2019-05-27 06:55:01 +00:00
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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2012-09-21 14:46:17 +00:00
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/*
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* DA9055 ALSA Soc codec driver
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*
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* Copyright (c) 2012 Dialog Semiconductor
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*
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* Tested on (Samsung SMDK6410 board + DA9055 EVB) using I2S and I2C
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* Written by David Chen <david.chen@diasemi.com> and
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* Ashish Chavan <ashish.chavan@kpitcummins.com>
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*/
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#ifndef __SOUND_DA9055_H__
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#define __SOUND_DA9055_H__
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enum da9055_micbias_voltage {
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DA9055_MICBIAS_1_6V = 0,
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DA9055_MICBIAS_1_8V = 1,
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DA9055_MICBIAS_2_1V = 2,
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DA9055_MICBIAS_2_2V = 3,
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};
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struct da9055_platform_data {
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/* Selects which of the two MicBias pins acts as the bias source */
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bool micbias_source;
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/* Selects the micbias voltage */
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enum da9055_micbias_voltage micbias;
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};
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#endif
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