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편집 파일: adau1373.h

/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Analog Devices ADAU1373 Audio Codec drive * * Copyright 2011 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> */ #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