Hi, i have a Gigabyte Brix 12th gen intel 1220P and have a weird problem. I cannot set HDMI port to full RGB with modetest. The value says that it is but looking at movies and the interface its not. Using a USB-C Display port to HDMI cable to test using modetest full RGB is working fine. The problem with the HDMI cable is that in movies the blacks looks very crushed and greyd, like if the brightness is set to high. There is also no option for YCbCr444, my old AMD 200ge defaulted to that and had no problems. Normally my config is 'Mini PC > AMP > TV. Removing the amp to make sure its not doing anything doesnt matter. The amp is not the problem. The reason why i prefer the HDMI cable is CEC and the use of BT.709 which is as far as i no for 1080p movie the correct colorspacing. The USB-C cable can only do RGB and BT.2020 and has no CEC support.
Using LibleElec 10.95.0 Beta 1
LE10 kernel is too old for the CPU so i cannot test that version
Log with HDMI cable http://ix.io/4nin
Sorry for my english is second language
The HDMI cables are 48Gbps
