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2012-09-14Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86Linus Torvalds
Pull x86 platform driver updates from Matthew Garrett: "A few small updates for 3.6 - a trivial regression fix and a couple of conformance updates for the gmux driver, plus some tiny fixes for asus-wmi, eeepc-laptop and thinkpad_acpi." * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: thinkpad_acpi: buffer overflow in fan_get_status() eeepc-laptop: fix device reference count leakage in eeepc_rfkill_hotplug() platform/x86: fix asus_laptop.wled_type description asus-laptop: HRWS/HWRS typo drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEO apple-gmux: Fix port address calculation in gmux_pio_write32() apple-gmux: Fix index read functions apple-gmux: Obtain version info from indexed gmux
2012-09-14Merge branch 'i2c-embedded/for-current' of ↵Linus Torvalds
git://git.pengutronix.de/git/wsa/linux Pull i2c embedded fixes from Wolfram Sang: "The last bunch of (typical) i2c-embedded driver fixes for 3.6. Also update the MAINTAINERS file to point to my tree since people keep asking where to find their patches." * 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux: i2c: algo: pca: Fix mode selection for PCA9665 MAINTAINERS: fix tree for current i2c-embedded development i2c: mxs: correctly setup speed for non devicetree i2c: pnx: Fix read transactions of >= 2 bytes i2c: pnx: Fix bit definitions
2012-09-14Merge tag 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: "Fix word size register read and write operations in ina2xx driver, and initialize uninitialized structure elements in twl4030-madc-hwmon driver." * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (ina2xx) Fix word size register read and write operations hwmon: (twl4030-madc-hwmon) Initialize uninitialized structure elements
2012-09-14Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "I realise this a bit bigger than I would want at this point. Exynos is a large chunk, I got them to half what they wanted already, and hey its ARM based, so not going to hurt many people. Radeon has only two fixes, but the PLL fixes were a bit bigger, but required for a lot of scenarios, the fence fix is really urgent. vmwgfx: I've pulled in a dumb ioctl support patch that I was going to shove in later and cc stable, but we need it asap, its mainly to stop mesa growing a really ugly dependency in userspace to run stuff on vmware, and if I don't stick it in the kernel now, everyone will have to ship ugly userspace libs to workaround it. nouveau: single urgent fix found in F18 testing, causes X to not start properly when f18 plymouth is used i915: smattering of fixes and debug quieting gma500: single regression fix So as I said a bit large, but its fairly well scattered and its all stuff I'll be shipping in F18's 3.6 kernel." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (26 commits) drm/nouveau: fix booting with plymouth + dumb support drm/radeon: make 64bit fences more robust v3 drm/radeon: rework pll selection (v3) drm: Drop the NV12M and YUV420M formats drm/exynos: remove DRM_FORMAT_NV12M from plane module drm/exynos: fix double call of drm_prime_(init/destroy)_file_private drm/exynos: add dummy support for dmabuf-mmap drm/exynos: Add missing braces around sizeof in exynos_mixer.c drm/exynos: Add missing braces around sizeof in exynos_hdmi.c drm/exynos: Make g2d_pm_ops static drm/exynos: Add dependency for G2D in Kconfig drm/exynos: fixed page align bug. drm/exynos: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(.. [1] drm/exynos: Use devm_* functions in exynos_drm_g2d.c file drm/exynos: Use devm_kzalloc in exynos_drm_hdmi.c file drm/exynos: Use devm_kzalloc in exynos_drm_vidi.c file drm/exynos: Remove redundant check in exynos_drm_fimd.c file drm/exynos: Remove redundant check in exynos_hdmi.c file vmwgfx: add dumb ioctl support gma500: Fix regression on Oaktrail devices ...
