ref->hash); + (void)drm_ht_remove_item_rcu(ht, &ref->hash); list_del(&ref->head); - write_unlock(&tfile->lock); + spin_unlock(&tfile->lock); if (ref->ref_type != TTM_REF_USAGE && base->ref_obj_release) base->ref_obj_release(base, ref->ref_type); ttm_base_object_unref(&ref->obj); ttm_mem_global_free(mem_glob, sizeof(*ref)); - kfree(ref); - write_lock(&tfile->lock); + kfree_rcu(ref, rcu_head); + spin_lock(&tfile->lock); } int ttm_ref_object_base_unref(struct ttm_object_file *tfile, @@ -351,15 +369,15 @@ int ttm_ref_object_base_unref(struct ttm_object_file *tfile, struct drm_hash_item *hash; int ret; - write_lock(&tfile->lock); + spin_lock(&tfile->lock); ret = drm_ht_find_item(ht, key, &hash); if (unlikely(ret != 0)) { - write_unlock(&tfile->lock); + spin_unlock(&tfile->lock); return -EINVAL; } ref = drm_hash_entry(hash, struct ttm_ref_object, hash); kref_put(&ref->kref, ttm_ref_object_release); - write_unlock(&tfile->lock); + spin_unlock(&tfile->lock); return 0; } EXPORT_SYMBOL(ttm_ref_object_base_unref); @@ -372,7 +390,7 @@ void ttm_object_file_release(struct ttm_object_file **p_tfile) struct ttm_object_file *tfile = *p_tfile; *p_tfile = NULL; - write_lock(&tfile->lock); + spin_lock(&tfile->lock); /* * Since we release the lock within the loop, we have to @@ -388,7 +406,7 @@ void ttm_object_file_release(struct ttm_object_file **p_tfile) for (i = 0; i < TTM_REF_NUM; ++i) drm_ht_remove(&tfile->ref_hash[i]); - write_unlock(&tfile->lock); + spin_unlock(&tfile->lock); ttm_object_file_unref(&tfile); } EXPORT_SYMBOL(ttm_object_file_release); @@ -404,7 +422,7 @@ struct ttm_object_file *ttm_object_file_init(struct ttm_object_device *tdev, if (unlikely(tfile == NULL)) return NULL; - rwlock_init(&tfile->lock); + spin_lock_init(&tfile->lock); tfile->tdev = tdev; kref_init(&tfile->refcount); INIT_LIST_HEAD(&tfile->ref_list); diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 210d50365162..9af99084b344 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -170,9 +170,8 @@ void ttm_tt_destroy(struct ttm_tt *ttm) ttm_tt_unbind(ttm); } - if (ttm->state == tt_unbound) { - ttm->bdev->driver->ttm_tt_unpopulate(ttm); - } + if (ttm->state == tt_unbound) + ttm_tt_unpopulate(ttm); if (!(ttm->page_flags & TTM_PAGE_FLAG_PERSISTENT_SWAP) && ttm->swap_storage) @@ -362,7 +361,7 @@ int ttm_tt_swapout(struct ttm_tt *ttm, struct file *persistent_swap_storage) page_cache_release(to_page); } - ttm->bdev->driver->ttm_tt_unpopulate(ttm); + ttm_tt_unpopulate(ttm); ttm->swap_storage = swap_storage; ttm->page_flags |= TTM_PAGE_FLAG_SWAPPED; if (persistent_swap_storage) @@ -375,3 +374,23 @@ out_err: return ret; } + +static void ttm_tt_clear_mapping(struct ttm_tt *ttm) +{ + pgoff_t i; + struct page **page = ttm->pages; + + for (i = 0; i < ttm->num_pages; ++i) { + (*page)->mapping = NULL; + (*page++)->index = 0; + } +} + +void ttm_tt_unpopulate(struct ttm_tt *ttm) +{ + if (ttm->state == tt_unpopulated) + return; + + ttm_tt_clear_mapping(ttm); + ttm->bdev->driver->ttm_tt_unpopulate(ttm); +} diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c index 92684a9b7e34..50abc2adfaee 100644 --- a/drivers/gpu/drm/via/via_drv.c +++ b/drivers/gpu/drm/via/via_drv.c @@ -46,7 +46,7 @@ static int via_driver_open(struct drm_device *dev, struct drm_file *file) return 0; } -void via_driver_postclose(struct drm_device *dev, struct drm_file *file) +static void via_driver_postclose(struct drm_device *dev, struct drm_file *file) { struct via_file_private *file_priv = file->driver_priv; diff --git a/drivers/gpu/drm/vmwgfx/Makefile b/drivers/gpu/drm/vmwgfx/Makefile index 9f8b690bcf52..458cdf6d81e8 100644 --- a/drivers/gpu/drm/vmwgfx/Makefile +++ b/drivers/gpu/drm/vmwgfx/Makefile @@ -6,6 +6,6 @@ vmwgfx-y := vmwgfx_execbuf.o vmwgfx_gmr.o vmwgfx_kms.o vmwgfx_drv.o \ vmwgfx_fifo.o vmwgfx_irq.o vmwgfx_ldu.o vmwgfx_ttm_glue.o \ vmwgfx_overlay.o vmwgfx_marker.o vmwgfx_gmrid_manager.o \ vmwgfx_fence.o vmwgfx_dmabuf.o vmwgfx_scrn.o vmwgfx_context.o \ - vmwgfx_surface.o vmwgfx_prime.o + vmwgfx_surface.o vmwgfx_prime.o vmwgfx_mob.o vmwgfx_shader.o obj-$(CONFIG_DRM_VMWGFX) := vmwgfx.o diff --git a/drivers/gpu/drm/vmwgfx/svga3d_reg.h b/drivers/gpu/drm/vmwgfx/svga3d_reg.h index d0e085ee8249..d95335cb90bd 100644 --- a/drivers/gpu/drm/vmwgfx/svga3d_reg.h +++ b/drivers/gpu/drm/vmwgfx/svga3d_reg.h @@ -34,6 +34,8 @@ #include "svga_reg.h" +typedef uint32 PPN; +typedef __le64 PPN64; /* * 3D Hardware Version @@ -71,6 +73,9 @@ typedef uint32 SVGA3dBool; /* 32-bit Bool definition */ #define SVGA3D_MAX_CONTEXT_IDS 256 #define SVGA3D_MAX_SURFACE_IDS (32 * 1024) +#define SVGA3D_NUM_TEXTURE_UNITS 32 +#define SVGA3D_NUM_LIGHTS 8 + /* * Surface formats. * @@ -81,6 +86,7 @@ typedef uint32 SVGA3dBool; /* 32-bit Bool definition */ */ typedef enum SVGA3dSurfaceFormat { + SVGA3D_FORMAT_MIN = 0, SVGA3D_FORMAT_INVALID = 0, SVGA3D_X8R8G8B8 = 1, @@ -134,12 +140,6 @@ typedef enum SVGA3dSurfaceFormat { SVGA3D_RG_S10E5 = 35, SVGA3D_RG_S23E8 = 36, - /* - * Any surface can be used as a buffer object, but SVGA3D_BUFFER is - * the most efficient format to use when creating new surfaces - * expressly for index or vertex data. - */ - SVGA3D_BUFFER = 37, SVGA3D_Z_D24X8 = 38, @@ -159,15 +159,114 @@ typedef enum SVGA3dSurfaceFormat { /* Video format with alpha */ SVGA3D_AYUV = 45, + SVGA3D_R32G32B32A32_TYPELESS = 46, + SVGA3D_R32G32B32A32_FLOAT = 25, + SVGA3D_R32G32B32A32_UINT = 47, + SVGA3D_R32G32B32A32_SINT = 48, + SVGA3D_R32G32B32_TYPELESS = 49, + SVGA3D_R32G32B32_FLOAT = 50, + SVGA3D_R32G32B32_UINT = 51, + SVGA3D_R32G32B32_SINT = 52, + SVGA3D_R16G16B16A16_TYPELESS = 53, + SVGA3D_R16G16B16A16_FLOAT = 24, + SVGA3D_R16G16B16A16_UNORM = 41, + SVGA3D_R16G16B16A16_UINT = 54, + SVGA3D_R16G16B16A16_SNORM = 55, + SVGA3D_R16G16B16A16_SINT = 56, + SVGA3D_R32G32_TYPELESS = 57, + SVGA3D_R32G32_FLOAT = 36, + SVGA3D_R32G32_UINT = 58, + SVGA3D_R32G32_SINT = 59, + SVGA3D_R32G8X24_TYPELESS = 60, + SVGA3D_D32_FLOAT_S8X24_UINT = 61, + SVGA3D_R32_FLOAT_X8X24_TYPELESS = 62, + SVGA3D_X32_TYPELESS_G8X24_UINT = 63, + SVGA3D_R10G10B10A2_TYPELESS = 64, + SVGA3D_R10G10B10A2_UNORM = 26, + SVGA3D_R10G10B10A2_UINT = 65, + SVGA3D_R11G11B10_FLOAT = 66, + SVGA3D_R8G8B8A8_TYPELESS = 67, + SVGA3D_R8G8B8A8_UNORM = 68, + SVGA3D_R8G8B8A8_UNORM_SRGB = 69, + SVGA3D_R8G8B8A8_UINT = 70, + SVGA3D_R8G8B8A8_SNORM = 28, + SVGA3D_R8G8B8A8_SINT = 71, + SVGA3D_R16G16_TYPELESS = 72, + SVGA3D_R16G16_FLOAT = 35, + SVGA3D_R16G16_UNORM = 40, + SVGA3D_R16G16_UINT = 73, + SVGA3D_R16G16_SNORM = 39, + SVGA3D_R16G16_SINT = 74, + SVGA3D_R32_TYPELESS = 75, + SVGA3D_D32_FLOAT = 76, + SVGA3D_R32_FLOAT = 34, + SVGA3D_R32_UINT = 77, + SVGA3D_R32_SINT = 78, + SVGA3D_R24G8_TYPELESS = 79, + SVGA3D_D24_UNORM_S8_UINT = 80, + SVGA3D_R24_UNORM_X8_TYPELESS = 81, + SVGA3D_X24_TYPELESS_G8_UINT = 82, + SVGA3D_R8G8_TYPELESS = 83, + SVGA3D_R8G8_UNORM = 84, + SVGA3D_R8G8_UINT = 85, + SVGA3D_R8G8_SNORM = 27, + SVGA3D_R8G8_SINT = 86, + SVGA3D_R16_TYPELESS = 87, + SVGA3D_R16_FLOAT = 33, + SVGA3D_D16_UNORM = 8, + SVGA3D_R16_UNORM = 88, + SVGA3D_R16_UINT = 89, + SVGA3D_R16_SNORM = 90, + SVGA3D_R16_SINT = 91, + SVGA3D_R8_TYPELESS = 92, + SVGA3D_R8_UNORM = 93, + SVGA3D_R8_UINT = 94, + SVGA3D_R8_SNORM = 95, + SVGA3D_R8_SINT = 96, + SVGA3D_A8_UNORM = 32, + SVGA3D_R1_UNORM = 97, + SVGA3D_R9G9B9E5_SHAREDEXP = 98, + SVGA3D_R8G8_B8G8_UNORM = 99, + SVGA3D_G8R8_G8B8_UNORM = 100, + SVGA3D_BC1_TYPELESS = 101, + SVGA3D_BC1_UNORM = 15, + SVGA3D_BC1_UNORM_SRGB = 102, + SVGA3D_BC2_TYPELESS = 103, + SVGA3D_BC2_UNORM = 17, + SVGA3D_BC2_UNORM_SRGB = 104, + SVGA3D_BC3_TYPELESS = 105, + SVGA3D_BC3_UNORM = 19, + SVGA3D_BC3_UNORM_SRGB = 106, + SVGA3D_BC4_TYPELESS = 107, SVGA3D_BC4_UNORM = 108, + SVGA3D_BC4_SNORM = 109, + SVGA3D_BC5_TYPELESS = 110, SVGA3D_BC5_UNORM = 111, + SVGA3D_BC5_SNORM = 112, + SVGA3D_B5G6R5_UNORM = 3, + SVGA3D_B5G5R5A1_UNORM = 5, + SVGA3D_B8G8R8A8_UNORM = 2, + SVGA3D_B8G8R8X8_UNORM = 1, + SVGA3D_R10G10B10_XR_BIAS_A2_UNORM = 113, + SVGA3D_B8G8R8A8_TYPELESS = 114, + SVGA3D_B8G8R8A8_UNORM_SRGB = 115, + SVGA3D_B8G8R8X8_TYPELESS = 116, + SVGA3D_B8G8R8X8_UNORM_SRGB = 117, /* Advanced D3D9 depth formats. */ SVGA3D_Z_DF16 = 118, SVGA3D_Z_DF24 = 119, SVGA3D_Z_D24S8_INT = 120, - SVGA3D_FORMAT_MAX + /* Planar video formats. */ + SVGA3D_YV12 = 121, + + /* Shader constant formats. */ + SVGA3D_SURFACE_SHADERCONST_FLOAT = 122, + SVGA3D_SURFACE_SHADERCONST_INT = 123, + SVGA3D_SURFACE_SHADERCONST_BOOL = 124, + + SVGA3D_FORMAT_MAX = 125, } SVGA3dSurfaceFormat; typedef uint32 SVGA3dColor; /* a, r, g, b */ @@ -957,15 +1056,21 @@ typedef enum { } SVGA3dCubeFace; typedef enum { + SVGA3D_SHADERTYPE_INVALID = 0, + SVGA3D_SHADERTYPE_MIN = 1, SVGA3D_SHADERTYPE_VS = 1, SVGA3D_SHADERTYPE_PS = 2, - SVGA3D_SHADERTYPE_MAX + SVGA3D_SHADERTYPE_MAX = 3, + SVGA3D_SHADERTYPE_GS = 3, } SVGA3dShaderType; +#define SVGA3D_NUM_SHADERTYPE (SVGA3D_SHADERTYPE_MAX - SVGA3D_SHADERTYPE_MIN) + typedef enum { SVGA3D_CONST_TYPE_FLOAT = 0, SVGA3D_CONST_TYPE_INT = 1, SVGA3D_CONST_TYPE_BOOL = 2, + SVGA3D_CONST_TYPE_MAX } SVGA3dShaderConstType; #define SVGA3D_MAX_SURFACE_FACES 6 @@ -1056,9 +1161,74 @@ typedef enum { #define SVGA_3D_CMD_GENERATE_MIPMAPS SVGA_3D_CMD_BASE + 31 #define SVGA_3D_CMD_ACTIVATE_SURFACE SVGA_3D_CMD_BASE + 40 #define SVGA_3D_CMD_DEACTIVATE_SURFACE SVGA_3D_CMD_BASE + 41 -#define SVGA_3D_CMD_MAX SVGA_3D_CMD_BASE + 42 - -#define SVGA_3D_CMD_FUTURE_MAX 2000 +#define SVGA_3D_CMD_SCREEN_DMA 1082 +#define SVGA_3D_CMD_SET_UNITY_SURFACE_COOKIE 1083 +#define SVGA_3D_CMD_OPEN_CONTEXT_SURFACE 1084 + +#define SVGA_3D_CMD_LOGICOPS_BITBLT 1085 +#define SVGA_3D_CMD_LOGICOPS_TRANSBLT 1086 +#define SVGA_3D_CMD_LOGICOPS_STRETCHBLT 1087 +#define SVGA_3D_CMD_LOGICOPS_COLORFILL 1088 +#define SVGA_3D_CMD_LOGICOPS_ALPHABLEND 1089 +#define SVGA_3D_CMD_LOGICOPS_CLEARTYPEBLEND 1090 + +#define SVGA_3D_CMD_SET_OTABLE_BASE 1091 +#define SVGA_3D_CMD_READBACK_OTABLE 1092 + +#define SVGA_3D_CMD_DEFINE_GB_MOB 1093 +#define SVGA_3D_CMD_DESTROY_GB_MOB 1094 +#define SVGA_3D_CMD_REDEFINE_GB_MOB 1095 +#define SVGA_3D_CMD_UPDATE_GB_MOB_MAPPING 1096 + +#define SVGA_3D_CMD_DEFINE_GB_SURFACE 1097 +#define SVGA_3D_CMD_DESTROY_GB_SURFACE 1098 +#define SVGA_3D_CMD_BIND_GB_SURFACE 1099 +#define SVGA_3D_CMD_COND_BIND_GB_SURFACE 1100 +#define SVGA_3D_CMD_UPDATE_GB_IMAGE 1101 +#define SVGA_3D_CMD_UPDATE_GB_SURFACE 1102 +#define SVGA_3D_CMD_READBACK_GB_IMAGE 1103 +#define SVGA_3D_CMD_READBACK_GB_SURFACE 1104 +#define SVGA_3D_CMD_INVALIDATE_GB_IMAGE 1105 +#define SVGA_3D_CMD_INVALIDATE_GB_SURFACE 1106 + +#define SVGA_3D_CMD_DEFINE_GB_CONTEXT 1107 +#define SVGA_3D_CMD_DESTROY_GB_CONTEXT 1108 +#define SVGA_3D_CMD_BIND_GB_CONTEXT 1109 +#define SVGA_3D_CMD_READBACK_GB_CONTEXT 1110 +#define SVGA_3D_CMD_INVALIDATE_GB_CONTEXT 1111 + +#define SVGA_3D_CMD_DEFINE_GB_SHADER 1112 +#define SVGA_3D_CMD_DESTROY_GB_SHADER 1113 +#define SVGA_3D_CMD_BIND_GB_SHADER 1114 + +#define SVGA_3D_CMD_SET_OTABLE_BASE64 1115 + +#define SVGA_3D_CMD_BEGIN_GB_QUERY 1116 +#define SVGA_3D_CMD_END_GB_QUERY 1117 +#define SVGA_3D_CMD_WAIT_FOR_GB_QUERY 1118 + +#define SVGA_3D_CMD_NOP 1119 + +#define SVGA_3D_CMD_ENABLE_GART 1120 +#define SVGA_3D_CMD_DISABLE_GART 1121 +#define SVGA_3D_CMD_MAP_MOB_INTO_GART 1122 +#define SVGA_3D_CMD_UNMAP_GART_RANGE 1123 + +#define SVGA_3D_CMD_DEFINE_GB_SCREENTARGET 1124 +#define SVGA_3D_CMD_DESTROY_GB_SCREENTARGET 1125 +#define SVGA_3D_CMD_BIND_GB_SCREENTARGET 1126 +#define SVGA_3D_CMD_UPDATE_GB_SCREENTARGET 1127 + +#define SVGA_3D_CMD_READBACK_GB_IMAGE_PARTIAL 1128 +#define SVGA_3D_CMD_INVALIDATE_GB_IMAGE_PARTIAL 1129 + +#define SVGA_3D_CMD_SET_GB_SHADERCONSTS_INLINE 1130 + +#define SVGA_3D_CMD_DEFINE_GB_MOB64 1135 +#define SVGA_3D_CMD_REDEFINE_GB_MOB64 1136 + +#define SVGA_3D_CMD_MAX 1142 +#define SVGA_3D_CMD_FUTURE_MAX 3000 /* * Common substructures used in multiple FIFO commands: @@ -1750,6 +1920,495 @@ struct { /* + * Guest-backed surface definitions. + */ + +typedef uint32 SVGAMobId; + +typedef enum SVGAMobFormat { + SVGA3D_MOBFMT_INVALID = SVGA3D_INVALID_ID, + SVGA3D_MOBFMT_PTDEPTH_0 = 0, + SVGA3D_MOBFMT_PTDEPTH_1 = 1, + SVGA3D_MOBFMT_PTDEPTH_2 = 2, + SVGA3D_MOBFMT_RANGE = 3, + SVGA3D_MOBFMT_PTDEPTH64_0 = 4, + SVGA3D_MOBFMT_PTDEPTH64_1 = 5, + SVGA3D_MOBFMT_PTDEPTH64_2 = 6, + SVGA3D_MOBFMT_MAX, +} SVGAMobFormat; + +/* + * Sizes of opaque types. + */ + +#define SVGA3D_OTABLE_MOB_ENTRY_SIZE 16 +#define SVGA3D_OTABLE_CONTEXT_ENTRY_SIZE 8 +#define SVGA3D_OTABLE_SURFACE_ENTRY_SIZE 64 +#define SVGA3D_OTABLE_SHADER_ENTRY_SIZE 16 +#define SVGA3D_OTABLE_SCREEN_TARGET_ENTRY_SIZE 64 +#define SVGA3D_CONTEXT_DATA_SIZE 16384 + +/* + * SVGA3dCmdSetOTableBase -- + * + * This command allows the guest to specify the base PPN of the + * specified object table. + */ + +typedef enum { + SVGA_OTABLE_MOB = 0, + SVGA_OTABLE_MIN = 0, + SVGA_OTABLE_SURFACE = 1, + SVGA_OTABLE_CONTEXT = 2, + SVGA_OTABLE_SHADER = 3, + SVGA_OTABLE_SCREEN_TARGET = 4, + SVGA_OTABLE_DX9_MAX = 5, + SVGA_OTABLE_MAX = 8 +} SVGAOTableType; + +typedef +struct { + SVGAOTableType type; + PPN baseAddress; + uint32 sizeInBytes; + uint32 validSizeInBytes; + SVGAMobFormat ptDepth; +} +__attribute__((__packed__)) +SVGA3dCmdSetOTableBase; /* SVGA_3D_CMD_SET_OTABLE_BASE */ + +typedef +struct { + SVGAOTableType type; + PPN64 baseAddress; + uint32 sizeInBytes; + uint32 validSizeInBytes; + SVGAMobFormat ptDepth; +} +__attribute__((__packed__)) +SVGA3dCmdSetOTableBase64; /* SVGA_3D_CMD_SET_OTABLE_BASE64 */ + +typedef +struct { + SVGAOTableType type; +} +__attribute__((__packed__)) +SVGA3dCmdReadbackOTable; /* SVGA_3D_CMD_READBACK_OTABLE */ + +/* + * Define a memory object (Mob) in the OTable. + */ + +typedef +struct SVGA3dCmdDefineGBMob { + SVGAMobId mobid; + SVGAMobFormat ptDepth; + PPN base; + uint32 sizeInBytes; +} +__attribute__((__packed__)) +SVGA3dCmdDefineGBMob; /* SVGA_3D_CMD_DEFINE_GB_MOB */ + + +/* + * Destroys an object in the OTable. + */ + +typedef +struct SVGA3dCmdDestroyGBMob { + SVGAMobId mobid; +} +__attribute__((__packed__)) +SVGA3dCmdDestroyGBMob; /* SVGA_3D_CMD_DESTROY_GB_MOB */ + +/* + * Redefine an object in the OTable. + */ + +typedef +struct SVGA3dCmdRedefineGBMob { + SVGAMobId mobid; + SVGAMobFormat ptDepth; + PPN base; + uint32 sizeInBytes; +} +__attribute__((__packed__)) +SVGA3dCmdRedefineGBMob; /* SVGA_3D_CMD_REDEFINE_GB_MOB */ + +/* + * Define a memory object (Mob) in the OTable with a PPN64 base. + */ + +typedef +struct SVGA3dCmdDefineGBMob64 { + SVGAMobId mobid; + SVGAMobFormat ptDepth; + PPN64 base; + uint32 sizeInBytes; +} +__attribute__((__packed__)) +SVGA3dCmdDefineGBMob64; /* SVGA_3D_CMD_DEFINE_GB_MOB64 */ + +/* + * Redefine an object in the OTable with PPN64 base. + */ + +typedef +struct SVGA3dCmdRedefineGBMob64 { + SVGAMobId mobid; + SVGAMobFormat ptDepth; + PPN64 base; + uint32 sizeInBytes; +} +__attribute__((__packed__)) +SVGA3dCmdRedefineGBMob64; /* SVGA_3D_CMD_REDEFINE_GB_MOB64 */ + +/* + * Notification that the page tables have been modified. + */ + +typedef +struct SVGA3dCmdUpdateGBMobMapping { + SVGAMobId mobid; +} +__attribute__((__packed__)) +SVGA3dCmdUpdateGBMobMapping; /* SVGA_3D_CMD_UPDATE_GB_MOB_MAPPING */ + +/* + * Define a guest-backed surface. + */ + +typedef +struct SVGA3dCmdDefineGBSurface { + uint32 sid; + SVGA3dSurfaceFlags surfaceFlags; + SVGA3dSurfaceFormat format; + uint32 numMipLevels; + uint32 multisampleCount; + SVGA3dTextureFilter autogenFilter; + SVGA3dSize size; +} SVGA3dCmdDefineGBSurface; /* SVGA_3D_CMD_DEFINE_GB_SURFACE */ + +/* + * Destroy a guest-backed surface. + */ + +typedef +struct SVGA3dCmdDestroyGBSurface { + uint32 sid; +} SVGA3dCmdDestroyGBSurface; /* SVGA_3D_CMD_DESTROY_GB_SURFACE */ + +/* + * Bind a guest-backed surface to an object. + */ + +typedef +struct SVGA3dCmdBindGBSurface { + uint32 sid; + SVGAMobId mobid; +} SVGA3dCmdBindGBSurface; /* SVGA_3D_CMD_BIND_GB_SURFACE */ + +/* + * Conditionally bind a mob to a guest backed surface if testMobid + * matches the currently bound mob. Optionally issue a readback on + * the surface while it is still bound to the old mobid if the mobid + * is changed by this command. + */ + +#define SVGA3D_COND_BIND_GB_SURFACE_FLAG_READBACK (1 << 0) + +typedef +struct{ + uint32 sid; + SVGAMobId testMobid; + SVGAMobId mobid; + uint32 flags; +} +SVGA3dCmdCondBindGBSurface; /* SVGA_3D_CMD_COND_BIND_GB_SURFACE */ + +/* + * Update an image in a guest-backed surface. + * (Inform the device that the guest-contents have been updated.) + */ + +typedef +struct SVGA3dCmdUpdateGBImage { + SVGA3dSurfaceImageId image; + SVGA3dBox box; +} SVGA3dCmdUpdateGBImage; /* SVGA_3D_CMD_UPDATE_GB_IMAGE */ + +/* + * Update an entire guest-backed surface. + * (Inform the device that the guest-contents have been updated.) + */ + +typedef +struct SVGA3dCmdUpdateGBSurface { + uint32 sid; +} SVGA3dCmdUpdateGBSurface; /* SVGA_3D_CMD_UPDATE_GB_SURFACE */ + +/* + * Readback an image in a guest-backed surface. + * (Request the device to flush the dirty contents into the guest.) + */ + +typedef +struct SVGA3dCmdReadbackGBImage { + SVGA3dSurfaceImageId image; +} SVGA3dCmdReadbackGBImage; /* SVGA_3D_CMD_READBACK_GB_IMAGE*/ + +/* + * Readback an entire guest-backed surface. + * (Request the device to flush the dirty contents into the guest.) + */ + +typedef +struct SVGA3dCmdReadbackGBSurface { + uint32 sid; +} SVGA3dCmdReadbackGBSurface; /* SVGA_3D_CMD_READBACK_GB_SURFACE */ + +/* + * Readback a sub rect of an image in a guest-backed surface. After + * issuing this command the driver is required to issue an update call + * of the same region before issuing any other commands that reference + * this surface or rendering is not guaranteed. + */ + +typedef +struct SVGA3dCmdReadbackGBImagePartial { + SVGA3dSurfaceImageId image; + SVGA3dBox box; + uint32 invertBox; +} +SVGA3dCmdReadbackGBImagePartial; /* SVGA_3D_CMD_READBACK_GB_IMAGE_PARTIAL */ + +/* + * Invalidate an image in a guest-backed surface. + * (Notify the device that the contents can be lost.) + */ + +typedef +struct SVGA3dCmdInvalidateGBImage { + SVGA3dSurfaceImageId image; +} SVGA3dCmdInvalidateGBImage; /* SVGA_3D_CMD_INVALIDATE_GB_IMAGE */ + +/* + * Invalidate an entire guest-backed surface. + * (Notify the device that the contents if all images can be lost.) + */ + +typedef +struct SVGA3dCmdInvalidateGBSurface { + uint32 sid; +} SVGA3dCmdInvalidateGBSurface; /* SVGA_3D_CMD_INVALIDATE_GB_SURFACE */ + +/* + * Invalidate a sub rect of an image in a guest-backed surface. After + * issuing this command the driver is required to issue an update call + * of the same region before issuing any other commands that reference + * this surface or rendering is not guaranteed. + */ + +typedef +struct SVGA3dCmdInvalidateGBImagePartial { + SVGA3dSurfaceImageId image; + SVGA3dBox box; + uint32 invertBox; +} +SVGA3dCmdInvalidateGBImagePartial; /* SVGA_3D_CMD_INVALIDATE_GB_IMAGE_PARTIAL */ + +/* + * Define a guest-backed context. + */ + +typedef +struct SVGA3dCmdDefineGBContext { + uint32 cid; +} SVGA3dCmdDefineGBContext; /* SVGA_3D_CMD_DEFINE_GB_CONTEXT */ + +/* + * Destroy a guest-backed context. + */ + +typedef +struct SVGA3dCmdDestroyGBContext { + uint32 cid; +} SVGA3dCmdDestroyGBContext; /* SVGA_3D_CMD_DESTROY_GB_CONTEXT */ + +/* + * Bind a guest-backed context. + * + * validContents should be set to 0 for new contexts, + * and 1 if this is an old context which is getting paged + * back on to the device. + * + * For new contexts, it is recommended that the driver + * issue commands to initialize all interesting state + * prior to rendering. + */ + +typedef +struct SVGA3dCmdBindGBContext { + uint32 cid; + SVGAMobId mobid; + uint32 validContents; +} SVGA3dCmdBindGBContext; /* SVGA_3D_CMD_BIND_GB_CONTEXT */ + +/* + * Readback a guest-backed context. + * (Request that the device flush the contents back into guest memory.) + */ + +typedef +struct SVGA3dCmdReadbackGBContext { + uint32 cid; +} SVGA3dCmdReadbackGBContext; /* SVGA_3D_CMD_READBACK_GB_CONTEXT */ + +/* + * Invalidate a guest-backed context. + */ +typedef +struct SVGA3dCmdInvalidateGBContext { + uint32 cid; +} SVGA3dCmdInvalidateGBContext; /* SVGA_3D_CMD_INVALIDATE_GB_CONTEXT */ + +/* + * Define a guest-backed shader. + */ + +typedef +struct SVGA3dCmdDefineGBShader { + uint32 shid; + SVGA3dShaderType type; + uint32 sizeInBytes; +} SVGA3dCmdDefineGBShader; /* SVGA_3D_CMD_DEFINE_GB_SHADER */ + +/* + * Bind a guest-backed shader. + */ + +typedef struct SVGA3dCmdBindGBShader { + uint32 shid; + SVGAMobId mobid; + uint32 offsetInBytes; +} SVGA3dCmdBindGBShader; /* SVGA_3D_CMD_BIND_GB_SHADER */ + +/* + * Destroy a guest-backed shader. + */ + +typedef struct SVGA3dCmdDestroyGBShader { + uint32 shid; +} SVGA3dCmdDestroyGBShader; /* SVGA_3D_CMD_DESTROY_GB_SHADER */ + +typedef +struct { + uint32 cid; + uint32 regStart; + SVGA3dShaderType shaderType; + SVGA3dShaderConstType constType; + + /* + * Followed by a variable number of shader constants. + * + * Note that FLOAT and INT constants are 4-dwords in length, while + * BOOL constants are 1-dword in length. + */ +} SVGA3dCmdSetGBShaderConstInline; +/* SVGA_3D_CMD_SET_GB_SHADERCONSTS_INLINE */ + +typedef +struct { + uint32 cid; + SVGA3dQueryType type; +} SVGA3dCmdBeginGBQuery; /* SVGA_3D_CMD_BEGIN_GB_QUERY */ + +typedef +struct { + uint32 cid; + SVGA3dQueryType type; + SVGAMobId mobid; + uint32 offset; +} SVGA3dCmdEndGBQuery; /* SVGA_3D_CMD_END_GB_QUERY */ + + +/* + * SVGA_3D_CMD_WAIT_FOR_GB_QUERY -- + * + * The semantics of this command are identical to the + * SVGA_3D_CMD_WAIT_FOR_QUERY except that the results are written + * to a Mob instead of a GMR. + */ + +typedef +struct { + uint32 cid; + SVGA3dQueryType type; + SVGAMobId mobid; + uint32 offset; +} SVGA3dCmdWaitForGBQuery; /* SVGA_3D_CMD_WAIT_FOR_GB_QUERY */ + +typedef +struct { + SVGAMobId mobid; + uint32 fbOffset; + uint32 initalized; +} +SVGA3dCmdEnableGart; /* SVGA_3D_CMD_ENABLE_GART */ + +typedef +struct { + SVGAMobId mobid; + uint32 gartOffset; +} +SVGA3dCmdMapMobIntoGart; /* SVGA_3D_CMD_MAP_MOB_INTO_GART */ + + +typedef +struct { + uint32 gartOffset; + uint32 numPages; +} +SVGA3dCmdUnmapGartRange; /* SVGA_3D_CMD_UNMAP_GART_RANGE */ + + +/* + * Screen Targets + */ +#define SVGA_STFLAG_PRIMARY (1 << 0) + +typedef +struct { + uint32 stid; + uint32 width; + uint32 height; + int32 xRoot; + int32 yRoot; + uint32 flags; +} +SVGA3dCmdDefineGBScreenTarget; /* SVGA_3D_CMD_DEFINE_GB_SCREENTARGET */ + +typedef +struct { + uint32 stid; +} +SVGA3dCmdDestroyGBScreenTarget; /* SVGA_3D_CMD_DESTROY_GB_SCREENTARGET */ + +typedef +struct { + uint32 stid; + SVGA3dSurfaceImageId image; +} +SVGA3dCmdBindGBScreenTarget; /* SVGA_3D_CMD_BIND_GB_SCREENTARGET */ + +typedef +struct { + uint32 stid; + SVGA3dBox box; +} +SVGA3dCmdUpdateGBScreenTarget; /* SVGA_3D_CMD_UPDATE_GB_SCREENTARGET */ + +/* * Capability query index. * * Notes: @@ -1879,10 +2538,41 @@ typedef enum { SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM = 83, /* - * Don't add new caps into the previous section; the values in this - * enumeration must not change. You can put new values right before - * SVGA3D_DEVCAP_MAX. + * Deprecated. */ + SVGA3D_DEVCAP_VGPU10 = 84, + + /* + * This contains several SVGA_3D_CAPS_VIDEO_DECODE elements + * ored together, one for every type of video decoding supported. + */ + SVGA3D_DEVCAP_VIDEO_DECODE = 85, + + /* + * This contains several SVGA_3D_CAPS_VIDEO_PROCESS elements + * ored together, one for every type of video processing supported. + */ + SVGA3D_DEVCAP_VIDEO_PROCESS = 86, + + SVGA3D_DEVCAP_LINE_AA = 87, /* boolean */ + SVGA3D_DEVCAP_LINE_STIPPLE = 88, /* boolean */ + SVGA3D_DEVCAP_MAX_LINE_WIDTH = 89, /* float */ + SVGA3D_DEVCAP_MAX_AA_LINE_WIDTH = 90, /* float */ + + SVGA3D_DEVCAP_SURFACEFMT_YV12 = 91, + + /* + * Does the host support the SVGA logic ops commands? + */ + SVGA3D_DEVCAP_LOGICOPS = 92, + + /* + * What support does the host have for screen targets? + * + * See the SVGA3D_SCREENTARGET_CAP bits below. + */ + SVGA3D_DEVCAP_SCREENTARGETS = 93, + SVGA3D_DEVCAP_MAX /* This must be the last index. */ } SVGA3dDevCapIndex; diff --git a/drivers/gpu/drm/vmwgfx/svga_reg.h b/drivers/gpu/drm/vmwgfx/svga_reg.h index 01f63cb49678..71defa4d2d75 100644 --- a/drivers/gpu/drm/vmwgfx/svga_reg.h +++ b/drivers/gpu/drm/vmwgfx/svga_reg.h @@ -169,7 +169,10 @@ enum { SVGA_REG_TRACES = 45, /* Enable trace-based updates even when FIFO is on */ SVGA_REG_GMRS_MAX_PAGES = 46, /* Maximum number of 4KB pages for all GMRs */ SVGA_REG_MEMORY_SIZE = 47, /* Total dedicated device memory excluding FIFO */ - SVGA_REG_TOP = 48, /* Must be 1 more than the last register */ + SVGA_REG_MAX_PRIMARY_BOUNDING_BOX_MEM = 50, /* Max primary memory */ + SVGA_REG_SUGGESTED_GBOBJECT_MEM_SIZE_KB = 51, /* Suggested limit on mob mem */ + SVGA_REG_DEV_CAP = 52, /* Write dev cap index, read value */ + SVGA_REG_TOP = 53, /* Must be 1 more than the last register */ SVGA_PALETTE_BASE = 1024, /* Base of SVGA color map */ /* Next 768 (== 256*3) registers exist for colormap */ @@ -431,7 +434,10 @@ struct SVGASignedPoint { #define SVGA_CAP_TRACES 0x00200000 #define SVGA_CAP_GMR2 0x00400000 #define SVGA_CAP_SCREEN_OBJECT_2 0x00800000 - +#define SVGA_CAP_COMMAND_BUFFERS 0x01000000 +#define SVGA_CAP_DEAD1 0x02000000 +#define SVGA_CAP_CMD_BUFFERS_2 0x04000000 +#define SVGA_CAP_GBOBJECTS 0x08000000 /* * FIFO register indices. diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c index 0489c6152482..6327cfc36805 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c @@ -40,6 +40,10 @@ static uint32_t vram_ne_placement_flags = TTM_PL_FLAG_VRAM | static uint32_t sys_placement_flags = TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED; +static uint32_t sys_ne_placement_flags = TTM_PL_FLAG_SYSTEM | + TTM_PL_FLAG_CACHED | + TTM_PL_FLAG_NO_EVICT; + static uint32_t gmr_placement_flags = VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED; @@ -47,6 +51,9 @@ static uint32_t gmr_ne_placement_flags = VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED | TTM_PL_FLAG_NO_EVICT; +static uint32_t mob_placement_flags = VMW_PL_FLAG_MOB | + TTM_PL_FLAG_CACHED; + struct ttm_placement vmw_vram_placement = { .fpfn = 0, .lpfn = 0, @@ -116,16 +123,26 @@ struct ttm_placement vmw_sys_placement = { .busy_placement = &sys_placement_flags }; +struct ttm_placement vmw_sys_ne_placement = { + .fpfn = 0, + .lpfn = 0, + .num_placement = 1, + .placement = &sys_ne_placement_flags, + .num_busy_placement = 1, + .busy_placement = &sys_ne_placement_flags +}; + static uint32_t evictable_placement_flags[] = { TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_CACHED, - VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED + VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED, + VMW_PL_FLAG_MOB | TTM_PL_FLAG_CACHED }; struct ttm_placement vmw_evictable_placement = { .fpfn = 0, .lpfn = 0, - .num_placement = 3, + .num_placement = 4, .placement = evictable_placement_flags, .num_busy_placement = 1, .busy_placement = &sys_placement_flags @@ -140,10 +157,21 @@ struct ttm_placement vmw_srf_placement = { .busy_placement = gmr_vram_placement_flags }; +struct ttm_placement vmw_mob_placement = { + .fpfn = 0, + .lpfn = 0, + .num_placement = 1, + .num_busy_placement = 1, + .placement = &mob_placement_flags, + .busy_placement = &mob_placement_flags +}; + struct vmw_ttm_tt { struct ttm_dma_tt dma_ttm; struct vmw_private *dev_priv; int gmr_id; + struct vmw_mob *mob; + int mem_type; struct sg_table sgt; struct vmw_sg_table vsgt; uint64_t sg_alloc_size; @@ -244,6 +272,7 @@ void vmw_piter_start(struct vmw_piter *viter, const struct vmw_sg_table *vsgt, viter->dma_address = &__vmw_piter_dma_addr; viter->page = &__vmw_piter_non_sg_page; viter->addrs = vsgt->addrs; + viter->pages = vsgt->pages; break; case vmw_dma_map_populate: case vmw_dma_map_bind: @@ -424,6 +453,63 @@ static void vmw_ttm_unmap_dma(struct vmw_ttm_tt *vmw_tt) vmw_tt->mapped = false; } + +/** + * vmw_bo_map_dma - Make sure buffer object pages are visible to the device + * + * @bo: Pointer to a struct ttm_buffer_object + * + * Wrapper around vmw_ttm_map_dma, that takes a TTM buffer object pointer + * instead of a pointer to a struct vmw_ttm_backend as argument. + * Note that the buffer object must be either pinned or reserved before + * calling this function. + */ +int vmw_bo_map_dma(struct ttm_buffer_object *bo) +{ + struct vmw_ttm_tt *vmw_tt = + container_of(bo->ttm, struct vmw_ttm_tt, dma_ttm.ttm); + + return vmw_ttm_map_dma(vmw_tt); +} + + +/** + * vmw_bo_unmap_dma - Make sure buffer object pages are visible to the device + * + * @bo: Pointer to a struct ttm_buffer_object + * + * Wrapper around vmw_ttm_unmap_dma, that takes a TTM buffer object pointer + * instead of a pointer to a struct vmw_ttm_backend as argument. + */ +void vmw_bo_unmap_dma(struct ttm_buffer_object *bo) +{ + struct vmw_ttm_tt *vmw_tt = + container_of(bo->ttm, struct vmw_ttm_tt, dma_ttm.ttm); + + vmw_ttm_unmap_dma(vmw_tt); +} + + +/** + * vmw_bo_sg_table - Return a struct vmw_sg_table object for a + * TTM buffer object + * + * @bo: Pointer to a struct ttm_buffer_object + * + * Returns a pointer to a struct vmw_sg_table object. The object should + * not be freed after use. + * Note that for the device addresses to be valid, the buffer object must + * either be reserved or pinned. + */ +const struct vmw_sg_table *vmw_bo_sg_table(struct ttm_buffer_object *bo) +{ + struct vmw_ttm_tt *vmw_tt = + container_of(bo->ttm, struct vmw_ttm_tt, dma_ttm.ttm); + + return &vmw_tt->vsgt; +} + + static int vmw_ttm_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem) { struct vmw_ttm_tt *vmw_be = @@ -435,9 +521,27 @@ static int vmw_ttm_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem) return ret; vmw_be->gmr_id = bo_mem->start; + vmw_be->mem_type = bo_mem->mem_type; + + switch (bo_mem->mem_type) { + case VMW_PL_GMR: + return vmw_gmr_bind(vmw_be->dev_priv, &vmw_be->vsgt, + ttm->num_pages, vmw_be->gmr_id); + case VMW_PL_MOB: + if (unlikely(vmw_be->mob == NULL)) { + vmw_be->mob = + vmw_mob_create(ttm->num_pages); + if (unlikely(vmw_be->mob == NULL)) + return -ENOMEM; + } - return vmw_gmr_bind(vmw_be->dev_priv, &vmw_be->vsgt, - ttm->num_pages, vmw_be->gmr_id); + return vmw_mob_bind(vmw_be->dev_priv, vmw_be->mob, + &vmw_be->vsgt, ttm->num_pages, + vmw_be->gmr_id); + default: + BUG(); + } + return 0; } static int vmw_ttm_unbind(struct ttm_tt *ttm) @@ -445,7 +549,16 @@ static int vmw_ttm_unbind(struct ttm_tt *ttm) struct vmw_ttm_tt *vmw_be = container_of(ttm, struct vmw_ttm_tt, dma_ttm.ttm); - vmw_gmr_unbind(vmw_be->dev_priv, vmw_be->gmr_id); + switch (vmw_be->mem_type) { + case VMW_PL_GMR: + vmw_gmr_unbind(vmw_be->dev_priv, vmw_be->gmr_id); + break; + case VMW_PL_MOB: + vmw_mob_unbind(vmw_be->dev_priv, vmw_be->mob); + break; + default: + BUG(); + } if (vmw_be->dev_priv->map_mode == vmw_dma_map_bind) vmw_ttm_unmap_dma(vmw_be); @@ -453,6 +566,7 @@ static int vmw_ttm_unbind(struct ttm_tt *ttm) return 0; } + static void vmw_ttm_destroy(struct ttm_tt *ttm) { struct vmw_ttm_tt *vmw_be = @@ -463,9 +577,14 @@ static void vmw_ttm_destroy(struct ttm_tt *ttm) ttm_dma_tt_fini(&vmw_be->dma_ttm); else ttm_tt_fini(ttm); + + if (vmw_be->mob) + vmw_mob_destroy(vmw_be->mob); + kfree(vmw_be); } + static int vmw_ttm_populate(struct ttm_tt *ttm) { struct vmw_ttm_tt *vmw_tt = @@ -500,6 +619,12 @@ static void vmw_ttm_unpopulate(struct ttm_tt *ttm) struct vmw_private *dev_priv = vmw_tt->dev_priv; struct ttm_mem_global *glob = vmw_mem_glob(dev_priv); + + if (vmw_tt->mob) { + vmw_mob_destroy(vmw_tt->mob); + vmw_tt->mob = NULL; + } + vmw_ttm_unmap_dma(vmw_tt); if (dev_priv->map_mode == vmw_dma_alloc_coherent) { size_t size = @@ -517,7 +642,7 @@ static struct ttm_backend_func vmw_ttm_func = { .destroy = vmw_ttm_destroy, }; -struct ttm_tt *vmw_ttm_tt_create(struct ttm_bo_device *bdev, +static struct ttm_tt *vmw_ttm_tt_create(struct ttm_bo_device *bdev, unsigned long size, uint32_t page_flags, struct page *dummy_read_page) { @@ -530,6 +655,7 @@ struct ttm_tt *vmw_ttm_tt_create(struct ttm_bo_device *bdev, vmw_be->dma_ttm.ttm.func = &vmw_ttm_func; vmw_be->dev_priv = container_of(bdev, struct vmw_private, bdev); + vmw_be->mob = NULL; if (vmw_be->dev_priv->map_mode == vmw_dma_alloc_coherent) ret = ttm_dma_tt_init(&vmw_be->dma_ttm, bdev, size, page_flags, @@ -546,12 +672,12 @@ out_no_init: return NULL; } -int vmw_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags) +static int vmw_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags) { return 0; } -int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, +static int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, struct ttm_mem_type_manager *man) { switch (type) { @@ -571,6 +697,7 @@ int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, man->default_caching = TTM_PL_FLAG_CACHED; break; case VMW_PL_GMR: + case VMW_PL_MOB: /* * "Guest Memory Regions" is an aperture like feature with * one slot per bo. There is an upper limit of the number of @@ -589,7 +716,7 @@ int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, return 0; } -void vmw_evict_flags(struct ttm_buffer_object *bo, +static void vmw_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *placement) { *placement = vmw_sys_placement; @@ -618,6 +745,7 @@ static int vmw_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg switch (mem->mem_type) { case TTM_PL_SYSTEM: case VMW_PL_GMR: + case VMW_PL_MOB: return 0; case TTM_PL_VRAM: mem->bus.offset = mem->start << PAGE_SHIFT; @@ -677,6 +805,38 @@ static int vmw_sync_obj_wait(void *sync_obj, bool lazy, bool interruptible) VMW_FENCE_WAIT_TIMEOUT); } +/** + * vmw_move_notify - TTM move_notify_callback + * + * @bo: The TTM buffer object about to move. + * @mem: The truct ttm_mem_reg indicating to what memory + * region the move is taking place. + * + * Calls move_notify for all subsystems needing it. + * (currently only resources). + */ +static void vmw_move_notify(struct ttm_buffer_object *bo, + struct ttm_mem_reg *mem) +{ + vmw_resource_move_notify(bo, mem); +} + + +/** + * vmw_swap_notify - TTM move_notify_callback + * + * @bo: The TTM buffer object about to be swapped out. + */ +static void vmw_swap_notify(struct ttm_buffer_object *bo) +{ + struct ttm_bo_device *bdev = bo->bdev; + + spin_lock(&bdev->fence_lock); + ttm_bo_wait(bo, false, false, false); + spin_unlock(&bdev->fence_lock); +} + + struct ttm_bo_driver vmw_bo_driver = { .ttm_tt_create = &vmw_ttm_tt_create, .ttm_tt_populate = &vmw_ttm_populate, @@ -691,8 +851,8 @@ struct ttm_bo_driver vmw_bo_driver = { .sync_obj_flush = vmw_sync_obj_flush, .sync_obj_unref = vmw_sync_obj_unref, .sync_obj_ref = vmw_sync_obj_ref, - .move_notify = NULL, - .swap_notify = NULL, + .move_notify = vmw_move_notify, + .swap_notify = vmw_swap_notify, .fault_reserve_notify = &vmw_ttm_fault_reserve_notify, .io_mem_reserve = &vmw_ttm_io_mem_reserve, .io_mem_free = &vmw_ttm_io_mem_free, diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c index 00ae0925aca8..82c41daebc0e 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c @@ -32,12 +32,28 @@ struct vmw_user_context { struct ttm_base_object base; struct vmw_resource res; + struct vmw_ctx_binding_state cbs; }; + + +typedef int (*vmw_scrub_func)(struct vmw_ctx_bindinfo *); + static void vmw_user_context_free(struct vmw_resource *res); static struct vmw_resource * vmw_user_context_base_to_res(struct ttm_base_object *base); +static int vmw_gb_context_create(struct vmw_resource *res); +static int vmw_gb_context_bind(struct vmw_resource *res, + struct ttm_validate_buffer *val_buf); +static int vmw_gb_context_unbind(struct vmw_resource *res, + bool readback, + struct ttm_validate_buffer *val_buf); +static int vmw_gb_context_destroy(struct vmw_resource *res); +static int vmw_context_scrub_shader(struct vmw_ctx_bindinfo *bi); +static int vmw_context_scrub_render_target(struct vmw_ctx_bindinfo *bi); +static int vmw_context_scrub_texture(struct vmw_ctx_bindinfo *bi); +static void vmw_context_binding_state_kill(struct vmw_ctx_binding_state *cbs); static uint64_t vmw_user_context_size; static const struct vmw_user_resource_conv user_context_conv = { @@ -62,6 +78,23 @@ static const struct vmw_res_func vmw_legacy_context_func = { .unbind = NULL }; +static const struct vmw_res_func vmw_gb_context_func = { + .res_type = vmw_res_context, + .needs_backup = true, + .may_evict = true, + .type_name = "guest backed contexts", + .backup_placement = &vmw_mob_placement, + .create = vmw_gb_context_create, + .destroy = vmw_gb_context_destroy, + .bind = vmw_gb_context_bind, + .unbind = vmw_gb_context_unbind +}; + +static const vmw_scrub_func vmw_scrub_funcs[vmw_ctx_binding_max] = { + [vmw_ctx_binding_shader] = vmw_context_scrub_shader, + [vmw_ctx_binding_rt] = vmw_context_scrub_render_target, + [vmw_ctx_binding_tex] = vmw_context_scrub_texture }; + /** * Context management: */ @@ -76,6 +109,16 @@ static void vmw_hw_context_destroy(struct vmw_resource *res) } *cmd; + if (res->func->destroy == vmw_gb_context_destroy) { + mutex_lock(&dev_priv->cmdbuf_mutex); + (void) vmw_gb_context_destroy(res); + if (dev_priv->pinned_bo != NULL && + !dev_priv->query_cid_valid) + __vmw_execbuf_release_pinned_bo(dev_priv, NULL); + mutex_unlock(&dev_priv->cmdbuf_mutex); + return; + } + vmw_execbuf_release_pinned_bo(dev_priv); cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); if (unlikely(cmd == NULL)) { @@ -92,6 +135,33 @@ static void vmw_hw_context_destroy(struct vmw_resource *res) vmw_3d_resource_dec(dev_priv, false); } +static int vmw_gb_context_init(struct vmw_private *dev_priv, + struct vmw_resource *res, + void (*res_free) (struct vmw_resource *res)) +{ + int ret; + struct vmw_user_context *uctx = + container_of(res, struct vmw_user_context, res); + + ret = vmw_resource_init(dev_priv, res, true, + res_free, &vmw_gb_context_func); + res->backup_size = SVGA3D_CONTEXT_DATA_SIZE; + + if (unlikely(ret != 0)) { + if (res_free) + res_free(res); + else + kfree(res); + return ret; + } + + memset(&uctx->cbs, 0, sizeof(uctx->cbs)); + INIT_LIST_HEAD(&uctx->cbs.list); + + vmw_resource_activate(res, vmw_hw_context_destroy); + return 0; +} + static int vmw_context_init(struct vmw_private *dev_priv, struct vmw_resource *res, void (*res_free) (struct vmw_resource *res)) @@ -103,6 +173,9 @@ static int vmw_context_init(struct vmw_private *dev_priv, SVGA3dCmdDefineContext body; } *cmd; + if (dev_priv->has_mob) + return vmw_gb_context_init(dev_priv, res, res_free); + ret = vmw_resource_init(dev_priv, res, false, res_free, &vmw_legacy_context_func); @@ -154,6 +227,184 @@ struct vmw_resource *vmw_context_alloc(struct vmw_private *dev_priv) return (ret == 0) ? res : NULL; } + +static int vmw_gb_context_create(struct vmw_resource *res) +{ + struct vmw_private *dev_priv = res->dev_priv; + int ret; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDefineGBContext body; + } *cmd; + + if (likely(res->id != -1)) + return 0; + + ret = vmw_resource_alloc_id(res); + if (unlikely(ret != 0)) { + DRM_ERROR("Failed to allocate a context id.\n"); + goto out_no_id; + } + + if (unlikely(res->id >= VMWGFX_NUM_GB_CONTEXT)) { + ret = -EBUSY; + goto out_no_fifo; + } + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for context " + "creation.\n"); + ret = -ENOMEM; + goto out_no_fifo; + } + + cmd->header.id = SVGA_3D_CMD_DEFINE_GB_CONTEXT; + cmd->header.size = sizeof(cmd->body); + cmd->body.cid = res->id; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + (void) vmw_3d_resource_inc(dev_priv, false); + + return 0; + +out_no_fifo: + vmw_resource_release_id(res); +out_no_id: + return ret; +} + +static int vmw_gb_context_bind(struct vmw_resource *res, + struct ttm_validate_buffer *val_buf) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdBindGBContext body; + } *cmd; + struct ttm_buffer_object *bo = val_buf->bo; + + BUG_ON(bo->mem.mem_type != VMW_PL_MOB); + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for context " + "binding.\n"); + return -ENOMEM; + } + + cmd->header.id = SVGA_3D_CMD_BIND_GB_CONTEXT; + cmd->header.size = sizeof(cmd->body); + cmd->body.cid = res->id; + cmd->body.mobid = bo->mem.start; + cmd->body.validContents = res->backup_dirty; + res->backup_dirty = false; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + + return 0; +} + +static int vmw_gb_context_unbind(struct vmw_resource *res, + bool readback, + struct ttm_validate_buffer *val_buf) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct ttm_buffer_object *bo = val_buf->bo; + struct vmw_fence_obj *fence; + struct vmw_user_context *uctx = + container_of(res, struct vmw_user_context, res); + + struct { + SVGA3dCmdHeader header; + SVGA3dCmdReadbackGBContext body; + } *cmd1; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdBindGBContext body; + } *cmd2; + uint32_t submit_size; + uint8_t *cmd; + + + BUG_ON(bo->mem.mem_type != VMW_PL_MOB); + + mutex_lock(&dev_priv->binding_mutex); + vmw_context_binding_state_kill(&uctx->cbs); + + submit_size = sizeof(*cmd2) + (readback ? sizeof(*cmd1) : 0); + + cmd = vmw_fifo_reserve(dev_priv, submit_size); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for context " + "unbinding.\n"); + mutex_unlock(&dev_priv->binding_mutex); + return -ENOMEM; + } + + cmd2 = (void *) cmd; + if (readback) { + cmd1 = (void *) cmd; + cmd1->header.id = SVGA_3D_CMD_READBACK_GB_CONTEXT; + cmd1->header.size = sizeof(cmd1->body); + cmd1->body.cid = res->id; + cmd2 = (void *) (&cmd1[1]); + } + cmd2->header.id = SVGA_3D_CMD_BIND_GB_CONTEXT; + cmd2->header.size = sizeof(cmd2->body); + cmd2->body.cid = res->id; + cmd2->body.mobid = SVGA3D_INVALID_ID; + + vmw_fifo_commit(dev_priv, submit_size); + mutex_unlock(&dev_priv->binding_mutex); + + /* + * Create a fence object and fence the backup buffer. + */ + + (void) vmw_execbuf_fence_commands(NULL, dev_priv, + &fence, NULL); + + vmw_fence_single_bo(bo, fence); + + if (likely(fence != NULL)) + vmw_fence_obj_unreference(&fence); + + return 0; +} + +static int vmw_gb_context_destroy(struct vmw_resource *res) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDestroyGBContext body; + } *cmd; + struct vmw_user_context *uctx = + container_of(res, struct vmw_user_context, res); + + BUG_ON(!list_empty(&uctx->cbs.list)); + + if (likely(res->id == -1)) + return 0; + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for context " + "destruction.\n"); + return -ENOMEM; + } + + cmd->header.id = SVGA_3D_CMD_DESTROY_GB_CONTEXT; + cmd->header.size = sizeof(cmd->body); + cmd->body.cid = res->id; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + if (dev_priv->query_cid == res->id) + dev_priv->query_cid_valid = false; + vmw_resource_release_id(res); + vmw_3d_resource_dec(dev_priv, false); + + return 0; +} + /** * User-space context management: */ @@ -272,3 +523,283 @@ out_unlock: return ret; } + +/** + * vmw_context_scrub_shader - scrub a shader binding from a context. + * + * @bi: single binding information. + */ +static int vmw_context_scrub_shader(struct vmw_ctx_bindinfo *bi) +{ + struct vmw_private *dev_priv = bi->ctx->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdSetShader body; + } *cmd; + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for shader " + "unbinding.\n"); + return -ENOMEM; + } + + cmd->header.id = SVGA_3D_CMD_SET_SHADER; + cmd->header.size = sizeof(cmd->body); + cmd->body.cid = bi->ctx->id; + cmd->body.type = bi->i1.shader_type; + cmd->body.shid = SVGA3D_INVALID_ID; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + + return 0; +} + +/** + * vmw_context_scrub_render_target - scrub a render target binding + * from a context. + * + * @bi: single binding information. + */ +static int vmw_context_scrub_render_target(struct vmw_ctx_bindinfo *bi) +{ + struct vmw_private *dev_priv = bi->ctx->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdSetRenderTarget body; + } *cmd; + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for render target " + "unbinding.\n"); + return -ENOMEM; + } + + cmd->header.id = SVGA_3D_CMD_SETRENDERTARGET; + cmd->header.size = sizeof(cmd->body); + cmd->body.cid = bi->ctx->id; + cmd->body.type = bi->i1.rt_type; + cmd->body.target.sid = SVGA3D_INVALID_ID; + cmd->body.target.face = 0; + cmd->body.target.mipmap = 0; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + + return 0; +} + +/** + * vmw_context_scrub_texture - scrub a texture binding from a context. + * + * @bi: single binding information. + * + * TODO: Possibly complement this function with a function that takes + * a list of texture bindings and combines them to a single command. + */ +static int vmw_context_scrub_texture(struct vmw_ctx_bindinfo *bi) +{ + struct vmw_private *dev_priv = bi->ctx->dev_priv; + struct { + SVGA3dCmdHeader header; + struct { + SVGA3dCmdSetTextureState c; + SVGA3dTextureState s1; + } body; + } *cmd; + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for texture " + "unbinding.\n"); + return -ENOMEM; + } + + + cmd->header.id = SVGA_3D_CMD_SETTEXTURESTATE; + cmd->header.size = sizeof(cmd->body); + cmd->body.c.cid = bi->ctx->id; + cmd->body.s1.stage = bi->i1.texture_stage; + cmd->body.s1.name = SVGA3D_TS_BIND_TEXTURE; + cmd->body.s1.value = (uint32) SVGA3D_INVALID_ID; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + + return 0; +} + +/** + * vmw_context_binding_drop: Stop tracking a context binding + * + * @cb: Pointer to binding tracker storage. + * + * Stops tracking a context binding, and re-initializes its storage. + * Typically used when the context binding is replaced with a binding to + * another (or the same, for that matter) resource. + */ +static void vmw_context_binding_drop(struct vmw_ctx_binding *cb) +{ + list_del(&cb->ctx_list); + if (!list_empty(&cb->res_list)) + list_del(&cb->res_list); + cb->bi.ctx = NULL; +} + +/** + * vmw_context_binding_add: Start tracking a context binding + * + * @cbs: Pointer to the context binding state tracker. + * @bi: Information about the binding to track. + * + * Performs basic checks on the binding to make sure arguments are within + * bounds and then starts tracking the binding in the context binding + * state structure @cbs. + */ +int vmw_context_binding_add(struct vmw_ctx_binding_state *cbs, + const struct vmw_ctx_bindinfo *bi) +{ + struct vmw_ctx_binding *loc; + + switch (bi->bt) { + case vmw_ctx_binding_rt: + if (unlikely((unsigned)bi->i1.rt_type >= SVGA3D_RT_MAX)) { + DRM_ERROR("Illegal render target type %u.\n", + (unsigned) bi->i1.rt_type); + return -EINVAL; + } + loc = &cbs->render_targets[bi->i1.rt_type]; + break; + case vmw_ctx_binding_tex: + if (unlikely((unsigned)bi->i1.texture_stage >= + SVGA3D_NUM_TEXTURE_UNITS)) { + DRM_ERROR("Illegal texture/sampler unit %u.\n", + (unsigned) bi->i1.texture_stage); + return -EINVAL; + } + loc = &cbs->texture_units[bi->i1.texture_stage]; + break; + case vmw_ctx_binding_shader: + if (unlikely((unsigned)bi->i1.shader_type >= + SVGA3D_SHADERTYPE_MAX)) { + DRM_ERROR("Illegal shader type %u.\n", + (unsigned) bi->i1.shader_type); + return -EINVAL; + } + loc = &cbs->shaders[bi->i1.shader_type]; + break; + default: + BUG(); + } + + if (loc->bi.ctx != NULL) + vmw_context_binding_drop(loc); + + loc->bi = *bi; + list_add_tail(&loc->ctx_list, &cbs->list); + INIT_LIST_HEAD(&loc->res_list); + + return 0; +} + +/** + * vmw_context_binding_transfer: Transfer a context binding tracking entry. + * + * @cbs: Pointer to the persistent context binding state tracker. + * @bi: Information about the binding to track. + * + */ +static void vmw_context_binding_transfer(struct vmw_ctx_binding_state *cbs, + const struct vmw_ctx_bindinfo *bi) +{ + struct vmw_ctx_binding *loc; + + switch (bi->bt) { + case vmw_ctx_binding_rt: + loc = &cbs->render_targets[bi->i1.rt_type]; + break; + case vmw_ctx_binding_tex: + loc = &cbs->texture_units[bi->i1.texture_stage]; + break; + case vmw_ctx_binding_shader: + loc = &cbs->shaders[bi->i1.shader_type]; + break; + default: + BUG(); + } + + if (loc->bi.ctx != NULL) + vmw_context_binding_drop(loc); + + loc->bi = *bi; + list_add_tail(&loc->ctx_list, &cbs->list); + if (bi->res != NULL) + list_add_tail(&loc->res_list, &bi->res->binding_head); + else + INIT_LIST_HEAD(&loc->res_list); +} + +/** + * vmw_context_binding_kill - Kill a binding on the device + * and stop tracking it. + * + * @cb: Pointer to binding tracker storage. + * + * Emits FIFO commands to scrub a binding represented by @cb. + * Then stops tracking the binding and re-initializes its storage. + */ +static void vmw_context_binding_kill(struct vmw_ctx_binding *cb) +{ + (void) vmw_scrub_funcs[cb->bi.bt](&cb->bi); + vmw_context_binding_drop(cb); +} + +/** + * vmw_context_binding_state_kill - Kill all bindings associated with a + * struct vmw_ctx_binding state structure, and re-initialize the structure. + * + * @cbs: Pointer to the context binding state tracker. + * + * Emits commands to scrub all bindings associated with the + * context binding state tracker. Then re-initializes the whole structure. + */ +static void vmw_context_binding_state_kill(struct vmw_ctx_binding_state *cbs) +{ + struct vmw_ctx_binding *entry, *next; + + list_for_each_entry_safe(entry, next, &cbs->list, ctx_list) + vmw_context_binding_kill(entry); +} + +/** + * vmw_context_binding_res_list_kill - Kill all bindings on a + * resource binding list + * + * @head: list head of resource binding list + * + * Kills all bindings associated with a specific resource. Typically + * called before the resource is destroyed. + */ +void vmw_context_binding_res_list_kill(struct list_head *head) +{ + struct vmw_ctx_binding *entry, *next; + + list_for_each_entry_safe(entry, next, head, res_list) + vmw_context_binding_kill(entry); +} + +/** + * vmw_context_binding_state_transfer - Commit staged binding info + * + * @ctx: Pointer to context to commit the staged binding info to. + * @from: Staged binding info built during execbuf. + * + * Transfers binding info from a temporary structure to the persistent + * structure in the context. This can be done once commands + */ +void vmw_context_binding_state_transfer(struct vmw_resource *ctx, + struct vmw_ctx_binding_state *from) +{ + struct vmw_user_context *uctx = + container_of(ctx, struct vmw_user_context, res); + struct vmw_ctx_binding *entry, *next; + + list_for_each_entry_safe(entry, next, &from->list, ctx_list) + vmw_context_binding_transfer(&uctx->cbs, &entry->bi); +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c index d4e54fcc0acd..a75840211b3c 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c @@ -290,8 +290,7 @@ void vmw_bo_get_guest_ptr(const struct ttm_buffer_object *bo, /** * vmw_bo_pin - Pin or unpin a buffer object without moving it. * - * @bo: The buffer object. Must be reserved, and present either in VRAM - * or GMR memory. + * @bo: The buffer object. Must be reserved. * @pin: Whether to pin or unpin. * */ @@ -303,10 +302,9 @@ void vmw_bo_pin(struct ttm_buffer_object *bo, bool pin) int ret; lockdep_assert_held(&bo->resv->lock.base); - BUG_ON(old_mem_type != TTM_PL_VRAM && - old_mem_type != VMW_PL_GMR); - pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED; + pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | VMW_PL_FLAG_MOB + | TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED; if (pin) pl_flags |= TTM_PL_FLAG_NO_EVICT; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index c7a549694e59..9893328f8fdc 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -112,6 +112,21 @@ #define DRM_IOCTL_VMW_UPDATE_LAYOUT \ DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UPDATE_LAYOUT, \ struct drm_vmw_update_layout_arg) +#define DRM_IOCTL_VMW_CREATE_SHADER \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_CREATE_SHADER, \ + struct drm_vmw_shader_create_arg) +#define DRM_IOCTL_VMW_UNREF_SHADER \ + DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_SHADER, \ + struct drm_vmw_shader_arg) +#define DRM_IOCTL_VMW_GB_SURFACE_CREATE \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_GB_SURFACE_CREATE, \ + union drm_vmw_gb_surface_create_arg) +#define DRM_IOCTL_VMW_GB_SURFACE_REF \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_GB_SURFACE_REF, \ + union drm_vmw_gb_surface_reference_arg) +#define DRM_IOCTL_VMW_SYNCCPU \ + DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_SYNCCPU, \ + struct drm_vmw_synccpu_arg) /** * The core DRM version of this macro doesn't account for @@ -177,6 +192,21 @@ static const struct drm_ioctl_desc vmw_ioctls[] = { VMW_IOCTL_DEF(VMW_UPDATE_LAYOUT, vmw_kms_update_layout_ioctl, DRM_MASTER | DRM_UNLOCKED), + VMW_IOCTL_DEF(VMW_CREATE_SHADER, + vmw_shader_define_ioctl, + DRM_AUTH | DRM_UNLOCKED), + VMW_IOCTL_DEF(VMW_UNREF_SHADER, + vmw_shader_destroy_ioctl, + DRM_AUTH | DRM_UNLOCKED), + VMW_IOCTL_DEF(VMW_GB_SURFACE_CREATE, + vmw_gb_surface_define_ioctl, + DRM_AUTH | DRM_UNLOCKED), + VMW_IOCTL_DEF(VMW_GB_SURFACE_REF, + vmw_gb_surface_reference_ioctl, + DRM_AUTH | DRM_UNLOCKED), + VMW_IOCTL_DEF(VMW_SYNCCPU, + vmw_user_dmabuf_synccpu_ioctl, + DRM_AUTH | DRM_UNLOCKED), }; static struct pci_device_id vmw_pci_id_list[] = { @@ -189,6 +219,7 @@ static int enable_fbdev = IS_ENABLED(CONFIG_DRM_VMWGFX_FBCON); static int vmw_force_iommu; static int vmw_restrict_iommu; static int vmw_force_coherent; +static int vmw_restrict_dma_mask; static int vmw_probe(struct pci_dev *, const struct pci_device_id *); static void vmw_master_init(struct vmw_master *); @@ -203,6 +234,8 @@ MODULE_PARM_DESC(restrict_iommu, "Try to limit IOMMU usage for TTM pages"); module_param_named(restrict_iommu, vmw_restrict_iommu, int, 0600); MODULE_PARM_DESC(force_coherent, "Force coherent TTM pages"); module_param_named(force_coherent, vmw_force_coherent, int, 0600); +MODULE_PARM_DESC(restrict_dma_mask, "Restrict DMA mask to 44 bits with IOMMU"); +module_param_named(restrict_dma_mask, vmw_restrict_dma_mask, int, 0600); static void vmw_print_capabilities(uint32_t capabilities) @@ -240,38 +273,52 @@ static void vmw_print_capabilities(uint32_t capabilities) DRM_INFO(" GMR2.\n"); if (capabilities & SVGA_CAP_SCREEN_OBJECT_2) DRM_INFO(" Screen Object 2.\n"); + if (capabilities & SVGA_CAP_COMMAND_BUFFERS) + DRM_INFO(" Command Buffers.\n"); + if (capabilities & SVGA_CAP_CMD_BUFFERS_2) + DRM_INFO(" Command Buffers 2.\n"); + if (capabilities & SVGA_CAP_GBOBJECTS) + DRM_INFO(" Guest Backed Resources.