Commit 22301177 authored by Andrey Grodzovsky's avatar Andrey Grodzovsky Committed by Alex Deucher
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drm/amdgpu: Add new ring callback to insert memory sync 



Used to flush and invalidate various caches.

v2: Rename function hook

Signed-off-by: default avatarAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: default avatarLuben Tuikov <luben.tuikov@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4e01847c

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

+1 −0
Original line number Diff line number Diff line
@@ -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 {