1/* 2 * wm8731.h -- WM8731 Soc Audio driver 3 * 4 * Copyright 2005 Openedhand Ltd. 5 * 6 * Author: Richard Purdie <richard@openedhand.com> 7 * 8 * Based on wm8753.h 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License version 2 as 12 * published by the Free Software Foundation. 13 */ 14 15#ifndef _WM8731_H 16#define _WM8731_H 17 18/* WM8731 register space */ 19 20#define WM8731_LINVOL 0x00 21#define WM8731_RINVOL 0x01 22#define WM8731_LOUT1V 0x02 23#define WM8731_ROUT1V 0x03 24#define WM8731_APANA 0x04 25#define WM8731_APDIGI 0x05 26#define WM8731_PWR 0x06 27#define WM8731_IFACE 0x07 28#define WM8731_SRATE 0x08 29#define WM8731_ACTIVE 0x09 30#define WM8731_RESET 0x0f 31 32#define WM8731_CACHEREGNUM 10 33 34#define WM8731_SYSCLK 0 35#define WM8731_DAI 0 36 37extern struct snd_soc_dai wm8731_dai; 38extern struct snd_soc_codec_device soc_codec_dev_wm8731; 39 40#endif 41