889 lines
27 KiB
Plaintext
889 lines
27 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config LEDS_GPIO_REGISTER
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bool
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help
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This option provides the function gpio_led_register_device.
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As this function is used by arch code it must not be compiled as a
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module.
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menuconfig NEW_LEDS
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bool "LED Support"
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help
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Say Y to enable Linux LED support. This allows control of supported
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LEDs from both userspace and optionally, by kernel events (triggers).
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if NEW_LEDS
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config LEDS_CLASS
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tristate "LED Class Support"
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help
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This option enables the LED sysfs class in /sys/class/leds. You'll
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need this to do anything useful with LEDs. If unsure, say Y.
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config LEDS_CLASS_FLASH
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tristate "LED Flash Class Support"
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depends on LEDS_CLASS
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help
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This option enables the flash LED sysfs class in /sys/class/leds.
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It wraps LED Class and adds flash LEDs specific sysfs attributes
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and kernel internal API to it. You'll need this to provide support
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for the flash related features of a LED device. It can be built
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as a module.
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config LEDS_CLASS_MULTICOLOR
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tristate "LED Multicolor Class Support"
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depends on LEDS_CLASS
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help
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This option enables the multicolor LED sysfs class in /sys/class/leds.
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It wraps LED class and adds multicolor LED specific sysfs attributes
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and kernel internal API to it. You'll need this to provide support
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for multicolor LEDs that are grouped together. This class is not
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intended for single color LEDs. It can be built as a module.
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config LEDS_BRIGHTNESS_HW_CHANGED
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bool "LED Class brightness_hw_changed attribute support"
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depends on LEDS_CLASS
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help
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This option enables support for the brightness_hw_changed attribute
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for LED sysfs class devices under /sys/class/leds.
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See Documentation/ABI/testing/sysfs-class-led for details.
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comment "LED drivers"
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config LEDS_88PM860X
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tristate "LED Support for Marvell 88PM860x PMIC"
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depends on LEDS_CLASS
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depends on MFD_88PM860X
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help
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This option enables support for on-chip LED drivers found on Marvell
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Semiconductor 88PM8606 PMIC.
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config LEDS_AN30259A
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tristate "LED support for Panasonic AN30259A"
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depends on LEDS_CLASS && I2C && OF
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help
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This option enables support for the AN30259A 3-channel
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LED driver.
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To compile this driver as a module, choose M here: the module
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will be called leds-an30259a.
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config LEDS_APU
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tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards"
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depends on LEDS_CLASS
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depends on X86 && DMI
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help
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This driver makes the PC Engines APU1 front panel LEDs
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accessible from userspace programs through the LED subsystem.
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If you're looking for APU2/3, use the pcengines-apu2 driver.
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(symbol CONFIG_PCENGINES_APU2)
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To compile this driver as a module, choose M here: the
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module will be called leds-apu.
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config LEDS_ARIEL
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tristate "Dell Wyse 3020 status LED support"
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depends on LEDS_CLASS
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depends on (MACH_MMP3_DT && MFD_ENE_KB3930) || COMPILE_TEST
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help
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This driver adds support for controlling the front panel status
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LEDs on Dell Wyse 3020 (Ariel) board via the KB3930 Embedded
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Controller.
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Say Y to if your machine is a Dell Wyse 3020 thin client.
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config LEDS_AW2013
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tristate "LED support for Awinic AW2013"
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depends on LEDS_CLASS && I2C && OF
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select REGMAP_I2C
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help
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This option enables support for the AW2013 3-channel
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LED driver.
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To compile this driver as a module, choose M here: the module
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will be called leds-aw2013.
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config LEDS_BCM6328
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tristate "LED Support for Broadcom BCM6328"
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depends on LEDS_CLASS
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depends on HAS_IOMEM
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depends on OF
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help
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This option enables support for LEDs connected to the BCM6328
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LED HW controller accessed via MMIO registers.
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config LEDS_BCM6358
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tristate "LED Support for Broadcom BCM6358"
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depends on LEDS_CLASS
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depends on HAS_IOMEM
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depends on OF
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help
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This option enables support for LEDs connected to the BCM6358
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LED HW controller accessed via MMIO registers.