2012-09-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Use after free and new device IDs in bluetooth from Andre Guedes, Yevgeniy Melnichuk, Gustavo Padovan, and Henrik Rydberg. 2) Fix crashes with short packet lengths and VLAN in pktgen, from Nishank Trivedi. 3) mISDN calls flush_work_sync() with locks held, fix from Karsten Keil. 4) Packet scheduler gred parameters are reported to userspace improperly scaled, and WRED idling is not performed correctly. All from David Ward. 5) Fix TCP socket refcount problem in ipv6, from Julian Anastasov. 6) ibmveth device has RX queue alignment requirements which are not being explicitly met resulting in sporadic failures, fix from Santiago Leon. 7) Netfilter needs to take care when interpreting sockets attached to socket buffers, they could be time-wait minisockets. Fix from Eric Dumazet. 8) sock_edemux() has the same issue as netfilter did in #7 above, fix from Eric Dumazet. 9) Avoid infinite loops in CBQ scheduler with some configurations, from Eric Dumazet. 10) Deal with "Reflection scan: an Off-Path Attack on TCP", from Jozsef Kadlecsik. 11) SCTP overcharges socket for TX packets, fix from Thomas Graf. 12) CODEL packet scheduler should not reset it's state every time it builds a new flow, fix from Eric Dumazet. 13) Fix memory leak in nl80211, from Wei Yongjun. 14) NETROM doesn't check skb_copy_datagram_iovec() return values, from Alan Cox. 15) l2tp ethernet was using sizeof(ETH_HLEN) instead of plain ETH_HLEN, oops. From Eric Dumazet. 16) Fix selection of ath9k chips on which PA linearization and AM2PM predistoration are used, from Felix Fietkau. 17) Flow steering settings in mlx4 driver need to be validated properly, from Hadar Hen Zion. 18) bnx2x doesn't show the correct link duplex setting, from Yaniv Rosner. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (75 commits) pktgen: fix crash with vlan and packet size less than 46 bnx2x: Add missing afex code bnx2x: fix registers dumped bnx2x: correct advertisement of pause capabilities bnx2x: display the correct duplex value bnx2x: prevent timeouts when using PFC bnx2x: fix stats copying logic bnx2x: Avoid sending multiple statistics queries net: qmi_wwan: call subdriver with control intf only net_sched: gred: actually perform idling in WRED mode net_sched: gred: fix qave reporting via netlink net_sched: gred: eliminate redundant DP prio comparisons net_sched: gred: correct comment about qavg calculation in RIO mode mISDN: Fix wrong usage of flush_work_sync while holding locks netfilter: log: Fix log-level processing net-sched: sch_cbq: avoid infinite loop net: qmi_wwan: fix Gobi device probing for un2430 net: fix net/core/sock.c build error ixp4xx_hss: fix build failure due to missing linux/module.h inclusion caif: move the dereference below the NULL test ...
2012-09-14Merge tag 'usb-3.6-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB patches from Greg Kroah-Hartman: "Here are a number of USB patches, a bit more than I normally like this late in the -rc series, but given people's vacations (myself included), and the kernel summit, it seems to have happened this way. All are tiny, but they add up. A number of gadget and xhci fixes, and a few new device ids. All have been tested in linux-next. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'usb-3.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits) usb: chipidea: udc: don't stall endpoint if request list is empty in isr_tr_complete_low usb: chipidea: cleanup dma_pool if udc_start() fails usb: chipidea: udc: fix error path in udc_start() usb: chipidea: udc: add pullup fuction, needed by the uvc gadget usb: chipidea: udc: fix setup of endpoint maxpacket size USB: option: replace ZTE K5006-Z entry with vendor class rule EHCI: Update qTD next pointer in QH overlay region during unlink USB: cdc-wdm: fix wdm_find_device* return value USB: ftdi_sio: do not claim CDC ACM function usb: dwc3: gadget: fix pending isoc handling usb: renesas_usbhs: fixup DMA transport data alignment usb: gadget: at91udc: Don't check for ep->ep.desc usb: gadget: at91udc: don't overwrite driver data usb: dwc3: core: fix incorrect usage of resource pointer usb: musb: musbhsdma: fix IRQ check usb: musb: tusb6010: fix error path in tusb_probe() usb: musb: host: fix for musb_start_urb Oops usb: gadget: dummy_hcd: add support for USB_DT_BOS on rh usb: gadget: dummy_hcd: fixup error probe path usb: gadget: s3c-hsotg.c: fix error return code ...
