linux-kernel - Re: [regression] 2.6.25-rc4 snd-es18xx broken on Alpha

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Message-Id: <20080311053650.C6BF8DBA2@gherkin.frus.com>
Date:	Tue, 11 Mar 2008 00:36:50 -0500 (CDT)
From:	rct@...s.com (Bob Tracy)
To:	Rene Herman <rene.herman@...access.nl>
CC:	Bob Tracy <rct@...s.com>, Michael Cree <mcree@...on.net.nz>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>,
	linux-kernel@...r.kernel.org, linux-alpha@...r.kernel.org,
	ALSA devel <alsa-devel@...a-project.org>,
	Takashi Iwai <tiwai@...e.de>
Subject: Re: [regression] 2.6.25-rc4 snd-es18xx broken on Alpha

Rene Herman wrote:
> You seem to have sox installed, so try
> 
> $ sox foo.wav -t alsa default

Playback results in infinite loop over the first quarter second or so
of audio.  Using "aplay" results in same looping behavior over a longer
segment of audio -- maybe a half second.

> and
> 
> $ sox foo.wav -t ossdsp /dev/dsp

Identical results to using "play" (as expected): for the 50K ".wav"
file, I hear the entire file approx. 1.8 times.

I tried a few rmmod/insmod cycles with different values for dma2.
Results as follows:

(a) dma2=1 (== dma1): no change
(b) dma2 option omitted : no change
(c) dma2=-1 : probe failed

-- 
------------------------------------------------------------------------
Bob Tracy          |  "I was a beta tester for dirt.  They never did
rct@...s.com       |   get all the bugs out." - Steve McGrew on /.
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