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linux/sound/soc/codecs/da7213.h

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ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
/*
* da7213.h - DA7213 ASoC Codec Driver
*
* Copyright (c) 2013 Dialog Semiconductor
*
* Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef _DA7213_H
#define _DA7213_H
ASoC: da7213: Add support to handle mclk data provided to driver Driver now can make use of mclk data, if provided, to set, enable and disable the clock source. As part of this, the choice to enable clock squaring is dealt with as part of dai_sysclk() call rather than as platform data. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-07 16:27:11 +03:00
#include <linux/clk.h>
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
#include <linux/regmap.h>
#include <sound/da7213.h>
/*
* Registers
*/
/* Status Registers */
#define DA7213_STATUS1 0x02
#define DA7213_PLL_STATUS 0x03
#define DA7213_AUX_L_GAIN_STATUS 0x04
#define DA7213_AUX_R_GAIN_STATUS 0x05
#define DA7213_MIC_1_GAIN_STATUS 0x06
#define DA7213_MIC_2_GAIN_STATUS 0x07
#define DA7213_MIXIN_L_GAIN_STATUS 0x08
#define DA7213_MIXIN_R_GAIN_STATUS 0x09
#define DA7213_ADC_L_GAIN_STATUS 0x0A
#define DA7213_ADC_R_GAIN_STATUS 0x0B
#define DA7213_DAC_L_GAIN_STATUS 0x0C
#define DA7213_DAC_R_GAIN_STATUS 0x0D
#define DA7213_HP_L_GAIN_STATUS 0x0E
#define DA7213_HP_R_GAIN_STATUS 0x0F
#define DA7213_LINE_GAIN_STATUS 0x10
/* System Initialisation Registers */
#define DA7213_DIG_ROUTING_DAI 0x21
#define DA7213_SR 0x22
#define DA7213_REFERENCES 0x23
#define DA7213_PLL_FRAC_TOP 0x24
#define DA7213_PLL_FRAC_BOT 0x25
#define DA7213_PLL_INTEGER 0x26
#define DA7213_PLL_CTRL 0x27
#define DA7213_DAI_CLK_MODE 0x28
#define DA7213_DAI_CTRL 0x29
#define DA7213_DIG_ROUTING_DAC 0x2A
#define DA7213_ALC_CTRL1 0x2B
/* Input - Gain, Select and Filter Registers */
#define DA7213_AUX_L_GAIN 0x30
#define DA7213_AUX_R_GAIN 0x31
#define DA7213_MIXIN_L_SELECT 0x32
#define DA7213_MIXIN_R_SELECT 0x33
#define DA7213_MIXIN_L_GAIN 0x34
#define DA7213_MIXIN_R_GAIN 0x35
#define DA7213_ADC_L_GAIN 0x36
#define DA7213_ADC_R_GAIN 0x37
#define DA7213_ADC_FILTERS1 0x38
#define DA7213_MIC_1_GAIN 0x39
#define DA7213_MIC_2_GAIN 0x3A
/* Output - Gain, Select and Filter Registers */
#define DA7213_DAC_FILTERS5 0x40
#define DA7213_DAC_FILTERS2 0x41
#define DA7213_DAC_FILTERS3 0x42
#define DA7213_DAC_FILTERS4 0x43
#define DA7213_DAC_FILTERS1 0x44
#define DA7213_DAC_L_GAIN 0x45
#define DA7213_DAC_R_GAIN 0x46
#define DA7213_CP_CTRL 0x47
#define DA7213_HP_L_GAIN 0x48
#define DA7213_HP_R_GAIN 0x49
#define DA7213_LINE_GAIN 0x4A
#define DA7213_MIXOUT_L_SELECT 0x4B
