audio: invoke CSD client APIs only for Fusion3 platform

- CSD client APIs are only used for Fusion3 platform.
  Always check platform_is_Fusion3() before invoking CSD APIs
- Miscellaneous fix for QCOM FM and ANC flags
  in AudioPolicyManagerALSA

Change-Id: I549b602cd782b737bf75a69e5cabd776547aa0ca
alsa-sound: fix typo

Change-Id: Idce1c52077b14a491cfa5156db16898d35094b79
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1