CG_UPLL_FUNC_CNTL_4  150 drivers/gpu/drm/amd/amdgpu/sid.h #define	CG_UPLL_FUNC_CNTL_4                             0x191
CG_UPLL_FUNC_CNTL_4  369 drivers/gpu/drm/radeon/evergreend.h #define CG_UPLL_FUNC_CNTL_4				0x854
CG_UPLL_FUNC_CNTL_4  148 drivers/gpu/drm/radeon/sid.h #define	CG_UPLL_FUNC_CNTL_4                             0x644