#define DA7213_MIXOUT_R_SELECT 0x4C
/* System Controller Registers */
#define DA7213_SYSTEM_MODES_INPUT 0x50
#define DA7213_SYSTEM_MODES_OUTPUT 0x51
/* Control Registers */
#define DA7213_AUX_L_CTRL 0x60
#define DA7213_AUX_R_CTRL 0x61
#define DA7213_MICBIAS_CTRL 0x62
#define DA7213_MIC_1_CTRL 0x63
#define DA7213_MIC_2_CTRL 0x64
#define DA7213_MIXIN_L_CTRL 0x65
#define DA7213_MIXIN_R_CTRL 0x66
#define DA7213_ADC_L_CTRL 0x67
#define DA7213_ADC_R_CTRL 0x68
#define DA7213_DAC_L_CTRL 0x69
#define DA7213_DAC_R_CTRL 0x6A
#define DA7213_HP_L_CTRL 0x6B
#define DA7213_HP_R_CTRL 0x6C
#define DA7213_LINE_CTRL 0x6D
#define DA7213_MIXOUT_L_CTRL 0x6E
#define DA7213_MIXOUT_R_CTRL 0x6F
/* Configuration Registers */
#define DA7213_LDO_CTRL 0x90
#define DA7213_IO_CTRL 0x91
#define DA7213_GAIN_RAMP_CTRL 0x92
#define DA7213_MIC_CONFIG 0x93
#define DA7213_PC_COUNT 0x94
#define DA7213_CP_VOL_THRESHOLD1 0x95
#define DA7213_CP_DELAY 0x96
#define DA7213_CP_DETECTOR 0x97
#define DA7213_DAI_OFFSET 0x98
#define DA7213_DIG_CTRL 0x99
#define DA7213_ALC_CTRL2 0x9A
#define DA7213_ALC_CTRL3 0x9B
#define DA7213_ALC_NOISE 0x9C
#define DA7213_ALC_TARGET_MIN 0x9D
#define DA7213_ALC_TARGET_MAX 0x9E
#define DA7213_ALC_GAIN_LIMITS 0x9F
#define DA7213_ALC_ANA_GAIN_LIMITS 0xA0
#define DA7213_ALC_ANTICLIP_CTRL 0xA1
#define DA7213_ALC_ANTICLIP_LEVEL 0xA2
#define DA7213_ALC_OFFSET_AUTO_M_L 0xA3
#define DA7213_ALC_OFFSET_AUTO_U_L 0xA4
#define DA7213_ALC_OFFSET_MAN_M_L 0xA6
#define DA7213_ALC_OFFSET_MAN_U_L 0xA7
#define DA7213_ALC_OFFSET_AUTO_M_R 0xA8
#define DA7213_ALC_OFFSET_AUTO_U_R 0xA9
#define DA7213_ALC_OFFSET_MAN_M_R 0xAB
#define DA7213_ALC_OFFSET_MAN_U_R 0xAC
#define DA7213_ALC_CIC_OP_LVL_CTRL 0xAD
#define DA7213_ALC_CIC_OP_LVL_DATA 0xAE
#define DA7213_DAC_NG_SETUP_TIME 0xAF
#define DA7213_DAC_NG_OFF_THRESHOLD 0xB0
#define DA7213_DAC_NG_ON_THRESHOLD 0xB1
#define DA7213_DAC_NG_CTRL 0xB2
/*
* Bit fields
*/
ASoC: da7213: Add checking of SRM lock status before enabling DAI When the codec is DAI clk slave, and the SRM feature of the PLL is being used, the enabling of the DAI should occur only after the PLL has locked to the incoming WCLK. This update adds checking to the the DAI widget event, so it waits for SRM to lock. There is also a timeout if that lock doesn't occur within a given time. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-10 18:11:05 +03:00
/* DA7213_PLL_STATUS = 0x03 */
#define DA7219_PLL_SRM_LOCK (0x1 << 1)
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
/* DA7213_SR = 0x22 */
#define DA7213_SR_8000 (0x1 << 0)
#define DA7213_SR_11025 (0x2 << 0)
#define DA7213_SR_12000 (0x3 << 0)
#define DA7213_SR_16000 (0x5 << 0)
