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drm/amdgpu: add VCN function in NBIO v7.7
authorSonny Jiang <sonny.jiang@amd.com>
Thu, 21 Jul 2022 17:27:09 +0000 (13:27 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 28 Jul 2022 20:28:54 +0000 (16:28 -0400)
commit4ac77cce84a4afa3b76fe7c763aa3e754cdac422
treea3308ad7c558987e27c5b624e410c3cb7504b62c
parent736f7308d3e6201322142d98abe4e9af33a429f7
drm/amdgpu: add VCN function in NBIO v7.7

Add function to support VCN_4_0_2 doorbell

Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/nbio_v7_7.c