drm/amd/powerplay: optimize the mclk dpm policy settings

Different mclk dpm policy will be applied based on the VRAM
width.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2020-06-18 15:26:08 +08:00 • committed by Alex Deucher
commit 8d89b96fe7