1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* 2 /*
3 * Analog Devices ADAU1373 Audio Codec drive 3 * Analog Devices ADAU1373 Audio Codec drive
4 * 4 *
5 * Copyright 2011 Analog Devices Inc. 5 * Copyright 2011 Analog Devices Inc.
6 * Author: Lars-Peter Clausen <lars@metafoo.de 6 * Author: Lars-Peter Clausen <lars@metafoo.de>
7 */ 7 */
8 8
9 #ifndef __SOUND_ADAU1373_H__ 9 #ifndef __SOUND_ADAU1373_H__
10 #define __SOUND_ADAU1373_H__ 10 #define __SOUND_ADAU1373_H__
11 11
12 enum adau1373_micbias_voltage { 12 enum adau1373_micbias_voltage {
13 ADAU1373_MICBIAS_2_9V = 0, 13 ADAU1373_MICBIAS_2_9V = 0,
14 ADAU1373_MICBIAS_2_2V = 1, 14 ADAU1373_MICBIAS_2_2V = 1,
15 ADAU1373_MICBIAS_2_6V = 2, 15 ADAU1373_MICBIAS_2_6V = 2,
16 ADAU1373_MICBIAS_1_8V = 3, 16 ADAU1373_MICBIAS_1_8V = 3,
17 }; 17 };
18 18
19 #define ADAU1373_DRC_SIZE 13 19 #define ADAU1373_DRC_SIZE 13
20 20
21 struct adau1373_platform_data { 21 struct adau1373_platform_data {
22 bool input_differential[4]; 22 bool input_differential[4];
23 bool lineout_differential; 23 bool lineout_differential;
24 bool lineout_ground_sense; 24 bool lineout_ground_sense;
25 25
26 unsigned int num_drc; 26 unsigned int num_drc;
27 uint8_t drc_setting[3][ADAU1373_DRC_SI 27 uint8_t drc_setting[3][ADAU1373_DRC_SIZE];
28 28
29 enum adau1373_micbias_voltage micbias1 29 enum adau1373_micbias_voltage micbias1;
30 enum adau1373_micbias_voltage micbias2 30 enum adau1373_micbias_voltage micbias2;
31 }; 31 };
32 32
33 #endif 33 #endif
34 34
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