SPLL_LOLEN_MASK    36 drivers/gpu/drm/radeon/rv730d.h #define		SPLL_LOLEN_MASK				(0xf << 16)
SPLL_LOLEN_MASK    99 drivers/gpu/drm/radeon/rv770d.h #define		SPLL_LOLEN_MASK				(0xf << 16)