Hyperpixel 4 Kernel Drivers

Support
1

I am making a small android tablet with the Hyperpixel 4.0 rectangular screen. The android build doesn’t work with the display out of the box even when adding the overlay to the config.txt. I am building a custom kernel but I can’t find the kernel driver that is built into raspberry pi os by default that allows the screen to work. Any help would be appreciated!