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include/sound/max98095.h 1.19 KB
82a5a936f   Peter Hsiang   ASoC: Add max9809...
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  /*
   * Platform data for MAX98095
   *
   * Copyright 2011 Maxim Integrated Products
   *
   *  This program is free software; you can redistribute  it and/or modify it
   *  under  the terms of  the GNU General  Public License as published by the
   *  Free Software Foundation;  either version 2 of the  License, or (at your
   *  option) any later version.
   *
   */
  
  #ifndef __SOUND_MAX98095_PDATA_H__
  #define __SOUND_MAX98095_PDATA_H__
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  /* Equalizer filter response configuration */
  struct max98095_eq_cfg {
  	const char *name;
  	unsigned int rate;
  	u16 band1[5];
  	u16 band2[5];
  	u16 band3[5];
  	u16 band4[5];
  	u16 band5[5];
  };
  
  /* Biquad filter response configuration */
  struct max98095_biquad_cfg {
  	const char *name;
  	unsigned int rate;
  	u16 band1[5];
  	u16 band2[5];
  };
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  /* codec platform data */
  struct max98095_pdata {
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  	/* Equalizers for DAI1 and DAI2 */
  	struct max98095_eq_cfg *eq_cfg;
  	unsigned int eq_cfgcnt;
  
  	/* Biquad filter for DAI1 and DAI2 */
  	struct max98095_biquad_cfg *bq_cfg;
  	unsigned int bq_cfgcnt;
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  	/* Analog/digital microphone configuration:
  	 * 0 = analog microphone input (normal setting)
  	 * 1 = digital microphone input
  	 */
  	unsigned int digmic_left_mode:1;
  	unsigned int digmic_right_mode:1;
  };
  
  #endif