1 /*
2 * Copyright 2005 Openedhand Ltd.
3 *
4 * Author: Richard Purdie <richard@openedhand.com>
5 *
6 * Based on WM8753.h
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12 */
13
14 #ifndef _WM8750_H
15 #define _WM8750_H
16
17 /* WM8750 register space */
18
19 #define WM8750_LINVOL 0x00
20 #define WM8750_RINVOL 0x01
21 #define WM8750_LOUT1V 0x02
22 #define WM8750_ROUT1V 0x03
23 #define WM8750_ADCDAC 0x05
24 #define WM8750_IFACE 0x07
25 #define WM8750_SRATE 0x08
26 #define WM8750_LDAC 0x0a
27 #define WM8750_RDAC 0x0b
28 #define WM8750_BASS 0x0c
29 #define WM8750_TREBLE 0x0d
30 #define WM8750_RESET 0x0f
31 #define WM8750_3D 0x10
32 #define WM8750_ALC1 0x11
33 #define WM8750_ALC2 0x12
34 #define WM8750_ALC3 0x13
35 #define WM8750_NGATE 0x14
36 #define WM8750_LADC 0x15
37 #define WM8750_RADC 0x16
38 #define WM8750_ADCTL1 0x17
39 #define WM8750_ADCTL2 0x18
40 #define WM8750_PWR1 0x19
41 #define WM8750_PWR2 0x1a
42 #define WM8750_ADCTL3 0x1b
43 #define WM8750_ADCIN 0x1f
44 #define WM8750_LADCIN 0x20
45 #define WM8750_RADCIN 0x21
46 #define WM8750_LOUTM1 0x22
47 #define WM8750_LOUTM2 0x23
48 #define WM8750_ROUTM1 0x24
49 #define WM8750_ROUTM2 0x25
50 #define WM8750_MOUTM1 0x26
51 #define WM8750_MOUTM2 0x27
52 #define WM8750_LOUT2V 0x28
53 #define WM8750_ROUT2V 0x29
54 #define WM8750_MOUTV 0x2a
55
56 #define WM8750_CACHE_REGNUM 0x2a
57
58 #define WM8750_SYSCLK 0
59
60 struct wm8750_setup_data {
61 unsigned short i2c_address;
62 };
63
64 extern struct snd_soc_codec_dai wm8750_dai;
65 extern struct snd_soc_codec_device soc_codec_dev_wm8750;
66
67 #endif
68
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