On 23 Jan 20:58, Armin Wolf wrote: > Am 23.01.24 um 16:34 schrieb Hans de Goede: > > > Hi, > > > > On 1/23/24 16:13, Dennis Nezic wrote: > >> On 23 Jan 15:22, Armin Wolf wrote: > >>> Am 23.01.24 um 09:58 schrieb Armin Wolf: > >>> > >>>> Am 23.01.24 um 05:40 schrieb Dennis Nezic: > >>>> > >>>>> On 22 Jan 22:23, Dennis Nezic wrote: > >>>>>> On 22 Jan 11:44, Armin Wolf wrote: > >>>>>>> Am 22.01.24 um 08:05 schrieb Dennis Nezic: > >>>>>>> > >>>>>>>> On 21 Jan 16:16, Armin Wolf wrote: > >>>>>>>>> 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: > >>>>>>>>>>>> > >>>>>>>>>>>> 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" > >>>>>>>> ... > >>>>>>> Those events are touchscreen events, maybe your mouse is > >>>>>>> responsible for them. > >>>>>> Right, of course, woops, these must have been the touchpad press > >>>>>> events, > >>>>>> as I was moving the mouse around :P > >>>>>> > >>>>>>> Instead they look like this: > >>>>>>> > >>>>>> I'm definitely not seeing anything like that, just "^Input Layer: > >>>>>> Type"'s > >>>>>> > >>>>>>> Can you try to use kacpimon again but without root privileges? This > >>>>>>> way only netlink events show up. > >>>>>>> You might also stop acpid while you are using kacpimon. > >>>>>> 0 output from/with netlink, even though kacpimon said: > >>>>>> > >>>>>> Netlink ACPI Family ID: 24 > >>>>>> Netlink ACPI Multicast Group ID: 5 > >>>>>> netlink opened successfully > >>>>>> > >>>>>> Remember all my other fancy hotkeys "work", but they appear as regular > >>>>>> keypress events from an "AT Translated Set 2 keyboard". > >>>>>> > >>>>>>> If you still cannot receive any netlink events, then i might need > >>>>>>> to take a look at your ACPI tables > >>>>>>> via acpidump. > >>>>>> https://dennisn.mooo.com/stuff/dump.txt > >>>>>> > >>>>>>> Thanks, > >>>>>>> Armin Wolf > >>>>>> Thank you again sir! > >>>>> A1799AC3-9429-4529-927E-DFE13736EEBA has zero instances > >>>>> 8232DE3D-663D-4327-A8F4-E293ADB9BF05 has zero instances > >>>>> 8F1F6436-9F42-42C8-BADC-0E9424F20C9A has zero instances > >>>>> 8F1F6435-9F42-42C8-BADC-0E9424F20C9A has zero instances > >>>>> > >>>>> (Btw that "info" key does get illuminated when I touch/press it, even > >>>>> though no codes are seen.) > >>>> These warnings in dmesg are harmless, they are informing you that some > >>>> WMI devices are unavailable. > >>>> > >>>> I took a look at your ACPI tables and it seems that the WMI device > >>>> used by hp-wmi is indeed unused. > >>>> What is the model name of your HP notebook? > >> HP Compaq 8710p > >> > >>> Also i just noted that your notebook might contain a PNP0C32 quickstart button device. > >>> Can you tell me the output of "cat /sys/bus/acpi/devices/PNP0C32\:00/status"? > >> 15 > > Interesting. > > > > There have been several attempts to add support for this > > in the past. The last one being: > > > > https://lore.kernel.org/platform-driver-x86/20220922182424.934340-1-lkml@xxxxxxxxx/ > > > > Note that in this case this also required some vender > > specific poking in toshiba_acpi to get things to work. > > > > I see that the HP Compaq 8710p is about the same vintage > > as the Toshiba Z830 on which the last attempt to do > > something about the quick start buttons was done. > > > > So this might very well explain the missing button issue. > > > > Regards, > > > > Hans > > > I can try to upstream the necessary changes. But i cannot test the changes concerning the toshiba_acpi driver. > Would it be ok if i omit those changes? > > Dennis, can you check that your device runs the latest BIOS? And if this is not the case, could you do a BIOS > update and send me an updated acpidump? > > The reason for this is that currently, the button device receives only system wake events, but no button press > events during runtime. Maybe this is a BIOS bug, although this could also be intentional (fancy power button). Updated acpidump: https://dennisn.mooo.com/stuff/dump2.txt.gz
