qcom_display: add TARGET_PROVIDES_LIBLIGHT

Change-Id: Ifa4984a3dc4b938fb89d6c65c8cda931d643f3c6
display-caf: Don't build if TARGET_QCOM_DISPLAY_VARIANT is not caf

Fixes building on flo/mako

Change-Id: I0833e86058bede3e2cafaf6f1abe0def1a8c8e3a
display: fix includes to point to display-caf
copybit: Fallback to SF heap when IOMMU isn't available

Change-Id: I0baa43a84fa12f8dbde8e958f1bb37f7a46f388b
gralloc: Add workaround for Jellybean camera drivers

* Arcee is smarter than I am, and discovered that we can simply swap
  two fields to ensure compatibility with Jellybean camera drivers
  having the metadata fields in the private_handle_t struct.
* Enable this by defining QCOM_BSP_CAMERA_ABI_HACK.

Change-Id: I2cd267dd5550404cf2e61d76fb805e780cd99d3c
libhwcomposer: make the vsync delay check more informative

It displays now also vsync_period which is based on the panel information
from the kernel. This makes it easier to interpret the values.

Also IMHO it should do the check based on the converted values to ms

Change-Id: I1c75f9a56ea3ab7af97ac5bcf05b5ade89c078be
gralloc: Backward compat for devices using older camera heap

Change-Id: I5d3feadd0c4dd629fcb3a750e9d4be0c6b3d6a6f
display: Add flag to allow legacy allocations from MM heap

 * New devices with IOMMU use the MM heap exclusively for protected
   buffers. We need to support the old behavior for devices with legacy
   userspace.
 * Enable the old behavior with TARGET_DISPLAY_INSECURE_MM_HEAP.

Change-Id: I7882354fa8f159c707be11d7021c18561abfb522
gralloc: Fix some differences with compatibility code

Change-Id: I0f41ff987b6b3f554e11ea2f259d778c8cee7fa2
hwc: Get the retire fence from the MDP driver

Get the retire fence separately instead of duplicating the
release fence.

Bug: 9319776
Change-Id: Iacb773c2d94f635e27a7b355d399cb2e36dac2a5
Signed-off-by: Iliyan Malchev <malchev@google.com>

Conflicts:
	common.mk