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2026-04-08 22:29:11 UTC

Lucie / minute on Nostr: hell yeah, got displayport alt mode over usb-c working on rk3588 pocket reform with ...

hell yeah, got displayport alt mode over usb-c working on rk3588 pocket reform with mainboard 2.0!

in the end it was a DP lane polarity issue: USB3 allows lane polarity swap for better PCB routing, but DP doesn't. tricky when you need to reuse the same lanes for both.