SPLL_REFCLK_SEL   112 drivers/gpu/drm/amd/amdgpu/sid.h #	define SPLL_REFCLK_SEL(x)			((x) << 26)
SPLL_REFCLK_SEL   110 drivers/gpu/drm/radeon/sid.h #	define SPLL_REFCLK_SEL(x)			((x) << 26)