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config LEDS_CPCAP
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tristate "LED Support for Motorola CPCAP"
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depends on LEDS_CLASS
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depends on MFD_CPCAP
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depends on OF
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help
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This option enables support for LEDs offered by Motorola's
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CPCAP PMIC.
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config LEDS_CR0014114
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tristate "LED Support for Crane CR0014114"
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depends on LEDS_CLASS
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depends on SPI
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depends on OF
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help
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This option enables support for CR0014114 LED Board which
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is widely used in vending machines produced by
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Crane Merchandising Systems.
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To compile this driver as a module, choose M here: the module
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will be called leds-cr0014114.
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config LEDS_EL15203000
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tristate "LED Support for Crane EL15203000"
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depends on LEDS_CLASS
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depends on SPI
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depends on OF
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help
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This option enables support for EL15203000 LED Board
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(aka RED LED board) which is widely used in coffee vending
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machines produced by Crane Merchandising Systems.
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To compile this driver as a module, choose M here: the module
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will be called leds-el15203000.
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config LEDS_TURRIS_OMNIA
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tristate "LED support for CZ.NIC's Turris Omnia"
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depends on LEDS_CLASS_MULTICOLOR
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depends on I2C
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depends on MACH_ARMADA_38X || COMPILE_TEST
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depends on OF
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help
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This option enables basic support for the LEDs found on the front
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side of CZ.NIC's Turris Omnia router. There are 12 RGB LEDs on the
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front panel.
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config LEDS_LM3530
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tristate "LCD Backlight driver for LM3530"
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depends on LEDS_CLASS
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depends on I2C
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help
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This option enables support for the LCD backlight using
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LM3530 ambient light sensor chip. This ALS chip can be
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controlled manually or using PWM input or using ambient
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light automatically.
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config LEDS_LM3532
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tristate "LCD Backlight driver for LM3532"
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select REGMAP_I2C
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depends on LEDS_CLASS
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depends on I2C
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help
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This option enables support for the LCD backlight using
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LM3532 ambient light sensor chip. This ALS chip can be
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controlled manually or using PWM input or using ambient
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light automatically.
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config LEDS_LM3533
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tristate "LED support for LM3533"
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depends on LEDS_CLASS
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depends on MFD_LM3533
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help
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This option enables support for the LEDs on National Semiconductor /
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TI LM3533 Lighting Power chips.
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The LEDs can be controlled directly, through PWM input, or by the
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ambient-light-sensor interface. The chip supports
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hardware-accelerated blinking with maximum on and off periods of 9.8
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and 77 seconds respectively.
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config LEDS_LM3642
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tristate "LED support for LM3642 Chip"
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depends on LEDS_CLASS && I2C
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select REGMAP_I2C
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help
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This option enables support for LEDs connected to LM3642.
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The LM3642 is a 4MHz fixed-frequency synchronous boost
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converter plus 1.5A constant current driver for a high-current
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white LED.
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config LEDS_LM3692X
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tristate "LED support for LM3692x Chips"
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depends on LEDS_CLASS && I2C && OF
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select REGMAP_I2C
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help
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This option enables support for the TI LM3692x family
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of white LED string drivers used for backlighting.
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config LEDS_LOCOMO
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tristate "LED Support for Locomo device"
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depends on LEDS_CLASS
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depends on SHARP_LOCOMO
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help
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This option enables support for the LEDs on Sharp Locomo.
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Zaurus models SL-5500 and SL-5600.
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config LEDS_MIKROTIK_RB532
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tristate "LED Support for Mikrotik Routerboard 532"
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depends on LEDS_CLASS
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depends on MIKROTIK_RB532
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help
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This option enables support for the so called "User LED" of
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Mikrotik's Routerboard 532.
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config LEDS_MT6323
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tristate "LED Support for Mediatek MT6323 PMIC"
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depends on LEDS_CLASS
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depends on MFD_MT6397
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help
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This option enables support for on-chip LED drivers found on
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Mediatek MT6323 PMIC.
