// SPDX-License-Identifier: GPL-2.0-or-later /* * This driver supports the analog controls for the internal codec * found in Allwinner's A31s, A23, A33 and H3 SoCs. * * Copyright 2016 Chen-Yu Tsai <[email protected]> */ #include <linux/io.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <sound/soc.h> #include <sound/soc-dapm.h> #include <sound/tlv.h> #include "sun8i-adda-pr-regmap.h" /* Codec analog control register offsets and bit fields */ #define SUN8I_ADDA_HP_VOLC … #define SUN8I_ADDA_HP_VOLC_PA_CLK_GATE … #define SUN8I_ADDA_HP_VOLC_HP_VOL … #define SUN8I_ADDA_LOMIXSC … #define SUN8I_ADDA_LOMIXSC_MIC1 … #define SUN8I_ADDA_LOMIXSC_MIC2 … #define SUN8I_ADDA_LOMIXSC_PHONE … #define SUN8I_ADDA_LOMIXSC_PHONEN … #define SUN8I_ADDA_LOMIXSC_LINEINL … #define SUN8I_ADDA_LOMIXSC_DACL … #define SUN8I_ADDA_LOMIXSC_DACR … #define SUN8I_ADDA_ROMIXSC … #define SUN8I_ADDA_ROMIXSC_MIC1 … #define SUN8I_ADDA_ROMIXSC_MIC2 … #define SUN8I_ADDA_ROMIXSC_PHONE … #define SUN8I_ADDA_ROMIXSC_PHONEP … #define SUN8I_ADDA_ROMIXSC_LINEINR … #define SUN8I_ADDA_ROMIXSC_DACR … #define SUN8I_ADDA_ROMIXSC_DACL … #define SUN8I_ADDA_DAC_PA_SRC … #define SUN8I_ADDA_DAC_PA_SRC_DACAREN … #define SUN8I_ADDA_DAC_PA_SRC_DACALEN … #define SUN8I_ADDA_DAC_PA_SRC_RMIXEN … #define SUN8I_ADDA_DAC_PA_SRC_LMIXEN … #define SUN8I_ADDA_DAC_PA_SRC_RHPPAMUTE … #define SUN8I_ADDA_DAC_PA_SRC_LHPPAMUTE … #define SUN8I_ADDA_DAC_PA_SRC_RHPIS … #define SUN8I_ADDA_DAC_PA_SRC_LHPIS … #define SUN8I_ADDA_PHONEIN_GCTRL … #define SUN8I_ADDA_PHONEIN_GCTRL_PHONEPG … #define SUN8I_ADDA_PHONEIN_GCTRL_PHONENG … #define SUN8I_ADDA_LINEIN_GCTRL … #define SUN8I_ADDA_LINEIN_GCTRL_LINEING … #define SUN8I_ADDA_LINEIN_GCTRL_PHONEG … #define SUN8I_ADDA_MICIN_GCTRL … #define SUN8I_ADDA_MICIN_GCTRL_MIC1G … #define SUN8I_ADDA_MICIN_GCTRL_MIC2G … #define SUN8I_ADDA_PAEN_HP_CTRL … #define SUN8I_ADDA_PAEN_HP_CTRL_HPPAEN … #define SUN8I_ADDA_PAEN_HP_CTRL_LINEOUTEN … #define SUN8I_ADDA_PAEN_HP_CTRL_HPCOM_FC … #define SUN8I_ADDA_PAEN_HP_CTRL_COMPTEN … #define SUN8I_ADDA_PAEN_HP_CTRL_PA_ANTI_POP_CTRL … #define SUN8I_ADDA_PAEN_HP_CTRL_LTRNMUTE … #define SUN8I_ADDA_PAEN_HP_CTRL_RTLNMUTE … #define SUN8I_ADDA_PHONEOUT_CTRL … #define SUN8I_ADDA_PHONEOUT_CTRL_PHONEOUTG … #define SUN8I_ADDA_PHONEOUT_CTRL_PHONEOUTEN … #define SUN8I_ADDA_PHONEOUT_CTRL_PHONEOUT_MIC1 … #define SUN8I_ADDA_PHONEOUT_CTRL_PHONEOUT_MIC2 … #define SUN8I_ADDA_PHONEOUT_CTRL_PHONEOUT_RMIX … #define SUN8I_ADDA_PHONEOUT_CTRL_PHONEOUT_LMIX … #define SUN8I_ADDA_PHONE_GAIN_CTRL … #define SUN8I_ADDA_PHONE_GAIN_CTRL_LINEOUT_VOL … #define SUN8I_ADDA_PHONE_GAIN_CTRL_PHONEPREG … #define SUN8I_ADDA_MIC2G_CTRL … #define SUN8I_ADDA_MIC2G_CTRL_MIC2AMPEN … #define SUN8I_ADDA_MIC2G_CTRL_MIC2BOOST … #define SUN8I_ADDA_MIC2G_CTRL_LINEOUTLEN … #define SUN8I_ADDA_MIC2G_CTRL_LINEOUTREN … #define SUN8I_ADDA_MIC2G_CTRL_LINEOUTLSRC … #define SUN8I_ADDA_MIC2G_CTRL_LINEOUTRSRC … #define SUN8I_ADDA_MIC1G_MICBIAS_CTRL … #define