On Thu, Feb 27, 2020 at 10:25 PM Rafael J. Wysocki <rjw@xxxxxxxxxxxxx> wrote: > The purpose of this series of update of the ACPI EC driver is to make its > initialization more straightforward. > > They fix a couple of issues, clean up some things, remove redundant code etc. > > Please refer to the changelogs of individual patches for details. > > For easier access, the series is available in the git branch at > > git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ > acpi-ec-work > > on top of 5.6-rc3. Jian-Hong, can you please test this on Asus UX434DA? Check if the screen brightness hotkeys are still working after these changes. Thanks Daniel