tree 0b7384538b706387ca8a05a94737c08233beb5df
parent b6a9d10508e321ebc53193a117bf6c65d98ae888
author Emilian Peev <epeev@mm-sol.com> 1350892392 +0300
committer Eino-Ville Talvala <etalvala@google.com> 1351009842 -0700

CameraHal: Sync AF cancel with incoming OMX events

- Cancel AF is made to wait on incoming OMX events
  when AF status changes. An AF timeout is introduced
  in order not to block this call indefinitely.
- Additionally calls to 'autoFocus()' will immediately
  trigger AF callbacks if fixed modes are being used.

Bug: 6949572

Change-Id: I5f240fb6fc7fe53aecaff76d75d608dd522c1e27
Signed-off-by: Emilian Peev <epeev@mm-sol.com>