drm/amdgpu: Add new ring callback to insert memory sync
authorAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Tue, 24 Mar 2020 20:37:01 +0000 (16:37 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 18 May 2020 15:24:21 +0000 (11:24 -0400)
commit22301177dbcb99eb1101ed5698c5b2239d024f8f
tree7046b2c935fde1e50a7a9325d9f2d0cdb2b3aae8
parent4e01847c38f7a5e2b0ffa8ff74d6bf0e85924240
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>
drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h