Hello everyone, recently I played around with my kabylake i5 nuc box and found that on some TV's the screen stays black as soon as I go to 4k@60. The TV only accepts 4k@60 at yuv 4:2:0 (I also saw hdmi range extenders and stuff that don't support yuv 4:4:4 on 4k@60). I tried to force limited mode through xrandr or by overriding the edid information, but nothing worked so far. Now I wonder if there is a way to force yuv 4:2:0 ouptut on the kernel level. Thanks.
Kind Regards, Wolfgang
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