SPLL_CTLREQ_CHG    99 drivers/gpu/drm/amd/amdgpu/sid.h #define		SPLL_CTLREQ_CHG				(1 << 23)
SPLL_CTLREQ_CHG    97 drivers/gpu/drm/radeon/sid.h #define		SPLL_CTLREQ_CHG				(1 << 23)