https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230434

--- Comment #24 from Hans Petter Selasky <hsela...@freebsd.org> ---
The RPI3 has some limitation on the ISOCHRONOUS schedule, so you might need to
set:

sysctl dev.pcm.0.rec.vchanrate=32000
sysctl dev.pcm.0.play.vchanrate=32000

In order to use duplex audio!

Or get a HIGH-speed USB audio device.

--HPS

-- 
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
freebsd-usb@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-usb
To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"

Reply via email to