[linux.git] / include / sound / da9055.h

/*
 * DA9055 ALSA Soc codec driver
 *
 * Copyright (c) 2012 Dialog Semiconductor
 *
 * Tested on (Samsung SMDK6410 board + DA9055 EVB) using I2S and I2C
 * Written by David Chen <[email protected]> and
 * Ashish Chavan <[email protected]>
 *
 * 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_DA9055_H__
#define __SOUND_DA9055_H__

enum da9055_micbias_voltage {
	DA9055_MICBIAS_1_6V = 0,
	DA9055_MICBIAS_1_8V = 1,
	DA9055_MICBIAS_2_1V = 2,
	DA9055_MICBIAS_2_2V = 3,
};

struct da9055_platform_data {
	/* Selects which of the two MicBias pins acts as the bias source */
	bool micbias_source;
	/* Selects the micbias voltage */
	enum da9055_micbias_voltage micbias;
};

#endif
Commit	Line	Data
9911f7f7 AC	1	/*
	2	* DA9055 ALSA Soc codec driver
	3	*
	4	* Copyright (c) 2012 Dialog Semiconductor
	5	*
	6	* Tested on (Samsung SMDK6410 board + DA9055 EVB) using I2S and I2C
	7	* Written by David Chen <[email protected]> and
	8	* Ashish Chavan <[email protected]>
	9	*
	10	* This program is free software; you can redistribute it and/or modify it
	11	* under the terms of the GNU General Public License as published by the
	12	* Free Software Foundation; either version 2 of the License, or (at your
	13	* option) any later version.
	14	*/
	15
	16	#ifndef __SOUND_DA9055_H__
	17	#define __SOUND_DA9055_H__
	18
	19	enum da9055_micbias_voltage {
	20	DA9055_MICBIAS_1_6V = 0,
	21	DA9055_MICBIAS_1_8V = 1,
	22	DA9055_MICBIAS_2_1V = 2,
	23	DA9055_MICBIAS_2_2V = 3,
	24	};
	25
	26	struct da9055_platform_data {
	27	/* Selects which of the two MicBias pins acts as the bias source */
	28	bool micbias_source;
	29	/* Selects the micbias voltage */
	30	enum da9055_micbias_voltage micbias;
	31	};
	32
	33	#endif