From 0e7c60051e6914f3aa588f2f3791548a8dbadccb Mon Sep 17 00:00:00 2001
From: David Reveman <davidr@novell.com>
Date: Mon, 14 Jul 2008 10:44:54 -0400
Subject: [PATCH] Avoid DirectColor visuals for all screens when using
 PANORAMIX.

---
 hw/dmx/dmxscrinit.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/hw/dmx/dmxscrinit.c b/hw/dmx/dmxscrinit.c
index 51e14b569..112e0966c 100644
--- a/hw/dmx/dmxscrinit.c
+++ b/hw/dmx/dmxscrinit.c
@@ -1966,6 +1966,17 @@ Bool dmxScreenInit(int idx, ScreenPtr pScreen, int argc, char *argv[])
 		    }
 		}
 	    }
+
+#ifdef PANORAMIX
+	    if (!noPanoramiXExtension)
+	    {
+		/* avoid additional DirectColor visuals for better
+		   back-end server support */
+		if (preferredClass != DirectColor)
+		    visuals &= ~(1 << DirectColor);
+	    }
+#endif
+
 	    miSetVisualTypesAndMasks(depth, visuals, bitsPerRgb,
 				     preferredClass,
 				     redMask, greenMask, blueMask);