2012-09-14Merge tag 'tty-3.6-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull TTY fixes from Greg Kroah-Hartman: "Here are 2 tiny patches for a serial driver to resolve issues that people have reported with the 3.6-rc tree. Both of these have been in the linux-next tree for a while now. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'tty-3.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: serial: imx: don't reinit clock in imx_setup_ufcr() tty: serial: imx: console write routing is unsafe on SMP
2012-09-14Merge tag 'staging-3.6-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging tree fixes from Greg Kroah-Hartman: "Here are a few staging tree fixes for problems that have been reported. Nothing major, just a number of tiny driver fixes. All of these have been in the linux-next tree for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'staging-3.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: drm/omap: add more new timings fields drm/omap: update for interlaced staging: r8712u: fix bug in r8712_recv_indicatepkt() staging: zcache: fix cleancache race condition with shrinker Staging: Android alarm: IOCTL command encoding fix staging: vt6656: [BUG] - Failed connection, incorrect endian. staging: ozwpan: fix memcmp() test in oz_set_active_pd() staging: wlan-ng: Fix problem with wrong arguments staging: comedi: das08: Correct AO output for das08jr-16-ao staging: comedi: das08: Correct AI encoding for das08jr-16-ao staging: comedi: das08: Fix PCI ref count staging: comedi: amplc_pci230: Fix PCI ref count staging: comedi: amplc_pc263: Fix PCI ref count staging: comedi: amplc_pc236: Fix PCI ref count staging: comedi: amplc_dio200: Fix PCI ref count staging: comedi: amplc_pci224: Fix PCI ref count drivers/iio/adc/at91_adc.c: adjust inconsistent IS_ERR and PTR_ERR staging iio: fix potential memory leak in lis3l02dq_ring.c staging:iio: prevent divide by zero bugs
2012-09-14i2c: algo: pca: Fix mode selection for PCA9665Thomas Kavanagh
The code currently always selects turbo mode for PCA9665, no matter which clock frequency is configured. This is because it compares the clock frequency against constants reflecting (boundary / 100). Compare against real boundary frequencies to fix the problem. Signed-off-by: Thomas Kavanagh <tkavanagh@juniper.net> Signed-off-by: Guenter Roeck <groeck@juniper.net> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-09-14drm/nouveau: fix booting with plymouth + dumb supportDave Airlie
We noticed a plymouth bug on Fedora 18, and I then noticed this stupid thinko, fixing it fixed the problem with plymouth. Cc: stable@vger.kernel.org Acked-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-09-13thinkpad_acpi: buffer overflow in fan_get_status()Dan Carpenter
The acpi_evalf() function modifies four bytes of data but in fan_get_status() we pass a pointer to u8. I have modified the function to use type checking now. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13eeepc-laptop: fix device reference count leakage in eeepc_rfkill_hotplug()Jiang Liu
Fix a device reference count leakage issue in function eeepc_rfkill_hotplug(). Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13platform/x86: fix asus_laptop.wled_type descriptionMaxim Nikulin
MODULE_PARM_DESC for wlan_status is further in the same file Signed-off-by: Maxim A. Nikulin <M.A.Nikulin@gmail.com> Signed-off-by: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13asus-laptop: HRWS/HWRS typoCorentin Chary
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=24222 Signed-off-by: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13drivers-platform-x86: remove useless #ifdef CONFIG_ACPI_VIDEOCorentin Chary
Signed-off-by: Corentin Chary <corentin.chary@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13apple-gmux: Fix port address calculation in gmux_pio_write32()Seth Forshee
This function fails to add the start address of the gmux I/O range to the requested port address and thus writes to the wrong location. Signed-off-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13apple-gmux: Fix index read functionsBernhard Froemel
