Where is the display driver located?

I am wanting to know where the display driver is located on an Android device, and in which partition?

I want to transplant the display driver from one device into an image file for flashing to another device.

edit: just answered my own question, it's lk.bin - or uboot, just ripped that section off and transplanted it on a rom that works on the other device but wrong display driver.


While I'm here, does anyone know what corresponds to the screen digitizer? I know it's in the system image file rather than in the boot, as there's a difference with the different system images from different devices, but same boot and kernel from same device.