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config LEDS_S3C24XX
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tristate "LED Support for Samsung S3C24XX GPIO LEDs"
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depends on LEDS_CLASS
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depends on ARCH_S3C24XX || COMPILE_TEST
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help
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This option enables support for LEDs connected to GPIO lines
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on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
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config LEDS_NET48XX
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tristate "LED Support for Soekris net48xx series Error LED"
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depends on LEDS_CLASS
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depends on SCx200_GPIO
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help
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This option enables support for the Soekris net4801 and net4826 error
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LED.
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config LEDS_WRAP
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tristate "LED Support for the WRAP series LEDs"
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depends on LEDS_CLASS
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depends on SCx200_GPIO
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help
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This option enables support for the PCEngines WRAP programmable LEDs.
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config LEDS_COBALT_QUBE
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tristate "LED Support for the Cobalt Qube series front LED"
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depends on LEDS_CLASS
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depends on MIPS_COBALT || COMPILE_TEST
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help
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This option enables support for the front LED on Cobalt Qube series
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config LEDS_COBALT_RAQ
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bool "LED Support for the Cobalt Raq series"
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depends on LEDS_CLASS=y && (MIPS_COBALT || COMPILE_TEST)
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select LEDS_TRIGGERS
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help
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This option enables support for the Cobalt Raq series LEDs.
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config LEDS_SUNFIRE
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tristate "LED support for SunFire servers."
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depends on LEDS_CLASS
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depends on SPARC64
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select LEDS_TRIGGERS
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help
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This option enables support for the Left, Middle, and Right
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LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
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config LEDS_IPAQ_MICRO
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tristate "LED Support for the Compaq iPAQ h3xxx"
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depends on LEDS_CLASS
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depends on MFD_IPAQ_MICRO
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help
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Choose this option if you want to use the notification LED on
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Compaq/HP iPAQ h3100 and h3600.
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config LEDS_HP6XX
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tristate "LED Support for the HP Jornada 6xx"
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depends on LEDS_CLASS
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depends on SH_HP6XX
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help
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This option enables LED support for the handheld
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HP Jornada 620/660/680/690.
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config LEDS_PCA9532
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tristate "LED driver for PCA9532 dimmer"
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depends on LEDS_CLASS
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depends on I2C && INPUT
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help
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This option enables support for NXP pca9532
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LED controller. It is generally only useful
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as a platform driver
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config LEDS_PCA9532_GPIO
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bool "Enable GPIO support for PCA9532"
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depends on LEDS_PCA9532
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depends on GPIOLIB
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help
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Allow unused pins on PCA9532 to be used as gpio.
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To use a pin as gpio pca9532_type in pca9532_platform data needs to
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set to PCA9532_TYPE_GPIO.
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config LEDS_GPIO
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tristate "LED Support for GPIO connected LEDs"
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depends on LEDS_CLASS
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depends on GPIOLIB || COMPILE_TEST
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help
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This option enables support for the LEDs connected to GPIO
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outputs. To be useful the particular board must have LEDs
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and they must be connected to the GPIO lines. The LEDs must be
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defined as platform devices and/or OpenFirmware platform devices.
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The code to use these bindings can be selected below.
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config LEDS_LP3944
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tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
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depends on LEDS_CLASS
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depends on I2C
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help
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This option enables support for LEDs connected to the National
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Semiconductor LP3944 Lighting Management Unit (LMU) also known as
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Fun Light Chip.
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To compile this driver as a module, choose M here: the
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module will be called leds-lp3944.
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config LEDS_LP3952
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tristate "LED Support for TI LP3952 2 channel LED driver"
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depends on LEDS_CLASS
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depends on I2C
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depends on GPIOLIB
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select REGMAP_I2C
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help
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This option enables support for LEDs connected to the Texas
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Instruments LP3952 LED driver.
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To compile this driver as a module, choose M here: the
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module will be called leds-lp3952.
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config LEDS_LP50XX
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tristate "LED Support for TI LP5036/30/24/18/12/09 LED driver chip"
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depends on LEDS_CLASS && REGMAP_I2C
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depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR
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help
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If you say yes here you get support for the Texas Instruments
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LP5036, LP5030, LP5024, LP5018, LP5012 and LP5009 LED driver.
