https://bugzilla.kernel.org/show_bug.cgi?id=212955 --- Comment #21 from Lucas Endres (jaffa225man@xxxxxxxxx) --- According to my comment here: https://bugzilla.kernel.org/show_bug.cgi?id=212477#c13 USB 1.1 mode was working for me there, but I was probably testing using the previous patch (not the finalized version), and I had just reverted the other BOSS/EDIROL/Roland quirk patches we'd been working on to rule out any conflicts with them. Although, they are included in the linux-next branch I've been diagnosing here, they seem to appear after this, and otherwise shouldn't be causing it, due to this patch blacklisting the UA-101 from snd-usb-audio. Here's the culmination of the other BOSS/EDIROL/Roland quirk table patches: https://patchwork.kernel.org/project/alsa-devel/patch/20210422120413.457-2-tiwai@xxxxxxx/ And my bugzilla report leading to it: https://bugzilla.kernel.org/show_bug.cgi?id=212519 Thanks for any light you can shed on the matter, but it seems to me that I will have to contact Takashi Iwai again, Lucas -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.