it is used for adjust part of dpm settigs per workloads
to change the natural dpm behavior for better perf or perf/watt.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>