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Accepting request 941026 from home:AZhou:branches:GNOME:Factory

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- Add mutter-allow-disable-hardware-cursors.patch: Add a debug
  environment variable MUTTER_DEBUG_DISABLE_HW_CURSORS to disable
  hardware cursors and force using software cursors to avoid some
  driver or hardware bug (glgo#GNOME/mutter#2045,
  glgo#GNOME/mutter!2150).

OBS-URL: https://build.opensuse.org/request/show/941026
OBS-URL: https://build.opensuse.org/package/show/GNOME:Factory/mutter?expand=0&rev=397
This commit is contained in:
Bjørn Lie 2021-12-17 21:39:46 +00:00 committed by Git OBS Bridge
parent a160a2f734
commit 9da941cef9
3 changed files with 47 additions and 0 deletions
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35
mutter-allow-disable-hardware-cursors.patch Normal file
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@ -0,0 +1,35 @@
From 62f1e7c12e87da4529df5441edf7a8303e8a6e9e Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Fri, 10 Dec 2021 10:57:29 +0100
Subject: [PATCH] cursor-renderer/native: Add a means to disable HW cursors
When dealing with a faulty hardware or bugs in the driver, it might be
interesting to force the use of software cursors for debugging purposes.
Add a debug environment variable MUTTER_DEBUG_DISABLE_HW_CURSORS to
disable hardware cursors and force using software cursors.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2046
---
src/backends/native/meta-cursor-renderer-native.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/backends/native/meta-cursor-renderer-native.c b/src/backends/native/meta-cursor-renderer-native.c
index 8efdaf7775..8a1a6d6446 100644
--- a/src/backends/native/meta-cursor-renderer-native.c
+++ b/src/backends/native/meta-cursor-renderer-native.c
@@ -1874,7 +1874,10 @@ meta_cursor_renderer_native_new (MetaBackend *backend,
priv->backend = backend;
- init_hw_cursor_support (cursor_renderer_native);
+ if (g_strcmp0 (getenv ("MUTTER_DEBUG_DISABLE_HW_CURSORS"), "1"))
+ init_hw_cursor_support (cursor_renderer_native);
+ else
+ g_message ("Disabling hardware cursors because MUTTER_DEBUG_DISABLE_HW_CURSORS is set");
return cursor_renderer_native;
}
--
GitLab

9
mutter.changes
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@ -1,3 +1,12 @@
-------------------------------------------------------------------
Fri Dec 17 09:00:44 UTC 2021 - Alynx Zhou <alynx.zhou@suse.com>
- Add mutter-allow-disable-hardware-cursors.patch: Add a debug
environment variable MUTTER_DEBUG_DISABLE_HW_CURSORS to disable
hardware cursors and force using software cursors to avoid some
driver or hardware bug (glgo#GNOME/mutter#2045,
glgo#GNOME/mutter!2150).
-------------------------------------------------------------------
Mon Dec 13 15:58:41 UTC 2021 - Bjørn Lie <bjorn.lie@gmail.com>

3
mutter.spec
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@ -37,6 +37,8 @@ Source0: %{name}-%{version}.tar.xz
Patch3: mutter-Lower-HIDPI_LIMIT-to-144.patch
# PATCH-FIX-UPSTREAM mutter-disable-cvt-s390x.patch bsc#1158128 fcrozat@suse.com -- Do not search for cvt on s390x, it doesn't exist there
Patch4: mutter-disable-cvt-s390x.patch
# PATCH-FIX-UPSTREAM mutter-allow-disable-hardware-cursors.patch glgo#GNOME/mutter!2150 alynx.zhou@suse.com -- Add a debug environment variable to disable hardware cursors.
Patch5: mutter-allow-disable-hardware-cursors.patch
## SLE-only patches start at 1000
# PATCH-FEATURE-SLE mutter-SLE-bell.patch FATE#316042 bnc#889218 idonmez@suse.com -- make audible bell work out of the box.
@ -143,6 +145,7 @@ applications that want to make use of the mutter library.
%setup -q
%patch3 -p1
%patch4 -p1
%patch5 -p1
# SLE-only patches and translations.
%if 0%{?sle_version}