#define DA7213_SR_22050 (0x6 << 0)
#define DA7213_SR_24000 (0x7 << 0)
#define DA7213_SR_32000 (0x9 << 0)
#define DA7213_SR_44100 (0xA << 0)
#define DA7213_SR_48000 (0xB << 0)
#define DA7213_SR_88200 (0xE << 0)
#define DA7213_SR_96000 (0xF << 0)
/* DA7213_REFERENCES = 0x23 */
#define DA7213_BIAS_EN (0x1 << 3)
#define DA7213_VMID_EN (0x1 << 7)
/* DA7213_PLL_CTRL = 0x27 */
ASoC: da7213: Update PLL ranges to improve locking at frequency boundary This update changes the dividers used for ranges of input MCLK frequencies, to improve PLL locking for a corner case when at edge of MCLK frequency input divider range. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-10 18:11:07 +03:00
#define DA7213_PLL_INDIV_5_TO_9_MHZ (0x0 << 2)
#define DA7213_PLL_INDIV_9_TO_18_MHZ (0x1 << 2)
#define DA7213_PLL_INDIV_18_TO_36_MHZ (0x2 << 2)
#define DA7213_PLL_INDIV_36_TO_54_MHZ (0x3 << 2)
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
#define DA7213_PLL_INDIV_MASK (0x3 << 2)
#define DA7213_PLL_MCLK_SQR_EN (0x1 << 4)
#define DA7213_PLL_32K_MODE (0x1 << 5)
#define DA7213_PLL_SRM_EN (0x1 << 6)
#define DA7213_PLL_EN (0x1 << 7)
ASoC: da7213: Refactor sysclk(), pll() functions to improve handling Currently the handling of the PLL in the driver is a little clunky, and not ideal for all modes. This patch updates the code to make it cleaner and more sensible for the various PLL states. Key items of note are: - MCLK squaring is now handled directly as part of the sysclk() function, removing the need for a private flag to set this feature. - All PLL modes are defined as an enum, and are handled as a case statement in pll() function to clean up configuration. This also removes any need for a private flag for SRM. - For 32KHz mode, checks are made on codec master mode and correct MCLK rates, to avoid incorrect usage of PLL for this operation. - For 32KHz mode, SRM flag now correctly enabled and fout set to sensible value to achieve appropriate PLL dividers. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-04 17:35:40 +03:00
#define DA7213_PLL_MODE_MASK (0x7 << 5)
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
/* DA7213_DAI_CLK_MODE = 0x28 */
#define DA7213_DAI_BCLKS_PER_WCLK_32 (0x0 << 0)
#define DA7213_DAI_BCLKS_PER_WCLK_64 (0x1 << 0)
#define DA7213_DAI_BCLKS_PER_WCLK_128 (0x2 << 0)
#define DA7213_DAI_BCLKS_PER_WCLK_256 (0x3 << 0)
#define DA7213_DAI_BCLKS_PER_WCLK_MASK (0x3 << 0)
#define DA7213_DAI_CLK_POL_INV (0x1 << 2)
#define DA7213_DAI_WCLK_POL_INV (0x1 << 3)
#define DA7213_DAI_CLK_EN_MASK (0x1 << 7)
/* DA7213_DAI_CTRL = 0x29 */
#define DA7213_DAI_FORMAT_I2S_MODE (0x0 << 0)
#define DA7213_DAI_FORMAT_LEFT_J (0x1 << 0)
