1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * Analog Devices ADAU1373 Audio Codec drive
4 *
5 * Copyright 2011 Analog Devices Inc.
6 * Author: Lars-Peter Clausen <lars@metafoo.de>
7 */
8
9#ifndef __SOUND_ADAU1373_H__
10#define __SOUND_ADAU1373_H__
11
12enum adau1373_micbias_voltage {
13	ADAU1373_MICBIAS_2_9V = 0,
14	ADAU1373_MICBIAS_2_2V = 1,
15	ADAU1373_MICBIAS_2_6V = 2,
16	ADAU1373_MICBIAS_1_8V = 3,
17};
18
19#define ADAU1373_DRC_SIZE 13
20
21struct adau1373_platform_data {
22	bool input_differential[4];
23	bool lineout_differential;
24	bool lineout_ground_sense;
25
26	unsigned int num_drc;
27	uint8_t drc_setting[3][ADAU1373_DRC_SIZE];
28
29	enum adau1373_micbias_voltage micbias1;
30	enum adau1373_micbias_voltage micbias2;
31};
32
33#endif
34