CG_UPLL_SPREAD_SPECTRUM 1238 drivers/gpu/drm/radeon/evergreen.c 	WREG32_P(CG_UPLL_SPREAD_SPECTRUM, 0, ~SSEN_MASK);
CG_UPLL_SPREAD_SPECTRUM 7043 drivers/gpu/drm/radeon/si.c 	WREG32_P(CG_UPLL_SPREAD_SPECTRUM, 0, ~SSEN_MASK);