drm/amdgpu: Add runtime VCN PG support
authorRex Zhu <Rex.Zhu@amd.com>
Wed, 16 May 2018 12:18:22 +0000 (20:18 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 24 May 2018 15:07:52 +0000 (10:07 -0500)
commit22cc6c5e1958e5a08b4c44203d1810ab07ce5a16
treec7d8453d77bece8c1e8425f18bd256718653f27a
parent61c8e90d965ba944d8b56c29c2c7bb9ec34f45d5
drm/amdgpu: Add runtime VCN PG support

Enable support for dynamically powering up/down VCN on demand.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c