- Aug 10, 2010
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Chris Wilson authored
This is consistent with trying to access a filename that not exist within a directory which is a good analogy here. The main reason for the change is that it is easy to confuse the error code of EBADF as an performing an ioctl on an invalid file descriptor (rather than an unknown object). Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Alex Deucher authored
Fixes lack of power saving with multiple heads on some desktop cards. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=16474 Signed-off-by:
Alex Deucher <alexdeucher@gmail.com> Signed-off-by:
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Chris Wilson authored
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Alex Deucher authored
HPD pins are reversed Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=29387 Signed-off-by:
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Chris Wilson authored
Change the interface to expect a PTR_ERR specifing the real error code as opposed to assuming a NULL return => -EINVAL. Just once the user may not be at fault! Signed-off-by:
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Dan Carpenter authored
Smatch complained that the ERR_PTR from hwmon_device_register() wasn't handled. I added some error handling in radeon_hwmon_init() to silence the warning. Unfortunately errors from radeon_pm_init() aren't handled so this doesn't really make a difference beyond silencing the warning. Also I changed DRM_ERROR() to dev_err() which is the new preferred method. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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Alex Deucher authored
router objects are found on systems that use a mux to control ddc line to connector routing or to control the actual clock and data routing from the chip to the connectors. This patch implements ddc line routing. Signed-off-by:
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Alex Deucher authored
Handle asic specific table to hw mappings in combios_setup_i2c_bus() directly. This allows us to remove most of the combios quirks and clean up the i2c bus setup. Signed-off-by:
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Alex Deucher authored
Previously we added i2c buses as needed when enumerating connectors power management, etc. This only exposed the actual buses used and could have lead to the same buse getting created more than once if one buses was used for more than one purpose. This patch sets up all i2c buses on the card in one place and users of the buses just point back to the one instance. Signed-off-by:
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Alex Deucher authored
- buffer offsets in the base regs are 256b aligned so shift properly when comparing, fixed by Andre Maasikas - mipmap size was calculated wrong when nlevel=0 - texture bo offsets were used after the bo base address was added - vertex resource size register is size - 1, not size Signed-off-by:
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Marek Olšák authored
Signed-off-by:
Marek Olšák <maraeo@gmail.com> Signed-off-by:
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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:
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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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- Aug 09, 2010
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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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- Aug 06, 2010
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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:
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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