back to konstaT camera

Change-Id: Ia690551004f2d777f549fb7296128d3f6c08ff9e
bcm4325: Privatelib implementation to fix signal strength

Change-Id: I8570338d96daaef62b46f8e1bb43f515596eb97b
cam fixes from konstaT

Change-Id: I1756750ecd9d9f9b712c74b75228d85221f92a56