tree df0cad433591814429cc700ad4a013d51bdaec53
parent 128cff1af68689cf4d85d3ba948c86a194dee30f
author Monk Liu <monk.liu@amd.com> 1452769658 +0800
committer Alex Deucher <alexander.deucher@amd.com> 1462216269 -0400

drm/amdgpu: patch cond exec for SDMA

More ground work for conditional execution on SDMA
necessary for preemption.

Signed-off-by: Monk Liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>