ASoC: codecs: Add da7219 codec driver (6d817c0e) · Commits · e / devices / android_kernel_teracube_2e

include/sound/da7219-aad.h

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		/*
		* da7219-aad.h - DA7322 ASoC Codec AAD Driver Platform Data
		*
		* Copyright (c) 2015 Dialog Semiconductor Ltd.
		*
		* 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 as published by the
		* Free Software Foundation; either version 2 of the License, or (at your
		* option) any later version.
		*/

		#ifndef __DA7219_AAD_PDATA_H
		#define __DA7219_AAD_PDATA_H

		enum da7219_aad_micbias_pulse_lvl {
		DA7219_AAD_MICBIAS_PULSE_LVL_OFF = 0,
		DA7219_AAD_MICBIAS_PULSE_LVL_2_8V = 6,
		DA7219_AAD_MICBIAS_PULSE_LVL_2_9V,
		};

		enum da7219_aad_btn_cfg {
		DA7219_AAD_BTN_CFG_2MS = 1,
		DA7219_AAD_BTN_CFG_5MS,
		DA7219_AAD_BTN_CFG_10MS,
		DA7219_AAD_BTN_CFG_50MS,
		DA7219_AAD_BTN_CFG_100MS,
		DA7219_AAD_BTN_CFG_200MS,
		DA7219_AAD_BTN_CFG_500MS,
		};

		enum da7219_aad_mic_det_thr {
		DA7219_AAD_MIC_DET_THR_200_OHMS = 0,
		DA7219_AAD_MIC_DET_THR_500_OHMS,
		DA7219_AAD_MIC_DET_THR_750_OHMS,
		DA7219_AAD_MIC_DET_THR_1000_OHMS,
		};

		enum da7219_aad_jack_ins_deb {
		DA7219_AAD_JACK_INS_DEB_5MS = 0,
		DA7219_AAD_JACK_INS_DEB_10MS,
		DA7219_AAD_JACK_INS_DEB_20MS,
		DA7219_AAD_JACK_INS_DEB_50MS,
		DA7219_AAD_JACK_INS_DEB_100MS,
		DA7219_AAD_JACK_INS_DEB_200MS,
		DA7219_AAD_JACK_INS_DEB_500MS,
		DA7219_AAD_JACK_INS_DEB_1S,
		};

		enum da7219_aad_jack_det_rate {
		DA7219_AAD_JACK_DET_RATE_32_64MS = 0,
		DA7219_AAD_JACK_DET_RATE_64_128MS,
		DA7219_AAD_JACK_DET_RATE_128_256MS,
		DA7219_AAD_JACK_DET_RATE_256_512MS,
		};

		enum da7219_aad_jack_rem_deb {
		DA7219_AAD_JACK_REM_DEB_1MS = 0,
		DA7219_AAD_JACK_REM_DEB_5MS,
		DA7219_AAD_JACK_REM_DEB_10MS,
		DA7219_AAD_JACK_REM_DEB_20MS,
		};

		enum da7219_aad_btn_avg {
		DA7219_AAD_BTN_AVG_1 = 0,
		DA7219_AAD_BTN_AVG_2,
		DA7219_AAD_BTN_AVG_4,
		DA7219_AAD_BTN_AVG_8,
		};

		enum da7219_aad_adc_1bit_rpt {
		DA7219_AAD_ADC_1BIT_RPT_1 = 0,
		DA7219_AAD_ADC_1BIT_RPT_2,
		DA7219_AAD_ADC_1BIT_RPT_4,
		DA7219_AAD_ADC_1BIT_RPT_8,
		};

		struct da7219_aad_pdata {
		int irq;

		enum da7219_aad_micbias_pulse_lvl micbias_pulse_lvl;
		u32 micbias_pulse_time;
		enum da7219_aad_btn_cfg btn_cfg;
		enum da7219_aad_mic_det_thr mic_det_thr;
		enum da7219_aad_jack_ins_deb jack_ins_deb;
		enum da7219_aad_jack_det_rate jack_det_rate;
		enum da7219_aad_jack_rem_deb jack_rem_deb;

		u8 a_d_btn_thr;
		u8 d_b_btn_thr;
		u8 b_c_btn_thr;
		u8 c_mic_btn_thr;

		enum da7219_aad_btn_avg btn_avg;
		enum da7219_aad_adc_1bit_rpt adc_1bit_rpt;
		};

