On 23.04.2013 13:19, Yves G wrote: > On 23/04/2013 13:14, Daniel Mack wrote: >> On 23.04.2013 13:07, Yves G wrote: >>> Thanks! >>> >>> I'll forward that to my contacts at Plantronics >> Fixing the firmware is certainly the right thing to do, but I'd >> appreciate if you could still test my patch, so we can take it to the >> mainline kernel. As Torstein said - there are more devices out there >> which get this wrong, and I'd like to fix all of them at once. >> > It is my plan to do it today or tomorrow. > I'll tell you the results. Thanks. > BTW: The patch does not work with the version of Alsa shipped with > Ubuntu 10.04. In that version, this is usbaudio.c that must be patched, > not stream.c. Then the kernel they ship is ancient. > But I guess that it can be made available only with the latest version > of Alsa (which then may not work with older systems...) Don't bother with separate version of the kernel and ALSA. Just follow the instructions on this page and build a completely new kernel: https://wiki.ubuntu.com/KernelTeam/GitKernelBuild You should apply my patch after you completed step 7, with "git apply <filename>". Best regards, Daniel ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_apr _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user