| Lars-Peter Clausen | ddd7a26 | 2011-08-15 20:15:22 +0200 | [diff] [blame] | 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 |