]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3488021) | patch
drm/i915: Disable GPU semaphores on SandyBridge mobile
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 14 Jan 2011 09:46:38 +0000 (09:46 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 14 Jan 2011 09:51:05 +0000 (09:51 +0000)
commitb61069e2342396d11819cbaa2833f2917244493a
tree8df7fdb4e5480838fff9162adb09904f2b107986tree | snapshot
parent34880215d1f91a12bbb1b0cec42aae047d749eb3commit | diff
drm/i915: Disable GPU semaphores on SandyBridge mobile

Hopefully, this is a temporary measure whilst the root cause is
understood. At the moment, we experience a hard hang whilst looping
urbanterror that has been identified as a result of the use of
semaphores, but so far only on SNB mobile.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=32752
Tested-by: mengmeng.meng@intel.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_gem_execbuffer.c diff | blob | history
Linux Kernel Source Tree.