\n"); } - /** - * vmw_execbuf_prepare_dummy_query - Initialize a query result structure at - * the start of a buffer object. + * vmw_dummy_query_bo_create - create a bo to hold a dummy query result * - * @dev_priv: The device private structure. + * @dev_priv: A device private structure. * - * This function will idle the buffer using an uninterruptible wait, then - * map the first page and initialize a pending occlusion query result structure, - * Finally it will unmap the buffer. + * This function creates a small buffer object that holds the query + * result for dummy queries emitted as query barriers. + * The function will then map the first page and initialize a pending + * occlusion query result structure, Finally it will unmap the buffer. + * No interruptible waits are done within this function. * - * TODO: Since we're only mapping a single page, we should optimize the map - * to use kmap_atomic / iomap_atomic. + * Returns an error if bo creation or initialization fails. */ -static void vmw_dummy_query_bo_prepare(struct vmw_private *dev_priv) +static int vmw_dummy_query_bo_create(struct vmw_private *dev_priv) { + int ret; + struct ttm_buffer_object *bo; struct ttm_bo_kmap_obj map; volatile SVGA3dQueryResult *result; bool dummy; - int ret; - struct ttm_bo_device *bdev = &dev_priv->bdev; - struct ttm_buffer_object *bo = dev_priv->dummy_query_bo; - ttm_bo_reserve(bo, false, false, false, 0); - spin_lock(&bdev->fence_lock); - ret = ttm_bo_wait(bo, false, false, false); - spin_unlock(&bdev->fence_lock); + /* + * Create the bo as pinned, so that a tryreserve will + * immediately succeed. This is because we're the only + * user of the bo currently. + */ + ret = ttm_bo_create(&dev_priv->bdev, + PAGE_SIZE, + ttm_bo_type_device, + &vmw_sys_ne_placement, + 0, false, NULL, + &bo); + if (unlikely(ret != 0)) - (void) vmw_fallback_wait(dev_priv, false, true, 0, false, - 10*HZ); + return ret; + + ret = ttm_bo_reserve(bo, false, true, false, 0); + BUG_ON(ret != 0); ret = ttm_bo_kmap(bo, 0, 1, &map); if (likely(ret == 0)) { @@ -280,34 +327,19 @@ static void vmw_dummy_query_bo_prepare(struct vmw_private *dev_priv) result->state = SVGA3D_QUERYSTATE_PENDING; result->result32 = 0xff; ttm_bo_kunmap(&map); - } else - DRM_ERROR("Dummy query buffer map failed.\n"); + } + vmw_bo_pin(bo, false); ttm_bo_unreserve(bo); -} + if (unlikely(ret != 0)) { + DRM_ERROR("Dummy query buffer map failed.\n"); + ttm_bo_unref(&bo); + } else + dev_priv->dummy_query_bo = bo; -/** - * vmw_dummy_query_bo_create - create a bo to hold a dummy query result - * - * @dev_priv: A device private structure. - * - * This function creates a small buffer object that holds the query - * result for dummy queries emitted as query barriers. - * No interruptible waits are done within this function. - * - * Returns an error if bo creation fails. - */ -static int vmw_dummy_query_bo_create(struct vmw_private *dev_priv) -{ - return ttm_bo_create(&dev_priv->bdev, - PAGE_SIZE, - ttm_bo_type_device, - &vmw_vram_sys_placement, - 0, false, NULL, - &dev_priv->dummy_query_bo); + return ret; } - static int vmw_request_device(struct vmw_private *dev_priv) { int ret; @@ -318,14 +350,24 @@ static int vmw_request_device(struct vmw_private *dev_priv) return ret; } vmw_fence_fifo_up(dev_priv->fman); + if (dev_priv->has_mob) { + ret = vmw_otables_setup(dev_priv); + if (unlikely(ret != 0)) { + DRM_ERROR("Unable to initialize " + "guest Memory OBjects.\n"); + goto out_no_mob; + } + } ret = vmw_dummy_query_bo_create(dev_priv); if (unlikely(ret != 0)) goto out_no_query_bo; - vmw_dummy_query_bo_prepare(dev_priv); return 0; out_no_query_bo: + if (dev_priv->has_mob) + vmw_otables_takedown(dev_priv); +out_no_mob: vmw_fence_fifo_down(dev_priv->fman); vmw_fifo_release(dev_priv, &dev_priv->fifo); return ret; @@ -341,10 +383,13 @@ static void vmw_release_device(struct vmw_private *dev_priv) BUG_ON(dev_priv->pinned_bo != NULL); ttm_bo_unref(&dev_priv->dummy_query_bo); + if (dev_priv->has_mob) + vmw_otables_takedown(dev_priv); vmw_fence_fifo_down(dev_priv->fman); vmw_fifo_release(dev_priv, &dev_priv->fifo); } + /** * Increase the 3d resource refcount. * If the count was prevously zero, initialize the fifo, switching to svga @@ -510,6 +555,33 @@ out_fixup: return 0; } +/** + * vmw_dma_masks - set required page- and dma masks + * + * @dev: Pointer to struct drm-device + * + * With 32-bit we can only handle 32 bit PFNs. Optionally set that + * restriction also for 64-bit systems. + */ +#ifdef CONFIG_INTEL_IOMMU +static int vmw_dma_masks(struct vmw_private *dev_priv) +{ + struct drm_device *dev = dev_priv->dev; + + if (intel_iommu_enabled && + (sizeof(unsigned long) == 4 || vmw_restrict_dma_mask)) { + DRM_INFO("Restricting DMA addresses to 44 bits.\n"); + return dma_set_mask(dev->dev, DMA_BIT_MASK(44)); + } + return 0; +} +#else +static int vmw_dma_masks(struct vmw_private *dev_priv) +{ + return 0; +} +#endif + static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) { struct vmw_private *dev_priv; @@ -532,6 +604,7 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) mutex_init(&dev_priv->hw_mutex); mutex_init(&dev_priv->cmdbuf_mutex); mutex_init(&dev_priv->release_mutex); + mutex_init(&dev_priv->binding_mutex); rwlock_init(&dev_priv->resource_lock); for (i = vmw_res_context; i < vmw_res_max; ++i) { @@ -578,14 +651,9 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) vmw_get_initial_size(dev_priv); - if (dev_priv->capabilities & SVGA_CAP_GMR) { - dev_priv->max_gmr_descriptors = - vmw_read(dev_priv, - SVGA_REG_GMR_MAX_DESCRIPTOR_LENGTH); + if (dev_priv->capabilities & SVGA_CAP_GMR2) { dev_priv->max_gmr_ids = vmw_read(dev_priv, SVGA_REG_GMR_MAX_IDS); - } - if (dev_priv->capabilities & SVGA_CAP_GMR2) { dev_priv->max_gmr_pages = vmw_read(dev_priv, SVGA_REG_GMRS_MAX_PAGES); dev_priv->memory_size = @@ -598,23 +666,42 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) */ dev_priv->memory_size = 512*1024*1024; } + dev_priv->max_mob_pages = 0; + if (dev_priv->capabilities & SVGA_CAP_GBOBJECTS) { + uint64_t mem_size = + vmw_read(dev_priv, + SVGA_REG_SUGGESTED_GBOBJECT_MEM_SIZE_KB); + + dev_priv->max_mob_pages = mem_size * 1024 / PAGE_SIZE; + dev_priv->prim_bb_mem = + vmw_read(dev_priv, + SVGA_REG_MAX_PRIMARY_BOUNDING_BOX_MEM); + } else + dev_priv->prim_bb_mem = dev_priv->vram_size; + + ret = vmw_dma_masks(dev_priv); + if (unlikely(ret != 0)) { + mutex_unlock(&dev_priv->hw_mutex); + goto out_err0; + } + + if (unlikely(dev_priv->prim_bb_mem < dev_priv->vram_size)) + dev_priv->prim_bb_mem = dev_priv->vram_size; mutex_unlock(&dev_priv->hw_mutex); vmw_print_capabilities(dev_priv->capabilities); - if (dev_priv->capabilities & SVGA_CAP_GMR) { + if (dev_priv->capabilities & SVGA_CAP_GMR2) { DRM_INFO("Max GMR ids is %u\n", (unsigned)dev_priv->max_gmr_ids); - DRM_INFO("Max GMR descriptors is %u\n", - (unsigned)dev_priv->max_gmr_descriptors); - } - if (dev_priv->capabilities & SVGA_CAP_GMR2) { DRM_INFO("Max number of GMR pages is %u\n", (unsigned)dev_priv->max_gmr_pages); DRM_INFO("Max dedicated hypervisor surface memory is %u kiB\n", (unsigned)dev_priv->memory_size / 1024); } + DRM_INFO("Maximum display memory size is %u kiB\n", + dev_priv->prim_bb_mem / 1024); DRM_INFO("VRAM at 0x%08x size is %u kiB\n", dev_priv->vram_start, dev_priv->vram_size / 1024); DRM_INFO("MMIO at 0x%08x size is %u kiB\n", @@ -649,12 +736,22 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) dev_priv->has_gmr = true; if (((dev_priv->capabilities & (SVGA_CAP_GMR | SVGA_CAP_GMR2)) == 0) || refuse_dma || ttm_bo_init_mm(&dev_priv->bdev, VMW_PL_GMR, - dev_priv->max_gmr_ids) != 0) { + VMW_PL_GMR) != 0) { DRM_INFO("No GMR memory available. " "Graphics memory resources are very limited.\n"); dev_priv->has_gmr = false; } + if (dev_priv->capabilities & SVGA_CAP_GBOBJECTS) { + dev_priv->has_mob = true; + if (ttm_bo_init_mm(&dev_priv->bdev, VMW_PL_MOB, + VMW_PL_MOB) != 0) { + DRM_INFO("No MOB memory available. " + "3D will be disabled.\n"); + dev_priv->has_mob = false; + } + } + dev_priv->mmio_mtrr = arch_phys_wc_add(dev_priv->mmio_start, dev_priv->mmio_size); @@ -757,6 +854,8 @@ out_err4: iounmap(dev_priv->mmio_virt); out_err3: arch_phys_wc_del(dev_priv->mmio_mtrr); + if (dev_priv->has_mob) + (void) ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_MOB); if (dev_priv->has_gmr) (void) ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_GMR); (void)ttm_bo_clean_mm(&dev_priv->bdev, TTM_PL_VRAM); @@ -801,6 +900,8 @@ static int vmw_driver_unload(struct drm_device *dev) ttm_object_device_release(&dev_priv->tdev); iounmap(dev_priv->mmio_virt); arch_phys_wc_del(dev_priv->mmio_mtrr); + if (dev_priv->has_mob) + (void) ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_MOB); if (dev_priv->has_gmr) (void)ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_GMR); (void)ttm_bo_clean_mm(&dev_priv->bdev, TTM_PL_VRAM); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 036629dd992a..554e7fa33082 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -40,9 +40,9 @@ #include <drm/ttm/ttm_module.h> #include "vmwgfx_fence.h" -#define VMWGFX_DRIVER_DATE "20120209" +#define VMWGFX_DRIVER_DATE "20121114" #define VMWGFX_DRIVER_MAJOR 2 -#define VMWGFX_DRIVER_MINOR 4 +#define VMWGFX_DRIVER_MINOR 5 #define VMWGFX_DRIVER_PATCHLEVEL 0 #define VMWGFX_FILE_PAGE_OFFSET 0x00100000 #define VMWGFX_FIFO_STATIC_SIZE (1024*1024) @@ -50,14 +50,30 @@ #define VMWGFX_MAX_VALIDATIONS 2048 #define VMWGFX_MAX_DISPLAYS 16 #define VMWGFX_CMD_BOUNCE_INIT_SIZE 32768 +#define VMWGFX_ENABLE_SCREEN_TARGET_OTABLE 0 + +/* + * Perhaps we should have sysfs entries for these. + */ +#define VMWGFX_NUM_GB_CONTEXT 256 +#define VMWGFX_NUM_GB_SHADER 20000 +#define VMWGFX_NUM_GB_SURFACE 32768 +#define VMWGFX_NUM_GB_SCREEN_TARGET VMWGFX_MAX_DISPLAYS +#define VMWGFX_NUM_MOB (VMWGFX_NUM_GB_CONTEXT +\ + VMWGFX_NUM_GB_SHADER +\ + VMWGFX_NUM_GB_SURFACE +\ + VMWGFX_NUM_GB_SCREEN_TARGET) #define VMW_PL_GMR TTM_PL_PRIV0 #define VMW_PL_FLAG_GMR TTM_PL_FLAG_PRIV0 +#define VMW_PL_MOB TTM_PL_PRIV1 +#define VMW_PL_FLAG_MOB TTM_PL_FLAG_PRIV1 #define VMW_RES_CONTEXT ttm_driver_type0 #define VMW_RES_SURFACE ttm_driver_type1 #define VMW_RES_STREAM ttm_driver_type2 #define VMW_RES_FENCE ttm_driver_type3 +#define VMW_RES_SHADER ttm_driver_type4 struct vmw_fpriv { struct drm_master *locked_master; @@ -82,6 +98,7 @@ struct vmw_dma_buffer { struct vmw_validate_buffer { struct ttm_validate_buffer base; struct drm_hash_item hash; + bool validate_as_mob; }; struct vmw_res_func; @@ -98,6 +115,7 @@ struct vmw_resource { const struct vmw_res_func *func; struct list_head lru_head; /* Protected by the resource lock */ struct list_head mob_head; /* Protected by @backup reserved */ + struct list_head binding_head; /* Protected by binding_mutex */ void (*res_free) (struct vmw_resource *res); void (*hw_destroy) (struct vmw_resource *res); }; @@ -106,6 +124,7 @@ enum vmw_res_type { vmw_res_context, vmw_res_surface, vmw_res_stream, + vmw_res_shader, vmw_res_max }; @@ -154,6 +173,7 @@ struct vmw_fifo_state { }; struct vmw_relocation { + SVGAMobId *mob_loc; SVGAGuestPtr *location; uint32_t index; }; @@ -229,6 +249,71 @@ struct vmw_piter { struct page *(*page)(struct vmw_piter *); }; +/* + * enum vmw_ctx_binding_type - abstract resource to context binding types + */ +enum vmw_ctx_binding_type { + vmw_ctx_binding_shader, + vmw_ctx_binding_rt, + vmw_ctx_binding_tex, + vmw_ctx_binding_max +}; + +/** + * struct vmw_ctx_bindinfo - structure representing a single context binding + * + * @ctx: Pointer to the context structure. NULL means the binding is not + * active. + * @res: Non ref-counted pointer to the bound resource. + * @bt: The binding type. + * @i1: Union of information needed to unbind. + */ +struct vmw_ctx_bindinfo { + struct vmw_resource *ctx; + struct vmw_resource *res; + enum vmw_ctx_binding_type bt; + union { + SVGA3dShaderType shader_type; + SVGA3dRenderTargetType rt_type; + uint32 texture_stage; + } i1; +}; + +/** + * struct vmw_ctx_binding - structure representing a single context binding + * - suitable for tracking in a context + * + * @ctx_list: List head for context. + * @res_list: List head for bound resource. + * @bi: Binding info + */ +struct vmw_ctx_binding { + struct list_head ctx_list; + struct list_head res_list; + struct vmw_ctx_bindinfo bi; +}; + + +/** + * struct vmw_ctx_binding_state - context binding state + * + * @list: linked list of individual bindings. + * @render_targets: Render target bindings. + * @texture_units: Texture units/samplers bindings. + * @shaders: Shader bindings. + * + * Note that this structure also provides storage space for the individual + * struct vmw_ctx_binding objects, so that no dynamic allocation is needed + * for individual bindings. + * + */ +struct vmw_ctx_binding_state { + struct list_head list; + struct vmw_ctx_binding render_targets[SVGA3D_RT_MAX]; + struct vmw_ctx_binding texture_units[SVGA3D_NUM_TEXTURE_UNITS]; + struct vmw_ctx_binding shaders[SVGA3D_SHADERTYPE_MAX]; +}; + struct vmw_sw_context{ struct drm_open_hash res_ht; bool res_ht_initialized; @@ -250,6 +335,7 @@ struct vmw_sw_context{ struct vmw_resource *last_query_ctx; bool needs_post_query_barrier; struct vmw_resource *error_resource; + struct vmw_ctx_binding_state staged_bindings; }; struct vmw_legacy_display; @@ -281,6 +367,7 @@ struct vmw_private { unsigned int io_start; uint32_t vram_start; uint32_t vram_size; + uint32_t prim_bb_mem; uint32_t mmio_start; uint32_t mmio_size; uint32_t fb_max_width; @@ -290,11 +377,12 @@ struct vmw_private { __le32 __iomem *mmio_virt; int mmio_mtrr; uint32_t capabilities; - uint32_t max_gmr_descriptors; uint32_t max_gmr_ids; uint32_t max_gmr_pages; + uint32_t max_mob_pages; uint32_t memory_size; bool has_gmr; + bool has_mob; struct mutex hw_mutex; /* @@ -370,6 +458,7 @@ struct vmw_private { struct vmw_sw_context ctx; struct mutex cmdbuf_mutex; + struct mutex binding_mutex; /** * Operating mode. @@ -415,6 +504,12 @@ struct vmw_private { * DMA mapping stuff. */ enum vmw_dma_map_mode map_mode; + + /* + * Guest Backed stuff + */ + struct ttm_buffer_object *otable_bo; + struct vmw_otable *otables; }; static inline struct vmw_surface *vmw_res_to_srf(struct vmw_resource *res) @@ -471,23 +566,12 @@ extern void vmw_gmr_unbind(struct vmw_private *dev_priv, int gmr_id); * Resource utilities - vmwgfx_resource.c */ struct vmw_user_resource_conv; -extern const struct vmw_user_resource_conv *user_surface_converter; -extern const struct vmw_user_resource_conv *user_context_converter; -extern struct vmw_resource *vmw_context_alloc(struct vmw_private *dev_priv); extern void vmw_resource_unreference(struct vmw_resource **p_res); extern struct vmw_resource *vmw_resource_reference(struct vmw_resource *res); extern int vmw_resource_validate(struct vmw_resource *res); extern int vmw_resource_reserve(struct vmw_resource *res, bool no_backup); extern bool vmw_resource_needs_backup(const struct vmw_resource *res); -extern int vmw_context_destroy_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -extern int vmw_context_define_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -extern int vmw_context_check(struct vmw_private *dev_priv, - struct ttm_object_file *tfile, - int id, - struct vmw_resource **p_res); extern int vmw_user_lookup_handle(struct vmw_private *dev_priv, struct ttm_object_file *tfile, uint32_t handle, @@ -499,18 +583,6 @@ extern int vmw_user_resource_lookup_handle( uint32_t handle, const struct vmw_user_resource_conv *converter, struct vmw_resource **p_res); -extern void vmw_surface_res_free(struct vmw_resource *res); -extern int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -extern int vmw_surface_define_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -extern int vmw_surface_reference_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); -extern int vmw_surface_check(struct vmw_private *dev_priv, - struct ttm_object_file *tfile, - uint32_t handle, int *id); -extern int vmw_surface_validate(struct vmw_private *dev_priv, - struct vmw_surface *srf); extern void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo); extern int vmw_dmabuf_init(struct vmw_private *dev_priv, struct vmw_dma_buffer *vmw_bo, @@ -519,10 +591,21 @@ extern int vmw_dmabuf_init(struct vmw_private *dev_priv, void (*bo_free) (struct ttm_buffer_object *bo)); extern int vmw_user_dmabuf_verify_access(struct ttm_buffer_object *bo, struct ttm_object_file *tfile); +extern int vmw_user_dmabuf_alloc(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + uint32_t size, + bool shareable, + uint32_t *handle, + struct vmw_dma_buffer **p_dma_buf); +extern int vmw_user_dmabuf_reference(struct ttm_object_file *tfile, + struct vmw_dma_buffer *dma_buf, + uint32_t *handle); extern int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int vmw_dmabuf_unref_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); +extern int vmw_user_dmabuf_synccpu_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); extern uint32_t vmw_dmabuf_validate_node(struct ttm_buffer_object *bo, uint32_t cur_validate_node); extern void vmw_dmabuf_validate_clear(struct ttm_buffer_object *bo); @@ -622,10 +705,16 @@ extern struct ttm_placement vmw_vram_sys_placement; extern struct ttm_placement vmw_vram_gmr_placement; extern struct ttm_placement vmw_vram_gmr_ne_placement; extern struct ttm_placement vmw_sys_placement; +extern struct ttm_placement vmw_sys_ne_placement; extern struct ttm_placement vmw_evictable_placement; extern struct ttm_placement vmw_srf_placement; +extern struct ttm_placement vmw_mob_placement; extern struct ttm_bo_driver vmw_bo_driver; extern int vmw_dma_quiescent(struct drm_device *dev); +extern int vmw_bo_map_dma(struct ttm_buffer_object *bo); +extern void vmw_bo_unmap_dma(struct ttm_buffer_object *bo); +extern const struct vmw_sg_table * +vmw_bo_sg_table(struct ttm_buffer_object *bo); extern void vmw_piter_start(struct vmw_piter *viter, const struct vmw_sg_table *vsgt, unsigned long p_offs); @@ -832,6 +921,76 @@ extern int vmw_prime_handle_to_fd(struct drm_device *dev, uint32_t handle, uint32_t flags, int *prime_fd); +/* + * MemoryOBject management - vmwgfx_mob.c + */ +struct vmw_mob; +extern int vmw_mob_bind(struct vmw_private *dev_priv, struct vmw_mob *mob, + const struct vmw_sg_table *vsgt, + unsigned long num_data_pages, int32_t mob_id); +extern void vmw_mob_unbind(struct vmw_private *dev_priv, + struct vmw_mob *mob); +extern void vmw_mob_destroy(struct vmw_mob *mob); +extern struct vmw_mob *vmw_mob_create(unsigned long data_pages); +extern int vmw_otables_setup(struct vmw_private *dev_priv); +extern void vmw_otables_takedown(struct vmw_private *dev_priv); + +/* + * Context management - vmwgfx_context.c + */ + +extern const struct vmw_user_resource_conv *user_context_converter; + +extern struct vmw_resource *vmw_context_alloc(struct vmw_private *dev_priv); + +extern int vmw_context_check(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + int id, + struct vmw_resource **p_res); +extern int vmw_context_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_context_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_context_binding_add(struct vmw_ctx_binding_state *cbs, + const struct vmw_ctx_bindinfo *ci); +extern void +vmw_context_binding_state_transfer(struct vmw_resource *res, + struct vmw_ctx_binding_state *cbs); +extern void vmw_context_binding_res_list_kill(struct list_head *head); + +/* + * Surface management - vmwgfx_surface.c + */ + +extern const struct vmw_user_resource_conv *user_surface_converter; + +extern void vmw_surface_res_free(struct vmw_resource *res); +extern int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_surface_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_surface_reference_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_gb_surface_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_gb_surface_reference_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_surface_check(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + uint32_t handle, int *id); +extern int vmw_surface_validate(struct vmw_private *dev_priv, + struct vmw_surface *srf); + +/* + * Shader management - vmwgfx_shader.c + */ + +extern const struct vmw_user_resource_conv *user_shader_converter; + +extern int vmw_shader_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_shader_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); /** * Inline helper functions diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index 599f6469a1eb..7a5f1eb55c5a 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -54,6 +54,8 @@ struct vmw_resource_relocation { * @res: Ref-counted pointer to the resource. * @switch_backup: Boolean whether to switch backup buffer on unreserve. * @new_backup: Refcounted pointer to the new backup buffer. + * @staged_bindings: If @res is a context, tracks bindings set up during + * the command batch. Otherwise NULL. * @new_backup_offset: New backup buffer offset if @new_backup is non-NUll. * @first_usage: Set to true the first time the resource is referenced in * the command stream. @@ -65,12 +67,32 @@ struct vmw_resource_val_node { struct drm_hash_item hash; struct vmw_resource *res; struct vmw_dma_buffer *new_backup; + struct vmw_ctx_binding_state *staged_bindings; unsigned long new_backup_offset; bool first_usage; bool no_buffer_needed; }; /** + * struct vmw_cmd_entry - Describe a command for the verifier + * + * @user_allow: Whether allowed from the execbuf ioctl. + * @gb_disable: Whether disabled if guest-backed objects are available. + * @gb_enable: Whether enabled iff guest-backed objects are available. + */ +struct vmw_cmd_entry { + int (*func) (struct vmw_private *, struct vmw_sw_context *, + SVGA3dCmdHeader *); + bool user_allow; + bool gb_disable; + bool gb_enable; +}; + +#define VMW_CMD_DEF(_cmd, _func, _user_allow, _gb_disable, _gb_enable) \ + [(_cmd) - SVGA_3D_CMD_BASE] = {(_func), (_user_allow),\ + (_gb_disable), (_gb_enable)} + +/** * vmw_resource_unreserve - unreserve resources previously reserved for * command submission. * @@ -87,6 +109,16 @@ static void vmw_resource_list_unreserve(struct list_head *list, struct vmw_dma_buffer *new_backup = backoff ? NULL : val->new_backup; + /* + * Transfer staged context bindings to the + * persistent context binding tracker. + */ + if (unlikely(val->staged_bindings)) { + vmw_context_binding_state_transfer + (val->res, val->staged_bindings); + kfree(val->staged_bindings); + val->staged_bindings = NULL; + } vmw_resource_unreserve(res, new_backup, val->new_backup_offset); vmw_dmabuf_unreference(&val->new_backup); @@ -224,6 +256,7 @@ static int vmw_cmd_ok(struct vmw_private *dev_priv, * * @sw_context: The software context used for this command submission batch. * @bo: The buffer object to add. + * @validate_as_mob: Validate this buffer as a MOB. * @p_val_node: If non-NULL Will be updated with the validate node number * on return. * @@ -232,6 +265,7 @@ static int vmw_cmd_ok(struct vmw_private *dev_priv, */ static int vmw_bo_to_validate_list(struct vmw_sw_context *sw_context, struct ttm_buffer_object *bo, + bool validate_as_mob, uint32_t *p_val_node) { uint32_t val_node; @@ -244,6 +278,10 @@ static int vmw_bo_to_validate_list(struct vmw_sw_context *sw_context, &hash) == 0)) { vval_buf = container_of(hash, struct vmw_validate_buffer, hash); + if (unlikely(vval_buf->validate_as_mob != validate_as_mob)) { + DRM_ERROR("Inconsistent buffer usage.\n"); + return -EINVAL; + } val_buf = &vval_buf->base; val_node = vval_buf - sw_context->val_bufs; } else { @@ -266,6 +304,7 @@ static int vmw_bo_to_validate_list(struct vmw_sw_context *sw_context, val_buf->bo = ttm_bo_reference(bo); val_buf->reserved = false; list_add_tail(&val_buf->head, &sw_context->validate_nodes); + vval_buf->validate_as_mob = validate_as_mob; } sw_context->fence_flags |= DRM_VMW_FENCE_FLAG_EXEC; @@ -302,7 +341,8 @@ static int vmw_resources_reserve(struct vmw_sw_context *sw_context) struct ttm_buffer_object *bo = &res->backup->base; ret = vmw_bo_to_validate_list - (sw_context, bo, NULL); + (sw_context, bo, + vmw_resource_needs_backup(res), NULL); if (unlikely(ret != 0)) return ret; @@ -362,8 +402,15 @@ static int vmw_cmd_res_check(struct vmw_private *dev_priv, struct vmw_resource_val_node *node; int ret; - if (*id == SVGA3D_INVALID_ID) + if (*id == SVGA3D_INVALID_ID) { + if (p_val) + *p_val = NULL; + if (res_type == vmw_res_context) { + DRM_ERROR("Illegal context invalid id.\n"); + return -EINVAL; + } return 0; + } /* * Fastpath in case of repeated commands referencing the same @@ -411,6 +458,18 @@ static int vmw_cmd_res_check(struct vmw_private *dev_priv, rcache->node = node; if (p_val) *p_val = node; + + if (node->first_usage && res_type == vmw_res_context) { + node->staged_bindings = + kzalloc(sizeof(*node->staged_bindings), GFP_KERNEL); + if (node->staged_bindings == NULL) { + DRM_ERROR("Failed to allocate context binding " + "information.\n"); + goto out_no_reloc; + } + INIT_LIST_HEAD(&node->staged_bindings->list); + } + vmw_resource_unreference(&res); return 0; @@ -453,17 +512,35 @@ static int vmw_cmd_set_render_target_check(struct vmw_private *dev_priv, SVGA3dCmdHeader header; SVGA3dCmdSetRenderTarget body; } *cmd; + struct vmw_resource_val_node *ctx_node; + struct vmw_resource_val_node *res_node; int ret; - ret = vmw_cmd_cid_check(dev_priv, sw_context, header); + cmd = container_of(header, struct vmw_sid_cmd, header); + + ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context, + user_context_converter, &cmd->body.cid, + &ctx_node); if (unlikely(ret != 0)) return ret; - cmd = container_of(header, struct vmw_sid_cmd, header); ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, user_surface_converter, - &cmd->body.target.sid, NULL); - return ret; + &cmd->body.target.sid, &res_node); + if (unlikely(ret != 0)) + return ret; + + if (dev_priv->has_mob) { + struct vmw_ctx_bindinfo bi; + + bi.ctx = ctx_node->res; + bi.res = res_node ? res_node->res : NULL; + bi.bt = vmw_ctx_binding_rt; + bi.i1.rt_type = cmd->body.type; + return vmw_context_binding_add(ctx_node->staged_bindings, &bi); + } + + return 0; } static int vmw_cmd_surface_copy_check(struct vmw_private *dev_priv, @@ -519,11 +596,6 @@ static int vmw_cmd_blt_surf_screen_check(struct vmw_private *dev_priv, cmd = container_of(header, struct vmw_sid_cmd, header); - if (unlikely(!sw_context->kernel)) { - DRM_ERROR("Kernel only SVGA3d command: %u.\n", cmd->header.id); - return -EPERM; - } - return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, user_surface_converter, &cmd->body.srcImage.sid, NULL); @@ -541,11 +613,6 @@ static int vmw_cmd_present_check(struct vmw_private *dev_priv, cmd = container_of(header, struct vmw_sid_cmd, header); - if (unlikely(!sw_context->kernel)) { - DRM_ERROR("Kernel only SVGA3d command: %u.\n", cmd->header.id); - return -EPERM; - } - return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, user_surface_converter, &cmd->body.sid, NULL); @@ -586,7 +653,7 @@ static int vmw_query_bo_switch_prepare(struct vmw_private *dev_priv, sw_context->needs_post_query_barrier = true; ret = vmw_bo_to_validate_list(sw_context, sw_context->cur_query_bo, - NULL); + dev_priv->has_mob, NULL); if (unlikely(ret != 0)) return ret; } @@ -594,7 +661,7 @@ static int vmw_query_bo_switch_prepare(struct vmw_private *dev_priv, ret = vmw_bo_to_validate_list(sw_context, dev_priv->dummy_query_bo, - NULL); + dev_priv->has_mob, NULL); if (unlikely(ret != 0)) return ret; @@ -672,6 +739,66 @@ static void vmw_query_bo_switch_commit(struct vmw_private *dev_priv, } /** + * vmw_translate_mob_pointer - Prepare to translate a user-space buffer + * handle to a MOB id. + * + * @dev_priv: Pointer to a device private structure. + * @sw_context: The software context used for this command batch validation. + * @id: Pointer to the user-space handle to be translated. + * @vmw_bo_p: Points to a location that, on successful return will carry + * a reference-counted pointer to the DMA buffer identified by the + * user-space handle in @id. + * + * This function saves information needed to translate a user-space buffer + * handle to a MOB id. The translation does not take place immediately, but + * during a call to vmw_apply_relocations(). This function builds a relocation + * list and a list of buffers to validate. The former needs to be freed using + * either vmw_apply_relocations() or vmw_free_relocations(). The latter + * needs to be freed using vmw_clear_validations. + */ +static int vmw_translate_mob_ptr(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGAMobId *id, + struct vmw_dma_buffer **vmw_bo_p) +{ + struct vmw_dma_buffer *vmw_bo = NULL; + struct ttm_buffer_object *bo; + uint32_t handle = *id; + struct vmw_relocation *reloc; + int ret; + + ret = vmw_user_dmabuf_lookup(sw_context->tfile, handle, &vmw_bo); + if (unlikely(ret != 0)) { + DRM_ERROR("Could not find or use MOB buffer.\n"); + return -EINVAL; + } + bo = &vmw_bo->base; + + if (unlikely(sw_context->cur_reloc >= VMWGFX_MAX_RELOCATIONS)) { + DRM_ERROR("Max number relocations per submission" + " exceeded\n"); + ret = -EINVAL; + goto out_no_reloc; + } + + reloc = &sw_context->relocs[sw_context->cur_reloc++]; + reloc->mob_loc = id; + reloc->location = NULL; + + ret = vmw_bo_to_validate_list(sw_context, bo, true, &reloc->index); + if (unlikely(ret != 0)) + goto out_no_reloc; + + *vmw_bo_p = vmw_bo; + return 0; + +out_no_reloc: + vmw_dmabuf_unreference(&vmw_bo); + vmw_bo_p = NULL; + return ret; +} + +/** * vmw_translate_guest_pointer - Prepare to translate a user-space buffer * handle to a valid SVGAGuestPtr * @@ -718,7 +845,7 @@ static int vmw_translate_guest_ptr(struct vmw_private *dev_priv, reloc = &sw_context->relocs[sw_context->cur_reloc++]; reloc->location = ptr; - ret = vmw_bo_to_validate_list(sw_context, bo, &reloc->index); + ret = vmw_bo_to_validate_list(sw_context, bo, false, &reloc->index); if (unlikely(ret != 0)) goto out_no_reloc; @@ -732,6 +859,30 @@ out_no_reloc: } /** + * vmw_cmd_begin_gb_query - validate a SVGA_3D_CMD_BEGIN_GB_QUERY command. + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context used for this command submission. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_begin_gb_query(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_begin_gb_query_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdBeginGBQuery q; + } *cmd; + + cmd = container_of(header, struct vmw_begin_gb_query_cmd, + header); + + return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context, + user_context_converter, &cmd->q.cid, + NULL); +} + +/** * vmw_cmd_begin_query - validate a SVGA_3D_CMD_BEGIN_QUERY command. * * @dev_priv: Pointer to a device private struct. @@ -750,12 +901,64 @@ static int vmw_cmd_begin_query(struct vmw_private *dev_priv, cmd = container_of(header, struct vmw_begin_query_cmd, header); + if (unlikely(dev_priv->has_mob)) { + struct { + SVGA3dCmdHeader header; + SVGA3dCmdBeginGBQuery q; + } gb_cmd; + + BUG_ON(sizeof(gb_cmd) != sizeof(*cmd)); + + gb_cmd.header.id = SVGA_3D_CMD_BEGIN_GB_QUERY; + gb_cmd.header.size = cmd->header.size; + gb_cmd.q.cid = cmd->q.cid; + gb_cmd.q.type = cmd->q.type; + + memcpy(cmd, &gb_cmd, sizeof(*cmd)); + return vmw_cmd_begin_gb_query(dev_priv, sw_context, header); + } + return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context, user_context_converter, &cmd->q.cid, NULL); } /** + * vmw_cmd_end_gb_query - validate a SVGA_3D_CMD_END_GB_QUERY command. + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context used for this command submission. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_end_gb_query(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_dma_buffer *vmw_bo; + struct vmw_query_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdEndGBQuery q; + } *cmd; + int ret; + + cmd = container_of(header, struct vmw_query_cmd, header); + ret = vmw_cmd_cid_check(dev_priv, sw_context, header); + if (unlikely(ret != 0)) + return ret; + + ret = vmw_translate_mob_ptr(dev_priv, sw_context, + &cmd->q.mobid, + &vmw_bo); + if (unlikely(ret != 0)) + return ret; + + ret = vmw_query_bo_switch_prepare(dev_priv, &vmw_bo->base, sw_context); + + vmw_dmabuf_unreference(&vmw_bo); + return ret; +} + +/** * vmw_cmd_end_query - validate a SVGA_3D_CMD_END_QUERY command. * * @dev_priv: Pointer to a device private struct. @@ -774,6 +977,25 @@ static int vmw_cmd_end_query(struct vmw_private *dev_priv, int ret; cmd = container_of(header, struct vmw_query_cmd, header); + if (dev_priv->has_mob) { + struct { + SVGA3dCmdHeader header; + SVGA3dCmdEndGBQuery q; + } gb_cmd; + + BUG_ON(sizeof(gb_cmd) != sizeof(*cmd)); + + gb_cmd.header.id = SVGA_3D_CMD_END_GB_QUERY; + gb_cmd.header.size = cmd->header.size; + gb_cmd.q.cid = cmd->q.cid; + gb_cmd.q.type = cmd->q.type; + gb_cmd.q.mobid = cmd->q.guestResult.gmrId; + gb_cmd.q.offset = cmd->q.guestResult.offset; + + memcpy(cmd, &gb_cmd, sizeof(*cmd)); + return vmw_cmd_end_gb_query(dev_priv, sw_context, header); + } + ret = vmw_cmd_cid_check(dev_priv, sw_context, header); if (unlikely(ret != 0)) return ret; @@ -790,7 +1012,40 @@ static int vmw_cmd_end_query(struct vmw_private *dev_priv, return ret; } -/* +/** + * vmw_cmd_wait_gb_query - validate a SVGA_3D_CMD_WAIT_GB_QUERY command. + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context used for this command submission. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_wait_gb_query(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_dma_buffer *vmw_bo; + struct vmw_query_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdWaitForGBQuery q; + } *cmd; + int ret; + + cmd = container_of(header, struct vmw_query_cmd, header); + ret = vmw_cmd_cid_check(dev_priv, sw_context, header); + if (unlikely(ret != 0)) + return ret; + + ret = vmw_translate_mob_ptr(dev_priv, sw_context, + &cmd->q.mobid, + &vmw_bo); + if (unlikely(ret != 0)) + return ret; + + vmw_dmabuf_unreference(&vmw_bo); + return 0; +} + +/** * vmw_cmd_wait_query - validate a SVGA_3D_CMD_WAIT_QUERY command. * * @dev_priv: Pointer to a device private struct. @@ -809,6 +1064,25 @@ static int vmw_cmd_wait_query(struct vmw_private *dev_priv, int ret; cmd = container_of(header, struct vmw_query_cmd, header); + if (dev_priv->has_mob) { + struct { + SVGA3dCmdHeader header; + SVGA3dCmdWaitForGBQuery q; + } gb_cmd; + + BUG_ON(sizeof(gb_cmd) != sizeof(*cmd)); + + gb_cmd.header.id = SVGA_3D_CMD_WAIT_FOR_GB_QUERY; + gb_cmd.header.size = cmd->header.size; + gb_cmd.q.cid = cmd->q.cid; + gb_cmd.q.type = cmd->q.type; + gb_cmd.q.mobid = cmd->q.guestResult.gmrId; + gb_cmd.q.offset = cmd->q.guestResult.offset; + + memcpy(cmd, &gb_cmd, sizeof(*cmd)); + return vmw_cmd_wait_gb_query(dev_priv, sw_context, header); + } + ret = vmw_cmd_cid_check(dev_priv, sw_context, header); if (unlikely(ret != 0)) return ret; @@ -921,15 +1195,22 @@ static int vmw_cmd_tex_state(struct vmw_private *dev_priv, struct vmw_tex_state_cmd { SVGA3dCmdHeader header; SVGA3dCmdSetTextureState state; - }; + } *cmd; SVGA3dTextureState *last_state = (SVGA3dTextureState *) ((unsigned long) header + header->size + sizeof(header)); SVGA3dTextureState *cur_state = (SVGA3dTextureState *) ((unsigned long) header + sizeof(struct vmw_tex_state_cmd)); + struct vmw_resource_val_node *ctx_node; + struct vmw_resource_val_node *res_node; int ret; - ret = vmw_cmd_cid_check(dev_priv, sw_context, header); + cmd = container_of(header, struct vmw_tex_state_cmd, + header); + + ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context, + user_context_converter, &cmd->state.cid, + &ctx_node); if (unlikely(ret != 0)) return ret; @@ -939,9 +1220,20 @@ static int vmw_cmd_tex_state(struct vmw_private *dev_priv, ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, user_surface_converter, - &cur_state->value, NULL); + &cur_state->value, &res_node); if (unlikely(ret != 0)) return ret; + + if (dev_priv->has_mob) { + struct vmw_ctx_bindinfo bi; + + bi.ctx = ctx_node->res; + bi.res = res_node ? res_node->res : NULL; + bi.bt = vmw_ctx_binding_tex; + bi.i1.texture_stage = cur_state->stage; + vmw_context_binding_add(ctx_node->staged_bindings, + &bi); + } } return 0; @@ -971,6 +1263,222 @@ static int vmw_cmd_check_define_gmrfb(struct vmw_private *dev_priv, } /** + * vmw_cmd_switch_backup - Utility function to handle backup buffer switching + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context being used for this batch. + * @res_type: The resource type. + * @converter: Information about user-space binding for this resource type. + * @res_id: Pointer to the user-space resource handle in the command stream. + * @buf_id: Pointer to the user-space backup buffer handle in the command + * stream. + * @backup_offset: Offset of backup into MOB. + * + * This function prepares for registering a switch of backup buffers + * in the resource metadata just prior to unreserving. + */ +static int vmw_cmd_switch_backup(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + enum vmw_res_type res_type, + const struct vmw_user_resource_conv + *converter, + uint32_t *res_id, + uint32_t *buf_id, + unsigned long backup_offset) +{ + int ret; + struct vmw_dma_buffer *dma_buf; + struct vmw_resource_val_node *val_node; + + ret = vmw_cmd_res_check(dev_priv, sw_context, res_type, + converter, res_id, &val_node); + if (unlikely(ret != 0)) + return ret; + + ret = vmw_translate_mob_ptr(dev_priv, sw_context, buf_id, &dma_buf); + if (unlikely(ret != 0)) + return ret; + + if (val_node->first_usage) + val_node->no_buffer_needed = true; + + vmw_dmabuf_unreference(&val_node->new_backup); + val_node->new_backup = dma_buf; + val_node->new_backup_offset = backup_offset; + + return 0; +} + +/** + * vmw_cmd_bind_gb_surface - Validate an SVGA_3D_CMD_BIND_GB_SURFACE + * command + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context being used for this batch. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_bind_gb_surface(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_bind_gb_surface_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdBindGBSurface body; + } *cmd; + + cmd = container_of(header, struct vmw_bind_gb_surface_cmd, header); + + return vmw_cmd_switch_backup(dev_priv, sw_context, vmw_res_surface, + user_surface_converter, + &cmd->body.sid, &cmd->body.mobid, + 0); +} + +/** + * vmw_cmd_update_gb_image - Validate an SVGA_3D_CMD_UPDATE_GB_IMAGE + * command + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context being used for this batch. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_update_gb_image(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_gb_surface_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdUpdateGBImage body; + } *cmd; + + cmd = container_of(header, struct vmw_gb_surface_cmd, header); + + return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, + user_surface_converter, + &cmd->body.image.sid, NULL); +} + +/** + * vmw_cmd_update_gb_surface - Validate an SVGA_3D_CMD_UPDATE_GB_SURFACE + * command + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context being used for this batch. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_update_gb_surface(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_gb_surface_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdUpdateGBSurface body; + } *cmd; + + cmd = container_of(header, struct vmw_gb_surface_cmd, header); + + return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, + user_surface_converter, + &cmd->body.sid, NULL); +} + +/** + * vmw_cmd_readback_gb_image - Validate an SVGA_3D_CMD_READBACK_GB_IMAGE + * command + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context being used for this batch. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_readback_gb_image(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_gb_surface_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdReadbackGBImage body; + } *cmd; + + cmd = container_of(header, struct vmw_gb_surface_cmd, header); + + return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, + user_surface_converter, + &cmd->body.image.sid, NULL); +} + +/** + * vmw_cmd_readback_gb_surface - Validate an SVGA_3D_CMD_READBACK_GB_SURFACE + * command + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context being used for this batch. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_readback_gb_surface(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_gb_surface_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdReadbackGBSurface body; + } *cmd; + + cmd = container_of(header, struct vmw_gb_surface_cmd, header); + + return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, + user_surface_converter, + &cmd->body.sid, NULL); +} + +/** + * vmw_cmd_invalidate_gb_image - Validate an SVGA_3D_CMD_INVALIDATE_GB_IMAGE + * command + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context being used for this batch. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_invalidate_gb_image(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_gb_surface_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdInvalidateGBImage body; + } *cmd; + + cmd = container_of(header, struct vmw_gb_surface_cmd, header); + + return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, + user_surface_converter, + &cmd->body.image.sid, NULL); +} + +/** + * vmw_cmd_invalidate_gb_surface - Validate an + * SVGA_3D_CMD_INVALIDATE_GB_SURFACE command + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context being used for this batch. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_invalidate_gb_surface(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_gb_surface_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdInvalidateGBSurface body; + } *cmd; + + cmd = container_of(header, struct vmw_gb_surface_cmd, header); + + return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface, + user_surface_converter, + &cmd->body.sid, NULL); +} + +/** * vmw_cmd_set_shader - Validate an SVGA_3D_CMD_SET_SHADER * command * @@ -986,18 +1494,64 @@ static int vmw_cmd_set_shader(struct vmw_private *dev_priv, SVGA3dCmdHeader header; SVGA3dCmdSetShader body; } *cmd; + struct vmw_resource_val_node *ctx_node; int ret; cmd = container_of(header, struct vmw_set_shader_cmd, header); - ret = vmw_cmd_cid_check(dev_priv, sw_context, header); + ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_context, + user_context_converter, &cmd->body.cid, + &ctx_node); if (unlikely(ret != 0)) return ret; + if (dev_priv->has_mob) { + struct vmw_ctx_bindinfo bi; + struct vmw_resource_val_node *res_node; + + ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_shader, + user_shader_converter, + &cmd->body.shid, &res_node); + if (unlikely(ret != 0)) + return ret; + + bi.ctx = ctx_node->res; + bi.res = res_node ? res_node->res : NULL; + bi.bt = vmw_ctx_binding_shader; + bi.i1.shader_type = cmd->body.type; + return vmw_context_binding_add(ctx_node->staged_bindings, &bi); + } + return 0; } +/** + * vmw_cmd_bind_gb_shader - Validate an SVGA_3D_CMD_BIND_GB_SHADER + * command + * + * @dev_priv: Pointer to a device private struct. + * @sw_context: The software context being used for this batch. + * @header: Pointer to the command header in the command stream. + */ +static int vmw_cmd_bind_gb_shader(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_bind_gb_shader_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdBindGBShader body; + } *cmd; + + cmd = container_of(header, struct vmw_bind_gb_shader_cmd, + header); + + return vmw_cmd_switch_backup(dev_priv, sw_context, vmw_res_shader, + user_shader_converter, + &cmd->body.shid, &cmd->body.mobid, + cmd->body.offsetInBytes); +} + static int vmw_cmd_check_not_3d(struct vmw_private *dev_priv, struct vmw_sw_context *sw_context, void *buf, uint32_t *size) @@ -1041,50 +1595,173 @@ static int vmw_cmd_check_not_3d(struct vmw_private *dev_priv, return 0; } -typedef int (*vmw_cmd_func) (struct vmw_private *, - struct vmw_sw_context *, - SVGA3dCmdHeader *); - -#define VMW_CMD_DEF(cmd, func) \ - [cmd - SVGA_3D_CMD_BASE] = func - -static vmw_cmd_func vmw_cmd_funcs[SVGA_3D_CMD_MAX] = { - VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DEFINE, &vmw_cmd_invalid), - VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DESTROY, &vmw_cmd_invalid), - VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_COPY, &vmw_cmd_surface_copy_check), - VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_STRETCHBLT, &vmw_cmd_stretch_blt_check), - VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DMA, &vmw_cmd_dma), - VMW_CMD_DEF(SVGA_3D_CMD_CONTEXT_DEFINE, &vmw_cmd_invalid), - VMW_CMD_DEF(SVGA_3D_CMD_CONTEXT_DESTROY, &vmw_cmd_invalid), - VMW_CMD_DEF(SVGA_3D_CMD_SETTRANSFORM, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_SETZRANGE, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_SETRENDERSTATE, &vmw_cmd_cid_check), +static const struct vmw_cmd_entry const vmw_cmd_entries[SVGA_3D_CMD_MAX] = { + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DEFINE, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DESTROY, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_COPY, &vmw_cmd_surface_copy_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_STRETCHBLT, &vmw_cmd_stretch_blt_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DMA, &vmw_cmd_dma, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_CONTEXT_DEFINE, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_CONTEXT_DESTROY, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETTRANSFORM, &vmw_cmd_cid_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETZRANGE, &vmw_cmd_cid_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETRENDERSTATE, &vmw_cmd_cid_check, + true, false, false), VMW_CMD_DEF(SVGA_3D_CMD_SETRENDERTARGET, - &vmw_cmd_set_render_target_check), - VMW_CMD_DEF(SVGA_3D_CMD_SETTEXTURESTATE, &vmw_cmd_tex_state), - VMW_CMD_DEF(SVGA_3D_CMD_SETMATERIAL, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTDATA, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTENABLED, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_SETVIEWPORT, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_SETCLIPPLANE, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_CLEAR, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_PRESENT, &vmw_cmd_present_check), - VMW_CMD_DEF(SVGA_3D_CMD_SHADER_DEFINE, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_SHADER_DESTROY, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER, &vmw_cmd_set_shader), - VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER_CONST, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_DRAW_PRIMITIVES, &vmw_cmd_draw), - VMW_CMD_DEF(SVGA_3D_CMD_SETSCISSORRECT, &vmw_cmd_cid_check), - VMW_CMD_DEF(SVGA_3D_CMD_BEGIN_QUERY, &vmw_cmd_begin_query), - VMW_CMD_DEF(SVGA_3D_CMD_END_QUERY, &vmw_cmd_end_query), - VMW_CMD_DEF(SVGA_3D_CMD_WAIT_FOR_QUERY, &vmw_cmd_wait_query), - VMW_CMD_DEF(SVGA_3D_CMD_PRESENT_READBACK, &vmw_cmd_ok), + &vmw_cmd_set_render_target_check, true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETTEXTURESTATE, &vmw_cmd_tex_state, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETMATERIAL, &vmw_cmd_cid_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTDATA, &vmw_cmd_cid_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTENABLED, &vmw_cmd_cid_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETVIEWPORT, &vmw_cmd_cid_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETCLIPPLANE, &vmw_cmd_cid_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_CLEAR, &vmw_cmd_cid_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_PRESENT, &vmw_cmd_present_check, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SHADER_DEFINE, &vmw_cmd_cid_check, + true, true, false), + VMW_CMD_DEF(SVGA_3D_CMD_SHADER_DESTROY, &vmw_cmd_cid_check, + true, true, false), + VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER, &vmw_cmd_set_shader, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER_CONST, &vmw_cmd_cid_check, + true, true, false), + VMW_CMD_DEF(SVGA_3D_CMD_DRAW_PRIMITIVES, &vmw_cmd_draw, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SETSCISSORRECT, &vmw_cmd_cid_check, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_BEGIN_QUERY, &vmw_cmd_begin_query, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_END_QUERY, &vmw_cmd_end_query, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_WAIT_FOR_QUERY, &vmw_cmd_wait_query, + true, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_PRESENT_READBACK, &vmw_cmd_ok, + true, false, false), VMW_CMD_DEF(SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN, - &vmw_cmd_blt_surf_screen_check), - VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DEFINE_V2, &vmw_cmd_invalid), - VMW_CMD_DEF(SVGA_3D_CMD_GENERATE_MIPMAPS, &vmw_cmd_invalid), - VMW_CMD_DEF(SVGA_3D_CMD_ACTIVATE_SURFACE, &vmw_cmd_invalid), - VMW_CMD_DEF(SVGA_3D_CMD_DEACTIVATE_SURFACE, &vmw_cmd_invalid), + &vmw_cmd_blt_surf_screen_check, false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DEFINE_V2, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_GENERATE_MIPMAPS, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_ACTIVATE_SURFACE, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_DEACTIVATE_SURFACE, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SCREEN_DMA, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SET_UNITY_SURFACE_COOKIE, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_OPEN_CONTEXT_SURFACE, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_BITBLT, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_TRANSBLT, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_STRETCHBLT, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_COLORFILL, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_ALPHABLEND, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_LOGICOPS_CLEARTYPEBLEND, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_SET_OTABLE_BASE, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_READBACK_OTABLE, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DEFINE_GB_MOB, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DESTROY_GB_MOB, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_REDEFINE_GB_MOB, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_UPDATE_GB_MOB_MAPPING, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DEFINE_GB_SURFACE, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DESTROY_GB_SURFACE, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_BIND_GB_SURFACE, &vmw_cmd_bind_gb_surface, + true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_COND_BIND_GB_SURFACE, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_UPDATE_GB_IMAGE, &vmw_cmd_update_gb_image, + true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_UPDATE_GB_SURFACE, + &vmw_cmd_update_gb_surface, true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_READBACK_GB_IMAGE, + &vmw_cmd_readback_gb_image, true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_READBACK_GB_SURFACE, + &vmw_cmd_readback_gb_surface, true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_INVALIDATE_GB_IMAGE, + &vmw_cmd_invalidate_gb_image, true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_INVALIDATE_GB_SURFACE, + &vmw_cmd_invalidate_gb_surface, true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DEFINE_GB_CONTEXT, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DESTROY_GB_CONTEXT, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_BIND_GB_CONTEXT, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_READBACK_GB_CONTEXT, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_INVALIDATE_GB_CONTEXT, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DEFINE_GB_SHADER, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_BIND_GB_SHADER, &vmw_cmd_bind_gb_shader, + true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DESTROY_GB_SHADER, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_SET_OTABLE_BASE64, &vmw_cmd_invalid, + false, false, false), + VMW_CMD_DEF(SVGA_3D_CMD_BEGIN_GB_QUERY, &vmw_cmd_begin_gb_query, + true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_END_GB_QUERY, &vmw_cmd_end_gb_query, + true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_WAIT_FOR_GB_QUERY, &vmw_cmd_wait_gb_query, + true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_NOP, &vmw_cmd_ok, + true, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_ENABLE_GART, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DISABLE_GART, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_MAP_MOB_INTO_GART, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_UNMAP_GART_RANGE, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DEFINE_GB_SCREENTARGET, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_DESTROY_GB_SCREENTARGET, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_BIND_GB_SCREENTARGET, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_UPDATE_GB_SCREENTARGET, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_READBACK_GB_IMAGE_PARTIAL, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_INVALIDATE_GB_IMAGE_PARTIAL, &vmw_cmd_invalid, + false, false, true), + VMW_CMD_DEF(SVGA_3D_CMD_SET_GB_SHADERCONSTS_INLINE, &vmw_cmd_cid_check, + true, false, true) }; static int vmw_cmd_check(struct vmw_private *dev_priv, @@ -1095,6 +1772,8 @@ static int vmw_cmd_check(struct vmw_private *dev_priv, uint32_t size_remaining = *size; SVGA3dCmdHeader *header = (SVGA3dCmdHeader *) buf; int ret; + const struct vmw_cmd_entry *entry; + bool gb = dev_priv->capabilities & SVGA_CAP_GBOBJECTS; cmd_id = le32_to_cpu(((uint32_t *)buf)[0]); /* Handle any none 3D commands */ @@ -1107,18 +1786,40 @@ static int vmw_cmd_check(struct vmw_private *dev_priv, cmd_id -= SVGA_3D_CMD_BASE; if (unlikely(*size > size_remaining)) - goto out_err; + goto out_invalid; if (unlikely(cmd_id >= SVGA_3D_CMD_MAX - SVGA_3D_CMD_BASE)) - goto out_err; + goto out_invalid; + + entry = &vmw_cmd_entries[cmd_id]; + if (unlikely(!entry->user_allow && !sw_context->kernel)) + goto out_privileged; - ret = vmw_cmd_funcs[cmd_id](dev_priv, sw_context, header); + if (unlikely(entry->gb_disable && gb)) + goto out_old; + + if (unlikely(entry->gb_enable && !gb)) + goto out_new; + + ret = entry->func(dev_priv, sw_context, header); if (unlikely(ret != 0)) - goto out_err; + goto out_invalid; return 0; -out_err: - DRM_ERROR("Illegal / Invalid SVGA3D command: %d\n", +out_invalid: + DRM_ERROR("Invalid SVGA3D command: %d\n", + cmd_id + SVGA_3D_CMD_BASE); + return -EINVAL; +out_privileged: + DRM_ERROR("Privileged SVGA3D command: %d\n", + cmd_id + SVGA_3D_CMD_BASE); + return -EPERM; +out_old: + DRM_ERROR("Deprecated (disallowed) SVGA3D command: %d\n", + cmd_id + SVGA_3D_CMD_BASE); + return -EINVAL; +out_new: + DRM_ERROR("SVGA3D command: %d not supported by virtual hardware.\n", cmd_id + SVGA_3D_CMD_BASE); return -EINVAL; } @@ -1174,6 +1875,9 @@ static void vmw_apply_relocations(struct vmw_sw_context *sw_context) case VMW_PL_GMR: reloc->location->gmrId = bo->mem.start; break; + case VMW_PL_MOB: + *reloc->mob_loc = bo->mem.start; + break; default: BUG(); } @@ -1198,6 +1902,8 @@ static void vmw_resource_list_unreference(struct list_head *list) list_for_each_entry_safe(val, val_next, list, head) { list_del_init(&val->head); vmw_resource_unreference(&val->res); + if (unlikely(val->staged_bindings)) + kfree(val->staged_bindings); kfree(val); } } @@ -1224,7 +1930,8 @@ static void vmw_clear_validations(struct vmw_sw_context *sw_context) } static int vmw_validate_single_buffer(struct vmw_private *dev_priv, - struct ttm_buffer_object *bo) + struct ttm_buffer_object *bo, + bool validate_as_mob) { int ret; @@ -1238,6 +1945,9 @@ static int vmw_validate_single_buffer(struct vmw_private *dev_priv, dev_priv->dummy_query_bo_pinned)) return 0; + if (validate_as_mob) + return ttm_bo_validate(bo, &vmw_mob_placement, true, false); + /** * Put BO in VRAM if there is space, otherwise as a GMR. * If there is no space in VRAM and GMR ids are all used up, @@ -1259,7 +1969,6 @@ static int vmw_validate_single_buffer(struct vmw_private *dev_priv, return ret; } - static int vmw_validate_buffers(struct vmw_private *dev_priv, struct vmw_sw_context *sw_context) { @@ -1267,7 +1976,8 @@ static int vmw_validate_buffers(struct vmw_private *dev_priv, int ret; list_for_each_entry(entry, &sw_context->validate_nodes, base.head) { - ret = vmw_validate_single_buffer(dev_priv, entry->base.bo); + ret = vmw_validate_single_buffer(dev_priv, entry->base.bo, + entry->validate_as_mob); if (unlikely(ret != 0)) return ret; } @@ -1509,11 +2219,17 @@ int vmw_execbuf_process(struct drm_file *file_priv, goto out_err; } + ret = mutex_lock_interruptible(&dev_priv->binding_mutex); + if (unlikely(ret != 0)) { + ret = -ERESTARTSYS; + goto out_err; + } + cmd = vmw_fifo_reserve(dev_priv, command_size); if (unlikely(cmd == NULL)) { DRM_ERROR("Failed reserving fifo space for commands.