msm-fb: display: ion framework support

Add support for the ION memory manager
to the framebuffer driver

Adapted to HTC Evo 3D by Johnnyslt

Change-Id: If012dcdbbc71eb0f7d4d429ad4789b3276d34a58
Signed-off-by: Nagamalleswararao Ganji <nganji@codeaurora.org>
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Signed-off-by: Darescu Ionut <johnny@esi.ro>
msm: camera: reorganize gemini files into new folder.
msm_camera: update gemini driver from ville_c2 ( ION support )
Camera: Return true when more than one post processing parameter is enabled

Code change to deliver the frame to post processing framework
when more than one postprocessing is enabled

CRs-Fixed: 312916
Change-Id: I64ac6626679ebd16999ef207f823ae2e0b7c9bc9
Signed-off-by: Manogna Reddy Alle <cmalle@codeaurora.org>
camera: add missing define