login: tag the Mimo 720 ID_AUTOSEAT

login: tag the Mimo 720 ID_AUTOSEAT

This device is a combination USB hub, displaylink graphics, and e2i touchscreen

Bus 001 Device 005: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 006: ID 17e9:401a Newnham Research
Bus 001 Device 007: ID 1ac7:0001

|__ Port 1: Dev 5, If 0, Class=hub, Driver=hub/4p, 480M
    |__ Port 2: Dev 6, If 0, Class=vend., Driver=udlfb, 480M
    |__ Port 2: Dev 6, If 1, Class=HID, Driver=usbhid, 480M
    |__ Port 3: Dev 7, If 0, Class=vend., Driver=usbtouchscreen, 12M