On Mon, Nov 4, 2019 at 6:55 PM Leon Maxx <leonmaxx@xxxxxxxxx> wrote: > > On ASUS FX505DY/FX705DY laptops fan boost mode is same as in other > TUF laptop models but have different ACPI device ID and different key > code. In the spec (which is not publically available, sorry), this 0x00120075 device is described as "Throttle thermal policy" which takes values 0 for default, 1 for overboost, 2 for silent. I don't know exactly how this differs from "fan boost" but I suggest mirroring the spec here, offer this as a separate sysfs control named according to the spec, separate it from fan boost mode. Thanks, Daniel