ENGR00255920-2 mxc vout:wait for 2 vsyncs when streamoff

Some expiring video buffers may have been rendered to
display triple buffers for display. The relevant triple
buffers are set to be ready and depend on the display
hardware engine to switch them to be active on screen in
turn automatically. So, we need to wait for at least 2
vsyncs to make sure all of the expiring video buffers be
shown on display already.

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
(cherry picked from commit f7479db43eb2fa9bdb03c1ce99239a3136345105)

0 files changed, 0 insertions, 0 deletions