rhine: merge sony 4.3 changes

Change-Id: Iea2091e3a5fb0df5c8b843dc3c35c3fe0e45d75e
rhine: build dt
No longer use specific variants for audio/media/diaplay
Disable QCOM HW build flags
rhine-common: fix ril header

i'm not sure if we still need this hack with 4.3 blob
just fixing the header to allow ril to build
Switch to use caf display
We use our own camera that depends on VECTORIMPL_SYMBOLS
Fix building with non AOSP audio