summaryrefslogtreecommitdiff
path: root/sound/soc/codecs/wm8728.h
blob: d269c132474b7e0e2c44ad78182b45d21208dd7f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/*
 * wm8728.h  --  WM8728 ASoC codec driver
 *
 * Copyright 2008 Wolfson Microelectronics plc
 *
 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef _WM8728_H
#define _WM8728_H

#define WM8728_DACLVOL   0x00
#define WM8728_DACRVOL   0x01
#define WM8728_DACCTL    0x02
#define WM8728_IFCTL     0x03

struct wm8728_setup_data {
	int            spi;
	int            i2c_bus;
	unsigned short i2c_address;
};

extern struct snd_soc_dai wm8728_dai;
extern struct snd_soc_codec_device soc_codec_dev_wm8728;

#endif