/*
   * linux/sound/rt5665.h -- Platform data for RT5665
   *
   * Copyright 2016 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_RT5665_H
  #define __LINUX_SND_RT5665_H
  
  enum rt5665_dmic1_data_pin {
  	RT5665_DMIC1_NULL,
  	RT5665_DMIC1_DATA_GPIO4,
  	RT5665_DMIC1_DATA_IN2N,
  };
  
  enum rt5665_dmic2_data_pin {
  	RT5665_DMIC2_NULL,
  	RT5665_DMIC2_DATA_GPIO5,
  	RT5665_DMIC2_DATA_IN2P,
  };
  
  enum rt5665_jd_src {
  	RT5665_JD_NULL,
  	RT5665_JD1,
  };
  
  struct rt5665_platform_data {
  	bool in1_diff;
  	bool in2_diff;
  	bool in3_diff;
  	bool in4_diff;
  
  	int ldo1_en; /* GPIO for LDO1_EN */
  
  	enum rt5665_dmic1_data_pin dmic1_data_pin;
  	enum rt5665_dmic2_data_pin dmic2_data_pin;
  	enum rt5665_jd_src jd_src;
  
  	unsigned int sar_hs_type;
  };
  
  #endif