p4notelte: update overlays

Change-Id: I873b03a5428ab32a5057fe8b0b05c0da7d282715
p4notelte: fix up camera and camera overlay

Change-Id: I1e65db75cd8e5f766fab3c7060f71c440b5428ff
p4notelte-common: fix AF results

Change-Id: I70a9716eed8d11cedeb40d4da4088964f8d2882d