Study of Apple's binary driver revealed that the GMUX_READ_PORT should be written between calls to gmux_index_wait_ready and gmux_index_wait_complete (i.e., the new index protocol must be followed). If this is not done correctly, the indexed gmux device only partially accepts writes which lead to problems concerning GPU switching. Special thanks to Seth Forshee who helped greatly with identifying unnecessary changes. Signed-off-by: Bernhard Froemel <froemel@vmars.tuwien.ac.at> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13apple-gmux: Obtain version info from indexed gmuxBernhard Froemel
This patch extracts and displays version information from the indexed gmux device as it is also done for the classic gmux device. Signed-off-by: Bernhard Froemel <froemel@vmars.tuwien.ac.at> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-09-13bnx2x: Add missing afex codeYuval Mintz
Commit a334872224a67b614dc888460377862621f3dac7 added afex support but lacked several logical changes. This lack can cause afex to crash, and also have a slight effect on other flows (i.e., driver always assumes the Tx ring has less available buffers than what it actually has). This patch adds the missing segments, fixing said issues. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Barak Witkowski <barak@broadcom.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13bnx2x: fix registers dumpedDmitry Kravkov
Under traffic, there are several registers that when read (e.g., via 'ethtool -d') may cause the chip to stall. This patch corrects the registers read in such flows. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13bnx2x: correct advertisement of pause capabilitiesYaniv Rosner
This patch propagates users' requested flow-control into the link layer, which will later be used to advertise this flow-control for auto-negotiation (until now these values were ignored). Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13bnx2x: display the correct duplex valueYaniv Rosner
Prior to this fix, the driver reported the chip's active duplex state is always 'full', even if using half-duplex mode. Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13bnx2x: prevent timeouts when using PFCYaniv Rosner
Prevent updating the xmac PFC configuration when using a link speed slower than 10G -the umac block is responsible for 1G or slower connections, therefore it is possible the xmac block is reset when connection is slower. Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13bnx2x: fix stats copying logicYuval Mintz
FW needs the driver statistics for management. Current logic is broken in that the function that gathers the port statistics does not copy its own statistics to a place where the FW can use it. This patch causes every function that can pass statistics to the FW to do so. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13bnx2x: Avoid sending multiple statistics queriesDmitry Kravkov
During traffic when DCB is enabled, it is possible for multiple instances of statistics queries to be sent to the chip - this may cause the FW to assert. This patch prevents the sending of an additional instance of statistics query while the previous query hasn't completed. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13drm/radeon: make 64bit fences more robust v3Christian König
Only increase the higher 32bits if we really detect a wrap around. v2: instead of increasing the higher 32bits just use the higher 32bits from the last emitted fence. v3: also use last emitted fence value as upper limit. The intention of this patch is to make fences as robust as they where before introducing 64bit fences. This is necessary because on older systems it looks like the fence value gets corrupted on initialization. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=51344 Should also fix: https://bugs.freedesktop.org/show_bug.cgi?id=54129 https://bugs.freedesktop.org/show_bug.cgi?id=54662 https://bugzilla.redhat.com/show_bug.cgi?id=846505 https://bugzilla.redhat.com/show_bug.cgi?id=845639 3.5 needs a separate patch due to changes in the fence code. Will send that out separately. Signed-off-by: Christian König <deathsimple@vodafone.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2012-09-13drm/radeon: rework pll selection (v3)Alex Deucher
