34 lines
706 B
C
34 lines
706 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Analog Devices ADAU1373 Audio Codec drive
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*
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* Copyright 2011 Analog Devices Inc.
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* Author: Lars-Peter Clausen <lars@metafoo.de>
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*/
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#ifndef __SOUND_ADAU1373_H__
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#define __SOUND_ADAU1373_H__
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enum adau1373_micbias_voltage {
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ADAU1373_MICBIAS_2_9V = 0,
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ADAU1373_MICBIAS_2_2V = 1,
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ADAU1373_MICBIAS_2_6V = 2,
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ADAU1373_MICBIAS_1_8V = 3,
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};
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#define ADAU1373_DRC_SIZE 13
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struct adau1373_platform_data {
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bool input_differential[4];
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bool lineout_differential;
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bool lineout_ground_sense;
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unsigned int num_drc;
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uint8_t drc_setting[3][ADAU1373_DRC_SIZE];
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enum adau1373_micbias_voltage micbias1;
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enum adau1373_micbias_voltage micbias2;
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};
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#endif
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