1 /* SPDX-License-Identifier: GPL-2.0-or-later * <<
2 /* 1 /*
3 * Analog Devices ADAU1373 Audio Codec drive 2 * Analog Devices ADAU1373 Audio Codec drive
4 * 3 *
5 * Copyright 2011 Analog Devices Inc. 4 * Copyright 2011 Analog Devices Inc.
6 * Author: Lars-Peter Clausen <lars@metafoo.de 5 * Author: Lars-Peter Clausen <lars@metafoo.de>
>> 6 *
>> 7 * Licensed under the GPL-2 or later.
7 */ 8 */
8 9
9 #ifndef __SOUND_ADAU1373_H__ 10 #ifndef __SOUND_ADAU1373_H__
10 #define __SOUND_ADAU1373_H__ 11 #define __SOUND_ADAU1373_H__
11 12
12 enum adau1373_micbias_voltage { 13 enum adau1373_micbias_voltage {
13 ADAU1373_MICBIAS_2_9V = 0, 14 ADAU1373_MICBIAS_2_9V = 0,
14 ADAU1373_MICBIAS_2_2V = 1, 15 ADAU1373_MICBIAS_2_2V = 1,
15 ADAU1373_MICBIAS_2_6V = 2, 16 ADAU1373_MICBIAS_2_6V = 2,
16 ADAU1373_MICBIAS_1_8V = 3, 17 ADAU1373_MICBIAS_1_8V = 3,
17 }; 18 };
18 19
19 #define ADAU1373_DRC_SIZE 13 20 #define ADAU1373_DRC_SIZE 13
20 21
21 struct adau1373_platform_data { 22 struct adau1373_platform_data {
22 bool input_differential[4]; 23 bool input_differential[4];
23 bool lineout_differential; 24 bool lineout_differential;
24 bool lineout_ground_sense; 25 bool lineout_ground_sense;
25 26
26 unsigned int num_drc; 27 unsigned int num_drc;
27 uint8_t drc_setting[3][ADAU1373_DRC_SI 28 uint8_t drc_setting[3][ADAU1373_DRC_SIZE];
28 29
29 enum adau1373_micbias_voltage micbias1 30 enum adau1373_micbias_voltage micbias1;
30 enum adau1373_micbias_voltage micbias2 31 enum adau1373_micbias_voltage micbias2;
31 }; 32 };
32 33
33 #endif 34 #endif
34 35
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.