Comment # 7 on bug 1217750 from varval761

I still plan to test the proprietary Nvidia driver and some other things, but I
just wanted to check whether there's any new info since I last looked into this
that I should be aware of before testing again?

I was also wondering if it's possible to completely disable the Nvidia dGPU and
just use the AMD iGPU (with the open source AMD drivers)? How do I know which
GPU the built-in laptop screen is "connected to"? And how can I know which GPU
is being used by KDE/KWin and other programs?

I can also test the new HDR functionality in KDE and see how it looks with
different drivers etc, if that could give any more clues.