count_per_unit    420 drivers/gpu/drm/radeon/rv6xx_dpm.c 	u32 count_per_unit = rv6xx_clocks_per_unit(unit);
count_per_unit    422 drivers/gpu/drm/radeon/rv6xx_dpm.c 	return (unscaled_count + count_per_unit - 1) / count_per_unit;