Camera: doc update for independent 3A
automerge: 668e43c

* commit '668e43c08838252e8954a4f78851f368ebf573bd':
  Camera: doc update for independent 3A
tree: 81075e5f4bb77f9b0c87866de9f508720bbad800
  1. audio_effects/
  2. audio_route/
  3. audio_utils/
  4. camera/
  5. private/
  6. CleanSpec.mk