On 12.09.2012 18:29, chris hermansen wrote: > On Tue, Sep 11, 2012 at 11:54 PM, Daniel Mack <zonque@xxxxxxxxx> wrote: >> On 12.09.2012 02:37, chris hermansen wrote: >>> The build and install appeared to work just fine, though it seems one > ... >> >> Yes, it seems the feedback format detector still assumes wrong things. >> >> What you could try is to make the driver ignore more of these packets by >> changing the value in sound/usb/quirks.c (in the line that was added by >> the path). Then rebuild, reinstall, reboot and test. Try higher values, >> like ep->skip_packets = 50 or so maybe. >> >> If that doesn't help, I need to come up with another idea. > > Question: I am assuming I can make that change and redo the last make line > (ie not all the configuration, etc). Is that a safe assumption? Yes, just re-run the make-kpkg command from the wiki page, then install the new .deb file. > Comment: In case there was something else weird going on with pulse audio, > I disabled its auto respawning feature by putting the following > > autospawn = no > > in ~/.pulse/client.conf, killed the pulse audio daemons, checked that they > were really gone, and tried with Quod Libet instead of Guayadeque using > instructions from > > http://www.head-fi.org/t/561961/bit-perfect-audio-from-linux > > to wit, I set the output pipeline to > > alsasink device=hw:1,0 > You can also use the "pasuspender" utility for that. > consistent and incorrect behaviour there; first song played of a certain > bit rate / bit depth is garbled; second is clear. I suggest using aplay for that kind of test. It's the simplest client I can think of, and the less logic you have in the chain the better. Daniel ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
