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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a16be2a6e2
With P0 R29, Bit2 set the I2S clocks will be running when the DAC/ADC is powered down, but still the codec need to be powered up by needing at least one complete DAPM path for the stream. If the AIF is not needed (analog loopback for example) the I2S clocks will not run as they are not needed. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Suggested-by: Stefan Müller-Klieser <s.mueller-klieser@phytec.de> Signed-off-by: Mark Brown <broonie@kernel.org>
205 lines
8.7 KiB
C
205 lines
8.7 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* ALSA SoC TLV320AIC31xx CODEC Driver Definitions
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*
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* Copyright (C) 2014-2017 Texas Instruments Incorporated - http://www.ti.com/
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*/
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#ifndef _TLV320AIC31XX_H
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#define _TLV320AIC31XX_H
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#define AIC31XX_RATES SNDRV_PCM_RATE_8000_192000
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#define AIC31XX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
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SNDRV_PCM_FMTBIT_S20_3LE | \
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SNDRV_PCM_FMTBIT_S24_3LE | \
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SNDRV_PCM_FMTBIT_S24_LE | \
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SNDRV_PCM_FMTBIT_S32_LE)
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#define AIC31XX_STEREO_CLASS_D_BIT BIT(1)
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#define AIC31XX_MINIDSP_BIT BIT(2)
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#define DAC31XX_BIT BIT(3)
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enum aic31xx_type {
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AIC3100 = 0,
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AIC3110 = AIC31XX_STEREO_CLASS_D_BIT,
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AIC3120 = AIC31XX_MINIDSP_BIT,
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AIC3111 = AIC31XX_STEREO_CLASS_D_BIT | AIC31XX_MINIDSP_BIT,
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DAC3100 = DAC31XX_BIT,
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DAC3101 = DAC31XX_BIT | AIC31XX_STEREO_CLASS_D_BIT,
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};
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struct aic31xx_pdata {
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enum aic31xx_type codec_type;
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unsigned int gpio_reset;
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int micbias_vg;
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};
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#define AIC31XX_REG(page, reg) ((page * 128) + reg)
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#define AIC31XX_PAGECTL AIC31XX_REG(0, 0) /* Page Control Register */
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/* Page 0 Registers */
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#define AIC31XX_RESET AIC31XX_REG(0, 1) /* Software reset register */
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#define AIC31XX_OT_FLAG AIC31XX_REG(0, 3) /* OT FLAG register */
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#define AIC31XX_CLKMUX AIC31XX_REG(0, 4) /* Clock clock Gen muxing, Multiplexers*/
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#define AIC31XX_PLLPR AIC31XX_REG(0, 5) /* PLL P and R-VAL register */
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#define AIC31XX_PLLJ AIC31XX_REG(0, 6) /* PLL J-VAL register */
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#define AIC31XX_PLLDMSB AIC31XX_REG(0, 7) /* PLL D-VAL MSB register */
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#define AIC31XX_PLLDLSB AIC31XX_REG(0, 8) /* PLL D-VAL LSB register */
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#define AIC31XX_NDAC AIC31XX_REG(0, 11) /* DAC NDAC_VAL register*/
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#define AIC31XX_MDAC AIC31XX_REG(0, 12) /* DAC MDAC_VAL register */
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#define AIC31XX_DOSRMSB AIC31XX_REG(0, 13) /* DAC OSR setting register 1, MSB value */
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#define AIC31XX_DOSRLSB AIC31XX_REG(0, 14) /* DAC OSR setting register 2, LSB value */
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#define AIC31XX_MINI_DSP_INPOL AIC31XX_REG(0, 16)
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#define AIC31XX_NADC AIC31XX_REG(0, 18) /* Clock setting register 8, PLL */
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#define AIC31XX_MADC AIC31XX_REG(0, 19) /* Clock setting register 9, PLL */
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#define AIC31XX_AOSR AIC31XX_REG(0, 20) /* ADC Oversampling (AOSR) Register */
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#define AIC31XX_CLKOUTMUX AIC31XX_REG(0, 25) /* Clock setting register 9, Multiplexers */
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#define AIC31XX_CLKOUTMVAL AIC31XX_REG(0, 26) /* Clock setting register 10, CLOCKOUT M divider value */
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#define AIC31XX_IFACE1 AIC31XX_REG(0, 27) /* Audio Interface Setting Register 1 */
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#define AIC31XX_DATA_OFFSET AIC31XX_REG(0, 28) /* Audio Data Slot Offset Programming */
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#define AIC31XX_IFACE2 AIC31XX_REG(0, 29) /* Audio Interface Setting Register 2 */
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#define AIC31XX_BCLKN AIC31XX_REG(0, 30) /* Clock setting register 11, BCLK N Divider */
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#define AIC31XX_IFACESEC1 AIC31XX_REG(0, 31) /* Audio Interface Setting Register 3, Secondary Audio Interface */
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#define AIC31XX_IFACESEC2 AIC31XX_REG(0, 32) /* Audio Interface Setting Register 4 */
