tree af40fe872ad7f01326f44468ae82043a273c6d93
parent 04512dd8a3fd2830139e3f352a295841c7eed190
author Travis Geiselbrecht <travisg@google.com> 1332194979 -0700
committer Travis Geiselbrecht <travisg@google.com> 1332445060 -0700

DO NOT MERGE

hwc: disable using DSS for more than one hw RGB32 layer > 1280x720

Current dss hardware seems to be able to handle 2 layers of 1080p RGB32
content before buffer underrunning. One layer (OVL3) is always consumed
by the framebuffer, so we're left with at most one 1080p layer from
surfaceflinger.

Add code to punt the 2nd and above 1080p RGB32 layer to the SGX.

This works great for games and video content, since they seem to
generally be RGB16 and NV12 layers, which DSS can deal with.

Change-Id: I3566181b218d4babf588c98737c90eb22d32668e