tree 4ff063ca4dd880e210d2ede506ced094f625f4b1
parent e557e6e8e887c65a61f75f712101abc10b589b35
author Saurabh Shah <saurshah@codeaurora.org> 1347554031 -0700
committer Iliyan Malchev <malchev@google.com> 1347554402 -0700

hwc: Add non-zero checks. Move warning log.

Add check for presence of non-zero number of layers.
Move the "composition after powerdown" log under that check.
Move the caching of dpy under list non-null check.

Change-Id: I99b9293e671a15ba1fb31692e30413d2bbd97867