This might be a bit OT, but I'm curious if you think there's any chance that this driver will work with the Brando FM USB receiver?
in
this post, it seems the Centrafuse HQCT-specific module "just works", so I'm curious if you have any idea whether the linux kernel driver might work also.
I know it's a naive question, and probably too much to hope for. Otherwise I might have to dust off my programming hat and try to figure out how to write an HID driver for this specific radio. For information, it's a Silabs radio chipset and USB microcontroller.