linux-kernel - Re: [alsa-devel] Bugs on aspire one A150

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Date:	Mon, 23 Mar 2009 07:51:14 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Andreas Mohr <andi@...as.de>
Cc:	Maxim Levitsky <maximlevitsky@...il.com>,
	linux-kernel@...r.kernel.org, alsa-devel@...a-project.org,
	Kernel Testers List <kernel-testers@...r.kernel.org>
Subject: Re: [alsa-devel] Bugs on aspire one A150

At Sun, 22 Mar 2009 13:55:17 +0100,
Andreas Mohr wrote:
> 
> Hi,
> 
> On Fri, Mar 20, 2009 at 09:33:19PM +0100, Takashi Iwai wrote:
> > At Fri, 20 Mar 2009 19:56:40 +0100,
> > Andreas Mohr wrote:
> > > 
> > > Hi,
> > > 
> > > On Wed, Mar 18, 2009 at 10:19:53AM +0100, Takashi Iwai wrote:
> > > > What is the output with -v option?
> > > 
> > > Sorry for the delay!
> > > 
> > > $ arecord -fdat -c1 -v test.wav; aplay test.wav 
> > > Recording WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
> > > ALSA <-> PulseAudio PCM I/O Plugin
> > > Its setup is:
> > >   stream       : CAPTURE
> > >   access       : RW_INTERLEAVED
> > >   format       : S16_LE
> > >   subformat    : STD
> > >   channels     : 1
> > >   rate         : 48000
> > >   exact rate   : 48000 (48000/1)
> > >   msbits       : 16
> > >   buffer_size  : 24000
> > >   period_size  : 6000
> > >   period_time  : 125000
> > >   tstamp_mode  : NONE
> > >   period_step  : 1
> > >   avail_min    : 6000
> > >   period_event : 0
> > >   start_threshold  : 1
> > >   stop_threshold   : 24000
> > >   silence_threshold: 0
> > >   silence_size : 0
> > >   boundary     : 1572864000
> > > ^CAborted by signal Interrupt...
> > > Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
> > > andi@...inet:/tmp$ 
> > > 
> > > 
> > > Hmm. Note the pulseaudio stuff above...
> > 
> > Yes, that's the very reason.  If you don't PA and avoid the
> > default configuration override (e.g. defined in /etc/asound.conf)
> > my patch should work.
> 
> Sorry, but how would I achieve "don't PA"?
> I've tried some Ubuntu suggestions
> (e.g. http://ubuntuforums.org/showthread.php?t=852518 ; didn't work,
> it's Jaunty here),

I'm no Ubuntu user, so no idea.

Takashi
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