diff --git a/data/dbus-interfaces/org.gnome.Mutter.DebugControl.xml b/data/dbus-interfaces/org.gnome.Mutter.DebugControl.xml
index 326ed3ad4..d7420cdff 100644
--- a/data/dbus-interfaces/org.gnome.Mutter.DebugControl.xml
+++ b/data/dbus-interfaces/org.gnome.Mutter.DebugControl.xml
@@ -9,6 +9,7 @@
+
diff --git a/src/core/meta-debug-control-private.h b/src/core/meta-debug-control-private.h
index 956397701..052b69fd4 100644
--- a/src/core/meta-debug-control-private.h
+++ b/src/core/meta-debug-control-private.h
@@ -27,3 +27,5 @@ gboolean meta_debug_control_is_linear_blending_forced (MetaDebugControl *debug_c
gboolean meta_debug_control_is_hdr_enabled (MetaDebugControl *debug_control);
unsigned int meta_debug_control_get_luminance_percentage (MetaDebugControl *debug_control);
+
+gboolean meta_debug_control_is_session_management_protocol_enabled (MetaDebugControl *debug_control);
diff --git a/src/core/meta-debug-control.c b/src/core/meta-debug-control.c
index 8ed806693..abf2d179d 100644
--- a/src/core/meta-debug-control.c
+++ b/src/core/meta-debug-control.c
@@ -169,6 +169,7 @@ meta_debug_control_init (MetaDebugControl *debug_control)
MetaDBusDebugControl *dbus_debug_control =
META_DBUS_DEBUG_CONTROL (debug_control);
gboolean enable_hdr, force_linear_blending, color_management_protocol;
+ gboolean session_management_protocol;
color_management_protocol =
g_strcmp0 (getenv ("MUTTER_DEBUG_COLOR_MANAGEMENT_PROTOCOL"), "1") == 0;
@@ -184,6 +185,11 @@ meta_debug_control_init (MetaDebugControl *debug_control)
force_linear_blending);
meta_dbus_debug_control_set_luminance_percentage (dbus_debug_control, 100);
+
+ session_management_protocol =
+ g_strcmp0 (getenv ("MUTTER_DEBUG_SESSION_MANAGEMENT_PROTOCOL"), "1") == 0;
+ meta_dbus_debug_control_set_session_management_protocol (dbus_debug_control,
+ session_management_protocol);
}
gboolean
@@ -222,6 +228,15 @@ meta_debug_control_get_luminance_percentage (MetaDebugControl *debug_control)
return meta_dbus_debug_control_get_luminance_percentage (dbus_debug_control);
}
+gboolean
+meta_debug_control_is_session_management_protocol_enabled (MetaDebugControl *debug_control)
+{
+ MetaDBusDebugControl *dbus_debug_control =
+ META_DBUS_DEBUG_CONTROL (debug_control);
+
+ return meta_dbus_debug_control_get_session_management_protocol (dbus_debug_control);
+}
+
void
meta_debug_control_set_exported (MetaDebugControl *debug_control,
gboolean exported)