linux-kernel - Re: [alsa-devel] Headphone output doesn't work with 3.0.0-rc* anymore

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Message-ID: <20110608174855.GA4138@tiehlicka.suse.cz>
Date:	Wed, 8 Jun 2011 19:48:55 +0200
From:	Michal Hocko <mhocko@...e.cz>
To:	Takashi Iwai <tiwai@...e.de>
Cc:	LKML <linux-kernel@...r.kernel.org>, alsa-devel@...a-project.org
Subject: Re: [alsa-devel] Headphone output doesn't work with 3.0.0-rc* anymore

On Wed 08-06-11 18:03:24, Takashi Iwai wrote:
> At Tue, 7 Jun 2011 20:05:58 +0200,
> Michal Hocko wrote:
> > 
> > Hi,
> > before 3.0.0-rc1, when I plugged anything into headphone output of my
> > laptop, speakers were disabled and the sound has been routed to the
> > headphone output. This doesn't seem to work anymore starting with
> > 3.0.0-rc1. Speakers stay on even if I plug something to the headphone
> > output.
> > Is this a bug or a new behavior that userspace has to cope
> > with?
> > 
> > I am sorry for the lack of information but I have no idea what to
> > provide.
> 
> Please give alsa-info.sh output at best.  Run it with --no-upload
> option, and attach the output file.  This will contain most of
> necessary information.

See attached. I have added also .39 output where things work as expected
(just in case it could be useful).

Thanks
-- 
Michal Hocko
SUSE Labs
SUSE LINUX s.r.o.
Lihovarska 1060/12
190 00 Praha 9    
Czech Republic

View attachment "alsa-info.txt.3.0.0-rc2" of type "text/plain" (26761 bytes)

View attachment "alsa-info.txt.2.6.39" of type "text/plain" (26732 bytes)