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2 commits

Author SHA1 Message Date
Jane Jian
ecb41b71ef drm/amdgpu/vcn: re-use original vcn0 doorbell value
root cause that S2A need to use deduct offset flag.
after setting this flag, vcn0 doorbell value works.
so return it as before

Signed-off-by: Jane Jian <Jane.Jian@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-11-23 09:01:54 -05:00
Jane Jian
63127922e1 drm/amdgpu/vcn: Add MMSCH v4_0 support for sriov
These structures are basically ported from MMSCH v3_0,
besides, added RB and RB4 enablement flag to support
unified queue

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jane Jian <Jane.Jian@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-01 15:12:14 -04:00