https://bugzilla.kernel.org/show_bug.cgi?id=219683 --- Comment #3 from Pierre Juhen (pierre.juhen@xxxxxxxxx) --- So the problem lies here in uvc_driver. struct uvc_entity *uvc_entity_by_id(struct uvc_device *dev, int id) { struct uvc_entity *entity; list_for_each_entry(entity, &dev->entities, list) { if (entity->id == id) return entity; } return NULL; } The UVC spec says : Each Unit and Terminal WITHIN THE VIDEO FUNCTION function is assigned a unique identification number, the Unit ID (UID) or Terminal ID (TID), contained in the bUnitID or bTerminalID field of the descriptor, but the control includes also sound function, that explains why the issue occurs. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
