YCLK_SEL_MASK     630 drivers/gpu/drm/amd/amdgpu/sid.h #define		YCLK_SEL_MASK				(1 << 4)
YCLK_SEL_MASK     751 drivers/gpu/drm/radeon/cikd.h #define		YCLK_SEL_MASK				(1 << 4)
YCLK_SEL_MASK     628 drivers/gpu/drm/radeon/sid.h #define		YCLK_SEL_MASK				(1 << 4)