drm/amdgpu/pp: constify some powerplay tables

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dave Airlie 2017-09-28 06:50:54 +10:00 • committed by Alex Deucher
commit 706e25f241