LXR linux/include/sound/rt5640.h

   1/*
   2 * linux/sound/rt5640.h -- Platform data for RT5640
   3 *
   4 * Copyright 2011 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_RT5640_H
  12#define __LINUX_SND_RT5640_H
  13
  14struct rt5640_platform_data {
  15        /* IN1 & IN2 & IN3 can optionally be differential */
  16        bool in1_diff;
  17        bool in2_diff;
  18        bool in3_diff;
  19
  20        bool dmic_en;
  21        bool dmic1_data_pin; /* 0 = IN1P; 1 = GPIO3 */
  22        bool dmic2_data_pin; /* 0 = IN1N; 1 = GPIO4 */
  23
  24        int ldo1_en; /* GPIO for LDO1_EN */
  25};
  26
  27#endif
  28