Clemens Ladisch <cladisch <at> googlemail.com> writes: > > Matthew Robbetts wrote: > > Is this bug fixed upstream at this point? > > This patch is still untested: > > --8<----------------------------------------------------------------->8-- > ALSA: usb-audio: fix invalid length check for RME and other UAC 2 devices > > Commit 23caaf19b11e (ALSA: usb-mixer: Add support for Audio Class v2.0) > forgot to adjust the length check for UAC 2.0 feature unit descriptors. > This would make the code abort on encountering a feature unit without > per-channel controls, and thus prevented the driver to work with any > device having such a unit, such as the RME Fireface UCX. > > Reported-by: Florian Hanisch <fhanisch <at> uni-potsdam.de> > Cc: Daniel Mack <daniel <at> caiaq.de> > Cc: 2.6.35+ <stable <at> vger.kernel.org> > Signed-off-by: Clemens Ladisch <clemens <at> ladisch.de> > --- Hi Clemens, I can confirm that this patch works for the RME Babyface. The Babyface has two alternate settings (2in/2out or 10in/12out). Is ALSA capable to switch between them? Best regards, Michael ------------------------------------------------------------------------------ Master HTML5, CSS3, ASP.NET, MVC, AJAX, Knockout.js, Web API and much more. Get web development skills now with LearnDevNow - 350+ hours of step-by-step video tutorials by Microsoft MVPs and experts. SALE $99.99 this month only -- learn more at: http://p.sf.net/sfu/learnmore_122812 _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
