[CentOS] Logitech Brio 4K Ultra HD Webcam - 960-001105

[Phil Perry]

On 11/11/17 02:22, Gregory P. Ennis wrote:
> Everyone,
> 
> I was hoping to be able to plug the Logitech Brio in and have it work,
> but it did not.  I can have it connect to a Windows 10 laptop and have
> it function, so I know the camera works.
> 
> The Centos 7.4 is recognizing it when I plug in the usb 3.0 cable. The
> results of dmesg demonstrated :
> 
> [ 4519.922257] input: Logitech BRIO as
> /devices/pci0000:00/0000:00:04.0/0000:03:00.0/usb9/9-4/9-
> 4:1.4/input/input25
> 
> [ 4519.922402] hid-generic 0003:046D:085E.0009: input,hidraw0: USB HID
> v1.11 Device [Logitech BRIO] on usb-0000:03:00.0-4/input4
> 
> [ 4519.956452] usb 9-4: current rate 16000 is different from the
> runtime rate 48000
> 
> [ 4519.963948] usb 9-4: current rate 16000 is different from the
> runtime rate 48000
> 
> [ 4519.973798] usb 9-4: current rate 16000 is different from the
> runtime rate 48000
> 
> [ 4825.386775] usb 9-4: reset SuperSpeed USB device number 7 using
> xhci_hcd
> 
> [ 5079.321074] usb 9-4: USB disconnect, device number 7
> 
> 
> I am not seeing any new device driver in /dev/
> 
> Testing the programs 'cheese', 'vlc', and 'ucview' did not identify the
> camera.
> 
> I have used Logitech C922 webcams with Centos 7.4 which work just by
> plugging them in.
> 
> Does anyone have any ideas as to how to make this 4K camera work on
> 7.4?
> 
> Thanks for your help!!!
> 
> Greg Ennis
> 

You will need the appropriate device driver for it, and that driver will 
need to support the device.

Probably the easiest way to see if the device is supported on Linux yet 
is to boot the very latest kernel, which conveniently for you is 
packaged in RPM format in the elrepo-kernel repository. Head over to 
elrepo and set up the repository on your system:

http://elrepo.org/

then install the latest mainline kernel:

yum --enablerepo=elrepo-kernel install kernel-ml

Reboot to that new kernel (currently kernel-ml-4.13.12) and see again if 
the device is supported.