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- /*
- * 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
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