we have developed a custom system based on a TX2 Jetson and some weeks ago switched to Jetpack 4.3.
Our display panel has an ILI9806E Controller, a resolution of 480x800 and runs mostly well connected to head0.
The remaining issue with the display is, that there is some wraparound of 8 rows visible.
9th : top display row
…many incrementing rows…
4th row : bottom of display
Each horizontal line displays fine and adjusting the display timings does not seem to have a direct effect on the issue. My colleagues had the same issue with older Jetpack versions.
I also tried direct access of the fb0 device without X and found the same behavior.
Do You have any idea on what I should examine to get a correctly working display panel?