mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 05:34:00 +08:00
ddd7a26094
This patch adds support for the Analog Devices ADAU1373 audio codec. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
35 lines
699 B
C
35 lines
699 B
C
/*
|
|
* Analog Devices ADAU1373 Audio Codec drive
|
|
*
|
|
* Copyright 2011 Analog Devices Inc.
|
|
* Author: Lars-Peter Clausen <lars@metafoo.de>
|
|
*
|
|
* Licensed under the GPL-2 or later.
|
|
*/
|
|
|
|
#ifndef __SOUND_ADAU1373_H__
|
|
#define __SOUND_ADAU1373_H__
|
|
|
|
enum adau1373_micbias_voltage {
|
|
ADAU1373_MICBIAS_2_9V = 0,
|
|
ADAU1373_MICBIAS_2_2V = 1,
|
|
ADAU1373_MICBIAS_2_6V = 2,
|
|
ADAU1373_MICBIAS_1_8V = 3,
|
|
};
|
|
|
|
#define ADAU1373_DRC_SIZE 13
|
|
|
|
struct adau1373_platform_data {
|
|
bool input_differential[4];
|
|
bool lineout_differential;
|
|
bool lineout_ground_sense;
|
|
|
|
unsigned int num_drc;
|
|
uint8_t drc_setting[3][ADAU1373_DRC_SIZE];
|
|
|
|
enum adau1373_micbias_voltage micbias1;
|
|
enum adau1373_micbias_voltage micbias2;
|
|
};
|
|
|
|
#endif
|