1458 				  union drm_wait_vblank *vblwait,  in drm_queue_vblank_event()  argument
1478 	e->event.user_data = vblwait->request.signal;  in drm_queue_vblank_event()
1505 	if ((vblwait->request.type & _DRM_VBLANK_NEXTONMISS) &&  in drm_queue_vblank_event()
1506 	    (seq - vblwait->request.sequence) <= (1 << 23)) {  in drm_queue_vblank_event()
1507 		vblwait->request.sequence = seq + 1;  in drm_queue_vblank_event()
1508 		vblwait->reply.sequence = vblwait->request.sequence;  in drm_queue_vblank_event()
1512 		  vblwait->request.sequence, seq, pipe);  in drm_queue_vblank_event()
1515 				      vblwait->request.sequence);  in drm_queue_vblank_event()
1517 	e->event.sequence = vblwait->request.sequence;  in drm_queue_vblank_event()
1518 	if ((seq - vblwait->request.sequence) <= (1 << 23)) {  in drm_queue_vblank_event()
1521 		vblwait->reply.sequence = seq;  in drm_queue_vblank_event()
1525 		vblwait->reply.sequence = vblwait->request.sequence;  in drm_queue_vblank_event()
1558 	union drm_wait_vblank *vblwait = data;  in drm_wait_vblank()  local
1565 	if (vblwait->request.type & _DRM_VBLANK_SIGNAL)  in drm_wait_vblank()
1568 	if (vblwait->request.type &  in drm_wait_vblank()
1572 			  vblwait->request.type,  in drm_wait_vblank()
1578 	flags = vblwait->request.type & _DRM_VBLANK_FLAGS_MASK;  in drm_wait_vblank()
1579 	high_crtc = (vblwait->request.type & _DRM_VBLANK_HIGH_CRTC_MASK);  in drm_wait_vblank()
1596 	switch (vblwait->request.type & _DRM_VBLANK_TYPES_MASK) {  in drm_wait_vblank()
1598 		vblwait->request.sequence += seq;  in drm_wait_vblank()
1599 		vblwait->request.type &= ~_DRM_VBLANK_RELATIVE;  in drm_wait_vblank()
1611 		return drm_queue_vblank_event(dev, crtc, vblwait, file_priv);  in drm_wait_vblank()
1615 	    (seq - vblwait->request.sequence) <= (1<<23)) {  in drm_wait_vblank()
1616 		vblwait->request.sequence = seq + 1;  in drm_wait_vblank()
1620 		  vblwait->request.sequence, crtc);  in drm_wait_vblank()
1621 	vblank->last_wait = vblwait->request.sequence;  in drm_wait_vblank()
1624 		       vblwait->request.sequence) <= (1 << 23)) ||  in drm_wait_vblank()
1631 		vblwait->reply.sequence = drm_vblank_count_and_time(dev, crtc, &now);  in drm_wait_vblank()
1632 		vblwait->reply.tval_sec = now.tv_sec;  in drm_wait_vblank()
1633 		vblwait->reply.tval_usec = now.tv_usec;  in drm_wait_vblank()
1636 			  vblwait->reply.sequence);  in drm_wait_vblank()