1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * ak4535.h -- AK4535 Soc Audio driver 2 * ak4535.h -- AK4535 Soc Audio driver
4 * 3 *
5 * Copyright 2005 Openedhand Ltd. 4 * Copyright 2005 Openedhand Ltd.
6 * 5 *
7 * Author: Richard Purdie <richard@openedhand. 6 * Author: Richard Purdie <richard@openedhand.com>
8 * 7 *
9 * Based on wm8753.h 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.
10 */ 13 */
11 14
12 #ifndef _AK4535_H 15 #ifndef _AK4535_H
13 #define _AK4535_H 16 #define _AK4535_H
14 17
15 /* AK4535 register space */ 18 /* AK4535 register space */
16 19
17 #define AK4535_PM1 0x0 20 #define AK4535_PM1 0x0
18 #define AK4535_PM2 0x1 21 #define AK4535_PM2 0x1
19 #define AK4535_SIG1 0x2 22 #define AK4535_SIG1 0x2
20 #define AK4535_SIG2 0x3 23 #define AK4535_SIG2 0x3
21 #define AK4535_MODE1 0x4 24 #define AK4535_MODE1 0x4
22 #define AK4535_MODE2 0x5 25 #define AK4535_MODE2 0x5
23 #define AK4535_DAC 0x6 26 #define AK4535_DAC 0x6
24 #define AK4535_MIC 0x7 27 #define AK4535_MIC 0x7
25 #define AK4535_TIMER 0x8 28 #define AK4535_TIMER 0x8
26 #define AK4535_ALC1 0x9 29 #define AK4535_ALC1 0x9
27 #define AK4535_ALC2 0xa 30 #define AK4535_ALC2 0xa
28 #define AK4535_PGA 0xb 31 #define AK4535_PGA 0xb
29 #define AK4535_LATT 0xc 32 #define AK4535_LATT 0xc
30 #define AK4535_RATT 0xd 33 #define AK4535_RATT 0xd
31 #define AK4535_VOL 0xe 34 #define AK4535_VOL 0xe
32 #define AK4535_STATUS 0xf 35 #define AK4535_STATUS 0xf
>> 36
>> 37 #define AK4535_CACHEREGNUM 0x10
>> 38
>> 39 struct ak4535_setup_data {
>> 40 int i2c_bus;
>> 41 unsigned short i2c_address;
>> 42 };
>> 43
>> 44 extern struct snd_soc_dai ak4535_dai;
>> 45 extern struct snd_soc_codec_device soc_codec_dev_ak4535;
33 46
34 #endif 47 #endif
35 48
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