tree 97603fbe45b7cf014182bf2fb56893c25e526550
parent b00f6d05113828ff21ec73070653e1d4d7f736e1
author Mansoor Aftab <maftab@codeaurora.org> 1367444271 -0700
committer Iliyan Malchev <malchev@google.com> 1367446316 -0700

Camera: Correct the Heap ID used for preview buffer allocation

Changed the heap id usage flags used for allocating camera preview
buffers. Previous use of GRALLOC_USAGE_PRIVATE_MM_HEAP was
incorrect since that is reserved for secure video. Changing usage
flags to use IOMMU HEAP & use SYSTEM HEAP as fallback.

Change-Id: If89fd9594bdee6d4efdbc4e54e616e2a61e7b9e5