Coolbits not working on PRIME render offload setup

I have been trying to get the clock offset settings to show up in nvidia-settings, Xorg logs say that option coolbits is not used. I have heard people say that it is impossible, is there any way to get this to work. I tried using nvidia as primary gpu, since there is no display connected directly to the GPU, it results in a blank screen.nvidia-bug-report.log.gz (284.8 KB)