gralloc: Avoid unnecessary overlay set calls for HDMI

Call setPosition and setParameter for HDMI only when there is a
change in the rotation or position.

Change-Id: Id11b58408607c2f9799bb332c30d52f52957ec4e
This commit is contained in:
Arun Kumar K.R 2011-03-08 19:03:09 -08:00
parent c2516125da
commit fb772f887b

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