P4 to Git Change 1485325 by gandryey@gera-lnx-rcf on 2017/11/21 18:10:36

SWDEV-136068 - PAL support for Linux Pro: SSG support on OpenCL 1.2
	- Enable LiquidFlash extension when DGMA available only.

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#37 edit

rocclr/runtime/device/pal/palsettings.cpp

@@ -325,7 +325,13 @@ bool Settings::create(const Pal::DeviceProperties& palProp,
 #if !defined(WITH_LIGHTNING_COMPILER)
   enableExtension(ClKhrSpir);
 #endif // !defined(WITH_LIGHTNING_COMPILER)
-  enableExtension(ClAMDLiquidFlash);
+
+#ifdef ATI_OS_LINUX
+  if (palProp.gpuMemoryProperties.busAddressableMemSize > 0)
+#endif
+  {
+    enableExtension(ClAMDLiquidFlash);
+  }
 
   hwLDSSize_ = 32 * Ki;