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/sound/soc/codecs/wm8728.h

https://bitbucket.org/abioy/linux
C Header | 30 lines | 14 code | 5 blank | 11 comment | 0 complexity | 91de4022398dfdc33bd71eee17d63e11 MD5 | raw file
Possible License(s): CC-BY-SA-3.0, GPL-2.0, LGPL-2.0, AGPL-1.0 
    

  1. /*
    2. 

  2.  * wm8728.h  --  WM8728 ASoC codec driver
    3. 

  3.  *
    4. 

  4.  * Copyright 2008 Wolfson Microelectronics plc
    5. 

  5.  *
    6. 

  6.  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
    7. 

  7.  *
    8. 

  8.  * This program is free software; you can redistribute it and/or modify
    9. 

  9.  * it under the terms of the GNU General Public License version 2 as
    10. 

  10.  * published by the Free Software Foundation.
    11. 

  11.  */
    12. 

  12. 

  13. #ifndef _WM8728_H
    14. 

  14. #define _WM8728_H
    15. 

  15. 

  16. #define WM8728_DACLVOL   0x00
    17. 

  17. #define WM8728_DACRVOL   0x01
    18. 

  18. #define WM8728_DACCTL    0x02
    19. 

  19. #define WM8728_IFCTL     0x03
    20. 

  20. 

  21. struct wm8728_setup_data {
    22. 

  22. 	int            spi;
    23. 

  23. 	int            i2c_bus;
    24. 

  24. 	unsigned short i2c_address;
    25. 

  25. };
    26. 

  26. 

  27. extern struct snd_soc_dai wm8728_dai;
    28. 

  28. extern struct snd_soc_codec_device soc_codec_dev_wm8728;
    29. 

  29. 

  30. #endif
    31. 

  31.