SWDEV-307184 - Fix a regression from dafc64ea

Disable hostcall buffer in OCL for now. COv5 can add hostcallbuffer
metadata for unknown reason. OCL may fail the buffer allocation
and kernel launch.

Change-Id: I34a6a45bac86c57422b764c0d69760c96920d6c5


[ROCm/clr commit: 934149ff0a]

projects/clr/rocclr/device/rocm/rocvirtual.cpp

@@ -2780,19 +2780,21 @@ bool VirtualGPU::submitKernelInternal(const amd::NDRangeContainer& sizes, const
           break;
         }
         case amd::KernelParameterDescriptor::HiddenHostcallBuffer: {
-          if (dev().info().pcie_atomics_) {
-            uintptr_t buffer = reinterpret_cast<uintptr_t>(
-              roc_device_.getOrCreateHostcallBuffer(gpu_queue_, coopGroups, cuMask_));
-            if (!buffer) {
+          if (amd::IS_HIP) {
+            if (dev().info().pcie_atomics_) {
+              uintptr_t buffer = reinterpret_cast<uintptr_t>(
+                roc_device_.getOrCreateHostcallBuffer(gpu_queue_, coopGroups, cuMask_));
+              if (!buffer) {
+                ClPrint(amd::LOG_ERROR, amd::LOG_KERN,
+                        "Kernel expects a hostcall buffer, but none found");
+                return false;
+              }
+              WriteAqlArgAt(hidden_arguments, buffer, it.size_, it.offset_);
+            } else {
               ClPrint(amd::LOG_ERROR, amd::LOG_KERN,
-                      "Kernel expects a hostcall buffer, but none found");
+                      "Pcie atomics not enabled, hostcall not supported");
               return false;
             }
-            WriteAqlArgAt(hidden_arguments, buffer, it.size_, it.offset_);
-          } else {
-            ClPrint(amd::LOG_ERROR, amd::LOG_KERN,
-                    "Pcie atomics not enabled, printf not supported");
-            return false;
           }
           break;
         }