Comment # 1 on bug 101736 from Emil Velikov

Afaict the drirc bits were left so that people can override them based on their
liking. Something like the following should do it.

Do enhance to your liking. Note that separate hunk is needed for each
application.


--- a/src/mesa/drivers/dri/common/drirc
+++ b/src/mesa/drivers/dri/common/drirc
@@ -187,4 +187,10 @@ TODO: document the other workarounds.
            <option name="glx_disable_oml_sync_control" value="true" />
         </application>
     </device>
+    <device driver="i915">
+        <application name="App symbolic name" executable="actual-binary-name">
+            <option name="fragment_shader" value="true" />
+            <option name="stub_occlusion_query" value="true" />
+        </application>
+    </device>