tree 4015858205976e3b19dc5e65df0458adf9b088cd
parent c0a3e7982ae5b18bd857b188271cea807250af89
author Emilian Peev <epeev@mm-sol.com> 1329202629 +0200
committer Iliyan Malchev <malchev@google.com> 1329240862 -0800

CameraHal: Workaround for delayed AF events

Addresses a corner case with b/5534973

- If the OMX Camera component delays ( for whatever reason )
  the AF status notification during cancelAF, then there is
  a chance that the AF callback timeout inside 'doAutoFocus()'
  might expire and an incorrect failed AF callback might be
  generated to the client. What this change does is to
  immediately unblock the thread waiting for AF status after
  the configuration for stopping AF. This way we are
  effectively skipping the wait on the OMX component.

Change-Id: Ieda419b3ceee20eee80b543a00cd59b8f51d1cbe
Signed-off-by: Emilian Peev <epeev@mm-sol.com>