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

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * 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 <david.chen@diasemi.com> and
 * Ashish Chavan <ashish.chavan@kpitcummins.com>
 */

#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
2874c5fd	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
9911f7f7 AC	2	/*
	3	* DA9055 ALSA Soc codec driver
	4	*
	5	* Copyright (c) 2012 Dialog Semiconductor
	6	*
	7	* Tested on (Samsung SMDK6410 board + DA9055 EVB) using I2S and I2C
	8	* Written by David Chen <david.chen@diasemi.com> and
	9	* Ashish Chavan <ashish.chavan@kpitcummins.com>
9911f7f7 AC	10	*/
	11
	12	#ifndef __SOUND_DA9055_H__
	13	#define __SOUND_DA9055_H__
	14
	15	enum da9055_micbias_voltage {
	16	DA9055_MICBIAS_1_6V = 0,
	17	DA9055_MICBIAS_1_8V = 1,
	18	DA9055_MICBIAS_2_1V = 2,
	19	DA9055_MICBIAS_2_2V = 3,
	20	};
	21
	22	struct da9055_platform_data {
	23	/* Selects which of the two MicBias pins acts as the bias source */
	24	bool micbias_source;
	25	/* Selects the micbias voltage */
	26	enum da9055_micbias_voltage micbias;
	27	};
	28
	29	#endif