I have a i.mx6 SABRE SD board which has 2 display outputs. I have a fixed function for FB0/FB1 and would like to have Android use the second display at FB2/FB3 instead.
I have been pouring through documentation on the web and source code (Android 6.0.1), but it has not become obvious to me how I define which devices are available to Android. I looked in the device specific files of Devices/FSL and Hardware/IMX/mx6 and believe there may be a way to hard-code this in these files, but to date, I have not seen how to configure this at runtime.
Can someone please point me to how I might accomplish this...