Revert "camera: Fix loss of focus mode between shots"

This reverts commit 40279ba1fd2d4f02d889699df1eccf3d3a01df55.

V4L2_CID_CAMERA_FOCUS_MODE has the side effect of resetting the
sensor AF position. Hence, the focus is lost each time SetParameters
is called and this happens during a snapshot resulting in out of
focus pictures.

Change-Id: Ia644b62e3752196c0637053150af7899155d6a47
Revert "smdk4412-common: audio: remove old workaround for call audio issues"

This reverts commit 32ed0f56bc77bf5817e5cdc9d40f7a4082cc9544.

There are reports of cases in which this still is happening.

Change-Id: I0e49a3ff8476ef6212233a38f0d96642710e991e
Enable use of FFMPEG codecs for extended formats

Change-Id: I1dc66749b6b5548c3617cbbfff389abc3d319562