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

   1 /*
   2  *
   3  *
   4  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
   5  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License
  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  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #ifndef __PVRUSB2_WM8775_H
  23 #define __PVRUSB2_WM8775_H
  24
  25 /*
  26
  27    This module connects the pvrusb2 driver to the I2C chip level
  28    driver which performs analog -> digital audio conversion for
  29    external audio inputs.  This interface is used internally by the
  30    driver; higher level code should only interact through the
  31    interface provided by pvrusb2-hdw.h.
  32
  33 */
  34
  35
  36
  37 #include "pvrusb2-i2c-track.h"
  38
  39 int pvr2_i2c_wm8775_setup(struct pvr2_hdw *,struct pvr2_i2c_client *);
  40 #include "pvrusb2-hdw-internal.h"
  41
  42 void pvr2_wm8775_subdev_update(struct pvr2_hdw *, struct v4l2_subdev *sd);
  43
  44
  45 #endif /* __PVRUSB2_WM8775_H */
  46
  47 /*
  48   Stuff for Emacs to see, in order to encourage consistent editing style:
  49   *** Local Variables: ***
  50   *** mode: c ***
  51   *** fill-column: 70 ***
  52   *** tab-width: 8 ***
  53   *** c-basic-offset: 8 ***
  54   *** End: ***
  55   */