\n"); ret = -ENOMEM; - goto out_err; + goto out_unlock_binding; } vmw_apply_relocations(sw_context); @@ -1538,6 +2254,8 @@ int vmw_execbuf_process(struct drm_file *file_priv, DRM_ERROR("Fence submission error. Syncing.\n"); vmw_resource_list_unreserve(&sw_context->resource_list, false); + mutex_unlock(&dev_priv->binding_mutex); + ttm_eu_fence_buffer_objects(&ticket, &sw_context->validate_nodes, (void *) fence); @@ -1568,6 +2286,8 @@ int vmw_execbuf_process(struct drm_file *file_priv, return 0; +out_unlock_binding: + mutex_unlock(&dev_priv->binding_mutex); out_err: vmw_resource_relocations_free(&sw_context->res_relocations); vmw_free_relocations(sw_context); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c index c62d20e8a6f1..436b013b4231 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c @@ -271,7 +271,7 @@ void vmw_fence_obj_unreference(struct vmw_fence_obj **fence_p) spin_unlock_irq(&fman->lock); } -void vmw_fences_perform_actions(struct vmw_fence_manager *fman, +static void vmw_fences_perform_actions(struct vmw_fence_manager *fman, struct list_head *list) { struct vmw_fence_action *action, *next_action; @@ -897,7 +897,7 @@ static void vmw_event_fence_action_cleanup(struct vmw_fence_action *action) * Note that the action callbacks may be executed before this function * returns. */ -void vmw_fence_obj_add_action(struct vmw_fence_obj *fence, +static void vmw_fence_obj_add_action(struct vmw_fence_obj *fence, struct vmw_fence_action *action) { struct vmw_fence_manager *fman = fence->fman; @@ -993,7 +993,7 @@ struct vmw_event_fence_pending { struct drm_vmw_event_fence event; }; -int vmw_event_fence_action_create(struct drm_file *file_priv, +static int vmw_event_fence_action_create(struct drm_file *file_priv, struct vmw_fence_obj *fence, uint32_t flags, uint64_t user_data, @@ -1080,7 +1080,8 @@ int vmw_fence_event_ioctl(struct drm_device *dev, void *data, */ if (arg->handle) { struct ttm_base_object *base = - ttm_base_object_lookup(vmw_fp->tfile, arg->handle); + ttm_base_object_lookup_for_ref(dev_priv->tdev, + arg->handle); if (unlikely(base == NULL)) { DRM_ERROR("Fence event invalid fence object handle " diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c index 3eb148667d63..6ccd993e26bf 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c @@ -35,6 +35,23 @@ bool vmw_fifo_have_3d(struct vmw_private *dev_priv) uint32_t fifo_min, hwversion; const struct vmw_fifo_state *fifo = &dev_priv->fifo; + if (!(dev_priv->capabilities & SVGA_CAP_3D)) + return false; + + if (dev_priv->capabilities & SVGA_CAP_GBOBJECTS) { + uint32_t result; + + if (!dev_priv->has_mob) + return false; + + mutex_lock(&dev_priv->hw_mutex); + vmw_write(dev_priv, SVGA_REG_DEV_CAP, SVGA3D_DEVCAP_3D); + result = vmw_read(dev_priv, SVGA_REG_DEV_CAP); + mutex_unlock(&dev_priv->hw_mutex); + + return (result != 0); + } + if (!(dev_priv->capabilities & SVGA_CAP_EXTENDED_FIFO)) return false; @@ -511,24 +528,16 @@ out_err: } /** - * vmw_fifo_emit_dummy_query - emits a dummy query to the fifo. + * vmw_fifo_emit_dummy_legacy_query - emits a dummy query to the fifo using + * legacy query commands. * * @dev_priv: The device private structure. * @cid: The hardware context id used for the query. * - * This function is used to emit a dummy occlusion query with - * no primitives rendered between query begin and query end. - * It's used to provide a query barrier, in order to know that when - * this query is finished, all preceding queries are also finished. - * - * A Query results structure should have been initialized at the start - * of the dev_priv->dummy_query_bo buffer object. And that buffer object - * must also be either reserved or pinned when this function is called. - * - * Returns -ENOMEM on failure to reserve fifo space. + * See the vmw_fifo_emit_dummy_query documentation. */ -int vmw_fifo_emit_dummy_query(struct vmw_private *dev_priv, - uint32_t cid) +static int vmw_fifo_emit_dummy_legacy_query(struct vmw_private *dev_priv, + uint32_t cid) { /* * A query wait without a preceding query end will @@ -566,3 +575,75 @@ int vmw_fifo_emit_dummy_query(struct vmw_private *dev_priv, return 0; } + +/** + * vmw_fifo_emit_dummy_gb_query - emits a dummy query to the fifo using + * guest-backed resource query commands. + * + * @dev_priv: The device private structure. + * @cid: The hardware context id used for the query. + * + * See the vmw_fifo_emit_dummy_query documentation. + */ +static int vmw_fifo_emit_dummy_gb_query(struct vmw_private *dev_priv, + uint32_t cid) +{ + /* + * A query wait without a preceding query end will + * actually finish all queries for this cid + * without writing to the query result structure. + */ + + struct ttm_buffer_object *bo = dev_priv->dummy_query_bo; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdWaitForGBQuery body; + } *cmd; + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + + if (unlikely(cmd == NULL)) { + DRM_ERROR("Out of fifo space for dummy query.\n"); + return -ENOMEM; + } + + cmd->header.id = SVGA_3D_CMD_WAIT_FOR_GB_QUERY; + cmd->header.size = sizeof(cmd->body); + cmd->body.cid = cid; + cmd->body.type = SVGA3D_QUERYTYPE_OCCLUSION; + BUG_ON(bo->mem.mem_type != VMW_PL_MOB); + cmd->body.mobid = bo->mem.start; + cmd->body.offset = 0; + + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + + return 0; +} + + +/** + * vmw_fifo_emit_dummy_gb_query - emits a dummy query to the fifo using + * appropriate resource query commands. + * + * @dev_priv: The device private structure. + * @cid: The hardware context id used for the query. + * + * This function is used to emit a dummy occlusion query with + * no primitives rendered between query begin and query end. + * It's used to provide a query barrier, in order to know that when + * this query is finished, all preceding queries are also finished. + * + * A Query results structure should have been initialized at the start + * of the dev_priv->dummy_query_bo buffer object. And that buffer object + * must also be either reserved or pinned when this function is called. + * + * Returns -ENOMEM on failure to reserve fifo space. + */ +int vmw_fifo_emit_dummy_query(struct vmw_private *dev_priv, + uint32_t cid) +{ + if (dev_priv->has_mob) + return vmw_fifo_emit_dummy_gb_query(dev_priv, cid); + + return vmw_fifo_emit_dummy_legacy_query(dev_priv, cid); +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c index 6ef0b035becb..61d8d803199f 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c @@ -125,181 +125,27 @@ static void vmw_gmr2_unbind(struct vmw_private *dev_priv, } -static void vmw_gmr_free_descriptors(struct device *dev, dma_addr_t desc_dma, - struct list_head *desc_pages) -{ - struct page *page, *next; - struct svga_guest_mem_descriptor *page_virtual; - unsigned int desc_per_page = PAGE_SIZE / - sizeof(struct svga_guest_mem_descriptor) - 1; - - if (list_empty(desc_pages)) - return; - - list_for_each_entry_safe(page, next, desc_pages, lru) { - list_del_init(&page->lru); - - if (likely(desc_dma != DMA_ADDR_INVALID)) { - dma_unmap_page(dev, desc_dma, PAGE_SIZE, - DMA_TO_DEVICE); - } - - page_virtual = kmap_atomic(page); - desc_dma = (dma_addr_t) - le32_to_cpu(page_virtual[desc_per_page].ppn) << - PAGE_SHIFT; - kunmap_atomic(page_virtual); - - __free_page(page); - } -} - -/** - * FIXME: Adjust to the ttm lowmem / highmem storage to minimize - * the number of used descriptors. - * - */ - -static int vmw_gmr_build_descriptors(struct device *dev, - struct list_head *desc_pages, - struct vmw_piter *iter, - unsigned long num_pages, - dma_addr_t *first_dma) -{ - struct page *page; - struct svga_guest_mem_descriptor *page_virtual = NULL; - struct svga_guest_mem_descriptor *desc_virtual = NULL; - unsigned int desc_per_page; - unsigned long prev_pfn; - unsigned long pfn; - int ret; - dma_addr_t desc_dma; - - desc_per_page = PAGE_SIZE / - sizeof(struct svga_guest_mem_descriptor) - 1; - - while (likely(num_pages != 0)) { - page = alloc_page(__GFP_HIGHMEM); - if (unlikely(page == NULL)) { - ret = -ENOMEM; - goto out_err; - } - - list_add_tail(&page->lru, desc_pages); - page_virtual = kmap_atomic(page); - desc_virtual = page_virtual - 1; - prev_pfn = ~(0UL); - - while (likely(num_pages != 0)) { - pfn = vmw_piter_dma_addr(iter) >> PAGE_SHIFT; - - if (pfn != prev_pfn + 1) { - - if (desc_virtual - page_virtual == - desc_per_page - 1) - break; - - (++desc_virtual)->ppn = cpu_to_le32(pfn); - desc_virtual->num_pages = cpu_to_le32(1); - } else { - uint32_t tmp = - le32_to_cpu(desc_virtual->num_pages); - desc_virtual->num_pages = cpu_to_le32(tmp + 1); - } - prev_pfn = pfn; - --num_pages; - vmw_piter_next(iter); - } - - (++desc_virtual)->ppn = DMA_PAGE_INVALID; - desc_virtual->num_pages = cpu_to_le32(0); - kunmap_atomic(page_virtual); - } - - desc_dma = 0; - list_for_each_entry_reverse(page, desc_pages, lru) { - page_virtual = kmap_atomic(page); - page_virtual[desc_per_page].ppn = cpu_to_le32 - (desc_dma >> PAGE_SHIFT); - kunmap_atomic(page_virtual); - desc_dma = dma_map_page(dev, page, 0, PAGE_SIZE, - DMA_TO_DEVICE); - - if (unlikely(dma_mapping_error(dev, desc_dma))) - goto out_err; - } - *first_dma = desc_dma; - - return 0; -out_err: - vmw_gmr_free_descriptors(dev, DMA_ADDR_INVALID, desc_pages); - return ret; -} - -static void vmw_gmr_fire_descriptors(struct vmw_private *dev_priv, - int gmr_id, dma_addr_t desc_dma) -{ - mutex_lock(&dev_priv->hw_mutex); - - vmw_write(dev_priv, SVGA_REG_GMR_ID, gmr_id); - wmb(); - vmw_write(dev_priv, SVGA_REG_GMR_DESCRIPTOR, desc_dma >> PAGE_SHIFT); - mb(); - - mutex_unlock(&dev_priv->hw_mutex); - -} - int vmw_gmr_bind(struct vmw_private *dev_priv, const struct vmw_sg_table *vsgt, unsigned long num_pages, int gmr_id) { - struct list_head desc_pages; - dma_addr_t desc_dma = 0; - struct device *dev = dev_priv->dev->dev; struct vmw_piter data_iter; - int ret; vmw_piter_start(&data_iter, vsgt, 0); if (unlikely(!vmw_piter_next(&data_iter))) return 0; - if (likely(dev_priv->capabilities & SVGA_CAP_GMR2)) - return vmw_gmr2_bind(dev_priv, &data_iter, num_pages, gmr_id); - - if (unlikely(!(dev_priv->capabilities & SVGA_CAP_GMR))) - return -EINVAL; - - if (vsgt->num_regions > dev_priv->max_gmr_descriptors) + if (unlikely(!(dev_priv->capabilities & SVGA_CAP_GMR2))) return -EINVAL; - INIT_LIST_HEAD(&desc_pages); - - ret = vmw_gmr_build_descriptors(dev, &desc_pages, &data_iter, - num_pages, &desc_dma); - if (unlikely(ret != 0)) - return ret; - - vmw_gmr_fire_descriptors(dev_priv, gmr_id, desc_dma); - vmw_gmr_free_descriptors(dev, desc_dma, &desc_pages); - - return 0; + return vmw_gmr2_bind(dev_priv, &data_iter, num_pages, gmr_id); } void vmw_gmr_unbind(struct vmw_private *dev_priv, int gmr_id) { - if (likely(dev_priv->capabilities & SVGA_CAP_GMR2)) { + if (likely(dev_priv->capabilities & SVGA_CAP_GMR2)) vmw_gmr2_unbind(dev_priv, gmr_id); - return; - } - - mutex_lock(&dev_priv->hw_mutex); - vmw_write(dev_priv, SVGA_REG_GMR_ID, gmr_id); - wmb(); - vmw_write(dev_priv, SVGA_REG_GMR_DESCRIPTOR, 0); - mb(); - mutex_unlock(&dev_priv->hw_mutex); } diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c index c5c054ae9056..b1273e8e9a69 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c @@ -125,10 +125,21 @@ static int vmw_gmrid_man_init(struct ttm_mem_type_manager *man, return -ENOMEM; spin_lock_init(&gman->lock); - gman->max_gmr_pages = dev_priv->max_gmr_pages; gman->used_gmr_pages = 0; ida_init(&gman->gmr_ida); - gman->max_gmr_ids = p_size; + + switch (p_size) { + case VMW_PL_GMR: + gman->max_gmr_ids = dev_priv->max_gmr_ids; + gman->max_gmr_pages = dev_priv->max_gmr_pages; + break; + case VMW_PL_MOB: + gman->max_gmr_ids = VMWGFX_NUM_MOB; + gman->max_gmr_pages = dev_priv->max_mob_pages; + break; + default: + BUG(); + } man->priv = (void *) gman; return 0; } diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c index a51f48e3e917..116c49736763 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c @@ -53,7 +53,7 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data, param->value = dev_priv->fifo.capabilities; break; case DRM_VMW_PARAM_MAX_FB_SIZE: - param->value = dev_priv->vram_size; + param->value = dev_priv->prim_bb_mem; break; case DRM_VMW_PARAM_FIFO_HW_VERSION: { @@ -68,6 +68,20 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data, SVGA_FIFO_3D_HWVERSION)); break; } + case DRM_VMW_PARAM_MAX_SURF_MEMORY: + param->value = dev_priv->memory_size; + break; + case DRM_VMW_PARAM_3D_CAPS_SIZE: + if (dev_priv->capabilities & SVGA_CAP_GBOBJECTS) + param->value = SVGA3D_DEVCAP_MAX; + else + param->value = (SVGA_FIFO_3D_CAPS_LAST - + SVGA_FIFO_3D_CAPS + 1); + param->value *= sizeof(uint32_t); + break; + case DRM_VMW_PARAM_MAX_MOB_MEMORY: + param->value = dev_priv->max_mob_pages * PAGE_SIZE; + break; default: DRM_ERROR("Illegal vmwgfx get param request: %d\n", param->param); @@ -89,13 +103,19 @@ int vmw_get_cap_3d_ioctl(struct drm_device *dev, void *data, void __user *buffer = (void __user *)((unsigned long)(arg->buffer)); void *bounce; int ret; + bool gb_objects = !!(dev_priv->capabilities & SVGA_CAP_GBOBJECTS); if (unlikely(arg->pad64 != 0)) { DRM_ERROR("Illegal GET_3D_CAP argument.\n"); return -EINVAL; } - size = (SVGA_FIFO_3D_CAPS_LAST - SVGA_FIFO_3D_CAPS + 1) << 2; + if (gb_objects) + size = SVGA3D_DEVCAP_MAX; + else + size = (SVGA_FIFO_3D_CAPS_LAST - SVGA_FIFO_3D_CAPS + 1); + + size *= sizeof(uint32_t); if (arg->max_size < size) size = arg->max_size; @@ -106,8 +126,22 @@ int vmw_get_cap_3d_ioctl(struct drm_device *dev, void *data, return -ENOMEM; } - fifo_mem = dev_priv->mmio_virt; - memcpy_fromio(bounce, &fifo_mem[SVGA_FIFO_3D_CAPS], size); + if (gb_objects) { + int i; + uint32_t *bounce32 = (uint32_t *) bounce; + + mutex_lock(&dev_priv->hw_mutex); + for (i = 0; i < SVGA3D_DEVCAP_MAX; ++i) { + vmw_write(dev_priv, SVGA_REG_DEV_CAP, i); + *bounce32++ = vmw_read(dev_priv, SVGA_REG_DEV_CAP); + } + mutex_unlock(&dev_priv->hw_mutex); + + } else { + + fifo_mem = dev_priv->mmio_virt; + memcpy_fromio(bounce, &fifo_mem[SVGA_FIFO_3D_CAPS], size); + } ret = copy_to_user(buffer, bounce, size); if (ret) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index 9f307e0f3603..8a650413dea5 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -40,7 +40,7 @@ struct vmw_clip_rect { * Clip @num_rects number of @rects against @clip storing the * results in @out_rects and the number of passed rects in @out_num. */ -void vmw_clip_cliprects(struct drm_clip_rect *rects, +static void vmw_clip_cliprects(struct drm_clip_rect *rects, int num_rects, struct vmw_clip_rect clip, SVGASignedRect *out_rects, @@ -423,7 +423,7 @@ struct vmw_framebuffer_surface { struct drm_master *master; }; -void vmw_framebuffer_surface_destroy(struct drm_framebuffer *framebuffer) +static void vmw_framebuffer_surface_destroy(struct drm_framebuffer *framebuffer) { struct vmw_framebuffer_surface *vfbs = vmw_framebuffer_to_vfbs(framebuffer); @@ -589,7 +589,7 @@ out_free_tmp: return ret; } -int vmw_framebuffer_surface_dirty(struct drm_framebuffer *framebuffer, +static int vmw_framebuffer_surface_dirty(struct drm_framebuffer *framebuffer, struct drm_file *file_priv, unsigned flags, unsigned color, struct drm_clip_rect *clips, @@ -672,9 +672,9 @@ static int vmw_kms_new_framebuffer_surface(struct vmw_private *dev_priv, if (unlikely(surface->mip_levels[0] != 1 || surface->num_sizes != 1 || - surface->sizes[0].width < mode_cmd->width || - surface->sizes[0].height < mode_cmd->height || - surface->sizes[0].depth != 1)) { + surface->base_size.width < mode_cmd->width || + surface->base_size.height < mode_cmd->height || + surface->base_size.depth != 1)) { DRM_ERROR("Incompatible surface dimensions " "for requested mode.\n"); return -EINVAL; @@ -761,7 +761,7 @@ struct vmw_framebuffer_dmabuf { struct vmw_dma_buffer *buffer; }; -void vmw_framebuffer_dmabuf_destroy(struct drm_framebuffer *framebuffer) +static void vmw_framebuffer_dmabuf_destroy(struct drm_framebuffer *framebuffer) { struct vmw_framebuffer_dmabuf *vfbd = vmw_framebuffer_to_vfbd(framebuffer); @@ -947,7 +947,7 @@ static int do_dmabuf_dirty_sou(struct drm_file *file_priv, return ret; } -int vmw_framebuffer_dmabuf_dirty(struct drm_framebuffer *framebuffer, +static int vmw_framebuffer_dmabuf_dirty(struct drm_framebuffer *framebuffer, struct drm_file *file_priv, unsigned flags, unsigned color, struct drm_clip_rect *clips, @@ -1645,7 +1645,7 @@ bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv, uint32_t pitch, uint32_t height) { - return ((u64) pitch * (u64) height) < (u64) dev_priv->vram_size; + return ((u64) pitch * (u64) height) < (u64) dev_priv->prim_bb_mem; } @@ -1677,7 +1677,7 @@ void vmw_disable_vblank(struct drm_device *dev, int crtc) * Small shared kms functions. */ -int vmw_du_update_layout(struct vmw_private *dev_priv, unsigned num, +static int vmw_du_update_layout(struct vmw_private *dev_priv, unsigned num, struct drm_vmw_rect *rects) { struct drm_device *dev = dev_priv->dev; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c new file mode 100644 index 000000000000..4910e7b81811 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c @@ -0,0 +1,652 @@ +/************************************************************************** + * + * Copyright © 2012 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_drv.h" + +/* + * If we set up the screen target otable, screen objects stop working. + */ + +#define VMW_OTABLE_SETUP_SUB ((VMWGFX_ENABLE_SCREEN_TARGET_OTABLE) ? 0 : 1) + +#ifdef CONFIG_64BIT +#define VMW_PPN_SIZE 8 +#define VMW_MOBFMT_PTDEPTH_0 SVGA3D_MOBFMT_PTDEPTH64_0 +#define VMW_MOBFMT_PTDEPTH_1 SVGA3D_MOBFMT_PTDEPTH64_1 +#define VMW_MOBFMT_PTDEPTH_2 SVGA3D_MOBFMT_PTDEPTH64_2 +#else +#define VMW_PPN_SIZE 4 +#define VMW_MOBFMT_PTDEPTH_0 SVGA3D_MOBFMT_PTDEPTH_0 +#define VMW_MOBFMT_PTDEPTH_1 SVGA3D_MOBFMT_PTDEPTH_1 +#define VMW_MOBFMT_PTDEPTH_2 SVGA3D_MOBFMT_PTDEPTH_2 +#endif + +/* + * struct vmw_mob - Structure containing page table and metadata for a + * Guest Memory OBject. + * + * @num_pages Number of pages that make up the page table. + * @pt_level The indirection level of the page table. 0-2. + * @pt_root_page DMA address of the level 0 page of the page table. + */ +struct vmw_mob { + struct ttm_buffer_object *pt_bo; + unsigned long num_pages; + unsigned pt_level; + dma_addr_t pt_root_page; + uint32_t id; +}; + +/* + * struct vmw_otable - Guest Memory OBject table metadata + * + * @size: Size of the table (page-aligned). + * @page_table: Pointer to a struct vmw_mob holding the page table. + */ +struct vmw_otable { + unsigned long size; + struct vmw_mob *page_table; +}; + +static int vmw_mob_pt_populate(struct vmw_private *dev_priv, + struct vmw_mob *mob); +static void vmw_mob_pt_setup(struct vmw_mob *mob, + struct vmw_piter data_iter, + unsigned long num_data_pages); + +/* + * vmw_setup_otable_base - Issue an object table base setup command to + * the device + * + * @dev_priv: Pointer to a device private structure + * @type: Type of object table base + * @offset Start of table offset into dev_priv::otable_bo + * @otable Pointer to otable metadata; + * + * This function returns -ENOMEM if it fails to reserve fifo space, + * and may block waiting for fifo space. + */ +static int vmw_setup_otable_base(struct vmw_private *dev_priv, + SVGAOTableType type, + unsigned long offset, + struct vmw_otable *otable) +{ + struct { + SVGA3dCmdHeader header; + SVGA3dCmdSetOTableBase64 body; + } *cmd; + struct vmw_mob *mob; + const struct vmw_sg_table *vsgt; + struct vmw_piter iter; + int ret; + + BUG_ON(otable->page_table != NULL); + + vsgt = vmw_bo_sg_table(dev_priv->otable_bo); + vmw_piter_start(&iter, vsgt, offset >> PAGE_SHIFT); + WARN_ON(!vmw_piter_next(&iter)); + + mob = vmw_mob_create(otable->size >> PAGE_SHIFT); + if (unlikely(mob == NULL)) { + DRM_ERROR("Failed creating OTable page table.\n"); + return -ENOMEM; + } + + if (otable->size <= PAGE_SIZE) { + mob->pt_level = VMW_MOBFMT_PTDEPTH_0; + mob->pt_root_page = vmw_piter_dma_addr(&iter); + } else if (vsgt->num_regions == 1) { + mob->pt_level = SVGA3D_MOBFMT_RANGE; + mob->pt_root_page = vmw_piter_dma_addr(&iter); + } else { + ret = vmw_mob_pt_populate(dev_priv, mob); + if (unlikely(ret != 0)) + goto out_no_populate; + + vmw_mob_pt_setup(mob, iter, otable->size >> PAGE_SHIFT); + mob->pt_level += VMW_MOBFMT_PTDEPTH_1 - SVGA3D_MOBFMT_PTDEPTH_1; + } + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for OTable setup.\n"); + goto out_no_fifo; + } + + memset(cmd, 0, sizeof(*cmd)); + cmd->header.id = SVGA_3D_CMD_SET_OTABLE_BASE64; + cmd->header.size = sizeof(cmd->body); + cmd->body.type = type; + cmd->body.baseAddress = cpu_to_le64(mob->pt_root_page >> PAGE_SHIFT); + cmd->body.sizeInBytes = otable->size; + cmd->body.validSizeInBytes = 0; + cmd->body.ptDepth = mob->pt_level; + + /* + * The device doesn't support this, But the otable size is + * determined at compile-time, so this BUG shouldn't trigger + * randomly. + */ + BUG_ON(mob->pt_level == VMW_MOBFMT_PTDEPTH_2); + + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + otable->page_table = mob; + + return 0; + +out_no_fifo: +out_no_populate: + vmw_mob_destroy(mob); + return ret; +} + +/* + * vmw_takedown_otable_base - Issue an object table base takedown command + * to the device + * + * @dev_priv: Pointer to a device private structure + * @type: Type of object table base + * + */ +static void vmw_takedown_otable_base(struct vmw_private *dev_priv, + SVGAOTableType type, + struct vmw_otable *otable) +{ + struct { + SVGA3dCmdHeader header; + SVGA3dCmdSetOTableBase body; + } *cmd; + struct ttm_buffer_object *bo; + + if (otable->page_table == NULL) + return; + + bo = otable->page_table->pt_bo; + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) + DRM_ERROR("Failed reserving FIFO space for OTable setup.\n"); + + memset(cmd, 0, sizeof(*cmd)); + cmd->header.id = SVGA_3D_CMD_SET_OTABLE_BASE; + cmd->header.size = sizeof(cmd->body); + cmd->body.type = type; + cmd->body.baseAddress = 0; + cmd->body.sizeInBytes = 0; + cmd->body.validSizeInBytes = 0; + cmd->body.ptDepth = SVGA3D_MOBFMT_INVALID; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + + if (bo) { + int ret; + + ret = ttm_bo_reserve(bo, false, true, false, NULL); + BUG_ON(ret != 0); + + vmw_fence_single_bo(bo, NULL); + ttm_bo_unreserve(bo); + } + + vmw_mob_destroy(otable->page_table); + otable->page_table = NULL; +} + +/* + * vmw_otables_setup - Set up guest backed memory object tables + * + * @dev_priv: Pointer to a device private structure + * + * Takes care of the device guest backed surface + * initialization, by setting up the guest backed memory object tables. + * Returns 0 on success and various error codes on failure. A succesful return + * means the object tables can be taken down using the vmw_otables_takedown + * function. + */ +int vmw_otables_setup(struct vmw_private *dev_priv) +{ + unsigned long offset; + unsigned long bo_size; + struct vmw_otable *otables; + SVGAOTableType i; + int ret; + + otables = kzalloc(SVGA_OTABLE_DX9_MAX * sizeof(*otables), + GFP_KERNEL); + if (unlikely(otables == NULL)) { + DRM_ERROR("Failed to allocate space for otable " + "metadata.\n"); + return -ENOMEM; + } + + otables[SVGA_OTABLE_MOB].size = + VMWGFX_NUM_MOB * SVGA3D_OTABLE_MOB_ENTRY_SIZE; + otables[SVGA_OTABLE_SURFACE].size = + VMWGFX_NUM_GB_SURFACE * SVGA3D_OTABLE_SURFACE_ENTRY_SIZE; + otables[SVGA_OTABLE_CONTEXT].size = + VMWGFX_NUM_GB_CONTEXT * SVGA3D_OTABLE_CONTEXT_ENTRY_SIZE; + otables[SVGA_OTABLE_SHADER].size = + VMWGFX_NUM_GB_SHADER * SVGA3D_OTABLE_SHADER_ENTRY_SIZE; + otables[SVGA_OTABLE_SCREEN_TARGET].size = + VMWGFX_NUM_GB_SCREEN_TARGET * + SVGA3D_OTABLE_SCREEN_TARGET_ENTRY_SIZE; + + bo_size = 0; + for (i = 0; i < SVGA_OTABLE_DX9_MAX; ++i) { + otables[i].size = + (otables[i].size + PAGE_SIZE - 1) & PAGE_MASK; + bo_size += otables[i].size; + } + + ret = ttm_bo_create(&dev_priv->bdev, bo_size, + ttm_bo_type_device, + &vmw_sys_ne_placement, + 0, false, NULL, + &dev_priv->otable_bo); + + if (unlikely(ret != 0)) + goto out_no_bo; + + ret = ttm_bo_reserve(dev_priv->otable_bo, false, true, false, NULL); + BUG_ON(ret != 0); + ret = vmw_bo_driver.ttm_tt_populate(dev_priv->otable_bo->ttm); + if (unlikely(ret != 0)) + goto out_unreserve; + ret = vmw_bo_map_dma(dev_priv->otable_bo); + if (unlikely(ret != 0)) + goto out_unreserve; + + ttm_bo_unreserve(dev_priv->otable_bo); + + offset = 0; + for (i = 0; i < SVGA_OTABLE_DX9_MAX - VMW_OTABLE_SETUP_SUB; ++i) { + ret = vmw_setup_otable_base(dev_priv, i, offset, + &otables[i]); + if (unlikely(ret != 0)) + goto out_no_setup; + offset += otables[i].size; + } + + dev_priv->otables = otables; + return 0; + +out_unreserve: + ttm_bo_unreserve(dev_priv->otable_bo); +out_no_setup: + for (i = 0; i < SVGA_OTABLE_DX9_MAX - VMW_OTABLE_SETUP_SUB; ++i) + vmw_takedown_otable_base(dev_priv, i, &otables[i]); + + ttm_bo_unref(&dev_priv->otable_bo); +out_no_bo: + kfree(otables); + return ret; +} + + +/* + * vmw_otables_takedown - Take down guest backed memory object tables + * + * @dev_priv: Pointer to a device private structure + * + * Take down the Guest Memory Object tables. + */ +void vmw_otables_takedown(struct vmw_private *dev_priv) +{ + SVGAOTableType i; + struct ttm_buffer_object *bo = dev_priv->otable_bo; + int ret; + + for (i = 0; i < SVGA_OTABLE_DX9_MAX - VMW_OTABLE_SETUP_SUB; ++i) + vmw_takedown_otable_base(dev_priv, i, + &dev_priv->otables[i]); + + ret = ttm_bo_reserve(bo, false, true, false, NULL); + BUG_ON(ret != 0); + + vmw_fence_single_bo(bo, NULL); + ttm_bo_unreserve(bo); + + ttm_bo_unref(&dev_priv->otable_bo); + kfree(dev_priv->otables); + dev_priv->otables = NULL; +} + + +/* + * vmw_mob_calculate_pt_pages - Calculate the number of page table pages + * needed for a guest backed memory object. + * + * @data_pages: Number of data pages in the memory object buffer. + */ +static unsigned long vmw_mob_calculate_pt_pages(unsigned long data_pages) +{ + unsigned long data_size = data_pages * PAGE_SIZE; + unsigned long tot_size = 0; + + while (likely(data_size > PAGE_SIZE)) { + data_size = DIV_ROUND_UP(data_size, PAGE_SIZE); + data_size *= VMW_PPN_SIZE; + tot_size += (data_size + PAGE_SIZE - 1) & PAGE_MASK; + } + + return tot_size >> PAGE_SHIFT; +} + +/* + * vmw_mob_create - Create a mob, but don't populate it. + * + * @data_pages: Number of data pages of the underlying buffer object. + */ +struct vmw_mob *vmw_mob_create(unsigned long data_pages) +{ + struct vmw_mob *mob = kzalloc(sizeof(*mob), GFP_KERNEL); + + if (unlikely(mob == NULL)) + return NULL; + + mob->num_pages = vmw_mob_calculate_pt_pages(data_pages); + + return mob; +} + +/* + * vmw_mob_pt_populate - Populate the mob pagetable + * + * @mob: Pointer to the mob the pagetable of which we want to + * populate. + * + * This function allocates memory to be used for the pagetable, and + * adjusts TTM memory accounting accordingly. Returns ENOMEM if + * memory resources aren't sufficient and may cause TTM buffer objects + * to be swapped out by using the TTM memory accounting function. + */ +static int vmw_mob_pt_populate(struct vmw_private *dev_priv, + struct vmw_mob *mob) +{ + int ret; + BUG_ON(mob->pt_bo != NULL); + + ret = ttm_bo_create(&dev_priv->bdev, mob->num_pages * PAGE_SIZE, + ttm_bo_type_device, + &vmw_sys_ne_placement, + 0, false, NULL, &mob->pt_bo); + if (unlikely(ret != 0)) + return ret; + + ret = ttm_bo_reserve(mob->pt_bo, false, true, false, NULL); + + BUG_ON(ret != 0); + ret = vmw_bo_driver.ttm_tt_populate(mob->pt_bo->ttm); + if (unlikely(ret != 0)) + goto out_unreserve; + ret = vmw_bo_map_dma(mob->pt_bo); + if (unlikely(ret != 0)) + goto out_unreserve; + + ttm_bo_unreserve(mob->pt_bo); + + return 0; + +out_unreserve: + ttm_bo_unreserve(mob->pt_bo); + ttm_bo_unref(&mob->pt_bo); + + return ret; +} + +/** + * vmw_mob_assign_ppn - Assign a value to a page table entry + * + * @addr: Pointer to pointer to page table entry. + * @val: The page table entry + * + * Assigns a value to a page table entry pointed to by *@addr and increments + * *@addr according to the page table entry size. + */ +#if (VMW_PPN_SIZE == 8) +static void vmw_mob_assign_ppn(__le32 **addr, dma_addr_t val) +{ + *((__le64 *) *addr) = cpu_to_le64(val >> PAGE_SHIFT); + *addr += 2; +} +#else +static void vmw_mob_assign_ppn(__le32 **addr, dma_addr_t val) +{ + *(*addr)++ = cpu_to_le32(val >> PAGE_SHIFT); +} +#endif + +/* + * vmw_mob_build_pt - Build a pagetable + * + * @data_addr: Array of DMA addresses to the underlying buffer + * object's data pages. + * @num_data_pages: Number of buffer object data pages. + * @pt_pages: Array of page pointers to the page table pages. + * + * Returns the number of page table pages actually used. + * Uses atomic kmaps of highmem pages to avoid TLB thrashing. + */ +static unsigned long vmw_mob_build_pt(struct vmw_piter *data_iter, + unsigned long num_data_pages, + struct vmw_piter *pt_iter) +{ + unsigned long pt_size = num_data_pages * VMW_PPN_SIZE; + unsigned long num_pt_pages = DIV_ROUND_UP(pt_size, PAGE_SIZE); + unsigned long pt_page; + __le32 *addr, *save_addr; + unsigned long i; + struct page *page; + + for (pt_page = 0; pt_page < num_pt_pages; ++pt_page) { + page = vmw_piter_page(pt_iter); + + save_addr = addr = kmap_atomic(page); + + for (i = 0; i < PAGE_SIZE / VMW_PPN_SIZE; ++i) { + vmw_mob_assign_ppn(&addr, + vmw_piter_dma_addr(data_iter)); + if (unlikely(--num_data_pages == 0)) + break; + WARN_ON(!vmw_piter_next(data_iter)); + } + kunmap_atomic(save_addr); + vmw_piter_next(pt_iter); + } + + return num_pt_pages; +} + +/* + * vmw_mob_build_pt - Set up a multilevel mob pagetable + * + * @mob: Pointer to a mob whose page table needs setting up. + * @data_addr Array of DMA addresses to the buffer object's data + * pages. + * @num_data_pages: Number of buffer object data pages. + * + * Uses tail recursion to set up a multilevel mob page table. + */ +static void vmw_mob_pt_setup(struct vmw_mob *mob, + struct vmw_piter data_iter, + unsigned long num_data_pages) +{ + unsigned long num_pt_pages = 0; + struct ttm_buffer_object *bo = mob->pt_bo; + struct vmw_piter save_pt_iter; + struct vmw_piter pt_iter; + const struct vmw_sg_table *vsgt; + int ret; + + ret = ttm_bo_reserve(bo, false, true, false, NULL); + BUG_ON(ret != 0); + + vsgt = vmw_bo_sg_table(bo); + vmw_piter_start(&pt_iter, vsgt, 0); + BUG_ON(!vmw_piter_next(&pt_iter)); + mob->pt_level = 0; + while (likely(num_data_pages > 1)) { + ++mob->pt_level; + BUG_ON(mob->pt_level > 2); + save_pt_iter = pt_iter; + num_pt_pages = vmw_mob_build_pt(&data_iter, num_data_pages, + &pt_iter); + data_iter = save_pt_iter; + num_data_pages = num_pt_pages; + } + + mob->pt_root_page = vmw_piter_dma_addr(&save_pt_iter); + ttm_bo_unreserve(bo); +} + +/* + * vmw_mob_destroy - Destroy a mob, unpopulating first if necessary. + * + * @mob: Pointer to a mob to destroy. + */ +void vmw_mob_destroy(struct vmw_mob *mob) +{ + if (mob->pt_bo) + ttm_bo_unref(&mob->pt_bo); + kfree(mob); +} + +/* + * vmw_mob_unbind - Hide a mob from the device. + * + * @dev_priv: Pointer to a device private. + * @mob_id: Device id of the mob to unbind. + */ +void vmw_mob_unbind(struct vmw_private *dev_priv, + struct vmw_mob *mob) +{ + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDestroyGBMob body; + } *cmd; + int ret; + struct ttm_buffer_object *bo = mob->pt_bo; + + if (bo) { + ret = ttm_bo_reserve(bo, false, true, false, NULL); + /* + * Noone else should be using this buffer. + */ + BUG_ON(ret != 0); + } + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for Memory " + "Object unbinding.\n"); + } + cmd->header.id = SVGA_3D_CMD_DESTROY_GB_MOB; + cmd->header.size = sizeof(cmd->body); + cmd->body.mobid = mob->id; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + if (bo) { + vmw_fence_single_bo(bo, NULL); + ttm_bo_unreserve(bo); + } + vmw_3d_resource_dec(dev_priv, false); +} + +/* + * vmw_mob_bind - Make a mob visible to the device after first + * populating it if necessary. + * + * @dev_priv: Pointer to a device private. + * @mob: Pointer to the mob we're making visible. + * @data_addr: Array of DMA addresses to the data pages of the underlying + * buffer object. + * @num_data_pages: Number of data pages of the underlying buffer + * object. + * @mob_id: Device id of the mob to bind + * + * This function is intended to be interfaced with the ttm_tt backend + * code. + */ +int vmw_mob_bind(struct vmw_private *dev_priv, + struct vmw_mob *mob, + const struct vmw_sg_table *vsgt, + unsigned long num_data_pages, + int32_t mob_id) +{ + int ret; + bool pt_set_up = false; + struct vmw_piter data_iter; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDefineGBMob64 body; + } *cmd; + + mob->id = mob_id; + vmw_piter_start(&data_iter, vsgt, 0); + if (unlikely(!vmw_piter_next(&data_iter))) + return 0; + + if (likely(num_data_pages == 1)) { + mob->pt_level = VMW_MOBFMT_PTDEPTH_0; + mob->pt_root_page = vmw_piter_dma_addr(&data_iter); + } else if (vsgt->num_regions == 1) { + mob->pt_level = SVGA3D_MOBFMT_RANGE; + mob->pt_root_page = vmw_piter_dma_addr(&data_iter); + } else if (unlikely(mob->pt_bo == NULL)) { + ret = vmw_mob_pt_populate(dev_priv, mob); + if (unlikely(ret != 0)) + return ret; + + vmw_mob_pt_setup(mob, data_iter, num_data_pages); + pt_set_up = true; + mob->pt_level += VMW_MOBFMT_PTDEPTH_1 - SVGA3D_MOBFMT_PTDEPTH_1; + } + + (void) vmw_3d_resource_inc(dev_priv, false); + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for Memory " + "Object binding.\n"); + goto out_no_cmd_space; + } + + cmd->header.id = SVGA_3D_CMD_DEFINE_GB_MOB64; + cmd->header.size = sizeof(cmd->body); + cmd->body.mobid = mob_id; + cmd->body.ptDepth = mob->pt_level; + cmd->body.base = cpu_to_le64(mob->pt_root_page >> PAGE_SHIFT); + cmd->body.sizeInBytes = num_data_pages * PAGE_SIZE; + + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + + return 0; + +out_no_cmd_space: + vmw_3d_resource_dec(dev_priv, false); + if (pt_set_up) + ttm_bo_unref(&mob->pt_bo); + + return -ENOMEM; +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c index 9b5ea2ac7ddf..6fdd82d42f65 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c @@ -215,6 +215,7 @@ int vmw_resource_init(struct vmw_private *dev_priv, struct vmw_resource *res, res->func = func; INIT_LIST_HEAD(&res->lru_head); INIT_LIST_HEAD(&res->mob_head); + INIT_LIST_HEAD(&res->binding_head); res->id = -1; res->backup = NULL; res->backup_offset = 0; @@ -441,6 +442,21 @@ static void vmw_user_dmabuf_release(struct ttm_base_object **p_base) ttm_bo_unref(&bo); } +static void vmw_user_dmabuf_ref_obj_release(struct ttm_base_object *base, + enum ttm_ref_type ref_type) +{ + struct vmw_user_dma_buffer *user_bo; + user_bo = container_of(base, struct vmw_user_dma_buffer, prime.base); + + switch (ref_type) { + case TTM_REF_SYNCCPU_WRITE: + ttm_bo_synccpu_write_release(&user_bo->dma.base); + break; + default: + BUG(); + } +} + /** * vmw_user_dmabuf_alloc - Allocate a user dma buffer * @@ -471,6 +487,8 @@ int vmw_user_dmabuf_alloc(struct vmw_private *dev_priv, } ret = vmw_dmabuf_init(dev_priv, &user_bo->dma, size, + (dev_priv->has_mob) ? + &vmw_sys_placement : &vmw_vram_sys_placement, true, &vmw_user_dmabuf_destroy); if (unlikely(ret != 0)) @@ -482,7 +500,8 @@ int vmw_user_dmabuf_alloc(struct vmw_private *dev_priv, &user_bo->prime, shareable, ttm_buffer_type, - &vmw_user_dmabuf_release, NULL); + &vmw_user_dmabuf_release, + &vmw_user_dmabuf_ref_obj_release); if (unlikely(ret != 0)) { ttm_bo_unref(&tmp); goto out_no_base_object; @@ -515,6 +534,130 @@ int vmw_user_dmabuf_verify_access(struct ttm_buffer_object *bo, vmw_user_bo->prime.base.shareable) ? 0 : -EPERM; } +/** + * vmw_user_dmabuf_synccpu_grab - Grab a struct vmw_user_dma_buffer for cpu + * access, idling previous GPU operations on the buffer and optionally + * blocking it for further command submissions. + * + * @user_bo: Pointer to the buffer object being grabbed for CPU access + * @tfile: Identifying the caller. + * @flags: Flags indicating how the grab should be performed. + * + * A blocking grab will be automatically released when @tfile is closed. + */ +static int vmw_user_dmabuf_synccpu_grab(struct vmw_user_dma_buffer *user_bo, + struct ttm_object_file *tfile, + uint32_t flags) +{ + struct ttm_buffer_object *bo = &user_bo->dma.base; + bool existed; + int ret; + + if (flags & drm_vmw_synccpu_allow_cs) { + struct ttm_bo_device *bdev = bo->bdev; + + spin_lock(&bdev->fence_lock); + ret = ttm_bo_wait(bo, false, true, + !!(flags & drm_vmw_synccpu_dontblock)); + spin_unlock(&bdev->fence_lock); + return ret; + } + + ret = ttm_bo_synccpu_write_grab + (bo, !!(flags & drm_vmw_synccpu_dontblock)); + if (unlikely(ret != 0)) + return ret; + + ret = ttm_ref_object_add(tfile, &user_bo->prime.base, + TTM_REF_SYNCCPU_WRITE, &existed); + if (ret != 0 || existed) + ttm_bo_synccpu_write_release(&user_bo->dma.base); + + return ret; +} + +/** + * vmw_user_dmabuf_synccpu_release - Release a previous grab for CPU access, + * and unblock command submission on the buffer if blocked. + * + * @handle: Handle identifying the buffer object. + * @tfile: Identifying the caller. + * @flags: Flags indicating the type of release. + */ +static int vmw_user_dmabuf_synccpu_release(uint32_t handle, + struct ttm_object_file *tfile, + uint32_t flags) +{ + if (!(flags & drm_vmw_synccpu_allow_cs)) + return ttm_ref_object_base_unref(tfile, handle, + TTM_REF_SYNCCPU_WRITE); + + return 0; +} + +/** + * vmw_user_dmabuf_synccpu_release - ioctl function implementing the synccpu + * functionality. + * + * @dev: Identifies the drm device. + * @data: Pointer to the ioctl argument. + * @file_priv: Identifies the caller. + * + * This function checks the ioctl arguments for validity and calls the + * relevant synccpu functions. + */ +int vmw_user_dmabuf_synccpu_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct drm_vmw_synccpu_arg *arg = + (struct drm_vmw_synccpu_arg *) data; + struct vmw_dma_buffer *dma_buf; + struct vmw_user_dma_buffer *user_bo; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + int ret; + + if ((arg->flags & (drm_vmw_synccpu_read | drm_vmw_synccpu_write)) == 0 + || (arg->flags & ~(drm_vmw_synccpu_read | drm_vmw_synccpu_write | + drm_vmw_synccpu_dontblock | + drm_vmw_synccpu_allow_cs)) != 0) { + DRM_ERROR("Illegal synccpu flags.\n"); + return -EINVAL; + } + + switch (arg->op) { + case drm_vmw_synccpu_grab: + ret = vmw_user_dmabuf_lookup(tfile, arg->handle, &dma_buf); + if (unlikely(ret != 0)) + return ret; + + user_bo = container_of(dma_buf, struct vmw_user_dma_buffer, + dma); + ret = vmw_user_dmabuf_synccpu_grab(user_bo, tfile, arg->flags); + vmw_dmabuf_unreference(&dma_buf); + if (unlikely(ret != 0 && ret != -ERESTARTSYS && + ret != -EBUSY)) { + DRM_ERROR("Failed synccpu grab on handle 0x%08x.\n", + (unsigned int) arg->handle); + return ret; + } + break; + case drm_vmw_synccpu_release: + ret = vmw_user_dmabuf_synccpu_release(arg->handle, tfile, + arg->flags); + if (unlikely(ret != 0)) { + DRM_ERROR("Failed synccpu release on handle 0x%08x.\n", + (unsigned int) arg->handle); + return ret; + } + break; + default: + DRM_ERROR("Invalid synccpu operation.\n"); + return -EINVAL; + } + + return 0; +} + int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { @@ -591,7 +734,8 @@ int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile, } int vmw_user_dmabuf_reference(struct ttm_object_file *tfile, - struct vmw_dma_buffer *dma_buf) + struct vmw_dma_buffer *dma_buf, + uint32_t *handle) { struct vmw_user_dma_buffer *user_bo; @@ -599,6 +743,8 @@ int vmw_user_dmabuf_reference(struct ttm_object_file *tfile, return -EINVAL; user_bo = container_of(dma_buf, struct vmw_user_dma_buffer, dma); + + *handle = user_bo->prime.base.hash.key; return ttm_ref_object_add(tfile, &user_bo->prime.base, TTM_REF_USAGE, NULL); } @@ -1291,11 +1437,54 @@ void vmw_fence_single_bo(struct ttm_buffer_object *bo, * @mem: The truct ttm_mem_reg indicating to what memory * region the move is taking place. * - * For now does nothing. + * Evicts the Guest Backed hardware resource if the backup + * buffer is being moved out of MOB memory. + * Note that this function should not race with the resource + * validation code as long as it accesses only members of struct + * resource that remain static while bo::res is !NULL and + * while we have @bo reserved. struct resource::backup is *not* a + * static member. The resource validation code will take care + * to set @bo::res to NULL, while having @bo reserved when the + * buffer is no longer bound to the resource, so @bo:res can be + * used to determine whether there is a need to unbind and whether + * it is safe to unbind. */ void vmw_resource_move_notify(struct ttm_buffer_object *bo, struct ttm_mem_reg *mem) { + struct vmw_dma_buffer *dma_buf; + + if (mem == NULL) + return; + + if (bo->destroy != vmw_dmabuf_bo_free && + bo->destroy != vmw_user_dmabuf_destroy) + return; + + dma_buf = container_of(bo, struct vmw_dma_buffer, base); + + if (mem->mem_type != VMW_PL_MOB) { + struct vmw_resource *res, *n; + struct ttm_bo_device *bdev = bo->bdev; + struct ttm_validate_buffer val_buf; + + val_buf.bo = bo; + + list_for_each_entry_safe(res, n, &dma_buf->res_list, mob_head) { + + if (unlikely(res->func->unbind == NULL)) + continue; + + (void) res->func->unbind(res, true, &val_buf); + res->backup_dirty = true; + res->res_dirty = false; + list_del_init(&res->mob_head); + } + + spin_lock(&bdev->fence_lock); + (void) ttm_bo_wait(bo, false, false, false); + spin_unlock(&bdev->fence_lock); + } } /** diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c new file mode 100644 index 000000000000..1457ec4b7125 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c @@ -0,0 +1,441 @@ +/************************************************************************** + * + * Copyright © 2009-2012 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_drv.h" +#include "vmwgfx_resource_priv.h" +#include "ttm/ttm_placement.h" + +struct vmw_shader { + struct vmw_resource res; + SVGA3dShaderType type; + uint32_t size; +}; + +struct vmw_user_shader { + struct ttm_base_object base; + struct vmw_shader shader; +}; + +static void vmw_user_shader_free(struct vmw_resource *res); +static struct vmw_resource * +vmw_user_shader_base_to_res(struct ttm_base_object *base); + +static int vmw_gb_shader_create(struct vmw_resource *res); +static int vmw_gb_shader_bind(struct vmw_resource *res, + struct ttm_validate_buffer *val_buf); +static int vmw_gb_shader_unbind(struct vmw_resource *res, + bool readback, + struct ttm_validate_buffer *val_buf); +static int vmw_gb_shader_destroy(struct vmw_resource *res); + +static uint64_t vmw_user_shader_size; + +static const struct vmw_user_resource_conv user_shader_conv = { + .object_type = VMW_RES_SHADER, + .base_obj_to_res = vmw_user_shader_base_to_res, + .res_free = vmw_user_shader_free +}; + +const struct vmw_user_resource_conv *user_shader_converter = + &user_shader_conv; + + +static const struct vmw_res_func vmw_gb_shader_func = { + .res_type = vmw_res_shader, + .needs_backup = true, + .may_evict = true, + .type_name = "guest backed shaders", + .backup_placement = &vmw_mob_placement, + .create = vmw_gb_shader_create, + .destroy = vmw_gb_shader_destroy, + .bind = vmw_gb_shader_bind, + .unbind = vmw_gb_shader_unbind +}; + +/** + * Shader management: + */ + +static inline struct vmw_shader * +vmw_res_to_shader(struct vmw_resource *res) +{ + return container_of(res, struct vmw_shader, res); +} + +static void vmw_hw_shader_destroy(struct vmw_resource *res) +{ + (void) vmw_gb_shader_destroy(res); +} + +static int vmw_gb_shader_init(struct vmw_private *dev_priv, + struct vmw_resource *res, + uint32_t size, + uint64_t offset, + SVGA3dShaderType type, + struct vmw_dma_buffer *byte_code, + void (*res_free) (struct vmw_resource *res)) +{ + struct vmw_shader *shader = vmw_res_to_shader(res); + int ret; + + ret = vmw_resource_init(dev_priv, res, true, + res_free, &vmw_gb_shader_func); + + + if (unlikely(ret != 0)) { + if (res_free) + res_free(res); + else + kfree(res); + return ret; + } + + res->backup_size = size; + if (byte_code) { + res->backup = vmw_dmabuf_reference(byte_code); + res->backup_offset = offset; + } + shader->size = size; + shader->type = type; + + vmw_resource_activate(res, vmw_hw_shader_destroy); + return 0; +} + +static int vmw_gb_shader_create(struct vmw_resource *res) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct vmw_shader *shader = vmw_res_to_shader(res); + int ret; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDefineGBShader body; + } *cmd; + + if (likely(res->id != -1)) + return 0; + + ret = vmw_resource_alloc_id(res); + if (unlikely(ret != 0)) { + DRM_ERROR("Failed to allocate a shader id.\n"); + goto out_no_id; + } + + if (unlikely(res->id >= VMWGFX_NUM_GB_SHADER)) { + ret = -EBUSY; + goto out_no_fifo; + } + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for shader " + "creation.\n"); + ret = -ENOMEM; + goto out_no_fifo; + } + + cmd->header.id = SVGA_3D_CMD_DEFINE_GB_SHADER; + cmd->header.size = sizeof(cmd->body); + cmd->body.shid = res->id; + cmd->body.type = shader->type; + cmd->body.sizeInBytes = shader->size; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + (void) vmw_3d_resource_inc(dev_priv, false); + + return 0; + +out_no_fifo: + vmw_resource_release_id(res); +out_no_id: + return ret; +} + +static int vmw_gb_shader_bind(struct vmw_resource *res, + struct ttm_validate_buffer *val_buf) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdBindGBShader body; + } *cmd; + struct ttm_buffer_object *bo = val_buf->bo; + + BUG_ON(bo->mem.mem_type != VMW_PL_MOB); + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for shader " + "binding.\n"); + return -ENOMEM; + } + + cmd->header.id = SVGA_3D_CMD_BIND_GB_SHADER; + cmd->header.size = sizeof(cmd->body); + cmd->body.shid = res->id; + cmd->body.mobid = bo->mem.start; + cmd->body.offsetInBytes = 0; + res->backup_dirty = false; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + + return 0; +} + +static int vmw_gb_shader_unbind(struct vmw_resource *res, + bool readback, + struct ttm_validate_buffer *val_buf) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdBindGBShader body; + } *cmd; + struct vmw_fence_obj *fence; + + BUG_ON(res->backup->base.mem.mem_type != VMW_PL_MOB); + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for shader " + "unbinding.\n"); + return -ENOMEM; + } + + cmd->header.id = SVGA_3D_CMD_BIND_GB_SHADER; + cmd->header.size = sizeof(cmd->body); + cmd->body.shid = res->id; + cmd->body.mobid = SVGA3D_INVALID_ID; + cmd->body.offsetInBytes = 0; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + + /* + * Create a fence object and fence the backup buffer. + */ + + (void) vmw_execbuf_fence_commands(NULL, dev_priv, + &fence, NULL); + + vmw_fence_single_bo(val_buf->bo, fence); + + if (likely(fence != NULL)) + vmw_fence_obj_unreference(&fence); + + return 0; +} + +static int vmw_gb_shader_destroy(struct vmw_resource *res) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDestroyGBShader body; + } *cmd; + + if (likely(res->id == -1)) + return 0; + + mutex_lock(&dev_priv->binding_mutex); + vmw_context_binding_res_list_kill(&res->binding_head); + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for shader " + "destruction.\n"); + mutex_unlock(&dev_priv->binding_mutex); + return -ENOMEM; + } + + cmd->header.id = SVGA_3D_CMD_DESTROY_GB_SHADER; + cmd->header.size = sizeof(cmd->body); + cmd->body.shid = res->id; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + mutex_unlock(&dev_priv->binding_mutex); + vmw_resource_release_id(res); + vmw_3d_resource_dec(dev_priv, false); + + return 0; +} + +/** + * User-space shader management: + */ + +static struct vmw_resource * +vmw_user_shader_base_to_res(struct ttm_base_object *base) +{ + return &(container_of(base, struct vmw_user_shader, base)-> + shader.res); +} + +static void vmw_user_shader_free(struct vmw_resource *res) +{ + struct vmw_user_shader *ushader = + container_of(res, struct vmw_user_shader, shader.res); + struct vmw_private *dev_priv = res->dev_priv; + + ttm_base_object_kfree(ushader, base); + ttm_mem_global_free(vmw_mem_glob(dev_priv), + vmw_user_shader_size); +} + +/** + * This function is called when user space has no more references on the + * base object. It releases the base-object's reference on the resource object. + */ + +static void vmw_user_shader_base_release(struct ttm_base_object **p_base) +{ + struct ttm_base_object *base = *p_base; + struct vmw_resource *res = vmw_user_shader_base_to_res(base); + + *p_base = NULL; + vmw_resource_unreference(&res); +} + +int vmw_shader_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct drm_vmw_shader_arg *arg = (struct drm_vmw_shader_arg *)data; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + + return ttm_ref_object_base_unref(tfile, arg->handle, + TTM_REF_USAGE); +} + +int vmw_shader_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_user_shader *ushader; + struct vmw_resource *res; + struct vmw_resource *tmp; + struct drm_vmw_shader_create_arg *arg = + (struct drm_vmw_shader_create_arg *)data; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + struct vmw_master *vmaster = vmw_master(file_priv->master); + struct vmw_dma_buffer *buffer = NULL; + SVGA3dShaderType shader_type; + int ret; + + if (arg->buffer_handle != SVGA3D_INVALID_ID) { + ret = vmw_user_dmabuf_lookup(tfile, arg->buffer_handle, + &buffer); + if (unlikely(ret != 0)) { + DRM_ERROR("Could not find buffer for shader " + "creation.\n"); + return ret; + } + + if ((u64)buffer->base.num_pages * PAGE_SIZE < + (u64)arg->size + (u64)arg->offset) { + DRM_ERROR("Illegal buffer- or shader size.\n"); + ret = -EINVAL; + goto out_bad_arg; + } + } + + switch (arg->shader_type) { + case drm_vmw_shader_type_vs: + shader_type = SVGA3D_SHADERTYPE_VS; + break; + case drm_vmw_shader_type_ps: + shader_type = SVGA3D_SHADERTYPE_PS; + break; + case drm_vmw_shader_type_gs: + shader_type = SVGA3D_SHADERTYPE_GS; + break; + default: + DRM_ERROR("Illegal shader type.\n"); + ret = -EINVAL; + goto out_bad_arg; + } + + /* + * Approximate idr memory usage with 128 bytes. It will be limited + * by maximum number_of shaders anyway. + */ + + if (unlikely(vmw_user_shader_size == 0)) + vmw_user_shader_size = ttm_round_pot(sizeof(*ushader)) + + 128; + + ret = ttm_read_lock(&vmaster->lock, true); + if (unlikely(ret != 0)) + return ret; + + ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv), + vmw_user_shader_size, + false, true); + if (unlikely(ret != 0)) { + if (ret != -ERESTARTSYS) + DRM_ERROR("Out of graphics memory for shader" + " creation.\n"); + goto out_unlock; + } + + ushader = kzalloc(sizeof(*ushader), GFP_KERNEL); + if (unlikely(ushader == NULL)) { + ttm_mem_global_free(vmw_mem_glob(dev_priv), + vmw_user_shader_size); + ret = -ENOMEM; + goto out_unlock; + } + + res = &ushader->shader.res; + ushader->base.shareable = false; + ushader->base.tfile = NULL; + + /* + * From here on, the destructor takes over resource freeing. + */ + + ret = vmw_gb_shader_init(dev_priv, res, arg->size, + arg->offset, shader_type, buffer, + vmw_user_shader_free); + if (unlikely(ret != 0)) + goto out_unlock; + + tmp = vmw_resource_reference(res); + ret = ttm_base_object_init(tfile, &ushader->base, false, + VMW_RES_SHADER, + &vmw_user_shader_base_release, NULL); + + if (unlikely(ret != 0)) { + vmw_resource_unreference(&tmp); + goto out_err; + } + + arg->shader_handle = ushader->base.hash.key; +out_err: + vmw_resource_unreference(&res); +out_unlock: + ttm_read_unlock(&vmaster->lock); +out_bad_arg: + vmw_dmabuf_unreference(&buffer); + + return ret; + +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c index 7de2ea8bd553..979da1c246a5 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c @@ -41,7 +41,6 @@ struct vmw_user_surface { struct ttm_prime_object prime; struct vmw_surface srf; uint32_t size; - uint32_t backup_handle; }; /** @@ -68,6 +67,14 @@ static int vmw_legacy_srf_unbind(struct vmw_resource *res, struct ttm_validate_buffer *val_buf); static int vmw_legacy_srf_create(struct vmw_resource *res); static int vmw_legacy_srf_destroy(struct vmw_resource *res); +static int vmw_gb_surface_create(struct vmw_resource *res); +static int vmw_gb_surface_bind(struct vmw_resource *res, + struct ttm_validate_buffer *val_buf); +static int vmw_gb_surface_unbind(struct vmw_resource *res, + bool readback, + struct ttm_validate_buffer *val_buf); +static int vmw_gb_surface_destroy(struct vmw_resource *res); + static const struct vmw_user_resource_conv user_surface_conv = { .object_type = VMW_RES_SURFACE, @@ -93,6 +100,18 @@ static const struct vmw_res_func vmw_legacy_surface_func = { .unbind = &vmw_legacy_srf_unbind }; +static const struct vmw_res_func vmw_gb_surface_func = { + .res_type = vmw_res_surface, + .needs_backup = true, + .may_evict = true, + .type_name = "guest backed surfaces", + .backup_placement = &vmw_mob_placement, + .create = vmw_gb_surface_create, + .destroy = vmw_gb_surface_destroy, + .bind = vmw_gb_surface_bind, + .unbind = vmw_gb_surface_unbind +}; + /** * struct vmw_surface_dma - SVGA3D DMA command */ @@ -291,6 +310,11 @@ static void vmw_hw_surface_destroy(struct vmw_resource *res) struct vmw_surface *srf; void *cmd; + if (res->func->destroy == vmw_gb_surface_destroy) { + (void) vmw_gb_surface_destroy(res); + return; + } + if (res->id != -1) { cmd = vmw_fifo_reserve(dev_priv, vmw_surface_destroy_size()); @@ -549,12 +573,15 @@ static int vmw_surface_init(struct vmw_private *dev_priv, struct vmw_resource *res = &srf->res; BUG_ON(res_free == NULL); - (void) vmw_3d_resource_inc(dev_priv, false); + if (!dev_priv->has_mob) + (void) vmw_3d_resource_inc(dev_priv, false); ret = vmw_resource_init(dev_priv, res, true, res_free, + (dev_priv->has_mob) ? &vmw_gb_surface_func : &vmw_legacy_surface_func); if (unlikely(ret != 0)) { - vmw_3d_resource_dec(dev_priv, false); + if (!dev_priv->has_mob) + vmw_3d_resource_dec(dev_priv, false); res_free(res); return ret; } @@ -750,7 +777,7 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data, srf->base_size = *srf->sizes; srf->autogen_filter = SVGA3D_TEX_FILTER_NONE; - srf->multisample_count = 1; + srf->multisample_count = 0; cur_bo_offset = 0; cur_offset = srf->offsets; @@ -843,6 +870,7 @@ out_unlock: int vmw_surface_reference_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { + struct vmw_private *dev_priv = vmw_priv(dev); union drm_vmw_surface_reference_arg *arg = (union drm_vmw_surface_reference_arg *)data; struct drm_vmw_surface_arg *req = &arg->req; @@ -854,7 +882,7 @@ int vmw_surface_reference_ioctl(struct drm_device *dev, void *data, struct ttm_base_object *base; int ret = -EINVAL; - base = ttm_base_object_lookup(tfile, req->sid); + base = ttm_base_object_lookup_for_ref(dev_priv->tdev, req->sid); if (unlikely(base == NULL)) { DRM_ERROR("Could not find surface to reference.