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2010-08-26drm/nouveau: Use a helper function to match PCI device/subsystem IDs.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-26drm/nv50: add dcb type 14 to enum to prevent compiler complaintBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nouveau: fix earlier mistake when fixing merge conflictBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nvc0: fix thinko in instmem suspend/resumeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nouveau: Workaround missing GPIO tables on an Apple iMac G4 NV18.Francisco Jerez
This should fix the reported TV-out load detection false positives (fdo bug 29455). Reported-by: Vlado Plaga <rechner@vlado-do.de> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nouveau: Add TV-out quirk for an MSI nForce2 IGP.Francisco Jerez
The blob also thinks there's a TV connected, so hardware bug... Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nv50-nvc0: ramht_size is meant to be in bytes, not entriesBen Skeggs
Fixes an infinite loop that can happen in RAMHT lookup. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nouveau: punt some more log messages to debug levelBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nouveau: remove warning about unknown tmds table revisionsBen Skeggs
This message is apparently confusing people, and is being blamed for some modesetting issues. Lets remove the message, and instead replace it with an unconditional printout of the table revision. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nouveau: check for error when allocating/mapping dummy pageBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nouveau: fix race condition when under memory pressureBen Skeggs
When VRAM is running out it's possible that the client's push buffers get evicted to main memory. When they're validated back in, the GPU may be used for the copy back to VRAM, but the existing synchronisation code only deals with inter-channel sync, not sync between PFIFO and PGRAPH on the same channel. This leads to PFIFO fetching from command buffers that haven't quite been copied by PGRAPH yet. This patch marks push buffers as so, and forces any GPU-assisted buffer moves to be done on a different channel, which triggers the correct synchronisation to happen before we submit them. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nv50: fix minor thinko from nvc0 changesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-17drm/nouveau: Don't try DDC on the dummy I2C channel.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-09drm/nvc0: fix typo in PRAMIN flushBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-09drm/nouveau: Fix DCB TMDS config parsing.Francisco Jerez
Thinko caused by 43bda05428a3d2021f3c12220073e0251c65df8b. Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2010-08-09drm/nv30: Fix PFB init for nv31.Francisco Jerez
Fixes a regression introduced by 58bbb63720c8997e0136fe1884101e7ca40d68fd (fdo bug 29324). Reported-by: Johannes Obermayr <johannesobermayr@gmx.de> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-09drm/nv04: Fix up SGRAM density detection.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-09drm/i2c/ch7006: Don't use POWER_LEVEL_FULL_POWER_OFF on early chip versions.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-09drm/nouveau: Init dcb->or on cards that have no usable DCB table.Francisco Jerez
We need a valid OR value because there're a few nv17 cards with DCB v1.4. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nouveau: reduce severity of some "error" messagesBen Skeggs
There's some known configurations where the lack of these tables/scripts is perfectly normal, reduce visibilty of complaint messages to debug. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nvc0: backup bar3 channel on suspendBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nouveau: implement init table opcodex 0x5e and 0x9aMarcin Kościelnicki
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
2010-08-06drm/nouveau: implement init table op 0x57, INIT_LTIMEMarcin Kościelnicki
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
2010-08-06drm/nvc0: implement crtc pll settingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nvc0: fix evo dma object so we display somethingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nvc0: rudimentary instmem supportBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nvc0: implement memory detectionBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nvc0: allow INIT_GPIOBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nvc0: starting point for GF100 support, everything stubbedBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nv30: Workaround dual TMDS brain damage.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nouveau: No need to set slave TV encoder configs explicitly.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nv17-nv4x: Attempt to init some external TMDS transmitters.Francisco Jerez
sil164 and friends are the most common, usually they just need to be poked once because a fixed configuration is enough for any modes and clocks, so they worked without this patch if the BIOS had done a good job on POST. Display couldn't survive a suspend/resume cycle though. Unfortunately, BIOS scripts are useless here. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nv10: Fix up switching of NV10TCL_DMA_VTXBUF.Francisco Jerez
