drivers/media/usb/pvrusb2/pvrusb2-wm8775.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *
   4  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
   5  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
   6  */
   7
   8 #ifndef __PVRUSB2_WM8775_H
   9 #define __PVRUSB2_WM8775_H
  10
  11 /*
  12
  13    This module connects the pvrusb2 driver to the I2C chip level
  14    driver which performs analog -> digital audio conversion for
  15    external audio inputs.  This interface is used internally by the
  16    driver; higher level code should only interact through the
  17    interface provided by pvrusb2-hdw.h.
  18
  19 */
  20
  21
  22
  23 #include "pvrusb2-hdw-internal.h"
  24
  25 void pvr2_wm8775_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
  26
  27
  28 #endif /* __PVRUSB2_WM8775_H */