I give up
using an "asus" motherboard I was convinced that I had identified the usbhid
going to see the individual components
sudo lsusb -vvd 0b05: 1899
it actually corresponds to the keyboard
Bus 005 Device 003: ID 0b05: 1899 ASUSTek Computer, Inc. TUF GAMING K5
idVendor 0x0b05 ASUSTek Computer, Inc.
iManufacturer 1 ASUSTeK
iProduct 2 TUF GAMING K5
therefore completely wrong road.
I remain of the idea that if the developer does not personally try a usb-audio stick to see how it works.
Of course I personally can't do anything about it.
I will dedicate myself to something else
it remains only that with qemu sam460ex the usb-audio stick is perfectly recognized in all its parts only problem is that you can't hear the sound.
I would work on this, but it's not up to me.
Well it was a nice pastime I learned other things. [ Edited by white 06.02.2022 - 10:53 ]