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shell: Prime the GPUs property cache for switcheroo-control

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See: https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/781
This commit is contained in:
Bastien Nocera 2019-12-03 22:32:23 +01:00
parent c7dec4130d
commit 33c10e9180
1 changed files with 43 additions and 0 deletions
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43
src/shell-global.c
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@ -125,6 +125,29 @@ G_DEFINE_TYPE(ShellGlobal, shell_global, G_TYPE_OBJECT);
static guint shell_global_signals [LAST_SIGNAL] = { 0 }; static guint shell_global_signals [LAST_SIGNAL] = { 0 };
static void
got_switcheroo_control_gpus_property_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
ShellGlobal *global;
GError *error = NULL;
GVariant *gpus;
gpus = g_dbus_connection_call_finish (G_DBUS_CONNECTION (source_object),
res, &error);
if (!gpus)
{
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
g_debug ("Could not get GPUs property from switcheroo-control: %s", error->message);
g_clear_error (&error);
return;
}
global = user_data;
g_dbus_proxy_set_cached_property (global->switcheroo_control, "GPUs", gpus);
}
static void static void
switcheroo_control_ready_cb (GObject *source_object, switcheroo_control_ready_cb (GObject *source_object,
GAsyncResult *res, GAsyncResult *res,
@ -133,6 +156,7 @@ switcheroo_control_ready_cb (GObject *source_object,
ShellGlobal *global; ShellGlobal *global;
GError *error = NULL; GError *error = NULL;
ShellNetHadessSwitcherooControl *control; ShellNetHadessSwitcherooControl *control;
g_auto(GStrv) cached_props = NULL;
control = shell_net_hadess_switcheroo_control_proxy_new_for_bus_finish (res, &error); control = shell_net_hadess_switcheroo_control_proxy_new_for_bus_finish (res, &error);
if (!control) if (!control)
@ -146,6 +170,25 @@ switcheroo_control_ready_cb (GObject *source_object,
global = user_data; global = user_data;
global->switcheroo_control = G_DBUS_PROXY (control); global->switcheroo_control = G_DBUS_PROXY (control);
g_debug ("Got switcheroo-control proxy successfully"); g_debug ("Got switcheroo-control proxy successfully");
cached_props = g_dbus_proxy_get_cached_property_names (global->switcheroo_control);
if (cached_props != NULL && g_strv_contains ((const gchar * const *) cached_props, "GPUs"))
return;
g_dbus_connection_call (g_dbus_proxy_get_connection (global->switcheroo_control),
g_dbus_proxy_get_name (global->switcheroo_control),
g_dbus_proxy_get_object_path (global->switcheroo_control),
"org.freedesktop.DBus.Properties",
"Get",
g_variant_new ("(ss)",
g_dbus_proxy_get_interface_name (global->switcheroo_control),
"GPUs"),
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
global->switcheroo_cancellable,
got_switcheroo_control_gpus_property_cb,
user_data);
} }
static void static void