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To compile this driver as a module, choose M here: the
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module will be called leds-lp50xx.
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config LEDS_LP55XX_COMMON
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tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501"
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depends on LEDS_CLASS
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depends on LEDS_CLASS_MULTICOLOR || !LEDS_CLASS_MULTICOLOR
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depends on OF
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depends on I2C
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select FW_LOADER
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select FW_LOADER_USER_HELPER
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help
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This option supports common operations for LP5521/5523/55231/5562/8501
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devices.
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config LEDS_LP5521
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tristate "LED Support for N.S. LP5521 LED driver chip"
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depends on LEDS_CLASS && I2C
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depends on LEDS_LP55XX_COMMON
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help
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If you say yes here you get support for the National Semiconductor
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LP5521 LED driver. It is 3 channel chip with programmable engines.
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Driver provides direct control via LED class and interface for
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programming the engines.
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config LEDS_LP5523
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tristate "LED Support for TI/National LP5523/55231 LED driver chip"
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depends on LEDS_CLASS && I2C
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depends on LEDS_LP55XX_COMMON
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help
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If you say yes here you get support for TI/National Semiconductor
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LP5523/55231 LED driver.
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It is 9 channel chip with programmable engines.
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Driver provides direct control via LED class and interface for
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programming the engines.
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config LEDS_LP5562
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tristate "LED Support for TI LP5562 LED driver chip"
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depends on LEDS_CLASS && I2C
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depends on LEDS_LP55XX_COMMON
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help
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If you say yes here you get support for TI LP5562 LED driver.
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It is 4 channels chip with programmable engines.
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Driver provides direct control via LED class and interface for
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programming the engines.
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config LEDS_LP8501
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tristate "LED Support for TI LP8501 LED driver chip"
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depends on LEDS_CLASS && I2C
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depends on LEDS_LP55XX_COMMON
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help
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If you say yes here you get support for TI LP8501 LED driver.
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It is 9 channel chip with programmable engines.
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Driver provides direct control via LED class and interface for
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programming the engines.
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It is similar as LP5523, but output power selection is available.
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And register layout and engine program schemes are different.
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config LEDS_LP8788
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tristate "LED support for the TI LP8788 PMIC"
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depends on LEDS_CLASS
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depends on MFD_LP8788
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help
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This option enables support for the Keyboard LEDs on the LP8788 PMIC.
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config LEDS_LP8860
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tristate "LED support for the TI LP8860 4 channel LED driver"
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depends on LEDS_CLASS && I2C && OF
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select REGMAP_I2C
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help
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If you say yes here you get support for the TI LP8860 4 channel
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LED driver.
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This option enables support for the display cluster LEDs
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on the LP8860 4 channel LED driver using the I2C communication
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bus.
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config LEDS_CLEVO_MAIL
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tristate "Mail LED on Clevo notebook"
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depends on LEDS_CLASS && BROKEN
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depends on X86 && SERIO_I8042 && DMI
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help
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This driver makes the mail LED accessible from userspace
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programs through the LEDs subsystem. This LED has three
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known modes: off, blink at 0.5Hz and blink at 1Hz.
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The driver supports two kinds of interface: using ledtrig-timer
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or through /sys/class/leds/clevo::mail/brightness. As this LED
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cannot change its brightness it blinks instead. The brightness
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value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
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blink at 1Hz.
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This module can drive the mail LED for the following notebooks:
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Clevo D400P
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Clevo D410J
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Clevo D410V
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Clevo D400V/D470V (not tested, but might work)
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Clevo M540N
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Clevo M5x0N (not tested, but might work)
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Positivo Mobile (Clevo M5x0V)
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If your model is not listed here you can try the "nodetect"
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module parameter.
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To compile this driver as a module, choose M here: the
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module will be called leds-clevo-mail.
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config LEDS_PCA955X
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tristate "LED Support for PCA955x I2C chips"
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depends on LEDS_CLASS
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depends on I2C
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help
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This option enables support for LEDs connected to PCA955x
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LED driver chips accessed via the I2C bus. Supported
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devices include PCA9550, PCA9551, PCA9552, and PCA9553.
