1*c9de2e5cSArmin WolfWhat: /sys/bus/wmi/devices/86CCFD48-205E-4A77-9C48-2021CBEDE341[-X]/force_power 2ce6a9002SMario LimoncielloDate: September 2017 3ce6a9002SMario LimoncielloKernelVersion: 4.15 48599a12bSHans de GoedeContact: "Mario Limonciello" <mario.limonciello@outlook.com> 5ce6a9002SMario LimoncielloDescription: 6ce6a9002SMario Limonciello Modify the platform force power state, influencing 7ce6a9002SMario Limonciello Thunderbolt controllers to turn on or off when no 8ce6a9002SMario Limonciello devices are connected (write-only) 9ce6a9002SMario Limonciello There are two available states: 1034433332SMauro Carvalho Chehab 11ce6a9002SMario Limonciello * 0 -> Force power disabled 12ce6a9002SMario Limonciello * 1 -> Force power enabled 13