Hello,
I have a Samsung Galaxy Book3 Pro (940XFG). The camera was not working and upon inspecting log I noticed that it complained about clock frequency. I patched the driver for my machine with DKMS by changing the clock frequency to 26MHz instead of 19.2 MHz and it immediately started to work.
I am socializing this finding. Happy to contribute it back but I have honestly no idea how to do that properly.