1. 根目录:
2. sound
3. soc
4. codecs
5. wm8971.h

/*
 * wm8971.h  --  audio driver for WM8971
 *
 * Copyright 2005 Lab126, Inc.
 *
 * Author: Kenneth Kiraly <kiraly@lab126.com>
 *
 * This program is free software; you can redistribute  it and/or modify it
 * under  the terms of  the GNU General  Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 *
 */

#ifndef _WM8971_H
#define _WM8971_H

#define WM8971_LINVOL	0x00
#define WM8971_RINVOL	0x01
#define WM8971_LOUT1V	0x02
#define WM8971_ROUT1V	0x03
#define WM8971_ADCDAC	0x05
#define WM8971_IFACE	0x07
#define WM8971_SRATE	0x08
#define WM8971_LDAC		0x0a
#define WM8971_RDAC		0x0b
#define WM8971_BASS		0x0c
#define WM8971_TREBLE	0x0d
#define WM8971_RESET	0x0f
#define WM8971_ALC1		0x11
#define	WM8971_ALC2		0x12
#define	WM8971_ALC3		0x13
#define WM8971_NGATE	0x14
#define WM8971_LADC		0x15
#define WM8971_RADC		0x16
#define	WM8971_ADCTL1	0x17
#define	WM8971_ADCTL2	0x18
#define WM8971_PWR1		0x19
#define WM8971_PWR2		0x1a
#define	WM8971_ADCTL3	0x1b
#define WM8971_ADCIN	0x1f
#define	WM8971_LADCIN	0x20
#define	WM8971_RADCIN	0x21
#define WM8971_LOUTM1	0x22
#define WM8971_LOUTM2	0x23
#define WM8971_ROUTM1	0x24
#define WM8971_ROUTM2	0x25
#define WM8971_MOUTM1	0x26
#define WM8971_MOUTM2	0x27
#define WM8971_LOUT2V	0x28
#define WM8971_ROUT2V	0x29
#define WM8971_MOUTV	0x2A

#define WM8971_SYSCLK	0

#endif