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Commit b6aab13b authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "leds: qpnp-flash-v2: Convert power_supply properties to iio"

parents c493a193 fce85e0b

drivers/leds/Kconfig

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@@ -247,6 +247,17 @@ config LEDS_QTI_FLASH 
	  To compile this driver as a module, choose M here: the

	  module will be called leds-qti-flash.



config LEDS_QPNP_FLASH_V2

	tristate "Support for QPNP V2 Flash LEDs"

	depends on LEDS_CLASS && MFD_SPMI_PMIC

	select LEDS_TRIGGERS

	help

	  This driver supports the flash V2 LED functionality of Qualcomm

	  Technologies, Inc. QPNP PMICs.  This driver supports PMICs starting

	  from PMI8998, PM8150L and their derivatives.  It can configure the

	  flash LED target current for several independent channels.  It also

	  supports various over current and over temperature mitigation features.



config LEDS_FSG

	tristate "LED Support for the Freecom FSG-3"

	depends on LEDS_CLASS

drivers/leds/Makefile

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@@ -87,6 +87,7 @@ obj-$(CONFIG_LEDS_TI_LMU_COMMON) += leds-ti-lmu-common.o 
obj-$(CONFIG_LEDS_LM3697)		+= leds-lm3697.o

obj-$(CONFIG_LEDS_LM36274)		+= leds-lm36274.o

obj-$(CONFIG_LEDS_QTI_TRI_LED)		+= leds-qti-tri-led.o

obj-$(CONFIG_LEDS_QPNP_FLASH_V2)        += leds-qpnp-flash-v2.o

obj-$(CONFIG_LEDS_QPNP_VIBRATOR_LDO)	+= leds-qpnp-vibrator-ldo.o



# LED SPI Drivers

drivers/leds/leds-qpnp-flash-v2.c

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include/linux/leds-qpnp-flash-v2.h

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/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2016, 2020, The Linux Foundation. All rights reserved.

 */



#ifndef __LEDS_QPNP_FLASH_V2_H

#define __LEDS_QPNP_FLASH_V2_H



#include <linux/leds.h>

#include <linux/notifier.h>



enum flash_led_irq_type {

	LED_FAULT_IRQ = BIT(0),

	MITIGATION_IRQ = BIT(1),

	FLASH_TIMER_EXP_IRQ = BIT(2),

	ALL_RAMP_DOWN_DONE_IRQ = BIT(3),

	ALL_RAMP_UP_DONE_IRQ = BIT(4),

	LED3_RAMP_UP_DONE_IRQ = BIT(5),

	LED2_RAMP_UP_DONE_IRQ = BIT(6),

	LED1_RAMP_UP_DONE_IRQ = BIT(7),

	INVALID_IRQ = BIT(8),

};



int qpnp_flash_led_register_irq_notifier(struct notifier_block *nb);

int qpnp_flash_led_unregister_irq_notifier(struct notifier_block *nb);



#endif

include/linux/leds-qpnp-flash.h

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/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.

 */



#ifndef __LEDS_QPNP_FLASH_H

#define __LEDS_QPNP_FLASH_H



#include <linux/leds.h>



#define ENABLE_REGULATOR		BIT(0)

#define DISABLE_REGULATOR		BIT(1)

#define QUERY_MAX_AVAIL_CURRENT		BIT(2)

#define QUERY_MAX_CURRENT		BIT(3)



#define FLASH_LED_PREPARE_OPTIONS_MASK	GENMASK(3, 0)



int qpnp_flash_register_led_prepare(struct device *dev, void *data);



#if IS_ENABLED(CONFIG_LEDS_QPNP_FLASH_V2)

int qpnp_flash_led_prepare(struct led_trigger *trig, int options,

					int *max_current);

#else

static inline int qpnp_flash_led_prepare(struct led_trigger *trig, int options,

					int *max_current)

{

	return -ENODEV;

}

#endif



#ifdef CONFIG_BACKLIGHT_QCOM_SPMI_WLED

int wled_flash_led_prepare(struct led_trigger *trig, int options,

					int *max_current);

#else

static inline int wled_flash_led_prepare(struct led_trigger *trig, int options,

					int *max_current)

{

	return -EINVAL;

}

#endif



#endif