/* SPDX-License-Identifier: GPL-2.0-only */
/*
* MFD driver for twl4030 audio submodule
*
* Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
*
* Copyright: (C) 2009 Nokia Corporation
*/
#ifndef __TWL4030_CODEC_H__
#define __TWL4030_CODEC_H__
/* Codec registers */
#define TWL4030_REG_CODEC_MODE 0 x01
#define TWL4030_REG_OPTION 0 x02
#define TWL4030_REG_UNKNOWN 0 x03
#define TWL4030_REG_MICBIAS_CTL 0 x04
#define TWL4030_REG_ANAMICL 0 x05
#define TWL4030_REG_ANAMICR 0 x06
#define TWL4030_REG_AVADC_CTL 0 x07
#define TWL4030_REG_ADCMICSEL 0 x08
#define TWL4030_REG_DIGMIXING 0 x09
#define TWL4030_REG_ATXL1PGA 0 x0A
#define TWL4030_REG_ATXR1PGA 0 x0B
#define TWL4030_REG_AVTXL2PGA 0 x0C
#define TWL4030_REG_AVTXR2PGA 0 x0D
#define TWL4030_REG_AUDIO_IF 0 x0E
#define TWL4030_REG_VOICE_IF 0 x0F
#define TWL4030_REG_ARXR1PGA 0 x10
#define TWL4030_REG_ARXL1PGA 0 x11
#define TWL4030_REG_ARXR2PGA 0 x12
#define TWL4030_REG_ARXL2PGA 0 x13
#define TWL4030_REG_VRXPGA 0 x14
#define TWL4030_REG_VSTPGA 0 x15
#define TWL4030_REG_VRX2ARXPGA 0 x16
#define TWL4030_REG_AVDAC_CTL 0 x17
#define TWL4030_REG_ARX2VTXPGA 0 x18
#define TWL4030_REG_ARXL1_APGA_CTL 0 x19
#define TWL4030_REG_ARXR1_APGA_CTL 0 x1A
#define TWL4030_REG_ARXL2_APGA_CTL 0 x1B
#define TWL4030_REG_ARXR2_APGA_CTL 0 x1C
#define TWL4030_REG_ATX2ARXPGA 0 x1D
#define TWL4030_REG_BT_IF 0 x1E
#define TWL4030_REG_BTPGA 0 x1F
#define TWL4030_REG_BTSTPGA 0 x20
#define TWL4030_REG_EAR_CTL 0 x21
#define TWL4030_REG_HS_SEL 0 x22
#define TWL4030_REG_HS_GAIN_SET 0 x23
#define TWL4030_REG_HS_POPN_SET 0 x24
#define TWL4030_REG_PREDL_CTL 0 x25
#define TWL4030_REG_PREDR_CTL 0 x26
#define TWL4030_REG_PRECKL_CTL 0 x27
#define TWL4030_REG_PRECKR_CTL 0 x28
#define TWL4030_REG_HFL_CTL 0 x29
#define TWL4030_REG_HFR_CTL 0 x2A
#define TWL4030_REG_ALC_CTL 0 x2B
#define TWL4030_REG_ALC_SET1 0 x2C
#define TWL4030_REG_ALC_SET2 0 x2D
#define TWL4030_REG_BOOST_CTL 0 x2E
#define TWL4030_REG_SOFTVOL_CTL 0 x2F
#define TWL4030_REG_DTMF_FREQSEL 0 x30
#define TWL4030_REG_DTMF_TONEXT1H 0 x31
#define TWL4030_REG_DTMF_TONEXT1L 0 x32
#define TWL4030_REG_DTMF_TONEXT2H 0 x33
#define TWL4030_REG_DTMF_TONEXT2L 0 x34
#define TWL4030_REG_DTMF_TONOFF 0 x35
#define TWL4030_REG_DTMF_WANONOFF 0 x36
#define TWL4030_REG_I2S_RX_SCRAMBLE_H 0 x37
#define TWL4030_REG_I2S_RX_SCRAMBLE_M 0 x38
#define TWL4030_REG_I2S_RX_SCRAMBLE_L 0 x39
#define TWL4030_REG_APLL_CTL 0 x3A
#define TWL4030_REG_DTMF_CTL 0 x3B
#define TWL4030_REG_DTMF_PGA_CTL2 0 x3C
#define TWL4030_REG_DTMF_PGA_CTL1 0 x3D
#define TWL4030_REG_MISC_SET_1 0 x3E
#define TWL4030_REG_PCMBTMUX 0 x3F
#define TWL4030_REG_RX_PATH_SEL 0 x43
#define TWL4030_REG_VDL_APGA_CTL 0 x44
#define TWL4030_REG_VIBRA_CTL 0 x45
#define TWL4030_REG_VIBRA_SET 0 x46