\n"); return -EINVAL; @@ -893,3 +921,436 @@ out_no_reference: return ret; } + +/** + * vmw_surface_define_encode - Encode a surface_define command. + * + * @srf: Pointer to a struct vmw_surface object. + * @cmd_space: Pointer to memory area in which the commands should be encoded. + */ +static int vmw_gb_surface_create(struct vmw_resource *res) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct vmw_surface *srf = vmw_res_to_srf(res); + uint32_t cmd_len, submit_len; + int ret; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDefineGBSurface body; + } *cmd; + + if (likely(res->id != -1)) + return 0; + + (void) vmw_3d_resource_inc(dev_priv, false); + ret = vmw_resource_alloc_id(res); + if (unlikely(ret != 0)) { + DRM_ERROR("Failed to allocate a surface id.\n"); + goto out_no_id; + } + + if (unlikely(res->id >= VMWGFX_NUM_GB_SURFACE)) { + ret = -EBUSY; + goto out_no_fifo; + } + + cmd_len = sizeof(cmd->body); + submit_len = sizeof(*cmd); + cmd = vmw_fifo_reserve(dev_priv, submit_len); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for surface " + "creation.\n"); + ret = -ENOMEM; + goto out_no_fifo; + } + + cmd->header.id = SVGA_3D_CMD_DEFINE_GB_SURFACE; + cmd->header.size = cmd_len; + cmd->body.sid = srf->res.id; + cmd->body.surfaceFlags = srf->flags; + cmd->body.format = cpu_to_le32(srf->format); + cmd->body.numMipLevels = srf->mip_levels[0]; + cmd->body.multisampleCount = srf->multisample_count; + cmd->body.autogenFilter = srf->autogen_filter; + cmd->body.size.width = srf->base_size.width; + cmd->body.size.height = srf->base_size.height; + cmd->body.size.depth = srf->base_size.depth; + vmw_fifo_commit(dev_priv, submit_len); + + return 0; + +out_no_fifo: + vmw_resource_release_id(res); +out_no_id: + vmw_3d_resource_dec(dev_priv, false); + return ret; +} + + +static int vmw_gb_surface_bind(struct vmw_resource *res, + struct ttm_validate_buffer *val_buf) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdBindGBSurface body; + } *cmd1; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdUpdateGBSurface body; + } *cmd2; + uint32_t submit_size; + struct ttm_buffer_object *bo = val_buf->bo; + + BUG_ON(bo->mem.mem_type != VMW_PL_MOB); + + submit_size = sizeof(*cmd1) + (res->backup_dirty ? sizeof(*cmd2) : 0); + + cmd1 = vmw_fifo_reserve(dev_priv, submit_size); + if (unlikely(cmd1 == NULL)) { + DRM_ERROR("Failed reserving FIFO space for surface " + "binding.\n"); + return -ENOMEM; + } + + cmd1->header.id = SVGA_3D_CMD_BIND_GB_SURFACE; + cmd1->header.size = sizeof(cmd1->body); + cmd1->body.sid = res->id; + cmd1->body.mobid = bo->mem.start; + if (res->backup_dirty) { + cmd2 = (void *) &cmd1[1]; + cmd2->header.id = SVGA_3D_CMD_UPDATE_GB_SURFACE; + cmd2->header.size = sizeof(cmd2->body); + cmd2->body.sid = res->id; + res->backup_dirty = false; + } + vmw_fifo_commit(dev_priv, submit_size); + + return 0; +} + +static int vmw_gb_surface_unbind(struct vmw_resource *res, + bool readback, + struct ttm_validate_buffer *val_buf) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct ttm_buffer_object *bo = val_buf->bo; + struct vmw_fence_obj *fence; + + struct { + SVGA3dCmdHeader header; + SVGA3dCmdReadbackGBSurface body; + } *cmd1; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdInvalidateGBSurface body; + } *cmd2; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdBindGBSurface body; + } *cmd3; + uint32_t submit_size; + uint8_t *cmd; + + + BUG_ON(bo->mem.mem_type != VMW_PL_MOB); + + submit_size = sizeof(*cmd3) + (readback ? sizeof(*cmd1) : sizeof(*cmd2)); + cmd = vmw_fifo_reserve(dev_priv, submit_size); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for surface " + "unbinding.\n"); + return -ENOMEM; + } + + if (readback) { + cmd1 = (void *) cmd; + cmd1->header.id = SVGA_3D_CMD_READBACK_GB_SURFACE; + cmd1->header.size = sizeof(cmd1->body); + cmd1->body.sid = res->id; + cmd3 = (void *) &cmd1[1]; + } else { + cmd2 = (void *) cmd; + cmd2->header.id = SVGA_3D_CMD_INVALIDATE_GB_SURFACE; + cmd2->header.size = sizeof(cmd2->body); + cmd2->body.sid = res->id; + cmd3 = (void *) &cmd2[1]; + } + + cmd3->header.id = SVGA_3D_CMD_BIND_GB_SURFACE; + cmd3->header.size = sizeof(cmd3->body); + cmd3->body.sid = res->id; + cmd3->body.mobid = SVGA3D_INVALID_ID; + + vmw_fifo_commit(dev_priv, submit_size); + + /* + * Create a fence object and fence the backup buffer. + */ + + (void) vmw_execbuf_fence_commands(NULL, dev_priv, + &fence, NULL); + + vmw_fence_single_bo(val_buf->bo, fence); + + if (likely(fence != NULL)) + vmw_fence_obj_unreference(&fence); + + return 0; +} + +static int vmw_gb_surface_destroy(struct vmw_resource *res) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDestroyGBSurface body; + } *cmd; + + if (likely(res->id == -1)) + return 0; + + mutex_lock(&dev_priv->binding_mutex); + vmw_context_binding_res_list_kill(&res->binding_head); + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for surface " + "destruction.\n"); + mutex_unlock(&dev_priv->binding_mutex); + return -ENOMEM; + } + + cmd->header.id = SVGA_3D_CMD_DESTROY_GB_SURFACE; + cmd->header.size = sizeof(cmd->body); + cmd->body.sid = res->id; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + mutex_unlock(&dev_priv->binding_mutex); + vmw_resource_release_id(res); + vmw_3d_resource_dec(dev_priv, false); + + return 0; +} + +/** + * vmw_gb_surface_define_ioctl - Ioctl function implementing + * the user surface define functionality. + * + * @dev: Pointer to a struct drm_device. + * @data: Pointer to data copied from / to user-space. + * @file_priv: Pointer to a drm file private structure. + */ +int vmw_gb_surface_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_user_surface *user_srf; + struct vmw_surface *srf; + struct vmw_resource *res; + struct vmw_resource *tmp; + union drm_vmw_gb_surface_create_arg *arg = + (union drm_vmw_gb_surface_create_arg *)data; + struct drm_vmw_gb_surface_create_req *req = &arg->req; + struct drm_vmw_gb_surface_create_rep *rep = &arg->rep; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + int ret; + uint32_t size; + struct vmw_master *vmaster = vmw_master(file_priv->master); + const struct svga3d_surface_desc *desc; + uint32_t backup_handle; + + if (unlikely(vmw_user_surface_size == 0)) + vmw_user_surface_size = ttm_round_pot(sizeof(*user_srf)) + + 128; + + size = vmw_user_surface_size + 128; + + desc = svga3dsurface_get_desc(req->format); + if (unlikely(desc->block_desc == SVGA3DBLOCKDESC_NONE)) { + DRM_ERROR("Invalid surface format for surface creation.\n"); + return -EINVAL; + } + + ret = ttm_read_lock(&vmaster->lock, true); + if (unlikely(ret != 0)) + return ret; + + ret = ttm_mem_global_alloc(vmw_mem_glob(dev_priv), + size, false, true); + if (unlikely(ret != 0)) { + if (ret != -ERESTARTSYS) + DRM_ERROR("Out of graphics memory for surface" + " creation.\n"); + goto out_unlock; + } + + user_srf = kzalloc(sizeof(*user_srf), GFP_KERNEL); + if (unlikely(user_srf == NULL)) { + ret = -ENOMEM; + goto out_no_user_srf; + } + + srf = &user_srf->srf; + res = &srf->res; + + srf->flags = req->svga3d_flags; + srf->format = req->format; + srf->scanout = req->drm_surface_flags & drm_vmw_surface_flag_scanout; + srf->mip_levels[0] = req->mip_levels; + srf->num_sizes = 1; + srf->sizes = NULL; + srf->offsets = NULL; + user_srf->size = size; + srf->base_size = req->base_size; + srf->autogen_filter = SVGA3D_TEX_FILTER_NONE; + srf->multisample_count = req->multisample_count; + res->backup_size = svga3dsurface_get_serialized_size + (srf->format, srf->base_size, srf->mip_levels[0], + srf->flags & SVGA3D_SURFACE_CUBEMAP); + + user_srf->prime.base.shareable = false; + user_srf->prime.base.tfile = NULL; + + /** + * From this point, the generic resource management functions + * destroy the object on failure. + */ + + ret = vmw_surface_init(dev_priv, srf, vmw_user_surface_free); + if (unlikely(ret != 0)) + goto out_unlock; + + if (req->buffer_handle != SVGA3D_INVALID_ID) { + ret = vmw_user_dmabuf_lookup(tfile, req->buffer_handle, + &res->backup); + } else if (req->drm_surface_flags & + drm_vmw_surface_flag_create_buffer) + ret = vmw_user_dmabuf_alloc(dev_priv, tfile, + res->backup_size, + req->drm_surface_flags & + drm_vmw_surface_flag_shareable, + &backup_handle, + &res->backup); + + if (unlikely(ret != 0)) { + vmw_resource_unreference(&res); + goto out_unlock; + } + + tmp = vmw_resource_reference(&srf->res); + ret = ttm_prime_object_init(tfile, res->backup_size, &user_srf->prime, + req->drm_surface_flags & + drm_vmw_surface_flag_shareable, + VMW_RES_SURFACE, + &vmw_user_surface_base_release, NULL); + + if (unlikely(ret != 0)) { + vmw_resource_unreference(&tmp); + vmw_resource_unreference(&res); + goto out_unlock; + } + + rep->handle = user_srf->prime.base.hash.key; + rep->backup_size = res->backup_size; + if (res->backup) { + rep->buffer_map_handle = + drm_vma_node_offset_addr(&res->backup->base.vma_node); + rep->buffer_size = res->backup->base.num_pages * PAGE_SIZE; + rep->buffer_handle = backup_handle; + } else { + rep->buffer_map_handle = 0; + rep->buffer_size = 0; + rep->buffer_handle = SVGA3D_INVALID_ID; + } + + vmw_resource_unreference(&res); + + ttm_read_unlock(&vmaster->lock); + return 0; +out_no_user_srf: + ttm_mem_global_free(vmw_mem_glob(dev_priv), size); +out_unlock: + ttm_read_unlock(&vmaster->lock); + return ret; +} + +/** + * vmw_gb_surface_reference_ioctl - Ioctl function implementing + * the user surface reference functionality. + * + * @dev: Pointer to a struct drm_device. + * @data: Pointer to data copied from / to user-space. + * @file_priv: Pointer to a drm file private structure. + */ +int vmw_gb_surface_reference_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + union drm_vmw_gb_surface_reference_arg *arg = + (union drm_vmw_gb_surface_reference_arg *)data; + struct drm_vmw_surface_arg *req = &arg->req; + struct drm_vmw_gb_surface_ref_rep *rep = &arg->rep; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + struct vmw_surface *srf; + struct vmw_user_surface *user_srf; + struct ttm_base_object *base; + uint32_t backup_handle; + int ret = -EINVAL; + + base = ttm_base_object_lookup_for_ref(dev_priv->tdev, req->sid); + if (unlikely(base == NULL)) { + DRM_ERROR("Could not find surface to reference.\n"); + return -EINVAL; + } + + if (unlikely(ttm_base_object_type(base) != VMW_RES_SURFACE)) + goto out_bad_resource; + + user_srf = container_of(base, struct vmw_user_surface, prime.base); + srf = &user_srf->srf; + if (srf->res.backup == NULL) { + DRM_ERROR("Shared GB surface is missing a backup buffer.\n"); + goto out_bad_resource; + } + + ret = ttm_ref_object_add(tfile, &user_srf->prime.base, + TTM_REF_USAGE, NULL); + if (unlikely(ret != 0)) { + DRM_ERROR("Could not add a reference to a GB surface.\n"); + goto out_bad_resource; + } + + mutex_lock(&dev_priv->cmdbuf_mutex); /* Protect res->backup */ + ret = vmw_user_dmabuf_reference(tfile, srf->res.backup, + &backup_handle); + mutex_unlock(&dev_priv->cmdbuf_mutex); + + if (unlikely(ret != 0)) { + DRM_ERROR("Could not add a reference to a GB surface " + "backup buffer.\n"); + (void) ttm_ref_object_base_unref(vmw_fpriv(file_priv)->tfile, + req->sid, + TTM_REF_USAGE); + goto out_bad_resource; + } + + rep->creq.svga3d_flags = srf->flags; + rep->creq.format = srf->format; + rep->creq.mip_levels = srf->mip_levels[0]; + rep->creq.drm_surface_flags = 0; + rep->creq.multisample_count = srf->multisample_count; + rep->creq.autogen_filter = srf->autogen_filter; + rep->creq.buffer_handle = backup_handle; + rep->creq.base_size = srf->base_size; + rep->crep.handle = user_srf->prime.base.hash.key; + rep->crep.backup_size = srf->res.backup_size; + rep->crep.buffer_handle = backup_handle; + rep->crep.buffer_map_handle = + drm_vma_node_offset_addr(&srf->res.backup->base.vma_node); + rep->crep.buffer_size = srf->res.backup->base.num_pages * PAGE_SIZE; + +out_bad_resource: + ttm_base_object_unref(&base); + + return ret; +} diff --git a/drivers/gpu/host1x/Kconfig b/drivers/gpu/host1x/Kconfig index 7d6bed222542..b2fd029d67b3 100644 --- a/drivers/gpu/host1x/Kconfig +++ b/drivers/gpu/host1x/Kconfig @@ -1,6 +1,6 @@ config TEGRA_HOST1X tristate "NVIDIA Tegra host1x driver" - depends on ARCH_TEGRA || ARCH_MULTIPLATFORM + depends on ARCH_TEGRA || (ARM && COMPILE_TEST) help Driver for the NVIDIA Tegra host1x hardware. diff --git a/drivers/gpu/host1x/Makefile b/drivers/gpu/host1x/Makefile index afa1e9e4e512..c1189f004441 100644 --- a/drivers/gpu/host1x/Makefile +++ b/drivers/gpu/host1x/Makefile @@ -7,7 +7,9 @@ host1x-y = \ channel.o \ job.o \ debug.o \ + mipi.o \ hw/host1x01.o \ - hw/host1x02.o + hw/host1x02.o \ + hw/host1x04.o obj-$(CONFIG_TEGRA_HOST1X) += host1x.o diff --git a/drivers/gpu/host1x/bus.c b/drivers/gpu/host1x/bus.c index 6a929591aa73..ccdd2e6da5e3 100644 --- a/drivers/gpu/host1x/bus.c +++ b/drivers/gpu/host1x/bus.c @@ -188,6 +188,7 @@ int host1x_device_init(struct host1x_device *device) return 0; } +EXPORT_SYMBOL(host1x_device_init); int host1x_device_exit(struct host1x_device *device) { @@ -213,6 +214,7 @@ int host1x_device_exit(struct host1x_device *device) return 0; } +EXPORT_SYMBOL(host1x_device_exit); static int host1x_register_client(struct host1x *host1x, struct host1x_client *client) diff --git a/drivers/gpu/host1x/channel.c b/drivers/gpu/host1x/channel.c index 83ea51b9f0fc..b4ae3affb987 100644 --- a/drivers/gpu/host1x/channel.c +++ b/drivers/gpu/host1x/channel.c @@ -43,6 +43,7 @@ int host1x_job_submit(struct host1x_job *job) return host1x_hw_channel_submit(host, job); } +EXPORT_SYMBOL(host1x_job_submit); struct host1x_channel *host1x_channel_get(struct host1x_channel *channel) { @@ -60,6 +61,7 @@ struct host1x_channel *host1x_channel_get(struct host1x_channel *channel) return err ? NULL : channel; } +EXPORT_SYMBOL(host1x_channel_get); void host1x_channel_put(struct host1x_channel *channel) { @@ -76,6 +78,7 @@ void host1x_channel_put(struct host1x_channel *channel) mutex_unlock(&channel->reflock); } +EXPORT_SYMBOL(host1x_channel_put); struct host1x_channel *host1x_channel_request(struct device *dev) { @@ -115,6 +118,7 @@ fail: mutex_unlock(&host->chlist_mutex); return NULL; } +EXPORT_SYMBOL(host1x_channel_request); void host1x_channel_free(struct host1x_channel *channel) { @@ -124,3 +128,4 @@ void host1x_channel_free(struct host1x_channel *channel) list_del(&channel->list); kfree(channel); } +EXPORT_SYMBOL(host1x_channel_free); diff --git a/drivers/gpu/host1x/debug.c b/drivers/gpu/host1x/debug.c index 3ec7d77de24d..ee3d12b51c50 100644 --- a/drivers/gpu/host1x/debug.c +++ b/drivers/gpu/host1x/debug.c @@ -96,7 +96,6 @@ static void show_all(struct host1x *m, struct output *o) show_channels(ch, o, true); } -#ifdef CONFIG_DEBUG_FS static void show_all_no_fifo(struct host1x *host1x, struct output *o) { struct host1x_channel *ch; @@ -153,7 +152,7 @@ static const struct file_operations host1x_debug_fops = { .release = single_release, }; -void host1x_debug_init(struct host1x *host1x) +static void host1x_debugfs_init(struct host1x *host1x) { struct dentry *de = debugfs_create_dir("tegra-host1x", NULL); @@ -180,18 +179,22 @@ void host1x_debug_init(struct host1x *host1x) &host1x_debug_force_timeout_channel); } -void host1x_debug_deinit(struct host1x *host1x) +static void host1x_debugfs_exit(struct host1x *host1x) { debugfs_remove_recursive(host1x->debugfs); } -#else + void host1x_debug_init(struct host1x *host1x) { + if (IS_ENABLED(CONFIG_DEBUG_FS)) + host1x_debugfs_init(host1x); } + void host1x_debug_deinit(struct host1x *host1x) { + if (IS_ENABLED(CONFIG_DEBUG_FS)) + host1x_debugfs_exit(host1x); } -#endif void host1x_debug_dump(struct host1x *host1x) { diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c index 80da003d63de..2529908d304b 100644 --- a/drivers/gpu/host1x/dev.c +++ b/drivers/gpu/host1x/dev.c @@ -34,6 +34,7 @@ #include "debug.h" #include "hw/host1x01.h" #include "hw/host1x02.h" +#include "hw/host1x04.h" void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r) { @@ -77,7 +78,17 @@ static const struct host1x_info host1x02_info = { .sync_offset = 0x3000, }; +static const struct host1x_info host1x04_info = { + .nb_channels = 12, + .nb_pts = 192, + .nb_mlocks = 16, + .nb_bases = 64, + .init = host1x04_init, + .sync_offset = 0x2100, +}; + static struct of_device_id host1x_of_match[] = { + { .compatible = "nvidia,tegra124-host1x", .data = &host1x04_info, }, { .compatible = "nvidia,tegra114-host1x", .data = &host1x02_info, }, { .compatible = "nvidia,tegra30-host1x", .data = &host1x01_info, }, { .compatible = "nvidia,tegra20-host1x", .data = &host1x01_info, }, @@ -210,17 +221,26 @@ static int __init tegra_host1x_init(void) return err; err = platform_driver_register(&tegra_host1x_driver); - if (err < 0) { - host1x_bus_exit(); - return err; - } + if (err < 0) + goto unregister_bus; + + err = platform_driver_register(&tegra_mipi_driver); + if (err < 0) + goto unregister_host1x; return 0; + +unregister_host1x: + platform_driver_unregister(&tegra_host1x_driver); +unregister_bus: + host1x_bus_exit(); + return err; } module_init(tegra_host1x_init); static void __exit tegra_host1x_exit(void) { + platform_driver_unregister(&tegra_mipi_driver); platform_driver_unregister(&tegra_host1x_driver); host1x_bus_exit(); } diff --git a/drivers/gpu/host1x/dev.h b/drivers/gpu/host1x/dev.h index a61a976e7a42..0b6e8e9629c5 100644 --- a/drivers/gpu/host1x/dev.h +++ b/drivers/gpu/host1x/dev.h @@ -306,4 +306,6 @@ static inline void host1x_hw_show_mlocks(struct host1x *host, struct output *o) host->debug_op->show_mlocks(host, o); } +extern struct platform_driver tegra_mipi_driver; + #endif diff --git a/drivers/gpu/host1x/hw/host1x02.c b/drivers/gpu/host1x/hw/host1x02.c index e98caca0ca42..928946c2144b 100644 --- a/drivers/gpu/host1x/hw/host1x02.c +++ b/drivers/gpu/host1x/hw/host1x02.c @@ -17,8 +17,8 @@ */ /* include hw specification */ -#include "host1x01.h" -#include "host1x01_hardware.h" +#include "host1x02.h" +#include "host1x02_hardware.h" /* include code */ #include "cdma_hw.c" diff --git a/drivers/gpu/host1x/hw/host1x02_hardware.h b/drivers/gpu/host1x/hw/host1x02_hardware.h new file mode 100644 index 000000000000..154901860bc6 --- /dev/null +++ b/drivers/gpu/host1x/hw/host1x02_hardware.h @@ -0,0 +1,142 @@ +/* + * Tegra host1x Register Offsets for Tegra114 + * + * Copyright (c) 2010-2013 NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __HOST1X_HOST1X02_HARDWARE_H +#define __HOST1X_HOST1X02_HARDWARE_H + +#include <linux/types.h> +#include <linux/bitops.h> + +#include "hw_host1x02_channel.h" +#include "hw_host1x02_sync.h" +#include "hw_host1x02_uclass.h" + +static inline u32 host1x_class_host_wait_syncpt( + unsigned indx, unsigned threshold) +{ + return host1x_uclass_wait_syncpt_indx_f(indx) + | host1x_uclass_wait_syncpt_thresh_f(threshold); +} + +static inline u32 host1x_class_host_load_syncpt_base( + unsigned indx, unsigned threshold) +{ + return host1x_uclass_load_syncpt_base_base_indx_f(indx) + | host1x_uclass_load_syncpt_base_value_f(threshold); +} + +static inline u32 host1x_class_host_wait_syncpt_base( + unsigned indx, unsigned base_indx, unsigned offset) +{ + return host1x_uclass_wait_syncpt_base_indx_f(indx) + | host1x_uclass_wait_syncpt_base_base_indx_f(base_indx) + | host1x_uclass_wait_syncpt_base_offset_f(offset); +} + +static inline u32 host1x_class_host_incr_syncpt_base( + unsigned base_indx, unsigned offset) +{ + return host1x_uclass_incr_syncpt_base_base_indx_f(base_indx) + | host1x_uclass_incr_syncpt_base_offset_f(offset); +} + +static inline u32 host1x_class_host_incr_syncpt( + unsigned cond, unsigned indx) +{ + return host1x_uclass_incr_syncpt_cond_f(cond) + | host1x_uclass_incr_syncpt_indx_f(indx); +} + +static inline u32 host1x_class_host_indoff_reg_write( + unsigned mod_id, unsigned offset, bool auto_inc) +{ + u32 v = host1x_uclass_indoff_indbe_f(0xf) + | host1x_uclass_indoff_indmodid_f(mod_id) + | host1x_uclass_indoff_indroffset_f(offset); + if (auto_inc) + v |= host1x_uclass_indoff_autoinc_f(1); + return v; +} + +static inline u32 host1x_class_host_indoff_reg_read( + unsigned mod_id, unsigned offset, bool auto_inc) +{ + u32 v = host1x_uclass_indoff_indmodid_f(mod_id) + | host1x_uclass_indoff_indroffset_f(offset) + | host1x_uclass_indoff_rwn_read_v(); + if (auto_inc) + v |= host1x_uclass_indoff_autoinc_f(1); + return v; +} + +/* cdma opcodes */ +static inline u32 host1x_opcode_setclass( + unsigned class_id, unsigned offset, unsigned mask) +{ + return (0 << 28) | (offset << 16) | (class_id << 6) | mask; +} + +static inline u32 host1x_opcode_incr(unsigned offset, unsigned count) +{ + return (1 << 28) | (offset << 16) | count; +} + +static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count) +{ + return (2 << 28) | (offset << 16) | count; +} + +static inline u32 host1x_opcode_mask(unsigned offset, unsigned mask) +{ + return (3 << 28) | (offset << 16) | mask; +} + +static inline u32 host1x_opcode_imm(unsigned offset, unsigned value) +{ + return (4 << 28) | (offset << 16) | value; +} + +static inline u32 host1x_opcode_imm_incr_syncpt(unsigned cond, unsigned indx) +{ + return host1x_opcode_imm(host1x_uclass_incr_syncpt_r(), + host1x_class_host_incr_syncpt(cond, indx)); +} + +static inline u32 host1x_opcode_restart(unsigned address) +{ + return (5 << 28) | (address >> 4); +} + +static inline u32 host1x_opcode_gather(unsigned count) +{ + return (6 << 28) | count; +} + +static inline u32 host1x_opcode_gather_nonincr(unsigned offset, unsigned count) +{ + return (6 << 28) | (offset << 16) | BIT(15) | count; +} + +static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count) +{ + return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count; +} + +#define HOST1X_OPCODE_NOP host1x_opcode_nonincr(0, 0) + +#endif diff --git a/drivers/gpu/host1x/hw/host1x04.c b/drivers/gpu/host1x/hw/host1x04.c new file mode 100644 index 000000000000..8007c70fa9c4 --- /dev/null +++ b/drivers/gpu/host1x/hw/host1x04.c @@ -0,0 +1,42 @@ +/* + * Host1x init for Tegra124 SoCs + * + * Copyright (c) 2013 NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/* include hw specification */ +#include "host1x04.h" +#include "host1x04_hardware.h" + +/* include code */ +#include "cdma_hw.c" +#include "channel_hw.c" +#include "debug_hw.c" +#include "intr_hw.c" +#include "syncpt_hw.c" + +#include "../dev.h" + +int host1x04_init(struct host1x *host) +{ + host->channel_op = &host1x_channel_ops; + host->cdma_op = &host1x_cdma_ops; + host->cdma_pb_op = &host1x_pushbuffer_ops; + host->syncpt_op = &host1x_syncpt_ops; + host->intr_op = &host1x_intr_ops; + host->debug_op = &host1x_debug_ops; + + return 0; +} diff --git a/drivers/gpu/host1x/hw/host1x04.h b/drivers/gpu/host1x/hw/host1x04.h new file mode 100644 index 000000000000..a9ab7496c06e --- /dev/null +++ b/drivers/gpu/host1x/hw/host1x04.h @@ -0,0 +1,26 @@ +/* + * Host1x init for Tegra124 SoCs + * + * Copyright (c) 2013 NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef HOST1X_HOST1X04_H +#define HOST1X_HOST1X04_H + +struct host1x; + +int host1x04_init(struct host1x *host); + +#endif diff --git a/drivers/gpu/host1x/hw/host1x04_hardware.h b/drivers/gpu/host1x/hw/host1x04_hardware.h new file mode 100644 index 000000000000..de1a38175328 --- /dev/null +++ b/drivers/gpu/host1x/hw/host1x04_hardware.h @@ -0,0 +1,142 @@ +/* + * Tegra host1x Register Offsets for Tegra124 + * + * Copyright (c) 2010-2013 NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __HOST1X_HOST1X04_HARDWARE_H +#define __HOST1X_HOST1X04_HARDWARE_H + +#include <linux/types.h> +#include <linux/bitops.h> + +#include "hw_host1x04_channel.h" +#include "hw_host1x04_sync.h" +#include "hw_host1x04_uclass.h" + +static inline u32 host1x_class_host_wait_syncpt( + unsigned indx, unsigned threshold) +{ + return host1x_uclass_wait_syncpt_indx_f(indx) + | host1x_uclass_wait_syncpt_thresh_f(threshold); +} + +static inline u32 host1x_class_host_load_syncpt_base( + unsigned indx, unsigned threshold) +{ + return host1x_uclass_load_syncpt_base_base_indx_f(indx) + | host1x_uclass_load_syncpt_base_value_f(threshold); +} + +static inline u32 host1x_class_host_wait_syncpt_base( + unsigned indx, unsigned base_indx, unsigned offset) +{ + return host1x_uclass_wait_syncpt_base_indx_f(indx) + | host1x_uclass_wait_syncpt_base_base_indx_f(base_indx) + | host1x_uclass_wait_syncpt_base_offset_f(offset); +} + +static inline u32 host1x_class_host_incr_syncpt_base( + unsigned base_indx, unsigned offset) +{ + return host1x_uclass_incr_syncpt_base_base_indx_f(base_indx) + | host1x_uclass_incr_syncpt_base_offset_f(offset); +} + +static inline u32 host1x_class_host_incr_syncpt( + unsigned cond, unsigned indx) +{ + return host1x_uclass_incr_syncpt_cond_f(cond) + | host1x_uclass_incr_syncpt_indx_f(indx); +} + +static inline u32 host1x_class_host_indoff_reg_write( + unsigned mod_id, unsigned offset, bool auto_inc) +{ + u32 v = host1x_uclass_indoff_indbe_f(0xf) + | host1x_uclass_indoff_indmodid_f(mod_id) + | host1x_uclass_indoff_indroffset_f(offset); + if (auto_inc) + v |= host1x_uclass_indoff_autoinc_f(1); + return v; +} + +static inline u32 host1x_class_host_indoff_reg_read( + unsigned mod_id, unsigned offset, bool auto_inc) +{ + u32 v = host1x_uclass_indoff_indmodid_f(mod_id) + | host1x_uclass_indoff_indroffset_f(offset) + | host1x_uclass_indoff_rwn_read_v(); + if (auto_inc) + v |= host1x_uclass_indoff_autoinc_f(1); + return v; +} + +/* cdma opcodes */ +static inline u32 host1x_opcode_setclass( + unsigned class_id, unsigned offset, unsigned mask) +{ + return (0 << 28) | (offset << 16) | (class_id << 6) | mask; +} + +static inline u32 host1x_opcode_incr(unsigned offset, unsigned count) +{ + return (1 << 28) | (offset << 16) | count; +} + +static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count) +{ + return (2 << 28) | (offset << 16) | count; +} + +static inline u32 host1x_opcode_mask(unsigned offset, unsigned mask) +{ + return (3 << 28) | (offset << 16) | mask; +} + +static inline u32 host1x_opcode_imm(unsigned offset, unsigned value) +{ + return (4 << 28) | (offset << 16) | value; +} + +static inline u32 host1x_opcode_imm_incr_syncpt(unsigned cond, unsigned indx) +{ + return host1x_opcode_imm(host1x_uclass_incr_syncpt_r(), + host1x_class_host_incr_syncpt(cond, indx)); +} + +static inline u32 host1x_opcode_restart(unsigned address) +{ + return (5 << 28) | (address >> 4); +} + +static inline u32 host1x_opcode_gather(unsigned count) +{ + return (6 << 28) | count; +} + +static inline u32 host1x_opcode_gather_nonincr(unsigned offset, unsigned count) +{ + return (6 << 28) | (offset << 16) | BIT(15) | count; +} + +static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count) +{ + return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count; +} + +#define HOST1X_OPCODE_NOP host1x_opcode_nonincr(0, 0) + +#endif diff --git a/drivers/gpu/host1x/hw/hw_host1x02_uclass.h b/drivers/gpu/host1x/hw/hw_host1x02_uclass.h index a3b3c9874413..028e49d9bac9 100644 --- a/drivers/gpu/host1x/hw/hw_host1x02_uclass.h +++ b/drivers/gpu/host1x/hw/hw_host1x02_uclass.h @@ -111,6 +111,12 @@ static inline u32 host1x_uclass_wait_syncpt_base_offset_f(u32 v) } #define HOST1X_UCLASS_WAIT_SYNCPT_BASE_OFFSET_F(v) \ host1x_uclass_wait_syncpt_base_offset_f(v) +static inline u32 host1x_uclass_load_syncpt_base_r(void) +{ + return 0xb; +} +#define HOST1X_UCLASS_LOAD_SYNCPT_BASE \ + host1x_uclass_load_syncpt_base_r() static inline u32 host1x_uclass_load_syncpt_base_base_indx_f(u32 v) { return (v & 0xff) << 24; diff --git a/drivers/gpu/host1x/hw/hw_host1x04_channel.h b/drivers/gpu/host1x/hw/hw_host1x04_channel.h new file mode 100644 index 000000000000..95e6f96142b9 --- /dev/null +++ b/drivers/gpu/host1x/hw/hw_host1x04_channel.h @@ -0,0 +1,121 @@ +/* + * Copyright (c) 2013 NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + + /* + * Function naming determines intended use: + * + * <x>_r(void) : Returns the offset for register <x>. + * + * <x>_w(void) : Returns the word offset for word (4 byte) element <x>. + * + * <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits. + * + * <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted + * and masked to place it at field <y> of register <x>. This value + * can be |'d with others to produce a full register value for + * register <x>. + * + * <x>_<y>_m(void) : Returns a mask for field <y> of register <x>. This + * value can be ~'d and then &'d to clear the value of field <y> for + * register <x>. + * + * <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted + * to place it at field <y> of register <x>. This value can be |'d + * with others to produce a full register value for <x>. + * + * <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register + * <x> value 'r' after being shifted to place its LSB at bit 0. + * This value is suitable for direct comparison with other unshifted + * values appropriate for use in field <y> of register <x>. + * + * <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for + * field <y> of register <x>. This value is suitable for direct + * comparison with unshifted values appropriate for use in field <y> + * of register <x>. + */ + +#ifndef HOST1X_HW_HOST1X04_CHANNEL_H +#define HOST1X_HW_HOST1X04_CHANNEL_H + +static inline u32 host1x_channel_fifostat_r(void) +{ + return 0x0; +} +#define HOST1X_CHANNEL_FIFOSTAT \ + host1x_channel_fifostat_r() +static inline u32 host1x_channel_fifostat_cfempty_v(u32 r) +{ + return (r >> 11) & 0x1; +} +#define HOST1X_CHANNEL_FIFOSTAT_CFEMPTY_V(r) \ + host1x_channel_fifostat_cfempty_v(r) +static inline u32 host1x_channel_dmastart_r(void) +{ + return 0x14; +} +#define HOST1X_CHANNEL_DMASTART \ + host1x_channel_dmastart_r() +static inline u32 host1x_channel_dmaput_r(void) +{ + return 0x18; +} +#define HOST1X_CHANNEL_DMAPUT \ + host1x_channel_dmaput_r() +static inline u32 host1x_channel_dmaget_r(void) +{ + return 0x1c; +} +#define HOST1X_CHANNEL_DMAGET \ + host1x_channel_dmaget_r() +static inline u32 host1x_channel_dmaend_r(void) +{ + return 0x20; +} +#define HOST1X_CHANNEL_DMAEND \ + host1x_channel_dmaend_r() +static inline u32 host1x_channel_dmactrl_r(void) +{ + return 0x24; +} +#define HOST1X_CHANNEL_DMACTRL \ + host1x_channel_dmactrl_r() +static inline u32 host1x_channel_dmactrl_dmastop(void) +{ + return 1 << 0; +} +#define HOST1X_CHANNEL_DMACTRL_DMASTOP \ + host1x_channel_dmactrl_dmastop() +static inline u32 host1x_channel_dmactrl_dmastop_v(u32 r) +{ + return (r >> 0) & 0x1; +} +#define HOST1X_CHANNEL_DMACTRL_DMASTOP_V(r) \ + host1x_channel_dmactrl_dmastop_v(r) +static inline u32 host1x_channel_dmactrl_dmagetrst(void) +{ + return 1 << 1; +} +#define HOST1X_CHANNEL_DMACTRL_DMAGETRST \ + host1x_channel_dmactrl_dmagetrst() +static inline u32 host1x_channel_dmactrl_dmainitget(void) +{ + return 1 << 2; +} +#define HOST1X_CHANNEL_DMACTRL_DMAINITGET \ + host1x_channel_dmactrl_dmainitget() + +#endif diff --git a/drivers/gpu/host1x/hw/hw_host1x04_sync.h b/drivers/gpu/host1x/hw/hw_host1x04_sync.h new file mode 100644 index 000000000000..ef2275b5407a --- /dev/null +++ b/drivers/gpu/host1x/hw/hw_host1x04_sync.h @@ -0,0 +1,243 @@ +/* + * Copyright (c) 2013 NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + + /* + * Function naming determines intended use: + * + * <x>_r(void) : Returns the offset for register <x>. + * + * <x>_w(void) : Returns the word offset for word (4 byte) element <x>. + * + * <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits. + * + * <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted + * and masked to place it at field <y> of register <x>. This value + * can be |'d with others to produce a full register value for + * register <x>. + * + * <x>_<y>_m(void) : Returns a mask for field <y> of register <x>. This + * value can be ~'d and then &'d to clear the value of field <y> for + * register <x>. + * + * <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted + * to place it at field <y> of register <x>. This value can be |'d + * with others to produce a full register value for <x>. + * + * <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register + * <x> value 'r' after being shifted to place its LSB at bit 0. + * This value is suitable for direct comparison with other unshifted + * values appropriate for use in field <y> of register <x>. + * + * <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for + * field <y> of register <x>. This value is suitable for direct + * comparison with unshifted values appropriate for use in field <y> + * of register <x>. + */ + +#ifndef HOST1X_HW_HOST1X04_SYNC_H +#define HOST1X_HW_HOST1X04_SYNC_H + +#define REGISTER_STRIDE 4 + +static inline u32 host1x_sync_syncpt_r(unsigned int id) +{ + return 0xf80 + id * REGISTER_STRIDE; +} +#define HOST1X_SYNC_SYNCPT(id) \ + host1x_sync_syncpt_r(id) +static inline u32 host1x_sync_syncpt_thresh_cpu0_int_status_r(unsigned int id) +{ + return 0xe80 + id * REGISTER_STRIDE; +} +#define HOST1X_SYNC_SYNCPT_THRESH_CPU0_INT_STATUS(id) \ + host1x_sync_syncpt_thresh_cpu0_int_status_r(id) +static inline u32 host1x_sync_syncpt_thresh_int_disable_r(unsigned int id) +{ + return 0xf00 + id * REGISTER_STRIDE; +} +#define HOST1X_SYNC_SYNCPT_THRESH_INT_DISABLE(id) \ + host1x_sync_syncpt_thresh_int_disable_r(id) +static inline u32 host1x_sync_syncpt_thresh_int_enable_cpu0_r(unsigned int id) +{ + return 0xf20 + id * REGISTER_STRIDE; +} +#define HOST1X_SYNC_SYNCPT_THRESH_INT_ENABLE_CPU0(id) \ + host1x_sync_syncpt_thresh_int_enable_cpu0_r(id) +static inline u32 host1x_sync_cf_setup_r(unsigned int channel) +{ + return 0xc00 + channel * REGISTER_STRIDE; +} +#define HOST1X_SYNC_CF_SETUP(channel) \ + host1x_sync_cf_setup_r(channel) +static inline u32 host1x_sync_cf_setup_base_v(u32 r) +{ + return (r >> 0) & 0x3ff; +} +#define HOST1X_SYNC_CF_SETUP_BASE_V(r) \ + host1x_sync_cf_setup_base_v(r) +static inline u32 host1x_sync_cf_setup_limit_v(u32 r) +{ + return (r >> 16) & 0x3ff; +} +#define HOST1X_SYNC_CF_SETUP_LIMIT_V(r) \ + host1x_sync_cf_setup_limit_v(r) +static inline u32 host1x_sync_cmdproc_stop_r(void) +{ + return 0xac; +} +#define HOST1X_SYNC_CMDPROC_STOP \ + host1x_sync_cmdproc_stop_r() +static inline u32 host1x_sync_ch_teardown_r(void) +{ + return 0xb0; +} +#define HOST1X_SYNC_CH_TEARDOWN \ + host1x_sync_ch_teardown_r() +static inline u32 host1x_sync_usec_clk_r(void) +{ + return 0x1a4; +} +#define HOST1X_SYNC_USEC_CLK \ + host1x_sync_usec_clk_r() +static inline u32 host1x_sync_ctxsw_timeout_cfg_r(void) +{ + return 0x1a8; +} +#define HOST1X_SYNC_CTXSW_TIMEOUT_CFG \ + host1x_sync_ctxsw_timeout_cfg_r() +static inline u32 host1x_sync_ip_busy_timeout_r(void) +{ + return 0x1bc; +} +#define HOST1X_SYNC_IP_BUSY_TIMEOUT \ + host1x_sync_ip_busy_timeout_r() +static inline u32 host1x_sync_mlock_owner_r(unsigned int id) +{ + return 0x340 + id * REGISTER_STRIDE; +} +#define HOST1X_SYNC_MLOCK_OWNER(id) \ + host1x_sync_mlock_owner_r(id) +static inline u32 host1x_sync_mlock_owner_chid_f(u32 v) +{ + return (v & 0xf) << 8; +} +#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \ + host1x_sync_mlock_owner_chid_f(v) +static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r) +{ + return (r >> 1) & 0x1; +} +#define HOST1X_SYNC_MLOCK_OWNER_CPU_OWNS_V(r) \ + host1x_sync_mlock_owner_cpu_owns_v(r) +static inline u32 host1x_sync_mlock_owner_ch_owns_v(u32 r) +{ + return (r >> 0) & 0x1; +} +#define HOST1X_SYNC_MLOCK_OWNER_CH_OWNS_V(r) \ + host1x_sync_mlock_owner_ch_owns_v(r) +static inline u32 host1x_sync_syncpt_int_thresh_r(unsigned int id) +{ + return 0x1380 + id * REGISTER_STRIDE; +} +#define HOST1X_SYNC_SYNCPT_INT_THRESH(id) \ + host1x_sync_syncpt_int_thresh_r(id) +static inline u32 host1x_sync_syncpt_base_r(unsigned int id) +{ + return 0x600 + id * REGISTER_STRIDE; +} +#define HOST1X_SYNC_SYNCPT_BASE(id) \ + host1x_sync_syncpt_base_r(id) +static inline u32 host1x_sync_syncpt_cpu_incr_r(unsigned int id) +{ + return 0xf60 + id * REGISTER_STRIDE; +} +#define HOST1X_SYNC_SYNCPT_CPU_INCR(id) \ + host1x_sync_syncpt_cpu_incr_r(id) +static inline u32 host1x_sync_cbread_r(unsigned int channel) +{ + return 0xc80 + channel * REGISTER_STRIDE; +} +#define HOST1X_SYNC_CBREAD(channel) \ + host1x_sync_cbread_r(channel) +static inline u32 host1x_sync_cfpeek_ctrl_r(void) +{ + return 0x74c; +} +#define HOST1X_SYNC_CFPEEK_CTRL \ + host1x_sync_cfpeek_ctrl_r() +static inline u32 host1x_sync_cfpeek_ctrl_addr_f(u32 v) +{ + return (v & 0x3ff) << 0; +} +#define HOST1X_SYNC_CFPEEK_CTRL_ADDR_F(v) \ + host1x_sync_cfpeek_ctrl_addr_f(v) +static inline u32 host1x_sync_cfpeek_ctrl_channr_f(u32 v) +{ + return (v & 0xf) << 16; +} +#define HOST1X_SYNC_CFPEEK_CTRL_CHANNR_F(v) \ + host1x_sync_cfpeek_ctrl_channr_f(v) +static inline u32 host1x_sync_cfpeek_ctrl_ena_f(u32 v) +{ + return (v & 0x1) << 31; +} +#define HOST1X_SYNC_CFPEEK_CTRL_ENA_F(v) \ + host1x_sync_cfpeek_ctrl_ena_f(v) +static inline u32 host1x_sync_cfpeek_read_r(void) +{ + return 0x750; +} +#define HOST1X_SYNC_CFPEEK_READ \ + host1x_sync_cfpeek_read_r() +static inline u32 host1x_sync_cfpeek_ptrs_r(void) +{ + return 0x754; +} +#define HOST1X_SYNC_CFPEEK_PTRS \ + host1x_sync_cfpeek_ptrs_r() +static inline u32 host1x_sync_cfpeek_ptrs_cf_rd_ptr_v(u32 r) +{ + return (r >> 0) & 0x3ff; +} +#define HOST1X_SYNC_CFPEEK_PTRS_CF_RD_PTR_V(r) \ + host1x_sync_cfpeek_ptrs_cf_rd_ptr_v(r) +static inline u32 host1x_sync_cfpeek_ptrs_cf_wr_ptr_v(u32 r) +{ + return (r >> 16) & 0x3ff; +} +#define HOST1X_SYNC_CFPEEK_PTRS_CF_WR_PTR_V(r) \ + host1x_sync_cfpeek_ptrs_cf_wr_ptr_v(r) +static inline u32 host1x_sync_cbstat_r(unsigned int channel) +{ + return 0xcc0 + channel * REGISTER_STRIDE; +} +#define HOST1X_SYNC_CBSTAT(channel) \ + host1x_sync_cbstat_r(channel) +static inline u32 host1x_sync_cbstat_cboffset_v(u32 r) +{ + return (r >> 0) & 0xffff; +} +#define HOST1X_SYNC_CBSTAT_CBOFFSET_V(r) \ + host1x_sync_cbstat_cboffset_v(r) +static inline u32 host1x_sync_cbstat_cbclass_v(u32 r) +{ + return (r >> 16) & 0x3ff; +} +#define HOST1X_SYNC_CBSTAT_CBCLASS_V(r) \ + host1x_sync_cbstat_cbclass_v(r) + +#endif diff --git a/drivers/gpu/host1x/hw/hw_host1x04_uclass.h b/drivers/gpu/host1x/hw/hw_host1x04_uclass.h new file mode 100644 index 000000000000..d1460e971493 --- /dev/null +++ b/drivers/gpu/host1x/hw/hw_host1x04_uclass.h @@ -0,0 +1,181 @@ +/* + * Copyright (c) 2013 NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + + /* + * Function naming determines intended use: + * + * <x>_r(void) : Returns the offset for register <x>. + * + * <x>_w(void) : Returns the word offset for word (4 byte) element <x>. + * + * <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits. + * + * <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted + * and masked to place it at field <y> of register <x>. This value + * can be |'d with others to produce a full register value for + * register <x>. + * + * <x>_<y>_m(void) : Returns a mask for field <y> of register <x>. This + * value can be ~'d and then &'d to clear the value of field <y> for + * register <x>. + * + * <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted + * to place it at field <y> of register <x>. This value can be |'d + * with others to produce a full register value for <x>. + * + * <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register + * <x> value 'r' after being shifted to place its LSB at bit 0. + * This value is suitable for direct comparison with other unshifted + * values appropriate for use in field <y> of register <x>. + * + * <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for + * field <y> of register <x>. This value is suitable for direct + * comparison with unshifted values appropriate for use in field <y> + * of register <x>. + */ + +#ifndef HOST1X_HW_HOST1X04_UCLASS_H +#define HOST1X_HW_HOST1X04_UCLASS_H + +static inline u32 host1x_uclass_incr_syncpt_r(void) +{ + return 0x0; +} +#define HOST1X_UCLASS_INCR_SYNCPT \ + host1x_uclass_incr_syncpt_r() +static inline u32 host1x_uclass_incr_syncpt_cond_f(u32 v) +{ + return (v & 0xff) << 8; +} +#define HOST1X_UCLASS_INCR_SYNCPT_COND_F(v) \ + host1x_uclass_incr_syncpt_cond_f(v) +static inline u32 host1x_uclass_incr_syncpt_indx_f(u32 v) +{ + return (v & 0xff) << 0; +} +#define HOST1X_UCLASS_INCR_SYNCPT_INDX_F(v) \ + host1x_uclass_incr_syncpt_indx_f(v) +static inline u32 host1x_uclass_wait_syncpt_r(void) +{ + return 0x8; +} +#define HOST1X_UCLASS_WAIT_SYNCPT \ + host1x_uclass_wait_syncpt_r() +static inline u32 host1x_uclass_wait_syncpt_indx_f(u32 v) +{ + return (v & 0xff) << 24; +} +#define HOST1X_UCLASS_WAIT_SYNCPT_INDX_F(v) \ + host1x_uclass_wait_syncpt_indx_f(v) +static inline u32 host1x_uclass_wait_syncpt_thresh_f(u32 v) +{ + return (v & 0xffffff) << 0; +} +#define HOST1X_UCLASS_WAIT_SYNCPT_THRESH_F(v) \ + host1x_uclass_wait_syncpt_thresh_f(v) +static inline u32 host1x_uclass_wait_syncpt_base_r(void) +{ + return 0x9; +} +#define HOST1X_UCLASS_WAIT_SYNCPT_BASE \ + host1x_uclass_wait_syncpt_base_r() +static inline u32 host1x_uclass_wait_syncpt_base_indx_f(u32 v) +{ + return (v & 0xff) << 24; +} +#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_INDX_F(v) \ + host1x_uclass_wait_syncpt_base_indx_f(v) +static inline u32 host1x_uclass_wait_syncpt_base_base_indx_f(u32 v) +{ + return (v & 0xff) << 16; +} +#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_BASE_INDX_F(v) \ + host1x_uclass_wait_syncpt_base_base_indx_f(v) +static inline u32 host1x_uclass_wait_syncpt_base_offset_f(u32 v) +{ + return (v & 0xffff) << 0; +} +#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_OFFSET_F(v) \ + host1x_uclass_wait_syncpt_base_offset_f(v) +static inline u32 host1x_uclass_load_syncpt_base_r(void) +{ + return 0xb; +} +#define HOST1X_UCLASS_LOAD_SYNCPT_BASE \ + host1x_uclass_load_syncpt_base_r() +static inline u32 host1x_uclass_load_syncpt_base_base_indx_f(u32 v) +{ + return (v & 0xff) << 24; +} +#define HOST1X_UCLASS_LOAD_SYNCPT_BASE_BASE_INDX_F(v) \ + host1x_uclass_load_syncpt_base_base_indx_f(v) +static inline u32 host1x_uclass_load_syncpt_base_value_f(u32 v) +{ + return (v & 0xffffff) << 0; +} +#define HOST1X_UCLASS_LOAD_SYNCPT_BASE_VALUE_F(v) \ + host1x_uclass_load_syncpt_base_value_f(v) +static inline u32 host1x_uclass_incr_syncpt_base_base_indx_f(u32 v) +{ + return (v & 0xff) << 24; +} +#define HOST1X_UCLASS_INCR_SYNCPT_BASE_BASE_INDX_F(v) \ + host1x_uclass_incr_syncpt_base_base_indx_f(v) +static inline u32 host1x_uclass_incr_syncpt_base_offset_f(u32 v) +{ + return (v & 0xffffff) << 0; +} +#define HOST1X_UCLASS_INCR_SYNCPT_BASE_OFFSET_F(v) \ + host1x_uclass_incr_syncpt_base_offset_f(v) +static inline u32 host1x_uclass_indoff_r(void) +{ + return 0x2d; +} +#define HOST1X_UCLASS_INDOFF \ + host1x_uclass_indoff_r() +static inline u32 host1x_uclass_indoff_indbe_f(u32 v) +{ + return (v & 0xf) << 28; +} +#define HOST1X_UCLASS_INDOFF_INDBE_F(v) \ + host1x_uclass_indoff_indbe_f(v) +static inline u32 host1x_uclass_indoff_autoinc_f(u32 v) +{ + return (v & 0x1) << 27; +} +#define HOST1X_UCLASS_INDOFF_AUTOINC_F(v) \ + host1x_uclass_indoff_autoinc_f(v) +static inline u32 host1x_uclass_indoff_indmodid_f(u32 v) +{ + return (v & 0xff) << 18; +} +#define HOST1X_UCLASS_INDOFF_INDMODID_F(v) \ + host1x_uclass_indoff_indmodid_f(v) +static inline u32 host1x_uclass_indoff_indroffset_f(u32 v) +{ + return (v & 0xffff) << 2; +} +#define HOST1X_UCLASS_INDOFF_INDROFFSET_F(v) \ + host1x_uclass_indoff_indroffset_f(v) +static inline u32 host1x_uclass_indoff_rwn_read_v(void) +{ + return 1; +} +#define HOST1X_UCLASS_INDOFF_INDROFFSET_F(v) \ + host1x_uclass_indoff_indroffset_f(v) + +#endif diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c index de5ec333ce1a..1146e3bba6e1 100644 --- a/drivers/gpu/host1x/job.c +++ b/drivers/gpu/host1x/job.c @@ -75,12 +75,14 @@ struct host1x_job *host1x_job_alloc(struct host1x_channel *ch, return job; } +EXPORT_SYMBOL(host1x_job_alloc); struct host1x_job *host1x_job_get(struct host1x_job *job) { kref_get(&job->ref); return job; } +EXPORT_SYMBOL(host1x_job_get); static void job_free(struct kref *ref) { @@ -93,6 +95,7 @@ void host1x_job_put(struct host1x_job *job) { kref_put(&job->ref, job_free); } +EXPORT_SYMBOL(host1x_job_put); void host1x_job_add_gather(struct host1x_job *job, struct host1x_bo *bo, u32 words, u32 offset) @@ -104,6 +107,7 @@ void host1x_job_add_gather(struct host1x_job *job, struct host1x_bo *bo, cur_gather->offset = offset; job->num_gathers++; } +EXPORT_SYMBOL(host1x_job_add_gather); /* * NULL an already satisfied WAIT_SYNCPT host method, by patching its @@ -560,6 +564,7 @@ out: return err; } +EXPORT_SYMBOL(host1x_job_pin); void host1x_job_unpin(struct host1x_job *job) { @@ -577,6 +582,7 @@ void host1x_job_unpin(struct host1x_job *job) job->gather_copy_mapped, job->gather_copy); } +EXPORT_SYMBOL(host1x_job_unpin); /* * Debug routine used to dump job entries diff --git a/drivers/gpu/host1x/mipi.c b/drivers/gpu/host1x/mipi.c new file mode 100644 index 000000000000..9882ea122024 --- /dev/null +++ b/drivers/gpu/host1x/mipi.c @@ -0,0 +1,275 @@ +/* + * Copyright (C) 2013 NVIDIA Corporation + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting documentation, and + * that the name of the copyright holders not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. The copyright holders make no representations + * about the suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#include <linux/clk.h> +#include <linux/delay.h> +#include <linux/host1x.h> +#include <linux/io.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/slab.h> + +#include "dev.h" + +#define MIPI_CAL_CTRL 0x00 +#define MIPI_CAL_CTRL_START (1 << 0) + +#define MIPI_CAL_AUTOCAL_CTRL 0x01 + +#define MIPI_CAL_STATUS 0x02 +#define MIPI_CAL_STATUS_DONE (1 << 16) +#define MIPI_CAL_STATUS_ACTIVE (1 << 0) + +#define MIPI_CAL_CONFIG_CSIA 0x05 +#define MIPI_CAL_CONFIG_CSIB 0x06 +#define MIPI_CAL_CONFIG_CSIC 0x07 +#define MIPI_CAL_CONFIG_CSID 0x08 +#define MIPI_CAL_CONFIG_CSIE 0x09 +#define MIPI_CAL_CONFIG_DSIA 0x0e +#define MIPI_CAL_CONFIG_DSIB 0x0f +#define MIPI_CAL_CONFIG_DSIC 0x10 +#define MIPI_CAL_CONFIG_DSID 0x11 + +#define MIPI_CAL_CONFIG_SELECT (1 << 21) +#define MIPI_CAL_CONFIG_HSPDOS(x) (((x) & 0x1f) << 16) +#define MIPI_CAL_CONFIG_HSPUOS(x) (((x) & 0x1f) << 8) +#define MIPI_CAL_CONFIG_TERMOS(x) (((x) & 0x1f) << 0) + +#define MIPI_CAL_BIAS_PAD_CFG0 0x16 +#define MIPI_CAL_BIAS_PAD_PDVCLAMP (1 << 1) +#define MIPI_CAL_BIAS_PAD_E_VCLAMP_REF (1 << 0) + +#define MIPI_CAL_BIAS_PAD_CFG1 0x17 + +#define MIPI_CAL_BIAS_PAD_CFG2 0x18 +#define MIPI_CAL_BIAS_PAD_PDVREG (1 << 1) + +static const struct module { + unsigned long reg; +} modules[] = { + { .reg = MIPI_CAL_CONFIG_CSIA }, + { .reg = MIPI_CAL_CONFIG_CSIB }, + { .reg = MIPI_CAL_CONFIG_CSIC }, + { .reg = MIPI_CAL_CONFIG_CSID }, + { .reg = MIPI_CAL_CONFIG_CSIE }, + { .reg = MIPI_CAL_CONFIG_DSIA }, + { .reg = MIPI_CAL_CONFIG_DSIB }, + { .reg = MIPI_CAL_CONFIG_DSIC }, + { .reg = MIPI_CAL_CONFIG_DSID }, +}; + +struct tegra_mipi { + void __iomem *regs; + struct mutex lock; + struct clk *clk; +}; + +struct tegra_mipi_device { + struct platform_device *pdev; + struct tegra_mipi *mipi; + struct device *device; + unsigned long pads; +}; + +static inline unsigned long tegra_mipi_readl(struct tegra_mipi *mipi, + unsigned long reg) +{ + return readl(mipi->regs + (reg << 2)); +} + +static inline void tegra_mipi_writel(struct tegra_mipi *mipi, + unsigned long value, unsigned long reg) +{ + writel(value, mipi->regs + (reg << 2)); +} + +struct tegra_mipi_device *tegra_mipi_request(struct device *device) +{ + struct device_node *np = device->of_node; + struct tegra_mipi_device *dev; + struct of_phandle_args args; + int err; + + err = of_parse_phandle_with_args(np, "nvidia,mipi-calibrate", + "#nvidia,mipi-calibrate-cells", 0, + &args); + if (err < 0) + return ERR_PTR(err); + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) { + of_node_put(args.np); + err = -ENOMEM; + goto out; + } + + dev->pdev = of_find_device_by_node(args.np); + if (!dev->pdev) { + of_node_put(args.np); + err = -ENODEV; + goto free; + } + + of_node_put(args.np); + + dev->mipi = platform_get_drvdata(dev->pdev); + if (!dev->mipi) { + err = -EPROBE_DEFER; + goto pdev_put; + } + + dev->pads = args.args[0]; + dev->device = device; + + return dev; + +pdev_put: + platform_device_put(dev->pdev); +free: + kfree(dev); +out: + return ERR_PTR(err); +} +EXPORT_SYMBOL(tegra_mipi_request); + +void tegra_mipi_free(struct tegra_mipi_device *device) +{ + platform_device_put(device->pdev); + kfree(device); +} +EXPORT_SYMBOL(tegra_mipi_free); + +static int tegra_mipi_wait(struct tegra_mipi *mipi) +{ + unsigned long timeout = jiffies + msecs_to_jiffies(250); + unsigned long value; + + while (time_before(jiffies, timeout)) { + value = tegra_mipi_readl(mipi, MIPI_CAL_STATUS); + if ((value & MIPI_CAL_STATUS_ACTIVE) == 0 && + (value & MIPI_CAL_STATUS_DONE) != 0) + return 0; + + usleep_range(10, 50); + } + + return -ETIMEDOUT; +} + +int tegra_mipi_calibrate(struct tegra_mipi_device *device) +{ + unsigned long value; + unsigned int i; + int err; + + err = clk_enable(device->mipi->clk); + if (err < 0) + return err; + + mutex_lock(&device->mipi->lock); + + value = tegra_mipi_readl(device->mipi, MIPI_CAL_BIAS_PAD_CFG0); + value &= ~MIPI_CAL_BIAS_PAD_PDVCLAMP; + value |= MIPI_CAL_BIAS_PAD_E_VCLAMP_REF; + tegra_mipi_writel(device->mipi, value, MIPI_CAL_BIAS_PAD_CFG0); + + value = tegra_mipi_readl(device->mipi, MIPI_CAL_BIAS_PAD_CFG2); + value &= ~MIPI_CAL_BIAS_PAD_PDVREG; + tegra_mipi_writel(device->mipi, value, MIPI_CAL_BIAS_PAD_CFG2); + + for (i = 0; i < ARRAY_SIZE(modules); i++) { + if (device->pads & BIT(i)) + value = MIPI_CAL_CONFIG_SELECT | + MIPI_CAL_CONFIG_HSPDOS(0) | + MIPI_CAL_CONFIG_HSPUOS(4) | + MIPI_CAL_CONFIG_TERMOS(5); + else + value = 0; + + tegra_mipi_writel(device->mipi, value, modules[i].reg); + } + + tegra_mipi_writel(device->mipi, MIPI_CAL_CTRL_START, MIPI_CAL_CTRL); + + err = tegra_mipi_wait(device->mipi); + + mutex_unlock(&device->mipi->lock); + clk_disable(device->mipi->clk); + + return err; +} +EXPORT_SYMBOL(tegra_mipi_calibrate); + +static int tegra_mipi_probe(struct platform_device *pdev) +{ + struct tegra_mipi *mipi; + struct resource *res; + int err; + + mipi = devm_kzalloc(&pdev->dev, sizeof(*mipi), GFP_KERNEL); + if (!mipi) + return -ENOMEM; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + mipi->regs = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(mipi->regs)) + return PTR_ERR(mipi->regs); + + mutex_init(&mipi->lock); + + mipi->clk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(mipi->clk)) { + dev_err(&pdev->dev, "failed to get clock\n"); + return PTR_ERR(mipi->clk); + } + + err = clk_prepare(mipi->clk); + if (err < 0) + return err; + + platform_set_drvdata(pdev, mipi); + + return 0; +} + +static int tegra_mipi_remove(struct platform_device *pdev) +{ + struct tegra_mipi *mipi = platform_get_drvdata(pdev); + + clk_unprepare(mipi->clk); + + return 0; +} + +static struct of_device_id tegra_mipi_of_match[] = { + { .compatible = "nvidia,tegra114-mipi", }, + { }, +}; + +struct platform_driver tegra_mipi_driver = { + .driver = { + .name = "tegra-mipi", + .of_match_table = tegra_mipi_of_match, + }, + .probe = tegra_mipi_probe, + .remove = tegra_mipi_remove, +}; diff --git a/drivers/gpu/host1x/syncpt.c b/drivers/gpu/host1x/syncpt.c index 159c479829c9..bfb09d802abd 100644 --- a/drivers/gpu/host1x/syncpt.c +++ b/drivers/gpu/host1x/syncpt.c @@ -93,6 +93,7 @@ u32 host1x_syncpt_id(struct host1x_syncpt *sp) { return sp->id; } +EXPORT_SYMBOL(host1x_syncpt_id); /* * Updates the value sent to hardware. @@ -168,6 +169,7 @@ int host1x_syncpt_incr(struct host1x_syncpt *sp) { return host1x_hw_syncpt_cpu_incr(sp->host, sp); } +EXPORT_SYMBOL(host1x_syncpt_incr); /* * Updated sync point form hardware, and returns true if syncpoint is expired, @@ -377,6 +379,7 @@ struct host1x_syncpt *host1x_syncpt_request(struct device *dev, struct host1x *host = dev_get_drvdata(dev->parent); return host1x_syncpt_alloc(host, dev, flags); } +EXPORT_SYMBOL(host1x_syncpt_request); void host1x_syncpt_free(struct host1x_syncpt *sp) { @@ -390,6 +393,7 @@ void host1x_syncpt_free(struct host1x_syncpt *sp) sp->name = NULL; sp->client_managed = false; } +EXPORT_SYMBOL(host1x_syncpt_free); void host1x_syncpt_deinit(struct host1x *host) { @@ -408,6 +412,7 @@ u32 host1x_syncpt_read_max(struct host1x_syncpt *sp) smp_rmb(); return (u32)atomic_read(&sp->max_val); } +EXPORT_SYMBOL(host1x_syncpt_read_max); /* * Read min, which is a shadow of the current sync point value in hardware. @@ -417,6 +422,7 @@ u32 host1x_syncpt_read_min(struct host1x_syncpt *sp) smp_rmb(); return (u32)atomic_read(&sp->min_val); } +EXPORT_SYMBOL(host1x_syncpt_read_min); int host1x_syncpt_nb_pts(struct host1x *host) { @@ -439,13 +445,16 @@ struct host1x_syncpt *host1x_syncpt_get(struct host1x *host, u32 id) return NULL; return host->syncpt + id; } +EXPORT_SYMBOL(host1x_syncpt_get); struct host1x_syncpt_base *host1x_syncpt_get_base(struct host1x_syncpt *sp) { return sp ? sp->base : NULL; } +EXPORT_SYMBOL(host1x_syncpt_get_base); u32 host1x_syncpt_base_id(struct host1x_syncpt_base *base) { return base->id; } +EXPORT_SYMBOL(host1x_syncpt_base_id); diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index e661edee4d0c..9704537aee3c 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -27,7 +27,7 @@ #include <linux/slab.h> #include <linux/of_device.h> #include <linux/module.h> -#include <linux/clk/tegra.h> +#include <linux/reset.h> #include <asm/unaligned.h> @@ -160,6 +160,7 @@ struct tegra_i2c_dev { struct i2c_adapter adapter; struct clk *div_clk; struct clk *fast_clk; + struct reset_control *rst; void __iomem *base; int cont_id; int irq; @@ -415,9 +416,9 @@ static int tegra_i2c_init(struct tegra_i2c_dev *i2c_dev) return err; } - tegra_periph_reset_assert(i2c_dev->div_clk); + reset_control_assert(i2c_dev->rst); udelay(2); - tegra_periph_reset_deassert(i2c_dev->div_clk); + reset_control_deassert(i2c_dev->rst); if (i2c_dev->is_dvc) tegra_dvc_init(i2c_dev); @@ -743,6 +744,12 @@ static int tegra_i2c_probe(struct platform_device *pdev) i2c_dev->cont_id = pdev->id; i2c_dev->dev = &pdev->dev; + i2c_dev->rst = devm_reset_control_get(&pdev->dev, "i2c"); + if (IS_ERR(i2c_dev->rst)) { + dev_err(&pdev->dev, "missing controller reset"); + return PTR_ERR(i2c_dev->rst); + } + ret = of_property_read_u32(i2c_dev->dev->of_node, "clock-frequency", &i2c_dev->bus_clk_rate); if (ret) diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index 92d1206482a6..797ed29a36ea 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -123,7 +123,7 @@ static struct cpuidle_state *cpuidle_state_table; * which is also the index into the MWAIT hint array. * Thus C0 is a dummy. */ -static struct cpuidle_state nehalem_cstates[] __initdata = { +static struct cpuidle_state nehalem_cstates[] = { { .name = "C1-NHM", .desc = "MWAIT 0x00", @@ -156,7 +156,7 @@ static struct cpuidle_state nehalem_cstates[] __initdata = { .enter = NULL } }; -static struct cpuidle_state snb_cstates[] __initdata = { +static struct cpuidle_state snb_cstates[] = { { .name = "C1-SNB", .desc = "MWAIT 0x00", @@ -196,7 +196,7 @@ static struct cpuidle_state snb_cstates[] __initdata = { .enter = NULL } }; -static struct cpuidle_state ivb_cstates[] __initdata = { +static struct cpuidle_state ivb_cstates[] = { { .name = "C1-IVB", .desc = "MWAIT 0x00", @@ -236,7 +236,7 @@ static struct cpuidle_state ivb_cstates[] __initdata = { .enter = NULL } }; -static struct cpuidle_state hsw_cstates[] __initdata = { +static struct cpuidle_state hsw_cstates[] = { { .name = "C1-HSW", .desc = "MWAIT 0x00", @@ -297,7 +297,7 @@ static struct cpuidle_state hsw_cstates[] __initdata = { .enter = NULL } }; -static struct cpuidle_state atom_cstates[] __initdata = { +static struct cpuidle_state atom_cstates[] = { { .name = "C1E-ATM", .desc = "MWAIT 0x00", @@ -329,7 +329,7 @@ static struct cpuidle_state atom_cstates[] __initdata = { { .enter = NULL } }; -static struct cpuidle_state avn_cstates[] __initdata = { +static struct cpuidle_state avn_cstates[] = { { .name = "C1-AVN", .desc = "MWAIT 0x00", @@ -344,6 +344,8 @@ static struct cpuidle_state avn_cstates[] __initdata = { .exit_latency = 15, .target_residency = 45, .enter = &intel_idle }, + { + .enter = NULL } }; /** @@ -377,6 +379,9 @@ static int intel_idle(struct cpuidle_device *dev, if (!current_set_polling_and_test()) { + if (this_cpu_has(X86_FEATURE_CLFLUSH_MONITOR)) + clflush((void *)¤t_thread_info()->flags); + __monitor((void *)¤t_thread_info()->flags, 0, 0); smp_mb(); if (!need_resched()) diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c index acb7f90359a3..749a6cadab8b 100644 --- a/drivers/iio/adc/ad7887.c +++ b/drivers/iio/adc/ad7887.c @@ -200,7 +200,13 @@ static const struct ad7887_chip_info ad7887_chip_info_tbl[] = { .