kern/152500: [hdac] play interrupt timeout, channel dead
Gildor Oronar
gildororonar at mail-on.us
Mon Apr 16 12:30:17 UTC 2012
The following reply was made to PR kern/152500; it has been noted by GNATS.
From: Gildor Oronar <gildororonar at mail-on.us>
To: bug-followup at FreeBSD.org, snthibaud at gmail.com
Cc:
Subject: Re: kern/152500: [hdac] play interrupt timeout, channel dead
Date: Mon, 16 Apr 2012 20:27:12 +0800
I see this buggy behavior but with a very different sound
device, on 9.0-RELEASE. Sound play for 3 seconds and stop with:
pcm0: chn_write(): pcm0:play:dsp0.p1: play interrupt timeout, channel dead
The device is SiS 7018, using snd_t4dwave driver. I also tried to turn off
ACPI without luck. Perhaps my problem is related?
For your information this problem is reported on ES1370 too:
http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/129604
mpg123 fails. Tried "dd if=/dev/random of=/dev/dsp"
too, getting same behavior. Do you think it helpful if I post more info
like dmesg and various hardware data?
mpg123 output follows.
$ mpg123 Downloads/In\ The\ Shadow\ Of\ The\ Valley.mp3
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layers 1, 2 and 3
version 1.13.4; written and copyright by Michael Hipp and others
free software (LGPL/GPL) without any warranty but with best wishes
Directory: Downloads/
Playing MPEG stream 1 of 1: In The Shadow Of The Valley.mp3 ...
Title: In The Shadow Of The Valley Artist: American Music Club
Comment: WWW.TOP100.CN Album: San Francisco
Year: 3/1/2003 12:00:00 AM Genre: Pop
MPEG 1.0 layer III, 128 kbit/s, 44100 Hz stereo
[audio.c:598] error: Error in writing audio (Invalid argument?)!
[mpg123.c:651] error: Deep trouble! Cannot flush to my output anymore!
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