425 static void tw68_buf_queue(struct vb2_buffer *vb)  in tw68_buf_queue()  argument
427 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in tw68_buf_queue()
428 	struct vb2_queue *vq = vb->vb2_queue;  in tw68_buf_queue()
430 	struct tw68_buf *buf = container_of(vbuf, struct tw68_buf, vb);  in tw68_buf_queue()
460 static int tw68_buf_prepare(struct vb2_buffer *vb)  in tw68_buf_prepare()  argument
462 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in tw68_buf_prepare()
463 	struct vb2_queue *vq = vb->vb2_queue;  in tw68_buf_prepare()
465 	struct tw68_buf *buf = container_of(vbuf, struct tw68_buf, vb);  in tw68_buf_prepare()
466 	struct sg_table *dma = vb2_dma_sg_plane_desc(vb, 0);  in tw68_buf_prepare()
470 	if (vb2_plane_size(vb, 0) < size)  in tw68_buf_prepare()
472 	vb2_set_plane_payload(vb, 0, size);  in tw68_buf_prepare()
503 static void tw68_buf_finish(struct vb2_buffer *vb)  in tw68_buf_finish()  argument
505 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);  in tw68_buf_finish()
506 	struct vb2_queue *vq = vb->vb2_queue;  in tw68_buf_finish()
508 	struct tw68_buf *buf = container_of(vbuf, struct tw68_buf, vb);  in tw68_buf_finish()
535 		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);  in tw68_stop_streaming()
1019 		v4l2_get_timestamp(&buf->vb.timestamp);  in tw68_irq_video_done()
1020 		buf->vb.field = dev->field;  in tw68_irq_video_done()
1021 		buf->vb.sequence = dev->seqnr++;  in tw68_irq_video_done()
1022 		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);  in tw68_irq_video_done()