436 	buf->vb.v4l2_buf.sequence = dev->v4l2->field_count++;  in finish_buffer()
438 		buf->vb.v4l2_buf.field = V4L2_FIELD_NONE;  in finish_buffer()
440 		buf->vb.v4l2_buf.field = V4L2_FIELD_INTERLACED;  in finish_buffer()
441 	v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);  in finish_buffer()
443 	vb2_buffer_done(&buf->vb, VB2_BUF_STATE_DONE);  in finish_buffer()
902 buffer_prepare(struct vb2_buffer *vb)  in buffer_prepare()  argument
904 	struct em28xx        *dev = vb2_get_drv_priv(vb->vb2_queue);  in buffer_prepare()
906 	struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);  in buffer_prepare()
909 	em28xx_videodbg("%s, field=%d\n", __func__, vb->v4l2_buf.field);  in buffer_prepare()
913 	if (vb2_plane_size(vb, 0) < size) {  in buffer_prepare()
915 				__func__, vb2_plane_size(vb, 0), size);  in buffer_prepare()
918 	vb2_set_plane_payload(&buf->vb, 0, size);  in buffer_prepare()
999 		vb2_buffer_done(&dev->usb_ctl.vid_buf->vb, VB2_BUF_STATE_ERROR);  in em28xx_stop_streaming()
1007 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);  in em28xx_stop_streaming()
1030 		vb2_buffer_done(&dev->usb_ctl.vbi_buf->vb, VB2_BUF_STATE_ERROR);  in em28xx_stop_vbi_streaming()
1038 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);  in em28xx_stop_vbi_streaming()
1044 buffer_queue(struct vb2_buffer *vb)  in buffer_queue()  argument
1046 	struct em28xx *dev = vb2_get_drv_priv(vb->vb2_queue);  in buffer_queue()
1047 	struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);  in buffer_queue()
1052 	buf->mem = vb2_plane_vaddr(vb, 0);  in buffer_queue()
1053 	buf->length = vb2_plane_size(vb, 0);  in buffer_queue()