diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2007-02-20 20:13:30 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-02-20 20:13:30 +0100 |
| commit | 5a84d159061d914c8dd4aa372ac6e9529c2be453 (patch) | |
| tree | 9b08af78085334af44414adafe0096276f8fe0ff /sound/soc/codecs/wm8731.h | |
| parent | [ARM] Merge remaining IOP code (diff) | |
| parent | [ARM] 4165/1: S3C24XX: Select CONFIG_NO_IOPORT (diff) | |
| download | linux-5a84d159061d914c8dd4aa372ac6e9529c2be453.tar.xz linux-5a84d159061d914c8dd4aa372ac6e9529c2be453.zip | |
Merge ARM fixes
Diffstat (limited to 'sound/soc/codecs/wm8731.h')
| -rw-r--r-- | sound/soc/codecs/wm8731.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8731.h b/sound/soc/codecs/wm8731.h new file mode 100644 index 000000000000..5bcab6a7afb4 --- /dev/null +++ b/sound/soc/codecs/wm8731.h @@ -0,0 +1,44 @@ +/* + * wm8731.h -- WM8731 Soc Audio driver + * + * Copyright 2005 Openedhand Ltd. + * + * Author: Richard Purdie <richard@openedhand.com> + * + * Based on wm8753.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _WM8731_H +#define _WM8731_H + +/* WM8731 register space */ + +#define WM8731_LINVOL 0x00 +#define WM8731_RINVOL 0x01 +#define WM8731_LOUT1V 0x02 +#define WM8731_ROUT1V 0x03 +#define WM8731_APANA 0x04 +#define WM8731_APDIGI 0x05 +#define WM8731_PWR 0x06 +#define WM8731_IFACE 0x07 +#define WM8731_SRATE 0x08 +#define WM8731_ACTIVE 0x09 +#define WM8731_RESET 0x0f + +#define WM8731_CACHEREGNUM 10 + +#define WM8731_SYSCLK 0 +#define WM8731_DAI 0 + +struct wm8731_setup_data { + unsigned short i2c_address; +}; + +extern struct snd_soc_codec_dai wm8731_dai; +extern struct snd_soc_codec_device soc_codec_dev_wm8731; + +#endif |