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), .address = 1, .scan_index = 1, - .scan_type = IIO_ST('u', 12, 16, 0), + .scan_type = { + .sign = 'u', + .realbits = 12, + .storagebits = 16, + .shift = 0, + .endianness = IIO_BE, + }, }, .channel[1] = { .type = IIO_VOLTAGE, @@ -210,7 +216,13 @@ static const struct ad7887_chip_info ad7887_chip_info_tbl[] = { .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), .address = 0, .scan_index = 0, - .scan_type = IIO_ST('u', 12, 16, 0), + .scan_type = { + .sign = 'u', + .realbits = 12, + .storagebits = 16, + .shift = 0, + .endianness = IIO_BE, + }, }, .channel[2] = IIO_CHAN_SOFT_TIMESTAMP(2), .int_vref_mv = 2500, diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c index 3fb7757a1028..368660dfe135 100644 --- a/drivers/iio/imu/adis16400_core.c +++ b/drivers/iio/imu/adis16400_core.c @@ -651,7 +651,12 @@ static const struct iio_chan_spec adis16448_channels[] = { .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), .address = ADIS16448_BARO_OUT, .scan_index = ADIS16400_SCAN_BARO, - .scan_type = IIO_ST('s', 16, 16, 0), + .scan_type = { + .sign = 's', + .realbits = 16, + .storagebits = 16, + .endianness = IIO_BE, + }, }, ADIS16400_TEMP_CHAN(ADIS16448_TEMP_OUT, 12), IIO_CHAN_SOFT_TIMESTAMP(11) diff --git a/drivers/iio/light/cm36651.c b/drivers/iio/light/cm36651.c index 21df57130018..0922e39b0ea9 100644 --- a/drivers/iio/light/cm36651.c +++ b/drivers/iio/light/cm36651.c @@ -387,7 +387,7 @@ static int cm36651_read_int_time(struct cm36651_data *cm36651, return -EINVAL; } - return IIO_VAL_INT_PLUS_MICRO; + return IIO_VAL_INT; } static int cm36651_write_int_time(struct cm36651_data *cm36651, diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c index c47c2034ca71..0717940ec3b5 100644 --- a/drivers/infiniband/core/iwcm.c +++ b/drivers/infiniband/core/iwcm.c @@ -181,9 +181,16 @@ static void add_ref(struct iw_cm_id *cm_id) static void rem_ref(struct iw_cm_id *cm_id) { struct iwcm_id_private *cm_id_priv; + int cb_destroy; + cm_id_priv = container_of(cm_id, struct iwcm_id_private, id); - if (iwcm_deref_id(cm_id_priv) && - test_bit(IWCM_F_CALLBACK_DESTROY, &cm_id_priv->flags)) { + + /* + * Test bit before deref in case the cm_id gets freed on another + * thread. + */ + cb_destroy = test_bit(IWCM_F_CALLBACK_DESTROY, &cm_id_priv->flags); + if (iwcm_deref_id(cm_id_priv) && cb_destroy) { BUG_ON(!list_empty(&cm_id_priv->work_list)); free_cm_id(cm_id_priv); } diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h index bdc842e9faef..a283274a5a09 100644 --- a/drivers/infiniband/core/uverbs.h +++ b/drivers/infiniband/core/uverbs.h @@ -49,12 +49,20 @@ #define INIT_UDATA(udata, ibuf, obuf, ilen, olen) \ do { \ - (udata)->inbuf = (void __user *) (ibuf); \ + (udata)->inbuf = (const void __user *) (ibuf); \ (udata)->outbuf = (void __user *) (obuf); \ (udata)->inlen = (ilen); \ (udata)->outlen = (olen); \ } while (0) +#define INIT_UDATA_BUF_OR_NULL(udata, ibuf, obuf, ilen, olen) \ + do { \ + (udata)->inbuf = (ilen) ? (const void __user *) (ibuf) : NULL; \ + (udata)->outbuf = (olen) ? (void __user *) (obuf) : NULL; \ + (udata)->inlen = (ilen); \ + (udata)->outlen = (olen); \ + } while (0) + /* * Our lifetime rules for these structs are the following: * diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 65f6e7dc380c..f1cc83855af6 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -2593,6 +2593,9 @@ out_put: static int kern_spec_to_ib_spec(struct ib_uverbs_flow_spec *kern_spec, union ib_flow_spec *ib_spec) { + if (kern_spec->reserved) + return -EINVAL; + ib_spec->type = kern_spec->type; switch (ib_spec->type) { @@ -2646,6 +2649,9 @@ int ib_uverbs_ex_create_flow(struct ib_uverbs_file *file, void *ib_spec; int i; + if (ucore->inlen < sizeof(cmd)) + return -EINVAL; + if (ucore->outlen < sizeof(resp)) return -ENOSPC; @@ -2671,6 +2677,10 @@ int ib_uverbs_ex_create_flow(struct ib_uverbs_file *file, (cmd.flow_attr.num_of_specs * sizeof(struct ib_uverbs_flow_spec))) return -EINVAL; + if (cmd.flow_attr.reserved[0] || + cmd.flow_attr.reserved[1]) + return -EINVAL; + if (cmd.flow_attr.num_of_specs) { kern_flow_attr = kmalloc(sizeof(*kern_flow_attr) + cmd.flow_attr.size, GFP_KERNEL); @@ -2731,6 +2741,7 @@ int ib_uverbs_ex_create_flow(struct ib_uverbs_file *file, if (cmd.flow_attr.size || (i != flow_attr->num_of_specs)) { pr_warn("create flow failed, flow %d: %d bytes left from uverb cmd\n", i, cmd.flow_attr.size); + err = -EINVAL; goto err_free; } flow_id = ib_create_flow(qp, flow_attr, IB_FLOW_DOMAIN_USER); @@ -2791,10 +2802,16 @@ int ib_uverbs_ex_destroy_flow(struct ib_uverbs_file *file, struct ib_uobject *uobj; int ret; + if (ucore->inlen < sizeof(cmd)) + return -EINVAL; + ret = ib_copy_from_udata(&cmd, ucore, sizeof(cmd)); if (ret) return ret; + if (cmd.comp_mask) + return -EINVAL; + uobj = idr_write_uobj(&ib_uverbs_rule_idr, cmd.flow_handle, file->ucontext); if (!uobj) diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index 34386943ebcf..08219fb3338b 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -668,25 +668,30 @@ static ssize_t ib_uverbs_write(struct file *filp, const char __user *buf, if ((hdr.in_words + ex_hdr.provider_in_words) * 8 != count) return -EINVAL; + if (ex_hdr.cmd_hdr_reserved) + return -EINVAL; + if (ex_hdr.response) { if (!hdr.out_words && !ex_hdr.provider_out_words) return -EINVAL; + + if (!access_ok(VERIFY_WRITE, + (void __user *) (unsigned long) ex_hdr.response, + (hdr.out_words + ex_hdr.provider_out_words) * 8)) + return -EFAULT; } else { if (hdr.out_words || ex_hdr.provider_out_words) return -EINVAL; } - INIT_UDATA(&ucore, - (hdr.in_words) ? buf : 0, - (unsigned long)ex_hdr.response, - hdr.in_words * 8, - hdr.out_words * 8); - - INIT_UDATA(&uhw, - (ex_hdr.provider_in_words) ? buf + ucore.inlen : 0, - (ex_hdr.provider_out_words) ? (unsigned long)ex_hdr.response + ucore.outlen : 0, - ex_hdr.provider_in_words * 8, - ex_hdr.provider_out_words * 8); + INIT_UDATA_BUF_OR_NULL(&ucore, buf, (unsigned long) ex_hdr.response, + hdr.in_words * 8, hdr.out_words * 8); + + INIT_UDATA_BUF_OR_NULL(&uhw, + buf + ucore.inlen, + (unsigned long) ex_hdr.response + ucore.outlen, + ex_hdr.provider_in_words * 8, + ex_hdr.provider_out_words * 8); err = uverbs_ex_cmd_table[command](file, &ucore, diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 12fef76c791c..45126879ad28 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -524,50 +524,6 @@ static int send_abort(struct c4iw_ep *ep, struct sk_buff *skb, gfp_t gfp) return c4iw_l2t_send(&ep->com.dev->rdev, skb, ep->l2t); } -#define VLAN_NONE 0xfff -#define FILTER_SEL_VLAN_NONE 0xffff -#define FILTER_SEL_WIDTH_P_FC (3+1) /* port uses 3 bits, FCoE one bit */ -#define FILTER_SEL_WIDTH_VIN_P_FC \ - (6 + 7 + FILTER_SEL_WIDTH_P_FC) /* 6 bits are unused, VF uses 7 bits*/ -#define FILTER_SEL_WIDTH_TAG_P_FC \ - (3 + FILTER_SEL_WIDTH_VIN_P_FC) /* PF uses 3 bits */ -#define FILTER_SEL_WIDTH_VLD_TAG_P_FC (1 + FILTER_SEL_WIDTH_TAG_P_FC) - -static unsigned int select_ntuple(struct c4iw_dev *dev, struct dst_entry *dst, - struct l2t_entry *l2t) -{ - unsigned int ntuple = 0; - u32 viid; - - switch (dev->rdev.lldi.filt_mode) { - - /* default filter mode */ - case HW_TPL_FR_MT_PR_IV_P_FC: - if (l2t->vlan == VLAN_NONE) - ntuple |= FILTER_SEL_VLAN_NONE << FILTER_SEL_WIDTH_P_FC; - else { - ntuple |= l2t->vlan << FILTER_SEL_WIDTH_P_FC; - ntuple |= 1 << FILTER_SEL_WIDTH_TAG_P_FC; - } - ntuple |= l2t->lport << S_PORT | IPPROTO_TCP << - FILTER_SEL_WIDTH_VLD_TAG_P_FC; - break; - case HW_TPL_FR_MT_PR_OV_P_FC: { - viid = cxgb4_port_viid(l2t->neigh->dev); - - ntuple |= FW_VIID_VIN_GET(viid) << FILTER_SEL_WIDTH_P_FC; - ntuple |= FW_VIID_PFN_GET(viid) << FILTER_SEL_WIDTH_VIN_P_FC; - ntuple |= FW_VIID_VIVLD_GET(viid) << FILTER_SEL_WIDTH_TAG_P_FC; - ntuple |= l2t->lport << S_PORT | IPPROTO_TCP << - FILTER_SEL_WIDTH_VLD_TAG_P_FC; - break; - } - default: - break; - } - return ntuple; -} - static int send_connect(struct c4iw_ep *ep) { struct cpl_act_open_req *req; @@ -641,8 +597,9 @@ static int send_connect(struct c4iw_ep *ep) req->local_ip = la->sin_addr.s_addr; req->peer_ip = ra->sin_addr.s_addr; req->opt0 = cpu_to_be64(opt0); - req->params = cpu_to_be32(select_ntuple(ep->com.dev, - ep->dst, ep->l2t)); + req->params = cpu_to_be32(cxgb4_select_ntuple( + ep->com.dev->rdev.lldi.ports[0], + ep->l2t)); req->opt2 = cpu_to_be32(opt2); } else { req6 = (struct cpl_act_open_req6 *)skb_put(skb, wrlen); @@ -662,9 +619,9 @@ static int send_connect(struct c4iw_ep *ep) req6->peer_ip_lo = *((__be64 *) (ra6->sin6_addr.s6_addr + 8)); req6->opt0 = cpu_to_be64(opt0); - req6->params = cpu_to_be32( - select_ntuple(ep->com.dev, ep->dst, - ep->l2t)); + req6->params = cpu_to_be32(cxgb4_select_ntuple( + ep->com.dev->rdev.lldi.ports[0], + ep->l2t)); req6->opt2 = cpu_to_be32(opt2); } } else { @@ -681,8 +638,9 @@ static int send_connect(struct c4iw_ep *ep) t5_req->peer_ip = ra->sin_addr.s_addr; t5_req->opt0 = cpu_to_be64(opt0); t5_req->params = cpu_to_be64(V_FILTER_TUPLE( - select_ntuple(ep->com.dev, - ep->dst, ep->l2t))); + cxgb4_select_ntuple( + ep->com.dev->rdev.lldi.ports[0], + ep->l2t))); t5_req->opt2 = cpu_to_be32(opt2); } else { t5_req6 = (struct cpl_t5_act_open_req6 *) @@ -703,7 +661,9 @@ static int send_connect(struct c4iw_ep *ep) (ra6->sin6_addr.s6_addr + 8)); t5_req6->opt0 = cpu_to_be64(opt0); t5_req6->params = (__force __be64)cpu_to_be32( - select_ntuple(ep->com.dev, ep->dst, ep->l2t)); + cxgb4_select_ntuple( + ep->com.dev->rdev.lldi.ports[0], + ep->l2t)); t5_req6->opt2 = cpu_to_be32(opt2); } } @@ -1630,7 +1590,8 @@ static void send_fw_act_open_req(struct c4iw_ep *ep, unsigned int atid) memset(req, 0, sizeof(*req)); req->op_compl = htonl(V_WR_OP(FW_OFLD_CONNECTION_WR)); req->len16_pkd = htonl(FW_WR_LEN16(DIV_ROUND_UP(sizeof(*req), 16))); - req->le.filter = cpu_to_be32(select_ntuple(ep->com.dev, ep->dst, + req->le.filter = cpu_to_be32(cxgb4_select_ntuple( + ep->com.dev->rdev.lldi.ports[0], ep->l2t)); sin = (struct sockaddr_in *)&ep->com.local_addr; req->le.lport = sin->sin_port; @@ -2938,7 +2899,8 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog) /* * Allocate a server TID. */ - if (dev->rdev.lldi.enable_fw_ofld_conn) + if (dev->rdev.lldi.enable_fw_ofld_conn && + ep->com.local_addr.ss_family == AF_INET) ep->stid = cxgb4_alloc_sftid(dev->rdev.lldi.tids, cm_id->local_addr.ss_family, ep); else @@ -3323,9 +3285,7 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb) /* * Calculate the server tid from filter hit index from cpl_rx_pkt. */ - stid = (__force int) cpu_to_be32((__force u32) rss->hash_val) - - dev->rdev.lldi.tids->sftid_base - + dev->rdev.lldi.tids->nstids; + stid = (__force int) cpu_to_be32((__force u32) rss->hash_val); lep = (struct c4iw_ep *)lookup_stid(dev->rdev.lldi.tids, stid); if (!lep) { @@ -3397,7 +3357,9 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb) window = (__force u16) htons((__force u16)tcph->window); /* Calcuate filter portion for LE region. */ - filter = (__force unsigned int) cpu_to_be32(select_ntuple(dev, dst, e)); + filter = (__force unsigned int) cpu_to_be32(cxgb4_select_ntuple( + dev->rdev.lldi.ports[0], + e)); /* * Synthesize the cpl_pass_accept_req. We have everything except the diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index 4cb8eb24497c..84e45006451c 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -173,7 +173,7 @@ static int _c4iw_write_mem_inline(struct c4iw_rdev *rdev, u32 addr, u32 len, return ret; } -int _c4iw_write_mem_dma(struct c4iw_rdev *rdev, u32 addr, u32 len, void *data) +static int _c4iw_write_mem_dma(struct c4iw_rdev *rdev, u32 addr, u32 len, void *data) { u32 remain = len; u32 dmalen; diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c index c29b5c838833..cdc7df4fdb8a 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c @@ -31,6 +31,7 @@ */ #include <linux/netdevice.h> +#include <linux/if_arp.h> /* For ARPHRD_xxx */ #include <linux/module.h> #include <net/rtnetlink.h> #include "ipoib.h" @@ -103,7 +104,7 @@ static int ipoib_new_child_link(struct net *src_net, struct net_device *dev, return -EINVAL; pdev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK])); - if (!pdev) + if (!pdev || pdev->type != ARPHRD_INFINIBAND) return -ENODEV; ppriv = netdev_priv(pdev); diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index 6be57c38638d..9804fca6bf06 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -207,7 +207,9 @@ isert_free_rx_descriptors(struct isert_conn *isert_conn) isert_conn->conn_rx_descs = NULL; } +static void isert_cq_tx_work(struct work_struct *); static void isert_cq_tx_callback(struct ib_cq *, void *); +static void isert_cq_rx_work(struct work_struct *); static void isert_cq_rx_callback(struct ib_cq *, void *); static int @@ -259,26 +261,36 @@ isert_create_device_ib_res(struct isert_device *device) cq_desc[i].device = device; cq_desc[i].cq_index = i; + INIT_WORK(&cq_desc[i].cq_rx_work, isert_cq_rx_work); device->dev_rx_cq[i] = ib_create_cq(device->ib_device, isert_cq_rx_callback, isert_cq_event_callback, (void *)&cq_desc[i], ISER_MAX_RX_CQ_LEN, i); - if (IS_ERR(device->dev_rx_cq[i])) + if (IS_ERR(device->dev_rx_cq[i])) { + ret = PTR_ERR(device->dev_rx_cq[i]); + device->dev_rx_cq[i] = NULL; goto out_cq; + } + INIT_WORK(&cq_desc[i].cq_tx_work, isert_cq_tx_work); device->dev_tx_cq[i] = ib_create_cq(device->ib_device, isert_cq_tx_callback, isert_cq_event_callback, (void *)&cq_desc[i], ISER_MAX_TX_CQ_LEN, i); - if (IS_ERR(device->dev_tx_cq[i])) + if (IS_ERR(device->dev_tx_cq[i])) { + ret = PTR_ERR(device->dev_tx_cq[i]); + device->dev_tx_cq[i] = NULL; goto out_cq; + } - if (ib_req_notify_cq(device->dev_rx_cq[i], IB_CQ_NEXT_COMP)) + ret = ib_req_notify_cq(device->dev_rx_cq[i], IB_CQ_NEXT_COMP); + if (ret) goto out_cq; - if (ib_req_notify_cq(device->dev_tx_cq[i], IB_CQ_NEXT_COMP)) + ret = ib_req_notify_cq(device->dev_tx_cq[i], IB_CQ_NEXT_COMP); + if (ret) goto out_cq; } @@ -1724,7 +1736,6 @@ isert_cq_tx_callback(struct ib_cq *cq, void *context) { struct isert_cq_desc *cq_desc = (struct isert_cq_desc *)context; - INIT_WORK(&cq_desc->cq_tx_work, isert_cq_tx_work); queue_work(isert_comp_wq, &cq_desc->cq_tx_work); } @@ -1768,7 +1779,6 @@ isert_cq_rx_callback(struct ib_cq *cq, void *context) { struct isert_cq_desc *cq_desc = (struct isert_cq_desc *)context; - INIT_WORK(&cq_desc->cq_rx_work, isert_cq_rx_work); queue_work(isert_rx_wq, &cq_desc->cq_rx_work); } diff --git a/drivers/input/input.c b/drivers/input/input.c index 846ccdd905b1..d2965e4b3224 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -1871,6 +1871,10 @@ void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int break; case EV_ABS: + input_alloc_absinfo(dev); + if (!dev->absinfo) + return; + __set_bit(code, dev->absbit); break; diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c index 8508879f6faf..9757a58bc897 100644 --- a/drivers/input/keyboard/tegra-kbc.c +++ b/drivers/input/keyboard/tegra-kbc.c @@ -31,7 +31,7 @@ #include <linux/clk.h> #include <linux/slab.h> #include <linux/input/matrix_keypad.h> -#include <linux/clk/tegra.h> +#include <linux/reset.h> #include <linux/err.h> #define KBC_MAX_KPENT 8 @@ -116,6 +116,7 @@ struct tegra_kbc { u32 wakeup_key; struct timer_list timer; struct clk *clk; + struct reset_control *rst; const struct tegra_kbc_hw_support *hw_support; int max_keys; int num_rows_and_columns; @@ -373,9 +374,9 @@ static int tegra_kbc_start(struct tegra_kbc *kbc) clk_prepare_enable(kbc->clk); /* Reset the KBC controller to clear all previous status.*/ - tegra_periph_reset_assert(kbc->clk); + reset_control_assert(kbc->rst); udelay(100); - tegra_periph_reset_deassert(kbc->clk); + reset_control_assert(kbc->rst); udelay(100); tegra_kbc_config_pins(kbc); @@ -663,6 +664,12 @@ static int tegra_kbc_probe(struct platform_device *pdev) return PTR_ERR(kbc->clk); } + kbc->rst = devm_reset_control_get(&pdev->dev, "kbc"); + if (IS_ERR(kbc->rst)) { + dev_err(&pdev->dev, "failed to get keyboard reset\n"); + return PTR_ERR(kbc->rst); + } + /* * The time delay between two consecutive reads of the FIFO is * the sum of the repeat time and the time taken for scanning diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c index 75762d6ff3ba..aa127ba392a4 100644 --- a/drivers/input/touchscreen/zforce_ts.c +++ b/drivers/input/touchscreen/zforce_ts.c @@ -455,7 +455,18 @@ static void zforce_complete(struct zforce_ts *ts, int cmd, int result) } } -static irqreturn_t zforce_interrupt(int irq, void *dev_id) +static irqreturn_t zforce_irq(int irq, void *dev_id) +{ + struct zforce_ts *ts = dev_id; + struct i2c_client *client = ts->client; + + if (ts->suspended && device_may_wakeup(&client->dev)) + pm_wakeup_event(&client->dev, 500); + + return IRQ_WAKE_THREAD; +} + +static irqreturn_t zforce_irq_thread(int irq, void *dev_id) { struct zforce_ts *ts = dev_id; struct i2c_client *client = ts->client; @@ -465,12 +476,10 @@ static irqreturn_t zforce_interrupt(int irq, void *dev_id) u8 *payload; /* - * When suspended, emit a wakeup signal if necessary and return. + * When still suspended, return. * Due to the level-interrupt we will get re-triggered later. */ if (ts->suspended) { - if (device_may_wakeup(&client->dev)) - pm_wakeup_event(&client->dev, 500); msleep(20); return IRQ_HANDLED; } @@ -763,8 +772,8 @@ static int zforce_probe(struct i2c_client *client, * Therefore we can trigger the interrupt anytime it is low and do * not need to limit it to the interrupt edge. */ - ret = devm_request_threaded_irq(&client->dev, client->irq, NULL, - zforce_interrupt, + ret = devm_request_threaded_irq(&client->dev, client->irq, + zforce_irq, zforce_irq_thread, IRQF_TRIGGER_LOW | IRQF_ONESHOT, input_dev->name, ts); if (ret) { diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c index 82cec63a9011..3ee78f02e5d7 100644 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c @@ -149,8 +149,9 @@ static void intc_irqpin_read_modify_write(struct intc_irqpin_priv *p, static void intc_irqpin_mask_unmask_prio(struct intc_irqpin_priv *p, int irq, int do_mask) { - int bitfield_width = 4; /* PRIO assumed to have fixed bitfield width */ - int shift = (7 - irq) * bitfield_width; /* PRIO assumed to be 32-bit */ + /* The PRIO register is assumed to be 32-bit with fixed 4-bit fields. */ + int bitfield_width = 4; + int shift = 32 - (irq + 1) * bitfield_width; intc_irqpin_read_modify_write(p, INTC_IRQPIN_REG_PRIO, shift, bitfield_width, @@ -159,8 +160,9 @@ static void intc_irqpin_mask_unmask_prio(struct intc_irqpin_priv *p, static int intc_irqpin_set_sense(struct intc_irqpin_priv *p, int irq, int value) { + /* The SENSE register is assumed to be 32-bit. */ int bitfield_width = p->config.sense_bitfield_width; - int shift = (7 - irq) * bitfield_width; /* SENSE assumed to be 32-bit */ + int shift = 32 - (irq + 1) * bitfield_width; dev_dbg(&p->pdev->dev, "sense irq = %d, mode = %d\n", irq, value); diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c index 497bd026c237..4a4825528188 100644 --- a/drivers/isdn/hisax/hfc_pci.c +++ b/drivers/isdn/hisax/hfc_pci.c @@ -1643,10 +1643,6 @@ setup_hfcpci(struct IsdnCard *card) int i; struct pci_dev *tmp_hfcpci = NULL; -#ifdef __BIG_ENDIAN -#error "not running on big endian machines now" -#endif - strcpy(tmp, hfcpci_revision); printk(KERN_INFO "HiSax: HFC-PCI driver Rev. %s\n", HiSax_getrev(tmp)); diff --git a/drivers/isdn/hisax/telespci.c b/drivers/isdn/hisax/telespci.c index f6ab63aa6995..33eeb4602c7e 100644 --- a/drivers/isdn/hisax/telespci.c +++ b/drivers/isdn/hisax/telespci.c @@ -290,10 +290,6 @@ int setup_telespci(struct IsdnCard *card) struct IsdnCardState *cs = card->cs; char tmp[64]; -#ifdef __BIG_ENDIAN -#error "not running on big endian machines now" -#endif - strcpy(tmp, telespci_revision); printk(KERN_INFO "HiSax: Teles/PCI driver Rev. %s\n", HiSax_getrev(tmp)); if (cs->typ != ISDN_CTYPE_TELESPCI) diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index 05188351711d..a97263e902ff 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -244,18 +244,12 @@ static int lp5521_update_program_memory(struct lp55xx_chip *chip, if (i % 2) goto err; - mutex_lock(&chip->lock); - for (i = 0; i < LP5521_PROGRAM_LENGTH; i++) { ret = lp55xx_write(chip, addr[idx] + i, pattern[i]); - if (ret) { - mutex_unlock(&chip->lock); + if (ret) return -EINVAL; - } } - mutex_unlock(&chip->lock); - return size; err: @@ -427,15 +421,17 @@ static ssize_t store_engine_load(struct device *dev, { struct lp55xx_led *led = i2c_get_clientdata(to_i2c_client(dev)); struct lp55xx_chip *chip = led->chip; + int ret; mutex_lock(&chip->lock); chip->engine_idx = nr; lp5521_load_engine(chip); + ret = lp5521_update_program_memory(chip, buf, len); mutex_unlock(&chip->lock); - return lp5521_update_program_memory(chip, buf, len); + return ret; } store_load(1) store_load(2) diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c index 6b553d9f4266..fd9ab5f61441 100644 --- a/drivers/leds/leds-lp5523.c +++ b/drivers/leds/leds-lp5523.c @@ -337,18 +337,12 @@ static int lp5523_update_program_memory(struct lp55xx_chip *chip, if (i % 2) goto err; - mutex_lock(&chip->lock); - for (i = 0; i < LP5523_PROGRAM_LENGTH; i++) { ret = lp55xx_write(chip, LP5523_REG_PROG_MEM + i, pattern[i]); - if (ret) { - mutex_unlock(&chip->lock); + if (ret) return -EINVAL; - } } - mutex_unlock(&chip->lock); - return size; err: @@ -548,15 +542,17 @@ static ssize_t store_engine_load(struct device *dev, { struct lp55xx_led *led = i2c_get_clientdata(to_i2c_client(dev)); struct lp55xx_chip *chip = led->chip; + int ret; mutex_lock(&chip->lock); chip->engine_idx = nr; lp5523_load_engine_and_select_page(chip); + ret = lp5523_update_program_memory(chip, buf, len); mutex_unlock(&chip->lock); - return lp5523_update_program_memory(chip, buf, len); + return ret; } store_load(1) store_load(2) diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c index 2b46bf1d7e40..4c9852d92b0a 100644 --- a/drivers/md/bcache/alloc.c +++ b/drivers/md/bcache/alloc.c @@ -421,9 +421,11 @@ out: if (watermark <= WATERMARK_METADATA) { SET_GC_MARK(b, GC_MARK_METADATA); + SET_GC_MOVE(b, 0); b->prio = BTREE_PRIO; } else { SET_GC_MARK(b, GC_MARK_RECLAIMABLE); + SET_GC_MOVE(b, 0); b->prio = INITIAL_PRIO; } diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h index 4beb55a0ff30..754f43177483 100644 --- a/drivers/md/bcache/bcache.h +++ b/drivers/md/bcache/bcache.h @@ -197,7 +197,7 @@ struct bucket { uint8_t disk_gen; uint8_t last_gc; /* Most out of date gen in the btree */ uint8_t gc_gen; - uint16_t gc_mark; + uint16_t gc_mark; /* Bitfield used by GC. See below for field */ }; /* @@ -209,7 +209,8 @@ BITMASK(GC_MARK, struct bucket, gc_mark, 0, 2); #define GC_MARK_RECLAIMABLE 0 #define GC_MARK_DIRTY 1 #define GC_MARK_METADATA 2 -BITMASK(GC_SECTORS_USED, struct bucket, gc_mark, 2, 14); +BITMASK(GC_SECTORS_USED, struct bucket, gc_mark, 2, 13); +BITMASK(GC_MOVE, struct bucket, gc_mark, 15, 1); #include "journal.h" #include "stats.h" @@ -372,14 +373,14 @@ struct cached_dev { unsigned char writeback_percent; unsigned writeback_delay; - int writeback_rate_change; - int64_t writeback_rate_derivative; uint64_t writeback_rate_target; + int64_t writeback_rate_proportional; + int64_t writeback_rate_derivative; + int64_t writeback_rate_change; unsigned writeback_rate_update_seconds; unsigned writeback_rate_d_term; unsigned writeback_rate_p_term_inverse; - unsigned writeback_rate_d_smooth; }; enum alloc_watermarks { @@ -445,7 +446,6 @@ struct cache { * call prio_write() to keep gens from wrapping. */ uint8_t need_save_prio; - unsigned gc_move_threshold; /* * If nonzero, we know we aren't going to find any buckets to invalidate diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c index 5e2765aadce1..31bb53fcc67a 100644 --- a/drivers/md/bcache/btree.c +++ b/drivers/md/bcache/btree.c @@ -1561,6 +1561,28 @@ size_t bch_btree_gc_finish(struct cache_set *c) SET_GC_MARK(PTR_BUCKET(c, &c->uuid_bucket, i), GC_MARK_METADATA); + /* don't reclaim buckets to which writeback keys point */ + rcu_read_lock(); + for (i = 0; i < c->nr_uuids; i++) { + struct bcache_device *d = c->devices[i]; + struct cached_dev *dc; + struct keybuf_key *w, *n; + unsigned j; + + if (!d || UUID_FLASH_ONLY(&c->uuids[i])) + continue; + dc = container_of(d, struct cached_dev, disk); + + spin_lock(&dc->writeback_keys.lock); + rbtree_postorder_for_each_entry_safe(w, n, + &dc->writeback_keys.keys, node) + for (j = 0; j < KEY_PTRS(&w->key); j++) + SET_GC_MARK(PTR_BUCKET(c, &w->key, j), + GC_MARK_DIRTY); + spin_unlock(&dc->writeback_keys.lock); + } + rcu_read_unlock(); + for_each_cache(ca, c, i) { uint64_t *i; @@ -1817,7 +1839,8 @@ static bool fix_overlapping_extents(struct btree *b, struct bkey *insert, if (KEY_START(k) > KEY_START(insert) + sectors_found) goto check_failed; - if (KEY_PTRS(replace_key) != KEY_PTRS(k)) + if (KEY_PTRS(k) != KEY_PTRS(replace_key) || + KEY_DIRTY(k) != KEY_DIRTY(replace_key)) goto check_failed; /* skip past gen */ @@ -2217,7 +2240,7 @@ struct btree_insert_op { struct bkey *replace_key; }; -int btree_insert_fn(struct btree_op *b_op, struct btree *b) +static int btree_insert_fn(struct btree_op *b_op, struct btree *b) { struct btree_insert_op *op = container_of(b_op, struct btree_insert_op, op); diff --git a/drivers/md/bcache/movinggc.c b/drivers/md/bcache/movinggc.c index 7c1275e66025..f2f0998c4a91 100644 --- a/drivers/md/bcache/movinggc.c +++ b/drivers/md/bcache/movinggc.c @@ -25,10 +25,9 @@ static bool moving_pred(struct keybuf *buf, struct bkey *k) unsigned i; for (i = 0; i < KEY_PTRS(k); i++) { - struct cache *ca = PTR_CACHE(c, k, i); struct bucket *g = PTR_BUCKET(c, k, i); - if (GC_SECTORS_USED(g) < ca->gc_move_threshold) + if (GC_MOVE(g)) return true; } @@ -65,11 +64,16 @@ static void write_moving_finish(struct closure *cl) static void read_moving_endio(struct bio *bio, int error) { + struct bbio *b = container_of(bio, struct bbio, bio); struct moving_io *io = container_of(bio->bi_private, struct moving_io, cl); if (error) io->op.error = error; + else if (!KEY_DIRTY(&b->key) && + ptr_stale(io->op.c, &b->key, 0)) { + io->op.error = -EINTR; + } bch_bbio_endio(io->op.c, bio, error, "reading data to move"); } @@ -141,6 +145,11 @@ static void read_moving(struct cache_set *c) if (!w) break; + if (ptr_stale(c, &w->key, 0)) { + bch_keybuf_del(&c->moving_gc_keys, w); + continue; + } + io = kzalloc(sizeof(struct moving_io) + sizeof(struct bio_vec) * DIV_ROUND_UP(KEY_SIZE(&w->key), PAGE_SECTORS), GFP_KERNEL); @@ -184,7 +193,8 @@ static bool bucket_cmp(struct bucket *l, struct bucket *r) static unsigned bucket_heap_top(struct cache *ca) { - return GC_SECTORS_USED(heap_peek(&ca->heap)); + struct bucket *b; + return (b = heap_peek(&ca->heap)) ? GC_SECTORS_USED(b) : 0; } void bch_moving_gc(struct cache_set *c) @@ -226,9 +236,8 @@ void bch_moving_gc(struct cache_set *c) sectors_to_move -= GC_SECTORS_USED(b); } - ca->gc_move_threshold = bucket_heap_top(ca); - - pr_debug("threshold %u", ca->gc_move_threshold); + while (heap_pop(&ca->heap, b, bucket_cmp)) + SET_GC_MOVE(b, 1); } mutex_unlock(&c->bucket_lock); diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index dec15cd2d797..c57bfa071a57 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -1676,7 +1676,7 @@ err: static bool can_attach_cache(struct cache *ca, struct cache_set *c) { return ca->sb.block_size == c->sb.block_size && - ca->sb.bucket_size == c->sb.block_size && + ca->sb.bucket_size == c->sb.bucket_size && ca->sb.nr_in_set == c->sb.nr_in_set; } diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c index 80d4c2bee18a..a1f85612f0b3 100644 --- a/drivers/md/bcache/sysfs.c +++ b/drivers/md/bcache/sysfs.c @@ -83,7 +83,6 @@ rw_attribute(writeback_rate); rw_attribute(writeback_rate_update_seconds); rw_attribute(writeback_rate_d_term); rw_attribute(writeback_rate_p_term_inverse); -rw_attribute(writeback_rate_d_smooth); read_attribute(writeback_rate_debug); read_attribute(stripe_size); @@ -129,31 +128,41 @@ SHOW(__bch_cached_dev) var_printf(writeback_running, "%i"); var_print(writeback_delay); var_print(writeback_percent); - sysfs_print(writeback_rate, dc->writeback_rate.rate); + sysfs_hprint(writeback_rate, dc->writeback_rate.rate << 9); var_print(writeback_rate_update_seconds); var_print(writeback_rate_d_term); var_print(writeback_rate_p_term_inverse); - var_print(writeback_rate_d_smooth); if (attr == &sysfs_writeback_rate_debug) { + char rate[20]; char dirty[20]; - char derivative[20]; char target[20]; - bch_hprint(dirty, - bcache_dev_sectors_dirty(&dc->disk) << 9); - bch_hprint(derivative, dc->writeback_rate_derivative << 9); + char proportional[20]; + char derivative[20]; + char change[20]; + s64 next_io; + + bch_hprint(rate, dc->writeback_rate.rate << 9); + bch_hprint(dirty, bcache_dev_sectors_dirty(&dc->disk) << 9); bch_hprint(target, dc->writeback_rate_target << 9); + bch_hprint(proportional,dc->writeback_rate_proportional << 9); + bch_hprint(derivative, dc->writeback_rate_derivative << 9); + bch_hprint(change, dc->writeback_rate_change << 9); + + next_io = div64_s64(dc->writeback_rate.next - local_clock(), + NSEC_PER_MSEC); return sprintf(buf, - "rate:\t\t%u\n" - "change:\t\t%i\n" + "rate:\t\t%s/sec\n" "dirty:\t\t%s\n" + "target:\t\t%s\n" + "proportional:\t%s\n" "derivative:\t%s\n" - "target:\t\t%s\n", - dc->writeback_rate.rate, - dc->writeback_rate_change, - dirty, derivative, target); + "change:\t\t%s/sec\n" + "next io:\t%llims\n", + rate, dirty, target, proportional, + derivative, change, next_io); } sysfs_hprint(dirty_data, @@ -189,6 +198,7 @@ STORE(__cached_dev) struct kobj_uevent_env *env; #define d_strtoul(var) sysfs_strtoul(var, dc->var) +#define d_strtoul_nonzero(var) sysfs_strtoul_clamp(var, dc->var, 1, INT_MAX) #define d_strtoi_h(var) sysfs_hatoi(var, dc->var) sysfs_strtoul(data_csum, dc->disk.data_csum); @@ -197,16 +207,15 @@ STORE(__cached_dev) d_strtoul(writeback_metadata); d_strtoul(writeback_running); d_strtoul(writeback_delay); - sysfs_strtoul_clamp(writeback_rate, - dc->writeback_rate.rate, 1, 1000000); + sysfs_strtoul_clamp(writeback_percent, dc->writeback_percent, 0, 40); - d_strtoul(writeback_rate_update_seconds); + sysfs_strtoul_clamp(writeback_rate, + dc->writeback_rate.rate, 1, INT_MAX); + + d_strtoul_nonzero(writeback_rate_update_seconds); d_strtoul(writeback_rate_d_term); - d_strtoul(writeback_rate_p_term_inverse); - sysfs_strtoul_clamp(writeback_rate_p_term_inverse, - dc->writeback_rate_p_term_inverse, 1, INT_MAX); - d_strtoul(writeback_rate_d_smooth); + d_strtoul_nonzero(writeback_rate_p_term_inverse); d_strtoi_h(sequential_cutoff); d_strtoi_h(readahead); @@ -313,7 +322,6 @@ static struct attribute *bch_cached_dev_files[] = { &sysfs_writeback_rate_update_seconds, &sysfs_writeback_rate_d_term, &sysfs_writeback_rate_p_term_inverse, - &sysfs_writeback_rate_d_smooth, &sysfs_writeback_rate_debug, &sysfs_dirty_data, &sysfs_stripe_size, diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c index 462214eeacbe..bb37618e7664 100644 --- a/drivers/md/bcache/util.c +++ b/drivers/md/bcache/util.c @@ -209,7 +209,13 @@ uint64_t bch_next_delay(struct bch_ratelimit *d, uint64_t done) { uint64_t now = local_clock(); - d->next += div_u64(done, d->rate); + d->next += div_u64(done * NSEC_PER_SEC, d->rate); + + if (time_before64(now + NSEC_PER_SEC, d->next)) + d->next = now + NSEC_PER_SEC; + + if (time_after64(now - NSEC_PER_SEC * 2, d->next)) + d->next = now - NSEC_PER_SEC * 2; return time_after64(d->next, now) ? div_u64(d->next - now, NSEC_PER_SEC / HZ) diff --git a/drivers/md/bcache/util.h b/drivers/md/bcache/util.h index 362c4b3f8b4a..1030c6020e98 100644 --- a/drivers/md/bcache/util.h +++ b/drivers/md/bcache/util.h @@ -110,7 +110,7 @@ do { \ _r; \ }) -#define heap_peek(h) ((h)->size ? (h)->data[0] : NULL) +#define heap_peek(h) ((h)->used ? (h)->data[0] : NULL) #define heap_full(h) ((h)->used == (h)->size) diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 99053b1251be..6c44fe059c27 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -30,38 +30,40 @@ static void __update_writeback_rate(struct cached_dev *dc) /* PD controller */ - int change = 0; - int64_t error; int64_t dirty = bcache_dev_sectors_dirty(&dc->disk); int64_t derivative = dirty - dc->disk.sectors_dirty_last; + int64_t proportional = dirty - target; + int64_t change; dc->disk.sectors_dirty_last = dirty; - derivative *= dc->writeback_rate_d_term; - derivative = clamp(derivative, -dirty, dirty); + /* Scale to sectors per second */ - derivative = ewma_add(dc->disk.sectors_dirty_derivative, derivative, - dc->writeback_rate_d_smooth, 0); + proportional *= dc->writeback_rate_update_seconds; + proportional = div_s64(proportional, dc->writeback_rate_p_term_inverse); - /* Avoid divide by zero */ - if (!target) - goto out; + derivative = div_s64(derivative, dc->writeback_rate_update_seconds); - error = div64_s64((dirty + derivative - target) << 8, target); + derivative = ewma_add(dc->disk.sectors_dirty_derivative, derivative, + (dc->writeback_rate_d_term / + dc->writeback_rate_update_seconds) ?: 1, 0); + + derivative *= dc->writeback_rate_d_term; + derivative = div_s64(derivative, dc->writeback_rate_p_term_inverse); - change = div_s64((dc->writeback_rate.rate * error) >> 8, - dc->writeback_rate_p_term_inverse); + change = proportional + derivative; /* Don't increase writeback rate if the device isn't keeping up */ if (change > 0 && time_after64(local_clock(), - dc->writeback_rate.next + 10 * NSEC_PER_MSEC)) + dc->writeback_rate.next + NSEC_PER_MSEC)) change = 0; dc->writeback_rate.rate = - clamp_t(int64_t, dc->writeback_rate.rate + change, + clamp_t(int64_t, (int64_t) dc->writeback_rate.rate + change, 1, NSEC_PER_MSEC); -out: + + dc->writeback_rate_proportional = proportional; dc->writeback_rate_derivative = derivative; dc->writeback_rate_change = change; dc->writeback_rate_target = target; @@ -87,15 +89,11 @@ static void update_writeback_rate(struct work_struct *work) static unsigned writeback_delay(struct cached_dev *dc, unsigned sectors) { - uint64_t ret; - if (test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags) || !dc->writeback_percent) return 0; - ret = bch_next_delay(&dc->writeback_rate, sectors * 10000000ULL); - - return min_t(uint64_t, ret, HZ); + return bch_next_delay(&dc->writeback_rate, sectors); } struct dirty_io { @@ -241,7 +239,7 @@ static void read_dirty(struct cached_dev *dc) if (KEY_START(&w->key) != dc->last_read || jiffies_to_msecs(delay) > 50) while (!kthread_should_stop() && delay) - delay = schedule_timeout_interruptible(delay); + delay = schedule_timeout_uninterruptible(delay); dc->last_read = KEY_OFFSET(&w->key); @@ -438,7 +436,7 @@ static int bch_writeback_thread(void *arg) while (delay && !kthread_should_stop() && !test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags)) - delay = schedule_timeout_interruptible(delay); + delay = schedule_timeout_uninterruptible(delay); } } @@ -476,6 +474,8 @@ void bch_sectors_dirty_init(struct cached_dev *dc) bch_btree_map_keys(&op.op, dc->disk.c, &KEY(op.inode, 0, 0), sectors_dirty_init_fn, 0); + + dc->disk.sectors_dirty_last = bcache_dev_sectors_dirty(&dc->disk); } int bch_cached_dev_writeback_init(struct cached_dev *dc) @@ -490,18 +490,15 @@ int bch_cached_dev_writeback_init(struct cached_dev *dc) dc->writeback_delay = 30; dc->writeback_rate.rate = 1024; - dc->writeback_rate_update_seconds = 30; - dc->writeback_rate_d_term = 16; - dc->writeback_rate_p_term_inverse = 64; - dc->writeback_rate_d_smooth = 8; + dc->writeback_rate_update_seconds = 5; + dc->writeback_rate_d_term = 30; + dc->writeback_rate_p_term_inverse = 6000; dc->writeback_thread = kthread_create(bch_writeback_thread, dc, "bcache_writeback"); if (IS_ERR(dc->writeback_thread)) return PTR_ERR(dc->writeback_thread); - set_task_state(dc->writeback_thread, TASK_INTERRUPTIBLE); - INIT_DELAYED_WORK(&dc->writeback_rate_update, update_writeback_rate); schedule_delayed_work(&dc->writeback_rate_update, dc->writeback_rate_update_seconds * HZ); diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c index 11e20afbdcac..705698fd2c7e 100644 --- a/drivers/mfd/rtsx_pcr.c +++ b/drivers/mfd/rtsx_pcr.c @@ -1228,8 +1228,14 @@ static void rtsx_pci_remove(struct pci_dev *pcidev) pcr->remove_pci = true; - cancel_delayed_work(&pcr->carddet_work); - cancel_delayed_work(&pcr->idle_work); + /* Disable interrupts at the pcr level */ + spin_lock_irq(&pcr->lock); + rtsx_pci_writel(pcr, RTSX_BIER, 0); + pcr->bier = 0; + spin_unlock_irq(&pcr->lock); + + cancel_delayed_work_sync(&pcr->carddet_work); + cancel_delayed_work_sync(&pcr->idle_work); mfd_remove_devices(&pcidev->dev); diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c index d210d131fef2..0f55589a56b8 100644 --- a/drivers/mtd/maps/pxa2xx-flash.c +++ b/drivers/mtd/maps/pxa2xx-flash.c @@ -73,7 +73,7 @@ static int pxa2xx_flash_probe(struct platform_device *pdev) return -ENOMEM; } info->map.cached = - ioremap_cached(info->map.phys, info->map.size); + ioremap_cache(info->map.phys, info->map.size); if (!info->map.cached) printk(KERN_WARNING "Failed to ioremap cached %s\n", info->map.name); diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 187b1b7772ef..4ced59436558 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -2201,20 +2201,25 @@ void bond_3ad_adapter_speed_changed(struct slave *slave) port = &(SLAVE_AD_INFO(slave).port); - // if slave is null, the whole port is not initialized + /* if slave is null, the whole port is not initialized */ if (!port->slave) { pr_warning("Warning: %s: speed changed for uninitialized port on %s\n", slave->bond->dev->name, slave->dev->name); return; } + __get_state_machine_lock(port); + port->actor_admin_port_key &= ~AD_SPEED_KEY_BITS; port->actor_oper_port_key = port->actor_admin_port_key |= (__get_link_speed(port) << 1); pr_debug("Port %d changed speed\n", port->actor_port_number); - // there is no need to reselect a new aggregator, just signal the - // state machines to reinitialize + /* there is no need to reselect a new aggregator, just signal the + * state machines to reinitialize + */ port->sm_vars |= AD_PORT_BEGIN; + + __release_state_machine_lock(port); } /** @@ -2229,20 +2234,25 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave) port = &(SLAVE_AD_INFO(slave).port); - // if slave is null, the whole port is not initialized + /* if slave is null, the whole port is not initialized */ if (!port->slave) { pr_warning("%s: Warning: duplex changed for uninitialized port on %s\n", slave->bond->dev->name, slave->dev->name); return; } + __get_state_machine_lock(port); + port->actor_admin_port_key &= ~AD_DUPLEX_KEY_BITS; port->actor_oper_port_key = port->actor_admin_port_key |= __get_duplex(port); pr_debug("Port %d changed duplex\n", port->actor_port_number); - // there is no need to reselect a new aggregator, just signal the - // state machines to reinitialize + /* there is no need to reselect a new aggregator, just signal the + * state machines to reinitialize + */ port->sm_vars |= AD_PORT_BEGIN; + + __release_state_machine_lock(port); } /** @@ -2258,15 +2268,21 @@ void bond_3ad_handle_link_change(struct slave *slave, char link) port = &(SLAVE_AD_INFO(slave).port); - // if slave is null, the whole port is not initialized + /* if slave is null, the whole port is not initialized */ if (!port->slave) { pr_warning("Warning: %s: link status changed for uninitialized port on %s\n", slave->bond->dev->name, slave->dev->name); return; } - // on link down we are zeroing duplex and speed since some of the adaptors(ce1000.lan) report full duplex/speed instead of N/A(duplex) / 0(speed) - // on link up we are forcing recheck on the duplex and speed since some of he adaptors(ce1000.lan) report + __get_state_machine_lock(port); + /* on link down we are zeroing duplex and speed since + * some of the adaptors(ce1000.lan) report full duplex/speed + * instead of N/A(duplex) / 0(speed). + * + * on link up we are forcing recheck on the duplex and speed since + * some of he adaptors(ce1000.lan) report. + */ if (link == BOND_LINK_UP) { port->is_enabled = true; port->actor_admin_port_key &= ~AD_DUPLEX_KEY_BITS; @@ -2282,10 +2298,15 @@ void bond_3ad_handle_link_change(struct slave *slave, char link) port->actor_oper_port_key = (port->actor_admin_port_key &= ~AD_SPEED_KEY_BITS); } - //BOND_PRINT_DBG(("Port %d changed link status to %s", port->actor_port_number, ((link == BOND_LINK_UP)?"UP":"DOWN"))); - // there is no need to reselect a new aggregator, just signal the - // state machines to reinitialize + pr_debug("Port %d changed link status to %s", + port->actor_port_number, + (link == BOND_LINK_UP) ? "UP" : "DOWN"); + /* there is no need to reselect a new aggregator, just signal the + * state machines to reinitialize + */ port->sm_vars |= AD_PORT_BEGIN; + + __release_state_machine_lock(port); } /* diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 398e299ee1bd..4b8c58b0ec24 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3732,7 +3732,8 @@ static inline int bond_slave_override(struct bonding *bond, } -static u16 bond_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 bond_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { /* * This helper function exists to help dev_pick_tx get the correct diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c index 5f9a7ad9b964..8aeec0b4601a 100644 --- a/drivers/net/can/usb/ems_usb.c +++ b/drivers/net/can/usb/ems_usb.c @@ -625,6 +625,7 @@ static int ems_usb_start(struct ems_usb *dev) usb_unanchor_urb(urb); usb_free_coherent(dev->udev, RX_BUFFER_SIZE, buf, urb->transfer_dma); + usb_free_urb(urb); break; } @@ -798,8 +799,8 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne * allowed (MAX_TX_URBS). */ if (!context) { - usb_unanchor_urb(urb); usb_free_coherent(dev->udev, size, buf, urb->transfer_dma); + usb_free_urb(urb); netdev_warn(netdev, "couldn't find free context\n"); diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c index 8ee9d1556e6e..263dd921edc4 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c @@ -927,6 +927,9 @@ static int pcan_usb_pro_init(struct peak_usb_device *dev) /* set LED in default state (end of init phase) */ pcan_usb_pro_set_led(dev, 0, 1); + kfree(bi); + kfree(fi); + return 0; err_out: diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c index b2ffad1304d2..248baf6273fb 100644 --- a/drivers/net/ethernet/arc/emac_main.c +++ b/drivers/net/ethernet/arc/emac_main.c @@ -565,6 +565,8 @@ static int arc_emac_tx(struct sk_buff *skb, struct net_device *ndev) /* Make sure pointer to data buffer is set */ wmb(); + skb_tx_timestamp(skb); + *info = cpu_to_le32(FOR_EMAC | FIRST_OR_LAST_MASK | len); /* Increment index to point to the next BD */ @@ -579,8 +581,6 @@ static int arc_emac_tx(struct sk_buff *skb, struct net_device *ndev) arc_reg_set(priv, R_STATUS, TXPL_MASK); - skb_tx_timestamp(skb); - return NETDEV_TX_OK; } diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index a36a760ada28..29801750f239 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -145,9 +145,11 @@ static void atl1c_reset_pcie(struct atl1c_hw *hw, u32 flag) * Mask some pcie error bits */ pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_ERR); - pci_read_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, &data); - data &= ~(PCI_ERR_UNC_DLP | PCI_ERR_UNC_FCP); - pci_write_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, data); + if (pos) { + pci_read_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, &data); + data &= ~(PCI_ERR_UNC_DLP | PCI_ERR_UNC_FCP); + pci_write_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, data); + } /* clear error status */ pcie_capability_write_word(pdev, PCI_EXP_DEVSTA, PCI_EXP_DEVSTA_NFED | diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index a1f66e2c9a86..ec6119089b82 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -520,10 +520,12 @@ struct bnx2x_fastpath { #define BNX2X_FP_STATE_IDLE 0 #define BNX2X_FP_STATE_NAPI (1 << 0) /* NAPI owns this FP */ #define BNX2X_FP_STATE_POLL (1 << 1) /* poll owns this FP */ -#define BNX2X_FP_STATE_NAPI_YIELD (1 << 2) /* NAPI yielded this FP */ -#define BNX2X_FP_STATE_POLL_YIELD (1 << 3) /* poll yielded this FP */ +#define BNX2X_FP_STATE_DISABLED (1 << 2) +#define BNX2X_FP_STATE_NAPI_YIELD (1 << 3) /* NAPI yielded this FP */ +#define BNX2X_FP_STATE_POLL_YIELD (1 << 4) /* poll yielded this FP */ +#define BNX2X_FP_OWNED (BNX2X_FP_STATE_NAPI | BNX2X_FP_STATE_POLL) #define BNX2X_FP_YIELD (BNX2X_FP_STATE_NAPI_YIELD | BNX2X_FP_STATE_POLL_YIELD) -#define BNX2X_FP_LOCKED (BNX2X_FP_STATE_NAPI | BNX2X_FP_STATE_POLL) +#define BNX2X_FP_LOCKED (BNX2X_FP_OWNED | BNX2X_FP_STATE_DISABLED) #define BNX2X_FP_USER_PEND (BNX2X_FP_STATE_POLL | BNX2X_FP_STATE_POLL_YIELD) /* protect state */ spinlock_t lock; @@ -613,7 +615,7 @@ static inline bool bnx2x_fp_lock_napi(struct bnx2x_fastpath *fp) { bool rc = true; - spin_lock(&fp->lock); + spin_lock_bh(&fp->lock); if (fp->state & BNX2X_FP_LOCKED) { WARN_ON(fp->state & BNX2X_FP_STATE_NAPI); fp->state |= BNX2X_FP_STATE_NAPI_YIELD; @@ -622,7 +624,7 @@ static inline bool bnx2x_fp_lock_napi(struct bnx2x_fastpath *fp) /* we don't care if someone yielded */ fp->state = BNX2X_FP_STATE_NAPI; } - spin_unlock(&fp->lock); + spin_unlock_bh(&fp->lock); return rc; } @@ -631,14 +633,16 @@ static inline bool bnx2x_fp_unlock_napi(struct bnx2x_fastpath *fp) { bool rc = false; - spin_lock(&fp->lock); + spin_lock_bh(&fp->lock); WARN_ON(fp->state & (BNX2X_FP_STATE_POLL | BNX2X_FP_STATE_NAPI_YIELD)); if (fp->state & BNX2X_FP_STATE_POLL_YIELD) rc = true; - fp->state = BNX2X_FP_STATE_IDLE; - spin_unlock(&fp->lock); + + /* state ==> idle, unless currently disabled */ + fp->state &= BNX2X_FP_STATE_DISABLED; + spin_unlock_bh(&fp->lock); return rc; } @@ -669,7 +673,9 @@ static inline bool bnx2x_fp_unlock_poll(struct bnx2x_fastpath *fp) if (fp->state & BNX2X_FP_STATE_POLL_YIELD) rc = true; - fp->state = BNX2X_FP_STATE_IDLE; + + /* state ==> idle, unless currently disabled */ + fp->state &= BNX2X_FP_STATE_DISABLED; spin_unlock_bh(&fp->lock); return rc; } @@ -677,9 +683,23 @@ static inline bool bnx2x_fp_unlock_poll(struct bnx2x_fastpath *fp) /* true if a socket is polling, even if it did not get the lock */ static inline bool bnx2x_fp_ll_polling(struct bnx2x_fastpath *fp) { - WARN_ON(!(fp->state & BNX2X_FP_LOCKED)); + WARN_ON(!(fp->state & BNX2X_FP_OWNED)); return fp->state & BNX2X_FP_USER_PEND; } + +/* false if fp is currently owned */ +static inline bool bnx2x_fp_ll_disable(struct bnx2x_fastpath *fp) +{ + int rc = true; + + spin_lock_bh(&fp->lock); + if (fp->state & BNX2X_FP_OWNED) + rc = false; + fp->state |= BNX2X_FP_STATE_DISABLED; + spin_unlock_bh(&fp->lock); + + return rc; +} #else static inline void bnx2x_fp_init_lock(struct bnx2x_fastpath *fp) { @@ -709,6 +729,10 @@ static inline bool bnx2x_fp_ll_polling(struct bnx2x_fastpath *fp) { return false; } +static inline bool bnx2x_fp_ll_disable(struct bnx2x_fastpath *fp) +{ + return true; +} #endif /* CONFIG_NET_RX_BUSY_POLL */ /* Use 2500 as a mini-jumbo MTU for FCoE */ @@ -1250,7 +1274,10 @@ struct bnx2x_slowpath { * Therefore, if they would have been defined in the same union, * data can get corrupted. */ - struct afex_vif_list_ramrod_data func_afex_rdata; + union { + struct afex_vif_list_ramrod_data viflist_data; + struct function_update_data func_update; + } func_afex_rdata; /* used by dmae command executer */ struct dmae_command dmae[MAX_DMAE_C]; @@ -2499,4 +2526,6 @@ void bnx2x_set_local_cmng(struct bnx2x *bp); #define MCPR_SCRATCH_BASE(bp) \ (CHIP_IS_E1x(bp) ? MCP_REG_MCPR_SCRATCH : MCP_A_REG_MCPR_SCRATCH) +#define E1H_MAX_MF_SB_COUNT (HC_SB_MAX_SB_E1X/(E1HVN_MAX * PORT_MAX)) + #endif /* bnx2x.h */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index ec96130533cc..bf811565ee24 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -160,6 +160,7 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata, struct sk_buff *skb = tx_buf->skb; u16 bd_idx = TX_BD(tx_buf->first_bd), new_cons; int nbd; + u16 split_bd_len = 0; /* prefetch skb end pointer to speedup dev_kfree_skb() */ prefetch(&skb->end); @@ -167,10 +168,7 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata, DP(NETIF_MSG_TX_DONE, "fp[%d]: pkt_idx %d buff @(%p)->skb %p\n", txdata->txq_index, idx, tx_buf, skb); - /* unmap first bd */ tx_start_bd = &txdata->tx_desc_ring[bd_idx].start_bd; - dma_unmap_single(&bp->pdev->dev, BD_UNMAP_ADDR(tx_start_bd), - BD_UNMAP_LEN(tx_start_bd), DMA_TO_DEVICE); nbd = le16_to_cpu(tx_start_bd->nbd) - 1; #ifdef BNX2X_STOP_ON_ERROR @@ -188,12 +186,19 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata, --nbd; bd_idx = TX_BD(NEXT_TX_IDX(bd_idx)); - /* ...and the TSO split header bd since they have no mapping */ + /* TSO headers+data bds share a common mapping. See bnx2x_tx_split() */ if (tx_buf->flags & BNX2X_TSO_SPLIT_BD) { + tx_data_bd = &txdata->tx_desc_ring[bd_idx].reg_bd; + split_bd_len = BD_UNMAP_LEN(tx_data_bd); --nbd; bd_idx = TX_BD(NEXT_TX_IDX(bd_idx)); } + /* unmap first bd */ + dma_unmap_single(&bp->pdev->dev, BD_UNMAP_ADDR(tx_start_bd), + BD_UNMAP_LEN(tx_start_bd) + split_bd_len, + DMA_TO_DEVICE); + /* now free frags */ while (nbd > 0) { @@ -1790,26 +1795,22 @@ static void bnx2x_napi_disable_cnic(struct bnx2x *bp) { int i; - local_bh_disable(); for_each_rx_queue_cnic(bp, i) { napi_disable(&bnx2x_fp(bp, i, napi)); - while (!bnx2x_fp_lock_napi(&bp->fp[i])) - mdelay(1); + while (!bnx2x_fp_ll_disable(&bp->fp[i])) + usleep_range(1000, 2000); } - local_bh_enable(); } static void bnx2x_napi_disable(struct bnx2x *bp) { int i; - local_bh_disable(); for_each_eth_queue(bp, i) { napi_disable(&bnx2x_fp(bp, i, napi)); - while (!bnx2x_fp_lock_napi(&bp->fp[i])) - mdelay(1); + while (!bnx2x_fp_ll_disable(&bp->fp[i])) + usleep_range(1000, 2000); } - local_bh_enable(); } void bnx2x_netif_start(struct bnx2x *bp) @@ -1832,7 +1833,8 @@ void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw) bnx2x_napi_disable_cnic(bp); } -u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb) +u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { struct bnx2x *bp = netdev_priv(dev); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index da8fcaa74495..41f3ca5ad972 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -524,7 +524,8 @@ int bnx2x_set_vf_mac(struct net_device *dev, int queue, u8 *mac); int bnx2x_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos); /* select_queue callback */ -u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb); +u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv); static inline void bnx2x_update_rx_prod(struct bnx2x *bp, struct bnx2x_fastpath *fp, diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 20dcc02431ca..11fc79585491 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -3865,6 +3865,19 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, bnx2x_warpcore_enable_AN_KR2(phy, params, vars); } else { + /* Enable Auto-Detect to support 1G over CL37 as well */ + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1, 0x10); + + /* Force cl48 sync_status LOW to avoid getting stuck in CL73 + * parallel-detect loop when CL73 and CL37 are enabled. + */ + CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK, + MDIO_AER_BLOCK_AER_REG, 0); + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_RXB_ANA_RX_CONTROL_PCI, 0x0800); + bnx2x_set_aer_mmd(params, phy); + bnx2x_disable_kr2(params, vars, phy); } @@ -8120,17 +8133,20 @@ static int bnx2x_get_edc_mode(struct bnx2x_phy *phy, *edc_mode = EDC_MODE_ACTIVE_DAC; else check_limiting_mode = 1; - } else if (copper_module_type & - SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE) { + } else { + *edc_mode = EDC_MODE_PASSIVE_DAC; + /* Even in case PASSIVE_DAC indication is not set, + * treat it as a passive DAC cable, since some cables + * don't have this indication. + */ + if (copper_module_type & + SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE) { DP(NETIF_MSG_LINK, "Passive Copper cable detected\n"); - *edc_mode = - EDC_MODE_PASSIVE_DAC; - } else { - DP(NETIF_MSG_LINK, - "Unknown copper-cable-type 0x%x !!!\n", - copper_module_type); - return -EINVAL; + } else { + DP(NETIF_MSG_LINK, + "Unknown copper-cable-type\n"); + } } break; } @@ -10825,9 +10841,9 @@ static int bnx2x_54618se_config_init(struct bnx2x_phy *phy, (1<<11)); if (((phy->req_line_speed == SPEED_AUTO_NEG) && - (phy->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) || - (phy->req_line_speed == SPEED_1000)) { + (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) || + (phy->req_line_speed == SPEED_1000)) { an_1000_val |= (1<<8); autoneg_val |= (1<<9 | 1<<12); if (phy->req_duplex == DUPLEX_FULL) @@ -10843,30 +10859,32 @@ static int bnx2x_54618se_config_init(struct bnx2x_phy *phy, 0x09, &an_1000_val); - /* Set 100 speed advertisement */ - if (((phy->req_line_speed == SPEED_AUTO_NEG) && - (phy->speed_cap_mask & - (PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL | - PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF)))) { - an_10_100_val |= (1<<7); - /* Enable autoneg and restart autoneg for legacy speeds */ - autoneg_val |= (1<<9 | 1<<12); - - if (phy->req_duplex == DUPLEX_FULL) - an_10_100_val |= (1<<8); - DP(NETIF_MSG_LINK, "Advertising 100M\n"); - } - - /* Set 10 speed advertisement */ - if (((phy->req_line_speed == SPEED_AUTO_NEG) && - (phy->speed_cap_mask & - (PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL | - PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF)))) { - an_10_100_val |= (1<<5); - autoneg_val |= (1<<9 | 1<<12); - if (phy->req_duplex == DUPLEX_FULL) + /* Advertise 10/100 link speed */ + if (phy->req_line_speed == SPEED_AUTO_NEG) { + if (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF) { + an_10_100_val |= (1<<5); + autoneg_val |= (1<<9 | 1<<12); + DP(NETIF_MSG_LINK, "Advertising 10M-HD\n"); + } + if (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) { an_10_100_val |= (1<<6); - DP(NETIF_MSG_LINK, "Advertising 10M\n"); + autoneg_val |= (1<<9 | 1<<12); + DP(NETIF_MSG_LINK, "Advertising 10M-FD\n"); + } + if (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF) { + an_10_100_val |= (1<<7); + autoneg_val |= (1<<9 | 1<<12); + DP(NETIF_MSG_LINK, "Advertising 100M-HD\n"); + } + if (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL) { + an_10_100_val |= (1<<8); + autoneg_val |= (1<<9 | 1<<12); + DP(NETIF_MSG_LINK, "Advertising 100M-FD\n"); + } } /* Only 10/100 are allowed to work in FORCE mode */ @@ -13342,6 +13360,10 @@ static u8 bnx2x_analyze_link_error(struct link_params *params, DP(NETIF_MSG_LINK, "Link changed:[%x %x]->%x\n", vars->link_up, old_status, status); + /* Do not touch the link in case physical link down */ + if ((vars->phy_flags & PHY_PHYSICAL_LINK_FLAG) == 0) + return 1; + /* a. Update shmem->link_status accordingly * b. Update link_vars->link_up */ @@ -13550,7 +13572,7 @@ static void bnx2x_check_kr2_wa(struct link_params *params, */ not_kr2_device = (((base_page & 0x8000) == 0) || (((base_page & 0x8000) && - ((next_page & 0xe0) == 0x2)))); + ((next_page & 0xe0) == 0x20)))); /* In case KR2 is already disabled, check if we need to re-enable it */ if (!