From: Timur Tabi <timur@freescale.com>
To: Alexandre BOUIN <a.bouin@kerlink.fr>
Cc: alsa-devel@alsa-project.org
Subject: Re: Random inverted audio channels
Date: Fri, 15 Feb 2008 12:48:09 -0600 [thread overview]
Message-ID: <47B5DE69.3030604@freescale.com> (raw)
In-Reply-To: <002201c86ff1$61de9e00$259bda00$@bouin@kerlink.fr>
Alexandre BOUIN wrote:
> We have an issue : when we play a right channel stereo track, sound is
> played on right channel, but sometimes on left.
> This issue could happen right after starting kernel, or later after 10-20
> sounds played.
I've had a similar problem. In my case, the clock from the codec to the chip
was unstable. When I attached a 5pF capacitor to it, the clock stabilized and
the problem went away.
Try using a probe to validate the clock signal.
--
Timur Tabi
Linux kernel developer at Freescale
next parent reply other threads:[~2008-02-15 18:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <002201c86ff1$61de9e00$259bda00$@bouin@kerlink.fr>
2008-02-15 18:48 ` Timur Tabi [this message]
2008-03-20 10:27 Random inverted audio channels Alexandre BOUIN
-- strict thread matches above, loose matches on Subject: below --
2008-02-18 9:54 Mark Brown
2008-02-18 10:00 ` Alexandre BOUIN
2008-02-15 17:16 Mark Brown
2008-02-18 8:38 ` Alexandre BOUIN
2008-02-15 16:39 Alexandre BOUIN
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