From f20f8556bfc8b4df6ba5050cca656a4ff0fdf18f Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sat, 11 Aug 2012 10:46:40 +0100
Subject: [PATCH] sna: Treat ShmPixmap as ordinary

In theory the code handles the automatic promotion and demotion of the
GPU buffers.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 src/sna/sna_accel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c
index ac88641f..227bb015 100644
--- a/src/sna/sna_accel.c
+++ b/src/sna/sna_accel.c
@@ -776,7 +776,7 @@ fallback:
 		pixmap = sna->freed_pixmap;
 		sna->freed_pixmap = pixmap->devPrivate.ptr;
 
-		pixmap->usage_hint = -1;
+		pixmap->usage_hint = 0;
 		pixmap->refcnt = 1;
 
 		pixmap->drawable.width = width;
@@ -793,7 +793,7 @@ fallback:
 
 		priv = _sna_pixmap_reset(pixmap);
 	} else {
-		pixmap = create_pixmap(sna, screen, 0, 0, depth, -1);
+		pixmap = create_pixmap(sna, screen, 0, 0, depth, 0);
 		if (pixmap == NullPixmap)
 			return NullPixmap;