LXR linux/include/sound/rt5668.h

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * linux/sound/rt5668.h -- Platform data for RT5668
   4 *
   5 * Copyright 2018 Realtek Microelectronics
   6 */
   7
   8#ifndef __LINUX_SND_RT5668_H
   9#define __LINUX_SND_RT5668_H
  10
  11enum rt5668_dmic1_data_pin {
  12        RT5668_DMIC1_NULL,
  13        RT5668_DMIC1_DATA_GPIO2,
  14        RT5668_DMIC1_DATA_GPIO5,
  15};
  16
  17enum rt5668_dmic1_clk_pin {
  18        RT5668_DMIC1_CLK_GPIO1,
  19        RT5668_DMIC1_CLK_GPIO3,
  20};
  21
  22enum rt5668_jd_src {
  23        RT5668_JD_NULL,
  24        RT5668_JD1,
  25};
  26
  27struct rt5668_platform_data {
  28
  29        int ldo1_en; /* GPIO for LDO1_EN */
  30
  31        enum rt5668_dmic1_data_pin dmic1_data_pin;
  32        enum rt5668_dmic1_clk_pin dmic1_clk_pin;
  33        enum rt5668_jd_src jd_src;
  34};
  35
  36#endif
  37
  38