ALSA: hda - Move beep helper functions to hda_beep.c

Move snd_hda_mixer_amp_switch_put_beep() to hda_beep.c as a clean up
to remove one more ifdef.

Also add the corresponding get callback to return consistently the
digital beep state independently from the mixer amp value.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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);

sound/pci/hda/hda_codec.c

@@ -2676,25 +2676,6 @@ int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_put);
 
-#ifdef CONFIG_SND_HDA_INPUT_BEEP
-/**
- * snd_hda_mixer_amp_switch_put_beep - Put callback for a beep AMP switch
- *
- * This function calls snd_hda_enable_beep_device(), which behaves differently
- * depending on beep_mode option.
- */
-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);
-	long *valp = ucontrol->value.integer.value;
-
-	snd_hda_enable_beep_device(codec, *valp);
-	return snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
-}
-EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_put_beep);
-#endif /* CONFIG_SND_HDA_INPUT_BEEP */
-
 /*
  * bound volume controls
  *

sound/pci/hda/hda_local.h

@@ -89,7 +89,7 @@
 	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx, \
 	  .subdevice = HDA_SUBDEV_AMP_FLAG, \
 	  .info = snd_hda_mixer_amp_switch_info, \
-	  .get = snd_hda_mixer_amp_switch_get, \
+	  .get = snd_hda_mixer_amp_switch_get_beep, \
 	  .put = snd_hda_mixer_amp_switch_put_beep, \
 	  .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) }
 #else
@@ -121,6 +121,8 @@ int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol,
 int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_value *ucontrol);
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
+int snd_hda_mixer_amp_switch_get_beep(struct snd_kcontrol *kcontrol,
+				      struct snd_ctl_elem_value *ucontrol);
 int snd_hda_mixer_amp_switch_put_beep(struct snd_kcontrol *kcontrol,
 				      struct snd_ctl_elem_value *ucontrol);
 #endif