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Interfacing (DSI, CSI, I2C, etc.) • Re: CM4, DSI data append one pixel every horizontal line

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Are you sure you're power-on sequence is correct?

I'm under the impression you're missing something.

One can find a RM69330 data sheet here https://ifan-display.com/wp-content/upl ... ersion.pdf
Had a look at several of these OLED's - pretty much the same copy&pasted data sheets, some have a init sequence, others don't.
this one matches the values which you've added to your driver.
power-on.png
I will leave it to you to
- check them for plausibility against the TCON spec
- get your power-on sequence fixed

I've not checked if that one will let the display run on a single lane MIPI-DSI or on SPI interface!

Statistics: Posted by aBUGSworstnightmare — Fri Jul 26, 2024 2:17 pm



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