APPLIED [I]: [SRU] [H/I/Unstable/OEM-5.10/OEM-5.13] [PATCH 0/1] Fix touchpad and touchscreen on TGL-H laptops

Andrea Righi andrea.righi at
Thu Aug 5 06:18:35 UTC 2021

On Thu, Aug 05, 2021 at 11:52:35AM +0800, Kai-Heng Feng wrote:
> BugLink:
> [Impact]
> Touchpad and touchscreen don't work on TGL-H laptops.
> [Fix]
> Update GPIO mapping so the values can match between Linux and BIOS.
> [Test]
> After applying the patch, both touchpad and touchscreen can work
> correctly.
> [Where problems could occur]
> If somehow any of the new pin value is incorrect, it can break devices
> that require Intel GPIO to work.
> Andy Shevchenko (1):
>   pinctrl: tigerlake: Fix GPIO mapping for newer version of software

Applied to impish/linux.


More information about the kernel-team mailing list