I got my OLED yesterday and I’m a little confused about how to turn on HDR. I only had time to try two games yesterday and I’m not sure it worked on either one.
Mortal Kombat 1 - It let me turn on HDR but I didn’t notice any immediate change like I do on my OLED monitor.
Tony Hawk 1+2 - HDR is greyed out, I can’t select it at all.
Side note - Tony Hawk runs at a near solid 90fps at medium settings. I was wondering why the game felt different than on my LCD Deck and was shocked when I turned on the FPS counter.
Try Proton Experimental, heard that can get HDR working on Windows games.