1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Analog Devices ADAU1373 Audio Codec drive 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright 2011 Analog Devices Inc. 6*4882a593Smuzhiyun * Author: Lars-Peter Clausen <lars@metafoo.de> 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef __SOUND_ADAU1373_H__ 10*4882a593Smuzhiyun #define __SOUND_ADAU1373_H__ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun enum adau1373_micbias_voltage { 13*4882a593Smuzhiyun ADAU1373_MICBIAS_2_9V = 0, 14*4882a593Smuzhiyun ADAU1373_MICBIAS_2_2V = 1, 15*4882a593Smuzhiyun ADAU1373_MICBIAS_2_6V = 2, 16*4882a593Smuzhiyun ADAU1373_MICBIAS_1_8V = 3, 17*4882a593Smuzhiyun }; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define ADAU1373_DRC_SIZE 13 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun struct adau1373_platform_data { 22*4882a593Smuzhiyun bool input_differential[4]; 23*4882a593Smuzhiyun bool lineout_differential; 24*4882a593Smuzhiyun bool lineout_ground_sense; 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun unsigned int num_drc; 27*4882a593Smuzhiyun uint8_t drc_setting[3][ADAU1373_DRC_SIZE]; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun enum adau1373_micbias_voltage micbias1; 30*4882a593Smuzhiyun enum adau1373_micbias_voltage micbias2; 31*4882a593Smuzhiyun }; 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #endif 34