drm/amdgpu: Add new ring callback to insert memory sync

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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>

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Andrey Grodzovsky 2020-03-24 16:37:01 -04:00 • committed by Alex Deucher

parent 4e01847c38

commit 22301177db

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drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h

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