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monitor-manager-kms: Put uevent signal management in helpers

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https://bugzilla.gnome.org/show_bug.cgi?id=779837
This commit is contained in:
Jonas Ådahl 2017-03-10 15:11:56 +08:00
parent cf6b7bcb79
commit 73b2b30a1d
1 changed files with 19 additions and 2 deletions
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21
src/backends/native/meta-monitor-manager-kms.c
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@ -112,6 +112,7 @@ struct _MetaMonitorManagerKms
unsigned int n_connectors; unsigned int n_connectors;
GUdevClient *udev; GUdevClient *udev;
guint uevent_handler_id;
GSettings *desktop_settings; GSettings *desktop_settings;
@ -1764,6 +1765,23 @@ static GSourceFuncs kms_event_funcs = {
kms_event_dispatch kms_event_dispatch
}; };
static void
meta_monitor_manager_kms_connect_uevent_handler (MetaMonitorManagerKms *manager_kms)
{
manager_kms->uevent_handler_id = g_signal_connect (manager_kms->udev,
"uevent",
G_CALLBACK (on_uevent),
manager_kms);
}
static void
meta_monitor_manager_kms_disconnect_uevent_handler (MetaMonitorManagerKms *manager_kms)
{
g_signal_handler_disconnect (manager_kms->udev,
manager_kms->uevent_handler_id);
manager_kms->uevent_handler_id = 0;
}
static void static void
meta_monitor_manager_kms_init (MetaMonitorManagerKms *manager_kms) meta_monitor_manager_kms_init (MetaMonitorManagerKms *manager_kms)
{ {
@ -1778,8 +1796,7 @@ meta_monitor_manager_kms_init (MetaMonitorManagerKms *manager_kms)
const char *subsystems[2] = { "drm", NULL }; const char *subsystems[2] = { "drm", NULL };
manager_kms->udev = g_udev_client_new (subsystems); manager_kms->udev = g_udev_client_new (subsystems);
g_signal_connect (manager_kms->udev, "uevent", meta_monitor_manager_kms_connect_uevent_handler (manager_kms);
G_CALLBACK (on_uevent), manager_kms);
source = g_source_new (&kms_event_funcs, sizeof (MetaKmsSource)); source = g_source_new (&kms_event_funcs, sizeof (MetaKmsSource));
manager_kms->source = (MetaKmsSource *) source; manager_kms->source = (MetaKmsSource *) source;