Camera hal change for 0-memcpy in media recording framework

o document the camera hal to clarify the reviewer's questions.

bug - 3042125

Change-Id: I3edf701d084933ee8d1e3b054d222e8c9dfc42a5
1 file changed
tree: 5fe89c2c6b3f94802a0b9feae239d70609b3a9d1
  1. camera/
  2. cmds/
  3. drm/
  4. include/
  5. media/
  6. services/