use allocSize for QCOM blobs
add legacy functions for camera
Switch to -DUSE_FENCE_SYNC as our blobs do not support native fence sync's
This is not needed anymore with the 4.2.2 blobs
Revert "Switch to -DUSE_FENCE_SYNC as our blobs do not support native fence sync's"

This reverts commit 8a9992dabf6ff43d1db735ce01da3e81cc0e9d2a.
Merge remote-tracking branch 'pabx/jb42' into jellybean