For anybody like me, vaguely understanding what's going on, and ending up here: I built 3.8.13-bone39 from Robert Nelsons github site. A slightly modified version of cody's patch above is already applied. All you need to do is enable the audiocape in uEnv.txt (my cape is Rev 1A), by adding this line (or adjusting your optargs line, of course):
optargs=capemgr.enable_partno=BB-BONE-AUDI-01 HDMI audio is automatically switched off (no need to disable HDMIN) when the cape is detected. The display continues to work. Nice, and big thanks to all who made this work! Now I'll have to find out why ethernet doesn't work if a usb-keyboard is attached, why lsmod doesn't produce any output, and if I can attach a usb sounddevice ;) Best .r. On Thursday, 2 May 2013 05:46:47 UTC+1, Robert Twomey wrote: > > Hi, > > I'm looking for a dependable stereo audio in / out solution for the > Beaglebone Black. > > I see in this > thread<https://groups.google.com/d/topic/beagleboard/8Zc9DPd7rxc/discussion> > the > suggestion of using a cheap USB soundcard. However, I've had little luck > with cheapo usb audio cards on the raspberry pi. I'm worried that it won't > work with this system. > With the rPi I've been using a C-Media chipset USB audio cards from amazon > ( > http://www.amazon.com/Syba-SD-CM-UAUD-Adapter-C-Media-Chipset/dp/B001MSS6CS/ref=sr_1_1?ie=UTF8&qid=1367469801 > ). > > I hope maybe the Audio Cape is a better option for me... > I see the DVI-D Audio cape is listed as "incompatible": > http://circuitco.com/support/index.php?title=BeagleBone_Black_Accessories#Capes > Has anyone tried the Audio Cape with the BBB? > > If not, can you recommend a make or model of USB sound card that worked > for both input and output? > > Thanks very much! > > Robert > > > > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
