Re: [LAU] kernel changes

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To: Paul Davis <paul@...>
Cc: linux-audio-user <linux-audio-user@...>
Date: Monday, February 11, 2013 - 12:38 am

On Sun, February 10, 2013 3:03 pm, Paul Davis wrote:

Ok, so what I get from this is that the CPU sees a PCIe device in the same
way it sees a PCI device. Yet I know from reading the specs on both the
PCI to PCIe bridge and the MB chip sets, that there is some firmware
involved at both ends. This may not be something that is run by the CPU
itself (though it could be) but something that could be run by another
processor in the glue logic itself. It may rather be part of the bios. I
don't know. Most of the PCI(e) sound cards have a DSP with some sort of
firmware as well. How much all of this interacts I don't know. What I do
see is a lot of brand new MBs that handle sound badly.

--
Len Ovens
www.OvenWerks.net

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Re: [LAU] So what do you think sucks about Linux audio ?, Chris Bannister, (Sun Feb 10, 2:36 am)
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Re: [LAU] So what do you think sucks about Linux audio ?, Alexandre Prokoudine, (Sun Feb 10, 10:33 am)
Re: [LAU] kernel changes, Len Ovens, (Sun Feb 10, 10:33 pm)
Re: [LAU] kernel changes, Folderol, (Tue Feb 12, 2:57 pm)
Re: [LAU] kernel changes, Len Ovens, (Sun Feb 10, 6:09 pm)
Re: [LAU] kernel changes, Ralf Mardorf, (Sun Feb 10, 6:44 pm)
Re: [LAU] kernel changes, Len Ovens, (Sun Feb 10, 10:58 pm)
Re: [LAU] kernel changes, Paul Davis, (Sun Feb 10, 11:03 pm)
Re: [LAU] kernel changes, Len Ovens, (Mon Feb 11, 12:38 am)
Re: [LAU] kernel changes, Paul Davis, (Mon Feb 11, 1:05 am)
Re: [LAU] kernel changes, Len Ovens, (Tue Feb 12, 2:42 pm)
Re: [LAU] kernel changes, Ralf Mardorf, (Mon Feb 11, 2:17 am)
Re: [LAU] kernel changes -was - So what do you think sucks a..., Harry van Haaren, (Mon Feb 11, 12:12 am)
Re: [LAU] kernel changes, Len Ovens, (Sun Feb 10, 5:59 pm)
Re: [LAU] kernel changes, Ralf Mardorf, (Sun Feb 10, 6:30 pm)
Re: [LAU] kernel changes, Len Ovens, (Sun Feb 10, 9:09 pm)
Re: [LAU] So what do you think sucks about Linux audio ?, Raffaele Morelli, (Sun Feb 10, 3:48 pm)