#define DA7213_DAI_FORMAT_RIGHT_J (0x2 << 0)
#define DA7213_DAI_FORMAT_MASK (0x3 << 0)
#define DA7213_DAI_WORD_LENGTH_S16_LE (0x0 << 2)
#define DA7213_DAI_WORD_LENGTH_S20_LE (0x1 << 2)
#define DA7213_DAI_WORD_LENGTH_S24_LE (0x2 << 2)
#define DA7213_DAI_WORD_LENGTH_S32_LE (0x3 << 2)
#define DA7213_DAI_WORD_LENGTH_MASK (0x3 << 2)
#define DA7213_DAI_EN_SHIFT 7
/* DA7213_DIG_ROUTING_DAI = 0x21 */
#define DA7213_DAI_L_SRC_SHIFT 0
#define DA7213_DAI_R_SRC_SHIFT 4
#define DA7213_DAI_SRC_MAX 4
/* DA7213_DIG_ROUTING_DAC = 0x2A */
#define DA7213_DAC_L_SRC_SHIFT 0
#define DA7213_DAC_L_MONO_SHIFT 3
#define DA7213_DAC_R_SRC_SHIFT 4
#define DA7213_DAC_R_MONO_SHIFT 7
#define DA7213_DAC_SRC_MAX 4
#define DA7213_DAC_MONO_MAX 0x1
/* DA7213_ALC_CTRL1 = 0x2B */
#define DA7213_ALC_OFFSET_EN_SHIFT 0
#define DA7213_ALC_OFFSET_EN_MAX 0x1
#define DA7213_ALC_OFFSET_EN (0x1 << 0)
#define DA7213_ALC_SYNC_MODE (0x1 << 1)
#define DA7213_ALC_CALIB_MODE_MAN (0x1 << 2)
#define DA7213_ALC_L_EN_SHIFT 3
#define DA7213_ALC_AUTO_CALIB_EN (0x1 << 4)
#define DA7213_ALC_CALIB_OVERFLOW (0x1 << 5)
#define DA7213_ALC_R_EN_SHIFT 7
#define DA7213_ALC_EN_MAX 0x1
/* DA7213_AUX_L/R_GAIN = 0x30/0x31 */
#define DA7213_AUX_AMP_GAIN_SHIFT 0
#define DA7213_AUX_AMP_GAIN_MAX 0x3F
/* DA7213_MIXIN_L/R_SELECT = 0x32/0x33 */
#define DA7213_DMIC_EN_SHIFT 7
#define DA7213_DMIC_EN_MAX 0x1
/* DA7213_MIXIN_L_SELECT = 0x32 */
#define DA7213_MIXIN_L_MIX_SELECT_AUX_L_SHIFT 0
#define DA7213_MIXIN_L_MIX_SELECT_MIC_1_SHIFT 1
#define DA7213_MIXIN_L_MIX_SELECT_MIC_1 (0x1 << 1)
#define DA7213_MIXIN_L_MIX_SELECT_MIC_2_SHIFT 2
#define DA7213_MIXIN_L_MIX_SELECT_MIC_2 (0x1 << 2)
#define DA7213_MIXIN_L_MIX_SELECT_MIXIN_R_SHIFT 3
#define DA7213_MIXIN_L_MIX_SELECT_MAX 0x1
/* DA7213_MIXIN_R_SELECT = 0x33 */
#define DA7213_MIXIN_R_MIX_SELECT_AUX_R_SHIFT 0
#define DA7213_MIXIN_R_MIX_SELECT_MIC_2_SHIFT 1
#define DA7213_MIXIN_R_MIX_SELECT_MIC_2 (0x1 << 1)
#define DA7213_MIXIN_R_MIX_SELECT_MIC_1_SHIFT 2
#define DA7213_MIXIN_R_MIX_SELECT_MIC_1 (0x1 << 2)
#define DA7213_MIXIN_R_MIX_SELECT_MIXIN_L_SHIFT 3
#define DA7213_MIXIN_R_MIX_SELECT_MAX 0x1
#define DA7213_MIC_BIAS_OUTPUT_SELECT_2 (0x1 << 6)
/* DA7213_MIXIN_L/R_GAIN = 0x34/0x35 */
#define DA7213_MIXIN_AMP_GAIN_SHIFT 0
#define DA7213_MIXIN_AMP_GAIN_MAX 0xF
/* DA7213_ADC_L/R_GAIN = 0x36/0x37 */
#define DA7213_ADC_AMP_GAIN_SHIFT 0
#define DA7213_ADC_AMP_GAIN_MAX 0x7F
/* DA7213_ADC/DAC_FILTERS1 = 0x38/0x44 */
#define DA7213_VOICE_HPF_CORNER_SHIFT 0
#define DA7213_VOICE_HPF_CORNER_MAX 8
#define DA7213_VOICE_EN_SHIFT 3
#define DA7213_VOICE_EN_MAX 0x1
#define DA7213_AUDIO_HPF_CORNER_SHIFT 4
#define DA7213_AUDIO_HPF_CORNER_MAX 4
