linux/Documentation/ABI/testing/sysfs-platform-intel-wmi-th...

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What: /sys/devices/platform/<platform>/force_power
Date: September 2017
KernelVersion: 4.15
Contact: "Mario Limonciello" <mario.limonciello@dell.com>
Description:
Modify the platform force power state, influencing
Thunderbolt controllers to turn on or off when no
devices are connected (write-only)
There are two available states:
* 0 -> Force power disabled
* 1 -> Force power enabled