27 lines
626 B
C
27 lines
626 B
C
|
/*
|
||
|
|
* linux/sound/rt5640.h -- Platform data for RT5640
|
||
|
|
*
|
||
|
|
* Copyright 2011 Realtek Microelectronics
|
||
|
|
*
|
||
|
|
* 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 __LINUX_SND_RT5640_H
|
||
|
|
#define __LINUX_SND_RT5640_H
|
||
|
|
|
||
|
|
struct rt5640_platform_data {
|
||
|
|
/* IN1 & IN2 can optionally be differential */
|
||
|
|
bool in1_diff;
|
||
|
|
bool in2_diff;
|
||
|
|
|
||
|
|
bool dmic_en;
|
||
|
|
bool dmic1_data_pin; /* 0 = IN1P; 1 = GPIO3 */
|
||
|
|
bool dmic2_data_pin; /* 0 = IN1N; 1 = GPIO4 */
|
||
|
|
|
||
|
|
int ldo1_en; /* GPIO for LDO1_EN */
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|