From: Alexandre Ratchov <alex@caoua.org>
Subject: Re: Make ucc(4) pass audio cookie to wskbd(4)
To: Caspar Schutijser <caspar@schutijser.com>
Cc: Mark Hesselink <mhesseli@alumni.caltech.edu>, tech@openbsd.org
Date: Wed, 24 Jul 2024 21:27:47 +0200

On Wed, Jul 24, 2024 at 08:01:26PM +0200, Caspar Schutijser wrote:
> > 
> > Currently, the audio key events are still sent, but they don't
> > initiate volume changes?
> > 
> > Does this mean that caspar@'s device generates keystrokes in response
> > to volume changes, which in turn change the volume and so on?
> 
> I'm currently traveling. In about 3 weeks, I'll be able to have a
> proper look at this and I'll have access to the headset again.
> 
> Back then, I recorded USB traffic using tcpdump which shows the
> interrupt storm. When I'm back home, I can do that again and share
> the PCAP file. Would that be helpful?
> 

yes, I'd like to understand how this creates a loop. Thanks