46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2016 MediaTek Inc.
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*/
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#ifndef _LEDS_HAL_H
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#define _LEDS_HAL_H
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#include "mtk_leds_sw.h"
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/****************************************************************************
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* LED HAL functions
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***************************************************************************/
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extern void mt_leds_wake_lock_init(void);
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extern unsigned int mt_get_bl_brightness(void);
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extern unsigned int mt_get_bl_duty(void);
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extern unsigned int mt_get_bl_div(void);
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extern unsigned int mt_get_bl_frequency(void);
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extern unsigned int *mt_get_div_array(void);
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extern void mt_set_bl_duty(unsigned int level);
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extern void mt_set_bl_div(unsigned int div);
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extern void mt_set_bl_frequency(unsigned int freq);
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extern void mt_led_pwm_disable(int pwm_num);
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extern int mt_led_set_pwm(int pwm_num, struct nled_setting *led);
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extern int mt_led_blink_pmic(enum mt65xx_led_pmic pmic_type,
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struct nled_setting *led);
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extern int mt_backlight_set_pwm(int pwm_num, u32 level, u32 div,
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struct PWM_config *config_data);
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extern int mt_brightness_set_pmic(enum mt65xx_led_pmic pmic_type, u32 level,
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u32 div);
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extern int mt_mt65xx_led_set_cust(struct cust_mt65xx_led *cust, int level);
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extern void mt_mt65xx_led_work(struct work_struct *work);
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extern void mt_mt65xx_led_set(struct led_classdev *led_cdev,
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enum led_brightness level);
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extern int mt_mt65xx_blink_set(struct led_classdev *led_cdev,
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unsigned long *delay_on, unsigned long *delay_off);
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extern struct cust_mt65xx_led *mt_get_cust_led_list(void);
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#if defined(CONFIG_BACKLIGHT_SUPPORT_LM3697)
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extern int chargepump_set_backlight_level(unsigned int level);
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#endif
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#endif
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