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gralloc: Allow IOMMU memory to be uncached

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The IOMMU heap can give us uncached memory, so remove this
erroneous check.

Change-Id: Ie141c55821221a1c2f75b7cf2248794d93ea6c6a
This commit is contained in:
Naseer Ahmed
2013-02-28 10:46:14 -05:00
committed by Gerrit - the friendly Code Review server
parent db770e203f
commit 2ea027b04c
1 changed files with 1 additions and 2 deletions
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3
libgralloc/alloc_controller.cpp
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@@ -76,8 +76,7 @@ static bool canFallback(int usage, bool triedSystem)
static bool useUncached(int usage)
{
// System heaps cannot be uncached
if(usage & (GRALLOC_USAGE_PRIVATE_SYSTEM_HEAP |
GRALLOC_USAGE_PRIVATE_IOMMU_HEAP))
if(usage & GRALLOC_USAGE_PRIVATE_SYSTEM_HEAP)
return false;
if (usage & GRALLOC_USAGE_PRIVATE_UNCACHED)
return true;