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128 lines
2.8 KiB
128 lines
2.8 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* Copyright (C) 2021 MediaTek Inc. |
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* Author: Argus Lin <[email protected]> |
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*/ |
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#ifndef _ACCDET_H_ |
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#define _ACCDET_H_ |
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#include <linux/ctype.h> |
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#include <linux/string.h> |
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#define ACCDET_DEVNAME "accdet" |
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#define HEADSET_MODE_1 (1) |
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#define HEADSET_MODE_2 (2) |
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#define HEADSET_MODE_6 (6) |
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#define MT6359_ACCDET_NUM_BUTTONS 4 |
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#define MT6359_ACCDET_JACK_MASK (SND_JACK_HEADPHONE | \ |
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SND_JACK_HEADSET | \ |
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SND_JACK_BTN_0 | \ |
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SND_JACK_BTN_1 | \ |
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SND_JACK_BTN_2 | \ |
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SND_JACK_BTN_3) |
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#define MT6359_ACCDET_BTN_MASK (SND_JACK_BTN_0 | \ |
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SND_JACK_BTN_1 | \ |
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SND_JACK_BTN_2 | \ |
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SND_JACK_BTN_3) |
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enum eint_moisture_status { |
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M_PLUG_IN = 0, |
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M_WATER_IN = 1, |
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M_HP_PLUG_IN = 2, |
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M_PLUG_OUT = 3, |
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M_NO_ACT = 4, |
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M_UNKNOWN = 5, |
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}; |
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enum { |
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accdet_state000 = 0, |
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accdet_state001, |
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accdet_state010, |
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accdet_state011, |
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accdet_auxadc, |
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eint_state000, |
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eint_state001, |
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eint_state010, |
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eint_state011, |
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eint_inverter_state000, |
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}; |
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struct three_key_threshold { |
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unsigned int mid; |
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unsigned int up; |
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unsigned int down; |
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}; |
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struct four_key_threshold { |
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unsigned int mid; |
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unsigned int voice; |
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unsigned int up; |
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unsigned int down; |
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}; |
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struct pwm_deb_settings { |
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unsigned int pwm_width; |
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unsigned int pwm_thresh; |
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unsigned int fall_delay; |
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unsigned int rise_delay; |
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unsigned int debounce0; |
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unsigned int debounce1; |
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unsigned int debounce3; |
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unsigned int debounce4; |
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unsigned int eint_pwm_width; |
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unsigned int eint_pwm_thresh; |
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unsigned int eint_debounce0; |
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unsigned int eint_debounce1; |
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unsigned int eint_debounce2; |
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unsigned int eint_debounce3; |
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unsigned int eint_inverter_debounce; |
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}; |
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struct dts_data { |
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unsigned int mic_vol; |
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unsigned int mic_mode; |
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unsigned int plugout_deb; |
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unsigned int eint_pol; |
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struct pwm_deb_settings *pwm_deb; |
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struct three_key_threshold three_key; |
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struct four_key_threshold four_key; |
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unsigned int moisture_detect_enable; |
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unsigned int eint_detect_mode; |
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unsigned int eint_use_ext_res; |
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unsigned int eint_comp_vth; |
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unsigned int moisture_detect_mode; |
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unsigned int moisture_comp_vth; |
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unsigned int moisture_comp_vref2; |
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unsigned int moisture_use_ext_res; |
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}; |
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struct mt6359_accdet { |
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struct snd_soc_jack *jack; |
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struct device *dev; |
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struct regmap *regmap; |
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struct dts_data *data; |
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unsigned int caps; |
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int accdet_irq; |
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int accdet_eint0; |
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int accdet_eint1; |
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struct mutex res_lock; /* lock protection */ |
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bool jack_plugged; |
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unsigned int jack_type; |
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unsigned int btn_type; |
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unsigned int accdet_status; |
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unsigned int pre_accdet_status; |
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unsigned int cali_voltage; |
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unsigned int jd_sts; |
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struct work_struct accdet_work; |
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struct workqueue_struct *accdet_workqueue; |
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struct work_struct jd_work; |
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struct workqueue_struct *jd_workqueue; |
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}; |
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int mt6359_accdet_enable_jack_detect(struct snd_soc_component *component, |
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struct snd_soc_jack *jack); |
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#endif
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