1537 		new->vb.state = VIDEOBUF_DONE;  in bttv_switch_overlay()
1546 			old, old->vb.state);  in bttv_switch_overlay()
1577 		if (width*height > buf->vb.bsize)  in bttv_prepare_buffer()
1579 		buf->vb.size = buf->vb.bsize;  in bttv_prepare_buffer()
1618 		buf->vb.size = (width * height * fmt->depth) >> 3;  in bttv_prepare_buffer()
1619 		if (0 != buf->vb.baddr  &&  buf->vb.bsize < buf->vb.size)  in bttv_prepare_buffer()
1624 	if (buf->vb.width != width || buf->vb.height != height ||  in bttv_prepare_buffer()
1625 	    buf->vb.field != field ||  in bttv_prepare_buffer()
1631 		buf->vb.width  = width;  in bttv_prepare_buffer()
1632 		buf->vb.height = height;  in bttv_prepare_buffer()
1633 		buf->vb.field  = field;  in bttv_prepare_buffer()
1641 	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {  in bttv_prepare_buffer()
1643 		if (0 != (rc = videobuf_iolock(q,&buf->vb,&btv->fbuf)))  in bttv_prepare_buffer()
1651 	buf->vb.state = VIDEOBUF_PREPARED;  in bttv_prepare_buffer()
1673 buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,  in buffer_prepare()  argument
1676 	struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);  in buffer_prepare()
1684 buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)  in buffer_queue()  argument
1686 	struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);  in buffer_queue()
1690 	buf->vb.state = VIDEOBUF_QUEUED;  in buffer_queue()
1691 	list_add_tail(&buf->vb.queue,&btv->capture);  in buffer_queue()
1698 static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)  in buffer_release()  argument
1700 	struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);  in buffer_release()
2978 		buf = list_entry(fh->cap.stream.next,struct bttv_buffer,vb.stream);  in bttv_poll()
3001 	poll_wait(file, &buf->vb.done, wait);  in bttv_poll()
3002 	if (buf->vb.state == VIDEOBUF_DONE ||  in bttv_poll()
3003 	    buf->vb.state == VIDEOBUF_ERROR)  in bttv_poll()
3524 		item = list_entry(btv->capture.next, struct bttv_buffer, vb.queue);  in bttv_irq_next_video()
3525 		if (V4L2_FIELD_HAS_TOP(item->vb.field))  in bttv_irq_next_video()
3527 		if (V4L2_FIELD_HAS_BOTTOM(item->vb.field))  in bttv_irq_next_video()
3531 		if (!V4L2_FIELD_HAS_BOTH(item->vb.field) &&  in bttv_irq_next_video()
3532 		    (item->vb.queue.next != &btv->capture)) {  in bttv_irq_next_video()
3533 			item = list_entry(item->vb.queue.next, struct bttv_buffer, vb.queue);  in bttv_irq_next_video()
3561 			if (!V4L2_FIELD_HAS_BOTH(item->vb.field)) {  in bttv_irq_next_video()
3563 				    V4L2_FIELD_BOTTOM == item->vb.field) {  in bttv_irq_next_video()
3574 		if (V4L2_FIELD_HAS_BOTH(btv->screen->vb.field)) {  in bttv_irq_next_video()
3580 			if (V4L2_FIELD_TOP == btv->screen->vb.field &&  in bttv_irq_next_video()
3584 			if (V4L2_FIELD_BOTTOM == btv->screen->vb.field &&  in bttv_irq_next_video()
3610 			wakeup->top->vb.ts = ts;  in bttv_irq_wakeup_video()
3611 			wakeup->top->vb.field_count = btv->field_count;  in bttv_irq_wakeup_video()
3612 			wakeup->top->vb.state = state;  in bttv_irq_wakeup_video()
3613 			wake_up(&wakeup->top->vb.done);  in bttv_irq_wakeup_video()
3620 			wakeup->top->vb.ts = ts;  in bttv_irq_wakeup_video()
3621 			wakeup->top->vb.field_count = btv->field_count;  in bttv_irq_wakeup_video()
3622 			wakeup->top->vb.state = state;  in bttv_irq_wakeup_video()
3623 			wake_up(&wakeup->top->vb.done);  in bttv_irq_wakeup_video()
3629 			wakeup->bottom->vb.ts = ts;  in bttv_irq_wakeup_video()
3630 			wakeup->bottom->vb.field_count = btv->field_count;  in bttv_irq_wakeup_video()
3631 			wakeup->bottom->vb.state = state;  in bttv_irq_wakeup_video()
3632 			wake_up(&wakeup->bottom->vb.done);  in bttv_irq_wakeup_video()
3647 	wakeup->vb.ts = ts;  in bttv_irq_wakeup_vbi()
3648 	wakeup->vb.field_count = btv->field_count;  in bttv_irq_wakeup_vbi()
3649 	wakeup->vb.state = state;  in bttv_irq_wakeup_vbi()
3650 	wake_up(&wakeup->vb.done);  in bttv_irq_wakeup_vbi()
3688 		item = list_entry(btv->capture.next, struct bttv_buffer, vb.queue);  in bttv_irq_timeout()
3689 		list_del(&item->vb.queue);  in bttv_irq_timeout()
3690 		item->vb.state = VIDEOBUF_ERROR;  in bttv_irq_timeout()
3691 		wake_up(&item->vb.done);  in bttv_irq_timeout()
3694 		item = list_entry(btv->vcapture.next, struct bttv_buffer, vb.queue);  in bttv_irq_timeout()
3695 		list_del(&item->vb.queue);  in bttv_irq_timeout()
3696 		item->vb.state = VIDEOBUF_ERROR;  in bttv_irq_timeout()
3697 		wake_up(&item->vb.done);  in bttv_irq_timeout()
3717 	v4l2_get_timestamp(&wakeup->vb.ts);  in bttv_irq_wakeup_top()
3718 	wakeup->vb.field_count = btv->field_count;  in bttv_irq_wakeup_top()
3719 	wakeup->vb.state = VIDEOBUF_DONE;  in bttv_irq_wakeup_top()
3720 	wake_up(&wakeup->vb.done);  in bttv_irq_wakeup_top()
3782 		new = list_entry(btv->vcapture.next, struct bttv_buffer, vb.queue);  in bttv_irq_switch_vbi()