diff --git a/sound/usb/mixer_scarlett2.c b/sound/usb/mixer_scarlett2.c
index a9bbad29ad4f..14597428ed05 100644
--- a/sound/usb/mixer_scarlett2.c
+++ b/sound/usb/mixer_scarlett2.c
@@ -685,7 +685,10 @@ struct scarlett2_data {
 	u8 sync_updated;
 	u8 vol_updated;
 	u8 dim_mute_updated;
-	u8 input_other_updated;
+	u8 input_level_updated;
+	u8 input_pad_updated;
+	u8 input_air_updated;
+	u8 input_phantom_updated;
 	u8 monitor_other_updated;
 	u8 mux_updated;
 	u8 speaker_switching_switched;
@@ -2687,57 +2690,20 @@ static const struct snd_kcontrol_new scarlett2_sw_hw_enum_ctl = {
 
 /*** Line Level/Instrument Level Switch Controls ***/
 
-static int scarlett2_update_input_other(struct usb_mixer_interface *mixer)
+static int scarlett2_update_input_level(struct usb_mixer_interface *mixer)
 {
 	struct scarlett2_data *private = mixer->private_data;
 	const struct scarlett2_device_info *info = private->info;
 
-	private->input_other_updated = 0;
+	private->input_level_updated = 0;
 
-	if (info->level_input_count) {
-		int err = scarlett2_usb_get_config(
-			mixer, SCARLETT2_CONFIG_LEVEL_SWITCH,
-			info->level_input_count + info->level_input_first,
-			private->level_switch);
-		if (err < 0)
-			return err;
-	}
-
-	if (info->pad_input_count) {
-		int err = scarlett2_usb_get_config(
-			mixer, SCARLETT2_CONFIG_PAD_SWITCH,
-			info->pad_input_count, private->pad_switch);
-		if (err < 0)
-			return err;
-	}
-
-	if (info->air_input_count) {
-		int err = scarlett2_usb_get_config(
-			mixer, SCARLETT2_CONFIG_AIR_SWITCH,
-			info->air_input_count, private->air_switch);
-		if (err < 0)
-			return err;
-	}
-
-	if (info->phantom_count) {
-		int err = scarlett2_usb_get_config(
-			mixer, SCARLETT2_CONFIG_PHANTOM_SWITCH,
-			info->phantom_count, private->phantom_switch);
-		if (err < 0)
-			return err;
-
-		if (scarlett2_has_config_item(
-				private,
-				SCARLETT2_CONFIG_PHANTOM_PERSISTENCE)) {
-			err = scarlett2_usb_get_config(
-				mixer, SCARLETT2_CONFIG_PHANTOM_PERSISTENCE,
-				1, &private->phantom_persistence);
-			if (err < 0)
-				return err;
-		}
-	}
+	if (!info->level_input_count)
+		return 0;
 
-	return 0;
+	return scarlett2_usb_get_config(
+		mixer, SCARLETT2_CONFIG_LEVEL_SWITCH,
+		info->level_input_count + info->level_input_first,
+		private->level_switch);
 }
 
 static int scarlett2_level_enum_ctl_info(struct snd_kcontrol *kctl,
@@ -2768,8 +2734,8 @@ static int scarlett2_level_enum_ctl_get(struct snd_kcontrol *kctl,
 		goto unlock;
 	}
 
-	if (private->input_other_updated) {
-		err = scarlett2_update_input_other(mixer);
+	if (private->input_level_updated) {
+		err = scarlett2_update_input_level(mixer);
 		if (err < 0)
 			goto unlock;
 	}
@@ -2827,6 +2793,21 @@ static const struct snd_kcontrol_new scarlett2_level_enum_ctl = {
 
 /*** Pad Switch Controls ***/
 
+static int scarlett2_update_input_pad(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+
+	private->input_pad_updated = 0;
+
+	if (!info->pad_input_count)
+		return 0;
+
+	return scarlett2_usb_get_config(
+		mixer, SCARLETT2_CONFIG_PAD_SWITCH,
+		info->pad_input_count, private->pad_switch);
+}
+
 static int scarlett2_pad_ctl_get(struct snd_kcontrol *kctl,
 				 struct snd_ctl_elem_value *ucontrol)
 {
@@ -2842,8 +2823,8 @@ static int scarlett2_pad_ctl_get(struct snd_kcontrol *kctl,
 		goto unlock;
 	}
 
-	if (private->input_other_updated) {
-		err = scarlett2_update_input_other(mixer);
+	if (private->input_pad_updated) {
+		err = scarlett2_update_input_pad(mixer);
 		if (err < 0)
 			goto unlock;
 	}
@@ -2901,6 +2882,21 @@ static const struct snd_kcontrol_new scarlett2_pad_ctl = {
 
 /*** Air Switch Controls ***/
 
+static int scarlett2_update_input_air(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+
+	private->input_air_updated = 0;
+
+	if (!info->air_input_count)
+		return 0;
+
+	return scarlett2_usb_get_config(
+		mixer, SCARLETT2_CONFIG_AIR_SWITCH,
+		info->air_input_count, private->air_switch);
+}
+
 static int scarlett2_air_ctl_get(struct snd_kcontrol *kctl,
 				 struct snd_ctl_elem_value *ucontrol)
 {
@@ -2916,8 +2912,8 @@ static int scarlett2_air_ctl_get(struct snd_kcontrol *kctl,
 		goto unlock;
 	}
 
