release/src-rt-6.x.4708/linux/linux-2.6.36/sound/soc/codecs/wm8776.h

   1 /*
   2  * wm8776.h  --  WM8776 ASoC driver
   3  *
   4  * Copyright 2009 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 _WM8776_H
  14 #define _WM8776_H
  15
  16 /* Registers */
  17
  18 #define WM8776_HPLVOL    0x00
  19 #define WM8776_HPRVOL    0x01
  20 #define WM8776_HPMASTER  0x02
  21 #define WM8776_DACLVOL   0x03
  22 #define WM8776_DACRVOL   0x04
  23 #define WM8776_DACMASTER 0x05
  24 #define WM8776_PHASESWAP 0x06
  25 #define WM8776_DACCTRL1  0x07
  26 #define WM8776_DACMUTE   0x08
  27 #define WM8776_DACCTRL2  0x09
  28 #define WM8776_DACIFCTRL 0x0a
  29 #define WM8776_ADCIFCTRL 0x0b
  30 #define WM8776_MSTRCTRL  0x0c
  31 #define WM8776_PWRDOWN   0x0d
  32 #define WM8776_ADCLVOL   0x0e
  33 #define WM8776_ADCRVOL   0x0f
  34 #define WM8776_ALCCTRL1  0x10
  35 #define WM8776_ALCCTRL2  0x11
  36 #define WM8776_ALCCTRL3  0x12
  37 #define WM8776_NOISEGATE 0x13
  38 #define WM8776_LIMITER   0x14
  39 #define WM8776_ADCMUX    0x15
  40 #define WM8776_OUTMUX    0x16
  41 #define WM8776_RESET     0x17
  42
  43 #define WM8776_CACHEREGNUM 0x17
  44
  45 #define WM8776_DAI_DAC 0
  46 #define WM8776_DAI_ADC 1
  47
  48 extern struct snd_soc_dai wm8776_dai[];
  49 extern struct snd_soc_codec_device soc_codec_dev_wm8776;
  50
  51 #endif