Hey Pierre,

Not sure if the 2 are related but presuming they are...
I've just been testing an ESI UDJ6 soundcard and the image I backed up before updating the firmware would only run the card  with the usb and ethernet slowdown options.  Post rpi-update got 6 channels of audio without either slowdown required though I think it does run better (less system resources) with both options enabled.

My trusty ol' Griffin just 'works' with both installs so didn't notice any difference but I haven't yet checked whether usb slowdown is still required for duplex with that soundcard as of yet.

This is on a rev1 256meg board btw.

Regards,

Julian


On 8 May 2013 14:33, Pierre Massat <pimassat@gmail.com> wrote:
hi Julian,

Could you please tell us what difference this makes in terms of performance ? Do you use JACK ? Is this any better than with Pd only ?

Cheers,

Pierre.


2013/5/8 Julian Brooks <jbeezez@gmail.com>
Thanks to Dan for the
'update alsa mmap' command'
Thought I'd buggered up my install until I ran that command, now all happy again.

Julian


On 4 May 2013 20:18, Julian Brooks <jbeezez@gmail.com> wrote:
Not tested as of yet but anything that squeezes a bit more audio performance out of the RPi is to be welcomed.

rpi-update ahoy,

Julian


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