linux_dsm_epyc7002/drivers/media/pci/cx18/cx18-video.c

/*
 *  cx18 video interface functions
 *
 *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 */

#include "cx18-driver.h"
#include "cx18-video.h"
#include "cx18-cards.h"

void cx18_video_set_io(struct cx18 *cx)
{
	int inp = cx->active_input;

	v4l2_subdev_call(cx->sd_av, video, s_routing,
			cx->card->video_inputs[inp].video_input, 0, 0);
}