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config LEDS_PCA955X_GPIO
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bool "Enable GPIO support for PCA955X"
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depends on LEDS_PCA955X
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depends on GPIOLIB
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help
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Allow unused pins on PCA955X to be used as gpio.
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To use a pin as gpio the pin type should be set to
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PCA955X_TYPE_GPIO in the device tree.
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config LEDS_PCA963X
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tristate "LED support for PCA963x I2C chip"
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depends on LEDS_CLASS
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depends on I2C
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help
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This option enables support for LEDs connected to the PCA963x
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LED driver chip accessed via the I2C bus. Supported
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devices include PCA9633 and PCA9634
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config LEDS_WM831X_STATUS
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tristate "LED support for status LEDs on WM831x PMICs"
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depends on LEDS_CLASS
|
|
depends on MFD_WM831X
|
|
help
|
|
This option enables support for the status LEDs of the WM831x
|
|
series of PMICs.
|
|
|
|
config LEDS_WM8350
|
|
tristate "LED Support for WM8350 AudioPlus PMIC"
|
|
depends on LEDS_CLASS
|
|
depends on MFD_WM8350
|
|
help
|
|
This option enables support for LEDs driven by the Wolfson
|
|
Microelectronics WM8350 AudioPlus PMIC.
|
|
|
|
config LEDS_DA903X
|
|
tristate "LED Support for DA9030/DA9034 PMIC"
|
|
depends on LEDS_CLASS
|
|
depends on PMIC_DA903X
|
|
help
|
|
This option enables support for on-chip LED drivers found
|
|
on Dialog Semiconductor DA9030/DA9034 PMICs.
|
|
|
|
config LEDS_DA9052
|
|
tristate "Dialog DA9052/DA9053 LEDS"
|
|
depends on LEDS_CLASS
|
|
depends on PMIC_DA9052
|
|
help
|
|
This option enables support for on-chip LED drivers found
|
|
on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs.
|
|
|
|
config LEDS_DAC124S085
|
|
tristate "LED Support for DAC124S085 SPI DAC"
|
|
depends on LEDS_CLASS
|
|
depends on SPI
|
|
help
|
|
This option enables support for DAC124S085 SPI DAC from NatSemi,
|
|
which can be used to control up to four LEDs.
|
|
|
|
config LEDS_PWM
|
|
tristate "PWM driven LED Support"
|
|
depends on LEDS_CLASS
|
|
depends on PWM
|
|
help
|
|
This option enables support for pwm driven LEDs
|
|
|
|
config LEDS_REGULATOR
|
|
tristate "REGULATOR driven LED support"
|
|
depends on LEDS_CLASS
|
|
depends on REGULATOR
|
|
help
|
|
This option enables support for regulator driven LEDs.
|
|
|
|
config LEDS_BD2802
|
|
tristate "LED driver for BD2802 RGB LED"
|
|
depends on LEDS_CLASS
|
|
depends on I2C
|
|
help
|
|
This option enables support for BD2802GU RGB LED driver chips
|
|
accessed via the I2C bus.
|
|
|
|
config LEDS_INTEL_SS4200
|
|
tristate "LED driver for Intel NAS SS4200 series"
|
|
depends on LEDS_CLASS
|
|
depends on PCI && DMI
|
|
depends on X86
|
|
help
|
|
This option enables support for the Intel SS4200 series of
|
|
Network Attached Storage servers. You may control the hard
|
|
drive or power LEDs on the front panel. Using this driver
|
|
can stop the front LED from blinking after startup.
|
|
|
|
config LEDS_LT3593
|
|
tristate "LED driver for LT3593 controllers"
|
|
depends on LEDS_CLASS
|
|
depends on GPIOLIB || COMPILE_TEST
|
|
help
|
|
This option enables support for LEDs driven by a Linear Technology
|
|
LT3593 controller. This controller uses a special one-wire pulse
|
|
coding protocol to set the brightness.
