- 09 Aug, 2010 9 commits
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Benjamin Herrenschmidt authored
(For some reason I thought that went in ages ago ...) This fixes support for PCI domains in what should hopefully be a backward compatible way along with a change to libdrm. When the interface version is set to 1.4, we assume userspace understands domains and the world is at peace. We thus pass proper domain numbers instead of 0 to userspace. The newer libdrm will then try 1.4 first, and fallback to 1.1, along with ignoring domains in the later case (well, except on alpha of course) Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Dave Airlie authored
* 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next: (27 commits) drm/nvc0: fix typo in PRAMIN flush drm/nouveau: Fix DCB TMDS config parsing. drm/nv30: Fix PFB init for nv31. drm/nv04: Fix up SGRAM density detection. drm/i2c/ch7006: Don't use POWER_LEVEL_FULL_POWER_OFF on early chip versions. drm/nouveau: Init dcb->or on cards that have no usable DCB table. drm/nouveau: reduce severity of some "error" messages drm/nvc0: backup bar3 channel on suspend drm/nouveau: implement init table opcodex 0x5e and 0x9a drm/nouveau: implement init table op 0x57, INIT_LTIME drm/nvc0: implement crtc pll setting drm/nvc0: fix evo dma object so we display something drm/nvc0: rudimentary instmem support drm/nvc0: implement memory detection drm/nvc0: allow INIT_GPIO drm/nvc0: starting point for GF100 support, everything stubbed drm/nv30: Workaround dual TMDS brain damage. drm/nouveau: No need to set slave TV encoder configs explicitly. drm/nv17-nv4x: Attempt to init some external TMDS transmitters. drm/nv10: Fix up switching of NV10TCL_DMA_VTXBUF. ...
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Dr. David Alan Gilbert authored
This hasn't mattered up until the ioctl started using the value, and it fell apart. fixes fd.o 29340, Ubuntu LP 606081 [airlied: cleaned up whitespace and don't need an error before pushing] Signed-off-by:
Dr. David Alan Gilbert <linux@treblig.org> Cc: stable@kernel.org Signed-off-by:
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Ben Skeggs authored
Signed-off-by:Ben Skeggs <bskeggs@redhat.com>
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Francisco Jerez authored
Thinko caused by 43bda05428a3d2021f3c12220073e0251c65df8b. Signed-off-by:Francisco Jerez <currojerez@riseup.net>
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Francisco Jerez authored
Fixes a regression introduced by 58bbb63720c8997e0136fe1884101e7ca40d68fd (fdo bug 29324). Reported-by:
Johannes Obermayr <johannesobermayr@gmx.de> Signed-off-by:
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Francisco Jerez authored
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Francisco Jerez authored
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Francisco Jerez authored
We need a valid OR value because there're a few nv17 cards with DCB v1.4. Signed-off-by:
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- 05 Aug, 2010 24 commits
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Ben Skeggs authored
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 authored
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Marcin Kościelnicki authored
Signed-off-by:
Marcin Kościelnicki <koriakin@0x04.net>
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Marcin Kościelnicki authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Francisco Jerez authored
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Francisco Jerez authored
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Francisco Jerez authored
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:
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Francisco Jerez authored
Not very nice, but I don't think there's a simpler workaround. Signed-off-by:
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Francisco Jerez authored
Leaving the IRQ unack'ed while switching contexts makes the switch fail randomly on some nv1x. Signed-off-by:
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Francisco Jerez authored
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Francisco Jerez authored
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Dan Carpenter authored
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:
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Francisco Jerez authored
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:
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Ben Skeggs authored
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Ben Skeggs authored
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: -
Kulikov Vasiliy authored
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:
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Kulikov Vasiliy authored
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:
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Arnd Bergmann authored
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:
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- 04 Aug, 2010 7 commits
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Francisco Jerez authored
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:
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Chris Wilson authored
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:
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Alex Deucher authored
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:
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Alex Deucher authored
New evergreen and r7xx ids. Signed-off-by:
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Chris Wilson authored
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: -
Dave Airlie authored
On non laptop systems we'll see these the whole time, so make them less important. Signed-off-by: -
Alex Deucher authored
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:
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