drm/amdgpu: enable gfx clock gating for Arcturus

Init gfx MGCG/LS and CGCG/LS flag.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma 2019-08-07 14:52:38 +08:00 • committed by Alex Deucher
commit 6b76ce62bf