/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * da7219-aad.h - DA7322 ASoC AAD Driver * * Copyright (c) 2015 Dialog Semiconductor Ltd. * * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> #ifndef __DA7219_AAD_H#define __DA7219_AAD_H#include <linux/timer.h>#include <linux/mutex.h>#include <sound/soc.h>#include <sound/jack.h>#include <sound/da7219-aad.h>/* * Registers #define DA7219_ACCDET_STATUS_A 0 xC0#define DA7219_ACCDET_STATUS_B 0 xC1#define DA7219_ACCDET_IRQ_EVENT_A 0 xC2#define DA7219_ACCDET_IRQ_EVENT_B 0 xC3#define DA7219_ACCDET_IRQ_MASK_A 0 xC4#define DA7219_ACCDET_IRQ_MASK_B 0 xC5#define DA7219_ACCDET_CONFIG_1 0 xC6#define DA7219_ACCDET_CONFIG_2 0 xC7#define DA7219_ACCDET_CONFIG_3 0 xC8#define DA7219_ACCDET_CONFIG_4 0 xC9#define DA7219_ACCDET_CONFIG_5 0 xCA#define DA7219_ACCDET_CONFIG_6 0 xCB#define DA7219_ACCDET_CONFIG_7 0 xCC#define DA7219_ACCDET_CONFIG_8 0 xCD/* * Bit Fields /* DA7219_ACCDET_STATUS_A = 0xC0 */ #define DA7219_JACK_INSERTION_STS_SHIFT 0 #define DA7219_JACK_INSERTION_STS_MASK (0 x1 << 0 )#define DA7219_JACK_TYPE_STS_SHIFT 1 #define DA7219_JACK_TYPE_STS_MASK (0 x1 << 1 )#define DA7219_JACK_PIN_ORDER_STS_SHIFT 2 #define DA7219_JACK_PIN_ORDER_STS_MASK (0 x1 << 2 )#define DA7219_MICBIAS_UP_STS_SHIFT 3 #define DA7219_MICBIAS_UP_STS_MASK (0 x1 << 3 )/* DA7219_ACCDET_STATUS_B = 0xC1 */ #define DA7219_BUTTON_TYPE_STS_SHIFT 0 #define DA7219_BUTTON_TYPE_STS_MASK (0 xFF << 0 )/* DA7219_ACCDET_IRQ_EVENT_A = 0xC2 */ #define DA7219_E_JACK_INSERTED_SHIFT 0 #define DA7219_E_JACK_INSERTED_MASK (0 x1 << 0 )#define DA7219_E_JACK_REMOVED_SHIFT 1 #define DA7219_E_JACK_REMOVED_MASK (0 x1 << 1 )#define DA7219_E_JACK_DETECT_COMPLETE_SHIFT 2 #define DA7219_E_JACK_DETECT_COMPLETE_MASK (0 x1 << 2 )/* DA7219_ACCDET_IRQ_EVENT_B = 0xC3 */ #define DA7219_E_BUTTON_A_PRESSED_SHIFT 0 #define DA7219_E_BUTTON_A_PRESSED_MASK (0 x1 << 0 )#define DA7219_E_BUTTON_B_PRESSED_SHIFT 1 #define DA7219_E_BUTTON_B_PRESSED_MASK (0 x1 << 1 )#define DA7219_E_BUTTON_C_PRESSED_SHIFT 2 #define DA7219_E_BUTTON_C_PRESSED_MASK (0 x1 << 2 )#define DA7219_E_BUTTON_D_PRESSED_SHIFT 3 #define DA7219_E_BUTTON_D_PRESSED_MASK (0 x1 << 3 )#define DA7219_E_BUTTON_D_RELEASED_SHIFT 4 #define DA7219_E_BUTTON_D_RELEASED_MASK (0 x1 << 4 )#define DA7219_E_BUTTON_C_RELEASED_SHIFT 5 #define DA7219_E_BUTTON_C_RELEASED_MASK (0 x1 << 5 )#define DA7219_E_BUTTON_B_RELEASED_SHIFT 6 #define DA7219_E_BUTTON_B_RELEASED_MASK (0 x1 << 6 )#define DA7219_E_BUTTON_A_RELEASED_SHIFT 7 #define DA7219_E_BUTTON_A_RELEASED_MASK (0 x1 << 7 )/* DA7219_ACCDET_IRQ_MASK_A = 0xC4 */ #define DA7219_M_JACK_INSERTED_SHIFT 0 #define DA7219_M_JACK_INSERTED_MASK (0 x1 << 0 )#define DA7219_M_JACK_REMOVED_SHIFT 1 #define DA7219_M_JACK_REMOVED_MASK (0 x1 << 1 )#define DA7219_M_JACK_DETECT_COMPLETE_SHIFT 2 #define DA7219_M_JACK_DETECT_COMPLETE_MASK (0 x1 << 2 )/* DA7219_ACCDET_IRQ_MASK_B = 0xC5 */ #define DA7219_M_BUTTON_A_PRESSED_SHIFT 0 #define DA7219_M_BUTTON_A_PRESSED_MASK (0 x1 << 0 )#define DA7219_M_BUTTON_B_PRESSED_SHIFT 1 #define DA7219_M_BUTTON_B_PRESSED_MASK (0 x1 << 1 )#define DA7219_M_BUTTON_C_PRESSED_SHIFT 2 #define DA7219_M_BUTTON_C_PRESSED_MASK (0 x1 << 2 )#define DA7219_M_BUTTON_D_PRESSED_SHIFT 3 #define DA7219_M_BUTTON_D_PRESSED_MASK (0 x1 << 3 )#define DA7219_M_BUTTON_D_RELEASED_SHIFT 4 #define DA7219_M_BUTTON_D_RELEASED_MASK (0 x1 << 4 )#define DA7219_M_BUTTON_C_RELEASED_SHIFT 5 #define DA7219_M_BUTTON_C_RELEASED_MASK (0 x1 << 5 )#define DA7219_M_BUTTON_B_RELEASED_SHIFT 6 #define DA7219_M_BUTTON_B_RELEASED_MASK (0 x1 << 6 )#define DA7219_M_BUTTON_A_RELEASED_SHIFT 7 #define DA7219_M_BUTTON_A_RELEASED_MASK (0 x1 << 7 )/* DA7219_ACCDET_CONFIG_1 = 0xC6 */ #define DA7219_ACCDET_EN_SHIFT 0 #define DA7219_ACCDET_EN_MASK (0 x1 << 0 )#define DA7219_BUTTON_CONFIG_SHIFT 1 #define DA7219_BUTTON_CONFIG_MASK (0 x7 << 1 )#define DA7219_MIC_DET_THRESH_SHIFT 4 #define DA7219_MIC_DET_THRESH_MASK (0 x3 << 4 )#define DA7219_JACK_TYPE_DET_EN_SHIFT 6 #define DA7219_JACK_TYPE_DET_EN_MASK (0 x1 << 6 )#define DA7219_PIN_ORDER_DET_EN_SHIFT 7 #define DA7219_PIN_ORDER_DET_EN_MASK (0 x1 << 7 )/* DA7219_ACCDET_CONFIG_2 = 0xC7 */ #define DA7219_ACCDET_PAUSE_SHIFT 0 #define DA7219_ACCDET_PAUSE_MASK (0 x1 << 0 )#define DA7219_JACKDET_DEBOUNCE_SHIFT 1 #define DA7219_JACKDET_DEBOUNCE_MASK (0 x7 << 1 )#define DA7219_JACK_DETECT_RATE_SHIFT 4 #define DA7219_JACK_DETECT_RATE_MASK (0 x3 << 4 )#define DA7219_JACKDET_REM_DEB_SHIFT 6 #define DA7219_JACKDET_REM_DEB_MASK (0 x3 << 6 )/* DA7219_ACCDET_CONFIG_3 = 0xC8 */ #define DA7219_A_D_BUTTON_THRESH_SHIFT 0 #define DA7219_A_D_BUTTON_THRESH_MASK (0 xFF << 0 )/* DA7219_ACCDET_CONFIG_4 = 0xC9 */ #define