Not very nice, but I don't think there's a simpler workaround. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nouveau: Ack the context switch interrupt before switching contexts.Francisco Jerez
Leaving the IRQ unack'ed while switching contexts makes the switch fail randomly on some nv1x. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nouveau: Fix the INIT_CONFIGURE_PREINIT BIOS opcode.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nouveau: Don't pass misaligned offsets to io_mapping_map_atomic_wc().Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nouveau: unwind on load errorsDan Carpenter
nouveau_load() just returned directly if there was an error instead of releasing resources. Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nouveau: Fix AGP reset when AGP FW is already enabled on init.Francisco Jerez
Previously nouveau_mem_reset_agp() was only disabling AGP fast writes when coming back from suspend. However, the "locked out of the card because of FW" problem can also be reproduced on init if you unload/reload nouveau.ko several times. This patch makes the AGP code reset FW on init. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nouveau: remove unused ttm bo listBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-06drm/nv50: use custom i2c algo for dp auxchBen Skeggs
This makes it easier to see how this is working, and lets us transfer the EDID in blocks of 16 bytes. The primary reason for this change is because debug logs are rather hard to read with the hundreds of single-byte auxch transactions that occur. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-08-05agp: intel-agp: do not use PCI resources before pci_enable_device()Kulikov Vasiliy
IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // <smpl> @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // </smpl> Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-05agp: efficeon-agp: do not use PCI resources before pci_enable_device()Kulikov Vasiliy
IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // <smpl> @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // </smpl> Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-05drm: kill BKL from common codeArnd Bergmann
This restricts the use of the big kernel lock to the i830 and i810 device drivers. The three remaining users in common code (open, ioctl and release) get converted to a new mutex, the drm_global_mutex, making the locking stricter than the big kernel lock. This may have a performance impact, but only in those cases that currently don't use DRM_UNLOCKED flag in the ioctl list and would benefit from that anyway. The reason why i810 and i830 cannot use drm_global_mutex in their mmap functions is a lock-order inversion problem between the current use of the BKL and mmap_sem in these drivers. Since the BKL has release-on-sleep semantics, it's harmless but it would cause trouble if we replace the BKL with a mutex. Instead, these drivers get their own ioctl wrappers that take the BKL around every ioctl call and then set their own handlers as DRM_UNLOCKED. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-05drm/kms: Simplify setup of the initial I2C encoder config.Francisco Jerez
In most use cases the driver will be using the same static config all the time: interpreting i2c_board_info::platform_data as the default config we can can save the GPU driver a redundant set_config() call. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-05drm,io-mapping: Specify slot to use for atomic mappingsChris Wilson
This is required should we ever attempt to use an io-mapping where KM_USER0 is verboten, such as inside an IRQ context. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-05drm/radeon/kms: only expose underscan on avivo chipsAlex Deucher
R4xx also uses the atom add connector function, but underscan is only supported on avivo chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-05drm: Cleanup after failing to create master->unique and dev->nameChris Wilson
v2: Userspace (notably xf86-video-{intel,ati}) became confused when drmSetInterfaceVersion() started returning -EBUSY as they used a second call (the first done in drmOpen()) to check their master credentials. Since userspace wants to be able to repeatedly call drmSetInterfaceVersion() allow them to do so. v3: Rebase to drm-core-next. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-04drm/radeon: tone down overchatty acpi debug messages.Dave Airlie
On non laptop systems we'll see these the whole time, so make them less important. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-04drm/radeon/kms: enable underscan option for digital connectorsAlex Deucher
This connector attribute allows you to enable or disable underscan on a digital output to compensate for panels that automatically overscan (e.g., many HDMI TVs). Valid values for the attribute are: off - forces underscan off on - forces underscan on auto - enables underscan if an HDMI TV is connected, off otherwise default value is auto. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-04drm/radeon/kms: fix calculation of h/v scaling factorsAlex Deucher
Prior to this patch the code was dividing the src_v by the dst_h and vice versa, rather than src_v/dst_v and src_h/dst_h. This could lead to problems in the calculation of the display watermarks. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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