SWDEV-288708 - Rationalize HIP runtime and device version reporting

Change-Id: I49a7ee1fa9ae3ef5f26d99d18c0b8bb58cb9d5ce

rocclr/hip_context.cpp

@@ -246,16 +246,13 @@ hipError_t hipCtxPushCurrent(hipCtx_t ctx) {
 hipError_t hipDriverGetVersion(int* driverVersion) {
   HIP_INIT_API(hipDriverGetVersion, driverVersion);
 
-  auto* deviceHandle = g_devices[0]->devices()[0];
-  const auto& info = deviceHandle->info();
-
-  if (driverVersion) {
-    *driverVersion = AMD_PLATFORM_BUILD_NUMBER * 100 +
-                     AMD_PLATFORM_REVISION_NUMBER;
-  } else {
+  if (!driverVersion) {
     HIP_RETURN(hipErrorInvalidValue);
   }
 
+  // HIP_VERSION = HIP_VERSION_MAJOR*100 + HIP_MINOR_VERSION
+  *driverVersion = HIP_VERSION;
+
   HIP_RETURN(hipSuccess);
 }