On Fri, 04 Nov 2022 10:50:48 +0100,
$BghD6(B wrote:
>
> I 'm sorry, I don't know whether you receiver my mail for 'lsusb -v' to
> Hamedal C20
I received your previous mails including lsusb -v output. But the
post was filtered out by some reason?
So the audio device looks like a UAC1 device. And this one requires
to keep up the USB interface up even if the audio stream is closed
(not about the parameter changes)?
Takashi