diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index c0dbb52..5988e04 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -190,6 +190,7 @@
 	if (chip->model.update_center_lfe_mix)
 		chip->model.update_center_lfe_mix(chip, chip->dac_routing > 2);
 }
+EXPORT_SYMBOL(oxygen_update_dac_routing);
 
 static int upmix_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
 {