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

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  *  cx18 video interface functions
   4  *
   5  *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
   6  */
   7
   8 #include "cx18-driver.h"
   9 #include "cx18-video.h"
  10 #include "cx18-cards.h"
  11
  12 void cx18_video_set_io(struct cx18 *cx)
  13 {
  14         int inp = cx->active_input;
  15
  16         v4l2_subdev_call(cx->sd_av, video, s_routing,
  17                         cx->card->video_inputs[inp].video_input, 0, 0);
  18 }