linux-kernel - Re: [Alsa-user] Pb with simultaneous SATA and ALSA I/O

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Message-Id: <1160083137.2481.108.camel@mindpipe>
Date:	Thu, 05 Oct 2006 17:18:55 -0400
From:	Lee Revell <rlrevell@...-job.com>
To:	Dominique Dumont <domi.dumont@...e.fr>
Cc:	alsa-user <alsa-user@...ts.sourceforge.net>,
	Francesco Peeters <Francesco@...Peeters.com>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [Alsa-user] Pb with simultaneous SATA and ALSA I/O

On Thu, 2006-10-05 at 23:01 +0200, Dominique Dumont wrote:
> Lee Revell <rlrevell@...-job.com> writes:
> 
> > This is going to be a problem with the SATA driver not ALSA.  I've heard
> > that some motherboards do evil stuff like implementing legacy drive
> > access modes using SMM which would cause dropouts without xruns
> > reported.
> 
> Why do I hear distortion with PCM on SPDIF output and no distortion at
> all on analog front output ? (both with the SB Live card)
> 
> > Please report it on LKML.
> 
> Will do. (although your mail and this mail are cc'ed to LKLM)

Did you ever try the latency tracer?  (See LKML archives for
instructions)

Lee

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