dell xps plus 9320 ubuntu 22.04 camera not working

I have new dell xps plus 9320, I installed ubuntu 22.04 and the camera is not working.

Does there any additional installation that I need to do? 

Any driver that I need to download?

I use my computer for meetings and I have to use the camera.

I would appreciate if you can help me to solve that problem.

Thank you.