I can confirm that the camera is now working (but not thoroughly tested) on my Dell XPS 13 (9315) running stock kernel (5.15.0-46-generic #49-Ubuntu SMP) and following the steps in Comment #40:
$ sudo add-apt-repository ppa:oem-solutions-group/intel-ipu6 $ sudo apt install libcamhal-ipu6ep0
I can confirm that the camera is now working (but not thoroughly tested) on my Dell XPS 13 (9315) running stock kernel (5.15.0-46-generic #49-Ubuntu SMP) and following the steps in Comment #40:
$ sudo add-apt-repository ppa:oem- solutions- group/intel- ipu6
$ sudo apt install libcamhal-ipu6ep0