Cannot set output to YUV 422

I am using Driver version 470 running on Ubuntu 20.04 with RTX 5000 card.
In the X server Settings i can only select YCrCb444 or RGB. There is no option to select YCrCb 422.
The display is connected thru a Blackmagic Micro Converter HDMI to SDI 12G.
This converter only supports YUV422 format.
Any idea on how to get this setup working properly?

AFAIK, the nvidia linux driver doesn’t support YUV422.

generix is correct. Both YUV/YCrCb 444 and 422 support is still a work in progress, so that particular display convertor won’t function on your system. 420 mode is currently supported.

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