Documentation / ABI / testing / sysfs-class-led-multicolor


Based on kernel version 7.2. Page generated on 2026-08-20 08:41 EST.

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What:		/sys/class/leds/<led>/multi_index
Date:		March 2020
KernelVersion:	5.9
Contact:	Dan Murphy <dmurphy@ti.com>
Description:	read
		The multi_index array, when read, will output the LED colors
		as an array of strings as they are indexed in the
		multi_intensity file.

		For additional details please refer to
		Documentation/leds/leds-class-multicolor.rst.

What:		/sys/class/leds/<led>/multi_intensity
Date:		March 2020
KernelVersion:	5.9
Contact:	Dan Murphy <dmurphy@ti.com>
Description:	read/write
		This file contains an array of integers. The order of components
		is described by the multi_index array. The maximum intensity value
		supported by each color component is described by the multi_max_intensity
		file. Writing intensity values larger than the maximum value of a
		given color component will result in those values being clamped.

		For additional details please refer to
		Documentation/leds/leds-class-multicolor.rst.

What:		/sys/class/leds/<led>/multi_max_intensity
Date:		May 2026
KernelVersion:	7.2
Contact:	Armin Wolf <W_Armin@gmx.de>
Description:	read
		This file contains an array of integers describing the maximum
		intensity value for each intensity component.

		For additional details please refer to
		Documentation/leds/leds-class-multicolor.rst.