include/sound/rt5659.h

   1 /*
   2  * linux/sound/rt5659.h -- Platform data for RT5659
   3  *
   4  * Copyright 2013 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_RT5659_H
  12 #define __LINUX_SND_RT5659_H
  13
  14 enum rt5659_dmic1_data_pin {
  15         RT5659_DMIC1_NULL,
  16         RT5659_DMIC1_DATA_IN2N,
  17         RT5659_DMIC1_DATA_GPIO5,
  18         RT5659_DMIC1_DATA_GPIO9,
  19         RT5659_DMIC1_DATA_GPIO11,
  20 };
  21
  22 enum rt5659_dmic2_data_pin {
  23         RT5659_DMIC2_NULL,
  24         RT5659_DMIC2_DATA_IN2P,
  25         RT5659_DMIC2_DATA_GPIO6,
  26         RT5659_DMIC2_DATA_GPIO10,
  27         RT5659_DMIC2_DATA_GPIO12,
  28 };
  29
  30 enum rt5659_jd_src {
  31         RT5659_JD_NULL,
  32         RT5659_JD3,
  33         RT5659_JD_HDA_HEADER,
  34 };
  35
  36 struct rt5659_platform_data {
  37         bool in1_diff;
  38         bool in3_diff;
  39         bool in4_diff;
  40
  41         int ldo1_en; /* GPIO for LDO1_EN */
  42         int reset; /* GPIO for RESET */
  43
  44         enum rt5659_dmic1_data_pin dmic1_data_pin;
  45         enum rt5659_dmic2_data_pin dmic2_data_pin;
  46         enum rt5659_jd_src jd_src;
  47 };
  48
  49 #endif
  50