1 files changed, 44 insertions, 0 deletions

diff --git a/recipes-graphics/wayland/weston/0004-MGS-1668-xwld-System-can-not-boot-up-to-desktop.patch b/recipes-graphics/wayland/weston/0004-MGS-1668-xwld-System-can-not-boot-up-to-desktop.patch
new file mode 100644
index 00000000..95a88e69
--- /dev/null
+++ b/recipes-graphics/wayland/weston/0004-MGS-1668-xwld-System-can-not-boot-up-to-desktop.patch
@@ -0,0 +1,44 @@
+From 2e5260168b59c96688b10912cff3d95ec1fbb3d8 Mon Sep 17 00:00:00 2001
+From: Meng Mingming <mingming.meng@nxp.com>
+Date: Mon, 16 Jan 2017 10:25:29 +0800
+Subject: [PATCH 4/5] MGS-1668: xwld: System can not boot up to desktop
+
+System can not boot up to desktop if press touch panel continuously during booting up.
+The weston view was not initialed completely, so add a protection to the pointer.
+
+Upstream Status: Denied [Could not reproduce]
+
+Date: MAR 08, 2016
+Signed-off-by: Yong Gan <yong.gan@nxp.com>
+---
+ src/compositor.c | 14 ++++++++------
+ 1 file changed, 8 insertions(+), 6 deletions(-)
+
+diff --git a/src/compositor.c b/src/compositor.c
+index b6ef7f3..9d9805d 100644
+--- a/src/compositor.c
++++ b/src/compositor.c
+@@ -1470,12 +1470,14 @@ weston_view_from_global_fixed(struct weston_view *view,
+ {
+        float vxf, vyf;
+ 
+-       weston_view_from_global_float(view,
+-                                     wl_fixed_to_double(x),
+-                                     wl_fixed_to_double(y),
+-                                     &vxf, &vyf);
+-       *vx = wl_fixed_from_double(vxf);
+-       *vy = wl_fixed_from_double(vyf);
++       if(view != NULL) {
++               weston_view_from_global_float(view,
++                                               wl_fixed_to_double(x),
++                                               wl_fixed_to_double(y),
++                                               &vxf, &vyf);
++               *vx = wl_fixed_from_double(vxf);
++               *vy = wl_fixed_from_double(vyf);
++       }
+ }
+ 
+ WL_EXPORT void
+-- 
+2.7.4
+