xref: /openbmc/linux/include/sound/ak4641.h (revision a2cce7a9)
1 /*
2  * AK4641 ALSA SoC Codec driver
3  *
4  * Copyright 2009 Philipp Zabel
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  */
10 
11 #ifndef __AK4641_H
12 #define __AK4641_H
13 
14 /**
15  * struct ak4641_platform_data - platform specific AK4641 configuration
16  * @gpio_power:	GPIO to control external power to AK4641
17  * @gpio_npdn:	GPIO connected to AK4641 nPDN pin
18  *
19  * Both GPIO parameters are optional.
20  */
21 struct ak4641_platform_data {
22 	int gpio_power;
23 	int gpio_npdn;
24 };
25 
26 #endif /* __AK4641_H */
27