display: Use project pathmap

Change-Id: I1bdb8fb830c8756be162055f172b33bcfc3cc1ef
hwc: Blank and unblank primary on first boot

Change-Id: I246858f216d58e2e96a1faf1afac60372f3ddcab
hwcomposer: Use RGB_BORDERFILL only on MDP 4.2 and higher.

MDP 4.0 does not support RGB_BORDERFILL and causes the display to fail
initializing.

Patch Set 2: Actually set MDP_RGB format if not BORDERFILL.

Change-Id: Ib2007221c4dc78fd17ced97c0a0d28896c877b80
gralloc : Don't fallback to system heap for framebuffer allocations

MDP can not handle buffers from system heap, so try camera heap
first, before falling back completely to system heap

Change-Id: I7e2ab0094be5d1075be1ca93295cf54b84101835