		#endif /* __DA7219_AAD_PDATA_H */

include/sound/da7219.h

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		/*
		* da7219.h - DA7219 ASoC Codec Driver Platform Data
		*
		* Copyright (c) 2015 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 as published by the
		* Free Software Foundation; either version 2 of the License, or (at your
		* option) any later version.
		*/

		#ifndef __DA7219_PDATA_H
		#define __DA7219_PDATA_H

		/* LDO */
		enum da7219_ldo_lvl_sel {
		DA7219_LDO_LVL_SEL_1_05V = 0,
		DA7219_LDO_LVL_SEL_1_10V,
		DA7219_LDO_LVL_SEL_1_20V,
		DA7219_LDO_LVL_SEL_1_40V,
		};

		/* Mic Bias */
		enum da7219_micbias_voltage {
		DA7219_MICBIAS_1_8V = 1,
		DA7219_MICBIAS_2_0V,
		DA7219_MICBIAS_2_2V,
		DA7219_MICBIAS_2_4V,
		DA7219_MICBIAS_2_6V,
		};

		/* Mic input type */
		enum da7219_mic_amp_in_sel {
		DA7219_MIC_AMP_IN_SEL_DIFF = 0,
		DA7219_MIC_AMP_IN_SEL_SE_P,
		DA7219_MIC_AMP_IN_SEL_SE_N,
		};

		struct da7219_aad_pdata;

		struct da7219_pdata {
		/* Internal LDO */
		enum da7219_ldo_lvl_sel ldo_lvl_sel;

		/* Mic */
		enum da7219_micbias_voltage micbias_lvl;
		enum da7219_mic_amp_in_sel mic_amp_in_sel;

		/* AAD */
		struct da7219_aad_pdata *aad_pdata;
		};

		#endif /* __DA7219_PDATA_H */

sound/soc/codecs/Kconfig

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		@@ -57,6 +57,7 @@ config SND_SOC_ALL_CODECS
		select SND_SOC_CX20442 if TTY
		select SND_SOC_DA7210 if SND_SOC_I2C_AND_SPI
		select SND_SOC_DA7213 if I2C
		select SND_SOC_DA7219 if I2C
		select SND_SOC_DA732X if I2C
		select SND_SOC_DA9055 if I2C
		select SND_SOC_DMIC
		@@ -430,6 +431,9 @@ config SND_SOC_DA7210
		config SND_SOC_DA7213
		tristate

		config SND_SOC_DA7219
		tristate

		config SND_SOC_DA732X
		tristate

sound/soc/codecs/Makefile

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		@@ -49,6 +49,7 @@ snd-soc-cs4349-objs := cs4349.o
		snd-soc-cx20442-objs := cx20442.o
		snd-soc-da7210-objs := da7210.o
		snd-soc-da7213-objs := da7213.o
		snd-soc-da7219-objs := da7219.o da7219-aad.o
		snd-soc-da732x-objs := da732x.o
		snd-soc-da9055-objs := da9055.o
		snd-soc-bt-sco-objs := bt-sco.o
		@@ -241,6 +242,7 @@ obj-$(CONFIG_SND_SOC_CS4349) += snd-soc-cs4349.o
		obj-$(CONFIG_SND_SOC_CX20442) += snd-soc-cx20442.o
		obj-$(CONFIG_SND_SOC_DA7210) += snd-soc-da7210.o
		obj-$(CONFIG_SND_SOC_DA7213) += snd-soc-da7213.o
		obj-$(CONFIG_SND_SOC_DA7219) += snd-soc-da7219.o
		obj-$(CONFIG_SND_SOC_DA732X) += snd-soc-da732x.o
		obj-$(CONFIG_SND_SOC_DA9055) += snd-soc-da9055.o
		obj-$(CONFIG_SND_SOC_BT_SCO) += snd-soc-bt-sco.o