drm/amdgpu/vcn: support unified queue only in vcn4

- remove multiple queue support
- add unified queue related functions

Acked-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ruijing Dong 2022-05-31 14:20:42 -04:00 • committed by Alex Deucher
commit bb4f196b47