Custom Resolution Utility (CRU)

[ToastyX]

(03-26-2022 12:32 PM)SPEED Wrote:  I thought i'l give it a try. Unfortunately nobody has build such a cable yet. Still, it's strange that any custom resolution at 4k don't work. I can get custom resolutions at 2k but nothing at 4k with hdmi cable or with the adapter cable.

You should be able to add 4K custom resolutions. What is the pixel clock of the resolutions you're trying to add? HDMI 2.0 has a pixel clock limit of 600 MHz. Is the driver still applying that limit with HDMI 2.1? That shouldn't even apply with a DisplayPort adapter anyway, so that would be a driver bug.