sound/soc/codecs/wm8728.h

   1 /*
   2  * wm8728.h  --  WM8728 ASoC codec driver
   3  *
   4  * Copyright 2008 Wolfson Microelectronics plc
   5  *
   6  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  */
  12
  13 #ifndef _WM8728_H
  14 #define _WM8728_H
  15
  16 #define WM8728_DACLVOL   0x00
  17 #define WM8728_DACRVOL   0x01
  18 #define WM8728_DACCTL    0x02
  19 #define WM8728_IFCTL     0x03
  20
  21 struct wm8728_setup_data {
  22         int            spi;
  23         int            i2c_bus;
  24         unsigned short i2c_address;
  25 };
  26
  27 extern struct snd_soc_dai wm8728_dai;
  28 extern struct snd_soc_codec_device soc_codec_dev_wm8728;
  29
  30 #endif