release/src-rt-6.x.4708/linux/linux-2.6.36/sound/soc/codecs/wm8711.h

   1 /*
   2  * wm8711.h  --  WM8711 Soc Audio driver
   3  *
   4  * Copyright 2006 Wolfson Microelectronics
   5  *
   6  * Author: Mike Arthur <linux@wolfsonmicro.com>
   7  *
   8  * Based on wm8731.h
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13  */
  14
  15 #ifndef _WM8711_H
  16 #define _WM8711_H
  17
  18 /* WM8711 register space */
  19
  20 #define WM8711_LOUT1V   0x02
  21 #define WM8711_ROUT1V   0x03
  22 #define WM8711_APANA    0x04
  23 #define WM8711_APDIGI   0x05
  24 #define WM8711_PWR      0x06
  25 #define WM8711_IFACE    0x07
  26 #define WM8711_SRATE    0x08
  27 #define WM8711_ACTIVE   0x09
  28 #define WM8711_RESET    0x0f
  29
  30 #define WM8711_CACHEREGNUM      8
  31
  32 #define WM8711_SYSCLK   0
  33 #define WM8711_DAI              0
  34
  35 struct wm8711_setup_data {
  36         unsigned short i2c_address;
  37 };
  38
  39 extern struct snd_soc_dai wm8711_dai;
  40 extern struct snd_soc_codec_device soc_codec_dev_wm8711;
  41
  42 #endif