#define DA7213_HPF_EN_SHIFT 7
#define DA7213_HPF_EN_MAX 0x1
/* DA7213_MIC_1/2_GAIN = 0x39/0x3A */
#define DA7213_MIC_AMP_GAIN_SHIFT 0
#define DA7213_MIC_AMP_GAIN_MAX 0x7
/* DA7213_DAC_FILTERS5 = 0x40 */
#define DA7213_DAC_SOFTMUTE_EN_SHIFT 7
#define DA7213_DAC_SOFTMUTE_EN_MAX 0x1
#define DA7213_DAC_SOFTMUTE_RATE_SHIFT 4
#define DA7213_DAC_SOFTMUTE_RATE_MAX 7
/* DA7213_DAC_FILTERS2/3/4 = 0x41/0x42/0x43 */
#define DA7213_DAC_EQ_BAND_MAX 0xF
/* DA7213_DAC_FILTERS2 = 0x41 */
#define DA7213_DAC_EQ_BAND1_SHIFT 0
#define DA7213_DAC_EQ_BAND2_SHIFT 4
/* DA7213_DAC_FILTERS2 = 0x42 */
#define DA7213_DAC_EQ_BAND3_SHIFT 0
#define DA7213_DAC_EQ_BAND4_SHIFT 4
/* DA7213_DAC_FILTERS4 = 0x43 */
#define DA7213_DAC_EQ_BAND5_SHIFT 0
#define DA7213_DAC_EQ_EN_SHIFT 7
#define DA7213_DAC_EQ_EN_MAX 0x1
/* DA7213_DAC_L/R_GAIN = 0x45/0x46 */
#define DA7213_DAC_AMP_GAIN_SHIFT 0
#define DA7213_DAC_AMP_GAIN_MAX 0x7F
/* DA7213_HP_L/R_GAIN = 0x45/0x46 */
#define DA7213_HP_AMP_GAIN_SHIFT 0
#define DA7213_HP_AMP_GAIN_MAX 0x3F
/* DA7213_CP_CTRL = 0x47 */
#define DA7213_CP_EN_SHIFT 7
/* DA7213_LINE_GAIN = 0x4A */
#define DA7213_LINE_AMP_GAIN_SHIFT 0
#define DA7213_LINE_AMP_GAIN_MAX 0x3F
/* DA7213_MIXOUT_L_SELECT = 0x4B */
#define DA7213_MIXOUT_L_MIX_SELECT_AUX_L_SHIFT 0
#define DA7213_MIXOUT_L_MIX_SELECT_MIXIN_L_SHIFT 1
#define DA7213_MIXOUT_L_MIX_SELECT_MIXIN_R_SHIFT 2
#define DA7213_MIXOUT_L_MIX_SELECT_DAC_L_SHIFT 3
#define DA7213_MIXOUT_L_MIX_SELECT_AUX_L_INVERTED_SHIFT 4
#define DA7213_MIXOUT_L_MIX_SELECT_MIXIN_L_INVERTED_SHIFT 5
#define DA7213_MIXOUT_L_MIX_SELECT_MIXIN_R_INVERTED_SHIFT 6
#define DA7213_MIXOUT_L_MIX_SELECT_MAX 0x1
/* DA7213_MIXOUT_R_SELECT = 0x4C */
#define DA7213_MIXOUT_R_MIX_SELECT_AUX_R_SHIFT 0
#define DA7213_MIXOUT_R_MIX_SELECT_MIXIN_R_SHIFT 1
#define DA7213_MIXOUT_R_MIX_SELECT_MIXIN_L_SHIFT 2
#define DA7213_MIXOUT_R_MIX_SELECT_DAC_R_SHIFT 3
#define DA7213_MIXOUT_R_MIX_SELECT_AUX_R_INVERTED_SHIFT 4
#define DA7213_MIXOUT_R_MIX_SELECT_MIXIN_R_INVERTED_SHIFT 5
#define DA7213_MIXOUT_R_MIX_SELECT_MIXIN_L_INVERTED_SHIFT 6
#define DA7213_MIXOUT_R_MIX_SELECT_MAX 0x1
/*
* DA7213_AUX_L/R_CTRL = 0x60/0x61,
* DA7213_MIC_1/2_CTRL = 0x63/0x64,
* DA7213_MIXIN_L/R_CTRL = 0x65/0x66,
* DA7213_ADC_L/R_CTRL = 0x65/0x66,
* DA7213_DAC_L/R_CTRL = 0x69/0x6A,
* DA7213_HP_L/R_CTRL = 0x6B/0x6C,
* DA7213_LINE_CTRL = 0x6D
*/
#define DA7213_MUTE_EN_SHIFT 6
#define DA7213_MUTE_EN_MAX 0x1
#define DA7213_MUTE_EN (0x1 << 6)
/*
* DA7213_AUX_L/R_CTRL = 0x60/0x61,
* DA7213_MIXIN_L/R_CTRL = 0x65/0x66,
* DA7213_ADC_L/R_CTRL = 0x65/0x66,
* DA7213_DAC_L/R_CTRL = 0x69/0x6A,
* DA7213_HP_L/R_CTRL = 0x6B/0x6C,
* DA7213_LINE_CTRL = 0x6D
*/