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#define AIC31XX_IFACESEC3 AIC31XX_REG(0, 33) /* Audio Interface Setting Register 5 */
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#define AIC31XX_I2C AIC31XX_REG(0, 34) /* I2C Bus Condition */
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#define AIC31XX_ADCFLAG AIC31XX_REG(0, 36) /* ADC FLAG */
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#define AIC31XX_DACFLAG1 AIC31XX_REG(0, 37) /* DAC Flag Registers */
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#define AIC31XX_DACFLAG2 AIC31XX_REG(0, 38)
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#define AIC31XX_OFFLAG AIC31XX_REG(0, 39) /* Sticky Interrupt flag (overflow) */
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#define AIC31XX_INTRDACFLAG AIC31XX_REG(0, 44) /* Sticy DAC Interrupt flags */
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#define AIC31XX_INTRADCFLAG AIC31XX_REG(0, 45) /* Sticy ADC Interrupt flags */
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#define AIC31XX_INTRDACFLAG2 AIC31XX_REG(0, 46) /* DAC Interrupt flags 2 */
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#define AIC31XX_INTRADCFLAG2 AIC31XX_REG(0, 47) /* ADC Interrupt flags 2 */
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#define AIC31XX_INT1CTRL AIC31XX_REG(0, 48) /* INT1 interrupt control */
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#define AIC31XX_INT2CTRL AIC31XX_REG(0, 49) /* INT2 interrupt control */
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#define AIC31XX_GPIO1 AIC31XX_REG(0, 51) /* GPIO1 control */
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#define AIC31XX_DACPRB AIC31XX_REG(0, 60)
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#define AIC31XX_ADCPRB AIC31XX_REG(0, 61) /* ADC Instruction Set Register */
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#define AIC31XX_DACSETUP AIC31XX_REG(0, 63) /* DAC channel setup register */
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#define AIC31XX_DACMUTE AIC31XX_REG(0, 64) /* DAC Mute and volume control register */
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#define AIC31XX_LDACVOL AIC31XX_REG(0, 65) /* Left DAC channel digital volume control */
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#define AIC31XX_RDACVOL AIC31XX_REG(0, 66) /* Right DAC channel digital volume control */
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#define AIC31XX_HSDETECT AIC31XX_REG(0, 67) /* Headset detection */
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#define AIC31XX_ADCSETUP AIC31XX_REG(0, 81) /* ADC Digital Mic */
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#define AIC31XX_ADCFGA AIC31XX_REG(0, 82) /* ADC Digital Volume Control Fine Adjust */
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#define AIC31XX_ADCVOL AIC31XX_REG(0, 83) /* ADC Digital Volume Control Coarse Adjust */
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/* Page 1 Registers */
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#define AIC31XX_HPDRIVER AIC31XX_REG(1, 31) /* Headphone drivers */
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#define AIC31XX_SPKAMP AIC31XX_REG(1, 32) /* Class-D Speakear Amplifier */
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#define AIC31XX_HPPOP AIC31XX_REG(1, 33) /* HP Output Drivers POP Removal Settings */
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#define AIC31XX_SPPGARAMP AIC31XX_REG(1, 34) /* Output Driver PGA Ramp-Down Period Control */
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#define AIC31XX_DACMIXERROUTE AIC31XX_REG(1, 35) /* DAC_L and DAC_R Output Mixer Routing */
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#define AIC31XX_LANALOGHPL AIC31XX_REG(1, 36) /* Left Analog Vol to HPL */
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#define AIC31XX_RANALOGHPR AIC31XX_REG(1, 37) /* Right Analog Vol to HPR */
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#define AIC31XX_LANALOGSPL AIC31XX_REG(1, 38) /* Left Analog Vol to SPL */
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#define AIC31XX_RANALOGSPR AIC31XX_REG(1, 39) /* Right Analog Vol to SPR */
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#define AIC31XX_HPLGAIN AIC31XX_REG(1, 40) /* HPL Driver */
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#define AIC31XX_HPRGAIN AIC31XX_REG(1, 41) /* HPR Driver */
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#define AIC31XX_SPLGAIN AIC31XX_REG(1, 42) /* SPL Driver */
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#define AIC31XX_SPRGAIN AIC31XX_REG(1, 43) /* SPR Driver */
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#define AIC31XX_HPCONTROL AIC31XX_REG(1, 44) /* HP Driver Control */
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#define AIC31XX_MICBIAS AIC31XX_REG(1, 46) /* MIC Bias Control */
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#define AIC31XX_MICPGA AIC31XX_REG(1, 47) /* MIC PGA*/
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#define AIC31XX_MICPGAPI AIC31XX_REG(1, 48) /* Delta-Sigma Mono ADC Channel Fine-Gain Input Selection for P-Terminal */
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#define AIC31XX_MICPGAMI AIC31XX_REG(1, 49) /* ADC Input Selection for M-Terminal */
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#define AIC31XX_MICPGACM AIC31XX_REG(1, 50) /* Input CM Settings */
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/* Bits, masks, and shifts */
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/* AIC31XX_CLKMUX */
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#define AIC31XX_PLL_CLKIN_MASK GENMASK(3, 2)
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#define AIC31XX_PLL_CLKIN_SHIFT (2)
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#define AIC31XX_PLL_CLKIN_MCLK 0x00
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#define AIC31XX_PLL_CLKIN_BCKL 0x01
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#define AIC31XX_PLL_CLKIN_GPIO1 0x02
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#define AIC31XX_PLL_CLKIN_DIN 0x03
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#define AIC31XX_CODEC_CLKIN_MASK GENMASK(1, 0)
