* Replace crespo-based VSYNC uevent mechanism in hwcomposer
with a custom IOCTL mechanism instead (required kernel
modifications.
* The VSYNC uevents were spamming the Android UEventObserver
and causing about 7% of constant CPU load
c86856efabfa0b2981ceb47898dc5873a4998707
Improve custom VSYNC handler in hwcomposer
* only poll when necessary
* solves suspend/resume instability?
45bf1dae7fa9057a3415151f7559e7bd2a162ead
Change-Id: Icdb5c60059e71688479d390b7b3a1f09a0315a5f
Patch Set 2: removed unused files,
as audio, camera and sensors are device specific
Patch Set 3: aries OMX
Patch Set 5: liblight patch for epic
Patch Set 9: liblight(s) is device specific, rmed it from here.
Change-Id: I57a3d5714037836bab441ee5a3e772c260fb21d4