#define DA7213_GAIN_RAMP_EN_SHIFT 5
#define DA7213_GAIN_RAMP_EN_MAX 0x1
#define DA7213_GAIN_RAMP_EN (0x1 << 5)
/*
* DA7213_AUX_L/R_CTRL = 0x60/0x61,
* DA7213_MIXIN_L/R_CTRL = 0x65/0x66,
* DA7213_HP_L/R_CTRL = 0x6B/0x6C,
* DA7213_LINE_CTRL = 0x6D
*/
#define DA7213_ZC_EN_SHIFT 4
#define DA7213_ZC_EN_MAX 0x1
/*
* DA7213_AUX_L/R_CTRL = 0x60/0x61,
* DA7213_MIC_1/2_CTRL = 0x63/0x64,
* DA7213_MIXIN_L/R_CTRL = 0x65/0x66,
* DA7213_HP_L/R_CTRL = 0x6B/0x6C,
* DA7213_MIXOUT_L/R_CTRL = 0x6E/0x6F,
* DA7213_LINE_CTRL = 0x6D
*/
#define DA7213_AMP_EN_SHIFT 7
/* DA7213_MIC_1/2_CTRL = 0x63/0x64 */
#define DA7213_MIC_AMP_IN_SEL_SHIFT 2
#define DA7213_MIC_AMP_IN_SEL_MAX 3
/* DA7213_MICBIAS_CTRL = 0x62 */
#define DA7213_MICBIAS1_LEVEL_SHIFT 0
#define DA7213_MICBIAS1_LEVEL_MASK (0x3 << 0)
#define DA7213_MICBIAS1_EN_SHIFT 3
#define DA7213_MICBIAS2_LEVEL_SHIFT 4
#define DA7213_MICBIAS2_LEVEL_MASK (0x3 << 4)
#define DA7213_MICBIAS2_EN_SHIFT 7
/* DA7213_MIXIN_L/R_CTRL = 0x65/0x66 */
#define DA7213_MIXIN_MIX_EN (0x1 << 3)
/* DA7213_ADC_L/R_CTRL = 0x67/0x68 */
#define DA7213_ADC_EN_SHIFT 7
#define DA7213_ADC_EN (0x1 << 7)
/* DA7213_DAC_L/R_CTRL = 0x69/0x6A*/
#define DA7213_DAC_EN_SHIFT 7
/* DA7213_HP_L/R_CTRL = 0x6B/0x6C */
#define DA7213_HP_AMP_OE (0x1 << 3)
/* DA7213_LINE_CTRL = 0x6D */
#define DA7213_LINE_AMP_OE (0x1 << 3)
/* DA7213_MIXOUT_L/R_CTRL = 0x6E/0x6F */
#define DA7213_MIXOUT_MIX_EN (0x1 << 3)
/* DA7213_GAIN_RAMP_CTRL = 0x92 */
#define DA7213_GAIN_RAMP_RATE_SHIFT 0
#define DA7213_GAIN_RAMP_RATE_MAX 4
/* DA7213_MIC_CONFIG = 0x93 */
#define DA7213_DMIC_DATA_SEL_SHIFT 0
#define DA7213_DMIC_DATA_SEL_MASK (0x1 << 0)
#define DA7213_DMIC_SAMPLEPHASE_SHIFT 1
#define DA7213_DMIC_SAMPLEPHASE_MASK (0x1 << 1)
#define DA7213_DMIC_CLK_RATE_SHIFT 2
#define DA7213_DMIC_CLK_RATE_MASK (0x1 << 2)
ASoC: da7213: Default PC counter to free-running when DAI disabled Currently PC counter is always synchronised to DAI which means that when the DAI is disabled, features such as ALC calibration cannot be executed successfully. This patch makes sure that when the DAI is disabled, PC counter is set to free-running. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-10 18:11:06 +03:00
/* DA7213_PC_COUNT = 0x94 */
#define DA7213_PC_FREERUN_MASK (0x1 << 0)
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
/* DA7213_DIG_CTRL = 0x99 */
#define DA7213_DAC_L_INV_SHIFT 3
#define DA7213_DAC_R_INV_SHIFT 7
#define DA7213_DAC_INV_MAX 0x1
/* DA7213_ALC_CTRL2 = 0x9A */
#define DA7213_ALC_ATTACK_SHIFT 0
#define DA7213_ALC_ATTACK_MAX 13
#define DA7213_ALC_RELEASE_SHIFT 4
#define DA7213_ALC_RELEASE_MAX 11
/* DA7213_ALC_CTRL3 = 0x9B */
#define DA7213_ALC_HOLD_SHIFT 0
