P4 to Git Change 1786426 by gandryey@gera-win10 on 2019/05/22 16:54:24

SWDEV-79445 - OCL generic changes and code clean-up
	- Fix a crash when SDMA is disabled

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#137 edit

rocclr/runtime/device/pal/paldevice.cpp

@@ -927,6 +927,11 @@ bool Device::create(Pal::IDevice* device) {
   palSettings->disableResourceProcessingManager = true;
   palSettings->numScratchWavesPerCu = settings().numScratchWavesPerCu_;
 
+  if (PAL_DISABLE_SDMA) {
+    // Make sure CP DMA is used only, since compute path won't work in PAL with OCL
+    palSettings->cpDmaCmdCopyMemoryMaxBytes = 0xFFFFFFFF;
+  }
+
   // Commit the new settings for the device
   result = iDev()->CommitSettingsAndInit();