NUMBER_OF_M3ARB_PARAM_SETS  169 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h #define NUMBER_OF_M3ARB_PARAM_SETS 10
NUMBER_OF_M3ARB_PARAM_SETS   52 drivers/gpu/drm/radeon/sumo_dpm.h #define NUMBER_OF_M3ARB_PARAM_SETS 10