driconf: add a workaround for plasmashell freezing

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7624

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Dan Johansen <strit@manjaro.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20472>
(cherry picked from commit 41eb491fb6460f401a4c845fc28a53de92e9075b)

diff --git a/.pick_status.json b/.pick_status.json
index b8a2696..52f963b 100644 (file)
--- a/.pick_status.json
+++ b/.pick_status.json
@@ -1507,7 +1507,7 @@
         "description": "driconf: add a workaround for plasmashell freezing",
         "nominated": false,
         "nomination_type": null,
-        "resolution": 4,
+        "resolution": 1,
         "main_sha": null,
         "because_sha": null
     },

diff --git a/src/util/00-mesa-defaults.conf b/src/util/00-mesa-defaults.conf
index 8cd6e37..5abbd16 100644 (file)
--- a/src/util/00-mesa-defaults.conf
+++ b/src/util/00-mesa-defaults.conf
@@ -652,6 +652,9 @@ TODO: document the other workarounds.
                  See: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7351#note_1581105 -->
             <option name="mesa_glthread" value="false"/>
         </application>
+        <application name="plasmashell" executable="plasmashell">
+            <option name="mesa_glthread" value="false"/>
+        </application>
 
         <!-- Adaptive sync denylist follows below: -->
         <application name="gnome-shell" executable="gnome-shell">