Hi Julian, Thanks for the feedback, I think i'll give it a try sometime soon.
Cheers, Pierre. 2013/5/10 Julian Brooks <[email protected]> > 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 <[email protected]> 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 <[email protected]> >> >>> 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 <[email protected]> wrote: >>> >>>> Hi all, >>>> >>>> Dunno if everyone's on this already but looks useful: >>>> >>>> http://martinezjavier.wordpress.com/2013/04/27/mmap-support-for-raspberry-pi-bcm2835-alsa-driver/ >>>> >>>> From here: >>>> >>>> http://www.raspberrypi.org/phpBB3/viewtopic.php?f=38&t=33462&p=334943#p334943 >>>> >>>> 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 >>>> >>> >>> >>> _______________________________________________ >>> [email protected] mailing list >>> UNSUBSCRIBE and account-management -> >>> http://lists.puredata.info/listinfo/pd-list >>> >>> >> >
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