drm/amd/powerplay: update the common API for performance level setting

So that it can be more widely shared around SMU v11 ASICs.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2020-07-02 10:51:12 +08:00 • committed by Alex Deucher
commit 768bb9010a