SUN8I_ADDA_MIC1G_MICBIAS_CTRL_HMICBIASEN … #define SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MMICBIASEN … #define SUN8I_ADDA_MIC1G_MICBIAS_CTRL_HMICBIAS_MODE … #define SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MIC1AMPEN … #define SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MIC1BOOST … #define SUN8I_ADDA_LADCMIXSC … #define SUN8I_ADDA_LADCMIXSC_MIC1 … #define SUN8I_ADDA_LADCMIXSC_MIC2 … #define SUN8I_ADDA_LADCMIXSC_PHONE … #define SUN8I_ADDA_LADCMIXSC_PHONEN … #define SUN8I_ADDA_LADCMIXSC_LINEINL … #define SUN8I_ADDA_LADCMIXSC_OMIXRL … #define SUN8I_ADDA_LADCMIXSC_OMIXRR … #define SUN8I_ADDA_RADCMIXSC … #define SUN8I_ADDA_RADCMIXSC_MIC1 … #define SUN8I_ADDA_RADCMIXSC_MIC2 … #define SUN8I_ADDA_RADCMIXSC_PHONE … #define SUN8I_ADDA_RADCMIXSC_PHONEP … #define SUN8I_ADDA_RADCMIXSC_LINEINR … #define SUN8I_ADDA_RADCMIXSC_OMIXR … #define SUN8I_ADDA_RADCMIXSC_OMIXL … #define SUN8I_ADDA_RES … #define SUN8I_ADDA_RES_MMICBIAS_SEL … #define SUN8I_ADDA_RES_PA_ANTI_POP_CTRL … #define SUN8I_ADDA_ADC_AP_EN … #define SUN8I_ADDA_ADC_AP_EN_ADCREN … #define SUN8I_ADDA_ADC_AP_EN_ADCLEN … #define SUN8I_ADDA_ADC_AP_EN_ADCG … /* mixer controls */ static const struct snd_kcontrol_new sun8i_codec_mixer_controls[] = …; /* mixer controls */ static const struct snd_kcontrol_new sun8i_v3s_codec_mixer_controls[] = …; /* ADC mixer controls */ static const struct snd_kcontrol_new sun8i_codec_adc_mixer_controls[] = …; /* ADC mixer controls */ static const struct snd_kcontrol_new sun8i_v3s_codec_adc_mixer_controls[] = …; /* volume / mute controls */ static const DECLARE_TLV_DB_SCALE(sun8i_codec_out_mixer_pregain_scale, -450, 150, 0); static const DECLARE_TLV_DB_RANGE(sun8i_codec_mic_gain_scale, 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 1, 7, TLV_DB_SCALE_ITEM(2400, 300, 0), ); static const struct snd_kcontrol_new sun8i_codec_common_controls[] = …; static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = …; static const struct snd_soc_dapm_widget sun8i_codec_mixer_widgets[] = …; static const struct snd_soc_dapm_widget sun8i_v3s_codec_mixer_widgets[] = …; static const struct snd_soc_dapm_route sun8i_codec_common_routes[] = …; static const struct snd_soc_dapm_route sun8i_codec_mixer_routes[] = …; /* headphone specific controls, widgets, and routes */ static const DECLARE_TLV_DB_SCALE(sun8i_codec_hp_vol_scale, -6300, 100, 1); static const struct snd_kcontrol_new sun8i_codec_headphone_controls[] = …; static const char * const sun8i_codec_hp_src_enum_text[] = …; static SOC_ENUM_DOUBLE_DECL(sun8i_codec_hp_src_enum, SUN8I_ADDA_DAC_PA_SRC, SUN8I_ADDA_DAC_PA_SRC_LHPIS, SUN8I_ADDA_DAC_PA_SRC_RHPIS, sun8i_codec_hp_src_enum_text); static const struct snd_kcontrol_new sun8i_codec_hp_src[] = …; static int sun8i_headphone_amp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { … } static const struct snd_soc_dapm_widget sun8i_codec_headphone_widgets[] = …; static const struct