Currently, when there is an idle power collapse HW resets
the internal read pointer value to 0. This causes the trigger
window to be out of sync when power is restored until the
next vsync is received.
This change overrides the internal read pointer value to
the maximum qsync timeout value on restore and defers frame
trigger to next vsync.
Change-Id: Ibdad3f8eb367136ee0d766bed10742a281e36b4e
Signed-off-by: Amine Najahi <quic_anajahi@quicinc.com>
16f59151af