Graphics, sound and multimedia • Re: Cannot open device /dev/video0 on Pi 5 HDMI to CSI (TC358743)

Thank you for getting back so quickly.

I tried changing the line to media-controller=1, and although now seeing an entry for rp1-cfe (see below), I'm still getting: Cannot open device /dev/video0, exiting. I've again tried both their X1300 and C790 modules with the same result.

Is there anything else I can possibly try? I'd be happy to send you one or both of their TC358743 devices if that will help diagnose the issue. Unfortunately this is problematic for me that I can't get this working, so anything that I can do to help would be greatly appreciated.

pispbe (platform:1000880000.pisp_be):
/dev/video20
/dev/video21
/dev/video22
/dev/video23
/dev/video24
/dev/video25
/dev/video26
/dev/video27
/dev/video28
/dev/video29
/dev/video30
/dev/video31
/dev/video32
/dev/video33
/dev/video34
/dev/video35
/dev/media0
/dev/media1

rp1-cfe (platform:1f00128000.csi):
/dev/media2

rpi-hevc-dec (platform:rpi-hevc-dec):
/dev/video19
/dev/media3

Cannot open device /dev/video0, exiting.

Statistics: Posted by smeyers61 — Tue Apr 15, 2025 1:18 pm

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