RADEON_FP_V2_SYNC_STRT_WID 1723 drivers/gpu/drm/radeon/atombios_crtc.c 		WREG32(RADEON_FP_V2_SYNC_STRT_WID,   RREG32(RADEON_CRTC2_V_SYNC_STRT_WID));
RADEON_FP_V2_SYNC_STRT_WID  682 drivers/gpu/drm/radeon/radeon_legacy_crtc.c 		WREG32(RADEON_FP_V2_SYNC_STRT_WID, crtc_v_sync_strt_wid);