|
|
|
|
config LEDS_ADP5520
|
|
tristate "LED Support for ADP5520/ADP5501 PMIC"
|
|
depends on LEDS_CLASS
|
|
depends on PMIC_ADP5520
|
|
help
|
|
This option enables support for on-chip LED drivers found
|
|
on Analog Devices ADP5520/ADP5501 PMICs.
|
|
|
|
To compile this driver as a module, choose M here: the module will
|
|
be called leds-adp5520.
|
|
|
|
config LEDS_MC13783
|
|
tristate "LED Support for MC13XXX PMIC"
|
|
depends on LEDS_CLASS
|
|
depends on MFD_MC13XXX
|
|
help
|
|
This option enables support for on-chip LED drivers found
|
|
on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
|
|
|
|
config LEDS_NS2
|
|
tristate "LED support for Network Space v2 GPIO LEDs"
|
|
depends on LEDS_CLASS
|
|
depends on MACH_KIRKWOOD || MACH_ARMADA_370 || COMPILE_TEST
|
|
default y
|
|
help
|
|
This option enables support for the dual-GPIO LEDs found on the
|
|
following LaCie/Seagate boards:
|
|
|
|
Network Space v2 (and parents: Max, Mini)
|
|
Internet Space v2
|
|
d2 Network v2
|
|
n090401 (Seagate NAS 4-Bay)
|
|
|
|
config LEDS_NETXBIG
|
|
tristate "LED support for Big Network series LEDs"
|
|
depends on LEDS_CLASS
|
|
depends on MACH_KIRKWOOD || COMPILE_TEST
|
|
depends on OF_GPIO
|
|
default y
|
|
help
|
|
This option enables support for LEDs found on the LaCie 2Big
|
|
and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
|
|
controlled through a GPIO extension bus.
|
|
|
|
config LEDS_ASIC3
|
|
bool "LED support for the HTC ASIC3"
|
|
depends on LEDS_CLASS=y
|
|
depends on MFD_ASIC3
|
|
default y
|
|
help
|
|
This option enables support for the LEDs on the HTC ASIC3. The HTC
|
|
ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
|
|
cannot be used. This driver supports hardware blinking with an on+off
|
|
period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
|
|
|
|
config LEDS_TCA6507
|
|
tristate "LED Support for TCA6507 I2C chip"
|
|
depends on LEDS_CLASS && I2C
|
|
help
|
|
This option enables support for LEDs connected to TC6507
|
|
LED driver chips accessed via the I2C bus.
|
|
Driver support brightness control and hardware-assisted blinking.
|
|
|
|
config LEDS_TLC591XX
|
|
tristate "LED driver for TLC59108 and TLC59116 controllers"
|
|
depends on LEDS_CLASS && I2C
|
|
select REGMAP_I2C
|
|
help
|
|
This option enables support for Texas Instruments TLC59108
|
|
and TLC59116 LED controllers.
|
|
|
|
config LEDS_MAX77650
|
|
tristate "LED support for Maxim MAX77650 PMIC"
|
|
depends on LEDS_CLASS && MFD_MAX77650
|
|
help
|
|
LEDs driver for MAX77650 family of PMICs from Maxim Integrated.
|
|
|
|
config LEDS_MAX8997
|
|
tristate "LED support for MAX8997 PMIC"
|
|
depends on LEDS_CLASS && MFD_MAX8997
|
|
help
|
|
This option enables support for on-chip LED drivers on
|
|
MAXIM MAX8997 PMIC.
|
|
|
|
config LEDS_LM355x
|
|
tristate "LED support for LM3554 and LM3556 chips"
|
|
depends on LEDS_CLASS && I2C
|
|
select REGMAP_I2C
|
|
help
|
|
This option enables support for LEDs connected to LM3554
|
|
and LM3556. It includes Torch, Flash and Indicator functions.
|
|
|
|
config LEDS_OT200
|
|
tristate "LED support for the Bachmann OT200"
|
|
depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST)
|
|
help
|
|
This option enables support for the LEDs on the Bachmann OT200.
|
|
Say Y to enable LEDs on the Bachmann OT200.
