Intel Gemini Lake 4K@60HZ problems
#1
Hi,

I have finally received my new Intel Gemini Lake NUC NUC7CJYH. I was able to install the custom Libreelec build from sky42 called "8.2.5-6.42 kernel 4.17 for UHD 630 / Coffee Lake / Gemini Lake". All is working good except the 4K 60Hz I was only able to get 4K 30Hz. I hope somebody already has solved this issue and can describe what I do wrong here. Each help is really appriciated. I use the following equipment.

- Intel Nuc NUC7CJYH
- Denon AVR X3200W 4K Receiver
- LG UC970V 4K TV 

best regards René
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#2
I would recommend to update to the latest LE https://forum.kodi.tv/showthread.php?tid...2&page=279
and after in the whitelist option disable 4K@30hz and just keep the 60p , i had similar problems with 1080 50hz which was in some version displayed as 25hz, disabling 25hz fixed my issues
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#3
(2018-08-13, 09:26)rene54321 Wrote: Hi,

I have finally received my new Intel Gemini Lake NUC NUC7CJYH. I was able to install the custom Libreelec build from sky42 called "8.2.5-6.42 kernel 4.17 for UHD 630 / Coffee Lake / Gemini Lake". All is working good except the 4K 60Hz I was only able to get 4K 30Hz. I hope somebody already has solved this issue and can describe what I do wrong here. Each help is really appriciated. I use the following equipment.

- Intel Nuc NUC7CJYH
- Denon AVR X3200W 4K Receiver
- LG UC970V 4K TV 

best regards René
ISTR I had to add a custom resolution using xrandr or similar on my Apollo Lake + DP1.2->HDMI 2.0 adaptor combo in LibreElec.

There is a thread elsewhere where @fritsch posted helpful configs.
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#4
A reminder that HDMI will not work out of the box, you will need to use displayport.
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