I am working towards using the DB410C for an embedded touch display. I am using Android as the os running on the dragonboard. I have built with previous aosp master branches (in the dates 4-25 to June timeframe) which have no graphics issues. When running aosp master latest, and even getting Android 10 to boot, I am having some Artifacts similar to screen tearing. What can I do to debug this issue?
Using the db410c with a TI SN65DSI86 bridge to convert DSI to eDP, and driving an innolux N173HGE-E11 panel. Using amits 5.2 Kernel with some patches to get the display running. I’ve experience similar issues with the 4.14 kernel as well. Like I said, previous aosp master builds work perfectly fine, so I know it isn’t hardware. Kernel is exactly the same between builds.
