Re: [REGRESSION][BISECTED] Dell Precision 7780 wakes up on its own from suspend

Askar Safin
2025-12-05T02:16:42Z

Andy Shevchenko <andriy.shevchenko@linux.intel.com>:
> > Sounds like it comes via GPIO, but it's not handled as touchpad IRQ. You may
> > try to add a quirk to prevent touchpad IRQ from waking the system. That should
> > help I believe.
> > Something like "ignore_wake=INTC1085:00@355" in the kernel command line.
> > If it helps, update drivers/gpio/gpiolib-acpi-quirks.c accordingly.
>
> It might be actually the touchpad controller name (as I see in the quirk table):
>
> ignore_wake=VEN_0488:00@355

It worked!

First, there is no option "ignore_wake". Correct option name is "gpiolib_acpi.ignore_wake".

I tried "gpiolib_acpi.ignore_wake=INTC1085:00@355", and it didn't help.

I tried "gpiolib_acpi.ignore_wake=VEN_0488:00@355", and it did help!

Please, somebody (maybe Mario?) author a patch.

Thank you in advance.

--
Askar Safin