424 static void tw68_buf_queue(struct vb2_buffer *vb)  in tw68_buf_queue()  argument
426 	struct vb2_queue *vq = vb->vb2_queue;  in tw68_buf_queue()
428 	struct tw68_buf *buf = container_of(vb, struct tw68_buf, vb);  in tw68_buf_queue()
458 static int tw68_buf_prepare(struct vb2_buffer *vb)  in tw68_buf_prepare()  argument
460 	struct vb2_queue *vq = vb->vb2_queue;  in tw68_buf_prepare()
462 	struct tw68_buf *buf = container_of(vb, struct tw68_buf, vb);  in tw68_buf_prepare()
463 	struct sg_table *dma = vb2_dma_sg_plane_desc(vb, 0);  in tw68_buf_prepare()
467 	if (vb2_plane_size(vb, 0) < size)  in tw68_buf_prepare()
469 	vb2_set_plane_payload(vb, 0, size);  in tw68_buf_prepare()
500 static void tw68_buf_finish(struct vb2_buffer *vb)  in tw68_buf_finish()  argument
502 	struct vb2_queue *vq = vb->vb2_queue;  in tw68_buf_finish()
504 	struct tw68_buf *buf = container_of(vb, struct tw68_buf, vb);  in tw68_buf_finish()
531 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);  in tw68_stop_streaming()
1015 		v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);  in tw68_irq_video_done()
1016 		buf->vb.v4l2_buf.field = dev->field;  in tw68_irq_video_done()
1017 		buf->vb.v4l2_buf.sequence = dev->seqnr++;  in tw68_irq_video_done()
1018 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);  in tw68_irq_video_done()