From: Miod Vallat <miod@online.fr>
Subject: Re: chromebook keyboards
To: Miguel Landaeta <miguel@miguel.cc>
Cc: tech@openbsd.org
Date: Mon, 14 Oct 2024 10:55:40 +0000

> Do you have an example of a driver supporting GPIO pin interrupts that
> I can take a look at, for my own curiosity/education?

See e.g. sys/dev/acpi/sdhc_acpi.c. I'm working on applying a similar
logic to pckbc_acpi and will send an updated diff in the not-so-distant
future.