https://bugzilla.kernel.org/show_bug.cgi?id=215167 --- Comment #9 from Takashi Iwai (tiwai@xxxxxxx) --- It was confirmed that reverting all btintel.c changes from 5.15.x makes the device working again. So it's a regression in btintel.c change between 5.14 and 5.15. -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.