For DP we can use the same PPLL for all active DP encoders. Take advantage of that to prevent cases where we may end up sharing a PPLL between DP and non-DP which won't work. Also clean up the code a bit. v2: - fix missing pll_id assignment in crtc init v3: - fix DP PPLL check - document functions - break in main encoder search loop after matching. no need to keep checking additional encoders. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=54471 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2012-09-13net: qmi_wwan: call subdriver with control intf onlyBjørn Mork
This fixes a hang on suspend due to calling wdm_suspend on the unregistered data interface. The hang should have been a NULL pointer reference had it not been for a logic error in the cdc_wdm code. commit 230718bd net: qmi_wwan: bind to both control and data interface changed qmi_wwan to use cdc_wdm as a subdriver for devices with a two-interface QMI/wwan function. The commit failed to update qmi_wwan_suspend and qmi_wwan_resume, which were written to handle either a single combined interface function, or no subdriver at all. The result was that we called into the subdriver both when the control interface was suspended and when the data interface was suspended. Calling the subdriver suspend function with an unregistered interface is not supported and will make the subdriver bug out. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13mISDN: Fix wrong usage of flush_work_sync while holding locksKarsten Keil
It is a bad idea to hold a spinlock and call flush_work_sync. Move the workqueue cleanup outside the spinlock and use cancel_work_sync, on closing the channel this seems to be the more correct function. Remove the never used and constant return value of mISDN_freebchannel. Signed-off-by: Karsten Keil <keil@b1-systems.de> Cc: <stable@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-09-13Merge tag 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev Pull additional AHCI PCI IDs from Jeff Garzik. * tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ahci: Add identifiers for ASM106x devices ahci: Add alternate identifier for the 88SE9172 ahci: Add JMicron 362 device IDs
2012-09-13ahci: Add identifiers for ASM106x devicesAlan Cox
They don't always appear as AHCI class devices but instead as IDE class. Based on an initial patch by Hiroaki Nito Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=42804 Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-09-13ahci: Add alternate identifier for the 88SE9172Alan Cox
This can also appear as 0x9192. Reported in bugzilla and confirmed with the board documentation for these boards. Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=42970 Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: The Stables <stable@vger.kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-09-13ahci: Add JMicron 362 device IDsBen Hutchings
The JMicron JMB362 controller supports AHCI only, but some revisions use the IDE class code. These need to be matched by device ID. These additions have apparently been included by QNAP in their NAS devices using these controllers. References: http://bugs.debian.org/634180 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2012-09-13Merge branch 'exynos-drm-fixes' of ↵Dave Airlie
git://git.infradead.org/users/kmpark/linux-samsung into drm-fixes Inki Dae writes: - fix build warnings - minor code cleanup - remove non-standard format, DRM_FORMAT_NV12M - add dummy mmap for exynos dmabuf . dma_buf export needs this patch * 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung: drm: Drop the NV12M and YUV420M formats drm/exynos: remove DRM_FORMAT_NV12M from plane module drm/exynos: fix double call of drm_prime_(init/destroy)_file_private drm/exynos: add dummy support for dmabuf-mmap drm/exynos: Add missing braces around sizeof in exynos_mixer.c drm/exynos: Add missing braces around sizeof in exynos_hdmi.c drm/exynos: Make g2d_pm_ops static drm/exynos: Add dependency for G2D in Kconfig drm/exynos: fixed page align bug. drm/exynos: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(.. [1] drm/exynos: Use devm_* functions in exynos_drm_g2d.c file drm/exynos: Use devm_kzalloc in exynos_drm_hdmi.c file drm/exynos: Use devm_kzalloc in exynos_drm_vidi.c file drm/exynos: Remove redundant check in exynos_drm_fimd.c file drm/exynos: Remove redundant check in exynos_hdmi.c file
2012-09-13drm/exynos: remove DRM_FORMAT_NV12M from plane moduleInki Dae
