65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
|
/*
|
||
|
|
* 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
|
||
|
|
|
||
|
|
struct wm8971_setup_data {
|
||
|
|
int i2c_bus;
|
||
|
|
unsigned short i2c_address;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern struct snd_soc_dai wm8971_dai;
|
||
|
|
extern struct snd_soc_codec_device soc_codec_dev_wm8971;
|
||
|
|
|
||
|
|
#endif
|