-	if (private->input_other_updated) {
-		err = scarlett2_update_input_other(mixer);
+	if (private->input_air_updated) {
+		err = scarlett2_update_input_air(mixer);
 		if (err < 0)
 			goto unlock;
 	}
@@ -2974,6 +2970,35 @@ static const struct snd_kcontrol_new scarlett2_air_ctl = {
 
 /*** Phantom Switch Controls ***/
 
+static int scarlett2_update_input_phantom(struct usb_mixer_interface *mixer)
+{
+	struct scarlett2_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+	int err;
+
+	private->input_phantom_updated = 0;
+
+	if (!info->phantom_count)
+		return 0;
+
+	err = scarlett2_usb_get_config(
+		mixer, SCARLETT2_CONFIG_PHANTOM_SWITCH,
+		info->phantom_count, private->phantom_switch);
+	if (err < 0)
+		return err;
+
+	if (scarlett2_has_config_item(private,
+				      SCARLETT2_CONFIG_PHANTOM_PERSISTENCE)) {
+		err = scarlett2_usb_get_config(
+			mixer, SCARLETT2_CONFIG_PHANTOM_PERSISTENCE,
+			1, &private->phantom_persistence);
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
+
 static int scarlett2_phantom_ctl_get(struct snd_kcontrol *kctl,
 				     struct snd_ctl_elem_value *ucontrol)
 {
@@ -2989,8 +3014,8 @@ static int scarlett2_phantom_ctl_get(struct snd_kcontrol *kctl,
 		goto unlock;
 	}
 
-	if (private->input_other_updated) {
-		err = scarlett2_update_input_other(mixer);
+	if (private->input_phantom_updated) {
+		err = scarlett2_update_input_phantom(mixer);
 		if (err < 0)
 			goto unlock;
 	}
@@ -4598,7 +4623,19 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer)
 			return 0;
 	}
 
-	err = scarlett2_update_input_other(mixer);
+	err = scarlett2_update_input_level(mixer);
+	if (err < 0)
+		return err;
+
+	err = scarlett2_update_input_pad(mixer);
+	if (err < 0)
+		return err;
+
+	err = scarlett2_update_input_air(mixer);
+	if (err < 0)
+		return err;
+
+	err = scarlett2_update_input_phantom(mixer);
 	if (err < 0)
 		return err;
 
@@ -4737,30 +4774,75 @@ static void scarlett2_notify_dim_mute(struct usb_mixer_interface *mixer)
 				       &private->mute_ctls[i]->id);
 }
 
-/* Notify on "input other" change (level/pad/air) */
-static void scarlett2_notify_input_other(struct usb_mixer_interface *mixer)
+/* Notify on input level switch change */
+static void scarlett2_notify_input_level(struct usb_mixer_interface *mixer)
 {
 	struct snd_card *card = mixer->chip->card;
 	struct scarlett2_data *private = mixer->private_data;
 	const struct scarlett2_device_info *info = private->info;
 	int i;
 
-	private->input_other_updated = 1;
+	private->input_level_updated = 1;
 
 	for (i = 0; i < info->level_input_count; i++)
 		snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
 			       &private->level_ctls[i]->id);
+}
+
+/* Notify on input pad switch change */
+static void scarlett2_notify_input_pad(struct usb_mixer_interface *mixer)
+{
+	struct snd_card *card = mixer->chip->card;
+	struct scarlett2_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+	int i;
+
+	private->input_pad_updated = 1;
+
 	for (i = 0; i < info->pad_input_count; i++)
 		snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
 			       &private->pad_ctls[i]->id);
+}
+
+/* Notify on input air switch change */
+static void scarlett2_notify_input_air(struct usb_mixer_interface *mixer)
+{
+	struct snd_card *card = mixer->chip->card;
+	struct scarlett2_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+	int i;
+
+	private->input_air_updated = 1;
+
 	for (i = 0; i < info->air_input_count; i++)
 		snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
 			       &private->air_ctls[i]->id);
+}
+
+/* Notify on input phantom switch change */
+static void scarlett2_notify_input_phantom(struct usb_mixer_interface *mixer)
+{
+	struct snd_card *card = mixer->chip->card;
+	struct scarlett2_data *private = mixer->private_data;
+	const struct scarlett2_device_info *info = private->info;
+	int i;
+
+	private->input_phantom_updated = 1;
+
 	for (i = 0; i < info->phantom_count; i++)
 		snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
 			       &private->phantom_ctls[i]->id);
 }
 
+/* Notify on "input other" change (level/pad/air/phantom) */
+static void scarlett2_notify_input_other(struct usb_mixer_interface *mixer)
+{
+	scarlett2_notify_input_level(mixer);
+	scarlett2_notify_input_pad(mixer);
+	scarlett2_notify_input_air(mixer);
+	scarlett2_notify_input_phantom(mixer);
+}
+
 /* Notify on "monitor other" change (direct monitor, speaker
  * switching, talkback)
  */
