/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Audio support for NXP UDA1342
*
* Copyright (c) 2005 Giorgio Padrin <giorgio@mandarinlogiq.org>
* Copyright (c) 2024 Binbin Zhou <zhoubinbin@loongson.cn>
*/
#ifndef _UDA1342_H
#define _UDA1342_H
#define UDA1342_CLK 0 x00
#define UDA1342_IFACE 0 x01
#define UDA1342_PM 0 x02
#define UDA1342_AMIX 0 x03
#define UDA1342_HP 0 x04
#define UDA1342_MVOL 0 x11
#define UDA1342_MIXVOL 0 x12
#define UDA1342_MODE 0 x12
#define UDA1342_DEEMP 0 x13
#define UDA1342_MIXER 0 x14
#define UDA1342_INTSTAT 0 x18
#define UDA1342_DEC 0 x20
#define UDA1342_PGA 0 x21
#define UDA1342_ADC 0 x22
#define UDA1342_AGC 0 x23
#define UDA1342_DECSTAT 0 x28
#define UDA1342_RESET 0 x7f
/* Register flags */
#define R00_EN_ADC 0 x0800
#define R00_EN_DEC 0 x0400
#define R00_EN_DAC 0 x0200
#define R00_EN_INT 0 x0100
#define R00_DAC_CLK 0 x0010
#define R01_SFORI_I2S 0 x0000
#define R01_SFORI_LSB16 0 x0100
#define R01_SFORI_LSB18 0 x0200
#define R01_SFORI_LSB20 0 x0300
#define R01_SFORI_MSB 0 x0500
#define R01_SFORI_MASK 0 x0700
#define R01_SFORO_I2S 0 x0000
#define R01_SFORO_LSB16 0 x0001
#define R01_SFORO_LSB18 0 x0002
#define R01_SFORO_LSB20 0 x0003
#define R01_SFORO_LSB24 0 x0004
#define R01_SFORO_MSB 0 x0005
#define R01_SFORO_MASK 0 x0007
#define R01_SEL_SOURCE 0 x0040
#define R01_SIM 0 x0010
#define R02_PON_PLL 0 x8000
#define R02_PON_HP 0 x2000
#define R02_PON_DAC 0 x0400
#define R02_PON_BIAS 0 x0100
#define R02_EN_AVC 0 x0080
#define R02_PON_AVC 0 x0040
#define R02_PON_LNA 0 x0010
#define R02_PON_PGAL 0 x0008
#define R02_PON_ADCL 0 x0004
#define R02_PON_PGAR 0 x0002
#define R02_PON_ADCR 0 x0001
#define R13_MTM 0 x4000
#define R14_SILENCE 0 x0080
#define R14_SDET_ON 0 x0040
#define R21_MT_ADC 0 x8000
#define R22_SEL_LNA 0 x0008
#define R22_SEL_MIC 0 x0004
#define R22_SKIP_DCFIL 0 x0002
#define R23_AGC_EN 0 x0001
#define UDA1342_DAI_DUPLEX 0 /* playback and capture on single DAI */
#define UDA1342_DAI_PLAYBACK 1 /* playback DAI */
#define UDA1342_DAI_CAPTURE 2 /* capture DAI */
#define STATUS0_DAIFMT_MASK (~(7 << 1 ))
#define STATUS0_SYSCLK_MASK (~(3 << 4 ))
#endif /* _UDA1342_H */
Messung V0.5 in Prozent C=93 H=94 G=93
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(vorverarbeitet am 2026-06-05)
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