From 3db3b8f66ba1483e2d7657ddb8c5eca5483fa5ff Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 5 Sep 2013 21:55:49 +0100
Subject: [PATCH] w/a

---
 tools/virtual.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/tools/virtual.c b/tools/virtual.c
index 257f37f..4da2f3a 100644
--- a/tools/virtual.c
+++ b/tools/virtual.c
@@ -1760,9 +1760,22 @@ static int display_init_damage(struct display *display)
 	if (display->damage == 0)
 		return EACCES;
 
+	display->flush = 1;
 	return 0;
 }
 
+static void display_reset_damage(struct display *display)
+{
+	Damage damage;
+
+	damage = XDamageCreate(display->dpy, display->root, XDamageReportRawRectangles);
+	if (damage) {
+		XDamageDestroy(display->dpy, display->damage);
+		display->damage = damage;
+		display->flush = 1;
+	}
+}
+
 static void display_init_randr_hpd(struct display *display)
 {
 	int major, minor;
@@ -2632,8 +2645,10 @@ int main(int argc, char **argv)
 			ret--;
 		}
 
-		if (reconfigure)
+		if (reconfigure) {
 			context_update(&ctx);
+			display_reset_damage(ctx.display);
+		}
 
 		if (rr_update) {
 			for (i = 0; i < ctx.nclone; i++)
-- 
1.8.4.rc3