[Bug 216824] Some laptop hotkeys don't work

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=216824

--- Comment #14 from André Barata (andretiagob@protonmail.com) ---
(In reply to Hans de Goede from comment #13)
> Good to hear that the hotkeys work now.
> 
> As for the mic/speaker mute LEDs, those are tricky. They can be either
> attached to the embedded-controller and then we would need support to
> register them under /sys/class/leds with their default triggers setup
> correctly, after which the kernel's HDA code shoould control them for us.
> 
> Or they may be directly connected to some GPIOs on the HDA part of the main
> SoC or on the codec.
> 
> And the Fn-lock LED typically just works automatically (controller by the
> EC) if you toggle the Fn-lock by pressing Fn + escape?  Although sometimes
> it too needs to be controller in software.
> 
> Figuring out the LEDs really requires someone with significant hw-enablement
> experience to actually have the laptop in their hands and then they will
> hopefully be able to figure things out.
> 
> I have submitted the fixes for the hotkeys upstream here:
> https://github.com/systemd/systemd/pull/25824

Yeah if i FN + Escape tu led turns on :)

Well, what mattered was the hotkeys themselves and they are working now!

Thank you Hans!

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