fm: fix openRecord prototype

Change-Id: Id350fb508d38b428c48ab25a76acb13afb3a2717
Add support for ICS audio blobs

Enable with the ICS_AUDIO_BLOB CFLAG

Change-Id: Ie174d5997202b8931c1f11db62b6ec2e377f096a
Merge remote-tracking branch 'cm/cm-10.2' into HEAD