Re: [PATCH] Support tablet mode switch for Dell laptops

[Marco Martin]

On Thu, Jan 18, 2018 at 4:23 PM,  <Mario.Limonciello@xxxxxxxx> wrote:
> AFAIK we don't have a public specification for the ACPI interface
> that intel-vbtn uses, it's all reverse engineered.
>
> I think the appropriate thing to do would be open a kernel Bugzilla for your
> issue and attach:
> 1) kernel log without your patch (do you get unknown event index?)
> 2) your DSDT there to review.
>
> You can subscribe us to it.

done at
https://bugzilla.kernel.org/show_bug.cgi?id=198507