msm7x27a-common: Enable use of FFMPEG codecs for extended formats

Change-Id: I40f9d4d35ad7af19be754889ac2b7fd59dc1366f
msm7x27a-common: updated prebuilt wifi module

Change-Id: I35eeb3d09597e3f1d6c73085adeee6e9c3567899
msm7x27a-common: Switch to QC power hal

Change-Id: I04e6ef9c50485565c165e66f12ff5978ad698a74