drm amdgpu: SI UVD context rreg/wreg

Implement SI uvd_ctx_rreg/wreg functions.

Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Sonny Jiang 2020-06-10 16:14:57 -04:00 • committed by Alex Deucher
commit 80533a8509