4. Create an 1920*1080P EDID txt file to setup the HDMI to CSI adapter before you can connect it to a HDMI source. This EDID file will enable the video and audio mode supported.
sudo nano 1080P60EDID.txt
Copy below EDID data and paste to 1080P60EDID.txt, or download EDID data from https://github.com/6by9/CSI2_device_config/blob/master/1080P60EDID.txtor https://github.com/FearL0rd/RPi5_hdmi_in_card/tree/main/hdmi2csi2card (Provides more EDID options)
<pre>
00ffffffffffff005262888800888888