hammerhead: Disable forced use of triple framebuffers

 * This can cause additional input latency and isn't really
   needed on this hardware.

Change-Id: I662915c08f9e8b9eef609319806feda880acc7a5
hammerhead: Enable use of FFMPEG codecs for extended formats

Change-Id: I1dc66749b6b5548c3617cbbfff389abc3d319562
hammerhead: hasHighBrightness flag to true

Change-Id: I705a13444988c3a7d701139ad9ec91f2a3bd2204
Merge "hammerhead: hasHighBrightness flag to true" into cm-11.0
Merge remote-tracking branch 'cm/cm-11.0' into kitkat