HDMI: Fallback to MM heap.
- IOMMU heap is not available for all targets. we should have a fallback heap always as IOMMU can be disabled. Change-Id: I7e987ac69ba5e5fdd6228b50930e064a4420a472
This commit is contained in:
committed by
Naseer Ahmed
parent
bf3c454efe
commit
8d90904f86
@@ -139,11 +139,21 @@ inline bool OvMem::open(uint32_t numbufs,
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data.uncached = true;
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err = mAlloc->allocate(data, allocFlags, 0);
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if (err != 0) {
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ALOGE("OvMem: error allocating memory");
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//see if we can fallback to other heap
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//we can try MM_HEAP once if it's not secure playback
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if (err != 0 && !isSecure) {
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allocFlags |= GRALLOC_USAGE_PRIVATE_MM_HEAP;
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err = mAlloc->allocate(data, allocFlags, 0);
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if (err != 0) {
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ALOGE(" could not allocate from fallback heap");
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return false;
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}
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} else if (err != 0) {
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ALOGE("OvMem: error allocating memory can not fall back");
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return false;
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}
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mFd = data.fd;
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mBaseAddr = data.base;
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mAllocType = data.allocType;
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