include/sound/rt5665.h

   1 /*
   2  * linux/sound/rt5665.h -- Platform data for RT5665
   3  *
   4  * Copyright 2016 Realtek Microelectronics
   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 __LINUX_SND_RT5665_H
  12 #define __LINUX_SND_RT5665_H
  13
  14 enum rt5665_dmic1_data_pin {
  15         RT5665_DMIC1_NULL,
  16         RT5665_DMIC1_DATA_GPIO4,
  17         RT5665_DMIC1_DATA_IN2N,
  18 };
  19
  20 enum rt5665_dmic2_data_pin {
  21         RT5665_DMIC2_NULL,
  22         RT5665_DMIC2_DATA_GPIO5,
  23         RT5665_DMIC2_DATA_IN2P,
  24 };
  25
  26 enum rt5665_jd_src {
  27         RT5665_JD_NULL,
  28         RT5665_JD1,
  29 };
  30
  31 struct rt5665_platform_data {
  32         bool in1_diff;
  33         bool in2_diff;
  34         bool in3_diff;
  35         bool in4_diff;
  36
  37         int ldo1_en; /* GPIO for LDO1_EN */
  38
  39         enum rt5665_dmic1_data_pin dmic1_data_pin;
  40         enum rt5665_dmic2_data_pin dmic2_data_pin;
  41         enum rt5665_jd_src jd_src;
  42
  43         unsigned int sar_hs_type;
  44 };
  45
  46 #endif
  47