menu "LED devices"config NEW_LEDS bool "LED Support" help Say Y to enable Linux LED support. This is not related to standard keyboard LEDs which are controlled via the input system.config LEDS_CLASS tristate "LED Class Support" depends NEW_LEDS 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.
config LEDS_TRIGGERS bool "LED Trigger support" depends NEW_LEDS 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.