> On Apr 14, 2016, at 17:02 , Robert Nelson <[email protected]> wrote: > > > > On Thu, Apr 14, 2016 at 6:06 PM, Rick Mann <[email protected]> wrote: > > > On Apr 14, 2016, at 15:48 , Robert Nelson <[email protected]> wrote: > > > > > > > > On Thu, Apr 14, 2016 at 5:14 PM, Rick Mann <[email protected]> wrote: > > I can't remember where I saw it, but it was a kernel-related BeagleBone > > Black repo. There was a config file (maybe amixer?) for use with the > > AudioCape. > > > > Robert, do you know what I'm remembering and where it is? > > > > > > Yeah this one: > > > > https://github.com/RobertCNelson/boot-scripts/tree/master/device/bone/capes/BBB_Audio_Cape_RevB > > > > When John mentioned "asound.state", that flashed my memory.. > > boot-scripts, huh. I don't think I've ever looked in that repo before, but > maybe! > > It's actually inside the rootfs: > > debian@test-bbb-1:/opt/scripts$ cat .git/config > [core] > repositoryformatversion = 0 > filemode = true > bare = false > logallrefupdates = true > [remote "origin"] > url = https://github.com/RobertCNelson/boot-scripts > fetch = +refs/heads/master:refs/remotes/origin/master > [branch "master"] > remote = origin > merge = refs/heads/master > > > > In any case, thank you both! > > Did it work? ;)
Sort of. With kernel 3.8.13-bone79, using /boot/dtbs/3.8.13-bone79/am335x-bonegreen.dtb (oddly, that version of the kernel seems to have a dtb for the BBG), and loading the BB-BONE-AUDI-02 overlay, I get a front-left output only. It seems both left and right are somehow being routed to the left channel. By default, speaker-test only plays to the left channel. Trying to speaker-test -c 2, I get audiou only out of the left channel, but you can hear it change as speaker-test alternates between left and right. However, that's better than the asound.state I had before, which resulted in no sound at all. -- Rick -- 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/d/optout.
