diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 7444d2e7a82a7426795a333a2edb5925e35a1a52..ebb558414314b7db06229185702f4dfad70e411f 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -2514,6 +2514,38 @@ static int parse_capture_source(struct hda_codec *codec, hda_nid_t pin,
  * create playback/capture controls for input pins
  */
 
+/* fill the label for each input at first */
+static int fill_input_pin_labels(struct hda_codec *codec)
+{
+	struct hda_gen_spec *spec = codec->spec;
+	const struct auto_pin_cfg *cfg = &spec->autocfg;
+	int i;
+
+	for (i = 0; i < cfg->num_inputs; i++) {
+		hda_nid_t pin = cfg->inputs[i].pin;
+		const char *label;
+		int j, idx;
+
+		if (!is_input_pin(codec, pin))
+			continue;
+
+		label = hda_get_autocfg_input_label(codec, cfg, i);
+		idx = 0;
+		for (j = i; j >= 0; j--) {
+			if (spec->input_labels[j] &&
+			    !strcmp(spec->input_labels[j], label)) {
+				idx = spec->input_label_idxs[j] + 1;
+				break;
+			}
+		}
+
+		spec->input_labels[i] = label;
+		spec->input_label_idxs[i] = idx;
+	}
+
+	return 0;
+}
+
 #define CFG_IDX_MIX	99	/* a dummy cfg->input idx for stereo mix */
 
 static int create_input_ctls(struct hda_codec *codec)
@@ -2522,29 +2554,24 @@ static int create_input_ctls(struct hda_codec *codec)
 	const struct auto_pin_cfg *cfg = &spec->autocfg;
 	hda_nid_t mixer = spec->mixer_nid;
 	int num_adcs;
-	int i, err, type_idx = 0;
-	const char *prev_label = NULL;
+	int i, err;
 	unsigned int val;
 
 	num_adcs = fill_adc_nids(codec);
 	if (num_adcs < 0)
 		return 0;
 
+	err = fill_input_pin_labels(codec);
+	if (err < 0)
+		return err;
+
 	for (i = 0; i < cfg->num_inputs; i++) {
 		hda_nid_t pin;
-		const char *label;
 
 		pin = cfg->inputs[i].pin;
 		if (!is_input_pin(codec, pin))
 			continue;
 
-		label = hda_get_autocfg_input_label(codec, cfg, i);
-		if (prev_label && !strcmp(label, prev_label))
-			type_idx++;
-		else
-			type_idx = 0;
-		prev_label = label;
-
 		val = PIN_IN;
 		if (cfg->inputs[i].type == AUTO_PIN_MIC)
 			val |= snd_hda_get_default_vref(codec, pin);
@@ -2553,14 +2580,16 @@ static int create_input_ctls(struct hda_codec *codec)
 		if (mixer) {
 			if (is_reachable_path(codec, pin, mixer)) {
 				err = new_analog_input(codec, i, pin,
-						       label, type_idx, mixer);
+						       spec->input_labels[i],
+						       spec->input_label_idxs[i],
+						       mixer);
 				if (err < 0)
 					return err;
 			}
 		}
 
-		err = parse_capture_source(codec, pin, i,
-					   num_adcs, label, -mixer);
+		err = parse_capture_source(codec, pin, i, num_adcs,
+					   spec->input_labels[i], -mixer);
 		if (err < 0)
 			return err;
 
@@ -2907,26 +2936,22 @@ static int create_multi_cap_vol_ctl(struct hda_codec *codec)
 {
 	struct hda_gen_spec *spec = codec->spec;
 	struct hda_input_mux *imux = &spec->input_mux;
-	int i, err, type, type_idx = 0;
-	const char *prev_label = NULL;
+	int i, err, type;
 
 	for (i = 0; i < imux->num_items; i++) {
-		const char *label;
 		bool inv_dmic;
+		int idx;
 
-		if (imux->items[i].index >= spec->autocfg.num_inputs)
+		idx = imux->items[i].index;
+		if (idx >= spec->autocfg.num_inputs)
 			continue;
-		label = hda_get_autocfg_input_label(codec, &spec->autocfg,
-						    imux->items[i].index);
-		if (prev_label && !strcmp(label, prev_label))
-			type_idx++;
-		else
-			type_idx = 0;
-		prev_label = label;
 		inv_dmic = is_inv_dmic_pin(codec, spec->imux_pins[i]);
 
 		for (type = 0; type < 2; type++) {
-			err = add_single_cap_ctl(codec, label, type_idx, type,
+			err = add_single_cap_ctl(codec,
+						 spec->input_labels[idx],
+						 spec->input_label_idxs[idx],
+						 type,
 						 get_first_cap_ctl(codec, i, type),
 						 inv_dmic);
 			if (err < 0)
@@ -3012,16 +3037,13 @@ static int parse_mic_boost(struct hda_codec *codec)
 	struct hda_gen_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
 	int i, err;
-	int type_idx = 0;
 	hda_nid_t nid;
-	const char *prev_label = NULL;
 
 	for (i = 0; i < cfg->num_inputs; i++) {
 		if (cfg->inputs[i].type > AUTO_PIN_MIC)
 			break;
 		nid = cfg->inputs[i].pin;
 		if (get_wcaps(codec, nid) & AC_WCAP_IN_AMP) {
-			const char *label;
 			char boost_label[44];
 			struct nid_path *path;
 			unsigned int val;
@@ -3029,18 +3051,13 @@ static int parse_mic_boost(struct hda_codec *codec)
 			if (!nid_has_volume(codec, nid, HDA_INPUT))
 				continue;
 
-			label = hda_get_autocfg_input_label(codec, cfg, i);
-			if (prev_label && !strcmp(label, prev_label))
-				type_idx++;
-			else
-				type_idx = 0;
-			prev_label = label;
-
 			snprintf(boost_label, sizeof(boost_label),
-				 "%s Boost Volume", label);
+				 "%s Boost Volume",
+				 spec->input_labels[i]);
 			val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT);
 			err = add_control(spec, HDA_CTL_WIDGET_VOL,
-					  boost_label, type_idx, val);
+					  boost_label,
+					  spec->input_label_idxs[i], val);
 			if (err < 0)
 				return err;
 
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index 7b14e9ce748646ad7e5e6e67fed336976b6aac9e..f6b88cd4584f9fe4720b48d463347be4ff3fef0d 100644
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -105,6 +105,8 @@ struct hda_gen_spec {
 	hda_nid_t adc_nids[AUTO_CFG_MAX_OUTS];
 	hda_nid_t dig_in_nid;		/* digital-in NID; optional */
 	hda_nid_t mixer_nid;		/* analog-mixer NID */
+	const char *input_labels[AUTO_CFG_MAX_OUTS];
+	int input_label_idxs[AUTO_CFG_MAX_OUTS];
 
 	/* capture setup for dynamic dual-adc switch */
 	hda_nid_t cur_adc;