drm/amd/powerplay: drop unused APIs and parameters

Leftover of previous performance level setting cleanups.

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 12:42:06 +08:00 • committed by Alex Deucher
commit 42f75c849f
5 changed files with 10 additions and 30 deletions