Re: kern/60212: After waking up from sleep, the keyboard and touchpad don't work. (fix patch attached)

["Jared McNeill via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR kern/60212; it has been noted by GNATS.

From: Jared McNeill <jmcneill%invisible.ca@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/60212: After waking up from sleep, the keyboard and touchpad
 don't work. (fix patch attached)
Date: Sun, 26 Apr 2026 11:25:42 -0300 (ADT)

 > I recompiled the kernel with these changes. This solved the problem.
 >
 > sys/dev/ic/pckbc.c | 3 +++
 > 1 file changed, 3 insertions(+)
 >
 > diff --git a/sys/dev/ic/pckbc.c b/sys/dev/ic/pckbc.c
 > --- a/sys/dev/ic/pckbc.c
 > +++ b/sys/dev/ic/pckbc.c
 > @@ -376,6 +376,9 @@ pckbc_attach(struct pckbc_softc *sc)
 > 		t->t_haveaux = 0;
 > 	}
 >
 > +	if (!pmf_device_register(sc->sc_dv, NULL, pckbc_resume))
 > +		aprint_error("pckbc+: register resume hendler error\n");
 > +
 > nomouse:
 > 	/* enable needed interrupts */
 > 	t->t_cmdbyte |= cmdbits;
 
 We have code in pckbc_acpi and pckbc_isa that does this already, I'd like 
 to find out why that didn't work. Can you provide a full dmesg and if 
 possible, trace the relevant attach glue (pckbc_isa.c or pckbc_acpi.c) to 
 see why the pmf_device_register calls there weren't reached?