drm/amdgpu: add dep_sync for amdgpu job
authorChunming Zhou <David1.Zhou@amd.com>
Thu, 18 May 2017 07:19:03 +0000 (15:19 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 24 May 2017 22:14:49 +0000 (18:14 -0400)
commita340c7bcf1ea01f8bee82d62b521f0c5e4653425
tree20d4701190436739042b22ecfc319d6fa86b0a81
parentf8af933206e22d756510271b1501202ba1e3aafd
drm/amdgpu: add dep_sync for amdgpu job

The fence in dep_sync cannot be optimized.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Tested and Reviewed-by: Roger.He <Hongbo.He@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu.h
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c