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Add preemption WA to make CSR surface uncacheable

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Change-Id: Ia468c6f5df16522c3bc9aae22802895f2badc431
This commit is contained in:
Zdanowicz, Zbigniew
2018-01-04 17:48:46 +01:00
committed by sys_ocldev
parent e9fd40db13
commit 21f92d8258
24 changed files with 149 additions and 64 deletions
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4
runtime/os_interface/linux/drm_memory_manager.h
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@@ -43,9 +43,9 @@ class DrmMemoryManager : public MemoryManager {
void freeGraphicsMemoryImpl(GraphicsAllocation *gfxAllocation) override;
DrmAllocation *allocateGraphicsMemory(size_t size, size_t alignment) override {
return allocateGraphicsMemory(size, alignment, false);
return allocateGraphicsMemory(size, alignment, false, false);
}
DrmAllocation *allocateGraphicsMemory(size_t size, size_t alignment, bool forcePin) override;
DrmAllocation *allocateGraphicsMemory(size_t size, size_t alignment, bool forcePin, bool uncacheable) override;
DrmAllocation *allocateGraphicsMemory64kb(size_t size, size_t alignment, bool forcePin) override;
DrmAllocation *allocateGraphicsMemory(size_t size, const void *ptr) override {
return allocateGraphicsMemory(size, ptr, false);