msm8960-common: use qcom display variant

Change-Id: I595b696da8166e27b193e43da3831e66389a3cbf
msm8960-common: update header files for qcom display variant

Change-Id: Icc59bb3fdb7701667f5ea4530eb1a01c2d1ab3d3
msm8960-common: update property for mdp composition

Change-Id: I546c3b243e739b866162ada824740f3c084c6d0c
configs: update audio_policy.conf

Change-Id: Id9aba995c4daaef0ecd03968c17f91693331876d
msm8960-common: use CAF QCOM Audio variant

Change-Id: I21a8fc82e36972c4f91e0a0861212125503e3af1