No firmware update, indeed.
I attach the rules file created during compile.
v4l2-ctl --all gives what seems to be information about the laptop integrated webcam
And the last lines output by dmesg are:
[ 1391.394958] usb 2-1.6: new high-speed USB device number 4 using ehci-pci
[ 1391.505061] usb 2-1.6: New USB device found, idVendor=199e, idProduct=8101, bcdDevice= 1.00
[ 1391.505066] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1391.505070] usb 2-1.6: Product: DMx 31AU03.AS
[ 1391.505073] usb 2-1.6: Manufacturer: The Imaging Source Europe GmbH
[ 1391.505076] usb 2-1.6: SerialNumber: 50700328
[ 1392.639425] uvcvideo: Found UVC 1.10 device DMx 31AU03.AS (199e:8101)
[ 1392.640754] uvcvideo 2-1.6:1.0: Entity type for entity Input 4 was not initialized!
[ 1449.126096] perf: interrupt took too long (4010 > 4000), lowering kernel.perf_event_max_sample_rate to 49750

 

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