166 	struct viu_dmaqueue	vidq;  member
329 static int restart_video_queue(struct viu_dmaqueue *vidq)  in restart_video_queue()  argument
333 	dprintk(1, "%s vidq=0x%08lx\n", __func__, (unsigned long)vidq);  in restart_video_queue()
334 	if (!list_empty(&vidq->active)) {  in restart_video_queue()
335 		buf = list_entry(vidq->active.next, struct viu_buf, vb.queue);  in restart_video_queue()
339 		viu_stop_dma(vidq->dev);  in restart_video_queue()
342 		list_for_each_entry_safe(buf, prev, &vidq->active, vb.queue) {  in restart_video_queue()
347 		mod_timer(&vidq->timeout, jiffies+BUFFER_TIMEOUT);  in restart_video_queue()
353 		if (list_empty(&vidq->queued))  in restart_video_queue()
355 		buf = list_entry(vidq->queued.next, struct viu_buf, vb.queue);  in restart_video_queue()
357 			list_move_tail(&buf->vb.queue, &vidq->active);  in restart_video_queue()
360 			viu_stop_dma(vidq->dev);  in restart_video_queue()
361 			viu_start_dma(vidq->dev);  in restart_video_queue()
364 			mod_timer(&vidq->timeout, jiffies+BUFFER_TIMEOUT);  in restart_video_queue()
371 			list_move_tail(&buf->vb.queue, &vidq->active);  in restart_video_queue()
386 	struct viu_dmaqueue *vidq = &dev->vidq;  in viu_vid_timeout()  local
388 	while (!list_empty(&vidq->active)) {  in viu_vid_timeout()
389 		buf = list_entry(vidq->active.next, struct viu_buf, vb.queue);  in viu_vid_timeout()
396 	restart_video_queue(vidq);  in viu_vid_timeout()
481 	mod_timer(&dev->vidq.timeout, jiffies + BUFFER_TIMEOUT);  in buffer_activate()
536 	struct viu_dmaqueue  *vidq    = &dev->vidq;  in buffer_queue()  local
539 	if (!list_empty(&vidq->queued)) {  in buffer_queue()
543 				vidq, &vidq->queued);  in buffer_queue()
545 			dev, &vidq->queued, vidq->queued.next,  in buffer_queue()
546 			vidq->queued.prev);  in buffer_queue()
547 		list_add_tail(&buf->vb.queue, &vidq->queued);  in buffer_queue()
551 	} else if (list_empty(&vidq->active)) {  in buffer_queue()
554 		list_add_tail(&buf->vb.queue, &vidq->active);  in buffer_queue()
556 		mod_timer(&vidq->timeout, jiffies+BUFFER_TIMEOUT);  in buffer_queue()
564 		prev = list_entry(vidq->active.prev, struct viu_buf, vb.queue);  in buffer_queue()
568 			list_add_tail(&buf->vb.queue, &vidq->active);  in buffer_queue()
573 			list_add_tail(&buf->vb.queue, &vidq->queued);  in buffer_queue()
1060 	struct viu_dmaqueue *vidq = viuq;  in viu_activate_next_buf()  local
1064 	if (!list_empty(&vidq->active)) {  in viu_activate_next_buf()
1065 		buf = list_entry(vidq->active.next, struct viu_buf,  in viu_activate_next_buf()
1069 	} else if (!list_empty(&vidq->queued)) {  in viu_activate_next_buf()
1070 		buf = list_entry(vidq->queued.next, struct viu_buf,  in viu_activate_next_buf()
1075 		list_add_tail(&buf->vb.queue, &vidq->active);  in viu_activate_next_buf()
1127 	struct viu_dmaqueue *vidq = &dev->vidq;  in viu_capture_intr()  local
1151 				viu_activate_next_buf(dev, vidq);  in viu_capture_intr()
1158 		if (!list_empty(&vidq->active)) {  in viu_capture_intr()
1178 		buf = list_entry(vidq->active.next,  in viu_capture_intr()
1193 		viu_activate_next_buf(dev, vidq);  in viu_capture_intr()
1312 		(unsigned long)&dev->vidq);  in viu_open()
1314 		list_empty(&dev->vidq.queued));  in viu_open()
1316 		list_empty(&dev->vidq.active));  in viu_open()
1534 	INIT_LIST_HEAD(&viu_dev->vidq.active);  in viu_of_probe()
1535 	INIT_LIST_HEAD(&viu_dev->vidq.queued);  in viu_of_probe()
1549 	viu_dev->vidq.timeout.function = viu_vid_timeout;  in viu_of_probe()
1550 	viu_dev->vidq.timeout.data     = (unsigned long)viu_dev;  in viu_of_probe()
1551 	init_timer(&viu_dev->vidq.timeout);  in viu_of_probe()