display: Let the gralloc_priv.h header be overloaded

Change-Id: I44a10eaa285d0521669781a4fafb7641df209186
display: Use project pathmap

Change-Id: Idebfe1e9477b5b05410df11071f681eec8d41c74
display: add TARGET_PROVIDES_LIBLIGHT

ps1: Initial port to cm-12.0
ps2: Add 8084 and 8226

Change-Id: I9388f3582d74b4b569e2807e4ec6177dc50f38d0
display: Use direct project pathmap

Change-Id: If89354c2e00ed3adcb6f55fdd44e6f26b92dea41
Fix copybit

Compiler was throwing warning when it tried to store an unsigned int inside an int.

So cast the unsigned to int.

Change-Id: I42b990939de3948615e7b6599aed15918b1ec099