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Date: Mon, 15 Jun 2009 02:25:47 -0700 (PDT)
Message-Id: <20090615.022547.107684868.davem@davemloft.net>
To: tiwai@suse.de
Cc: bzolnier@gmail.com, sven.koehler@gmail.com, linux-kernel@vger.kernel.org
Subject: Re: sound skipping regression introduced in 2.6.30-rc8
From: David Miller <davem@davemloft.net>
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From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 15 Jun 2009 10:39:50 +0200

> If that patch also doesn't work, we need to track the position update
> sequence in more details.
> The patch below will dump the each position update (CAUTION: it can be
> long logs!).  Please apply it instead of the previous one, run with
> xrun_debug=5 on 2.6.31 (or xrun_debug=1 on 2.6.30), and give the
> outputs around a skip occurs.

The patch doesn't work.

I put up a debugging log at:

	http://vger.kernel.org/~davem/asound.log

there is a "PCM: hw_ptr skipping! ..." message near the end.