Re: [LAU] Balance between performance and noise

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To: Robin Gareus <robin@...>
Cc: Arnold Krille <arnold@...>, <linux-audio-user@...>
Date: Thursday, December 9, 2010 - 8:24 pm

On 12/09/2010 09:35 AM, Robin Gareus wrote:

Lucky you! :-) I have problems here running rt29 on a Lenovo T510
laptop. Frequency scaling causes xruns. And I found (after wasting a lot
of time on other possible causes) that setting the governor to
"Performance" was actually not enough. You had to actually stop the
cpuspeed daemon and then the xruns would just go away.

> ..what does cause problems here is FSBus frequency scaling, I've

Good to know! I suspect my laptop will not have that degree of configurability in the BIOS but I'll try that with out desktops.

-- Fernando

> It /might/ be an issue with other CPUs or mainboards.. or non-RT

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Messages in current thread:
[LAU] Balance between performance and noise, rosea.grammostola, (Sat Nov 27, 10:24 am)
Re: [LAU] Balance between performance and noise, Leigh Dyer, (Sat Nov 27, 12:15 pm)
Re: [LAU] Balance between performance and noise, rosea.grammostola, (Thu Dec 9, 4:53 pm)
Re: [LAU] Balance between performance and noise, rosea.grammostola, (Sat Nov 27, 10:29 pm)
Re: [LAU] Balance between performance and noise, Arnold Krille, (Sat Nov 27, 12:11 pm)
Re: [LAU] Balance between performance and noise, Robin Gareus, (Thu Dec 9, 5:36 pm)
Re: [LAU] Balance between performance and noise, Fernando Lopez-Lezcano, (Thu Dec 9, 8:24 pm)
Re: [LAU] Balance between performance and noise, rosea.grammostola, (Thu Dec 9, 5:42 pm)
Re: [LAU] Balance between performance and noise, rosea.grammostola, (Thu Dec 9, 5:39 pm)
Re: [LAU] Balance between performance and noise, Robin Gareus, (Thu Dec 9, 8:10 pm)
Re: [LAU] Balance between performance and noise, rosea.grammostola, (Sat Jan 29, 11:50 am)
Re: [LAU] Balance between performance and noise, rosea.grammostola, (Tue Dec 28, 9:03 pm)
Re: [LAU] Balance between performance and noise, Robin Gareus, (Fri Jan 7, 1:12 pm)
Re: [LAU] Balance between performance and noise, Fernando Lopez-Lezcano, (Thu Dec 9, 11:54 pm)
Re: [LAU] Balance between performance and noise, Fernando Lopez-Lezcano, (Fri Dec 10, 1:13 am)
Re: [LAU] Balance between performance and noise, rosea.grammostola, (Sat Nov 27, 10:11 pm)