drm/amdgpu: make software ring functions reuseable for newer VCN

Software ring will be supported only from VCN4

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Liu 2021-09-25 20:20:52 -04:00 • committed by Alex Deucher
commit 1218a2e39f
2 changed files with 23 additions and 12 deletions