Re: hp-wmi: info hotkey has no keycode or scancode

["Dennis Nezic" <dennisn@dennisn.mooo.com>]

On 20 Jan 21:52, Armin Wolf wrote:
> Am 20.01.24 um 19:58 schrieb Dennis Nezic:
> 
> > Guys, the "info" illuminated touch-key (hotkey?) on my laptop "doesn't
> > work", showkey doesn't report any keycode or scancode. I don't see any
> > wmi related error messages from dmesg. All the other illuminated
> > "hotkeys" work fine, although confusingly evtest and "libinput
> > debug-events" report that they're coming through the event interface
> > associated with "AT Translated Set 2 keyboard" instead of "HP WMI
> > hotkeys", but hey, as long as I receive them I'm okay :p.
> >
> > hp-wmi.c does seem to reference it:
> >    { KE_KEY, 0x213b,  { KEY_INFO } },
> >
> > How can I go about troubleshooting this? (I'm using kernel 6.6.8)
> 
> it can be possible that your machine does not use hp-wmi to deliver keycodes
> to the operating system, but instead emulates a standard keyboard controller.
> 
> Can you check with "kacpimon" that events concerning a PNP0C14 device are being
> received?

Very possible indeed. "kacpimon" doesn't show anything when I press that
touchkey, but it does when I press all the other touchkeys. (I do get
lots of accelerometer noise.)