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#define AIC31XX_CODEC_CLKIN_SHIFT (0)
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#define AIC31XX_CODEC_CLKIN_MCLK 0x00
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#define AIC31XX_CODEC_CLKIN_BCLK 0x01
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#define AIC31XX_CODEC_CLKIN_GPIO1 0x02
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#define AIC31XX_CODEC_CLKIN_PLL 0x03
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/* AIC31XX_PLLPR */
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/* AIC31XX_NDAC */
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/* AIC31XX_MDAC */
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/* AIC31XX_NADC */
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/* AIC31XX_MADC */
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/* AIC31XX_BCLKN */
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#define AIC31XX_PLL_MASK GENMASK(6, 0)
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#define AIC31XX_PM_MASK BIT(7)
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/* AIC31XX_IFACE1 */
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#define AIC31XX_IFACE1_DATATYPE_MASK GENMASK(7, 6)
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#define AIC31XX_IFACE1_DATATYPE_SHIFT (6)
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#define AIC31XX_I2S_MODE 0x00
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#define AIC31XX_DSP_MODE 0x01
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#define AIC31XX_RIGHT_JUSTIFIED_MODE 0x02
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#define AIC31XX_LEFT_JUSTIFIED_MODE 0x03
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#define AIC31XX_IFACE1_DATALEN_MASK GENMASK(5, 4)
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#define AIC31XX_IFACE1_DATALEN_SHIFT (4)
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#define AIC31XX_WORD_LEN_16BITS 0x00
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#define AIC31XX_WORD_LEN_20BITS 0x01
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#define AIC31XX_WORD_LEN_24BITS 0x02
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#define AIC31XX_WORD_LEN_32BITS 0x03
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#define AIC31XX_IFACE1_MASTER_MASK GENMASK(3, 2)
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#define AIC31XX_BCLK_MASTER BIT(2)
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#define AIC31XX_WCLK_MASTER BIT(3)
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/* AIC31XX_DATA_OFFSET */
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#define AIC31XX_DATA_OFFSET_MASK GENMASK(7, 0)
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/* AIC31XX_IFACE2 */
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#define AIC31XX_BCLKINV_MASK BIT(3)
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#define AIC31XX_BDIVCLK_MASK GENMASK(1, 0)
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#define AIC31XX_DAC2BCLK 0x00
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#define AIC31XX_DACMOD2BCLK 0x01
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#define AIC31XX_ADC2BCLK 0x02
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#define AIC31XX_ADCMOD2BCLK 0x03
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#define AIC31XX_KEEP_I2SCLK BIT(2)
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/* AIC31XX_ADCFLAG */
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#define AIC31XX_ADCPWRSTATUS_MASK BIT(6)
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/* AIC31XX_DACFLAG1 */
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#define AIC31XX_LDACPWRSTATUS_MASK BIT(7)
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#define AIC31XX_HPLDRVPWRSTATUS_MASK BIT(5)
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#define AIC31XX_SPLDRVPWRSTATUS_MASK BIT(4)
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#define AIC31XX_RDACPWRSTATUS_MASK BIT(3)
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#define AIC31XX_HPRDRVPWRSTATUS_MASK BIT(1)
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#define AIC31XX_SPRDRVPWRSTATUS_MASK BIT(0)
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/* AIC31XX_INTRDACFLAG */
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#define AIC31XX_HPLSCDETECT BIT(7)
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#define AIC31XX_HPRSCDETECT BIT(6)
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#define AIC31XX_BUTTONPRESS BIT(5)
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#define AIC31XX_HSPLUG BIT(4)
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#define AIC31XX_LDRCTHRES BIT(3)
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#define AIC31XX_RDRCTHRES BIT(2)
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#define AIC31XX_DACSINT BIT(1)
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#define AIC31XX_DACAINT BIT(0)
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/* AIC31XX_INT1CTRL */
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#define AIC31XX_HSPLUGDET BIT(7)
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#define AIC31XX_BUTTONPRESSDET BIT(6)
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#define AIC31XX_DRCTHRES BIT(5)
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#define AIC31XX_AGCNOISE BIT(4)
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#define AIC31XX_SC BIT(3)
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#define AIC31XX_ENGINE BIT(2)
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/* AIC31XX_DACSETUP */
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#define AIC31XX_SOFTSTEP_MASK GENMASK(1, 0)
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/* AIC31XX_DACMUTE */
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#define AIC31XX_DACMUTE_MASK GENMASK(3, 2)
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/* AIC31XX_MICBIAS */
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#define AIC31XX_MICBIAS_MASK GENMASK(1, 0)
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#define AIC31XX_MICBIAS_SHIFT 0
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#endif /* _TLV320AIC31XX_H */
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