(vars->link_attr_sync & LINK_ATTR_SYNC_KR2_ENABLE)) { diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 814d0eca9b33..8b3107b2fcc1 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -11447,9 +11447,9 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp) } } - /* adjust igu_sb_cnt to MF for E1x */ - if (CHIP_IS_E1x(bp) && IS_MF(bp)) - bp->igu_sb_cnt /= E1HVN_MAX; + /* adjust igu_sb_cnt to MF for E1H */ + if (CHIP_IS_E1H(bp) && IS_MF(bp)) + bp->igu_sb_cnt = min_t(u8, bp->igu_sb_cnt, E1H_MAX_MF_SB_COUNT); /* port info */ bnx2x_get_port_hwinfo(bp); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h index 3efbb35267c8..14ffb6e56e59 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h @@ -7179,6 +7179,7 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_WC_REG_RX1_PCI_CTRL 0x80ca #define MDIO_WC_REG_RX2_PCI_CTRL 0x80da #define MDIO_WC_REG_RX3_PCI_CTRL 0x80ea +#define MDIO_WC_REG_RXB_ANA_RX_CONTROL_PCI 0x80fa #define MDIO_WC_REG_XGXSBLK2_UNICORE_MODE_10G 0x8104 #define MDIO_WC_REG_XGXS_STATUS3 0x8129 #define MDIO_WC_REG_PAR_DET_10G_STATUS 0x8130 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c index 32c92abf5094..18438a504d57 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c @@ -2038,6 +2038,7 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp, struct bnx2x_vlan_mac_ramrod_params p; struct bnx2x_exe_queue_obj *exeq = &o->exe_queue; struct bnx2x_exeq_elem *exeq_pos, *exeq_pos_n; + unsigned long flags; int read_lock; int rc = 0; @@ -2046,8 +2047,9 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp, spin_lock_bh(&exeq->lock); list_for_each_entry_safe(exeq_pos, exeq_pos_n, &exeq->exe_queue, link) { - if (exeq_pos->cmd_data.vlan_mac.vlan_mac_flags == - *vlan_mac_flags) { + flags = exeq_pos->cmd_data.vlan_mac.vlan_mac_flags; + if (BNX2X_VLAN_MAC_CMP_FLAGS(flags) == + BNX2X_VLAN_MAC_CMP_FLAGS(*vlan_mac_flags)) { rc = exeq->remove(bp, exeq->owner, exeq_pos); if (rc) { BNX2X_ERR("Failed to remove command\n"); @@ -2080,7 +2082,9 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp, return read_lock; list_for_each_entry(pos, &o->head, link) { - if (pos->vlan_mac_flags == *vlan_mac_flags) { + flags = pos->vlan_mac_flags; + if (BNX2X_VLAN_MAC_CMP_FLAGS(flags) == + BNX2X_VLAN_MAC_CMP_FLAGS(*vlan_mac_flags)) { p.user_req.vlan_mac_flags = pos->vlan_mac_flags; memcpy(&p.user_req.u, &pos->u, sizeof(pos->u)); rc = bnx2x_config_vlan_mac(bp, &p); @@ -4382,8 +4386,11 @@ int bnx2x_config_rss(struct bnx2x *bp, struct bnx2x_raw_obj *r = &o->raw; /* Do nothing if only driver cleanup was requested */ - if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) + if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) { + DP(BNX2X_MSG_SP, "Not configuring RSS ramrod_flags=%lx\n", + p->ramrod_flags); return 0; + } r->set_pending(r); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h index 658f4e33abf9..6a53c15c85a3 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h @@ -266,6 +266,13 @@ enum { BNX2X_DONT_CONSUME_CAM_CREDIT, BNX2X_DONT_CONSUME_CAM_CREDIT_DEST, }; +/* When looking for matching filters, some flags are not interesting */ +#define BNX2X_VLAN_MAC_CMP_MASK (1 << BNX2X_UC_LIST_MAC | \ + 1 << BNX2X_ETH_MAC | \ + 1 << BNX2X_ISCSI_ETH_MAC | \ + 1 << BNX2X_NETQ_ETH_MAC) +#define BNX2X_VLAN_MAC_CMP_FLAGS(flags) \ + ((flags) & BNX2X_VLAN_MAC_CMP_MASK) struct bnx2x_vlan_mac_ramrod_params { /* Object to run the command from */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index 2e46c28fc601..e7845e5be1c7 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -1209,6 +1209,11 @@ static void bnx2x_vfop_rxmode(struct bnx2x *bp, struct bnx2x_virtf *vf) /* next state */ vfop->state = BNX2X_VFOP_RXMODE_DONE; + /* record the accept flags in vfdb so hypervisor can modify them + * if necessary + */ + bnx2x_vfq(vf, ramrod->cl_id - vf->igu_base_id, accept_flags) = + ramrod->rx_accept_flags; vfop->rc = bnx2x_config_rx_mode(bp, ramrod); bnx2x_vfop_finalize(vf, vfop->rc, VFOP_DONE); op_err: @@ -1224,39 +1229,43 @@ op_pending: return; } +static void bnx2x_vf_prep_rx_mode(struct bnx2x *bp, u8 qid, + struct bnx2x_rx_mode_ramrod_params *ramrod, + struct bnx2x_virtf *vf, + unsigned long accept_flags) +{ + struct bnx2x_vf_queue *vfq = vfq_get(vf, qid); + + memset(ramrod, 0, sizeof(*ramrod)); + ramrod->cid = vfq->cid; + ramrod->cl_id = vfq_cl_id(vf, vfq); + ramrod->rx_mode_obj = &bp->rx_mode_obj; + ramrod->func_id = FW_VF_HANDLE(vf->abs_vfid); + ramrod->rx_accept_flags = accept_flags; + ramrod->tx_accept_flags = accept_flags; + ramrod->pstate = &vf->filter_state; + ramrod->state = BNX2X_FILTER_RX_MODE_PENDING; + + set_bit(BNX2X_FILTER_RX_MODE_PENDING, &vf->filter_state); + set_bit(RAMROD_RX, &ramrod->ramrod_flags); + set_bit(RAMROD_TX, &ramrod->ramrod_flags); + + ramrod->rdata = bnx2x_vf_sp(bp, vf, rx_mode_rdata.e2); + ramrod->rdata_mapping = bnx2x_vf_sp_map(bp, vf, rx_mode_rdata.e2); +} + int bnx2x_vfop_rxmode_cmd(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_vfop_cmd *cmd, int qid, unsigned long accept_flags) { - struct bnx2x_vf_queue *vfq = vfq_get(vf, qid); struct bnx2x_vfop *vfop = bnx2x_vfop_add(bp, vf); if (vfop) { struct bnx2x_rx_mode_ramrod_params *ramrod = &vf->op_params.rx_mode; - memset(ramrod, 0, sizeof(*ramrod)); - - /* Prepare ramrod parameters */ - ramrod->cid = vfq->cid; - ramrod->cl_id = vfq_cl_id(vf, vfq); - ramrod->rx_mode_obj = &bp->rx_mode_obj; - ramrod->func_id = FW_VF_HANDLE(vf->abs_vfid); - - ramrod->rx_accept_flags = accept_flags; - ramrod->tx_accept_flags = accept_flags; - ramrod->pstate = &vf->filter_state; - ramrod->state = BNX2X_FILTER_RX_MODE_PENDING; - - set_bit(BNX2X_FILTER_RX_MODE_PENDING, &vf->filter_state); - set_bit(RAMROD_RX, &ramrod->ramrod_flags); - set_bit(RAMROD_TX, &ramrod->ramrod_flags); - - ramrod->rdata = - bnx2x_vf_sp(bp, vf, rx_mode_rdata.e2); - ramrod->rdata_mapping = - bnx2x_vf_sp_map(bp, vf, rx_mode_rdata.e2); + bnx2x_vf_prep_rx_mode(bp, qid, ramrod, vf, accept_flags); bnx2x_vfop_opset(BNX2X_VFOP_RXMODE_CONFIG, bnx2x_vfop_rxmode, cmd->done); @@ -3202,13 +3211,16 @@ int bnx2x_enable_sriov(struct bnx2x *bp) bnx2x_iov_static_resc(bp, vf); } - /* prepare msix vectors in VF configuration space */ + /* prepare msix vectors in VF configuration space - the value in the + * PCI configuration space should be the index of the last entry, + * namely one less than the actual size of the table + */ for (vf_idx = first_vf; vf_idx < first_vf + req_vfs; vf_idx++) { bnx2x_pretend_func(bp, HW_VF_HANDLE(bp, vf_idx)); REG_WR(bp, PCICFG_OFFSET + GRC_CONFIG_REG_VF_MSIX_CONTROL, - num_vf_queues); + num_vf_queues - 1); DP(BNX2X_MSG_IOV, "set msix vec num in VF %d cfg space to %d\n", - vf_idx, num_vf_queues); + vf_idx, num_vf_queues - 1); } bnx2x_pretend_func(bp, BP_ABS_FUNC(bp)); @@ -3436,10 +3448,18 @@ out: int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos) { + struct bnx2x_queue_state_params q_params = {NULL}; + struct bnx2x_vlan_mac_ramrod_params ramrod_param; + struct bnx2x_queue_update_params *update_params; + struct pf_vf_bulletin_content *bulletin = NULL; + struct bnx2x_rx_mode_ramrod_params rx_ramrod; struct bnx2x *bp = netdev_priv(dev); - int rc, q_logical_state; + struct bnx2x_vlan_mac_obj *vlan_obj; + unsigned long vlan_mac_flags = 0; + unsigned long ramrod_flags = 0; struct bnx2x_virtf *vf = NULL; - struct pf_vf_bulletin_content *bulletin = NULL; + unsigned long accept_flags; + int rc; /* sanity and init */ rc = bnx2x_vf_ndo_prep(bp, vfidx, &vf, &bulletin); @@ -3457,104 +3477,118 @@ int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos) /* update PF's copy of the VF's bulletin. No point in posting the vlan * to the VF since it doesn't have anything to do with it. But it useful * to store it here in case the VF is not up yet and we can only - * configure the vlan later when it does. + * configure the vlan later when it does. Treat vlan id 0 as remove the + * Host tag. */ - bulletin->valid_bitmap |= 1 << VLAN_VALID; + if (vlan > 0) + bulletin->valid_bitmap |= 1 << VLAN_VALID; + else + bulletin->valid_bitmap &= ~(1 << VLAN_VALID); bulletin->vlan = vlan; /* is vf initialized and queue set up? */ - q_logical_state = - bnx2x_get_q_logical_state(bp, &bnx2x_leading_vfq(vf, sp_obj)); - if (vf->state == VF_ENABLED && - q_logical_state == BNX2X_Q_LOGICAL_STATE_ACTIVE) { - /* configure the vlan in device on this vf's queue */ - unsigned long ramrod_flags = 0; - unsigned long vlan_mac_flags = 0; - struct bnx2x_vlan_mac_obj *vlan_obj = - &bnx2x_leading_vfq(vf, vlan_obj); - struct bnx2x_vlan_mac_ramrod_params ramrod_param; - struct bnx2x_queue_state_params q_params = {NULL}; - struct bnx2x_queue_update_params *update_params; + if (vf->state != VF_ENABLED || + bnx2x_get_q_logical_state(bp, &bnx2x_leading_vfq(vf, sp_obj)) != + BNX2X_Q_LOGICAL_STATE_ACTIVE) + return rc; - rc = validate_vlan_mac(bp, &bnx2x_leading_vfq(vf, mac_obj)); - if (rc) - return rc; - memset(&ramrod_param, 0, sizeof(ramrod_param)); + /* configure the vlan in device on this vf's queue */ + vlan_obj = &bnx2x_leading_vfq(vf, vlan_obj); + rc = validate_vlan_mac(bp, &bnx2x_leading_vfq(vf, mac_obj)); + if (rc) + return rc; - /* must lock vfpf channel to protect against vf flows */ - bnx2x_lock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN); + /* must lock vfpf channel to protect against vf flows */ + bnx2x_lock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN); - /* remove existing vlans */ - __set_bit(RAMROD_COMP_WAIT, &ramrod_flags); - rc = vlan_obj->delete_all(bp, vlan_obj, &vlan_mac_flags, - &ramrod_flags); - if (rc) { - BNX2X_ERR("failed to delete vlans\n"); - rc = -EINVAL; - goto out; - } + /* remove existing vlans */ + __set_bit(RAMROD_COMP_WAIT, &ramrod_flags); + rc = vlan_obj->delete_all(bp, vlan_obj, &vlan_mac_flags, + &ramrod_flags); + if (rc) { + BNX2X_ERR("failed to delete vlans\n"); + rc = -EINVAL; + goto out; + } + + /* need to remove/add the VF's accept_any_vlan bit */ + accept_flags = bnx2x_leading_vfq(vf, accept_flags); + if (vlan) + clear_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags); + else + set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags); + + bnx2x_vf_prep_rx_mode(bp, LEADING_IDX, &rx_ramrod, vf, + accept_flags); + bnx2x_leading_vfq(vf, accept_flags) = accept_flags; + bnx2x_config_rx_mode(bp, &rx_ramrod); + + /* configure the new vlan to device */ + memset(&ramrod_param, 0, sizeof(ramrod_param)); + __set_bit(RAMROD_COMP_WAIT, &ramrod_flags); + ramrod_param.vlan_mac_obj = vlan_obj; + ramrod_param.ramrod_flags = ramrod_flags; + set_bit(BNX2X_DONT_CONSUME_CAM_CREDIT, + &ramrod_param.user_req.vlan_mac_flags); + ramrod_param.user_req.u.vlan.vlan = vlan; + ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD; + rc = bnx2x_config_vlan_mac(bp, &ramrod_param); + if (rc) { + BNX2X_ERR("failed to configure vlan\n"); + rc = -EINVAL; + goto out; + } - /* send queue update ramrod to configure default vlan and silent - * vlan removal + /* send queue update ramrod to configure default vlan and silent + * vlan removal + */ + __set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags); + q_params.cmd = BNX2X_Q_CMD_UPDATE; + q_params.q_obj = &bnx2x_leading_vfq(vf, sp_obj); + update_params = &q_params.params.update; + __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG, + &update_params->update_flags); + __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG, + &update_params->update_flags); + if (vlan == 0) { + /* if vlan is 0 then we want to leave the VF traffic + * untagged, and leave the incoming traffic untouched + * (i.e. do not remove any vlan tags). */ - __set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags); - q_params.cmd = BNX2X_Q_CMD_UPDATE; - q_params.q_obj = &bnx2x_leading_vfq(vf, sp_obj); - update_params = &q_params.params.update; - __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG, + __clear_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN, + &update_params->update_flags); + __clear_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM, + &update_params->update_flags); + } else { + /* configure default vlan to vf queue and set silent + * vlan removal (the vf remains unaware of this vlan). + */ + __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN, &update_params->update_flags); - __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG, + __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM, &update_params->update_flags); + update_params->def_vlan = vlan; + update_params->silent_removal_value = + vlan & VLAN_VID_MASK; + update_params->silent_removal_mask = VLAN_VID_MASK; + } - if (vlan == 0) { - /* if vlan is 0 then we want to leave the VF traffic - * untagged, and leave the incoming traffic untouched - * (i.e. do not remove any vlan tags). - */ - __clear_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN, - &update_params->update_flags); - __clear_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM, - &update_params->update_flags); - } else { - /* configure the new vlan to device */ - __set_bit(RAMROD_COMP_WAIT, &ramrod_flags); - ramrod_param.vlan_mac_obj = vlan_obj; - ramrod_param.ramrod_flags = ramrod_flags; - ramrod_param.user_req.u.vlan.vlan = vlan; - ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD; - rc = bnx2x_config_vlan_mac(bp, &ramrod_param); - if (rc) { - BNX2X_ERR("failed to configure vlan\n"); - rc = -EINVAL; - goto out; - } - - /* configure default vlan to vf queue and set silent - * vlan removal (the vf remains unaware of this vlan). - */ - update_params = &q_params.params.update; - __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN, - &update_params->update_flags); - __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM, - &update_params->update_flags); - update_params->def_vlan = vlan; - } + /* Update the Queue state */ + rc = bnx2x_queue_state_change(bp, &q_params); + if (rc) { + BNX2X_ERR("Failed to configure default VLAN\n"); + goto out; + } - /* Update the Queue state */ - rc = bnx2x_queue_state_change(bp, &q_params); - if (rc) { - BNX2X_ERR("Failed to configure default VLAN\n"); - goto out; - } - /* clear the flag indicating that this VF needs its vlan - * (will only be set if the HV configured the Vlan before vf was - * up and we were called because the VF came up later - */ + /* clear the flag indicating that this VF needs its vlan + * (will only be set if the HV configured the Vlan before vf was + * up and we were called because the VF came up later + */ out: - vf->cfg_flags &= ~VF_CFG_VLAN; - bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN); - } + vf->cfg_flags &= ~VF_CFG_VLAN; + bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN); + return rc; } diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h index 1ff6a9366629..8c213fa52174 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h @@ -74,6 +74,7 @@ struct bnx2x_vf_queue { /* VLANs object */ struct bnx2x_vlan_mac_obj vlan_obj; atomic_t vlan_count; /* 0 means vlan-0 is set ~ untagged */ + unsigned long accept_flags; /* last accept flags configured */ /* Queue Slow-path State object */ struct bnx2x_queue_sp_obj sp_obj; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c index efa8a151d789..0756d7dabdd5 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c @@ -208,7 +208,7 @@ static int bnx2x_get_vf_id(struct bnx2x *bp, u32 *vf_id) return -EINVAL; } - BNX2X_ERR("valid ME register value: 0x%08x\n", me_reg); + DP(BNX2X_MSG_IOV, "valid ME register value: 0x%08x\n", me_reg); *vf_id = (me_reg & ME_REG_VF_NUM_MASK) >> ME_REG_VF_NUM_SHIFT; @@ -1598,6 +1598,8 @@ static void bnx2x_vfop_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf) if (msg->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED) { unsigned long accept = 0; + struct pf_vf_bulletin_content *bulletin = + BP_VF_BULLETIN(bp, vf->index); /* covert VF-PF if mask to bnx2x accept flags */ if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST) @@ -1617,9 +1619,11 @@ static void bnx2x_vfop_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf) __set_bit(BNX2X_ACCEPT_BROADCAST, &accept); /* A packet arriving the vf's mac should be accepted - * with any vlan + * with any vlan, unless a vlan has already been + * configured. */ - __set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept); + if (!(bulletin->valid_bitmap & (1 << VLAN_VALID))) + __set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept); /* set rx-mode */ rc = bnx2x_vfop_rxmode_cmd(bp, vf, &cmd, @@ -1710,6 +1714,21 @@ static void bnx2x_vf_mbx_set_q_filters(struct bnx2x *bp, goto response; } } + /* if vlan was set by hypervisor we don't allow guest to config vlan */ + if (bulletin->valid_bitmap & 1 << VLAN_VALID) { + int i; + + /* search for vlan filters */ + for (i = 0; i < filters->n_mac_vlan_filters; i++) { + if (filters->filters[i].flags & + VFPF_Q_FILTER_VLAN_TAG_VALID) { + BNX2X_ERR("VF[%d] attempted to configure vlan but one was already set by Hypervisor. Aborting request\n", + vf->abs_vfid); + vf->op_rc = -EPERM; + goto response; + } + } + } /* verify vf_qid */ if (filters->vf_qid > vf_rxq_count(vf)) @@ -1805,6 +1824,9 @@ static void bnx2x_vf_mbx_update_rss(struct bnx2x *bp, struct bnx2x_virtf *vf, vf_op_params->rss_result_mask = rss_tlv->rss_result_mask; /* flags handled individually for backward/forward compatability */ + vf_op_params->rss_flags = 0; + vf_op_params->ramrod_flags = 0; + if (rss_tlv->rss_flags & VFPF_RSS_MODE_DISABLED) __set_bit(BNX2X_RSS_MODE_DISABLED, &vf_op_params->rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_MODE_REGULAR) diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index f3dd93b4aeaa..15a66e4b1f57 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -7622,7 +7622,7 @@ static inline int tg3_4g_overflow_test(dma_addr_t mapping, int len) { u32 base = (u32) mapping & 0xffffffff; - return (base > 0xffffdcc0) && (base + len + 8 < base); + return base + len + 8 < base; } /* Test for TSO DMA buffers that cross into regions which are within MSS bytes diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 6c9308850453..56e0415f8cdf 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -228,6 +228,25 @@ struct tp_params { uint32_t dack_re; /* DACK timer resolution */ unsigned short tx_modq[NCHAN]; /* channel to modulation queue map */ + + u32 vlan_pri_map; /* cached TP_VLAN_PRI_MAP */ + u32 ingress_config; /* cached TP_INGRESS_CONFIG */ + + /* TP_VLAN_PRI_MAP Compressed Filter Tuple field offsets. This is a + * subset of the set of fields which may be present in the Compressed + * Filter Tuple portion of filters and TCP TCB connections. The + * fields which are present are controlled by the TP_VLAN_PRI_MAP. + * Since a variable number of fields may or may not be present, their + * shifted field positions within the Compressed Filter Tuple may + * vary, or not even be present if the field isn't selected in + * TP_VLAN_PRI_MAP. Since some of these fields are needed in various + * places we store their offsets here, or a -1 if the field isn't + * present. + */ + int vlan_shift; + int vnic_shift; + int port_shift; + int protocol_shift; }; struct vpd_params { @@ -926,6 +945,8 @@ int t4_prep_fw(struct adapter *adap, struct fw_info *fw_info, const u8 *fw_data, unsigned int fw_size, struct fw_hdr *card_fw, enum dev_state state, int *reset); int t4_prep_adapter(struct adapter *adapter); +int t4_init_tp_params(struct adapter *adap); +int t4_filter_field_shift(const struct adapter *adap, int filter_sel); int t4_port_init(struct adapter *adap, int mbox, int pf, int vf); void t4_fatal_err(struct adapter *adapter); int t4_config_rss_range(struct adapter *adapter, int mbox, unsigned int viid, diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index d6b12e035a7d..fff02ed1295e 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -2986,7 +2986,14 @@ int cxgb4_alloc_stid(struct tid_info *t, int family, void *data) if (stid >= 0) { t->stid_tab[stid].data = data; stid += t->stid_base; - t->stids_in_use++; + /* IPv6 requires max of 520 bits or 16 cells in TCAM + * This is equivalent to 4 TIDs. With CLIP enabled it + * needs 2 TIDs. + */ + if (family == PF_INET) + t->stids_in_use++; + else + t->stids_in_use += 4; } spin_unlock_bh(&t->stid_lock); return stid; @@ -3012,7 +3019,8 @@ int cxgb4_alloc_sftid(struct tid_info *t, int family, void *data) } if (stid >= 0) { t->stid_tab[stid].data = data; - stid += t->stid_base; + stid -= t->nstids; + stid += t->sftid_base; t->stids_in_use++; } spin_unlock_bh(&t->stid_lock); @@ -3024,14 +3032,24 @@ EXPORT_SYMBOL(cxgb4_alloc_sftid); */ void cxgb4_free_stid(struct tid_info *t, unsigned int stid, int family) { - stid -= t->stid_base; + /* Is it a server filter TID? */ + if (t->nsftids && (stid >= t->sftid_base)) { + stid -= t->sftid_base; + stid += t->nstids; + } else { + stid -= t->stid_base; + } + spin_lock_bh(&t->stid_lock); if (family == PF_INET) __clear_bit(stid, t->stid_bmap); else bitmap_release_region(t->stid_bmap, stid, 2); t->stid_tab[stid].data = NULL; - t->stids_in_use--; + if (family == PF_INET) + t->stids_in_use--; + else + t->stids_in_use -= 4; spin_unlock_bh(&t->stid_lock); } EXPORT_SYMBOL(cxgb4_free_stid); @@ -3134,6 +3152,7 @@ static int tid_init(struct tid_info *t) size_t size; unsigned int stid_bmap_size; unsigned int natids = t->natids; + struct adapter *adap = container_of(t, struct adapter, tids); stid_bmap_size = BITS_TO_LONGS(t->nstids + t->nsftids); size = t->ntids * sizeof(*t->tid_tab) + @@ -3167,6 +3186,11 @@ static int tid_init(struct tid_info *t) t->afree = t->atid_tab; } bitmap_zero(t->stid_bmap, t->nstids + t->nsftids); + /* Reserve stid 0 for T4/T5 adapters */ + if (!t->stid_base && + (is_t4(adap->params.chip) || is_t5(adap->params.chip))) + __set_bit(0, t->stid_bmap); + return 0; } @@ -3731,7 +3755,7 @@ static void uld_attach(struct adapter *adap, unsigned int uld) lli.ucq_density = 1 << QUEUESPERPAGEPF0_GET( t4_read_reg(adap, SGE_INGRESS_QUEUES_PER_PAGE_PF) >> (adap->fn * 4)); - lli.filt_mode = adap->filter_mode; + lli.filt_mode = adap->params.tp.vlan_pri_map; /* MODQ_REQ_MAP sets queues 0-3 to chan 0-3 */ for (i = 0; i < NCHAN; i++) lli.tx_modq[i] = i; @@ -4179,7 +4203,7 @@ int cxgb4_create_server_filter(const struct net_device *dev, unsigned int stid, adap = netdev2adap(dev); /* Adjust stid to correct filter index */ - stid -= adap->tids.nstids; + stid -= adap->tids.sftid_base; stid += adap->tids.nftids; /* Check to make sure the filter requested is writable ... @@ -4205,12 +4229,17 @@ int cxgb4_create_server_filter(const struct net_device *dev, unsigned int stid, f->fs.val.lip[i] = val[i]; f->fs.mask.lip[i] = ~0; } - if (adap->filter_mode & F_PORT) { + if (adap->params.tp.vlan_pri_map & F_PORT) { f->fs.val.iport = port; f->fs.mask.iport = mask; } } + if (adap->params.tp.vlan_pri_map & F_PROTOCOL) { + f->fs.val.proto = IPPROTO_TCP; + f->fs.mask.proto = ~0; + } + f->fs.dirsteer = 1; f->fs.iq = queue; /* Mark filter as locked */ @@ -4237,7 +4266,7 @@ int cxgb4_remove_server_filter(const struct net_device *dev, unsigned int stid, adap = netdev2adap(dev); /* Adjust stid to correct filter index */ - stid -= adap->tids.nstids; + stid -= adap->tids.sftid_base; stid += adap->tids.nftids; f = &adap->tids.ftid_tab[stid]; @@ -5092,7 +5121,7 @@ static int adap_init0(struct adapter *adap) enum dev_state state; u32 params[7], val[7]; struct fw_caps_config_cmd caps_cmd; - int reset = 1, j; + int reset = 1; /* * Contact FW, advertising Master capability (and potentially forcing @@ -5434,21 +5463,11 @@ static int adap_init0(struct adapter *adap) /* * These are finalized by FW initialization, load their values now. */ - v = t4_read_reg(adap, TP_TIMER_RESOLUTION); - adap->params.tp.tre = TIMERRESOLUTION_GET(v); - adap->params.tp.dack_re = DELAYEDACKRESOLUTION_GET(v); t4_read_mtu_tbl(adap, adap->params.mtus, NULL); t4_load_mtus(adap, adap->params.mtus, adap->params.a_wnd, adap->params.b_wnd); - /* MODQ_REQ_MAP defaults to setting queues 0-3 to chan 0-3 */ - for (j = 0; j < NCHAN; j++) - adap->params.tp.tx_modq[j] = j; - - t4_read_indirect(adap, TP_PIO_ADDR, TP_PIO_DATA, - &adap->filter_mode, 1, - TP_VLAN_PRI_MAP); - + t4_init_tp_params(adap); adap->flags |= FW_OK; return 0; diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h index 6f21f2451c30..4dd0a82533e4 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h @@ -131,7 +131,14 @@ static inline void *lookup_atid(const struct tid_info *t, unsigned int atid) static inline void *lookup_stid(const struct tid_info *t, unsigned int stid) { - stid -= t->stid_base; + /* Is it a server filter TID? */ + if (t->nsftids && (stid >= t->sftid_base)) { + stid -= t->sftid_base; + stid += t->nstids; + } else { + stid -= t->stid_base; + } + return stid < (t->nstids + t->nsftids) ? t->stid_tab[stid].data : NULL; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c index 29878098101e..cb05be905def 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c @@ -45,6 +45,7 @@ #include "l2t.h" #include "t4_msg.h" #include "t4fw_api.h" +#include "t4_regs.h" #define VLAN_NONE 0xfff @@ -411,6 +412,40 @@ done: } EXPORT_SYMBOL(cxgb4_l2t_get); +u64 cxgb4_select_ntuple(struct net_device *dev, + const struct l2t_entry *l2t) +{ + struct adapter *adap = netdev2adap(dev); + struct tp_params *tp = &adap->params.tp; + u64 ntuple = 0; + + /* Initialize each of the fields which we care about which are present + * in the Compressed Filter Tuple. + */ + if (tp->vlan_shift >= 0 && l2t->vlan != VLAN_NONE) + ntuple |= (F_FT_VLAN_VLD | l2t->vlan) << tp->vlan_shift; + + if (tp->port_shift >= 0) + ntuple |= (u64)l2t->lport << tp->port_shift; + + if (tp->protocol_shift >= 0) + ntuple |= (u64)IPPROTO_TCP << tp->protocol_shift; + + if (tp->vnic_shift >= 0) { + u32 viid = cxgb4_port_viid(dev); + u32 vf = FW_VIID_VIN_GET(viid); + u32 pf = FW_VIID_PFN_GET(viid); + u32 vld = FW_VIID_VIVLD_GET(viid); + + ntuple |= (u64)(V_FT_VNID_ID_VF(vf) | + V_FT_VNID_ID_PF(pf) | + V_FT_VNID_ID_VLD(vld)) << tp->vnic_shift; + } + + return ntuple; +} +EXPORT_SYMBOL(cxgb4_select_ntuple); + /* * Called when address resolution fails for an L2T entry to handle packets * on the arpq head. If a packet specifies a failure handler it is invoked, diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.h b/drivers/net/ethernet/chelsio/cxgb4/l2t.h index 108c0f1fce1c..85eb5c71358d 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.h +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.h @@ -98,7 +98,8 @@ int cxgb4_l2t_send(struct net_device *dev, struct sk_buff *skb, struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh, const struct net_device *physdev, unsigned int priority); - +u64 cxgb4_select_ntuple(struct net_device *dev, + const struct l2t_entry *l2t); void t4_l2t_update(struct adapter *adap, struct neighbour *neigh); struct l2t_entry *t4_l2t_alloc_switching(struct l2t_data *d); int t4_l2t_set_switching(struct adapter *adap, struct l2t_entry *e, u16 vlan, diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index cc380c36e1a8..cc3511a5cd0c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -2581,7 +2581,7 @@ static int t4_sge_init_soft(struct adapter *adap) #undef READ_FL_BUF if (fl_small_pg != PAGE_SIZE || - (fl_large_pg != 0 && (fl_large_pg <= fl_small_pg || + (fl_large_pg != 0 && (fl_large_pg < fl_small_pg || (fl_large_pg & (fl_large_pg-1)) != 0))) { dev_err(adap->pdev_dev, "bad SGE FL page buffer sizes [%d, %d]\n", fl_small_pg, fl_large_pg); diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 74a6fce5a15a..e1413eacdbd2 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -3808,6 +3808,109 @@ int t4_prep_adapter(struct adapter *adapter) return 0; } +/** + * t4_init_tp_params - initialize adap->params.tp + * @adap: the adapter + * + * Initialize various fields of the adapter's TP Parameters structure. + */ +int t4_init_tp_params(struct adapter *adap) +{ + int chan; + u32 v; + + v = t4_read_reg(adap, TP_TIMER_RESOLUTION); + adap->params.tp.tre = TIMERRESOLUTION_GET(v); + adap->params.tp.dack_re = DELAYEDACKRESOLUTION_GET(v); + + /* MODQ_REQ_MAP defaults to setting queues 0-3 to chan 0-3 */ + for (chan = 0; chan < NCHAN; chan++) + adap->params.tp.tx_modq[chan] = chan; + + /* Cache the adapter's Compressed Filter Mode and global Incress + * Configuration. + */ + t4_read_indirect(adap, TP_PIO_ADDR, TP_PIO_DATA, + &adap->params.tp.vlan_pri_map, 1, + TP_VLAN_PRI_MAP); + t4_read_indirect(adap, TP_PIO_ADDR, TP_PIO_DATA, + &adap->params.tp.ingress_config, 1, + TP_INGRESS_CONFIG); + + /* Now that we have TP_VLAN_PRI_MAP cached, we can calculate the field + * shift positions of several elements of the Compressed Filter Tuple + * for this adapter which we need frequently ... + */ + adap->params.tp.vlan_shift = t4_filter_field_shift(adap, F_VLAN); + adap->params.tp.vnic_shift = t4_filter_field_shift(adap, F_VNIC_ID); + adap->params.tp.port_shift = t4_filter_field_shift(adap, F_PORT); + adap->params.tp.protocol_shift = t4_filter_field_shift(adap, + F_PROTOCOL); + + /* If TP_INGRESS_CONFIG.VNID == 0, then TP_VLAN_PRI_MAP.VNIC_ID + * represents the presense of an Outer VLAN instead of a VNIC ID. + */ + if ((adap->params.tp.ingress_config & F_VNIC) == 0) + adap->params.tp.vnic_shift = -1; + + return 0; +} + +/** + * t4_filter_field_shift - calculate filter field shift + * @adap: the adapter + * @filter_sel: the desired field (from TP_VLAN_PRI_MAP bits) + * + * Return the shift position of a filter field within the Compressed + * Filter Tuple. The filter field is specified via its selection bit + * within TP_VLAN_PRI_MAL (filter mode). E.g. F_VLAN. + */ +int t4_filter_field_shift(const struct adapter *adap, int filter_sel) +{ + unsigned int filter_mode = adap->params.tp.vlan_pri_map; + unsigned int sel; + int field_shift; + + if ((filter_mode & filter_sel) == 0) + return -1; + + for (sel = 1, field_shift = 0; sel < filter_sel; sel <<= 1) { + switch (filter_mode & sel) { + case F_FCOE: + field_shift += W_FT_FCOE; + break; + case F_PORT: + field_shift += W_FT_PORT; + break; + case F_VNIC_ID: + field_shift += W_FT_VNIC_ID; + break; + case F_VLAN: + field_shift += W_FT_VLAN; + break; + case F_TOS: + field_shift += W_FT_TOS; + break; + case F_PROTOCOL: + field_shift += W_FT_PROTOCOL; + break; + case F_ETHERTYPE: + field_shift += W_FT_ETHERTYPE; + break; + case F_MACMATCH: + field_shift += W_FT_MACMATCH; + break; + case F_MPSHITTYPE: + field_shift += W_FT_MPSHITTYPE; + break; + case F_FRAGMENTATION: + field_shift += W_FT_FRAGMENTATION; + break; + } + } + return field_shift; +} + int t4_port_init(struct adapter *adap, int mbox, int pf, int vf) { u8 addr[6]; diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h index 0a8205d69d2c..4082522d8140 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h @@ -1171,10 +1171,50 @@ #define A_TP_TX_SCHED_PCMD 0x25 +#define S_VNIC 11 +#define V_VNIC(x) ((x) << S_VNIC) +#define F_VNIC V_VNIC(1U) + +#define S_FRAGMENTATION 9 +#define V_FRAGMENTATION(x) ((x) << S_FRAGMENTATION) +#define F_FRAGMENTATION V_FRAGMENTATION(1U) + +#define S_MPSHITTYPE 8 +#define V_MPSHITTYPE(x) ((x) << S_MPSHITTYPE) +#define F_MPSHITTYPE V_MPSHITTYPE(1U) + +#define S_MACMATCH 7 +#define V_MACMATCH(x) ((x) << S_MACMATCH) +#define F_MACMATCH V_MACMATCH(1U) + +#define S_ETHERTYPE 6 +#define V_ETHERTYPE(x) ((x) << S_ETHERTYPE) +#define F_ETHERTYPE V_ETHERTYPE(1U) + +#define S_PROTOCOL 5 +#define V_PROTOCOL(x) ((x) << S_PROTOCOL) +#define F_PROTOCOL V_PROTOCOL(1U) + +#define S_TOS 4 +#define V_TOS(x) ((x) << S_TOS) +#define F_TOS V_TOS(1U) + +#define S_VLAN 3 +#define V_VLAN(x) ((x) << S_VLAN) +#define F_VLAN V_VLAN(1U) + +#define S_VNIC_ID 2 +#define V_VNIC_ID(x) ((x) << S_VNIC_ID) +#define F_VNIC_ID V_VNIC_ID(1U) + #define S_PORT 1 #define V_PORT(x) ((x) << S_PORT) #define F_PORT V_PORT(1U) +#define S_FCOE 0 +#define V_FCOE(x) ((x) << S_FCOE) +#define F_FCOE V_FCOE(1U) + #define NUM_MPS_CLS_SRAM_L_INSTANCES 336 #define NUM_MPS_T5_CLS_SRAM_L_INSTANCES 512 @@ -1213,4 +1253,37 @@ #define V_CHIPID(x) ((x) << S_CHIPID) #define G_CHIPID(x) (((x) >> S_CHIPID) & M_CHIPID) +/* TP_VLAN_PRI_MAP controls which subset of fields will be present in the + * Compressed Filter Tuple for LE filters. Each bit set in TP_VLAN_PRI_MAP + * selects for a particular field being present. These fields, when present + * in the Compressed Filter Tuple, have the following widths in bits. + */ +#define W_FT_FCOE 1 +#define W_FT_PORT 3 +#define W_FT_VNIC_ID 17 +#define W_FT_VLAN 17 +#define W_FT_TOS 8 +#define W_FT_PROTOCOL 8 +#define W_FT_ETHERTYPE 16 +#define W_FT_MACMATCH 9 +#define W_FT_MPSHITTYPE 3 +#define W_FT_FRAGMENTATION 1 + +/* Some of the Compressed Filter Tuple fields have internal structure. These + * bit shifts/masks describe those structures. All shifts are relative to the + * base position of the fields within the Compressed Filter Tuple + */ +#define S_FT_VLAN_VLD 16 +#define V_FT_VLAN_VLD(x) ((x) << S_FT_VLAN_VLD) +#define F_FT_VLAN_VLD V_FT_VLAN_VLD(1U) + +#define S_FT_VNID_ID_VF 0 +#define V_FT_VNID_ID_VF(x) ((x) << S_FT_VNID_ID_VF) + +#define S_FT_VNID_ID_PF 7 +#define V_FT_VNID_ID_PF(x) ((x) << S_FT_VNID_ID_PF) + +#define S_FT_VNID_ID_VLD 16 +#define V_FT_VNID_ID_VLD(x) ((x) << S_FT_VNID_ID_VLD) + #endif /* __T4_REGS_H */ diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index 5878df619b53..4ccaf9af6fc9 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -104,6 +104,7 @@ static inline char *nic_name(struct pci_dev *pdev) #define BE3_MAX_RSS_QS 16 #define BE3_MAX_TX_QS 16 #define BE3_MAX_EVT_QS 16 +#define BE3_SRIOV_MAX_EVT_QS 8 #define MAX_RX_QS 32 #define MAX_EVT_QS 32 @@ -480,7 +481,7 @@ struct be_adapter { struct list_head entry; u32 flash_status; - struct completion flash_compl; + struct completion et_cmd_compl; struct be_resources res; /* resources available for the func */ u16 num_vfs; /* Number of VFs provisioned by PF */ diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index e0e8bc1ef14c..94c35c8d799d 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -141,11 +141,17 @@ static int be_mcc_compl_process(struct be_adapter *adapter, subsystem = resp_hdr->subsystem; } + if (opcode == OPCODE_LOWLEVEL_LOOPBACK_TEST && + subsystem == CMD_SUBSYSTEM_LOWLEVEL) { + complete(&adapter->et_cmd_compl); + return 0; + } + if (((opcode == OPCODE_COMMON_WRITE_FLASHROM) || (opcode == OPCODE_COMMON_WRITE_OBJECT)) && (subsystem == CMD_SUBSYSTEM_COMMON)) { adapter->flash_status = compl_status; - complete(&adapter->flash_compl); + complete(&adapter->et_cmd_compl); } if (compl_status == MCC_STATUS_SUCCESS) { @@ -2017,6 +2023,9 @@ int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, 0x3ea83c02, 0x4a110304}; int status; + if (!(be_if_cap_flags(adapter) & BE_IF_FLAGS_RSS)) + return 0; + if (mutex_lock_interruptible(&adapter->mbox_lock)) return -1; @@ -2160,7 +2169,7 @@ int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd, be_mcc_notify(adapter); spin_unlock_bh(&adapter->mcc_lock); - if (!wait_for_completion_timeout(&adapter->flash_compl, + if (!wait_for_completion_timeout(&adapter->et_cmd_compl, msecs_to_jiffies(60000))) status = -1; else @@ -2255,8 +2264,8 @@ int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, be_mcc_notify(adapter); spin_unlock_bh(&adapter->mcc_lock); - if (!wait_for_completion_timeout(&adapter->flash_compl, - msecs_to_jiffies(40000))) + if (!wait_for_completion_timeout(&adapter->et_cmd_compl, + msecs_to_jiffies(40000))) status = -1; else status = adapter->flash_status; @@ -2367,6 +2376,7 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, { struct be_mcc_wrb *wrb; struct be_cmd_req_loopback_test *req; + struct be_cmd_resp_loopback_test *resp; int status; spin_lock_bh(&adapter->mcc_lock); @@ -2381,8 +2391,8 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL, OPCODE_LOWLEVEL_LOOPBACK_TEST, sizeof(*req), wrb, NULL); - req->hdr.timeout = cpu_to_le32(4); + req->hdr.timeout = cpu_to_le32(15); req->pattern = cpu_to_le64(pattern); req->src_port = cpu_to_le32(port_num); req->dest_port = cpu_to_le32(port_num); @@ -2390,12 +2400,15 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, req->num_pkts = cpu_to_le32(num_pkts); req->loopback_type = cpu_to_le32(loopback_type); - status = be_mcc_notify_wait(adapter); - if (!status) { - struct be_cmd_resp_loopback_test *resp = embedded_payload(wrb); - status = le32_to_cpu(resp->status); - } + be_mcc_notify(adapter); + + spin_unlock_bh(&adapter->mcc_lock); + wait_for_completion(&adapter->et_cmd_compl); + resp = embedded_payload(wrb); + status = le32_to_cpu(resp->status); + + return status; err: spin_unlock_bh(&adapter->mcc_lock); return status; diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 0fde69d5cb6a..bf40fdaecfa3 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2744,13 +2744,16 @@ static int be_rx_qs_create(struct be_adapter *adapter) if (!BEx_chip(adapter)) adapter->rss_flags |= RSS_ENABLE_UDP_IPV4 | RSS_ENABLE_UDP_IPV6; + } else { + /* Disable RSS, if only default RX Q is created */ + adapter->rss_flags = RSS_ENABLE_NONE; + } - rc = be_cmd_rss_config(adapter, rsstable, adapter->rss_flags, - 128); - if (rc) { - adapter->rss_flags = 0; - return rc; - } + rc = be_cmd_rss_config(adapter, rsstable, adapter->rss_flags, + 128); + if (rc) { + adapter->rss_flags = RSS_ENABLE_NONE; + return rc; } /* First time posting */ @@ -3124,11 +3127,11 @@ static void BEx_get_resources(struct be_adapter *adapter, { struct pci_dev *pdev = adapter->pdev; bool use_sriov = false; + int max_vfs; - if (BE3_chip(adapter) && sriov_want(adapter)) { - int max_vfs; + max_vfs = pci_sriov_get_totalvfs(pdev); - max_vfs = pci_sriov_get_totalvfs(pdev); + if (BE3_chip(adapter) && sriov_want(adapter)) { res->max_vfs = max_vfs > 0 ? min(MAX_VFS, max_vfs) : 0; use_sriov = res->max_vfs; } @@ -3159,7 +3162,11 @@ static void BEx_get_resources(struct be_adapter *adapter, BE3_MAX_RSS_QS : BE2_MAX_RSS_QS; res->max_rx_qs = res->max_rss_qs + 1; - res->max_evt_qs = be_physfn(adapter) ? BE3_MAX_EVT_QS : 1; + if (be_physfn(adapter)) + res->max_evt_qs = (max_vfs > 0) ? + BE3_SRIOV_MAX_EVT_QS : BE3_MAX_EVT_QS; + else + res->max_evt_qs = 1; res->if_cap_flags = BE_IF_CAP_FLAGS_WANT; if (!(adapter->function_caps & BE_FUNCTION_CAPS_RSS)) @@ -4205,7 +4212,7 @@ static int be_ctrl_init(struct be_adapter *adapter) spin_lock_init(&adapter->mcc_lock); spin_lock_init(&adapter->mcc_cq_lock); - init_completion(&adapter->flash_compl); + init_completion(&adapter->et_cmd_compl); pci_save_state(adapter->pdev); return 0; diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index e7c8b749c5a5..50bb71c663e2 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -428,6 +428,8 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev) /* If this was the last BD in the ring, start at the beginning again. */ bdp = fec_enet_get_nextdesc(bdp, fep); + skb_tx_timestamp(skb); + fep->cur_tx = bdp; if (fep->cur_tx == fep->dirty_tx) @@ -436,8 +438,6 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev) /* Trigger transmission start */ writel(0, fep->hwp + FEC_X_DES_ACTIVE); - skb_tx_timestamp(skb); - return NETDEV_TX_OK; } diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c index 895450e9bb3c..ff2d806eaef7 100644 --- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c +++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c @@ -718,8 +718,11 @@ static s32 e1000_reset_hw_80003es2lan(struct e1000_hw *hw) e1000_release_phy_80003es2lan(hw); /* Disable IBIST slave mode (far-end loopback) */ - e1000_read_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM, - &kum_reg_data); + ret_val = + e1000_read_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM, + &kum_reg_data); + if (ret_val) + return ret_val; kum_reg_data |= E1000_KMRNCTRLSTA_IBIST_DISABLE; e1000_write_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM, kum_reg_data); diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 8d3945ab7334..c30d41d6e426 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -6174,7 +6174,7 @@ static int __e1000_resume(struct pci_dev *pdev) return 0; } -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_PM static int e1000_suspend(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); @@ -6193,7 +6193,7 @@ static int e1000_resume(struct device *dev) return __e1000_resume(pdev); } -#endif /* CONFIG_PM_SLEEP */ +#endif /* CONFIG_PM */ #ifdef CONFIG_PM_RUNTIME static int e1000_runtime_suspend(struct device *dev) diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c index da2be59505c0..20e71f4ca426 100644 --- a/drivers/net/ethernet/intel/e1000e/phy.c +++ b/drivers/net/ethernet/intel/e1000e/phy.c @@ -1757,19 +1757,23 @@ s32 e1000e_phy_has_link_generic(struct e1000_hw *hw, u32 iterations, * it across the board. */ ret_val = e1e_rphy(hw, MII_BMSR, &phy_status); - if (ret_val) + if (ret_val) { /* If the first read fails, another entity may have * ownership of the resources, wait and try again to * see if they have relinquished the resources yet. */ - udelay(usec_interval); + if (usec_interval >= 1000) + msleep(usec_interval / 1000); + else + udelay(usec_interval); + } ret_val = e1e_rphy(hw, MII_BMSR, &phy_status); if (ret_val) break; if (phy_status & BMSR_LSTATUS) break; if (usec_interval >= 1000) - mdelay(usec_interval / 1000); + msleep(usec_interval / 1000); else udelay(usec_interval); } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index cc06854296a3..5bcc870f8367 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -6827,12 +6827,20 @@ static inline int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, u16 size) return __ixgbe_maybe_stop_tx(tx_ring, size); } -#ifdef IXGBE_FCOE -static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { + struct ixgbe_fwd_adapter *fwd_adapter = accel_priv; +#ifdef IXGBE_FCOE struct ixgbe_adapter *adapter; struct ixgbe_ring_feature *f; int txq; +#endif + + if (fwd_adapter) + return skb->queue_mapping + fwd_adapter->tx_base_queue; + +#ifdef IXGBE_FCOE /* * only execute the code below if protocol is FCoE @@ -6858,9 +6866,11 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb) txq -= f->indices; return txq + f->offset; +#else + return __netdev_pick_tx(dev, skb); +#endif } -#endif netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct ixgbe_adapter *adapter, struct ixgbe_ring *tx_ring) @@ -7629,27 +7639,11 @@ static void ixgbe_fwd_del(struct net_device *pdev, void *priv) kfree(fwd_adapter); } -static netdev_tx_t ixgbe_fwd_xmit(struct sk_buff *skb, - struct net_device *dev, - void *priv) -{ - struct ixgbe_fwd_adapter *fwd_adapter = priv; - unsigned int queue; - struct ixgbe_ring *tx_ring; - - queue = skb->queue_mapping + fwd_adapter->tx_base_queue; - tx_ring = fwd_adapter->real_adapter->tx_ring[queue]; - - return __ixgbe_xmit_frame(skb, dev, tx_ring); -} - static const struct net_device_ops ixgbe_netdev_ops = { .ndo_open = ixgbe_open, .ndo_stop = ixgbe_close, .ndo_start_xmit = ixgbe_xmit_frame, -#ifdef IXGBE_FCOE .ndo_select_queue = ixgbe_select_queue, -#endif .ndo_set_rx_mode = ixgbe_set_rx_mode, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = ixgbe_set_mac, @@ -7689,7 +7683,6 @@ static const struct net_device_ops ixgbe_netdev_ops = { .ndo_bridge_getlink = ixgbe_ndo_bridge_getlink, .ndo_dfwd_add_station = ixgbe_fwd_add, .ndo_dfwd_del_station = ixgbe_fwd_del, - .ndo_dfwd_start_xmit = ixgbe_fwd_xmit, }; /** diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index d6f0c0d8cf11..72084f70adbb 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -291,7 +291,9 @@ static int ixgbe_pci_sriov_disable(struct pci_dev *dev) { struct ixgbe_adapter *adapter = pci_get_drvdata(dev); int err; +#ifdef CONFIG_PCI_IOV u32 current_flags = adapter->flags; +#endif err = ixgbe_disable_sriov(adapter); diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c index 6a6c1f76d8e0..ec94a20d7099 100644 --- a/drivers/net/ethernet/lantiq_etop.c +++ b/drivers/net/ethernet/lantiq_etop.c @@ -619,7 +619,8 @@ ltq_etop_set_multicast_list(struct net_device *dev) } static u16 -ltq_etop_select_queue(struct net_device *dev, struct sk_buff *skb) +ltq_etop_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { /* we are currently only using the first queue */ return 0; diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c index 7354960b583b..c4eeb69a5bee 100644 --- a/drivers/net/ethernet/marvell/mvmdio.c +++ b/drivers/net/ethernet/marvell/mvmdio.c @@ -92,6 +92,12 @@ static int orion_mdio_wait_ready(struct mii_bus *bus) if (time_is_before_jiffies(end)) ++timedout; } else { + /* wait_event_timeout does not guarantee a delay of at + * least one whole jiffie, so timeout must be no less + * than two. + */ + if (timeout < 2) + timeout = 2; wait_event_timeout(dev->smi_busy_wait, orion_mdio_smi_is_done(dev), timeout); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index f54ebd5a1702..a7fcd593b2db 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -592,7 +592,8 @@ static void build_inline_wqe(struct mlx4_en_tx_desc *tx_desc, struct sk_buff *sk } } -u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb) +u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { struct mlx4_en_priv *priv = netdev_priv(dev); u16 rings_p_up = priv->num_tx_rings_p_up; diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index f3758de59c05..d5758adceaa2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -714,7 +714,8 @@ int mlx4_en_set_cq_moder(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq); int mlx4_en_arm_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq); void mlx4_en_tx_irq(struct mlx4_cq *mcq); -u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb); +u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv); netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev); int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c index 7692dfd4f262..cc68657f0536 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c @@ -1604,13 +1604,13 @@ netxen_process_lro(struct netxen_adapter *adapter, u32 seq_number; u8 vhdr_len = 0; - if (unlikely(ring > adapter->max_rds_rings)) + if (unlikely(ring >= adapter->max_rds_rings)) return NULL; rds_ring = &recv_ctx->rds_rings[ring]; index = netxen_get_lro_sts_refhandle(sts_data0); - if (unlikely(index > rds_ring->num_desc)) + if (unlikely(index >= rds_ring->num_desc)) return NULL; buffer = &rds_ring->rx_buf_arr[index]; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 631ea0ac1cd8..f2a7c7166e24 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -487,6 +487,7 @@ struct qlcnic_hardware_context { struct qlcnic_mailbox *mailbox; u8 extend_lb_time; u8 phys_port_id[ETH_ALEN]; + u8 lb_mode; }; struct qlcnic_adapter_stats { @@ -578,6 +579,8 @@ struct qlcnic_host_tx_ring { dma_addr_t phys_addr; dma_addr_t hw_cons_phys_addr; struct netdev_queue *txq; + /* Lock to protect Tx descriptors cleanup */ + spinlock_t tx_clean_lock; } ____cacheline_internodealigned_in_smp; /* @@ -808,6 +811,7 @@ struct qlcnic_mac_list_s { #define QLCNIC_ILB_MODE 0x1 #define QLCNIC_ELB_MODE 0x2 +#define QLCNIC_LB_MODE_MASK 0x3 #define QLCNIC_LINKEVENT 0x1 #define QLCNIC_LB_RESPONSE 0x2 @@ -1093,7 +1097,6 @@ struct qlcnic_adapter { struct qlcnic_filter_hash rx_fhash; struct list_head vf_mc_list; - spinlock_t tx_clean_lock; spinlock_t mac_learn_lock; /* spinlock for catching rcv filters for eswitch traffic */ spinlock_t rx_mac_learn_lock; @@ -1708,6 +1711,7 @@ int qlcnic_83xx_init_mailbox_work(struct qlcnic_adapter *); void qlcnic_83xx_detach_mailbox_work(struct qlcnic_adapter *); void qlcnic_83xx_reinit_mbx_work(struct qlcnic_mailbox *mbx); void qlcnic_83xx_free_mailbox(struct qlcnic_mailbox *mbx); +void qlcnic_update_stats(struct qlcnic_adapter *); /* Adapter hardware abstraction */ struct qlcnic_hardware_ops { diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index b1cb0ffb15c7..f776f99f7915 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -447,8 +447,9 @@ irqreturn_t qlcnic_83xx_intr(int irq, void *data) qlcnic_83xx_poll_process_aen(adapter); - if (ahw->diag_test == QLCNIC_INTERRUPT_TEST) { - ahw->diag_cnt++; + if (ahw->diag_test) { + if (ahw->diag_test == QLCNIC_INTERRUPT_TEST) + ahw->diag_cnt++; qlcnic_83xx_enable_legacy_msix_mbx_intr(adapter); return IRQ_HANDLED; } @@ -1345,11 +1346,6 @@ static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test, } if (adapter->ahw->diag_test == QLCNIC_LOOPBACK_TEST) { - /* disable and free mailbox interrupt */ - if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) { - qlcnic_83xx_enable_mbx_poll(adapter); - qlcnic_83xx_free_mbx_intr(adapter); - } adapter->ahw->loopback_state = 0; adapter->ahw->hw_ops->setup_link_event(adapter, 1); } @@ -1363,33 +1359,20 @@ static void qlcnic_83xx_diag_free_res(struct net_device *netdev, { struct qlcnic_adapter *adapter = netdev_priv(netdev); struct qlcnic_host_sds_ring *sds_ring; - int ring, err; + int ring; clear_bit(__QLCNIC_DEV_UP, &adapter->state); if (adapter->ahw->diag_test == QLCNIC_INTERRUPT_TEST) { for (ring = 0; ring < adapter->drv_sds_rings; ring++) { sds_ring = &adapter->recv_ctx->sds_rings[ring]; - qlcnic_83xx_disable_intr(adapter, sds_ring); - if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) - qlcnic_83xx_enable_mbx_poll(adapter); + if (adapter->flags & QLCNIC_MSIX_ENABLED) + qlcnic_83xx_disable_intr(adapter, sds_ring); } } qlcnic_fw_destroy_ctx(adapter); qlcnic_detach(adapter); - if (adapter->ahw->diag_test == QLCNIC_LOOPBACK_TEST) { - if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) { - err = qlcnic_83xx_setup_mbx_intr(adapter); - qlcnic_83xx_disable_mbx_poll(adapter); - if (err) { - dev_err(&adapter->pdev->dev, - "%s: failed to setup mbx interrupt\n", - __func__); - goto out; - } - } - } adapter->ahw->diag_test = 0; adapter->drv_sds_rings = drv_sds_rings; @@ -1399,9 +1382,6 @@ static void qlcnic_83xx_diag_free_res(struct net_device *netdev, if (netif_running(netdev)) __qlcnic_up(adapter, netdev); - if (adapter->ahw->diag_test == QLCNIC_INTERRUPT_TEST && - !(adapter->flags & QLCNIC_MSIX_ENABLED)) - qlcnic_83xx_disable_mbx_poll(adapter); out: netif_device_attach(netdev); } @@ -1704,12 +1684,6 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode) } } while ((adapter->ahw->linkup && ahw->has_link_events) != 1); - /* Make sure carrier is off and queue is stopped during loopback */ - if (netif_running(netdev)) { - netif_carrier_off(netdev); - netif_tx_stop_all_queues(netdev); - } - ret = qlcnic_do_lb_test(adapter, mode); qlcnic_83xx_clear_lb_mode(adapter, mode); @@ -2141,6 +2115,7 @@ static void qlcnic_83xx_handle_link_aen(struct qlcnic_adapter *adapter, ahw->link_autoneg = MSB(MSW(data[3])); ahw->module_type = MSB(LSW(data[3])); ahw->has_link_events = 1; + ahw->lb_mode = data[4] & QLCNIC_LB_MODE_MASK; qlcnic_advert_link_change(adapter, link_status); } @@ -3754,6 +3729,19 @@ static void qlcnic_83xx_decode_mbx_rsp(struct qlcnic_adapter *adapter, return; } +static inline void qlcnic_dump_mailbox_registers(struct qlcnic_adapter *adapter) +{ + struct qlcnic_hardware_context *ahw = adapter->ahw; + u32 offset; + + offset = QLCRDX(ahw, QLCNIC_DEF_INT_MASK); + dev_info(&adapter->pdev->dev, "Mbx interrupt mask=0x%x, Mbx interrupt enable=0x%x, Host mbx control=0x%x, Fw mbx control=0x%x", + readl(ahw->pci_base0 + offset), + QLCRDX(ahw, QLCNIC_MBX_INTR_ENBL), + QLCRDX(ahw, QLCNIC_HOST_MBX_CTRL), + QLCRDX(ahw, QLCNIC_FW_MBX_CTRL)); +} + static void qlcnic_83xx_mailbox_worker(struct work_struct *work) { struct qlcnic_mailbox *mbx = container_of(work, struct qlcnic_mailbox, @@ -3798,6 +3786,8 @@ static void qlcnic_83xx_mailbox_worker(struct work_struct *work) __func__, cmd->cmd_op, cmd->type, ahw->pci_func, ahw->op_mode); clear_bit(QLC_83XX_MBX_READY, &mbx->status); + qlcnic_dump_mailbox_registers(adapter); + qlcnic_83xx_get_mbx_data(adapter, cmd); qlcnic_dump_mbx(adapter, cmd); qlcnic_83xx_idc_request_reset(adapter, QLCNIC_FORCE_FW_DUMP_KEY); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h index 4cae6caa6bfa..a6a33508e401 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h @@ -662,4 +662,5 @@ pci_ers_result_t qlcnic_83xx_io_error_detected(struct pci_dev *, pci_channel_state_t); pci_ers_result_t qlcnic_83xx_io_slot_reset(struct pci_dev *); void qlcnic_83xx_io_resume(struct pci_dev *); +void qlcnic_83xx_stop_hw(struct qlcnic_adapter *); #endif diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index 89208e5b25d6..918e18ddf038 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -740,6 +740,7 @@ static int qlcnic_83xx_idc_unknown_state(struct qlcnic_adapter *adapter) adapter->ahw->idc.err_code = -EIO; dev_err(&adapter->pdev->dev, "%s: Device in unknown state\n", __func__); + clear_bit(__QLCNIC_RESETTING, &adapter->state); return 0; } @@ -818,7 +819,6 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter) struct qlcnic_hardware_context *ahw = adapter->ahw; struct qlcnic_mailbox *mbx = ahw->mailbox; int ret = 0; - u32 owner; u32 val; /* Perform NIC configuration based ready state entry actions */ @@ -848,9 +848,9 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter) set_bit(__QLCNIC_RESETTING, &adapter->state); qlcnic_83xx_idc_enter_need_reset_state(adapter, 1); } else { - owner = qlcnic_83xx_idc_find_reset_owner_id(adapter); - if (ahw->pci_func == owner) - qlcnic_dump_fw(adapter); + netdev_info(adapter->netdev, "%s: Auto firmware recovery is disabled\n", + __func__); + qlcnic_83xx_idc_enter_failed_state(adapter, 1); } return -EIO; } @@ -948,13 +948,26 @@ static int qlcnic_83xx_idc_need_quiesce_state(struct qlcnic_adapter *adapter) return 0; } -static int qlcnic_83xx_idc_failed_state(struct qlcnic_adapter *adapter) +static void qlcnic_83xx_idc_failed_state(struct qlcnic_adapter *adapter) { - dev_err(&adapter->pdev->dev, "%s: please restart!!\n", __func__); + struct qlcnic_hardware_context *ahw = adapter->ahw; + u32 val, owner; + + val = QLCRDX(adapter->ahw, QLC_83XX_IDC_CTRL); + if (val & QLC_83XX_IDC_DISABLE_FW_RESET_RECOVERY) { + owner = qlcnic_83xx_idc_find_reset_owner_id(adapter); + if (ahw->pci_func == owner) { + qlcnic_83xx_stop_hw(adapter); + qlcnic_dump_fw(adapter); + } + } + + netdev_warn(adapter->netdev, "%s: Reboot will be required to recover the adapter!!