Am 20.01.24 um 22:39 schrieb Dennis Nezic:
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.)
Interesting, can you please share the output of:
- "kacpimon" while you where pressing the buttons
- "acpidump"
Thanks,
Armin Wolf
