From 9c8d2744584868aa2655bf3ec047f2f9669e4291 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Mon, 4 May 2020 10:53:57 +0200
Subject: [PATCH] xwayland: don't use GBM_BO_USE_SCANOUT
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This flag should only be used when the caller intends to display the
buffer on a hardware plane. Xwayland isn't a DRM client, so it doesn't
make sense to use this flag.

This change will allow the driver to potentially use buffer parameters
that are more optimized.

Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
---
 hw/xwayland/xwayland-glamor-gbm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/xwayland/xwayland-glamor-gbm.c b/hw/xwayland/xwayland-glamor-gbm.c
index df05bff6c..379fe9c8c 100644
--- a/hw/xwayland/xwayland-glamor-gbm.c
+++ b/hw/xwayland/xwayland-glamor-gbm.c
@@ -239,7 +239,7 @@ xwl_glamor_gbm_create_pixmap(ScreenPtr screen,
 #endif
         {
             bo = gbm_bo_create(xwl_gbm->gbm, width, height, format,
-                               GBM_BO_USE_SCANOUT | GBM_BO_USE_RENDERING);
+                               GBM_BO_USE_RENDERING);
         }
 
         if (bo) {