\n", + __func__); clear_bit(__QLCNIC_RESETTING, &adapter->state); - adapter->ahw->idc.err_code = -EIO; + ahw->idc.err_code = -EIO; - return 0; + return; } static int qlcnic_83xx_idc_quiesce_state(struct qlcnic_adapter *adapter) @@ -1063,12 +1076,6 @@ void qlcnic_83xx_idc_poll_dev_state(struct work_struct *work) adapter->ahw->idc.prev_state = adapter->ahw->idc.curr_state; qlcnic_83xx_periodic_tasks(adapter); - /* Do not reschedule if firmaware is in hanged state and auto - * recovery is disabled - */ - if ((adapter->flags & QLCNIC_FW_HANG) && !qlcnic_auto_fw_reset) - return; - /* Re-schedule the function */ if (test_bit(QLC_83XX_MODULE_LOADED, &adapter->ahw->idc.status)) qlcnic_schedule_work(adapter, qlcnic_83xx_idc_poll_dev_state, @@ -1219,10 +1226,10 @@ void qlcnic_83xx_idc_request_reset(struct qlcnic_adapter *adapter, u32 key) } val = QLCRDX(adapter->ahw, QLC_83XX_IDC_CTRL); - if ((val & QLC_83XX_IDC_DISABLE_FW_RESET_RECOVERY) || - !qlcnic_auto_fw_reset) { - dev_err(&adapter->pdev->dev, - "%s:failed, device in non reset mode\n", __func__); + if (val & QLC_83XX_IDC_DISABLE_FW_RESET_RECOVERY) { + netdev_info(adapter->netdev, "%s: Auto firmware recovery is disabled\n", + __func__); + qlcnic_83xx_idc_enter_failed_state(adapter, 0); qlcnic_83xx_unlock_driver(adapter); return; } @@ -1254,24 +1261,24 @@ static int qlcnic_83xx_copy_bootloader(struct qlcnic_adapter *adapter) if (size & 0xF) size = (size + 16) & ~0xF; - p_cache = kzalloc(size, GFP_KERNEL); + p_cache = vzalloc(size); if (p_cache == NULL) return -ENOMEM; ret = qlcnic_83xx_lockless_flash_read32(adapter, src, p_cache, size / sizeof(u32)); if (ret) { - kfree(p_cache); + vfree(p_cache); return ret; } /* 16 byte write to MS memory */ ret = qlcnic_83xx_ms_mem_write128(adapter, dest, (u32 *)p_cache, size / 16); if (ret) { - kfree(p_cache); + vfree(p_cache); return ret; } - kfree(p_cache); + vfree(p_cache); return ret; } @@ -1939,7 +1946,7 @@ static void qlcnic_83xx_exec_template_cmd(struct qlcnic_adapter *p_dev, p_dev->ahw->reset.seq_index = index; } -static void qlcnic_83xx_stop_hw(struct qlcnic_adapter *p_dev) +void qlcnic_83xx_stop_hw(struct qlcnic_adapter *p_dev) { p_dev->ahw->reset.seq_index = 0; @@ -1994,6 +2001,14 @@ static int qlcnic_83xx_restart_hw(struct qlcnic_adapter *adapter) val = QLCRDX(adapter->ahw, QLC_83XX_IDC_CTRL); if (!(val & QLC_83XX_IDC_GRACEFULL_RESET)) qlcnic_dump_fw(adapter); + + if (val & QLC_83XX_IDC_DISABLE_FW_RESET_RECOVERY) { + netdev_info(adapter->netdev, "%s: Auto firmware recovery is disabled\n", + __func__); + qlcnic_83xx_idc_enter_failed_state(adapter, 1); + return err; + } + qlcnic_83xx_init_hw(adapter); if (qlcnic_83xx_copy_bootloader(adapter)) @@ -2073,8 +2088,8 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter) ahw->nic_mode = QLCNIC_DEFAULT_MODE; adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver; ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; - adapter->max_sds_rings = ahw->max_rx_ques; - adapter->max_tx_rings = ahw->max_tx_ques; + adapter->max_sds_rings = QLCNIC_MAX_SDS_RINGS; + adapter->max_tx_rings = QLCNIC_MAX_TX_RINGS; } else { return -EIO; } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c index b36c02fafcfd..6b08194aa0d4 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c @@ -167,27 +167,35 @@ static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = { #define QLCNIC_TEST_LEN ARRAY_SIZE(qlcnic_gstrings_test) -static inline int qlcnic_82xx_statistics(void) +static inline int qlcnic_82xx_statistics(struct qlcnic_adapter *adapter) { - return ARRAY_SIZE(qlcnic_device_gstrings_stats) + - ARRAY_SIZE(qlcnic_83xx_mac_stats_strings); + return ARRAY_SIZE(qlcnic_gstrings_stats) + + ARRAY_SIZE(qlcnic_83xx_mac_stats_strings) + + QLCNIC_TX_STATS_LEN * adapter->drv_tx_rings; } -static inline int qlcnic_83xx_statistics(void) +static inline int qlcnic_83xx_statistics(struct qlcnic_adapter *adapter) { - return ARRAY_SIZE(qlcnic_83xx_tx_stats_strings) + + return ARRAY_SIZE(qlcnic_gstrings_stats) + + ARRAY_SIZE(qlcnic_83xx_tx_stats_strings) + ARRAY_SIZE(qlcnic_83xx_mac_stats_strings) + - ARRAY_SIZE(qlcnic_83xx_rx_stats_strings); + ARRAY_SIZE(qlcnic_83xx_rx_stats_strings) + + QLCNIC_TX_STATS_LEN * adapter->drv_tx_rings; } static int qlcnic_dev_statistics_len(struct qlcnic_adapter *adapter) { - if (qlcnic_82xx_check(adapter)) - return qlcnic_82xx_statistics(); - else if (qlcnic_83xx_check(adapter)) - return qlcnic_83xx_statistics(); - else - return -1; + int len = -1; + + if (qlcnic_82xx_check(adapter)) { + len = qlcnic_82xx_statistics(adapter); + if (adapter->flags & QLCNIC_ESWITCH_ENABLED) + len += ARRAY_SIZE(qlcnic_device_gstrings_stats); + } else if (qlcnic_83xx_check(adapter)) { + len = qlcnic_83xx_statistics(adapter); + } + + return len; } #define QLCNIC_TX_INTR_NOT_CONFIGURED 0X78563412 @@ -667,30 +675,25 @@ qlcnic_set_ringparam(struct net_device *dev, static int qlcnic_validate_ring_count(struct qlcnic_adapter *adapter, u8 rx_ring, u8 tx_ring) { + if (rx_ring == 0 || tx_ring == 0) + return -EINVAL; + if (rx_ring != 0) { if (rx_ring > adapter->max_sds_rings) { - netdev_err(adapter->netdev, "Invalid ring count, SDS ring count %d should not be greater than max %d driver sds rings.\n", + netdev_err(adapter->netdev, + "Invalid ring count, SDS ring count %d should not be greater than max %d driver sds rings.\n", rx_ring, adapter->max_sds_rings); return -EINVAL; } } if (tx_ring != 0) { - if (qlcnic_82xx_check(adapter) && - (tx_ring > adapter->max_tx_rings)) { + if (tx_ring > adapter->max_tx_rings) { netdev_err(adapter->netdev, "Invalid ring count, Tx ring count %d should not be greater than max %d driver Tx rings.\n", tx_ring, adapter->max_tx_rings); return -EINVAL; } - - if (qlcnic_83xx_check(adapter) && - (tx_ring > QLCNIC_SINGLE_RING)) { - netdev_err(adapter->netdev, - "Invalid ring count, Tx ring count %d should not be greater than %d driver Tx rings.\n", - tx_ring, QLCNIC_SINGLE_RING); - return -EINVAL; - } } return 0; @@ -925,18 +928,13 @@ static int qlcnic_eeprom_test(struct net_device *dev) static int qlcnic_get_sset_count(struct net_device *dev, int sset) { - int len; struct qlcnic_adapter *adapter = netdev_priv(dev); switch (sset) { case ETH_SS_TEST: return QLCNIC_TEST_LEN; case ETH_SS_STATS: - len = qlcnic_dev_statistics_len(adapter) + QLCNIC_STATS_LEN; - if ((adapter->flags & QLCNIC_ESWITCH_ENABLED) || - qlcnic_83xx_check(adapter)) - return len; - return qlcnic_82xx_statistics(); + return qlcnic_dev_statistics_len(adapter); default: return -EOPNOTSUPP; } @@ -948,6 +946,7 @@ static int qlcnic_irq_test(struct net_device *netdev) struct qlcnic_hardware_context *ahw = adapter->ahw; struct qlcnic_cmd_args cmd; int ret, drv_sds_rings = adapter->drv_sds_rings; + int drv_tx_rings = adapter->drv_tx_rings; if (qlcnic_83xx_check(adapter)) return qlcnic_83xx_interrupt_test(netdev); @@ -980,6 +979,7 @@ free_diag_res: clear_diag_irq: adapter->drv_sds_rings = drv_sds_rings; + adapter->drv_tx_rings = drv_tx_rings; clear_bit(__QLCNIC_RESETTING, &adapter->state); return ret; @@ -1270,7 +1270,7 @@ static u64 *qlcnic_fill_stats(u64 *data, void *stats, int type) return data; } -static void qlcnic_update_stats(struct qlcnic_adapter *adapter) +void qlcnic_update_stats(struct qlcnic_adapter *adapter) { struct qlcnic_host_tx_ring *tx_ring; int ring; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c index e9c21e5d0ca9..c4262c23ed7c 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c @@ -134,6 +134,8 @@ void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter, struct qlcnic_skb_frag *buffrag; int i, j; + spin_lock(&tx_ring->tx_clean_lock); + cmd_buf = tx_ring->cmd_buf_arr; for (i = 0; i < tx_ring->num_desc; i++) { buffrag = cmd_buf->frag_array; @@ -157,6 +159,8 @@ void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter, } cmd_buf++; } + + spin_unlock(&tx_ring->tx_clean_lock); } void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index 0149c9495347..ad1531ae3aa8 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -687,17 +687,15 @@ void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup) if (adapter->ahw->linkup && !linkup) { netdev_info(netdev, "NIC Link is down\n"); adapter->ahw->linkup = 0; - if (netif_running(netdev)) { - netif_carrier_off(netdev); - netif_tx_stop_all_queues(netdev); - } + netif_carrier_off(netdev); } else if (!adapter->ahw->linkup && linkup) { + /* Do not advertise Link up if the port is in loopback mode */ + if (qlcnic_83xx_check(adapter) && adapter->ahw->lb_mode) + return; + netdev_info(netdev, "NIC Link is up\n"); adapter->ahw->linkup = 1; - if (netif_running(netdev)) { - netif_carrier_on(netdev); - netif_wake_queue(netdev); - } + netif_carrier_on(netdev); } } @@ -784,7 +782,7 @@ static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter, struct net_device *netdev = adapter->netdev; struct qlcnic_skb_frag *frag; - if (!spin_trylock(&adapter->tx_clean_lock)) + if (!spin_trylock(&tx_ring->tx_clean_lock)) return 1; sw_consumer = tx_ring->sw_consumer; @@ -813,8 +811,9 @@ static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter, break; } + tx_ring->sw_consumer = sw_consumer; + if (count && netif_running(netdev)) { - tx_ring->sw_consumer = sw_consumer; smp_mb(); if (netif_tx_queue_stopped(tx_ring->txq) && netif_carrier_ok(netdev)) { @@ -840,7 +839,8 @@ static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter, */ hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer)); done = (sw_consumer == hw_consumer); - spin_unlock(&adapter->tx_clean_lock); + + spin_unlock(&tx_ring->tx_clean_lock); return done; } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 05c1eef8df13..550791b8fbae 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -1178,6 +1178,7 @@ qlcnic_initialize_nic(struct qlcnic_adapter *adapter) } else { adapter->ahw->nic_mode = QLCNIC_DEFAULT_MODE; adapter->max_tx_rings = QLCNIC_MAX_HW_TX_RINGS; + adapter->max_sds_rings = QLCNIC_MAX_SDS_RINGS; adapter->flags &= ~QLCNIC_ESWITCH_ENABLED; } @@ -1755,7 +1756,6 @@ void __qlcnic_down(struct qlcnic_adapter *adapter, struct net_device *netdev) if (qlcnic_sriov_vf_check(adapter)) qlcnic_sriov_cleanup_async_list(&adapter->ahw->sriov->bc); smp_mb(); - spin_lock(&adapter->tx_clean_lock); netif_carrier_off(netdev); adapter->ahw->linkup = 0; netif_tx_disable(netdev); @@ -1776,7 +1776,6 @@ void __qlcnic_down(struct qlcnic_adapter *adapter, struct net_device *netdev) for (ring = 0; ring < adapter->drv_tx_rings; ring++) qlcnic_release_tx_buffers(adapter, &adapter->tx_ring[ring]); - spin_unlock(&adapter->tx_clean_lock); } /* Usage: During suspend and firmware recovery module */ @@ -1940,7 +1939,6 @@ int qlcnic_diag_alloc_res(struct net_device *netdev, int test) qlcnic_detach(adapter); adapter->drv_sds_rings = QLCNIC_SINGLE_RING; - adapter->drv_tx_rings = QLCNIC_SINGLE_RING; adapter->ahw->diag_test = test; adapter->ahw->linkup = 0; @@ -2172,6 +2170,7 @@ int qlcnic_alloc_tx_rings(struct qlcnic_adapter *adapter, } memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring)); tx_ring->cmd_buf_arr = cmd_buf_arr; + spin_lock_init(&tx_ring->tx_clean_lock); } if (qlcnic_83xx_check(adapter) || @@ -2299,7 +2298,6 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) rwlock_init(&adapter->ahw->crb_lock); mutex_init(&adapter->ahw->mem_lock); - spin_lock_init(&adapter->tx_clean_lock); INIT_LIST_HEAD(&adapter->mac_list); qlcnic_register_dcb(adapter); @@ -2782,6 +2780,9 @@ static struct net_device_stats *qlcnic_get_stats(struct net_device *netdev) struct qlcnic_adapter *adapter = netdev_priv(netdev); struct net_device_stats *stats = &netdev->stats; + if (test_bit(__QLCNIC_DEV_UP, &adapter->state)) + qlcnic_update_stats(adapter); + stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts; stats->tx_packets = adapter->stats.xmitfinished; stats->rx_bytes = adapter->stats.rxbytes + adapter->stats.lrobytes; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c index 686f460b1502..024f8161d2fe 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c @@ -75,7 +75,6 @@ static int qlcnic_sriov_pf_cal_res_limit(struct qlcnic_adapter *adapter, num_vfs = sriov->num_vfs; max = num_vfs + 1; info->bit_offsets = 0xffff; - info->max_tx_ques = res->num_tx_queues / max; info->max_rx_mcast_mac_filters = res->num_rx_mcast_mac_filters; num_vf_macs = QLCNIC_SRIOV_VF_MAX_MAC; @@ -86,6 +85,7 @@ static int qlcnic_sriov_pf_cal_res_limit(struct qlcnic_adapter *adapter, info->max_tx_mac_filters = temp; info->min_tx_bw = 0; info->max_tx_bw = MAX_BW; + info->max_tx_ques = res->num_tx_queues - sriov->num_vfs; } else { id = qlcnic_sriov_func_to_index(adapter, func); if (id < 0) @@ -95,6 +95,7 @@ static int qlcnic_sriov_pf_cal_res_limit(struct qlcnic_adapter *adapter, info->max_tx_bw = vp->max_tx_bw; info->max_rx_ucast_mac_filters = num_vf_macs; info->max_tx_mac_filters = num_vf_macs; + info->max_tx_ques = QLCNIC_SINGLE_RING; } info->max_rx_ip_addr = res->num_destip / max; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 8a7a23a84ac5..797b56a0efc4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -622,17 +622,15 @@ static int stmmac_init_ptp(struct stmmac_priv *priv) if (!(priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp)) return -EOPNOTSUPP; - if (netif_msg_hw(priv)) { - if (priv->dma_cap.time_stamp) { - pr_debug("IEEE 1588-2002 Time Stamp supported\n"); - priv->adv_ts = 0; - } - if (priv->dma_cap.atime_stamp && priv->extend_desc) { - pr_debug - ("IEEE 1588-2008 Advanced Time Stamp supported\n"); - priv->adv_ts = 1; - } - } + priv->adv_ts = 0; + if (priv->dma_cap.atime_stamp && priv->extend_desc) + priv->adv_ts = 1; + + if (netif_msg_hw(priv) && priv->dma_cap.time_stamp) + pr_debug("IEEE 1588-2002 Time Stamp supported\n"); + + if (netif_msg_hw(priv) && priv->adv_ts) + pr_debug("IEEE 1588-2008 Advanced Time Stamp supported\n"); priv->hw->ptp = &stmmac_ptp; priv->hwts_tx_en = 0; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c index b8b0eeed0f92..7680581ebe12 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c @@ -56,7 +56,7 @@ static int stmmac_adjust_freq(struct ptp_clock_info *ptp, s32 ppb) priv->hw->ptp->config_addend(priv->ioaddr, addend); - spin_unlock_irqrestore(&priv->lock, flags); + spin_unlock_irqrestore(&priv->ptp_lock, flags); return 0; } @@ -91,7 +91,7 @@ static int stmmac_adjust_time(struct ptp_clock_info *ptp, s64 delta) priv->hw->ptp->adjust_systime(priv->ioaddr, sec, nsec, neg_adj); - spin_unlock_irqrestore(&priv->lock, flags); + spin_unlock_irqrestore(&priv->ptp_lock, flags); return 0; } diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 5120d9ce1dd4..5330fd298705 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -740,6 +740,8 @@ static void _cpsw_adjust_link(struct cpsw_slave *slave, /* set speed_in input in case RMII mode is used in 100Mbps */ if (phy->speed == 100) mac_control |= BIT(15); + else if (phy->speed == 10) + mac_control |= BIT(18); /* In Band mode */ *link = true; } else { @@ -2106,7 +2108,7 @@ static int cpsw_probe(struct platform_device *pdev) while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) { for (i = res->start; i <= res->end; i++) { if (devm_request_irq(&pdev->dev, i, cpsw_interrupt, 0, - dev_name(priv->dev), priv)) { + dev_name(&pdev->dev), priv)) { dev_err(priv->dev, "error attaching irq\n"); goto clean_ale_ret; } diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 628b736e5ae7..0e9fb3301b11 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers/net/ethernet/tile/tilegx.c @@ -2080,7 +2080,8 @@ static int tile_net_tx(struct sk_buff *skb, struct net_device *dev) } /* Return subqueue id on this core (one per core). */ -static u16 tile_net_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 tile_net_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { return smp_processor_id(); } diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c index 3169252613fa..5d78c1d08abd 100644 --- a/drivers/net/hamradio/hdlcdrv.c +++ b/drivers/net/hamradio/hdlcdrv.c @@ -571,6 +571,8 @@ static int hdlcdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) case HDLCDRVCTL_CALIBRATE: if(!capable(CAP_SYS_RAWIO)) return -EPERM; + if (bi.data.calibrate > INT_MAX / s->par.bitrate) + return -EINVAL; s->hdlctx.calibrate = bi.data.calibrate * s->par.bitrate / 16; return 0; diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 1971411574db..61dd2447e1bb 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -1057,6 +1057,7 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) break; case SIOCYAMGCFG: + memset(&yi, 0, sizeof(yi)); yi.cfg.mask = 0xffffffff; yi.cfg.iobase = yp->iobase; yi.cfg.irq = yp->irq; diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 524f713f6017..71baeb3ed905 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -261,9 +261,7 @@ int netvsc_recv_callback(struct hv_device *device_obj, struct sk_buff *skb; net = ((struct netvsc_device *)hv_get_drvdata(device_obj))->ndev; - if (!net) { - netdev_err(net, "got receive callback but net device" - " not initialized yet\n"); + if (!net || net->reg_state != NETREG_REGISTERED) { packet->status = NVSP_STAT_FAIL; return 0; } @@ -327,7 +325,6 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu) return -EINVAL; nvdev->start_remove = true; - cancel_delayed_work_sync(&ndevctx->dwork); cancel_work_sync(&ndevctx->work); netif_tx_disable(ndev); rndis_filter_device_remove(hdev); @@ -436,19 +433,11 @@ static int netvsc_probe(struct hv_device *dev, SET_ETHTOOL_OPS(net, ðtool_ops); SET_NETDEV_DEV(net, &dev->device); - ret = register_netdev(net); - if (ret != 0) { - pr_err("Unable to register netdev.\n"); - free_netdev(net); - goto out; - } - /* Notify the netvsc driver of the new device */ device_info.ring_size = ring_size; ret = rndis_filter_device_add(dev, &device_info); if (ret != 0) { netdev_err(net, "unable to add netvsc device (ret %d)\n", ret); - unregister_netdev(net); free_netdev(net); hv_set_drvdata(dev, NULL); return ret; @@ -457,7 +446,13 @@ static int netvsc_probe(struct hv_device *dev, netif_carrier_on(net); -out: + ret = register_netdev(net); + if (ret != 0) { + pr_err("Unable to register netdev.\n"); + rndis_filter_device_remove(dev); + free_netdev(net); + } + return ret; } diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index acf93798dc67..bc8faaec33f5 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -299,7 +299,7 @@ netdev_tx_t macvlan_start_xmit(struct sk_buff *skb, if (vlan->fwd_priv) { skb->dev = vlan->lowerdev; - ret = dev_hard_start_xmit(skb, skb->dev, NULL, vlan->fwd_priv); + ret = dev_queue_xmit_accel(skb, vlan->fwd_priv); } else { ret = macvlan_queue_xmit(skb, dev); } @@ -338,6 +338,8 @@ static const struct header_ops macvlan_hard_header_ops = { .cache_update = eth_header_cache_update, }; +static struct rtnl_link_ops macvlan_link_ops; + static int macvlan_open(struct net_device *dev) { struct macvlan_dev *vlan = netdev_priv(dev); @@ -353,7 +355,8 @@ static int macvlan_open(struct net_device *dev) goto hash_add; } - if (lowerdev->features & NETIF_F_HW_L2FW_DOFFLOAD) { + if (lowerdev->features & NETIF_F_HW_L2FW_DOFFLOAD && + dev->rtnl_link_ops == &macvlan_link_ops) { vlan->fwd_priv = lowerdev->netdev_ops->ndo_dfwd_add_station(lowerdev, dev); @@ -362,10 +365,8 @@ static int macvlan_open(struct net_device *dev) */ if (IS_ERR_OR_NULL(vlan->fwd_priv)) { vlan->fwd_priv = NULL; - } else { - dev->features &= ~NETIF_F_LLTX; + } else return 0; - } } err = -EBUSY; @@ -690,8 +691,18 @@ static netdev_features_t macvlan_fix_features(struct net_device *dev, netdev_features_t features) { struct macvlan_dev *vlan = netdev_priv(dev); + netdev_features_t mask; + + features |= NETIF_F_ALL_FOR_ALL; + features &= (vlan->set_features | ~MACVLAN_FEATURES); + mask = features; + + features = netdev_increment_features(vlan->lowerdev->features, + features, + mask); + features |= NETIF_F_LLTX; - return features & (vlan->set_features | ~MACVLAN_FEATURES); + return features; } static const struct ethtool_ops macvlan_ethtool_ops = { @@ -1019,9 +1030,8 @@ static int macvlan_device_event(struct notifier_block *unused, break; case NETDEV_FEAT_CHANGE: list_for_each_entry(vlan, &port->vlans, list) { - vlan->dev->features = dev->features & MACVLAN_FEATURES; vlan->dev->gso_max_size = dev->gso_max_size; - netdev_features_change(vlan->dev); + netdev_update_features(vlan->dev); } break; case NETDEV_UNREGISTER: diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 36c6994436b7..98434b84f041 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -565,10 +565,8 @@ int phy_start_interrupts(struct phy_device *phydev) int err = 0; atomic_set(&phydev->irq_disable, 0); - if (request_irq(phydev->irq, phy_interrupt, - IRQF_SHARED, - "phy_interrupt", - phydev) < 0) { + if (request_irq(phydev->irq, phy_interrupt, 0, "phy_interrupt", + phydev) < 0) { pr_warn("%s: Can't get IRQ %d (PHY)\n", phydev->bus->name, phydev->irq); phydev->irq = PHY_POLL; diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 736050d6b451..b75ae5bde673 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1647,7 +1647,8 @@ static netdev_tx_t team_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } -static u16 team_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 team_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { /* * This helper function exists to help dev_pick_tx get the correct diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 7c8343a4f918..ecec8029c5e8 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -348,7 +348,8 @@ unlock: * different rxq no. here. If we could not get rxhash, then we would * hope the rxq no. may help here. */ -static u16 tun_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 tun_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { struct tun_struct *tun = netdev_priv(dev); struct tun_flow_entry *e; diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index 85e4a01670f0..47b0f732b0b1 100644 --- a/drivers/net/usb/Kconfig +++ b/drivers/net/usb/Kconfig @@ -276,12 +276,12 @@ config USB_NET_CDC_MBIM module will be called cdc_mbim. config USB_NET_DM9601 - tristate "Davicom DM9601 based USB 1.1 10/100 ethernet devices" + tristate "Davicom DM96xx based USB 10/100 ethernet devices" depends on USB_USBNET select CRC32 help - This option adds support for Davicom DM9601 based USB 1.1 - 10/100 Ethernet adapters. + This option adds support for Davicom DM9601/DM9620/DM9621A + based USB 10/100 Ethernet adapters. config USB_NET_SR9700 tristate "CoreChip-sz SR9700 based USB 1.1 10/100 ethernet devices" diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c index c6867f926cff..14aa48fa8d7e 100644 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@ -1,5 +1,5 @@ /* - * Davicom DM9601 USB 1.1 10/100Mbps ethernet devices + * Davicom DM96xx USB 10/100Mbps ethernet devices * * Peter Korsgaard <jacmet@sunsite.dk> * @@ -364,7 +364,12 @@ static int dm9601_bind(struct usbnet *dev, struct usb_interface *intf) dev->net->ethtool_ops = &dm9601_ethtool_ops; dev->net->hard_header_len += DM_TX_OVERHEAD; dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len; - dev->rx_urb_size = dev->net->mtu + ETH_HLEN + DM_RX_OVERHEAD; + + /* dm9620/21a require room for 4 byte padding, even in dm9601 + * mode, so we need +1 to be able to receive full size + * ethernet frames. + */ + dev->rx_urb_size = dev->net->mtu + ETH_HLEN + DM_RX_OVERHEAD + 1; dev->mii.dev = dev->net; dev->mii.mdio_read = dm9601_mdio_read; @@ -468,7 +473,7 @@ static int dm9601_rx_fixup(struct usbnet *dev, struct sk_buff *skb) static struct sk_buff *dm9601_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags) { - int len; + int len, pad; /* format: b1: packet length low @@ -476,12 +481,23 @@ static struct sk_buff *dm9601_tx_fixup(struct usbnet *dev, struct sk_buff *skb, b3..n: packet data */ - len = skb->len; + len = skb->len + DM_TX_OVERHEAD; + + /* workaround for dm962x errata with tx fifo getting out of + * sync if a USB bulk transfer retry happens right after a + * packet with odd / maxpacket length by adding up to 3 bytes + * padding. + */ + while ((len & 1) || !(len % dev->maxpacket)) + len++; - if (skb_headroom(skb) < DM_TX_OVERHEAD) { + len -= DM_TX_OVERHEAD; /* hw header doesn't count as part of length */ + pad = len - skb->len; + + if (skb_headroom(skb) < DM_TX_OVERHEAD || skb_tailroom(skb) < pad) { struct sk_buff *skb2; - skb2 = skb_copy_expand(skb, DM_TX_OVERHEAD, 0, flags); + skb2 = skb_copy_expand(skb, DM_TX_OVERHEAD, pad, flags); dev_kfree_skb_any(skb); skb = skb2; if (!skb) @@ -490,10 +506,10 @@ static struct sk_buff *dm9601_tx_fixup(struct usbnet *dev, struct sk_buff *skb, __skb_push(skb, DM_TX_OVERHEAD); - /* usbnet adds padding if length is a multiple of packet size - if so, adjust length value in header */ - if ((skb->len % dev->maxpacket) == 0) - len++; + if (pad) { + memset(skb->data + skb->len, 0, pad); + __skb_put(skb, pad); + } skb->data[0] = len; skb->data[1] = len >> 8; @@ -543,7 +559,7 @@ static int dm9601_link_reset(struct usbnet *dev) } static const struct driver_info dm9601_info = { - .description = "Davicom DM9601 USB Ethernet", + .description = "Davicom DM96xx USB 10/100 Ethernet", .flags = FLAG_ETHER | FLAG_LINK_INTR, .bind = dm9601_bind, .rx_fixup = dm9601_rx_fixup, @@ -594,6 +610,10 @@ static const struct usb_device_id products[] = { USB_DEVICE(0x0a46, 0x9620), /* DM9620 USB to Fast Ethernet Adapter */ .driver_info = (unsigned long)&dm9601_info, }, + { + USB_DEVICE(0x0a46, 0x9621), /* DM9621A USB to Fast Ethernet Adapter */ + .driver_info = (unsigned long)&dm9601_info, + }, {}, // END }; @@ -612,5 +632,5 @@ static struct usb_driver dm9601_driver = { module_usb_driver(dm9601_driver); MODULE_AUTHOR("Peter Korsgaard <jacmet@sunsite.dk>"); -MODULE_DESCRIPTION("Davicom DM9601 USB 1.1 ethernet devices"); +MODULE_DESCRIPTION("Davicom DM96xx USB 10/100 ethernet devices"); MODULE_LICENSE("GPL"); diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 86292e6aaf49..1a482344b3f5 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -185,7 +185,6 @@ enum rx_ctrl_state{ #define BM_REQUEST_TYPE (0xa1) #define B_NOTIFICATION (0x20) #define W_VALUE (0x0) -#define W_INDEX (0x2) #define W_LENGTH (0x2) #define B_OVERRUN (0x1<<6) @@ -1487,6 +1486,7 @@ static void tiocmget_intr_callback(struct urb *urb) struct uart_icount *icount; struct hso_serial_state_notification *serial_state_notification; struct usb_device *usb; + int if_num; /* Sanity checks */ if (!serial) @@ -1495,15 +1495,24 @@ static void tiocmget_intr_callback(struct urb *urb) handle_usb_error(status, __func__, serial->parent); return; } + + /* tiocmget is only supported on HSO_PORT_MODEM */ tiocmget = serial->tiocmget; if (!tiocmget) return; + BUG_ON((serial->parent->port_spec & HSO_PORT_MASK) != HSO_PORT_MODEM); + usb = serial->parent->usb; + if_num = serial->parent->interface->altsetting->desc.bInterfaceNumber; + + /* wIndex should be the USB interface number of the port to which the + * notification applies, which should always be the Modem port. + */ serial_state_notification = &tiocmget->serial_state_notification; if (serial_state_notification->bmRequestType != BM_REQUEST_TYPE || serial_state_notification->bNotification != B_NOTIFICATION || le16_to_cpu(serial_state_notification->wValue) != W_VALUE || - le16_to_cpu(serial_state_notification->wIndex) != W_INDEX || + le16_to_cpu(serial_state_notification->wIndex) != if_num || le16_to_cpu(serial_state_notification->wLength) != W_LENGTH) { dev_warn(&usb->dev, "hso received invalid serial state notification\n"); diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c index 03832d3780aa..f54637828574 100644 --- a/drivers/net/usb/mcs7830.c +++ b/drivers/net/usb/mcs7830.c @@ -117,7 +117,6 @@ enum { struct mcs7830_data { u8 multi_filter[8]; u8 config; - u8 link_counter; }; static const char driver_name[] = "MOSCHIP usb-ethernet driver"; @@ -561,26 +560,16 @@ static void mcs7830_status(struct usbnet *dev, struct urb *urb) { u8 *buf = urb->transfer_buffer; bool link, link_changed; - struct mcs7830_data *data = mcs7830_get_data(dev); if (urb->actual_length < 16) return; - link = !(buf[1] & 0x20); + link = !(buf[1] == 0x20); link_changed = netif_carrier_ok(dev->net) != link; if (link_changed) { - data->link_counter++; - /* - track link state 20 times to guard against erroneous - link state changes reported sometimes by the chip - */ - if (data->link_counter > 20) { - data->link_counter = 0; - usbnet_link_change(dev, link, 0); - netdev_dbg(dev->net, "Link Status is: %d\n", link); - } - } else - data->link_counter = 0; + usbnet_link_change(dev, link, 0); + netdev_dbg(dev->net, "Link Status is: %d\n", link); + } } static const struct driver_info moschip_info = { diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index d208f8604981..5d776447d9c3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1797,16 +1797,17 @@ static int virtnet_restore(struct virtio_device *vdev) if (err) return err; - if (netif_running(vi->dev)) + if (netif_running(vi->dev)) { + for (i = 0; i < vi->curr_queue_pairs; i++) + if (!try_fill_recv(&vi->rq[i], GFP_KERNEL)) + schedule_delayed_work(&vi->refill, 0); + for (i = 0; i < vi->max_queue_pairs; i++) virtnet_napi_enable(&vi->rq[i]); + } netif_device_attach(vi->dev); - for (i = 0; i < vi->curr_queue_pairs; i++) - if (!try_fill_recv(&vi->rq[i], GFP_KERNEL)) - schedule_delayed_work(&vi->refill, 0); - mutex_lock(&vi->config_lock); vi->config_enable = true; mutex_unlock(&vi->config_lock); diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 249e01c5600c..ed384fee76ac 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -2440,7 +2440,8 @@ static int vxlan_newlink(struct net *net, struct net_device *dev, /* update header length based on lower device */ dev->hard_header_len = lowerdev->hard_header_len + (use_ipv6 ? VXLAN6_HEADROOM : VXLAN_HEADROOM); - } + } else if (use_ipv6) + vxlan->flags |= VXLAN_F_IPV6; if (data[IFLA_VXLAN_TOS]) vxlan->tos = nla_get_u8(data[IFLA_VXLAN_TOS]); diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c index 8d78253c26ce..a366d6b4626f 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c @@ -76,9 +76,16 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) mask2 |= ATH9K_INT_CST; if (isr2 & AR_ISR_S2_TSFOOR) mask2 |= ATH9K_INT_TSFOOR; + + if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) { + REG_WRITE(ah, AR_ISR_S2, isr2); + isr &= ~AR_ISR_BCNMISC; + } } - isr = REG_READ(ah, AR_ISR_RAC); + if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) + isr = REG_READ(ah, AR_ISR_RAC); + if (isr == 0xffffffff) { *masked = 0; return false; @@ -97,11 +104,23 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) *masked |= ATH9K_INT_TX; - s0_s = REG_READ(ah, AR_ISR_S0_S); + if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) { + s0_s = REG_READ(ah, AR_ISR_S0_S); + s1_s = REG_READ(ah, AR_ISR_S1_S); + } else { + s0_s = REG_READ(ah, AR_ISR_S0); + REG_WRITE(ah, AR_ISR_S0, s0_s); + s1_s = REG_READ(ah, AR_ISR_S1); + REG_WRITE(ah, AR_ISR_S1, s1_s); + + isr &= ~(AR_ISR_TXOK | + AR_ISR_TXDESC | + AR_ISR_TXERR | + AR_ISR_TXEOL); + } + ah->intr_txqs |= MS(s0_s, AR_ISR_S0_QCU_TXOK); ah->intr_txqs |= MS(s0_s, AR_ISR_S0_QCU_TXDESC); - - s1_s = REG_READ(ah, AR_ISR_S1_S); ah->intr_txqs |= MS(s1_s, AR_ISR_S1_QCU_TXERR); ah->intr_txqs |= MS(s1_s, AR_ISR_S1_QCU_TXEOL); } @@ -114,13 +133,15 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) *masked |= mask2; } - if (AR_SREV_9100(ah)) - return true; - - if (isr & AR_ISR_GENTMR) { + if (!AR_SREV_9100(ah) && (isr & AR_ISR_GENTMR)) { u32 s5_s; - s5_s = REG_READ(ah, AR_ISR_S5_S); + if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) { + s5_s = REG_READ(ah, AR_ISR_S5_S); + } else { + s5_s = REG_READ(ah, AR_ISR_S5); + } + ah->intr_gen_timer_trigger = MS(s5_s, AR_ISR_S5_GENTIMER_TRIG); @@ -133,8 +154,21 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked) if ((s5_s & AR_ISR_S5_TIM_TIMER) && !(pCap->hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) *masked |= ATH9K_INT_TIM_TIMER; + + if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) { + REG_WRITE(ah, AR_ISR_S5, s5_s); + isr &= ~AR_ISR_GENTMR; + } } + if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) { + REG_WRITE(ah, AR_ISR, isr); + REG_READ(ah, AR_ISR); + } + + if (AR_SREV_9100(ah)) + return true; + if (sync_cause) { ath9k_debug_sync_cause(common, sync_cause); fatal_int = diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 9a2657fdd9cc..608d739d1378 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -127,21 +127,26 @@ static void ath9k_htc_bssid_iter(void *data, u8 *mac, struct ieee80211_vif *vif) struct ath9k_vif_iter_data *iter_data = data; int i; - for (i = 0; i < ETH_ALEN; i++) - iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]); + if (iter_data->hw_macaddr != NULL) { + for (i = 0; i < ETH_ALEN; i++) + iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]); + } else { + iter_data->hw_macaddr = mac; + } } -static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv, +static void ath9k_htc_set_mac_bssid_mask(struct ath9k_htc_priv *priv, struct ieee80211_vif *vif) { struct ath_common *common = ath9k_hw_common(priv->ah); struct ath9k_vif_iter_data iter_data; /* - * Use the hardware MAC address as reference, the hardware uses it - * together with the BSSID mask when matching addresses. + * Pick the MAC address of the first interface as the new hardware + * MAC address. The hardware will use it together with the BSSID mask + * when matching addresses. */ - iter_data.hw_macaddr = common->macaddr; + iter_data.hw_macaddr = NULL; memset(&iter_data.mask, 0xff, ETH_ALEN); if (vif) @@ -153,6 +158,10 @@ static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv, ath9k_htc_bssid_iter, &iter_data); memcpy(common->bssidmask, iter_data.mask, ETH_ALEN); + + if (iter_data.hw_macaddr) + memcpy(common->macaddr, iter_data.hw_macaddr, ETH_ALEN); + ath_hw_setbssidmask(common); } @@ -1063,7 +1072,7 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw, goto out; } - ath9k_htc_set_bssid_mask(priv, vif); + ath9k_htc_set_mac_bssid_mask(priv, vif); priv->vif_slot |= (1 << avp->index); priv->nvifs++; @@ -1128,7 +1137,7 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw, ath9k_htc_set_opmode(priv); - ath9k_htc_set_bssid_mask(priv, vif); + ath9k_htc_set_mac_bssid_mask(priv, vif); /* * Stop ANI only if there are no associated station interfaces. diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 74f452c7b166..21aa09e0e825 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -965,8 +965,9 @@ void ath9k_calculate_iter_data(struct ieee80211_hw *hw, struct ath_common *common = ath9k_hw_common(ah); /* - * Use the hardware MAC address as reference, the hardware uses it - * together with the BSSID mask when matching addresses. + * Pick the MAC address of the first interface as the new hardware + * MAC address. The hardware will use it together with the BSSID mask + * when matching addresses. */ memset(iter_data, 0, sizeof(*iter_data)); memset(&iter_data->mask, 0xff, ETH_ALEN); diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c index 86605027c41d..e6272546395a 100644 --- a/drivers/net/wireless/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/iwlwifi/pcie/drv.c @@ -357,21 +357,27 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = { {IWL_PCI_DEVICE(0x095B, 0x5310, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5302, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5210, iwl7265_2ac_cfg)}, - {IWL_PCI_DEVICE(0x095B, 0x5012, iwl7265_2ac_cfg)}, - {IWL_PCI_DEVICE(0x095B, 0x500A, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x5012, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x500A, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5410, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x5400, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x1010, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5000, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5200, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5002, iwl7265_n_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5202, iwl7265_n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x9010, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x9110, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x9210, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x9510, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x9310, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x9410, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5020, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x502A, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5420, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5090, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x5190, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x5590, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5290, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5490, iwl7265_2ac_cfg)}, #endif /* CONFIG_IWLMVM */ diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index c72438bb2faf..a1b32ee9594a 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2011,7 +2011,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, (hwsim_flags & HWSIM_TX_STAT_ACK)) { if (skb->len >= 16) { hdr = (struct ieee80211_hdr *) skb->data; - mac80211_hwsim_monitor_ack(txi->rate_driver_data[0], + mac80211_hwsim_monitor_ack(data2->channel, hdr->addr2); } txi->flags |= IEEE80211_TX_STAT_ACK; diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index 78e8a6666cc6..8bb8988c435c 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -746,7 +746,8 @@ static struct net_device_stats *mwifiex_get_stats(struct net_device *dev) } static u16 -mwifiex_netdev_select_wmm_queue(struct net_device *dev, struct sk_buff *skb) +mwifiex_netdev_select_wmm_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { skb->priority = cfg80211_classify8021d(skb); return mwifiex_1d_to_wmm_queue[skb->priority]; diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index 0f494444bcd1..5a53195d016b 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -740,6 +740,8 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw) }; int index = rtlpci->rx_ring[rx_queue_idx].idx; + if (rtlpci->driver_is_goingto_unload) + return; /*RX NORMAL PKT */ while (count--) { /*rx descriptor */ @@ -1636,6 +1638,7 @@ static void rtl_pci_stop(struct ieee80211_hw *hw) */ set_hal_stop(rtlhal); + rtlpci->driver_is_goingto_unload = true; rtlpriv->cfg->ops->disable_interrupt(hw); cancel_work_sync(&rtlpriv->works.lps_change_work); @@ -1653,7 +1656,6 @@ static void rtl_pci_stop(struct ieee80211_hw *hw) ppsc->rfchange_inprogress = true; spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flags); - rtlpci->driver_is_goingto_unload = true; rtlpriv->cfg->ops->hw_disable(hw); /* some things are not needed if firmware not available */ if (!rtlpriv->max_fw_size) diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h index 08ae01b41c83..c47794b9d42f 100644 --- a/drivers/net/xen-netback/common.h +++ b/drivers/net/xen-netback/common.h @@ -101,6 +101,13 @@ struct xenvif_rx_meta { #define MAX_PENDING_REQS 256 +/* It's possible for an skb to have a maximal number of frags + * but still be less than MAX_BUFFER_OFFSET in size. Thus the + * worst-case number of copy operations is MAX_SKB_FRAGS per + * ring slot. + */ +#define MAX_GRANT_COPY_OPS (MAX_SKB_FRAGS * XEN_NETIF_RX_RING_SIZE) + struct xenvif { /* Unique identifier for this interface. */ domid_t domid; @@ -143,13 +150,13 @@ struct xenvif { */ RING_IDX rx_req_cons_peek; - /* Given MAX_BUFFER_OFFSET of 4096 the worst case is that each - * head/fragment page uses 2 copy operations because it - * straddles two buffers in the frontend. - */ - struct gnttab_copy grant_copy_op[2*XEN_NETIF_RX_RING_SIZE]; - struct xenvif_rx_meta meta[2*XEN_NETIF_RX_RING_SIZE]; + /* This array is allocated seperately as it is large */ + struct gnttab_copy *grant_copy_op; + /* We create one meta structure per ring request we consume, so + * the maximum number is the same as the ring size. + */ + struct xenvif_rx_meta meta[XEN_NETIF_RX_RING_SIZE]; u8 fe_dev_addr[6]; diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index 870f1fa58370..fff8cddfed81 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -34,6 +34,7 @@ #include <linux/ethtool.h> #include <linux/rtnetlink.h> #include <linux/if_vlan.h> +#include <linux/vmalloc.h> #include <xen/events.h> #include <asm/xen/hypercall.h> @@ -307,6 +308,15 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid, SET_NETDEV_DEV(dev, parent); vif = netdev_priv(dev); + + vif->grant_copy_op = vmalloc(sizeof(struct gnttab_copy) * + MAX_GRANT_COPY_OPS); + if (vif->grant_copy_op == NULL) { + pr_warn("Could not allocate grant copy space for %s\n", name); + free_netdev(dev); + return ERR_PTR(-ENOMEM); + } + vif->domid = domid; vif->handle = handle; vif->can_sg = 1; @@ -487,6 +497,7 @@ void xenvif_free(struct xenvif *vif) unregister_netdev(vif->dev); + vfree(vif->grant_copy_op); free_netdev(vif->dev); module_put(THIS_MODULE); diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index e884ee1fe7ed..78425554a537 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -608,7 +608,7 @@ void xenvif_rx_action(struct xenvif *vif) if (!npo.copy_prod) return; - BUG_ON(npo.copy_prod > ARRAY_SIZE(vif->grant_copy_op)); + BUG_ON(npo.copy_prod > MAX_GRANT_COPY_OPS); gnttab_batch_copy(vif->grant_copy_op, npo.copy_prod); while ((skb = __skb_dequeue(&rxq)) != NULL) { @@ -1197,6 +1197,9 @@ static int checksum_setup_ip(struct xenvif *vif, struct sk_buff *skb, err = -EPROTO; + if (fragment) + goto out; + switch (ip_hdr(skb)->protocol) { case IPPROTO_TCP: err = maybe_pull_tail(skb, @@ -1206,8 +1209,10 @@ static int checksum_setup_ip(struct xenvif *vif, struct sk_buff *skb, goto out; if (!skb_partial_csum_set(skb, off, - offsetof(struct tcphdr, check))) + offsetof(struct tcphdr, check))) { + err = -EPROTO; goto out; + } if (recalculate_partial_csum) tcp_hdr(skb)->check = @@ -1224,8 +1229,10 @@ static int checksum_setup_ip(struct xenvif *vif, struct sk_buff *skb, goto out; if (!skb_partial_csum_set(skb, off, - offsetof(struct udphdr, check))) + offsetof(struct udphdr, check))) { + err = -EPROTO; goto out; + } if (recalculate_partial_csum) udp_hdr(skb)->check = @@ -1347,8 +1354,10 @@ static int checksum_setup_ipv6(struct xenvif *vif, struct sk_buff *skb, goto out; if (!skb_partial_csum_set(skb, off, - offsetof(struct tcphdr, check))) + offsetof(struct tcphdr, check))) { + err = -EPROTO; goto out; + } if (recalculate_partial_csum) tcp_hdr(skb)->check = @@ -1365,8 +1374,10 @@ static int checksum_setup_ipv6(struct xenvif *vif, struct sk_buff *skb, goto out; if (!skb_partial_csum_set(skb, off, - offsetof(struct udphdr, check))) + offsetof(struct udphdr, check))) { + err = -EPROTO; goto out; + } if (recalculate_partial_csum) udp_hdr(skb)->check = diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig index de6f8990246f..c6973f101a3e 100644 --- a/drivers/of/Kconfig +++ b/drivers/of/Kconfig @@ -20,7 +20,7 @@ config OF_SELFTEST depends on OF_IRQ help This option builds in test cases for the device tree infrastructure - that are executed one at boot time, and the results dumped to the + that are executed once at boot time, and the results dumped to the console. If unsure, say N here, but this option is safe to enable. diff --git a/drivers/of/address.c b/drivers/of/address.c index 4b9317bdb81c..d3dd41c840f1 100644 --- a/drivers/of/address.c +++ b/drivers/of/address.c @@ -69,14 +69,6 @@ static u64 of_bus_default_map(__be32 *addr, const __be32 *range, (unsigned long long)cp, (unsigned long long)s, (unsigned long long)da); - /* - * If the number of address cells is larger than 2 we assume the - * mapping doesn't specify a physical address. Rather, the address - * specifies an identifier that must match exactly. - */ - if (na > 2 && memcmp(range, addr, na * 4) != 0) - return OF_BAD_ADDR; - if (da < cp || da >= (cp + s)) return OF_BAD_ADDR; return da - cp; diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 2fa024b97c43..758b4f8b30b7 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -922,8 +922,16 @@ void __init unflatten_device_tree(void) */ void __init unflatten_and_copy_device_tree(void) { - int size = __be32_to_cpu(initial_boot_params->totalsize); - void *dt = early_init_dt_alloc_memory_arch(size, + int size; + void *dt; + + if (!initial_boot_params) { + pr_warn("No valid device tree found, continuing without\n"); + return; + } + + size = __be32_to_cpu(initial_boot_params->totalsize); + dt = early_init_dt_alloc_memory_arch(size, __alignof__(struct boot_param_header)); if (dt) { diff --git a/drivers/of/irq.c b/drivers/of/irq.c index 786b0b47fae4..27212402c532 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -165,7 +165,6 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq) if (of_get_property(ipar, "interrupt-controller", NULL) != NULL) { pr_debug(" -> got it !\n"); - of_node_put(old); return 0; } @@ -250,8 +249,7 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq) * Successfully parsed an interrrupt-map translation; copy new * interrupt specifier into the out_irq structure */ - of_node_put(out_irq->np); - out_irq->np = of_node_get(newpar); + out_irq->np = newpar; match_array = imap - newaddrsize - newintsize; for (i = 0; i < newintsize; i++) @@ -268,7 +266,6 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq) } fail: of_node_put(ipar); - of_node_put(out_irq->np); of_node_put(newpar); return -EINVAL; diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c index 0afbbbc55c81..0175041ab728 100644 --- a/drivers/pci/host/pci-tegra.c +++ b/drivers/pci/host/pci-tegra.c @@ -25,7 +25,6 @@ */ #include <linux/clk.h> -#include <linux/clk/tegra.h> #include <linux/delay.h> #include <linux/export.h> #include <linux/interrupt.h> @@ -39,6 +38,7 @@ #include <linux/of_platform.h> #include <linux/pci.h> #include <linux/platform_device.h> +#include <linux/reset.h> #include <linux/sizes.h> #include <linux/slab.h> #include <linux/tegra-cpuidle.h> @@ -259,10 +259,13 @@ struct tegra_pcie { struct clk *pex_clk; struct clk *afi_clk; - struct clk *pcie_xclk; struct clk *pll_e; struct clk *cml_clk; + struct reset_control *pex_rst; + struct reset_control *afi_rst; + struct reset_control *pcie_xrst; + struct tegra_msi msi; struct list_head ports; @@ -858,7 +861,7 @@ static int tegra_pcie_enable_controller(struct tegra_pcie *pcie) pads_writel(pcie, value, PADS_CTL); /* take the PCIe interface module out of reset */ - tegra_periph_reset_deassert(pcie->pcie_xclk); + reset_control_deassert(pcie->pcie_xrst); /* finally enable PCIe */ value = afi_readl(pcie, AFI_CONFIGURATION); @@ -891,9 +894,9 @@ static void tegra_pcie_power_off(struct tegra_pcie *pcie) /* TODO: disable and unprepare clocks? */ - tegra_periph_reset_assert(pcie->pcie_xclk); - tegra_periph_reset_assert(pcie->afi_clk); - tegra_periph_reset_assert(pcie->pex_clk); + reset_control_assert(pcie->pcie_xrst); + reset_control_assert(pcie->afi_rst); + reset_control_assert(pcie->pex_rst); tegra_powergate_power_off(TEGRA_POWERGATE_PCIE); @@ -921,9 +924,9 @@ static int tegra_pcie_power_on(struct tegra_pcie *pcie) const struct tegra_pcie_soc_data *soc = pcie->soc_data; int err; - tegra_periph_reset_assert(pcie->pcie_xclk); - tegra_periph_reset_assert(pcie->afi_clk); - tegra_periph_reset_assert(pcie->pex_clk); + reset_control_assert(pcie->pcie_xrst); + reset_control_assert(pcie->afi_rst); + reset_control_assert(pcie->pex_rst); tegra_powergate_power_off(TEGRA_POWERGATE_PCIE); @@ -952,13 +955,14 @@ static int tegra_pcie_power_on(struct tegra_pcie *pcie) } err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_PCIE, - pcie->pex_clk); + pcie->pex_clk, + pcie->pex_rst); if (err) { dev_err(pcie->dev, "powerup sequence failed: %d\n", err); return err; } - tegra_periph_reset_deassert(pcie->afi_clk); + reset_control_deassert(pcie->afi_rst); err = clk_prepare_enable(pcie->afi_clk); if (err < 0) { @@ -996,10 +1000,6 @@ static int tegra_pcie_clocks_get(struct tegra_pcie *pcie) if (IS_ERR(pcie->afi_clk)) return PTR_ERR(pcie->afi_clk); - pcie->pcie_xclk = devm_clk_get(pcie->dev, "pcie_xclk"); - if (IS_ERR(pcie->pcie_xclk)) - return PTR_ERR(pcie->pcie_xclk); - pcie->pll_e = devm_clk_get(pcie->dev, "pll_e"); if (IS_ERR(pcie->pll_e)) return PTR_ERR(pcie->pll_e); @@ -1013,6 +1013,23 @@ static int tegra_pcie_clocks_get(struct tegra_pcie *pcie) return 0; } +static int tegra_pcie_resets_get(struct tegra_pcie *pcie) +{ + pcie->pex_rst = devm_reset_control_get(pcie->dev, "pex"); + if (IS_ERR(pcie->pex_rst)) + return PTR_ERR(pcie->pex_rst); + + pcie->afi_rst = devm_reset_control_get(pcie->dev, "afi"); + if (IS_ERR(pcie->afi_rst)) + return PTR_ERR(pcie->afi_rst); + + pcie->pcie_xrst = devm_reset_control_get(pcie->dev, "pcie_x"); + if (IS_ERR(pcie->pcie_xrst)) + return PTR_ERR(pcie->pcie_xrst); + + return 0; +} + static int tegra_pcie_get_resources(struct tegra_pcie *pcie) { struct platform_device *pdev = to_platform_device(pcie->dev); @@ -1025,6 +1042,12 @@ static int tegra_pcie_get_resources(struct tegra_pcie *pcie) return err; } + err = tegra_pcie_resets_get(pcie); + if (err) { + dev_err(&pdev->dev, "failed to get resets: %d\n", err); + return err; + } + err = tegra_pcie_power_on(pcie); if (err) { dev_err(&pdev->dev, "failed to power up: %d\n", err); diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 1cf605f67673..e86439283a5d 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -279,7 +279,9 @@ static acpi_status register_slot(acpi_handle handle, u32 lvl, void *data, status = acpi_evaluate_integer(handle, "_ADR", NULL, &adr); if (ACPI_FAILURE(status)) { - acpi_handle_warn(handle, "can't evaluate _ADR (%#x)\n", status); + if (status != AE_NOT_FOUND) + acpi_handle_warn(handle, + "can't evaluate _ADR (%#x)\n", status); return AE_OK; } @@ -643,6 +645,24 @@ static void disable_slot(struct acpiphp_slot *slot) slot->flags &= (~SLOT_ENABLED); } +static bool acpiphp_no_hotplug(acpi_handle handle) +{ + struct acpi_device *adev = NULL; + + acpi_bus_get_device(handle, &adev); + return adev && adev->flags.no_hotplug; +} + +static bool slot_no_hotplug(struct acpiphp_slot *slot) +{ + struct acpiphp_func *func; + + list_for_each_entry(func, &slot->funcs, sibling) + if (acpiphp_no_hotplug(func_to_handle(func))) + return true; + + return false; +} /** * get_slot_status - get ACPI slot status @@ -701,7 +721,8 @@ static void trim_stale_devices(struct pci_dev *dev) unsigned long long sta; status = acpi_evaluate_integer(handle, "_STA", NULL, &sta); - alive = ACPI_SUCCESS(status) && sta == ACPI_STA_ALL; + alive = (ACPI_SUCCESS(status) && sta == ACPI_STA_ALL) + || acpiphp_no_hotplug(handle); } if (!alive) { u32 v; @@ -741,8 +762,9 @@ static void acpiphp_check_bridge(struct acpiphp_bridge *bridge) struct pci_dev *dev, *tmp; mutex_lock(&slot->crit_sect); - /* wake up all functions */ - if (get_slot_status(slot) == ACPI_STA_ALL) { + if (slot_no_hotplug(slot)) { + ; /* do nothing */ + } else if (get_slot_status(slot) == ACPI_STA_ALL) { /* remove stale devices if any */ list_for_each_entry_safe(dev, tmp, &bus->devices, bus_list) diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index 577074efbe62..f7ebdba14bde 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -330,29 +330,32 @@ static int acpi_pci_find_device(struct device *dev, acpi_handle *handle) static void pci_acpi_setup(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); - acpi_handle handle = ACPI_HANDLE(dev); - struct acpi_device *adev; + struct acpi_device *adev = ACPI_COMPANION(dev); - if (acpi_bus_get_device(handle, &adev) || !adev->wakeup.flags.valid) + if (!adev) + return; + + pci_acpi_add_pm_notifier(adev, pci_dev); + if (!adev->wakeup.flags.valid) return; device_set_wakeup_capable(dev, true); acpi_pci_sleep_wake(pci_dev, false); - - pci_acpi_add_pm_notifier(adev, pci_dev); if (adev->wakeup.flags.run_wake) device_set_run_wake(dev, true); } static void pci_acpi_cleanup(struct device *dev) { - acpi_handle handle = ACPI_HANDLE(dev); - struct acpi_device *adev; + struct acpi_device *adev = ACPI_COMPANION(dev); + + if (!adev) + return; - if (!acpi_bus_get_device(handle, &adev) && adev->wakeup.flags.valid) { + pci_acpi_remove_pm_notifier(adev); + if (adev->wakeup.flags.valid) { device_set_wakeup_capable(dev, false); device_set_run_wake(dev, false); - pci_acpi_remove_pm_notifier(adev); } } diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig index a344f3d52361..330ef2d06567 100644 --- a/drivers/phy/Kconfig +++ b/drivers/phy/Kconfig @@ -24,8 +24,8 @@ config PHY_EXYNOS_MIPI_VIDEO config OMAP_USB2 tristate "OMAP USB2 PHY Driver" depends on ARCH_OMAP2PLUS + depends on USB_PHY select GENERIC_PHY - select USB_PHY select OMAP_CONTROL_USB help Enable this to support the transceiver that is part of SOC. This @@ -36,8 +36,8 @@ config OMAP_USB2 config TWL4030_USB tristate "TWL4030 USB Transceiver Driver" depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS + depends on USB_PHY select GENERIC_PHY - select USB_PHY help Enable this to support the USB OTG transceiver on TWL4030 family chips (including the TWL5030 and TPS659x0 devices). diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c index 03cf8fb81554..58e0e9739028 100644 --- a/drivers/phy/phy-core.c +++ b/drivers/phy/phy-core.c @@ -437,23 +437,18 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops, int id; struct phy *phy; - if (!dev) { - dev_WARN(dev, "no device provided for PHY\n"); - ret = -EINVAL; - goto err0; - } + if (WARN_ON(!dev)) + return ERR_PTR(-EINVAL); phy = kzalloc(sizeof(*phy), GFP_KERNEL); - if (!phy) { - ret = -ENOMEM; - goto err0; - } + if (!phy) + return ERR_PTR(-ENOMEM); id = ida_simple_get(&phy_ida, 0, 0, GFP_KERNEL); if (id < 0) { dev_err(dev, "unable to get id\n"); ret = id; - goto err0; + goto free_phy; } device_initialize(&phy->dev); @@ -468,11 +463,11 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops, ret = dev_set_name(&phy->dev, "phy-%s.