|
|
|
|
config LEDS_MENF21BMC
|
|
tristate "LED support for the MEN 14F021P00 BMC"
|
|
depends on LEDS_CLASS && MFD_MENF21BMC
|
|
help
|
|
Say Y here to include support for the MEN 14F021P00 BMC LEDs.
|
|
|
|
This driver can also be built as a module. If so the module
|
|
will be called leds-menf21bmc.
|
|
|
|
config LEDS_IS31FL319X
|
|
tristate "LED Support for ISSI IS31FL319x I2C LED controller family"
|
|
depends on LEDS_CLASS && I2C
|
|
select REGMAP_I2C
|
|
help
|
|
This option enables support for LEDs connected to ISSI IS31FL319x
|
|
fancy LED driver chips accessed via the I2C bus.
|
|
Driver supports individual PWM brightness control for each channel.
|
|
|
|
This driver can also be built as a module. If so the module will be
|
|
called leds-is31fl319x.
|
|
|
|
config LEDS_IS31FL32XX
|
|
tristate "LED support for ISSI IS31FL32XX I2C LED controller family"
|
|
depends on LEDS_CLASS && I2C && OF
|
|
help
|
|
Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx
|
|
LED controllers. They are I2C devices with multiple constant-current
|
|
channels, each with independent 256-level PWM control.
|
|
|
|
config LEDS_RGB13H
|
|
tristate "LED support for DL3020RGB13H flash LED controller"
|
|
depends on LEDS_CLASS_FLASH && GPIOLIB && OF
|
|
help
|
|
Say Y here to include support for DL3020RGB13H LED controllers.
|
|
|
|
config LEDS_SC27XX_BLTC
|
|
tristate "LED support for the SC27xx breathing light controller"
|
|
depends on LEDS_CLASS && MFD_SC27XX_PMIC
|
|
depends on OF
|
|
help
|
|
Say Y here to include support for the SC27xx breathing light controller
|
|
LEDs.
|
|
|
|
This driver can also be built as a module. If so the module will be
|
|
called leds-sc27xx-bltc.
|
|
|
|
comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
|
|
|
|
config LEDS_BLINKM
|
|
tristate "LED support for the BlinkM I2C RGB LED"
|
|
depends on LEDS_CLASS
|
|
depends on I2C
|
|
help
|
|
This option enables support for the BlinkM RGB LED connected
|
|
through I2C. Say Y to enable support for the BlinkM LED.
|
|
|
|
config LEDS_POWERNV
|
|
tristate "LED support for PowerNV Platform"
|
|
depends on LEDS_CLASS
|
|
depends on PPC_POWERNV
|
|
depends on OF
|
|
help
|
|
This option enables support for the system LEDs present on
|
|
PowerNV platforms. Say 'y' to enable this support in kernel.
|
|
To compile this driver as a module, choose 'm' here: the module
|
|
will be called leds-powernv.
|
|
|
|
config LEDS_SYSCON
|
|
bool "LED support for LEDs on system controllers"
|
|
depends on LEDS_CLASS=y
|
|
depends on MFD_SYSCON
|
|
depends on OF
|
|
help
|
|
This option enables support for the LEDs on syscon type
|
|
devices. This will only work with device tree enabled
|
|
devices.
|
|
|
|
config LEDS_PM8058
|
|
tristate "LED Support for the Qualcomm PM8058 PMIC"
|
|
depends on MFD_PM8XXX
|
|
depends on LEDS_CLASS
|
|
help
|
|
Choose this option if you want to use the LED drivers in
|
|
the Qualcomm PM8058 PMIC.
|
|
|
|
config LEDS_MLXCPLD
|
|
tristate "LED support for the Mellanox boards"
|
|
depends on X86 && DMI
|
|
depends on LEDS_CLASS
|
|
help
|
|
This option enables support for the LEDs on the Mellanox
|
|
boards. Say Y to enable these.
|
|
|
|
config LEDS_MLXREG
|
|
tristate "LED support for the Mellanox switches management control"
|
|
depends on LEDS_CLASS
|
|
help
|
|
This option enables support for the LEDs on the Mellanox Ethernet and
|
|
InfiniBand switches. The driver can be activated by the platform device
|
|
device add call. Say Y to enable these. To compile this driver as a
|
|
module, choose 'M' here: the module will be called leds-mlxreg.
