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W/A for disabling RCC RHWO for compressed media surfaces on gen12lp

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Whenever media compressed surface is used, the RCC Read-Hit-Write optimization
disable bit (14) has to be set in Common Slice Chicken1 register (7010h).

Related-To: NEO-4982

Change-Id: I71b91b52692252459da05b737838eb4854575974
Signed-off-by: Pawel Wilma <pawel.wilma@intel.com>
This commit is contained in:
Pawel Wilma
2020-10-09 12:27:32 +02:00
committed by sys_ocldev
parent ca023fa532
commit 0c3d430f50
17 changed files with 285 additions and 3 deletions
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opencl/source/command_queue/gpgpu_walker.h
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@@ -101,6 +101,7 @@ class GpgpuWalkerHelper {
bool disablePerfMode);
static size_t getSizeForWADisableLSQCROPERFforOCL(const Kernel *pKernel);
static size_t getSizeForWaDisableRccRhwoOptimization(const Kernel *pKernel);
static size_t setGpgpuWalkerThreadData(
WALKER_TYPE<GfxFamily> *walkerCmd,