Merge "Camera: codegen doc update" into mnc-dev am: 69c5e7143d am: add4b91d41 am: 7417f70ac6 am: e2d516fd4b
am: 5794dbb1a5

* commit '5794dbb1a5f54b116911526c1086efda5dfb63f7':
  Camera: codegen doc update