SPLL_HILEN_MASK    34 drivers/gpu/drm/radeon/rv730d.h #define		SPLL_HILEN_MASK				(0xf << 12)
SPLL_HILEN_MASK    97 drivers/gpu/drm/radeon/rv770d.h #define		SPLL_HILEN_MASK				(0xf << 12)