#define DA7213_ALC_HOLD_MAX 16
#define DA7213_ALC_INTEG_ATTACK_SHIFT 4
#define DA7213_ALC_INTEG_RELEASE_SHIFT 6
#define DA7213_ALC_INTEG_MAX 4
/*
* DA7213_ALC_NOISE = 0x9C,
* DA7213_ALC_TARGET_MIN/MAX = 0x9D/0x9E
*/
#define DA7213_ALC_THRESHOLD_SHIFT 0
#define DA7213_ALC_THRESHOLD_MAX 0x3F
/* DA7213_ALC_GAIN_LIMITS = 0x9F */
#define DA7213_ALC_ATTEN_MAX_SHIFT 0
#define DA7213_ALC_GAIN_MAX_SHIFT 4
#define DA7213_ALC_ATTEN_GAIN_MAX_MAX 0xF
/* DA7213_ALC_ANA_GAIN_LIMITS = 0xA0 */
#define DA7213_ALC_ANA_GAIN_MIN_SHIFT 0
#define DA7213_ALC_ANA_GAIN_MAX_SHIFT 4
#define DA7213_ALC_ANA_GAIN_MAX 0x7
/* DA7213_ALC_ANTICLIP_CTRL = 0xA1 */
#define DA7213_ALC_ANTICLIP_EN_SHIFT 7
#define DA7213_ALC_ANTICLIP_EN_MAX 0x1
/* DA7213_ALC_ANTICLIP_LEVEL = 0xA2 */
#define DA7213_ALC_ANTICLIP_LEVEL_SHIFT 0
#define DA7213_ALC_ANTICLIP_LEVEL_MAX 0x7F
/* DA7213_ALC_CIC_OP_LVL_CTRL = 0xAD */
#define DA7213_ALC_DATA_MIDDLE (0x2 << 0)
#define DA7213_ALC_DATA_TOP (0x3 << 0)
#define DA7213_ALC_CIC_OP_CHANNEL_LEFT (0x0 << 7)
#define DA7213_ALC_CIC_OP_CHANNEL_RIGHT (0x1 << 7)
/* DA7213_DAC_NG_SETUP_TIME = 0xAF */
#define DA7213_DAC_NG_SETUP_TIME_SHIFT 0
#define DA7213_DAC_NG_SETUP_TIME_MAX 4
#define DA7213_DAC_NG_RAMPUP_RATE_SHIFT 2
#define DA7213_DAC_NG_RAMPDN_RATE_SHIFT 3
#define DA7213_DAC_NG_RAMP_RATE_MAX 2
/* DA7213_DAC_NG_OFF/ON_THRESH = 0xB0/0xB1 */
#define DA7213_DAC_NG_THRESHOLD_SHIFT 0
#define DA7213_DAC_NG_THRESHOLD_MAX 0x7
/* DA7213_DAC_NG_CTRL = 0xB2 */
#define DA7213_DAC_NG_EN_SHIFT 7
#define DA7213_DAC_NG_EN_MAX 0x1
/*
* General defines
*/
/* Register inversion */
#define DA7213_NO_INVERT 0
#define DA7213_INVERT 1
/* Byte related defines */
#define DA7213_BYTE_SHIFT 8
#define DA7213_BYTE_MASK 0xFF
/* ALC related */
#define DA7213_ALC_OFFSET_15_8 0x00FF00
#define DA7213_ALC_OFFSET_19_16 0x0F0000
#define DA7213_ALC_AVG_ITERATIONS 5
/* PLL related */
ASoC: da7213: Update PLL ranges to improve locking at frequency boundary This update changes the dividers used for ranges of input MCLK frequencies, to improve PLL locking for a corner case when at edge of MCLK frequency input divider range. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-10 18:11:07 +03:00
#define DA7213_PLL_FREQ_OUT_90316800 90316800
#define DA7213_PLL_FREQ_OUT_98304000 98304000
#define DA7213_PLL_FREQ_OUT_94310400 94310400
#define DA7213_PLL_INDIV_5_TO_9_MHZ_VAL 2
#define DA7213_PLL_INDIV_9_TO_18_MHZ_VAL 4
#define DA7213_PLL_INDIV_18_TO_36_MHZ_VAL 8
#define DA7213_PLL_INDIV_36_TO_54_MHZ_VAL 16
#define DA7213_SRM_CHECK_RETRIES 8
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
