drm/i915: Ignore fenced commands for gpu access on gen4
authorChris Wilson <chris@chris-wilson.co.uk>
Sun, 5 Dec 2010 17:11:54 +0000 (17:11 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Sun, 5 Dec 2010 23:18:32 +0000 (23:18 +0000)
commit9b3826bf8420e7280d9fffa233d93a7b85dcb1db
tree3f5ad5c52f8b284cadb42e08fc19f2bf92becb29
parente3c4e5dd5ad1993a3687862c982272f8f00cae30
drm/i915: Ignore fenced commands for gpu access on gen4

Userspace should not have been declaring that it needed fenced GPU
access with gen4+ as those GPUs have no fenced commands, but to be on
the safe side it is easier to ignore userspace in case they did.

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