%d", dev_name(dev), id); if (ret) - goto err1; + goto put_dev; ret = device_add(&phy->dev); if (ret) - goto err1; + goto put_dev; if (pm_runtime_enabled(dev)) { pm_runtime_enable(&phy->dev); @@ -481,12 +476,11 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops, return phy; -err1: - ida_remove(&phy_ida, phy->id); +put_dev: put_device(&phy->dev); + ida_remove(&phy_ida, phy->id); +free_phy: kfree(phy); - -err0: return ERR_PTR(ret); } EXPORT_SYMBOL_GPL(phy_create); diff --git a/drivers/pinctrl/pinctrl-baytrail.c b/drivers/pinctrl/pinctrl-baytrail.c index 2832576d8b12..114f5ef4b73a 100644 --- a/drivers/pinctrl/pinctrl-baytrail.c +++ b/drivers/pinctrl/pinctrl-baytrail.c @@ -512,6 +512,7 @@ static const struct dev_pm_ops byt_gpio_pm_ops = { static const struct acpi_device_id byt_gpio_acpi_match[] = { { "INT33B2", 0 }, + { "INT33FC", 0 }, { } }; MODULE_DEVICE_TABLE(acpi, byt_gpio_acpi_match); diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h index 11bd0d970a52..e2142956a8e5 100644 --- a/drivers/pinctrl/sh-pfc/sh_pfc.h +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h @@ -254,7 +254,7 @@ struct sh_pfc_soc_info { #define PINMUX_GPIO(_pin) \ [GPIO_##_pin] = { \ .pin = (u16)-1, \ - .name = __stringify(name), \ + .name = __stringify(GPIO_##_pin), \ .enum_id = _pin##_DATA, \ } diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index 5e2054afe840..85ad58c6da17 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -196,6 +196,7 @@ config BATTERY_MAX17040 config BATTERY_MAX17042 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge" depends on I2C + select REGMAP_I2C help MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries in handheld and portable equipment. The MAX17042 is configured diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c index 00e667296360..557af943b2f5 100644 --- a/drivers/power/power_supply_core.c +++ b/drivers/power/power_supply_core.c @@ -511,6 +511,10 @@ int power_supply_register(struct device *parent, struct power_supply *psy) dev_set_drvdata(dev, psy); psy->dev = dev; + rc = dev_set_name(dev, "%s", psy->name); + if (rc) + goto dev_set_name_failed; + INIT_WORK(&psy->changed_work, power_supply_changed_work); rc = power_supply_check_supplies(psy); @@ -524,10 +528,6 @@ int power_supply_register(struct device *parent, struct power_supply *psy) if (rc) goto wakeup_init_failed; - rc = kobject_set_name(&dev->kobj, "%s", psy->name); - if (rc) - goto kobject_set_name_failed; - rc = device_add(dev); if (rc) goto device_add_failed; @@ -553,11 +553,11 @@ create_triggers_failed: register_cooler_failed: psy_unregister_thermal(psy); register_thermal_failed: -wakeup_init_failed: device_del(dev); -kobject_set_name_failed: device_add_failed: +wakeup_init_failed: check_supplies_failed: +dev_set_name_failed: put_device(dev); success: return rc; diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c index 2a786c504460..3c6768378a94 100644 --- a/drivers/powercap/intel_rapl.c +++ b/drivers/powercap/intel_rapl.c @@ -833,6 +833,11 @@ static int rapl_write_data_raw(struct rapl_domain *rd, return 0; } +static const struct x86_cpu_id energy_unit_quirk_ids[] = { + { X86_VENDOR_INTEL, 6, 0x37},/* VLV */ + {} +}; + static int rapl_check_unit(struct rapl_package *rp, int cpu) { u64 msr_val; @@ -853,8 +858,11 @@ static int rapl_check_unit(struct rapl_package *rp, int cpu) * time unit: 1/time_unit_divisor Seconds */ value = (msr_val & ENERGY_UNIT_MASK) >> ENERGY_UNIT_OFFSET; - rp->energy_unit_divisor = 1 << value; - + /* some CPUs have different way to calculate energy unit */ + if (x86_match_cpu(energy_unit_quirk_ids)) + rp->energy_unit_divisor = 1000000 / (1 << value); + else + rp->energy_unit_divisor = 1 << value; value = (msr_val & POWER_UNIT_MASK) >> POWER_UNIT_OFFSET; rp->power_unit_divisor = 1 << value; @@ -941,6 +949,7 @@ static void package_power_limit_irq_restore(int package_id) static const struct x86_cpu_id rapl_ids[] = { { X86_VENDOR_INTEL, 6, 0x2a},/* SNB */ { X86_VENDOR_INTEL, 6, 0x2d},/* SNB EP */ + { X86_VENDOR_INTEL, 6, 0x37},/* VLV */ { X86_VENDOR_INTEL, 6, 0x3a},/* IVB */ { X86_VENDOR_INTEL, 6, 0x45},/* HSW */ /* TODO: Add more CPU IDs after testing */ diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c index 333677d68d0e..9e61922d8230 100644 --- a/drivers/regulator/s2mps11.c +++ b/drivers/regulator/s2mps11.c @@ -438,7 +438,7 @@ common_reg: platform_set_drvdata(pdev, s2mps11); config.dev = &pdev->dev; - config.regmap = iodev->regmap; + config.regmap = iodev->regmap_pmic; config.driver_data = s2mps11; for (i = 0; i < S2MPS11_REGULATOR_MAX; i++) { if (!reg_np) { diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index 3f4ca4e09a4c..34629ea913d4 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c @@ -942,7 +942,7 @@ static int tty3270_install(struct tty_driver *driver, struct tty_struct *tty) return rc; } - tp->screen = tty3270_alloc_screen(tp->view.cols, tp->view.rows); + tp->screen = tty3270_alloc_screen(tp->view.rows, tp->view.cols); if (IS_ERR(tp->screen)) { rc = PTR_ERR(tp->screen); raw3270_put_view(&tp->view); diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 596480022b0a..38a1257e76e1 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -471,7 +471,7 @@ static void qlt_schedule_sess_for_deletion(struct qla_tgt_sess *sess, schedule_delayed_work(&tgt->sess_del_work, 0); else schedule_delayed_work(&tgt->sess_del_work, - jiffies - sess->expires); + sess->expires - jiffies); } /* ha->hardware_lock supposed to be held on entry */ @@ -550,13 +550,14 @@ static void qlt_del_sess_work_fn(struct delayed_work *work) struct scsi_qla_host *vha = tgt->vha; struct qla_hw_data *ha = vha->hw; struct qla_tgt_sess *sess; - unsigned long flags; + unsigned long flags, elapsed; spin_lock_irqsave(&ha->hardware_lock, flags); while (!list_empty(&tgt->del_sess_list)) { sess = list_entry(tgt->del_sess_list.next, typeof(*sess), del_list_entry); - if (time_after_eq(jiffies, sess->expires)) { + elapsed = jiffies; + if (time_after_eq(elapsed, sess->expires)) { qlt_undelete_sess(sess); ql_dbg(ql_dbg_tgt_mgt, vha, 0xf004, @@ -566,7 +567,7 @@ static void qlt_del_sess_work_fn(struct delayed_work *work) ha->tgt.tgt_ops->put_sess(sess); } else { schedule_delayed_work(&tgt->sess_del_work, - jiffies - sess->expires); + sess->expires - elapsed); break; } } @@ -4290,6 +4291,7 @@ int qlt_lport_register(struct qla_tgt_func_tmpl *qla_tgt_ops, u64 wwpn, if (rc != 0) { ha->tgt.tgt_ops = NULL; ha->tgt.target_lport_ptr = NULL; + scsi_host_put(host); } mutex_unlock(&qla_tgt_mutex); return rc; diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index eb1f1ef5fa2e..9fc66e83c1a7 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -448,6 +448,7 @@ config SPI_MXS config SPI_TEGRA114 tristate "NVIDIA Tegra114 SPI Controller" depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST + depends on RESET_CONTROLLER help SPI driver for NVIDIA Tegra114 SPI Controller interface. This controller is different than the older SoCs SPI controller and also register interface @@ -456,6 +457,7 @@ config SPI_TEGRA114 config SPI_TEGRA20_SFLASH tristate "Nvidia Tegra20 Serial flash Controller" depends on ARCH_TEGRA || COMPILE_TEST + depends on RESET_CONTROLLER help SPI driver for Nvidia Tegra20 Serial flash Controller interface. The main usecase of this controller is to use spi flash as boot @@ -464,6 +466,7 @@ config SPI_TEGRA20_SFLASH config SPI_TEGRA20_SLINK tristate "Nvidia Tegra20/Tegra30 SLINK Controller" depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST + depends on RESET_CONTROLLER help SPI driver for Nvidia Tegra20/Tegra30 SLINK Controller interface. diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c index aaecfb3ebf58..c8604981a058 100644 --- a/drivers/spi/spi-tegra114.c +++ b/drivers/spi/spi-tegra114.c @@ -17,7 +17,6 @@ */ #include <linux/clk.h> -#include <linux/clk/tegra.h> #include <linux/completion.h> #include <linux/delay.h> #include <linux/dmaengine.h> @@ -34,6 +33,7 @@ #include <linux/pm_runtime.h> #include <linux/of.h> #include <linux/of_device.h> +#include <linux/reset.h> #include <linux/spi/spi.h> #define SPI_COMMAND1 0x000 @@ -174,10 +174,10 @@ struct tegra_spi_data { spinlock_t lock; struct clk *clk; + struct reset_control *rst; void __iomem *base; phys_addr_t phys; unsigned irq; - int dma_req_sel; u32 spi_max_frequency; u32 cur_speed; @@ -600,15 +600,15 @@ static int tegra_spi_init_dma_param(struct tegra_spi_data *tspi, dma_addr_t dma_phys; int ret; struct dma_slave_config dma_sconfig; - dma_cap_mask_t mask; - dma_cap_zero(mask); - dma_cap_set(DMA_SLAVE, mask); - dma_chan = dma_request_channel(mask, NULL, NULL); - if (!dma_chan) { - dev_err(tspi->dev, - "Dma channel is not available, will try later\n"); - return -EPROBE_DEFER; + dma_chan = dma_request_slave_channel_reason(tspi->dev, + dma_to_memory ? "rx" : "tx"); + if (IS_ERR(dma_chan)) { + ret = PTR_ERR(dma_chan); + if (ret != -EPROBE_DEFER) + dev_err(tspi->dev, + "Dma channel is not available: %d\n", ret); + return ret; } dma_buf = dma_alloc_coherent(tspi->dev, tspi->dma_buf_size, @@ -619,7 +619,6 @@ static int tegra_spi_init_dma_param(struct tegra_spi_data *tspi, return -ENOMEM; } - dma_sconfig.slave_id = tspi->dma_req_sel; if (dma_to_memory) { dma_sconfig.src_addr = tspi->phys + SPI_RX_FIFO; dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; @@ -918,9 +917,9 @@ static irqreturn_t handle_cpu_based_xfer(struct tegra_spi_data *tspi) tspi->status_reg); dev_err(tspi->dev, "CpuXfer 0x%08x:0x%08x\n", tspi->command1_reg, tspi->dma_control_reg); - tegra_periph_reset_assert(tspi->clk); + reset_control_assert(tspi->rst); udelay(2); - tegra_periph_reset_deassert(tspi->clk); + reset_control_deassert(tspi->rst); complete(&tspi->xfer_completion); goto exit; } @@ -990,9 +989,9 @@ static irqreturn_t handle_dma_based_xfer(struct tegra_spi_data *tspi) tspi->status_reg); dev_err(tspi->dev, "DmaXfer 0x%08x:0x%08x\n", tspi->command1_reg, tspi->dma_control_reg); - tegra_periph_reset_assert(tspi->clk); + reset_control_assert(tspi->rst); udelay(2); - tegra_periph_reset_deassert(tspi->clk); + reset_control_deassert(tspi->rst); complete(&tspi->xfer_completion); spin_unlock_irqrestore(&tspi->lock, flags); return IRQ_HANDLED; @@ -1054,11 +1053,6 @@ static void tegra_spi_parse_dt(struct platform_device *pdev, struct tegra_spi_data *tspi) { struct device_node *np = pdev->dev.of_node; - u32 of_dma[2]; - - if (of_property_read_u32_array(np, "nvidia,dma-request-selector", - of_dma, 2) >= 0) - tspi->dma_req_sel = of_dma[1]; if (of_property_read_u32(np, "spi-max-frequency", &tspi->spi_max_frequency)) @@ -1127,25 +1121,25 @@ static int tegra_spi_probe(struct platform_device *pdev) goto exit_free_irq; } + tspi->rst = devm_reset_control_get(&pdev->dev, "spi"); + if (IS_ERR(tspi->rst)) { + dev_err(&pdev->dev, "can not get reset\n"); + ret = PTR_ERR(tspi->rst); + goto exit_free_irq; + } + tspi->max_buf_size = SPI_FIFO_DEPTH << 2; tspi->dma_buf_size = DEFAULT_SPI_DMA_BUF_LEN; - if (tspi->dma_req_sel) { - ret = tegra_spi_init_dma_param(tspi, true); - if (ret < 0) { - dev_err(&pdev->dev, "RxDma Init failed, err %d\n", ret); - goto exit_free_irq; - } - - ret = tegra_spi_init_dma_param(tspi, false); - if (ret < 0) { - dev_err(&pdev->dev, "TxDma Init failed, err %d\n", ret); - goto exit_rx_dma_free; - } - tspi->max_buf_size = tspi->dma_buf_size; - init_completion(&tspi->tx_dma_complete); - init_completion(&tspi->rx_dma_complete); - } + ret = tegra_spi_init_dma_param(tspi, true); + if (ret < 0) + goto exit_free_irq; + ret = tegra_spi_init_dma_param(tspi, false); + if (ret < 0) + goto exit_rx_dma_free; + tspi->max_buf_size = tspi->dma_buf_size; + init_completion(&tspi->tx_dma_complete); + init_completion(&tspi->rx_dma_complete); init_completion(&tspi->xfer_completion); diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c index 4dc8e8129459..e6f382b33818 100644 --- a/drivers/spi/spi-tegra20-sflash.c +++ b/drivers/spi/spi-tegra20-sflash.c @@ -32,8 +32,8 @@ #include <linux/pm_runtime.h> #include <linux/of.h> #include <linux/of_device.h> +#include <linux/reset.h> #include <linux/spi/spi.h> -#include <linux/clk/tegra.h> #define SPI_COMMAND 0x000 #define SPI_GO BIT(30) @@ -118,6 +118,7 @@ struct tegra_sflash_data { spinlock_t lock; struct clk *clk; + struct reset_control *rst; void __iomem *base; unsigned irq; u32 spi_max_frequency; @@ -389,9 +390,9 @@ static irqreturn_t handle_cpu_based_xfer(struct tegra_sflash_data *tsd) dev_err(tsd->dev, "CpuXfer 0x%08x:0x%08x\n", tsd->command_reg, tsd->dma_control_reg); - tegra_periph_reset_assert(tsd->clk); + reset_control_assert(tsd->rst); udelay(2); - tegra_periph_reset_deassert(tsd->clk); + reset_control_deassert(tsd->rst); complete(&tsd->xfer_completion); goto exit; } @@ -505,6 +506,13 @@ static int tegra_sflash_probe(struct platform_device *pdev) goto exit_free_irq; } + tsd->rst = devm_reset_control_get(&pdev->dev, "spi"); + if (IS_ERR(tsd->rst)) { + dev_err(&pdev->dev, "can not get reset\n"); + ret = PTR_ERR(tsd->rst); + goto exit_free_irq; + } + init_completion(&tsd->xfer_completion); pm_runtime_enable(&pdev->dev); if (!pm_runtime_enabled(&pdev->dev)) { @@ -520,9 +528,9 @@ static int tegra_sflash_probe(struct platform_device *pdev) } /* Reset controller */ - tegra_periph_reset_assert(tsd->clk); + reset_control_assert(tsd->rst); udelay(2); - tegra_periph_reset_deassert(tsd->clk); + reset_control_deassert(tsd->rst); tsd->def_command_reg = SPI_M_S | SPI_CS_SW; tegra_sflash_writel(tsd, tsd->def_command_reg, SPI_COMMAND); diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c index e66715ba37ed..a728bb82090f 100644 --- a/drivers/spi/spi-tegra20-slink.c +++ b/drivers/spi/spi-tegra20-slink.c @@ -33,8 +33,8 @@ #include <linux/pm_runtime.h> #include <linux/of.h> #include <linux/of_device.h> +#include <linux/reset.h> #include <linux/spi/spi.h> -#include <linux/clk/tegra.h> #define SLINK_COMMAND 0x000 #define SLINK_BIT_LENGTH(x) (((x) & 0x1f) << 0) @@ -167,10 +167,10 @@ struct tegra_slink_data { spinlock_t lock; struct clk *clk; + struct reset_control *rst; void __iomem *base; phys_addr_t phys; unsigned irq; - int dma_req_sel; u32 spi_max_frequency; u32 cur_speed; @@ -629,15 +629,15 @@ static int tegra_slink_init_dma_param(struct tegra_slink_data *tspi, dma_addr_t dma_phys; int ret; struct dma_slave_config dma_sconfig; - dma_cap_mask_t mask; - dma_cap_zero(mask); - dma_cap_set(DMA_SLAVE, mask); - dma_chan = dma_request_channel(mask, NULL, NULL); - if (!dma_chan) { - dev_err(tspi->dev, - "Dma channel is not available, will try later\n"); - return -EPROBE_DEFER; + dma_chan = dma_request_slave_channel_reason(tspi->dev, + dma_to_memory ? "rx" : "tx"); + if (IS_ERR(dma_chan)) { + ret = PTR_ERR(dma_chan); + if (ret != -EPROBE_DEFER) + dev_err(tspi->dev, + "Dma channel is not available: %d\n", ret); + return ret; } dma_buf = dma_alloc_coherent(tspi->dev, tspi->dma_buf_size, @@ -648,7 +648,6 @@ static int tegra_slink_init_dma_param(struct tegra_slink_data *tspi, return -ENOMEM; } - dma_sconfig.slave_id = tspi->dma_req_sel; if (dma_to_memory) { dma_sconfig.src_addr = tspi->phys + SLINK_RX_FIFO; dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; @@ -884,9 +883,9 @@ static irqreturn_t handle_cpu_based_xfer(struct tegra_slink_data *tspi) dev_err(tspi->dev, "CpuXfer 0x%08x:0x%08x:0x%08x\n", tspi->command_reg, tspi->command2_reg, tspi->dma_control_reg); - tegra_periph_reset_assert(tspi->clk); + reset_control_assert(tspi->rst); udelay(2); - tegra_periph_reset_deassert(tspi->clk); + reset_control_deassert(tspi->rst); complete(&tspi->xfer_completion); goto exit; } @@ -957,9 +956,9 @@ static irqreturn_t handle_dma_based_xfer(struct tegra_slink_data *tspi) dev_err(tspi->dev, "DmaXfer 0x%08x:0x%08x:0x%08x\n", tspi->command_reg, tspi->command2_reg, tspi->dma_control_reg); - tegra_periph_reset_assert(tspi->clk); + reset_control_assert(tspi->rst); udelay(2); - tegra_periph_reset_deassert(tspi->clk); + reset_control_assert(tspi->rst); complete(&tspi->xfer_completion); spin_unlock_irqrestore(&tspi->lock, flags); return IRQ_HANDLED; @@ -1020,11 +1019,6 @@ static irqreturn_t tegra_slink_isr(int irq, void *context_data) static void tegra_slink_parse_dt(struct tegra_slink_data *tspi) { struct device_node *np = tspi->dev->of_node; - u32 of_dma[2]; - - if (of_property_read_u32_array(np, "nvidia,dma-request-selector", - of_dma, 2) >= 0) - tspi->dma_req_sel = of_dma[1]; if (of_property_read_u32(np, "spi-max-frequency", &tspi->spi_max_frequency)) @@ -1118,25 +1112,25 @@ static int tegra_slink_probe(struct platform_device *pdev) goto exit_free_irq; } + tspi->rst = devm_reset_control_get(&pdev->dev, "spi"); + if (IS_ERR(tspi->rst)) { + dev_err(&pdev->dev, "can not get reset\n"); + ret = PTR_ERR(tspi->rst); + goto exit_free_irq; + } + tspi->max_buf_size = SLINK_FIFO_DEPTH << 2; tspi->dma_buf_size = DEFAULT_SPI_DMA_BUF_LEN; - if (tspi->dma_req_sel) { - ret = tegra_slink_init_dma_param(tspi, true); - if (ret < 0) { - dev_err(&pdev->dev, "RxDma Init failed, err %d\n", ret); - goto exit_free_irq; - } - - ret = tegra_slink_init_dma_param(tspi, false); - if (ret < 0) { - dev_err(&pdev->dev, "TxDma Init failed, err %d\n", ret); - goto exit_rx_dma_free; - } - tspi->max_buf_size = tspi->dma_buf_size; - init_completion(&tspi->tx_dma_complete); - init_completion(&tspi->rx_dma_complete); - } + ret = tegra_slink_init_dma_param(tspi, true); + if (ret < 0) + goto exit_free_irq; + ret = tegra_slink_init_dma_param(tspi, false); + if (ret < 0) + goto exit_rx_dma_free; + tspi->max_buf_size = tspi->dma_buf_size; + init_completion(&tspi->tx_dma_complete); + init_completion(&tspi->rx_dma_complete); init_completion(&tspi->xfer_completion); diff --git a/drivers/staging/bcm/Bcmnet.c b/drivers/staging/bcm/Bcmnet.c index 53fee2f9a498..8dfdd2732bdc 100644 --- a/drivers/staging/bcm/Bcmnet.c +++ b/drivers/staging/bcm/Bcmnet.c @@ -39,7 +39,8 @@ static INT bcm_close(struct net_device *dev) return 0; } -static u16 bcm_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 bcm_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { return ClassifyPacket(netdev_priv(dev), skb); } diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c index 8f02bf66e20b..4964d2a2fc7d 100644 --- a/drivers/staging/comedi/drivers.c +++ b/drivers/staging/comedi/drivers.c @@ -446,7 +446,7 @@ int comedi_load_firmware(struct comedi_device *dev, release_firmware(fw); } - return ret; + return ret < 0 ? ret : 0; } EXPORT_SYMBOL_GPL(comedi_load_firmware); diff --git a/drivers/staging/comedi/drivers/8255_pci.c b/drivers/staging/comedi/drivers/8255_pci.c index 432e3f9c3301..c55f234b29e6 100644 --- a/drivers/staging/comedi/drivers/8255_pci.c +++ b/drivers/staging/comedi/drivers/8255_pci.c @@ -63,7 +63,8 @@ enum pci_8255_boardid { BOARD_ADLINK_PCI7296, BOARD_CB_PCIDIO24, BOARD_CB_PCIDIO24H, - BOARD_CB_PCIDIO48H, + BOARD_CB_PCIDIO48H_OLD, + BOARD_CB_PCIDIO48H_NEW, BOARD_CB_PCIDIO96H, BOARD_NI_PCIDIO96, BOARD_NI_PCIDIO96B, @@ -106,11 +107,16 @@ static const struct pci_8255_boardinfo pci_8255_boards[] = { .dio_badr = 2, .n_8255 = 1, }, - [BOARD_CB_PCIDIO48H] = { + [BOARD_CB_PCIDIO48H_OLD] = { .name = "cb_pci-dio48h", .dio_badr = 1, .n_8255 = 2, }, + [BOARD_CB_PCIDIO48H_NEW] = { + .name = "cb_pci-dio48h", + .dio_badr = 2, + .n_8255 = 2, + }, [BOARD_CB_PCIDIO96H] = { .name = "cb_pci-dio96h", .dio_badr = 2, @@ -263,7 +269,10 @@ static DEFINE_PCI_DEVICE_TABLE(pci_8255_pci_table) = { { PCI_VDEVICE(ADLINK, 0x7296), BOARD_ADLINK_PCI7296 }, { PCI_VDEVICE(CB, 0x0028), BOARD_CB_PCIDIO24 }, { PCI_VDEVICE(CB, 0x0014), BOARD_CB_PCIDIO24H }, - { PCI_VDEVICE(CB, 0x000b), BOARD_CB_PCIDIO48H }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CB, 0x000b, 0x0000, 0x0000), + .driver_data = BOARD_CB_PCIDIO48H_OLD }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CB, 0x000b, PCI_VENDOR_ID_CB, 0x000b), + .driver_data = BOARD_CB_PCIDIO48H_NEW }, { PCI_VDEVICE(CB, 0x0017), BOARD_CB_PCIDIO96H }, { PCI_VDEVICE(NI, 0x0160), BOARD_NI_PCIDIO96 }, { PCI_VDEVICE(NI, 0x1630), BOARD_NI_PCIDIO96B }, diff --git a/drivers/staging/iio/magnetometer/hmc5843.c b/drivers/staging/iio/magnetometer/hmc5843.c index 99421f90d189..0485d7f39867 100644 --- a/drivers/staging/iio/magnetometer/hmc5843.c +++ b/drivers/staging/iio/magnetometer/hmc5843.c @@ -451,7 +451,12 @@ done: .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE) | \ BIT(IIO_CHAN_INFO_SAMP_FREQ), \ .scan_index = idx, \ - .scan_type = IIO_ST('s', 16, 16, IIO_BE), \ + .scan_type = { \ + .sign = 's', \ + .realbits = 16, \ + .storagebits = 16, \ + .endianness = IIO_BE, \ + }, \ } static const struct iio_chan_spec hmc5843_channels[] = { diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c index 0507b662ae40..09ef5fb8bae6 100644 --- a/drivers/staging/imx-drm/imx-drm-core.c +++ b/drivers/staging/imx-drm/imx-drm-core.c @@ -88,8 +88,9 @@ static int imx_drm_driver_unload(struct drm_device *drm) imx_drm_device_put(); - drm_mode_config_cleanup(imxdrm->drm); + drm_vblank_cleanup(imxdrm->drm); drm_kms_helper_poll_fini(imxdrm->drm); + drm_mode_config_cleanup(imxdrm->drm); return 0; } @@ -199,8 +200,8 @@ static void imx_drm_driver_preclose(struct drm_device *drm, if (!file->is_master) return; - for (i = 0; i < 4; i++) - imx_drm_disable_vblank(drm , i); + for (i = 0; i < MAX_CRTC; i++) + imx_drm_disable_vblank(drm, i); } static const struct file_operations imx_drm_driver_fops = { @@ -376,8 +377,6 @@ static int imx_drm_crtc_register(struct imx_drm_crtc *imx_drm_crtc) struct imx_drm_device *imxdrm = __imx_drm_device(); int ret; - drm_crtc_init(imxdrm->drm, imx_drm_crtc->crtc, - imx_drm_crtc->imx_drm_helper_funcs.crtc_funcs); ret = drm_mode_crtc_set_gamma_size(imx_drm_crtc->crtc, 256); if (ret) return ret; @@ -385,6 +384,9 @@ static int imx_drm_crtc_register(struct imx_drm_crtc *imx_drm_crtc) drm_crtc_helper_add(imx_drm_crtc->crtc, imx_drm_crtc->imx_drm_helper_funcs.crtc_helper_funcs); + drm_crtc_init(imxdrm->drm, imx_drm_crtc->crtc, + imx_drm_crtc->imx_drm_helper_funcs.crtc_funcs); + drm_mode_group_reinit(imxdrm->drm); return 0; @@ -428,11 +430,11 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags) ret = drm_mode_group_init_legacy_group(imxdrm->drm, &imxdrm->drm->primary->mode_group); if (ret) - goto err_init; + goto err_kms; ret = drm_vblank_init(imxdrm->drm, MAX_CRTC); if (ret) - goto err_init; + goto err_kms; /* * with vblank_disable_allowed = true, vblank interrupt will be disabled @@ -441,14 +443,20 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags) */ imxdrm->drm->vblank_disable_allowed = true; - if (!imx_drm_device_get()) + if (!imx_drm_device_get()) { ret = -EINVAL; + goto err_vblank; + } platform_set_drvdata(drm->platformdev, drm); + mutex_unlock(&imxdrm->mutex); + return 0; - ret = 0; - -err_init: +err_vblank: + drm_vblank_cleanup(drm); +err_kms: + drm_kms_helper_poll_fini(drm); + drm_mode_config_cleanup(drm); mutex_unlock(&imxdrm->mutex); return ret; @@ -494,6 +502,15 @@ int imx_drm_add_crtc(struct drm_crtc *crtc, mutex_lock(&imxdrm->mutex); + /* + * The vblank arrays are dimensioned by MAX_CRTC - we can't + * pass IDs greater than this to those functions. + */ + if (imxdrm->pipes >= MAX_CRTC) { + ret = -EINVAL; + goto err_busy; + } + if (imxdrm->drm->open_count) { ret = -EBUSY; goto err_busy; @@ -530,6 +547,7 @@ int imx_drm_add_crtc(struct drm_crtc *crtc, return 0; err_register: + list_del(&imx_drm_crtc->list); kfree(imx_drm_crtc); err_alloc: err_busy: diff --git a/drivers/staging/imx-drm/imx-tve.c b/drivers/staging/imx-drm/imx-tve.c index 680f4c8fa081..2c44fef8d58b 100644 --- a/drivers/staging/imx-drm/imx-tve.c +++ b/drivers/staging/imx-drm/imx-tve.c @@ -114,7 +114,6 @@ struct imx_tve { struct drm_encoder encoder; struct imx_drm_encoder *imx_drm_encoder; struct device *dev; - spinlock_t enable_lock; /* serializes tve_enable/disable */ spinlock_t lock; /* register lock */ bool enabled; int mode; @@ -146,10 +145,8 @@ __releases(&tve->lock) static void tve_enable(struct imx_tve *tve) { - unsigned long flags; int ret; - spin_lock_irqsave(&tve->enable_lock, flags); if (!tve->enabled) { tve->enabled = true; clk_prepare_enable(tve->clk); @@ -169,23 +166,18 @@ static void tve_enable(struct imx_tve *tve) TVE_CD_SM_IEN | TVE_CD_LM_IEN | TVE_CD_MON_END_IEN); - - spin_unlock_irqrestore(&tve->enable_lock, flags); } static void tve_disable(struct imx_tve *tve) { - unsigned long flags; int ret; - spin_lock_irqsave(&tve->enable_lock, flags); if (tve->enabled) { tve->enabled = false; ret = regmap_update_bits(tve->regmap, TVE_COM_CONF_REG, TVE_IPU_CLK_EN | TVE_EN, 0); clk_disable_unprepare(tve->clk); } - spin_unlock_irqrestore(&tve->enable_lock, flags); } static int tve_setup_tvout(struct imx_tve *tve) @@ -601,7 +593,6 @@ static int imx_tve_probe(struct platform_device *pdev) tve->dev = &pdev->dev; spin_lock_init(&tve->lock); - spin_lock_init(&tve->enable_lock); ddc_node = of_parse_phandle(np, "ddc", 0); if (ddc_node) { diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-common.c b/drivers/staging/imx-drm/ipu-v3/ipu-common.c index 7a22ce619ed2..97ca6924dbb3 100644 --- a/drivers/staging/imx-drm/ipu-v3/ipu-common.c +++ b/drivers/staging/imx-drm/ipu-v3/ipu-common.c @@ -996,35 +996,35 @@ static const struct ipu_platform_reg client_reg[] = { }, }; +static DEFINE_MUTEX(ipu_client_id_mutex); static int ipu_client_id; -static int ipu_add_subdevice_pdata(struct device *dev, - const struct ipu_platform_reg *reg) -{ - struct platform_device *pdev; - - pdev = platform_device_register_data(dev, reg->name, ipu_client_id++, - ®->pdata, sizeof(struct ipu_platform_reg)); - - return PTR_ERR_OR_ZERO(pdev); -} - static int ipu_add_client_devices(struct ipu_soc *ipu) { - int ret; - int i; + struct device *dev = ipu->dev; + unsigned i; + int id, ret; + + mutex_lock(&ipu_client_id_mutex); + id = ipu_client_id; + ipu_client_id += ARRAY_SIZE(client_reg); + mutex_unlock(&ipu_client_id_mutex); for (i = 0; i < ARRAY_SIZE(client_reg); i++) { const struct ipu_platform_reg *reg = &client_reg[i]; - ret = ipu_add_subdevice_pdata(ipu->dev, reg); - if (ret) + struct platform_device *pdev; + + pdev = platform_device_register_data(dev, reg->name, + id++, ®->pdata, sizeof(reg->pdata)); + + if (IS_ERR(pdev)) goto err_register; } return 0; err_register: - platform_device_unregister_children(to_platform_device(ipu->dev)); + platform_device_unregister_children(to_platform_device(dev)); return ret; } diff --git a/drivers/staging/netlogic/xlr_net.c b/drivers/staging/netlogic/xlr_net.c index 235d2b1ec593..eedffed17e39 100644 --- a/drivers/staging/netlogic/xlr_net.c +++ b/drivers/staging/netlogic/xlr_net.c @@ -306,7 +306,8 @@ static netdev_tx_t xlr_net_start_xmit(struct sk_buff *skb, return NETDEV_TX_OK; } -static u16 xlr_net_select_queue(struct net_device *ndev, struct sk_buff *skb) +static u16 xlr_net_select_queue(struct net_device *ndev, struct sk_buff *skb, + void *accel_priv) { return (u16)smp_processor_id(); } diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c index 49ea76b3435d..986870593b0c 100644 --- a/drivers/staging/nvec/nvec.c +++ b/drivers/staging/nvec/nvec.c @@ -36,7 +36,6 @@ #include <linux/slab.h> #include <linux/spinlock.h> #include <linux/workqueue.h> -#include <linux/clk/tegra.h> #include "nvec.h" @@ -734,9 +733,9 @@ static void tegra_init_i2c_slave(struct nvec_chip *nvec) clk_prepare_enable(nvec->i2c_clk); - tegra_periph_reset_assert(nvec->i2c_clk); + reset_control_assert(nvec->rst); udelay(2); - tegra_periph_reset_deassert(nvec->i2c_clk); + reset_control_deassert(nvec->rst); val = I2C_CNFG_NEW_MASTER_SFM | I2C_CNFG_PACKET_MODE_EN | (0x2 << I2C_CNFG_DEBOUNCE_CNT_SHIFT); @@ -837,6 +836,12 @@ static int tegra_nvec_probe(struct platform_device *pdev) return -ENODEV; } + nvec->rst = devm_reset_control_get(&pdev->dev, "i2c"); + if (IS_ERR(nvec->rst)) { + dev_err(nvec->dev, "failed to get controller reset\n"); + return PTR_ERR(nvec->rst); + } + nvec->base = base; nvec->irq = res->start; nvec->i2c_clk = i2c_clk; diff --git a/drivers/staging/nvec/nvec.h b/drivers/staging/nvec/nvec.h index e880518935fb..e271375053fa 100644 --- a/drivers/staging/nvec/nvec.h +++ b/drivers/staging/nvec/nvec.h @@ -23,6 +23,7 @@ #include <linux/list.h> #include <linux/mutex.h> #include <linux/notifier.h> +#include <linux/reset.h> #include <linux/spinlock.h> #include <linux/workqueue.h> @@ -109,7 +110,8 @@ struct nvec_msg { * @irq: The IRQ of the I2C device * @i2c_addr: The address of the I2C slave * @base: The base of the memory mapped region of the I2C device - * @clk: The clock of the I2C device + * @i2c_clk: The clock of the I2C device + * @rst: The reset of the I2C device * @notifier_list: Notifiers to be called on received messages, see * nvec_register_notifier() * @rx_data: Received messages that have to be processed @@ -139,6 +141,7 @@ struct nvec_chip { int i2c_addr; void __iomem *base; struct clk *i2c_clk; + struct reset_control *rst; struct atomic_notifier_head notifier_list; struct list_head rx_data, tx_data; struct notifier_block nvec_status_notifier; diff --git a/drivers/staging/rtl8188eu/os_dep/os_intfs.c b/drivers/staging/rtl8188eu/os_dep/os_intfs.c index 17659bb04bef..dd69e344e409 100644 --- a/drivers/staging/rtl8188eu/os_dep/os_intfs.c +++ b/drivers/staging/rtl8188eu/os_dep/os_intfs.c @@ -652,7 +652,8 @@ static unsigned int rtw_classify8021d(struct sk_buff *skb) return dscp >> 5; } -static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { struct adapter *padapter = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index d70e9119e906..00867190413c 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -465,6 +465,7 @@ int iscsit_del_np(struct iscsi_np *np) */ send_sig(SIGINT, np->np_thread, 1); kthread_stop(np->np_thread); + np->np_thread = NULL; } np->np_transport->iscsit_free_np(np); @@ -823,24 +824,22 @@ int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd, if (((hdr->flags & ISCSI_FLAG_CMD_READ) || (hdr->flags & ISCSI_FLAG_CMD_WRITE)) && !hdr->data_length) { /* - * Vmware ESX v3.0 uses a modified Cisco Initiator (v3.4.2) - * that adds support for RESERVE/RELEASE. There is a bug - * add with this new functionality that sets R/W bits when - * neither CDB carries any READ or WRITE datapayloads. + * From RFC-3720 Section 10.3.1: + * + * "Either or both of R and W MAY be 1 when either the + * Expected Data Transfer Length and/or Bidirectional Read + * Expected Data Transfer Length are 0" + * + * For this case, go ahead and clear the unnecssary bits + * to avoid any confusion with ->data_direction. */ - if ((hdr->cdb[0] == 0x16) || (hdr->cdb[0] == 0x17)) { - hdr->flags &= ~ISCSI_FLAG_CMD_READ; - hdr->flags &= ~ISCSI_FLAG_CMD_WRITE; - goto done; - } + hdr->flags &= ~ISCSI_FLAG_CMD_READ; + hdr->flags &= ~ISCSI_FLAG_CMD_WRITE; - pr_err("ISCSI_FLAG_CMD_READ or ISCSI_FLAG_CMD_WRITE" + pr_warn("ISCSI_FLAG_CMD_READ or ISCSI_FLAG_CMD_WRITE" " set when Expected Data Transfer Length is 0 for" - " CDB: 0x%02x. Bad iSCSI Initiator.\n", hdr->cdb[0]); - return iscsit_add_reject_cmd(cmd, - ISCSI_REASON_BOOKMARK_INVALID, buf); + " CDB: 0x%02x, Fixing up flags\n", hdr->cdb[0]); } -done: if (!(hdr->flags & ISCSI_FLAG_CMD_READ) && !(hdr->flags & ISCSI_FLAG_CMD_WRITE) && (hdr->data_length != 0)) { diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index e3318edb233d..1c0088fe9e99 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -474,7 +474,8 @@ static ssize_t __iscsi_##prefix##_store_##name( \ \ if (!capable(CAP_SYS_ADMIN)) \ return -EPERM; \ - \ + if (count >= sizeof(auth->name)) \ + return -EINVAL; \ snprintf(auth->name, sizeof(auth->name), "%s", page); \ if (!strncmp("NULL", auth->name, 4)) \ auth->naf_flags &= ~flags; \ diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c index 4eb93b2b6473..e29279e6b577 100644 --- a/drivers/target/iscsi/iscsi_target_login.c +++ b/drivers/target/iscsi/iscsi_target_login.c @@ -1403,11 +1403,6 @@ old_sess_out: out: stop = kthread_should_stop(); - if (!stop && signal_pending(current)) { - spin_lock_bh(&np->np_thread_lock); - stop = (np->np_thread_state == ISCSI_NP_THREAD_SHUTDOWN); - spin_unlock_bh(&np->np_thread_lock); - } /* Wait for another socket.. */ if (!stop) return 1; @@ -1415,7 +1410,6 @@ exit: iscsi_stop_login_thread_timer(np); spin_lock_bh(&np->np_thread_lock); np->np_thread_state = ISCSI_NP_THREAD_EXIT; - np->np_thread = NULL; spin_unlock_bh(&np->np_thread_lock); return 0; diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 207b340498a3..d06de84b069b 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -1106,6 +1106,11 @@ int se_dev_set_block_size(struct se_device *dev, u32 block_size) dev->dev_attrib.block_size = block_size; pr_debug("dev[%p]: SE Device block_size changed to %u\n", dev, block_size); + + if (dev->dev_attrib.max_bytes_per_io) + dev->dev_attrib.hw_max_sectors = + dev->dev_attrib.max_bytes_per_io / block_size; + return 0; } diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 0e34cda3271e..78241a53b555 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -66,9 +66,8 @@ static int fd_attach_hba(struct se_hba *hba, u32 host_id) pr_debug("CORE_HBA[%d] - TCM FILEIO HBA Driver %s on Generic" " Target Core Stack %s\n", hba->hba_id, FD_VERSION, TARGET_CORE_MOD_VERSION); - pr_debug("CORE_HBA[%d] - Attached FILEIO HBA: %u to Generic" - " MaxSectors: %u\n", - hba->hba_id, fd_host->fd_host_id, FD_MAX_SECTORS); + pr_debug("CORE_HBA[%d] - Attached FILEIO HBA: %u to Generic\n", + hba->hba_id, fd_host->fd_host_id); return 0; } @@ -220,7 +219,8 @@ static int fd_configure_device(struct se_device *dev) } dev->dev_attrib.hw_block_size = fd_dev->fd_block_size; - dev->dev_attrib.hw_max_sectors = FD_MAX_SECTORS; + dev->dev_attrib.max_bytes_per_io = FD_MAX_BYTES; + dev->dev_attrib.hw_max_sectors = FD_MAX_BYTES / fd_dev->fd_block_size; dev->dev_attrib.hw_queue_depth = FD_MAX_DEVICE_QUEUE_DEPTH; if (fd_dev->fbd_flags & FDBD_HAS_BUFFERED_IO_WCE) { diff --git a/drivers/target/target_core_file.h b/drivers/target/target_core_file.h index 37ffc5bd2399..d7772c167685 100644 --- a/drivers/target/target_core_file.h +++ b/drivers/target/target_core_file.h @@ -7,7 +7,10 @@ #define FD_DEVICE_QUEUE_DEPTH 32 #define FD_MAX_DEVICE_QUEUE_DEPTH 128 #define FD_BLOCKSIZE 512 -#define FD_MAX_SECTORS 2048 +/* + * Limited by the number of iovecs (2048) per vfs_[writev,readv] call + */ +#define FD_MAX_BYTES 8388608 #define RRF_EMULATE_CDB 0x01 #define RRF_GOT_LBA 0x02 diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index f697f8baec54..2a573de19a9f 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -278,7 +278,6 @@ struct se_node_acl *core_tpg_check_initiator_node_acl( snprintf(acl->initiatorname, TRANSPORT_IQN_LEN, "%s", initiatorname); acl->se_tpg = tpg; acl->acl_index = scsi_get_new_index(SCSI_AUTH_INTR_INDEX); - spin_lock_init(&acl->stats_lock); acl->dynamic_node_acl = 1; tpg->se_tpg_tfo->set_default_node_attributes(acl); @@ -406,7 +405,6 @@ struct se_node_acl *core_tpg_add_initiator_node_acl( snprintf(acl->initiatorname, TRANSPORT_IQN_LEN, "%s", initiatorname); acl->se_tpg = tpg; acl->acl_index = scsi_get_new_index(SCSI_AUTH_INTR_INDEX); - spin_lock_init(&acl->stats_lock); tpg->se_tpg_tfo->set_default_node_attributes(acl); @@ -658,15 +656,9 @@ static int core_tpg_setup_virtual_lun0(struct se_portal_group *se_tpg) spin_lock_init(&lun->lun_sep_lock); init_completion(&lun->lun_ref_comp); - ret = percpu_ref_init(&lun->lun_ref, core_tpg_lun_ref_release); - if (ret < 0) - return ret; - ret = core_tpg_post_addlun(se_tpg, lun, lun_access, dev); - if (ret < 0) { - percpu_ref_cancel_init(&lun->lun_ref); + if (ret < 0) return ret; - } return 0; } diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index 268b62768f2b..34aacaaae14a 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -93,6 +93,7 @@ struct n_tty_data { size_t canon_head; size_t echo_head; size_t echo_commit; + size_t echo_mark; DECLARE_BITMAP(char_map, 256); /* private to n_tty_receive_overrun (single-threaded) */ @@ -336,6 +337,7 @@ static void reset_buffer_flags(struct n_tty_data *ldata) { ldata->read_head = ldata->canon_head = ldata->read_tail = 0; ldata->echo_head = ldata->echo_tail = ldata->echo_commit = 0; + ldata->echo_mark = 0; ldata->line_start = 0; ldata->erasing = 0; @@ -787,6 +789,7 @@ static void commit_echoes(struct tty_struct *tty) size_t head; head = ldata->echo_head; + ldata->echo_mark = head; old = ldata->echo_commit - ldata->echo_tail; /* Process committed echoes if the accumulated # of bytes @@ -811,10 +814,11 @@ static void process_echoes(struct tty_struct *tty) size_t echoed; if ((!L_ECHO(tty) && !L_ECHONL(tty)) || - ldata->echo_commit == ldata->echo_tail) + ldata->echo_mark == ldata->echo_tail) return; mutex_lock(&ldata->output_lock); + ldata->echo_commit = ldata->echo_mark; echoed = __process_echoes(tty); mutex_unlock(&ldata->output_lock); @@ -822,6 +826,7 @@ static void process_echoes(struct tty_struct *tty) tty->ops->flush_chars(tty); } +/* NB: echo_mark and echo_head should be equivalent here */ static void flush_echoes(struct tty_struct *tty) { struct n_tty_data *ldata = tty->disc_data; diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index 4658e3e0ec42..06525f10e364 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -96,7 +96,8 @@ static void dw8250_serial_out(struct uart_port *p, int offset, int value) if (offset == UART_LCR) { int tries = 1000; while (tries--) { - if (value == p->serial_in(p, UART_LCR)) + unsigned int lcr = p->serial_in(p, UART_LCR); + if ((value & ~UART_LCR_SPAR) == (lcr & ~UART_LCR_SPAR)) return; dw8250_force_idle(p); writeb(value, p->membase + (UART_LCR << p->regshift)); @@ -132,7 +133,8 @@ static void dw8250_serial_out32(struct uart_port *p, int offset, int value) if (offset == UART_LCR) { int tries = 1000; while (tries--) { - if (value == p->serial_in(p, UART_LCR)) + unsigned int lcr = p->serial_in(p, UART_LCR); + if ((value & ~UART_LCR_SPAR) == (lcr & ~UART_LCR_SPAR)) return; dw8250_force_idle(p); writel(value, p->membase + (UART_LCR << p->regshift)); @@ -455,6 +457,8 @@ MODULE_DEVICE_TABLE(of, dw8250_of_match); static const struct acpi_device_id dw8250_acpi_match[] = { { "INT33C4", 0 }, { "INT33C5", 0 }, + { "INT3434", 0 }, + { "INT3435", 0 }, { "80860F0A", 0 }, { }, }; diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index dfe79ccc4fb3..d5c2a287b7e7 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -34,6 +34,7 @@ #include <linux/of_device.h> #include <linux/pagemap.h> #include <linux/platform_device.h> +#include <linux/reset.h> #include <linux/serial.h> #include <linux/serial_8250.h> #include <linux/serial_core.h> @@ -44,8 +45,6 @@ #include <linux/tty.h> #include <linux/tty_flip.h> -#include <linux/clk/tegra.h> - #define TEGRA_UART_TYPE "TEGRA_UART" #define TX_EMPTY_STATUS (UART_LSR_TEMT | UART_LSR_THRE) #define BYTES_TO_ALIGN(x) ((unsigned long)(x) & 0x3) @@ -103,6 +102,7 @@ struct tegra_uart_port { const struct tegra_uart_chip_data *cdata; struct clk *uart_clk; + struct reset_control *rst; unsigned int current_baud; /* Register shadow */ @@ -120,7 +120,6 @@ struct tegra_uart_port { bool rx_timeout; int rx_in_progress; int symb_bit; - int dma_req_sel; struct dma_chan *rx_dma_chan; struct dma_chan *tx_dma_chan; @@ -832,9 +831,9 @@ static int tegra_uart_hw_init(struct tegra_uart_port *tup) clk_prepare_enable(tup->uart_clk); /* Reset the UART controller to clear all previous status.*/ - tegra_periph_reset_assert(tup->uart_clk); + reset_control_assert(tup->rst); udelay(10); - tegra_periph_reset_deassert(tup->uart_clk); + reset_control_deassert(tup->rst); tup->rx_in_progress = 0; tup->tx_in_progress = 0; @@ -910,15 +909,14 @@ static int tegra_uart_dma_channel_allocate(struct tegra_uart_port *tup, dma_addr_t dma_phys; int ret; struct dma_slave_config dma_sconfig; - dma_cap_mask_t mask; - dma_cap_zero(mask); - dma_cap_set(DMA_SLAVE, mask); - dma_chan = dma_request_channel(mask, NULL, NULL); - if (!dma_chan) { + dma_chan = dma_request_slave_channel_reason(tup->uport.dev, + dma_to_memory ? "rx" : "tx"); + if (IS_ERR(dma_chan)) { + ret = PTR_ERR(dma_chan); dev_err(tup->uport.dev, - "Dma channel is not available, will try later\n"); - return -EPROBE_DEFER; + "DMA channel alloc failed: %d\n", ret); + return ret; } if (dma_to_memory) { @@ -938,7 +936,6 @@ static int tegra_uart_dma_channel_allocate(struct tegra_uart_port *tup, dma_buf = tup->uport.state->xmit.buf; } - dma_sconfig.slave_id = tup->dma_req_sel; if (dma_to_memory) { dma_sconfig.src_addr = tup->uport.mapbase; dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; @@ -1222,17 +1219,8 @@ static int tegra_uart_parse_dt(struct platform_device *pdev, struct tegra_uart_port *tup) { struct device_node *np = pdev->dev.of_node; - u32 of_dma[2]; int port; - if (of_property_read_u32_array(np, "nvidia,dma-request-selector", - of_dma, 2) >= 0) { - tup->dma_req_sel = of_dma[1]; - } else { - dev_err(&pdev->dev, "missing dma requestor in device tree\n"); - return -EINVAL; - } - port = of_alias_get_id(np, "serial"); if (port < 0) { dev_err(&pdev->dev, "failed to get alias id, errno %d\n", port); @@ -1320,6 +1308,12 @@ static int tegra_uart_probe(struct platform_device *pdev) return PTR_ERR(tup->uart_clk); } + tup->rst = devm_reset_control_get(&pdev->dev, "serial"); + if (IS_ERR(tup->rst)) { + dev_err(&pdev->dev, "Couldn't get the reset\n"); + return PTR_ERR(tup->rst); + } + u->iotype = UPIO_MEM32; u->irq = platform_get_irq(pdev, 0); u->regshift = 2; diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index e46e9f3f19b9..f619ad5b5eae 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -240,6 +240,7 @@ static irqreturn_t xuartps_isr(int irq, void *dev_id) continue; } +#ifdef SUPPORT_SYSRQ /* * uart_handle_sysrq_char() doesn't work if * spinlocked, for some reason @@ -253,6 +254,7 @@ static irqreturn_t xuartps_isr(int irq, void *dev_id) } spin_lock(&port->lock); } +#endif port->icount.rx++; diff --git a/drivers/tty/tty_ldsem.c b/drivers/tty/tty_ldsem.c index 22fad8ad5ac2..d8a55e87877f 100644 --- a/drivers/tty/tty_ldsem.c +++ b/drivers/tty/tty_ldsem.c @@ -86,11 +86,21 @@ static inline long ldsem_atomic_update(long delta, struct ld_semaphore *sem) return atomic_long_add_return(delta, (atomic_long_t *)&sem->count); } +/* + * ldsem_cmpxchg() updates @*old with the last-known sem->count value. + * Returns 1 if count was successfully changed; @*old will have @new value. + * Returns 0 if count was not changed; @*old will have most recent sem->count + */ static inline int ldsem_cmpxchg(long *old, long new, struct ld_semaphore *sem) { - long tmp = *old; - *old = atomic_long_cmpxchg(&sem->count, *old, new); - return *old == tmp; + long tmp = atomic_long_cmpxchg(&sem->count, *old, new); + if (tmp == *old) { + *old = new; + return 1; + } else { + *old = tmp; + return 0; + } } /* diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 5d8981c5235e..6e73f8cd60e5 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -642,6 +642,10 @@ static int ci_hdrc_probe(struct platform_device *pdev) : CI_ROLE_GADGET; } + /* only update vbus status for peripheral */ + if (ci->role == CI_ROLE_GADGET) + ci_handle_vbus_change(ci); + ret = ci_role_start(ci, ci->role); if (ret) { dev_err(dev, "can't start %s role\n", ci_role(ci)->name); diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c index 59e6020ea753..526cd77563d8 100644 --- a/drivers/usb/chipidea/host.c +++ b/drivers/usb/chipidea/host.c @@ -88,7 +88,8 @@ static int host_start(struct ci_hdrc *ci) return ret; disable_reg: - regulator_disable(ci->platdata->reg_vbus); + if (ci->platdata->reg_vbus) + regulator_disable(ci->platdata->reg_vbus); put_hcd: usb_put_hcd(hcd); diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index b34c81969cba..69d20fbb38a2 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c @@ -1795,9 +1795,6 @@ static int udc_start(struct ci_hdrc *ci) pm_runtime_no_callbacks(&ci->gadget.dev); pm_runtime_enable(&ci->gadget.dev); - /* Update ci->vbus_active */ - ci_handle_vbus_change(ci); - return retval; destroy_eps: diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 4d387596f3f0..0b23a8639311 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -854,13 +854,11 @@ static int wdm_manage_power(struct usb_interface *intf, int on) { /* need autopm_get/put here to ensure the usbcore sees the new value */ int rv = usb_autopm_get_interface(intf); - if (rv < 0) - goto err; intf->needs_remote_wakeup = on; - usb_autopm_put_interface(intf); -err: - return rv; + if (!rv) + usb_autopm_put_interface(intf); + return 0; } static int wdm_probe(struct usb_interface *intf, const struct usb_device_id *id) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 74f9cf02da07..a49217ae3533 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -455,9 +455,6 @@ static int dwc3_probe(struct platform_device *pdev) if (IS_ERR(regs)) return PTR_ERR(regs); - usb_phy_set_suspend(dwc->usb2_phy, 0); - usb_phy_set_suspend(dwc->usb3_phy, 0); - spin_lock_init(&dwc->lock); platform_set_drvdata(pdev, dwc); @@ -488,6 +485,9 @@ static int dwc3_probe(struct platform_device *pdev) goto err0; } + usb_phy_set_suspend(dwc->usb2_phy, 0); + usb_phy_set_suspend(dwc->usb3_phy, 0); + ret = dwc3_event_buffers_setup(dwc); if (ret) { dev_err(dwc->dev, "failed to setup event buffers\n"); @@ -569,6 +569,8 @@ err2: dwc3_event_buffers_cleanup(dwc); err1: + usb_phy_set_suspend(dwc->usb2_phy, 1); + usb_phy_set_suspend(dwc->usb3_phy, 1); dwc3_core_exit(dwc); err0: diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index b9fd0396011e..6f7e23dd1417 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -17,7 +17,6 @@ */ #include <linux/clk.h> -#include <linux/clk/tegra.h> #include <linux/dma-mapping.h> #include <linux/err.h> #include <linux/gpio.h> @@ -29,6 +28,7 @@ #include <linux/of_gpio.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <linux/reset.h> #include <linux/slab.h> #include <linux/usb/ehci_def.h> #include <linux/usb/tegra_usb_phy.h> @@ -62,6 +62,7 @@ static int (*orig_hub_control)(struct usb_hcd *hcd, struct tegra_ehci_hcd { struct tegra_usb_phy *phy; struct clk *clk; + struct reset_control *rst; int port_resuming; bool needs_double_reset; enum tegra_usb_phy_port_speed port_speed; @@ -385,13 +386,20 @@ static int tegra_ehci_probe(struct platform_device *pdev) goto cleanup_hcd_create; } + tegra->rst = devm_reset_control_get(&pdev->dev, "usb"); + if (IS_ERR(tegra->rst)) { + dev_err(&pdev->dev, "Can't get ehci reset\n"); + err = PTR_ERR(tegra->rst); + goto cleanup_hcd_create; + } + err = clk_prepare_enable(tegra->clk); if (err) goto cleanup_hcd_create; - tegra_periph_reset_assert(tegra->clk); + reset_control_assert(tegra->rst); udelay(1); - tegra_periph_reset_deassert(tegra->clk); + reset_control_deassert(tegra->rst); u_phy = devm_usb_get_phy_by_phandle(&pdev->dev, "nvidia,phy", 0); if (IS_ERR(u_phy)) { diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index 418444ebb1b8..8c356af79409 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -136,23 +136,27 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver, struct ohci_hcd *ohci; int retval; struct usb_hcd *hcd = NULL; - - if (pdev->num_resources != 2) { - pr_debug("hcd probe: invalid num_resources"); - return -ENODEV; + struct device *dev = &pdev->dev; + struct resource *res; + int irq; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_dbg(dev, "hcd probe: missing memory resource\n"); + return -ENXIO; } - if ((pdev->resource[0].flags != IORESOURCE_MEM) - || (pdev->resource[1].flags != IORESOURCE_IRQ)) { - pr_debug("hcd probe: invalid resource type\n"); - return -ENODEV; + irq = platform_get_irq(pdev, 0); + if (irq < 0) { + dev_dbg(dev, "hcd probe: missing irq resource\n"); + return irq; } hcd = usb_create_hcd(driver, &pdev->dev, "at91"); if (!hcd) return -ENOMEM; - hcd->rsrc_start = pdev->resource[0].start; - hcd->rsrc_len = resource_size(&pdev->resource[0]); + hcd->rsrc_start = res->start; + hcd->rsrc_len = resource_size(res); if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) { pr_debug("request_mem_region failed\n"); @@ -199,7 +203,7 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver, ohci->num_ports = board->ports; at91_start_hc(pdev); - retval = usb_add_hcd(hcd, pdev->resource[1].start, IRQF_SHARED); + retval = usb_add_hcd(hcd, irq, IRQF_SHARED); if (retval == 0) return retval; diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index b8dffd59eb25..73f5208714a4 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -128,7 +128,12 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) * any other sleep) on Haswell machines with LPT and LPT-LP * with the new Intel BIOS */ - xhci->quirks |= XHCI_SPURIOUS_WAKEUP; + /* Limit the quirk to only known vendors, as this triggers + * yet another BIOS bug on some other machines + * https://bugzilla.kernel.org/show_bug.cgi?id=66171 + */ + if (pdev->subsystem_vendor == PCI_VENDOR_ID_HP) + xhci->quirks |= XHCI_SPURIOUS_WAKEUP; } if (pdev->vendor == PCI_VENDOR_ID_ETRON && pdev->device == PCI_DEVICE_ID_ASROCK_P67) { diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig index 08e2f39027ec..2b41c636a52a 100644 --- a/drivers/usb/phy/Kconfig +++ b/drivers/usb/phy/Kconfig @@ -19,8 +19,9 @@ config AB8500_USB in host mode, low speed. config FSL_USB2_OTG - bool "Freescale USB OTG Transceiver Driver" + tristate "Freescale USB OTG Transceiver Driver" depends on USB_EHCI_FSL && USB_FSL_USB2 && PM_RUNTIME + depends on USB select USB_OTG select USB_PHY help @@ -29,6 +30,7 @@ config FSL_USB2_OTG config ISP1301_OMAP tristate "Philips ISP1301 with OMAP OTG" depends on I2C && ARCH_OMAP_OTG + depends on USB select USB_PHY help If you say yes here you get support for the Philips ISP1301 diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c index 82232acf1ab6..bbe4f8e6e8d7 100644 --- a/drivers/usb/phy/phy-tegra-usb.c +++ b/drivers/usb/phy/phy-tegra-usb.c @@ -876,7 +876,7 @@ static int utmi_phy_probe(struct tegra_usb_phy *tegra_phy, tegra_phy->pad_regs = devm_ioremap(&pdev->dev, res->start, resource_size(res)); - if (!tegra_phy->regs) { + if (!tegra_phy->pad_regs) { dev_err(&pdev->dev, "Failed to remap UTMI Pad regs\n"); return -ENOMEM; } diff --git a/drivers/usb/phy/phy-twl6030-usb.c b/drivers/usb/phy/phy-twl6030-usb.c index 30e8a61552d4..bad57ce77ba5 100644 --- a/drivers/usb/phy/phy-twl6030-usb.c +++ b/drivers/usb/phy/phy-twl6030-usb.c @@ -127,7 +127,8 @@ static inline int twl6030_writeb(struct twl6030_usb *twl, u8 module, static inline u8 twl6030_readb(struct twl6030_usb *twl, u8 module, u8 address) { - u8 data, ret = 0; + u8 data; + int ret; ret = twl_i2c_read_u8(module, &data, address); if (ret >= 0) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 496b7e39d5be..cc7a24154490 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -251,6 +251,7 @@ static void option_instat_callback(struct urb *urb); #define ZTE_PRODUCT_MF628 0x0015 #define ZTE_PRODUCT_MF626 0x0031 #define ZTE_PRODUCT_MC2718 0xffe8 +#define ZTE_PRODUCT_AC2726 0xfff1 #define BENQ_VENDOR_ID 0x04a5 #define BENQ_PRODUCT_H10 0x4068 @@ -1453,6 +1454,7 @@ static const struct usb_device_id option_ids[] = { { USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff, 0x02, 0x01) }, { USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff, 0x02, 0x05) }, { USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff, 0x86, 0x10) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) }, { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) }, { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) }, diff --git a/drivers/usb/serial/zte_ev.c b/drivers/usb/serial/zte_ev.c index fca4c752a4ed..eae2c873b39f 100644 --- a/drivers/usb/serial/zte_ev.c +++ b/drivers/usb/serial/zte_ev.c @@ -281,8 +281,7 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(0x19d2, 0xfffd) }, { USB_DEVICE(0x19d2, 0xfffc) }, { USB_DEVICE(0x19d2, 0xfffb) }, - /* AC2726, AC8710_V3 */ - { USB_DEVICE_AND_INTERFACE_INFO(0x19d2, 0xfff1, 0xff, 0xff, 0xff) }, + /* AC8710_V3 */ { USB_DEVICE(0x19d2, 0xfff6) }, { USB_DEVICE(0x19d2, 0xfff7) }, { USB_DEVICE(0x19d2, 0xfff8) }, diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index c444654fc33f..5c4a95b516cf 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -285,7 +285,7 @@ static void update_balloon_size(struct virtio_balloon *vb) { __le32 actual = cpu_to_le32(vb->num_pages); - virtio_cwrite(vb->vdev, struct virtio_balloon_config, num_pages, + virtio_cwrite(vb->vdev, struct virtio_balloon_config, actual, &actual); } diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 55ea73f7c70b..4c02e2b94103 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -350,17 +350,19 @@ static enum bp_state increase_reservation(unsigned long nr_pages) pfn = page_to_pfn(page); - set_phys_to_machine(pfn, frame_list[i]); - #ifdef CONFIG_XEN_HAVE_PVMMU - /* Link back into the page tables if not highmem. */ - if (xen_pv_domain() && !PageHighMem(page)) { - int ret; - ret = HYPERVISOR_update_va_mapping( - (unsigned long)__va(pfn << PAGE_SHIFT), - mfn_pte(frame_list[i], PAGE_KERNEL), - 0); - BUG_ON(ret); + if (!xen_feature(XENFEAT_auto_translated_physmap)) { + set_phys_to_machine(pfn, frame_list[i]); + + /* Link back into the page tables if not highmem. */ + if (!PageHighMem(page)) { + int ret; + ret = HYPERVISOR_update_va_mapping( + (unsigned long)__va(pfn << PAGE_SHIFT), + mfn_pte(frame_list[i], PAGE_KERNEL), + 0); + BUG_ON(ret); + } } #endif @@ -378,7 +380,6 @@ static enum bp_state decrease_reservation(unsigned long nr_pages, gfp_t gfp) enum bp_state state = BP_DONE; unsigned long pfn, i; struct page *page; - struct page *scratch_page; int ret; struct xen_memory_reservation reservation = { .address_bits = 0, @@ -411,27 +412,29 @@ static enum bp_state decrease_reservation(unsigned long nr_pages, gfp_t gfp) scrub_page(page); +#ifdef CONFIG_XEN_HAVE_PVMMU /* * Ballooned out frames are effectively replaced with * a scratch frame. Ensure direct mappings and the * p2m are consistent. */ - scratch_page = get_balloon_scratch_page(); -#ifdef CONFIG_XEN_HAVE_PVMMU - if (xen_pv_domain() && !PageHighMem(page)) { - ret = HYPERVISOR_update_va_mapping( - (unsigned long)__va(pfn << PAGE_SHIFT), - pfn_pte(page_to_pfn(scratch_page), - PAGE_KERNEL_RO), 0); - BUG_ON(ret); - } -#endif if (!xen_feature(XENFEAT_auto_translated_physmap)) { unsigned long p; + struct page *scratch_page = get_balloon_scratch_page(); + + if (!PageHighMem(page)) { + ret = HYPERVISOR_update_va_mapping( + (unsigned long)__va(pfn << PAGE_SHIFT), + pfn_pte(page_to_pfn(scratch_page), + PAGE_KERNEL_RO), 0); + BUG_ON(ret); + } p = page_to_pfn(scratch_page); __set_phys_to_machine(pfn, pfn_to_mfn(p)); + + put_balloon_scratch_page(); } - put_balloon_scratch_page(); +#endif balloon_append(pfn_to_page(pfn)); } @@ -627,15 +630,17 @@ static int __init balloon_init(void) if (!xen_domain()) return -ENODEV; - for_each_online_cpu(cpu) - { - per_cpu(balloon_scratch_page, cpu) = alloc_page(GFP_KERNEL); - if (per_cpu(balloon_scratch_page, cpu) == NULL) { - pr_warn("Failed to allocate balloon_scratch_page for cpu %d\n", cpu); - return -ENOMEM; + if (!xen_feature(XENFEAT_auto_translated_physmap)) { + for_each_online_cpu(cpu) + { + per_cpu(balloon_scratch_page, cpu) = alloc_page(GFP_KERNEL); + if (per_cpu(balloon_scratch_page, cpu) == NULL) { + pr_warn("Failed to allocate balloon_scratch_page for cpu %d\n", cpu); + return -ENOMEM; + } } + register_cpu_notifier(&balloon_cpu_notifier); } - register_cpu_notifier(&balloon_cpu_notifier); pr_info("Initialising balloon driver\n"); diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index 028387192b60..aa846a48f400 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -1176,7 +1176,8 @@ static int gnttab_setup(void) gnttab_shared.addr = xen_remap(xen_hvm_resume_frames, PAGE_SIZE * max_nr_gframes); if (gnttab_shared.addr == NULL) { - pr_warn("Failed to ioremap gnttab share frames!\n"); + pr_warn("Failed to ioremap gnttab share frames (addr=0x%08lx)!\n", + xen_hvm_resume_frames); return -ENOMEM; } } diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c index 8e74590fa1bb..569a13b9e856 100644 --- a/drivers/xen/privcmd.c +++ b/drivers/xen/privcmd.c @@ -533,12 +533,17 @@ static void privcmd_close(struct vm_area_struct *vma) { struct page **pages = vma->vm_private_data; int numpgs = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; + int rc; if (!xen_feature(XENFEAT_auto_translated_physmap) || !numpgs || !pages) return; - xen_unmap_domain_mfn_range(vma, numpgs, pages); - free_xenballooned_pages(numpgs, pages); + rc = xen_unmap_domain_mfn_range(vma, numpgs, pages); + if (rc == 0) + free_xenballooned_pages(numpgs, pages); + else + pr_crit("unable to unmap MFN range: leaking %d pages. rc=%d\n", + numpgs, rc); kfree(pages); } |