this patch removes DRM_FORMAT_NV12M from plane module because this format is same as DRM_FORMAT_NV12. DRM_FORMAT_NV12M will be identified by mode_cmd->handles and mode_cmd->offsets fields internally. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: fix double call of drm_prime_(init/destroy)_file_privateMandeep Singh Baines
The double invocations are incorrect but seem to be safe so I don't think this will fix any bugs. Before: [ 7.639366] drm_prime_init_file ee3675d0 [ 7.639377] drm_prime_init_file ee3675d0 [ 7.639507] drm_prime_destroy_file ee3675d0 [ 7.639518] drm_prime_destroy_file ee3675d0 [ 7.639802] drm_prime_init_file ee372390 [ 7.639810] drm_prime_init_file ee372390 [ 8.473316] drm_prime_init_file ee356390 [ 8.473331] drm_prime_init_file ee356390 After: [ 6.363842] drm_prime_init_file edc2e5d0 [ 6.363994] drm_prime_destroy_file edc2e5d0 [ 6.364260] drm_prime_init_file edc2e750 [ 8.004837] drm_prime_init_file ee36ded0 Signed-off-by: Mandeep Singh Baines <msb@chromium.org> Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: add dummy support for dmabuf-mmapTomasz Stanislawski
This patch adds a stub function for DMABUF mmap. This allows to export a DMABUF. Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2012-09-13drm/exynos: Add missing braces around sizeof in exynos_mixer.cSachin Kamat
Fixes the following checkpatch warnings: WARNING: sizeof filter_y_horiz_tap8 should be sizeof(filter_y_horiz_tap8) WARNING: sizeof filter_y_vert_tap4 should be sizeof(filter_y_vert_tap4) WARNING: sizeof filter_cr_horiz_tap4 should be sizeof(filter_cr_horiz_tap4) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: Add missing braces around sizeof in exynos_hdmi.cSachin Kamat
Fixes the following checkpatch warnings: WARNING: sizeof *res should be sizeof(*res) WARNING: sizeof res->regul_bulk[0] should be sizeof(res->regul_bulk[0]) WARNING: sizeof *res should be sizeof(*res) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: Make g2d_pm_ops staticSachin Kamat
Fixes the following warning: drivers/gpu/drm/exynos/exynos_drm_g2d.c:897:1: warning: symbol 'g2d_pm_ops' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: Add dependency for G2D in KconfigSachin Kamat
Select Exynos DRM based G2D only if non-DRM based Exynos G2D driver is not selected. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2012-09-13drm/exynos: fixed page align bug.Inki Dae
do not align in page unit at dumb creation. the align is done by exynos_drm_gem_create() to be called commonly. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(.. [1]Thomas Meyer
The semantic patch that makes this change is available in scripts/coccinelle/api/err_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: Use devm_* functions in exynos_drm_g2d.c fileSachin Kamat
devm_* functions are device managed functions and make error handling and cleanup cleaner and simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: Use devm_kzalloc in exynos_drm_hdmi.c fileSachin Kamat
devm_kzalloc is a device managed function and makes freeing and error handling simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: Use devm_kzalloc in exynos_drm_vidi.c fileSachin Kamat
devm_kzalloc is a device managed function and makes freeing and error handling simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: Remove redundant check in exynos_drm_fimd.c fileSachin Kamat
devm_request_and_ioremap function checks the validity of the pointer returned by platform_get_resource. Hence an additional check in the probe function is not necessary. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13drm/exynos: Remove redundant check in exynos_hdmi.c fileSachin Kamat
devm_request_and_ioremap function checks the validity of the pointer returned by platform_get_resource. Hence an additional check in the probe function is not necessary. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-09-13vmwgfx: add dumb ioctl supportDave Airlie
Testing and works with the -modesetting driver, Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-09-13gma500: Fix regression on Oaktrail devicesAlan Cox
The register map patches didn't set one value for the GMA600 which means the Fujitsu Q550 dies on boot with the GMA500 driver enabled. Add the map entry so we don't read from the device MMIO + 0 by mistake. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Horses <stable@vger.kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
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