drm/i915: Prevent stalling for a GTT read back from a read-only GPU target
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 2 Dec 2010 09:42:56 +0000 (09:42 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Thu, 2 Dec 2010 10:00:15 +0000 (10:00 +0000)
commit87ca9c8a7ea9c8c7ce1561edaad1aa8570f1a01e
tree727e90b080110273a51dc629c0db6ac482a69489
parent257e48f1474a1f5bfa6fcafb12f77a8479063293
drm/i915: Prevent stalling for a GTT read back from a read-only GPU target

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/i915_gem_execbuffer.c