drm/amdgpu: use dep_sync for CS dependency/syncobj

Otherwise, they could be optimized by scheduled fence.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index bc3a750..743875a 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1039,7 +1039,7 @@ static int amdgpu_cs_process_fence_dep(struct amdgpu_cs_parser *p,
                        amdgpu_ctx_put(ctx);
                        return r;
                } else if (fence) {
-                       r = amdgpu_sync_fence(p->adev, &p->job->sync,
+                       r = amdgpu_sync_fence(p->adev, &p->job->dep_sync,
                                              fence);
                        dma_fence_put(fence);
                        amdgpu_ctx_put(ctx);
@@ -1059,7 +1059,7 @@ static int amdgpu_syncobj_lookup_and_add_to_sync(struct amdgpu_cs_parser *p,
        if (r)
                return r;
 
-       r = amdgpu_sync_fence(p->adev, &p->job->sync, fence);
+       r = amdgpu_sync_fence(p->adev, &p->job->dep_sync, fence);
        dma_fence_put(fence);
 
        return r;