Documentation / ABI / testing / sysfs-class-power-surface


Based on kernel version 6.12.4. Page generated on 2024-12-12 21:01 EST.

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What:		/sys/class/power_supply/<supply_name>/alarm
Date:		April 2021
KernelVersion:	5.13
Contact:	Maximilian Luz <luzmaximilian@gmail.com>
Description:
		Battery trip point. When the remaining battery capacity crosses this
		value in either direction, the system will be notified and if
		necessary woken.

		Set to zero to clear/disable.

		Access: Read, Write

		Valid values: In micro-Wh or micro-Ah, depending on the power unit
		of the battery