snd_soc_dapm_route sun8i_codec_headphone_routes[] = …; static int sun8i_codec_add_headphone(struct snd_soc_component *cmpnt) { … } /* mbias specific widget */ static const struct snd_soc_dapm_widget sun8i_codec_mbias_widgets[] = …; static int sun8i_codec_add_mbias(struct snd_soc_component *cmpnt) { … } /* hmic specific widget */ static const struct snd_soc_dapm_widget sun8i_codec_hmic_widgets[] = …; static int sun8i_codec_add_hmic(struct snd_soc_component *cmpnt) { … } /* line in specific controls, widgets and rines */ static const struct snd_kcontrol_new sun8i_codec_linein_controls[] = …; static const struct snd_soc_dapm_widget sun8i_codec_linein_widgets[] = …; static const struct snd_soc_dapm_route sun8i_codec_linein_routes[] = …; static int sun8i_codec_add_linein(struct snd_soc_component *cmpnt) { … } /* line out specific controls, widgets and routes */ static const DECLARE_TLV_DB_RANGE(sun8i_codec_lineout_vol_scale, 0, 1, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1), 2, 31, TLV_DB_SCALE_ITEM(-4350, 150, 0), ); static const struct snd_kcontrol_new sun8i_codec_lineout_controls[] = …; static const char * const sun8i_codec_lineout_src_enum_text[] = …; static SOC_ENUM_DOUBLE_DECL(sun8i_codec_lineout_src_enum, SUN8I_ADDA_MIC2G_CTRL, SUN8I_ADDA_MIC2G_CTRL_LINEOUTLSRC, SUN8I_ADDA_MIC2G_CTRL_LINEOUTRSRC, sun8i_codec_lineout_src_enum_text); static const struct snd_kcontrol_new sun8i_codec_lineout_src[] = …; static const struct snd_soc_dapm_widget sun8i_codec_lineout_widgets[] = …; static const struct snd_soc_dapm_route sun8i_codec_lineout_routes[] = …; static int sun8i_codec_add_lineout(struct snd_soc_component *cmpnt) { … } /* mic2 specific controls, widgets and routes */ static const struct snd_kcontrol_new sun8i_codec_mic2_controls[] = …; static const struct snd_soc_dapm_widget sun8i_codec_mic2_widgets[] = …; static const struct snd_soc_dapm_route sun8i_codec_mic2_routes[] = …; static int sun8i_codec_add_mic2(struct snd_soc_component *cmpnt) { … } struct sun8i_codec_analog_quirks { … }; static const struct sun8i_codec_analog_quirks sun8i_a23_quirks = …; static const struct sun8i_codec_analog_quirks sun8i_h3_quirks = …; static int sun8i_codec_analog_add_mixer(struct snd_soc_component *cmpnt, const struct sun8i_codec_analog_quirks *quirks) { … } static const struct sun8i_codec_analog_quirks sun8i_v3s_quirks = …; static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt) { … } static const struct snd_soc_component_driver sun8i_codec_analog_cmpnt_drv = …; static const struct of_device_id sun8i_codec_analog_of_match[] = …; MODULE_DEVICE_TABLE(of, sun8i_codec_analog_of_match); static int sun8i_codec_analog_probe(struct platform_device *pdev) { … } static struct platform_driver sun8i_codec_analog_driver = …; module_platform_driver(…) …; MODULE_DESCRIPTION(…) …; MODULE_AUTHOR(…) …; MODULE_LICENSE(…) …; MODULE_ALIAS(…) …;
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