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Make BUFFER allocation lockable on DG1

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Related-To: NEO-5733
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2021-05-13 19:42:16 +00:00
committed by Compute-Runtime-Automation
parent e605efb88e
commit ed31aaedb8
3 changed files with 16 additions and 0 deletions
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5
shared/source/gen12lp/hw_helper_gen12lp.cpp
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@@ -291,6 +291,11 @@ void HwHelperHw<TGLLPFamily>::setExtraAllocationData(AllocationData &allocationD
allocationData.flags.useSystemMemory = true;
}
}
if (IGFX_DG1 == hwInfo.platform.eProductFamily) {
if (properties.allocationType == GraphicsAllocation::AllocationType::BUFFER) {
allocationData.storageInfo.isLockable = true;
}
}
}
template class HwHelperHw<Family>;

1
shared/source/memory_manager/definitions/storage_info.h
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@@ -12,5 +12,6 @@ struct StorageInfo {
uint32_t getNumBanks() const;
uint32_t getMemoryBanks() const { return 0u; }
bool multiStorage = false;
bool isLockable = false;
};
} // namespace NEO