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| author | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2020-03-24 16:37:01 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-05-18 11:24:21 -0400 |
| commit | 22301177dbcb99eb1101ed5698c5b2239d024f8f (patch) | |
| tree | 7046b2c935fde1e50a7a9325d9f2d0cdb2b3aae8 | |
| parent | 4e01847c38f7a5e2b0ffa8ff74d6bf0e85924240 (diff) | |
| download | linux-22301177dbcb99eb1101ed5698c5b2239d024f8f.tar.bz2 | |
drm/amdgpu: Add new ring callback to insert memory sync
Used to flush and invalidate various caches.
v2: Rename function hook
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h index 107e80063553..be218754629a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h @@ -195,6 +195,7 @@ struct amdgpu_ring_funcs { /* Try to soft recover the ring to make the fence signal */ void (*soft_recovery)(struct amdgpu_ring *ring, unsigned vmid); int (*preempt_ib)(struct amdgpu_ring *ring); + void (*emit_mem_sync)(struct amdgpu_ring *ring); }; struct amdgpu_ring { |