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drm/amdgpu:Refine handshake of mailbox
authorKen Xue <Ken.Xue@amd.com>
Wed, 25 Jan 2017 05:14:17 +0000 (13:14 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 30 Mar 2017 03:53:10 +0000 (23:53 -0400)
commit562fe45c0582aeab2488bc3b96659fc23c40e6aa
treeb5f61bb797f604b2d29410709fd62c4ce643c302
parent15d72fd7456b6273b89bd9c43e167e5867af389d
drm/amdgpu:Refine handshake of mailbox

Signed-off-by: Ken Xue <Ken.Xue@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c