1 /*
2  *  cx18 video interface functions
3  *
4  *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation; either version 2 of the License, or
9  *  (at your option) any later version.
10  *
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *  GNU General Public License for more details.
15  */
16 
17 #include "cx18-driver.h"
18 #include "cx18-video.h"
19 #include "cx18-cards.h"
20 
21 void cx18_video_set_io(struct cx18 *cx)
22 {
23 	int inp = cx->active_input;
24 
25 	v4l2_subdev_call(cx->sd_av, video, s_routing,
26 			cx->card->video_inputs[inp].video_input, 0, 0);
27 }
28