From 58e28d86151ba16bb392d04aab3e9a35742116f7 Mon Sep 17 00:00:00 2001
From: Naomi Luis <nluis@codeaurora.org>
Date: Tue, 19 Jul 2011 12:17:39 -0700
Subject: [PATCH] libgralloc-qsd8k: Fallback to ashmem if pmem allocation fails

If we are not using MDP composition, and the pmem allocation fails,
try allocating the surface memory from the ashmem region, if a PMEM
surface is not explicitly requested.

Change-Id: I528cd6b31cc84fb3a4b4611cf197baffe1465ee9