msm8960: Changes for 3.4 kernel update

 * Update headers and use new ION API.

Change-Id: Ib90c19dbdbc667eb008f1b30827145d70d0ed7aa
msm8960-common: set QCOM_COMPRESSED_AUDIO flag

Change-Id: I8d9379697f3f34b732b40004c50d3bdacf71c3c0