Troubleshooting • HDMI-CEC with Bookwork on original Pi B (not B+)

I'm having trouble getting hdmi cec to work on an original Pi 1B (black audio jack, 256Mb, no i2s pads - one of the first 10k batch).

I've downloaded Raspberry Pi OS Lite dated July 4th 2024.
If I boot the resulting SD card on a pi 1B+, running cec-ctl returns stuff as expected.
If i boot it on the refreshed 1B (i2s pads, blue audio jack) it also returns stuff as expected.
If I boot the same card in an original pi 1B, cec-ctl returns "Failed to open /dev/cec0: No such file or directory"

Is there anything I can do to fix this?

Cheers

David

Statistics: Posted by davidmonro — Sun Aug 11, 2024 3:39 am — Replies 2 — Views 55

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