tree 0087666b68164bb524da6fdde9d35837970d22d5
parent 2c7c8ba56ad9c0c08fde6f86771475f03a03e6fd
author Mathias Agopian <mathias@google.com> 1347489297 -0700
committer Mathias Agopian <mathias@google.com> 1347496926 -0700

don't call hwc with non-empty layer lists for blanked displays

we now make sure to take the blanked state of a display into
account when we build its list of visible layers, this ensures
that we won't call prepare/set with a non-empty list when the
display is blanked.

Possibly fixes 7075380, 7103553, 7130187, 7016215

Bug: 7075380
Change-Id: I9fdd2e73d1b7621eaeca3d4ac2ae60d9fb1b3631