1*d9c4037fSAntheas KapenekakisWhat: /sys/devices/platform/<platform>/tt_toggle 2*d9c4037fSAntheas KapenekakisDate: Jun 2023 3*d9c4037fSAntheas KapenekakisKernelVersion: 6.5 4*d9c4037fSAntheas KapenekakisContact: "Antheas Kapenekakis" <lkml@antheas.dev> 5*d9c4037fSAntheas KapenekakisDescription: 6*d9c4037fSAntheas Kapenekakis Takeover TDP controls from the device. OneXPlayer devices have a 7*d9c4037fSAntheas Kapenekakis turbo button that can be used to switch between two TDP modes 8*d9c4037fSAntheas Kapenekakis (usually 15W and 25W). By setting this attribute to 1, this 9*d9c4037fSAntheas Kapenekakis functionality is disabled, handing TDP control over to (Windows) 10*d9c4037fSAntheas Kapenekakis userspace software and the Turbo button turns into a keyboard 11*d9c4037fSAntheas Kapenekakis shortcut over the AT keyboard of the device. In addition, 12*d9c4037fSAntheas Kapenekakis using this setting is a prerequisite for PWM control for most 13*d9c4037fSAntheas Kapenekakis newer models (otherwise it NOOPs). 14