From mboxrd@z Thu Jan  1 00:00:00 1970
From: Clemens Ladisch <clemens@ladisch.de>
Subject: Re: USB Audio initialization race
Date: Sat, 14 Sep 2013 21:33:14 +0200
Message-ID: <5234B9FA.2020806@ladisch.de>
References: <Pine.LNX.4.44L0.1309140939540.30219-100000@netrider.rowland.org>
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To: Alan Stern <stern@rowland.harvard.edu>
Cc: alsa-devel@alsa-project.org, David Henningsson <david.henningsson@canonical.com>, zonque@gmail.com
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Alan Stern wrote:
> So here's my question: If the sound driver recognizes that interface B
> is connected with interface A when B is probed, why can't it recognize
> this fact when A is probed?  It could claim B while A's probe is
> running.  Then the sound card would be registered with the PCM
> component already in place.

The sound driver already does this.


Regards,
Clemens