drm_helper_probe_detect
EXPORT_SYMBOL(drm_helper_probe_detect);
ret = drm_helper_probe_detect(connector, &ctx, true);
connector->status = drm_helper_probe_detect(connector, NULL, false);
connector->status = drm_helper_probe_detect(connector, NULL, false);
status = drm_helper_probe_detect(&connector->base, NULL, false);
drm_helper_probe_detect(&nv_conn->base, NULL, false) != connector_status_connected)
connector->status = drm_helper_probe_detect(connector, NULL, false);
int drm_helper_probe_detect(struct drm_connector *connector,