>
> >> At device side, in driver/usb/gadget/Kconfig, it says before for
> >> CONFIG_USB_AUDIO
> >> -------------------------
> >> This driver doesn't expect any real Audio codec to be
> present
> >> on the device - the audio streams are simply sinked to and
> >> sourced from a virtual ALSA sound card created. The user-
> space
> >> application may choose to do whatever it wants with the
> data
> >> received from the USB Host and choose to provide whatever
> it
> >> wants as audio data to the USB Host.
> >> -------------------------
> >>
> >> My question is: at device side, how to configure sink/source for UAC2
> >> virtual ALSA sound card (hw:2,0, UAC2_Gadget)?
> >>
> > At OS level, select the UAC2 card like any other - Control Panel ->
> > Sound settings. You want to select the same Card on Host as well as
> > Gadget side.
> >
> > -Jassi
>
> Thanks for your reply. At the device side, should I do something to
> redirect the virtual sound card to a real one?
> --
I don't think you need, did you meet any problems?
Peter
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