1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * em28xx-video.c - driver for Empia EM2800/EM2820/2840 USB
4  *		    video capture devices
5  *
6  * Copyright (C) 2013-2014 Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation version 2 of the License.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU General Public License for more details.
16  */
17 
18 int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count);
19 void em28xx_stop_vbi_streaming(struct vb2_queue *vq);
20 extern const struct vb2_ops em28xx_vbi_qops;
21