release/src-rt-6.x/linux/linux-2.6/sound/soc/codecs/wm8955.h

   1 /*
   2  * Copyright
   3  *
   4  * Author:
   5  *
   6  * Based on WM8750.h
   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
  14 #ifndef _WM8955_H
  15 #define _WM8955_H
  16
  17 /* WM8955 register space */
  18
  19 #define WM8955_LOUT1V    0x02
  20 #define WM8955_ROUT1V    0x03
  21 #define WM8955_DACCTL    0x05
  22 #define WM8955_IFACE     0x07
  23 #define WM8955_SRATE     0x08
  24 #define WM8955_LDAC      0x0a
  25 #define WM8955_RDAC      0x0b
  26 #define WM8955_BASS      0x0c
  27 #define WM8955_TREBLE    0x0d
  28 #define WM8955_RESET     0x0f
  29 #define WM8955_ADCTL1    0x17
  30 #define WM8955_ADCTL2    0x18
  31 #define WM8955_PWR1      0x19
  32 #define WM8955_PWR2      0x1a
  33 #define WM8955_ADCTL3    0x1b
  34 #define WM8955_LOUTM1    0x22
  35 #define WM8955_LOUTM2    0x23
  36 #define WM8955_ROUTM1    0x24
  37 #define WM8955_ROUTM2    0x25
  38 #define WM8955_MOUTM1    0x26
  39 #define WM8955_MOUTM2    0x27
  40 #define WM8955_LOUT2V    0x28
  41 #define WM8955_ROUT2V    0x29
  42 #define WM8955_MOUTV     0x2a
  43 #define WM8955_CLOCK     0x2b
  44 #define WM8955_PLLCTL1   0x2c
  45 #define WM8955_PLLCTL2   0x2d
  46 #define WM8955_PLLCTL3   0x2e
  47 #define WM8955_PLLCTL4   0x3b
  48
  49
  50 #define WM8955_CACHE_REGNUM 0x3b
  51
  52 #define WM8955_SYSCLK   0
  53
  54 struct wm8955_setup_data {
  55         unsigned short i2c_address;
  56 };
  57
  58 extern struct snd_soc_codec_dai wm8955_dai;
  59 extern struct snd_soc_codec_device soc_codec_dev_wm8955;
  60
  61 #endif