diff options
| author | Chunming Zhou <David1.Zhou@amd.com> | 2017-05-09 15:50:22 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-05-24 17:40:35 -0400 |
| commit | df83d1ebc9e304fa3ba4bf79dba76418789a77cf (patch) | |
| tree | 150b6da48a391edd59e3f74f1da6f948c3fbac51 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | a022c54e60222fa192004ed951a658cba7262784 (diff) | |
drm/amdgpu: add sched sync for amdgpu job v2
this is an improvement for previous patch, the sched_sync is to store fence
that could be skipped as scheduled, when job is executed, we didn't need
pipeline_sync if all fences in sched_sync are signalled, otherwise insert
pipeline_sync still.
v2: handle error when adding fence to sync failed.
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> (v1)
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index ea8ad69fa65d..37bd00345ae0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1124,6 +1124,7 @@ struct amdgpu_job { struct amdgpu_vm *vm; struct amdgpu_ring *ring; struct amdgpu_sync sync; + struct amdgpu_sync sched_sync; struct amdgpu_ib *ibs; struct dma_fence *fence; /* the hw fence */ uint32_t preamble_status; |