2 * wm8971.h -- audio driver for WM8971
4 * Copyright 2005 Lab126, Inc.
6 * Author: Kenneth Kiraly <kiraly@lab126.com>
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
18 #define WM8971_LINVOL 0x00
19 #define WM8971_RINVOL 0x01
20 #define WM8971_LOUT1V 0x02
21 #define WM8971_ROUT1V 0x03
22 #define WM8971_ADCDAC 0x05
23 #define WM8971_IFACE 0x07
24 #define WM8971_SRATE 0x08
25 #define WM8971_LDAC 0x0a
26 #define WM8971_RDAC 0x0b
27 #define WM8971_BASS 0x0c
28 #define WM8971_TREBLE 0x0d
29 #define WM8971_RESET 0x0f
30 #define WM8971_ALC1 0x11
31 #define WM8971_ALC2 0x12
32 #define WM8971_ALC3 0x13
33 #define WM8971_NGATE 0x14
34 #define WM8971_LADC 0x15
35 #define WM8971_RADC 0x16
36 #define WM8971_ADCTL1 0x17
37 #define WM8971_ADCTL2 0x18
38 #define WM8971_PWR1 0x19
39 #define WM8971_PWR2 0x1a
40 #define WM8971_ADCTL3 0x1b
41 #define WM8971_ADCIN 0x1f
42 #define WM8971_LADCIN 0x20
43 #define WM8971_RADCIN 0x21
44 #define WM8971_LOUTM1 0x22
45 #define WM8971_LOUTM2 0x23
46 #define WM8971_ROUTM1 0x24
47 #define WM8971_ROUTM2 0x25
48 #define WM8971_MOUTM1 0x26
49 #define WM8971_MOUTM2 0x27
50 #define WM8971_LOUT2V 0x28
51 #define WM8971_ROUT2V 0x29
52 #define WM8971_MOUTV 0x2A
54 #define WM8971_SYSCLK 0
56 struct wm8971_setup_data {
58 unsigned short i2c_address;
61 extern struct snd_soc_dai wm8971_dai;
62 extern struct snd_soc_codec_device soc_codec_dev_wm8971;