problem recording at 96000HZ with new kernels

[francis keyes]

Hey All,

Ever since kernel2.6.24.7-1.rt21.1.fc9 or so I can't record at 96000HZ because the inputs on my Delta1010 card crackle as soon as I switch the master clock in envy24control to 96000.  I'm now running kernel: 2.6.26.8-1.rt16.1.fc10.ccrma.i686.rt  and the same thing happens.  Playback at 96000HZ is fine, but all the inputs on the Delta1010 crackle like crazy.  All other sample rates work fine.  Can anyone suggest a solution to this problem?

Thanks a lot,
Francis

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[Fernando Lopez-Lezcano]

On Sat, 2009-10-03 at 11:43 -0300, francis keyes wrote:

> Hey All,
>
> Ever since kernel
> 2.6.24.7-1.rt21.1.fc9 or so I can't record at 96000HZ because the
> inputs on my Delta1010 card crackle as soon as I switch the master
> clock in envy24control to 96000.  I'm now running kernel:
> 2.6.26.8-1.rt16.1.fc10.ccrma.i686.rt  and the same thing happens.
> Playback at 96000HZ is fine, but all the inputs on the Delta1010
> crackle like crazy.  All other sample rates work fine.  Can anyone
> suggest a solution to this problem?

Depends on alsa itself, you could have an additional data point if you
enable the planetccrma testing repository (install
planetccrma-repo-testing) and install the 2.6.29.6 based rt kernel that
is there.

-- Fernando


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