The EDID needs to be set on the subdev, not on /dev/video0 (the default if you've omitted a -d option).Yes i tried to load an EDID using the same one i used for the Pi4 (https://wiki.geekworm.com/C779-Software)and i have the same ioctl error if i try to push it:Code:
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@raspberrypi:~ $ v4l2-ctl --set-edid=file=edid.txt --fix-edid-checksumsVIDIOC_S_EDID: failed: Inappropriate ioctl for device
Statistics: Posted by 6by9 — Thu Jun 27, 2024 8:47 am