338 	if (diff > 1 && (vblank->inmodeset & 0x2)) {  in drm_update_vblank_count()
1311 		    pipe, vblank->enabled, vblank->inmodeset);  in drm_crtc_vblank_off()
1315 	if (drm_core_check_feature(dev, DRIVER_ATOMIC) || !vblank->inmodeset)  in drm_crtc_vblank_off()
1324 	if (!vblank->inmodeset) {  in drm_crtc_vblank_off()
1326 		vblank->inmodeset = 1;  in drm_crtc_vblank_off()
1381 	if (!vblank->inmodeset) {  in drm_crtc_vblank_reset()
1383 		vblank->inmodeset = 1;  in drm_crtc_vblank_reset()
1417 	drm_WARN_ON(dev, !READ_ONCE(vblank->inmodeset));  in drm_crtc_set_max_vblank_count()
1444 		    pipe, vblank->enabled, vblank->inmodeset);  in drm_crtc_vblank_on()
1447 	if (vblank->inmodeset) {  in drm_crtc_vblank_on()
1449 		vblank->inmodeset = 0;  in drm_crtc_vblank_on()
1550 	if (!vblank->inmodeset) {  in drm_legacy_vblank_pre_modeset()
1551 		vblank->inmodeset = 0x1;  in drm_legacy_vblank_pre_modeset()
1553 			vblank->inmodeset |= 0x2;  in drm_legacy_vblank_pre_modeset()
1569 	if (vblank->inmodeset) {  in drm_legacy_vblank_post_modeset()
1574 		if (vblank->inmodeset & 0x2)  in drm_legacy_vblank_post_modeset()
1577 		vblank->inmodeset = 0;  in drm_legacy_vblank_post_modeset()