NOTE_CHANGE
knote_locked(&adev->ddev.note, NOTE_CHANGE);
knote_locked(&sc->sc_ddev.note, NOTE_CHANGE);
knote_locked(&connector->dev->note, NOTE_CHANGE);
knote_locked(&dev->note, NOTE_CHANGE);
knote_locked(&connector->dev->note, NOTE_CHANGE);
knote_locked(&connector->dev->note, NOTE_CHANGE);
knote_locked(&dev_priv->drm.note, NOTE_CHANGE);