menuconfig NEW_LEDS bool "LED Support" depends on HAS_IOMEM help Say Y to enable Linux LED support. This allows control of supported LEDs from both userspace and optionally, by kernel events (triggers). This is not related to standard keyboard LEDs which are controlled via the input system. if NEW_LEDS config LEDS_CLASS tristate "LED Class Support" help This option enables the led sysfs class in /sys/class/leds. You'll need this to do anything useful with LEDs. If unsure, say N. comment "LED drivers" config LEDS_CORGI tristate "LED Support for the Sharp SL-C7x0 series" depends on LEDS_CLASS && PXA_SHARP_C7xx help This option enables support for the LEDs on Sharp Zaurus SL-C7x0 series (C700, C750, C760, C860). config LEDS_LOCOMO tristate "LED Support for Locomo device" depends on LEDS_CLASS && SHARP_LOCOMO help This option enables support for the LEDs on Sharp Locomo. Zaurus models SL-5500 and SL-5600. config LEDS_SPITZ tristate "LED Support for the Sharp SL-Cxx00 series" depends on LEDS_CLASS && PXA_SHARP_Cxx00 help This option enables support for the LEDs on Sharp Zaurus SL-Cxx00 series (C1000, C3000, C3100). config LEDS_IXP4XX tristate "LED Support for GPIO connected LEDs on IXP4XX processors" depends on LEDS_CLASS && ARCH_IXP4XX help This option enables support for the LEDs connected to GPIO outputs of the Intel IXP4XX processors. To be useful the particular board must have LEDs and they must be connected to the GPIO lines. If unsure, say Y. config LEDS_TOSA tristate "LED Support for the Sharp SL-6000 series" depends on LEDS_CLASS && PXA_SHARPSL help This option enables support for the LEDs on Sharp Zaurus SL-6000 series. config LEDS_S3C24XX tristate "LED Support for Samsung S3C24XX GPIO LEDs" depends on LEDS_CLASS && ARCH_S3C2410 help This option enables support for LEDs connected to GPIO lines on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. config LEDS_AMS_DELTA tristate "LED Support for the Amstrad Delta (E3)" depends on LEDS_CLASS && MACH_AMS_DELTA help This option enables support for the LEDs on Amstrad Delta (E3). config LEDS_NET48XX tristate "LED Support for Soekris net48xx series Error LED" depends on LEDS_CLASS && SCx200_GPIO help This option enables support for the Soekris net4801 and net4826 error LED. config LEDS_WRAP tristate "LED Support for the WRAP series LEDs" depends on LEDS_CLASS && SCx200_GPIO help This option enables support for the PCEngines WRAP programmable LEDs. config LEDS_H1940 tristate "LED Support for iPAQ H1940 device" depends on LEDS_CLASS && ARCH_H1940 help This option enables support for the LEDs on the h1940. config LEDS_COBALT_QUBE tristate "LED Support for the Cobalt Qube series front LED" depends on LEDS_CLASS && MIPS_COBALT help This option enables support for the front LED on Cobalt Qube series config LEDS_COBALT_RAQ bool "LED Support for the Cobalt Raq series" depends on LEDS_CLASS && MIPS_COBALT select LEDS_TRIGGERS help This option enables support for the Cobalt Raq series LEDs. config LEDS_GPIO tristate "LED Support for GPIO connected LEDs" depends on LEDS_CLASS && GENERIC_GPIO help This option enables support for the LEDs connected to GPIO outputs. To be useful the particular board must have LEDs and they must be connected to the GPIO lines. config LEDS_CM_X270 tristate "LED Support for the CM-X270 LEDs" depends on LEDS_CLASS && MACH_ARMCORE help This option enables support for the CM-X270 LEDs. config LEDS_CLEVO_MAIL tristate "Mail LED on Clevo notebook (EXPERIMENTAL)" depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI && EXPERIMENTAL help This driver makes the mail LED accessible from userspace programs through the leds subsystem. This LED have three known mode: off, blink at 0.5Hz and blink at 1Hz. As this LED cannot change it's brightness it blinks instead. The brightness value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means blink at 1Hz. This module can drive the mail LED for the following notebooks: Clevo D410J Clevo D410V Clevo D400V/D470V (not tested, but might work) Clevo M540N Clevo M5x0N (not tested, but might work) Positivo Mobile (Clevo M5x0V) To compile this driver as a module, choose M here: the module will be called leds-clevo-mail. comment "LED Triggers" config LEDS_TRIGGERS bool "LED Trigger support" help This option enables trigger support for the leds class. These triggers allow kernel events to drive the LEDs and can be configured via sysfs. If unsure, say Y. config LEDS_TRIGGER_TIMER tristate "LED Timer Trigger" depends on LEDS_TRIGGERS help This allows LEDs to be controlled by a programmable timer via sysfs. Some LED hardware can be programmed to start blinking the LED without any further software interaction. For more details read Documentation/leds-class.txt. If unsure, say Y. config LEDS_TRIGGER_IDE_DISK bool "LED IDE Disk Trigger" depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK help This allows LEDs to be controlled by IDE disk activity. If unsure, say Y. config LEDS_TRIGGER_HEARTBEAT tristate "LED Heartbeat Trigger" depends on LEDS_TRIGGERS help This allows LEDs to be controlled by a CPU load average. The flash frequency is a hyperbolic function of the 1-minute load average. If unsure, say Y. endif # NEW_LEDS