#define TWL4030_REG_VIBRA_PWM_SET 0 x47
#define TWL4030_REG_ANAMIC_GAIN 0 x48
#define TWL4030_REG_MISC_SET_2 0 x49
/* Bitfield Definitions */
/* TWL4030_CODEC_MODE (0x01) Fields */
#define TWL4030_APLL_RATE 0 xF0
#define TWL4030_APLL_RATE_8000 0 x00
#define TWL4030_APLL_RATE_11025 0 x10
#define TWL4030_APLL_RATE_12000 0 x20
#define TWL4030_APLL_RATE_16000 0 x40
#define TWL4030_APLL_RATE_22050 0 x50
#define TWL4030_APLL_RATE_24000 0 x60
#define TWL4030_APLL_RATE_32000 0 x80
#define TWL4030_APLL_RATE_44100 0 x90
#define TWL4030_APLL_RATE_48000 0 xA0
#define TWL4030_APLL_RATE_96000 0 xE0
#define TWL4030_SEL_16K 0 x08
#define TWL4030_CODECPDZ 0 x02
#define TWL4030_OPT_MODE 0 x01
#define TWL4030_OPTION_1 (1 << 0 )
#define TWL4030_OPTION_2 (0 << 0 )
/* TWL4030_OPTION (0x02) Fields */
#define TWL4030_ATXL1_EN (1 << 0 )
#define TWL4030_ATXR1_EN (1 << 1 )
#define TWL4030_ATXL2_VTXL_EN (1 << 2 )
#define TWL4030_ATXR2_VTXR_EN (1 << 3 )
#define TWL4030_ARXL1_VRX_EN (1 << 4 )
#define TWL4030_ARXR1_EN (1 << 5 )
#define TWL4030_ARXL2_EN (1 << 6 )
#define TWL4030_ARXR2_EN (1 << 7 )
/* TWL4030_REG_MICBIAS_CTL (0x04) Fields */
#define TWL4030_MICBIAS2_CTL 0 x40
#define TWL4030_MICBIAS1_CTL 0 x20
#define TWL4030_HSMICBIAS_EN 0 x04
#define TWL4030_MICBIAS2_EN 0 x02
#define TWL4030_MICBIAS1_EN 0 x01
/* ANAMICL (0x05) Fields */
#define TWL4030_CNCL_OFFSET_START 0 x80
#define TWL4030_OFFSET_CNCL_SEL 0 x60
#define TWL4030_OFFSET_CNCL_SEL_ARX1 0 x00
#define TWL4030_OFFSET_CNCL_SEL_ARX2 0 x20
#define TWL4030_OFFSET_CNCL_SEL_VRX 0 x40
#define TWL4030_OFFSET_CNCL_SEL_ALL 0 x60
#define TWL4030_MICAMPL_EN 0 x10
#define TWL4030_CKMIC_EN 0 x08
#define TWL4030_AUXL_EN 0 x04
#define TWL4030_HSMIC_EN 0 x02
#define TWL4030_MAINMIC_EN 0 x01
/* ANAMICR (0x06) Fields */
#define TWL4030_MICAMPR_EN 0 x10
#define TWL4030_AUXR_EN 0 x04
#define TWL4030_SUBMIC_EN 0 x01
/* AVADC_CTL (0x07) Fields */
#define TWL4030_ADCL_EN 0 x08
#define TWL4030_AVADC_CLK_PRIORITY 0 x04
#define TWL4030_ADCR_EN 0 x02
/* TWL4030_REG_ADCMICSEL (0x08) Fields */
#define TWL4030_DIGMIC1_EN 0 x08
#define TWL4030_TX2IN_SEL 0 x04
#define TWL4030_DIGMIC0_EN 0 x02
#define TWL4030_TX1IN_SEL 0 x01
/* AUDIO_IF (0x0E) Fields */
#define TWL4030_AIF_SLAVE_EN 0 x80
#define TWL4030_DATA_WIDTH 0 x60
#define TWL4030_DATA_WIDTH_16S_16W 0 x00
#define TWL4030_DATA_WIDTH_32S_16W 0 x40
#define TWL4030_DATA_WIDTH_32S_24W 0 x60
#define TWL4030_AIF_FORMAT 0 x18
#define TWL4030_AIF_FORMAT_CODEC 0 x00
#define TWL4030_AIF_FORMAT_LEFT 0 x08
#define TWL4030_AIF_FORMAT_RIGHT 0 x10
#define TWL4030_AIF_FORMAT_TDM 0 x18
#define TWL4030_AIF_TRI_EN 0 x04
#define TWL4030_CLK256FS_EN 0 x02
#define TWL4030_AIF_EN 0 x01
/* VOICE_IF (0x0F) Fields */
#define TWL4030_VIF_SLAVE_EN 0 x80
