linux-kernel - Re: [REGRESSION bisected] Sound goes too fast due to commit 7b3a177b0

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Message-ID: <s5hwrwavx7v.wl%tiwai@suse.de>
Date:	Wed, 14 Apr 2010 18:02:28 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	ftg@...drunner.com
Cc:	Éric Piel <eric.piel@...mplin-utc.net>,
	Jaroslav Kysela <perex@...ex.cz>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	alsa-devel@...a-project.org
Subject: Re: [REGRESSION bisected] Sound goes too fast due to commit 7b3a177b0

At Wed, 14 Apr 2010 11:39:08 -0400,
Frank Griffin wrote:
> 
> Éric Piel wrote:
> > Frank,
> > Could you check that for you too adding "position_fix=1" fixes the problem?
> >
> > To do so, edit /etc/modprobe.conf and add this line at end:
> > options snd-hda-intel position_fix=1
> >
> > You need to reboot for this to be taken into account.
> >
> >   
> That fixes not only the playback speed, but also the fact that the 
> failing system had no sound since the problem started (the acceleration 
> was noticed in movie playback).

OK, so position_fix=1 seems mandatory for your device.

Could you give alsa-info.sh output (run with --no-upload option) so
that I can add a quirk entry for your machine?


thanks,

Takashi
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