intel: add INTEL_DEBUG=nohw to disable bo submission
diff --git a/icd/intel/intel.h b/icd/intel/intel.h
index 7549071..87b4938 100644
--- a/icd/intel/intel.h
+++ b/icd/intel/intel.h
@@ -45,6 +45,8 @@
 
 enum intel_debug_flags {
     INTEL_DEBUG_BATCH       = 1 << 0,
+
+    INTEL_DEBUG_NOHW        = 1 << 20,
 };
 
 extern int intel_debug;