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Interfacing (DSI, CSI, I2C, etc.) • Re: SN65DSI84 based solution non-working on Pi5

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Code:

hfront-porch = <16>;
Is likely to be the issue, as found to be the issue on viewtopic.php?t=373083.

The RP1 DSI PHY seems to be slower to transition from LP to HS than vc4, and also currently wants to always drop to LP once per line during the HFP. Increasing it slightly (probably only around 36) is likely to be sufficient, but I'll dig your board out and see if I can get it going (the LCD connection always seemed incredibly fussy when I last tried it).

Statistics: Posted by 6by9 — Fri Jul 05, 2024 9:37 am



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