1 files changed, 28 insertions, 0 deletions

diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c
index 662de6e58b6f..336b4b3a80b9 100644
--- a/sound/pci/hda/hda_beep.c
+++ b/sound/pci/hda/hda_beep.c
@@ -231,3 +231,31 @@ void snd_hda_detach_beep_device(struct hda_codec *codec)
         }
 }
 EXPORT_SYMBOL_HDA(snd_hda_detach_beep_device);
+
+/* get/put callbacks for beep mute mixer switches */
+int snd_hda_mixer_amp_switch_get_beep(struct snd_kcontrol *kcontrol,
+                                      struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct hda_beep *beep = codec->beep;
+        if (beep) {
+                ucontrol->value.integer.value[0] =
+                        ucontrol->value.integer.value[1] =
+                        beep->enabled;
+                return 0;
+        }
+        return snd_hda_mixer_amp_switch_get(kcontrol, ucontrol);
+}
+EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_get_beep);
+
+int snd_hda_mixer_amp_switch_put_beep(struct snd_kcontrol *kcontrol,
+                                      struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct hda_beep *beep = codec->beep;
+        if (beep)
+                snd_hda_enable_beep_device(codec,
+                                           *ucontrol->value.integer.value);
+        return snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
+}
+EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_put_beep);