DETECT_REASON_FALLBACK
if (reason != DETECT_REASON_FALLBACK && dc_is_hdmi_signal(link->connector_signal) &&
if (reason == DETECT_REASON_FALLBACK && sink->sink_signal == SIGNAL_TYPE_HDMI_FRL)
if (reason == DETECT_REASON_FALLBACK && sink->sink_signal == SIGNAL_TYPE_HDMI_FRL)