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
smdk4412-common: fix charging animation

Fixes the charging animation when device is off.

Change-Id: Ic676b9a67736af43c8ffa730e221dec73c9fd5c0
smdk4412-common: proper fix charging animation

Change-Id: If05147eadc7a2285409054204cc2a071d819a991
smdk4412-common: Fix google camera

Thanks to feed3@xda

Change-Id: I8928aa76753c03908c68d649baa4d0974beb4595