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/* 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 <[email protected]> and
* Ashish Chavan <[email protected]>
*/
#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