Thanks Geraldo, I'll consider that. I am fairly certain that this patch won't make matters worse for anyone, because applying it to the VG-99 (which apparently doesn't need it), proved that it works fine with or without the patch. Then, again, there may be similar code for the VG-99 always in use, specific to just it. I could try it with my UA-4FX to see if it continues working... Thanks for the pointers! On Wed, Mar 31, 2021 at 11:45 AM Geraldo <geraldogabriel@xxxxxxxxx> wrote: > Lucas, you can always email the maintainers if you're 100% sure this patch > will work for everybody etc., just be sure to read > /usr/src/linux/MAINTAINERS first. >