linux/drivers/gpu/drm, branch v3.0.70

drm/i915: EBUSY status handling added to i915_gem_fault().

2013-03-20T19:58:53Z

commit e79e0fe380847493266fba557217e2773c61bd1b upstream. Subsequent threads returning EBUSY from vm_insert_pfn() was not handled correctly. As a result concurrent access from new threads to mmapped data caused SIGBUS. Note that this fixes i-g-t/tests/gem_threaded_tiled_access. Tested-by: Mika Kuoppala Signed-off-by: Dmitry Rogozhkin Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter Signed-off-by: Greg Kroah-Hartman

drm/radeon: add primary dac adj quirk for R200 board

2013-03-14T18:32:05Z

commit e8fc41377f5037ff7a661ea06adc05f1daec1548 upstream. vbios values are wrong leading to colors that are too bright. Use the default values instead. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/i915: disable shared panel fitter for pipe

2013-02-28T14:32:26Z

commit 24a1f16de97c4cf0029d9acd04be06db32208726 upstream. If encoder is switched off by BIOS, but the panel fitter is left on, we never try to turn off the panel fitter and leave it still attached to the pipe - which can cause blurry output elsewhere. Based on work by Chris Wilson Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=58867 Signed-off-by: Mika Kuoppala Tested-by: Andreas Sturmlechner [danvet: Remove the redundant HAS_PCH_SPLIT check and add a tiny comment.] Signed-off-by: Daniel Vetter Signed-off-by: Greg Kroah-Hartman

drm/usb: bind driver to correct device

2013-02-28T14:32:26Z

commit 9f23de52b64f7fb801fd76f3dd8651a0dc89187b upstream. While looking at plymouth on udl I noticed that plymouth was trying to use its fb plugin not its drm one, it was trying to drmOpen a driver called usb not udl, noticed that we actually had out driver pointing at the wrong device. Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon: Calling object_unrefer() when creating fb failure

2013-02-11T16:16:47Z

commit f2d68cf4daa4de97d400d94836b907e35228e54f upstream. When kzalloc() failed in radeon_user_framebuffer_create(), need to call object_unreference() to match the object_reference(). Signed-off-by: liu chuansheng Signed-off-by: xueminsu Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: add quirk for RV100 board

2013-02-11T16:16:47Z

commit 9200ee4941a6e5d1ec5df88982243686882dff3f upstream. vbios says external TMDS while the board is actually internal TMDS. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=60037 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon/evergreen+: wait for the MC to settle after MC blackout

2013-02-11T16:16:47Z

commit ed39fadd6df01095378e499fac3674883f16b853 upstream. Some chips seem to need a little delay after blacking out the MC before the requests actually stop. May fix: https://bugs.freedesktop.org/show_bug.cgi?id=56139 https://bugs.freedesktop.org/show_bug.cgi?id=57567 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled

2013-01-28T04:46:29Z

commit 4283908ef7f11a72c3b80dd4cf026f1a86429f82 upstream. Quoting from Bspec, 3D_CHICKEN1, bit 10 This bit needs to be set always to "1", Project: DevSNB " Reviewed-by: Rodrigo Vivi Signed-off-by: Daniel Vetter Signed-off-by: Abdallah Chatila Signed-off-by: Greg Kroah-Hartman

drm/i915: Invalidate the relocation presumed_offsets along the slow path

2013-01-28T04:46:28Z

commit 262b6d363fcff16359c93bd58c297f961f6e6273 upstream. In the slow path, we are forced to copy the relocations prior to acquiring the struct mutex in order to handle pagefaults. We forgo copying the new offsets back into the relocation entries in order to prevent a recursive locking bug should we trigger a pagefault whilst holding the mutex for the reservations of the execbuffer. Therefore, we need to reset the presumed_offsets just in case the objects are rebound back into their old locations after relocating for this exexbuffer - if that were to happen we would assume the relocations were valid and leave the actual pointers to the kernels dangling, instant hang. Fixes regression from commit bcf50e2775bbc3101932d8e4ab8c7902aa4163b4 Author: Chris Wilson Date: Sun Nov 21 22:07:12 2010 +0000 drm/i915: Handle pagefaults in execbuffer user relocations Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55984 Signed-off-by: Chris Wilson Cc: Daniel Vetter Signed-off-by: Daniel Vetter

Revert "drm/i915: no lvds quirk for Zotac ZDBOX SD ID12/ID13"

2013-01-17T16:44:13Z

commit 48e858340dae43189a4e55647f6eac736766f828 upstream. This reverts commit 9756fe38d10b2bf90c81dc4d2f17d5632e135364. The bogus lvds output is actually a lvds->hdmi bridge, which we don't really support. But unconditionally disabling it breaks some existing setups. Reported-by: John Tapsell References: http://permalink.gmane.org/gmane.comp.freedesktop.xorg.drivers.intel/17237 Signed-off-by: Daniel Vetter Cc: Luis Henriques Signed-off-by: Greg Kroah-Hartman