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Date: Tue, 8 May 2007 18:21:14 +0200 (CEST)
From: Martin Dieringer <martin.dieringer@gmx.de>
To: Ariff Abdullah <ariff@FreeBSD.org>
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Cc: freebsd-multimedia@freebsd.org
Subject: Re: still audio hiccups
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On Thu, 3 May 2007, Ariff Abdullah wrote:

> On Wed, 2 May 2007 03:40:08 +0200 (CEST)
> Martin Dieringer <martin.dieringer@gmx.de> wrote:
>>
>>
>> I thought it was over when I killed powerd. But now it suddenly
>> makes "hiccup" every few seconds again.
>> This appears on the internal sound card (intel ich4) as well as the
>> USB (m-audio transit)
>> With mpd, xmms, waveplay...
>> No load, processor or disk stress.
>>
>> - Thinkpad T42p
>> - FreeBSD 6.2-STABLE #5: Thu Mar 29 16:23:53 CEST 2007
>>
>
> Please show the output of pciconf -lv | grep ^pcm
>


pcm0@pci0:31:5: class=0x040100 card=0x05371014 chip=0x24c58086 rev=0x01 hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller'
     class      = multimedia
     subclass   = audio

# cat /dev/sndstat 
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <Intel ICH4 (82801DB)> at io 0xc0000c00, 0xc0000800 irq 11
bufsz 16384 kld snd_ich (1p/1r/0v channels duplex default)
pcm1: <USB Audio> at ? kld snd_uaudio (1p/1r/0v channels duplex)
         mode 1:(output) 2ch, 24/24bit, pcm, 48001-96000Hz
         mode 3:(output) 2ch, 16/16bit, pcm, 8000-48000Hz
         mode 1:(input) 2ch, 24/24bit, pcm, 48001-96000Hz
         mode 2:(input) 2ch, 24/24bit, pcm, 8000-48000Hz
         mode 3:(input) 2ch, 16/16bit, pcm, 8000-48000Hz


m.