Improve camera documentation.

bug:3212606
Change-Id: Iee7106e4665c08a4c75471114010b75d63ac74ce
3 files changed
tree: bffc3c9c96072ce21e9c55372b4b39fa8ed991bc
  1. camera/
  2. cmds/
  3. include/
  4. media/
  5. services/