Hi All,
I have an ADS5121 eva board I just want to make a couple of questions about EGL library:

1)In theory, does EGL library support the hardware overlay layers of Display Interface Unit (DIU)?
The Display Interface Unit manages three planes onto the display, so I'd like to draw on them using OpenGL ES APIs.
Furthermore, I "found out" that EGL offers layer selection through the EGL_LEVEL config parameter.

2)If EGL library support overlays, do I need a window/graphic manager (e.g. XOrg) for using that feature?

Thanks a lot,