Hi, On 2022-08-25 19:00, Azael Avalos wrote: > Hi there > > Sorry for pinging in a bit late, been under a lot of work lately. It happens to all of us. > You can poke the Toshiba BIOS interface directly via /dev/toshiba_acpi > to test your findings, once it is ironed out, you can start making patches > for inclusion in the kernel. Interesting. I'm new to kernel development and I can't find where in toshiba_acpi.c this is implemented. Nor do I see any documentation for this interface. I would love some hints with regards to this. For now I have been using the out-of-tree acpi_call module: https://github.com/nix-community/acpi_call Arch Linux (which I use) packages it as a DKMS module. Handy to test with, but probably really easy to screw up your system using it if you don't know what you are doing. > I know there are a lot of areas where the driver is lacking features due to > hardware restrictions on the machines I had at the time, so it's good to > see a bit more movement here. > > Cheers > Azael > Best regards, Arvid Norlander <snip>