LXR linux/include/sound/rt5668.h

   1/*
   2 * linux/sound/rt5668.h -- Platform data for RT5668
   3 *
   4 * Copyright 2018 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_RT5668_H
  12#define __LINUX_SND_RT5668_H
  13
  14enum rt5668_dmic1_data_pin {
  15        RT5668_DMIC1_NULL,
  16        RT5668_DMIC1_DATA_GPIO2,
  17        RT5668_DMIC1_DATA_GPIO5,
  18};
  19
  20enum rt5668_dmic1_clk_pin {
  21        RT5668_DMIC1_CLK_GPIO1,
  22        RT5668_DMIC1_CLK_GPIO3,
  23};
  24
  25enum rt5668_jd_src {
  26        RT5668_JD_NULL,
  27        RT5668_JD1,
  28};
  29
  30struct rt5668_platform_data {
  31
  32        int ldo1_en; /* GPIO for LDO1_EN */
  33
  34        enum rt5668_dmic1_data_pin dmic1_data_pin;
  35        enum rt5668_dmic1_clk_pin dmic1_clk_pin;
  36        enum rt5668_jd_src jd_src;
  37};
  38
  39#endif
  40
  41