drm/amdgpu: enable the Doorbell support for VCN2.5

Including decode, encode, and JPEG decode rings

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 2019-04-26 13:46:21 -04:00 • committed by Alex Deucher
commit 530e30fc32
2 changed files with 56 additions and 12 deletions