drm/amdgpu: add VCN2.5 basic supports

i.e. basic VCN IP SW structures

VCN is the video codec block on the GPU.

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Liu 2019-04-15 12:21:42 -04:00 • committed by Alex Deucher
commit 28c17d7207
2 changed files with 416 additions and 1 deletions