7015a91bc8
HDMI should be updated only in conjunction with primary. Which means on a resume from suspend (which is treated as cable connect in HALs) we need not draw ahead of primary. A good way (already existing) is to call invalidate() on SF on cable connect so that primary is updated and only then HDMI, by a trigger from disp_loop thread. Change-Id: I7d5268b2f0e27adb04aade757c36483cdfc1333e CRs-fixed: 335763 Conflicts: libgralloc/framebuffer.cpp libhwcomposer/hwcomposer.cpp