|
|
|
|
config LEDS_USER
|
|
tristate "Userspace LED support"
|
|
depends on LEDS_CLASS
|
|
help
|
|
This option enables support for userspace LEDs. Say 'y' to enable this
|
|
support in kernel. To compile this driver as a module, choose 'm' here:
|
|
the module will be called uleds.
|
|
|
|
config LEDS_NIC78BX
|
|
tristate "LED support for NI PXI NIC78bx devices"
|
|
depends on LEDS_CLASS
|
|
depends on X86 && ACPI
|
|
help
|
|
This option enables support for the User1 and User2 LEDs on NI
|
|
PXI NIC78bx devices.
|
|
|
|
To compile this driver as a module, choose M here: the module
|
|
will be called leds-nic78bx.
|
|
|
|
config LEDS_SPI_BYTE
|
|
tristate "LED support for SPI LED controller with a single byte"
|
|
depends on LEDS_CLASS
|
|
depends on SPI
|
|
depends on OF
|
|
help
|
|
This option enables support for LED controller which use a single byte
|
|
for controlling the brightness. Currently the following controller is
|
|
supported: Ubiquiti airCube ISP microcontroller based LED controller.
|
|
|
|
config LEDS_TI_LMU_COMMON
|
|
tristate "LED driver for TI LMU"
|
|
depends on LEDS_CLASS
|
|
select REGMAP
|
|
help
|
|
Say Y to enable the LED driver for TI LMU devices.
|
|
This supports common features between the TI LM3532, LM3631, LM3632,
|
|
LM3633, LM3695 and LM3697.
|
|
|
|
config LEDS_LM3697
|
|
tristate "LED driver for LM3697"
|
|
depends on LEDS_TI_LMU_COMMON
|
|
depends on I2C && OF
|
|
help
|
|
Say Y to enable the LM3697 LED driver for TI LMU devices.
|
|
This supports the LED device LM3697.
|
|
|
|
config LEDS_LM36274
|
|
tristate "LED driver for LM36274"
|
|
depends on LEDS_TI_LMU_COMMON
|
|
depends on MFD_TI_LMU
|
|
help
|
|
Say Y to enable the LM36274 LED driver for TI LMU devices.
|
|
This supports the LED device LM36274.
|
|
|
|
config LEDS_TPS6105X
|
|
tristate "LED support for TI TPS6105X"
|
|
depends on LEDS_CLASS
|
|
depends on TPS6105X
|
|
default y if TPS6105X
|
|
help
|
|
This driver supports TPS61050/TPS61052 LED chips.
|
|
It is a single boost converter primarily for white LEDs and
|
|
audio amplifiers.
|
|
|
|
config LEDS_IP30
|
|
tristate "LED support for SGI Octane machines"
|
|
depends on LEDS_CLASS
|
|
depends on SGI_MFD_IOC3 || COMPILE_TEST
|
|
help
|
|
This option enables support for the Red and White LEDs of
|
|
SGI Octane machines.
|
|
|
|
To compile this driver as a module, choose M here: the module
|
|
will be called leds-ip30.
|
|
|
|
config LEDS_ACER_A500
|
|
tristate "Power button LED support for Acer Iconia Tab A500"
|
|
depends on LEDS_CLASS && MFD_ACER_A500_EC
|
|
help
|
|
This option enables support for the Power Button LED of
|
|
Acer Iconia Tab A500.
|
|
|
|
source "drivers/leds/blink/Kconfig"
|
|
|
|
comment "Flash and Torch LED drivers"
|
|
source "drivers/leds/flash/Kconfig"
|
|
|
|
comment "RGB LED drivers"
|
|
source "drivers/leds/rgb/Kconfig"
|
|
|
|
comment "LED Triggers"
|
|
source "drivers/leds/trigger/Kconfig"
|
|
|
|
comment "Simple LED drivers"
|
|
source "drivers/leds/simple/Kconfig"
|
|
|
|
endif # NEW_LEDS
|