2006-10-06 23:36:07 +07:00
|
|
|
/*
|
|
|
|
|
* 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
|
|
|
|
|
|
2007-02-02 23:14:56 +07:00
|
|
|
#define WM8731_SYSCLK 0
|
|
|
|
|
#define WM8731_DAI 0
|
|
|
|
|
|
2006-10-06 23:36:07 +07:00
|
|
|
struct wm8731_setup_data {
|
2008-09-02 00:47:03 +07:00
|
|
|
int spi;
|
2008-09-02 00:47:01 +07:00
|
|
|
int i2c_bus;
|
2006-10-06 23:36:07 +07:00
|
|
|
unsigned short i2c_address;
|
|
|
|
|
};
|
|
|
|
|
|
2008-07-07 22:07:52 +07:00
|
|
|
extern struct snd_soc_dai wm8731_dai;
|
2006-10-06 23:36:07 +07:00
|
|
|
extern struct snd_soc_codec_device soc_codec_dev_wm8731;
|
|
|
|
|
|
|
|
|
|
#endif
|
