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ddd7a260 LPC |
1 | /* |
2 | * Analog Devices ADAU1373 Audio Codec drive | |
3 | * | |
4 | * Copyright 2011 Analog Devices Inc. | |
5 | * Author: Lars-Peter Clausen <lars@metafoo.de> | |
6 | * | |
7 | * Licensed under the GPL-2 or later. | |
8 | */ | |
9 | ||
10 | #ifndef __SOUND_ADAU1373_H__ | |
11 | #define __SOUND_ADAU1373_H__ | |
12 | ||
13 | enum adau1373_micbias_voltage { | |
14 | ADAU1373_MICBIAS_2_9V = 0, | |
15 | ADAU1373_MICBIAS_2_2V = 1, | |
16 | ADAU1373_MICBIAS_2_6V = 2, | |
17 | ADAU1373_MICBIAS_1_8V = 3, | |
18 | }; | |
19 | ||
20 | #define ADAU1373_DRC_SIZE 13 | |
21 | ||
22 | struct adau1373_platform_data { | |
23 | bool input_differential[4]; | |
24 | bool lineout_differential; | |
25 | bool lineout_ground_sense; | |
26 | ||
27 | unsigned int num_drc; | |
28 | uint8_t drc_setting[3][ADAU1373_DRC_SIZE]; | |
29 | ||
30 | enum adau1373_micbias_voltage micbias1; | |
31 | enum adau1373_micbias_voltage micbias2; | |
32 | }; | |
33 | ||
34 | #endif |