ASoC: da7213: Add support to handle mclk data provided to driver Driver now can make use of mclk data, if provided, to set, enable and disable the clock source. As part of this, the choice to enable clock squaring is dealt with as part of dai_sysclk() call rather than as platform data. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-07 16:27:11 +03:00
enum da7213_clk_src {
DA7213_CLKSRC_MCLK = 0,
DA7213_CLKSRC_MCLK_SQR,
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
};
ASoC: da7213: Refactor sysclk(), pll() functions to improve handling Currently the handling of the PLL in the driver is a little clunky, and not ideal for all modes. This patch updates the code to make it cleaner and more sensible for the various PLL states. Key items of note are: - MCLK squaring is now handled directly as part of the sysclk() function, removing the need for a private flag to set this feature. - All PLL modes are defined as an enum, and are handled as a case statement in pll() function to clean up configuration. This also removes any need for a private flag for SRM. - For 32KHz mode, checks are made on codec master mode and correct MCLK rates, to avoid incorrect usage of PLL for this operation. - For 32KHz mode, SRM flag now correctly enabled and fout set to sensible value to achieve appropriate PLL dividers. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-04 17:35:40 +03:00
enum da7213_sys_clk {
DA7213_SYSCLK_MCLK = 0,
DA7213_SYSCLK_PLL,
DA7213_SYSCLK_PLL_SRM,
DA7213_SYSCLK_PLL_32KHZ
};
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
/* Codec private data */
struct da7213_priv {
struct regmap *regmap;
ASoC: da7213: Add support to handle mclk data provided to driver Driver now can make use of mclk data, if provided, to set, enable and disable the clock source. As part of this, the choice to enable clock squaring is dealt with as part of dai_sysclk() call rather than as platform data. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-07 16:27:11 +03:00
struct clk *mclk;
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
unsigned int mclk_rate;
ASoC: da7213: Add support to handle mclk data provided to driver Driver now can make use of mclk data, if provided, to set, enable and disable the clock source. As part of this, the choice to enable clock squaring is dealt with as part of dai_sysclk() call rather than as platform data. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-07 16:27:11 +03:00
int clk_src;
ASoC: codecs: Add da7213 codec This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 16:02:51 +04:00
bool master;
bool alc_calib_auto;
bool alc_en;
struct da7213_platform_data *pdata;
};
#endif /* _DA7213_H */
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