Get the detailed mode list info related with the output.
---
 hw/xfree86/modes/xf86Crtc.c |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

Index: xserver/hw/xfree86/modes/xf86Crtc.c
===================================================================
--- xserver.orig/hw/xfree86/modes/xf86Crtc.c	2009-07-22 15:09:08.000000000 +0800
+++ xserver/hw/xfree86/modes/xf86Crtc.c	2009-08-14 09:59:28.000000000 +0800
@@ -1695,9 +1695,24 @@
 	}
 	
 	output->probed_modes = NULL;
+	xf86DrvMsg(scrn->scrnIndex, X_INFO,
+		   "Printing probed modes for output %s\n",
+		   output->name);
 	output->probed_modes = xf86ModesAdd (output->probed_modes, config_modes);
+	xf86DrvMsg(scrn->scrnIndex, X_INFO, "print config_mode list\n");
+	for (mode = config_modes; mode; mode = mode->next) {
+		xf86PrintModeline(scrn->scrnIndex, mode);
+	}
 	output->probed_modes = xf86ModesAdd (output->probed_modes, output_modes);
+	xf86DrvMsg(scrn->scrnIndex, X_INFO, "print output_mode list\n");
+	for (mode = output_modes; mode; mode = mode->next) {
+		xf86PrintModeline(scrn->scrnIndex, mode);
+	}
 	output->probed_modes = xf86ModesAdd (output->probed_modes, default_modes);
+	xf86DrvMsg(scrn->scrnIndex, X_INFO, "print default mode list\n");
+	for (mode = default_modes; mode; mode = mode->next) {
+		xf86PrintModeline(scrn->scrnIndex, mode);
+	}
 	
 	/*
 	 * Check all modes against max size, interlace, and doublescan