Custom Resolution Utility (CRU)

[rix81]

Hi I'm using DP>HDMI adapter with Intel UHD (intel N100 integrated graphics)
The problem that when using such adapters, Intel driver, for unknown reason, hides color mode settings. It works in RGB mode by default, how can I switch to YCbCr 4:4:4? Very important to me.
I guess that I need to create custom EDID file, where all modes except YCbCr 4:4:4 are deleted. Will CRU help with this? How is it possible to do it?

thanks beforehand