revert back to libion_ti for omap4

Change-Id: I598cf208810a203a10d4c0f834b85dabcdbb2477
re-update kernel headers for k34

Change-Id: I42968bffed9dc2032ceafa6d020193dc1c11b346
re-update includes for k34

Change-Id: I94222df69bd62fec8674407160d41dca92f8a6b0
enable HWC_11 define for k34 dual display / framebuffer changes

Change-Id: I0a013d0935b900b3252a3c35cdbdac02e6fa66d6