work one webcam out of two webcam connect to xhci controller for 2 usb3.0 ports

[jim.cromie at gmail.com]

On Wed, Oct 12, 2022 at 11:21 AM Malatesh <malatesh10 at gmail.com> wrote:
>
> Hi Team,
>
> Good Morning/Afternoon/Evening.
>
> I connect two usb webcameras and one mouse, one keyboard to  xhci controller, which has 4 usb v3.x ports.
> Here, keyboard and mouse works fine without any issue.
> But out of two cameras, only one camera works( I mean when I click preview only one camera show and one camera show blank )
>

lemme ask some obvious questions:
- both cameras work one at a time ?
- does order of plugin affect which one blanks ?
- are they both the same camera model ?
- can you borrow a 3rd camera ?