Fix light sensors for GT-N5100

Change-Id: Ifd1bd76ec2ebf8014107747474145d0bfc9a3281
Fix proximity sensor for GT-N5100

Change-Id: Ic5542259e9ff91ba20216844cf8a65f4a252c111
smdk4412: initial support for n5120

Change-Id: I21144c9f3146c9043b137f180c064627ebeed71e
smdk4412: update fimc_capture and sr130pc20 cam driver

-updates are from i605 4.3 kernel source
-updates + small hack fixes front cam on kona

Change-Id: If8348be6dbef50bb322a60d554d177e046eec429