Allow building against other qcom display HALs

* also fix normal pathing to use the new aosp paths

Change-Id: I26ca3f28f950e82130ba51b4408234d06703d044
DisplayDevice: Backwards compatibility with old EGL

From 4.1 to 4.2, the display subsystem was reworked to
use SurfaceTextureClient/BufferQueue instead of
FramebufferNativeWindow for the framebuffer itself.

Unfortunately, some legacy EGL libraries make assumptions
that any framebuffer device will be FramebufferNativeWindow.

These EGL libraries will fail when used in 4.2 as if the
framebuffer is not FramebufferNativeWindow, they will
try to dequeue more than one buffer at a time, which
will cause a hang of the graphics subsystem.

This allows use of FramebufferNativeWindow to keep
legacy EGL implementations happy.  Confirmed EGL
implementations that need this include but are
not limited to:

Set BOARD_EGL_NEEDS_LEGACY_FB to use

Tegra2/3 ICS EGL
Mali400 ICS EGL (Allwinner A10)
Mali400 Jellybean (4.1) EGL (Samsung Exynos4)

Original implementation by OndraOrg of XDA:
http://forum.xda-developers.com/showpost.php?p=34469675&postcount=19

Change-Id: I74005cf6753b3c9bfb4c1e32fb641f5167787917

Conflicts:
	services/surfaceflinger/DisplayDevice.cpp
hax: Split the exynos4/tegra legacy code paths

They hang up at different places, and require different fixes.
Tested on t3 and e4

Change-Id: I46257a7e9e6b6e093a5cb92eaaaef4bdd0435a12

Conflicts:
	libs/gui/Android.mk
	libs/gui/Surface.cpp
	services/surfaceflinger/DisplayDevice.cpp

Conflicts:

	libs/gui/Android.mk
surfaceflinger: enable EGL_NEEDS_FNW for qcom legacy

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ia6df94e8380062d646e29f293e5dc768e8a138e7
Don't use fence sync for qcom legacy

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ifecc7af579bfde9d0a7daaaf528ea0773ce6ceb2
libgui: Bring back support for mHeap-based screenshots

Older graphics libraries throw a hissy fit when trying to lock
buffers for Surface-based screenshots, on at least Tegra2/3 and
Exynos4 hardware.

This patch depends on the BOARD_EGL_NEEDS_LEGACY_FB board flag
and requires the ro.bq.gpu_to_cpu_unsupported property set to 1
in order to work

Change-Id: I7db955e2cdd120018e349c14290e975788e70ed3
Revert "libgui: Bring back support for mHeap-based screenshots"

This reverts commit 133eed201ee53923304ebb2c022a89bdcc5bc3dc.
surfaceflinger: don't handle EVENT_ORIENTATION when !HWC_DEVICE_API_VERSION_1_0

a184463 causes segfault on boot for the enrc2b (and probably others), this fixes it.

Change-Id: Ic4a7a05b44c8cc44a0d25c56def4acdf5b0939df
revert to 4.3 sensors for testing

Conflicts:

	services/sensorservice/Android.mk
	services/sensorservice/SensorDevice.cpp

Change-Id: I7249cb568e4e02ffe57a1bf7930da06dc82c44f9
complete the sensor swapout
Make Flattenable not virtual
binder: add compat symbol

Required for older Samsung libtvout

Change-Id: Ib18d2513570382432d49f302ab041230650372f2
frameworks_native: Add back PixelFormatInfo

Change-Id: I7a8d864686fc2574b26734428383d9a9f102365f
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge "binder: add compat symbol" into cm-11.0
Merge remote-tracking branch 'cm/cm-11.0' into HEAD
Merge "Allow building against other qcom display HALs" into cm-11.0
Merge remote-tracking branch 'cm/cm-11.0' into HEAD
Merge remote-tracking branch 'hydra/cm-11.0' into cm-11.0