#define TWL4030_VIF_DIN_EN 0 x40
#define TWL4030_VIF_DOUT_EN 0 x20
#define TWL4030_VIF_SWAP 0 x10
#define TWL4030_VIF_FORMAT 0 x08
#define TWL4030_VIF_TRI_EN 0 x04
#define TWL4030_VIF_SUB_EN 0 x02
#define TWL4030_VIF_EN 0 x01
/* EAR_CTL (0x21) */
#define TWL4030_EAR_GAIN 0 x30
/* HS_GAIN_SET (0x23) Fields */
#define TWL4030_HSR_GAIN 0 x0C
#define TWL4030_HSR_GAIN_PWR_DOWN 0 x00
#define TWL4030_HSR_GAIN_PLUS_6DB 0 x04
#define TWL4030_HSR_GAIN_0DB 0 x08
#define TWL4030_HSR_GAIN_MINUS_6DB 0 x0C
#define TWL4030_HSL_GAIN 0 x03
#define TWL4030_HSL_GAIN_PWR_DOWN 0 x00
#define TWL4030_HSL_GAIN_PLUS_6DB 0 x01
#define TWL4030_HSL_GAIN_0DB 0 x02
#define TWL4030_HSL_GAIN_MINUS_6DB 0 x03
/* HS_POPN_SET (0x24) Fields */
#define TWL4030_VMID_EN 0 x40
#define TWL4030_EXTMUTE 0 x20
#define TWL4030_RAMP_DELAY 0 x1C
#define TWL4030_RAMP_DELAY_20MS 0 x00
#define TWL4030_RAMP_DELAY_40MS 0 x04
#define TWL4030_RAMP_DELAY_81MS 0 x08
#define TWL4030_RAMP_DELAY_161MS 0 x0C
#define TWL4030_RAMP_DELAY_323MS 0 x10
#define TWL4030_RAMP_DELAY_645MS 0 x14
#define TWL4030_RAMP_DELAY_1291MS 0 x18
#define TWL4030_RAMP_DELAY_2581MS 0 x1C
#define TWL4030_RAMP_EN 0 x02
/* PREDL_CTL (0x25) */
#define TWL4030_PREDL_GAIN 0 x30
/* PREDR_CTL (0x26) */
#define TWL4030_PREDR_GAIN 0 x30
/* PRECKL_CTL (0x27) */
#define TWL4030_PRECKL_GAIN 0 x30
/* PRECKR_CTL (0x28) */
#define TWL4030_PRECKR_GAIN 0 x30
/* HFL_CTL (0x29, 0x2A) Fields */
#define TWL4030_HF_CTL_HB_EN 0 x04
#define TWL4030_HF_CTL_LOOP_EN 0 x08
#define TWL4030_HF_CTL_RAMP_EN 0 x10
#define TWL4030_HF_CTL_REF_EN 0 x20
/* APLL_CTL (0x3A) Fields */
#define TWL4030_APLL_EN 0 x10
#define TWL4030_APLL_INFREQ 0 x0F
#define TWL4030_APLL_INFREQ_19200KHZ 0 x05
#define TWL4030_APLL_INFREQ_26000KHZ 0 x06
#define TWL4030_APLL_INFREQ_38400KHZ 0 x0F
/* REG_MISC_SET_1 (0x3E) Fields */
#define TWL4030_CLK64_EN 0 x80
#define TWL4030_SCRAMBLE_EN 0 x40
#define TWL4030_FMLOOP_EN 0 x20
#define TWL4030_SMOOTH_ANAVOL_EN 0 x02
#define TWL4030_DIGMIC_LR_SWAP_EN 0 x01
/* VIBRA_CTL (0x45) */
#define TWL4030_VIBRA_EN 0 x01
#define TWL4030_VIBRA_DIR 0 x02
#define TWL4030_VIBRA_AUDIO_SEL_L1 (0 x00 << 2 )
#define TWL4030_VIBRA_AUDIO_SEL_R1 (0 x01 << 2 )
#define TWL4030_VIBRA_AUDIO_SEL_L2 (0 x02 << 2 )
#define TWL4030_VIBRA_AUDIO_SEL_R2 (0 x03 << 2 )
#define TWL4030_VIBRA_SEL 0 x10
#define TWL4030_VIBRA_DIR_SEL 0 x20
/* TWL4030 codec resource IDs */
enum twl4030_audio_res {
TWL4030_AUDIO_RES_POWER = 0 ,
TWL4030_AUDIO_RES_APLL,
TWL4030_AUDIO_RES_MAX,
};
int twl4030_audio_disable_resource(enum twl4030_audio_res id);
int twl4030_audio_enable_resource(enum twl4030_audio_res id);
unsigned int twl4030_audio_get_mclk(void );
#endif /* End of __TWL4030_CODEC_H__ */
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