LinuxMusicians

UAAAH! No, this patch just a hack that hides the real problem. It is not a solution that should go upstream. We have a related bug report in the Linux kernel, where a maintainer offered to apply a fix if I submit one but I don't know enough why can't we just submit this workaround. Can you elaborat...

I can confirm that the hacky workaround also works for the Boss Katana 100 amplifier. I tested it on Ubuntu 18.10 running kernel 4.18.0.

I had to add the code below to sound/usb/pcm.c:355

Hello,

I would also like to request an update on your progress, I just got mine and I was thinking that maybe I could reverse engineer the traffic between the controller and the app.

If you are still working on this, maybe we can join our efforts.