Zero 2 Pro CSI MIPI Conversion 15/22 Pin

Hello

I have some 15 and 22 MIPI CSI interfaces coming out of a converter (converting HDMI signal to CSI to input into the SBC). Is there a way to interface with 15 or 22 pin MIPI CSI cables?

Or is there a good way to get low latency (realtime HDMI) signal into the Zero 2 Pro?