drm/amdgpu: Add Fine Grain Clock Gating for GFX10

1. Add FGCG for gfx10
2. Get FGCG status for pm info debugfs

Signed-off-by: Jinzhou.Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jinzhou.Su 2020-11-03 13:57:51 +08:00 • committed by Alex Deucher
commit 8c11024cf6