Make compat lib able to load through the new HAL.

Change-Id: I15a10ffd08399b102e0e209958f5230937e8c83a
diff --git a/rsDriverLoader.cpp b/rsDriverLoader.cpp
index 8145582..b245b4c 100644
--- a/rsDriverLoader.cpp
+++ b/rsDriverLoader.cpp
@@ -246,6 +246,10 @@
         }
     }
 #else // RS_COMPATIBILITY_LIB
+    if (!LoadHalTable(this, rsdHalQueryHal, false)) {
+        ALOGE("Error loading RS HAL table");
+        return false;
+    }
     if (rsdHalInit(this, 0, 0) != true) {
         return false;
     }