On 16.06.21 18:06, leo60228 wrote:>> have you checked whether these LEDs
are behind a GPIO controller
>> (possibly in the SoC itself), that's potentially used for other things,
>> too ?
>
> They seem to be connected to the embedded controller
> (\_SB.PCI0.LPC0.EC0.GGSI). I'm having trouble finding documentation on
> that, though.
Can you tell what this acpi code is doing ?
Talking to the EC ?
>> Oh, and have you checked whether there're also some gpio definitions
>> in the acpi tables ? It's relatively new but some vendors already using
>> it.
>
> There's one, but that's it. I'd expect more than one pin to be necessary
> here.
hmm, have you tried playing around w/ that pin ?
--mtx
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Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
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