Thanks a lot for the reply. I could try to re-base/backport the change onto the 6.2 kernel, but I am not very versed in git.. If there is a pointer to where how to do this backport, would be great. Now that I am on 6.4, the first step is to let the umpCxDx USB MIDI 2.0 device show up and then enumerate the ALSA ports (RAW or Sequencer) [ just C code] to find it there as well. P.S: I am not sure if this is the right place for the long conversation and support on this. I could create a server/channel on Discord.
