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tlv320aic3x.h

/*
 * Platform data for Texas Instruments TLV320AIC3x codec
 *
 * Author: Jarkko Nikula <jhnikula@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#ifndef __TLV320AIC3x_H__
#define __TLV320AIC3x_H__

/* GPIO API */
enum {
      AIC3X_GPIO1_FUNC_DISABLED           = 0,
      AIC3X_GPIO1_FUNC_AUDIO_WORDCLK_ADC  = 1,
      AIC3X_GPIO1_FUNC_CLOCK_MUX          = 2,
      AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV2           = 3,
      AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV4           = 4,
      AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV8           = 5,
      AIC3X_GPIO1_FUNC_SHORT_CIRCUIT_IRQ  = 6,
      AIC3X_GPIO1_FUNC_AGC_NOISE_IRQ            = 7,
      AIC3X_GPIO1_FUNC_INPUT              = 8,
      AIC3X_GPIO1_FUNC_OUTPUT             = 9,
      AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK = 10,
      AIC3X_GPIO1_FUNC_AUDIO_WORDCLK            = 11,
      AIC3X_GPIO1_FUNC_BUTTON_IRQ         = 12,
      AIC3X_GPIO1_FUNC_HEADSET_DETECT_IRQ = 13,
      AIC3X_GPIO1_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ   = 14,
      AIC3X_GPIO1_FUNC_ALL_IRQ            = 16
};

enum {
      AIC3X_GPIO2_FUNC_DISABLED           = 0,
      AIC3X_GPIO2_FUNC_HEADSET_DETECT_IRQ = 2,
      AIC3X_GPIO2_FUNC_INPUT              = 3,
      AIC3X_GPIO2_FUNC_OUTPUT             = 4,
      AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT  = 5,
      AIC3X_GPIO2_FUNC_AUDIO_BITCLK       = 8,
      AIC3X_GPIO2_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 9,
      AIC3X_GPIO2_FUNC_ALL_IRQ            = 10,
      AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_OR_AGC_IRQ = 11,
      AIC3X_GPIO2_FUNC_HEADSET_OR_BUTTON_PRESS_OR_SHORT_CIRCUIT_IRQ = 12,
      AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_IRQ  = 13,
      AIC3X_GPIO2_FUNC_AGC_NOISE_IRQ            = 14,
      AIC3X_GPIO2_FUNC_BUTTON_PRESS_IRQ   = 15
};

00049 struct aic3x_setup_data {
      unsigned int gpio_func[2];
};

00053 struct aic3x_pdata {
      int gpio_reset; /* < 0 if not used */
      struct aic3x_setup_data *setup;
};

#endif

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