From: Stefan Dirsch <sndirsch@suse.de>

Add /usr/lib[64]/xorg/modules/updates to the module path.
Make sure this path is considered first.

Index: hw/xfree86/common/xf86Globals.c
===================================================================
--- hw/xfree86/common/xf86Globals.c.orig
+++ hw/xfree86/common/xf86Globals.c
@@ -135,7 +135,7 @@ xf86InfoRec xf86Info = {
 
 const char *xf86ConfigFile = NULL;
 const char *xf86ConfigDir = NULL;
-const char *xf86ModulePath = DEFAULT_MODULE_PATH;
+const char *xf86ModulePath = DEFAULT_MODULE_PATH "/updates," DEFAULT_MODULE_PATH;
 MessageType xf86ModPathFrom = X_DEFAULT;
 const char *xf86LogFile = DEFAULT_LOGDIR "/" DEFAULT_LOGPREFIX;
 MessageType xf86LogFileFrom = X_DEFAULT;