linux/include/sound/ak4641.h
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   1/*
   2 * AK4641 ALSA SoC Codec driver
   3 *
   4 * Copyright 2009 Philipp Zabel
   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 __AK4641_H
  12#define __AK4641_H
  13
  14/**
  15 * struct ak4641_platform_data - platform specific AK4641 configuration
  16 * @gpio_power: GPIO to control external power to AK4641
  17 * @gpio_npdn:  GPIO connected to AK4641 nPDN pin
  18 *
  19 * Both GPIO parameters are optional.
  20 */
  21struct ak4641_platform_data {
  22        int gpio_power;
  23        int gpio_npdn;
  24};
  25
  26#endif /* __AK4641_H */
  27
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