hwc: frame repeat control support

Pass renderer's setting in metadata to mdp.
Log play time for renderer to detect.

Change-Id: I22b353e591ca471a5c6466d956b2e2ec284f56a6
Merge "hwc: frame repeat control support"
liboverlay: Close BF pipe though floating pipe close fails

* Close borderfill pipe eventhough closing of floatingpipe
fails.
* On startup if borderfill pipe is connected, use the
index corresponding to that rather than requesting a new pipe.

Change-Id: I4b52a897733845f00cb315219635ae8b6a45b9fd
Merge "liboverlay: Close BF pipe though floating pipe close fails"