Re: [linux-audio-user] latency questions

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Subject: Re: [linux-audio-user] latency questions
From: Joern Nettingsmeier (nettings_AT_folkwang-hochschule.de)
Date: Wed Oct 16 2002 - 09:35:01 EEST

"G. M. Bodnar" wrote:
>
> I was running through the low-latency howto and I ran into a couple
> things that seem to be hindering process.
>
> First off, I'll mention that I'm using a Dell Inspiron 2650 laptop.
> I'm running debian unstable with 2.4.19.
>
> 1) DMA transer won't enable. I've enabled DMA transfers in the kernel
> as suggested by the howto. However, I'm unable to turn on dma access
> with hdparm. I'm told the operation is not permitted.
>

probably a stupid question, but did you try as root ? 

-- 
Jörn Nettingsmeier     
Kurfürstenstr 49, 45138 Essen, Germany      
http://spunk.dnsalias.org (my server)
http://www.linuxdj.com/audio/lad/ (Linux Audio Developers)

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