DA7219_D_B_BUTTON_THRESH_SHIFT 0 #define DA7219_D_B_BUTTON_THRESH_MASK (0 xFF << 0 )/* DA7219_ACCDET_CONFIG_5 = 0xCA */ #define DA7219_B_C_BUTTON_THRESH_SHIFT 0 #define DA7219_B_C_BUTTON_THRESH_MASK (0 xFF << 0 )/* DA7219_ACCDET_CONFIG_6 = 0xCB */ #define DA7219_C_MIC_BUTTON_THRESH_SHIFT 0 #define DA7219_C_MIC_BUTTON_THRESH_MASK (0 xFF << 0 )/* DA7219_ACCDET_CONFIG_7 = 0xCC */ #define DA7219_BUTTON_AVERAGE_SHIFT 0 #define DA7219_BUTTON_AVERAGE_MASK (0 x3 << 0 )#define DA7219_ADC_1_BIT_REPEAT_SHIFT 2 #define DA7219_ADC_1_BIT_REPEAT_MASK (0 x3 << 2 )#define DA7219_PIN_ORDER_FORCE_SHIFT 4 #define DA7219_PIN_ORDER_FORCE_MASK (0 x1 << 4 )#define DA7219_JACK_TYPE_FORCE_SHIFT 5 #define DA7219_JACK_TYPE_FORCE_MASK (0 x1 << 5 )/* DA7219_ACCDET_CONFIG_8 = 0xCD */ #define DA7219_HPTEST_EN_SHIFT 0 #define DA7219_HPTEST_EN_MASK (0 x1 << 0 )#define DA7219_HPTEST_RES_SEL_SHIFT 1 #define DA7219_HPTEST_RES_SEL_MASK (0 x3 << 1 )#define DA7219_HPTEST_RES_SEL_1KOHMS (0 x0 << 1 )#define DA7219_HPTEST_COMP_SHIFT 4 #define DA7219_HPTEST_COMP_MASK (0 x1 << 4 )#define DA7219_AAD_MAX_BUTTONS 4 #define DA7219_AAD_REPORT_ALL_MASK (SND_JACK_MECHANICAL | \#define DA7219_AAD_MICBIAS_CHK_DELAY 10 #define DA7219_AAD_MICBIAS_CHK_RETRIES 5 #define DA7219_AAD_HPTEST_RAMP_FREQ 0 x28#define DA7219_AAD_HPTEST_RAMP_FREQ_INT_OSC 0 x4D#define DA7219_AAD_HPTEST_PERIOD 65 #define DA7219_AAD_HPTEST_INT_OSC_PATH_DELAY 20 enum da7219_aad_event_regs {0 ,/* Private data */ struct da7219_aad_priv {struct snd_soc_component *component;int irq;int gnd_switch_delay;struct work_struct btn_det_work;struct work_struct hptest_work;struct delayed_work jack_det_work;struct workqueue_struct *aad_wq;struct snd_soc_jack *jack;bool micbias_resume_enable;bool jack_inserted;/* AAD control */ void da7219_aad_jack_det(struct snd_soc_component *component, struct snd_soc_jack *jack);/* Suspend/Resume */ void da7219_aad_suspend(struct snd_soc_component *component);void da7219_aad_resume(struct snd_soc_component *component);/* Init/Exit */ int da7219_aad_init(struct snd_soc_component *component);void da7219_aad_exit(struct snd_soc_component *component);/* I2C Probe */ int da7219_aad_probe(struct i2c_client *i2c);#endif /* __DA7219_AAD_H */
Messung V0.5 in Prozent C=91 H=96 G=93
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-05)
¤ *© Formatika GbR, Deutschland
