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drm/amdgpu: deal with foreign fences in amdgpu_sync

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This also requires some error handling from the callers of that function.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
This commit is contained in:
Christian König
2015-07-06 22:06:40 +02:00
committed by Alex Deucher
parent 0b492a4c92
commit 91e1a5207e
5 changed files with 45 additions and 29 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -699,8 +699,8 @@ struct amdgpu_sync {
};
void amdgpu_sync_create(struct amdgpu_sync *sync);
void amdgpu_sync_fence(struct amdgpu_sync *sync,
struct amdgpu_fence *fence);
int amdgpu_sync_fence(struct amdgpu_device *adev, struct amdgpu_sync *sync,
struct fence *f);
int amdgpu_sync_resv(struct amdgpu_device *adev,
struct amdgpu_sync *sync,
struct reservation_object *resv,