From 4a79616d079f833714c9ef63a9b825caacafe675 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 17 Jun 2011 17:53:38 +0200
Subject: [PATCH] ALSA: hda - Unify output-control parsing in patch_via.c

Parse the output-paths more dynamically, i.e. traverse the paths
from each output pin instead of fixed assignment for each codec.
Now all codecs are using the same output parser code.

The smart51 setup doesn't work with this change, and will be fixed
in the next commits.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/hda/patch_via.c | 1378 +++++--------------------------------
 1 file changed, 186 insertions(+), 1192 deletions(-)

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 3704f2b024ec..1a3618599dec 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -107,6 +107,12 @@ enum VIA_HDA_CODEC {
 	 (spec)->codec_type == VT1812 ||\
 	 (spec)->codec_type == VT1802)
 
+struct nid_path {
+	int depth;
+	hda_nid_t path[5];
+	short idx[5];
+};
+
 struct via_spec {
 	/* codec parameterization */
 	const struct snd_kcontrol_new *mixers[6];
@@ -127,6 +133,10 @@ struct via_spec {
 	struct hda_multi_out multiout;
 	hda_nid_t slave_dig_outs[2];
 
+	struct nid_path out_path[4];
+	struct nid_path hp_path;
+	struct nid_path hp_dep_path;
+
 	/* capture */
 	unsigned int num_adc_nids;
 	hda_nid_t adc_nids[3];
@@ -1822,130 +1832,165 @@ static const struct hda_codec_ops via_patch_ops = {
 #endif
 };
 
-/* fill in the dac_nids table from the parsed pin configuration */
-static int vt1708_auto_fill_dac_nids(struct via_spec *spec,
-				     const struct auto_pin_cfg *cfg)
+static bool is_empty_dac(struct hda_codec *codec, hda_nid_t dac)
+{
+	struct via_spec *spec = codec->spec;
+	int i;
+
+	for (i = 0; i < spec->multiout.num_dacs; i++) {
+		if (spec->multiout.dac_nids[i] == dac)
+			return false;
+	}
+	if (spec->multiout.hp_nid == dac)
+		return false;
+	return true;
+}
+
+static bool parse_output_path(struct hda_codec *codec, hda_nid_t nid,
+			      hda_nid_t target_dac, struct nid_path *path,
+			      int depth, int wid_type)
+{
+	hda_nid_t conn[8];
+	int i, nums;
+
+	nums = snd_hda_get_connections(codec, nid, conn, ARRAY_SIZE(conn));
+	for (i = 0; i < nums; i++) {
+		if (get_wcaps_type(get_wcaps(codec, conn[i])) != AC_WID_AUD_OUT)
+			continue;
+		if (conn[i] == target_dac || is_empty_dac(codec, conn[i])) {
+			path->path[depth] = conn[i];
+			path->idx[depth] = i;
+			path->depth = ++depth;
+			return true;
+		}
+	}
+	if (depth > 4)
+		return false;
+	for (i = 0; i < nums; i++) {
+		unsigned int type;
+		type = get_wcaps_type(get_wcaps(codec, conn[i]));
+		if (type == AC_WID_AUD_OUT ||
+		    (wid_type != -1 && type != wid_type))
+			continue;
+		if (parse_output_path(codec, conn[i], target_dac,
+				      path, depth + 1, AC_WID_AUD_SEL)) {
+			path->path[depth] = conn[i];
+			path->idx[depth] = i;
+			return true;
+		}
+	}
+	return false;
+}
+
+static int via_auto_fill_dac_nids(struct hda_codec *codec)
 {
+	struct via_spec *spec = codec->spec;
+	const struct auto_pin_cfg *cfg = &spec->autocfg;
 	int i;
 	hda_nid_t nid;
 
+	spec->multiout.dac_nids = spec->private_dac_nids;
 	spec->multiout.num_dacs = cfg->line_outs;
+	for (i = 0; i < cfg->line_outs; i++) {
+		nid = cfg->line_out_pins[i];
+		if (!nid)
+			continue;
+		if (parse_output_path(codec, nid, 0, &spec->out_path[i], 0, -1))
+			spec->private_dac_nids[i] =
+				spec->out_path[i].path[spec->out_path[i].depth - 1];
+	}
+	return 0;
+}
 
-	spec->multiout.dac_nids = spec->private_dac_nids;
+static int create_ch_ctls(struct hda_codec *codec, const char *pfx,
+			  hda_nid_t pin, hda_nid_t dac, int chs)
+{
+	struct via_spec *spec = codec->spec;
+	char name[32];
+	hda_nid_t nid;
+	int err;
 
-	for (i = 0; i < 4; i++) {
-		nid = cfg->line_out_pins[i];
-		if (nid) {
-			/* config dac list */
-			switch (i) {
-			case AUTO_SEQ_FRONT:
-				spec->private_dac_nids[i] = 0x10;
-				break;
-			case AUTO_SEQ_CENLFE:
-				spec->private_dac_nids[i] = 0x12;
-				break;
-			case AUTO_SEQ_SURROUND:
-				spec->private_dac_nids[i] = 0x11;
-				break;
-			case AUTO_SEQ_SIDE:
-				spec->private_dac_nids[i] = 0x13;
-				break;
-			}
-		}
+	if (dac && query_amp_caps(codec, dac, HDA_OUTPUT) & AC_AMPCAP_NUM_STEPS)
+		nid = dac;
+	else if (query_amp_caps(codec, pin, HDA_OUTPUT) & AC_AMPCAP_NUM_STEPS)
+		nid = pin;
+	else
+		nid = 0;
+	if (nid) {
+		sprintf(name, "%s Playback Volume", pfx);
+		err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
+			      HDA_COMPOSE_AMP_VAL(dac, chs, 0, HDA_OUTPUT));
+		if (err < 0)
+			return err;
 	}
 
+	if (dac && query_amp_caps(codec, dac, HDA_OUTPUT) & AC_AMPCAP_MUTE)
+		nid = dac;
+	else if (query_amp_caps(codec, pin, HDA_OUTPUT) & AC_AMPCAP_MUTE)
+		nid = pin;
+	else
+		nid = 0;
+	if (nid) {
+		sprintf(name, "%s Playback Switch", pfx);
+		err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
+			      HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT));
+		if (err < 0)
+			return err;
+	}
 	return 0;
 }
 
+static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
+				hda_nid_t nid);
+
 /* add playback controls from the parsed DAC table */
-static int vt1708_auto_create_multi_out_ctls(struct via_spec *spec,
-					     const struct auto_pin_cfg *cfg)
+static int via_auto_create_multi_out_ctls(struct hda_codec *codec)
 {
-	char name[32];
+	struct via_spec *spec = codec->spec;
+	const struct auto_pin_cfg *cfg = &spec->autocfg;
 	static const char * const chname[4] = {
 		"Front", "Surround", "C/LFE", "Side"
 	};
-	hda_nid_t nid, nid_vol, nid_vols[] = {0x17, 0x19, 0x1a, 0x1b};
-	int i, err;
+	int i, idx, err;
 
-	for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
-		nid = cfg->line_out_pins[i];
-
-		if (!nid)
+	for (i = 0; i < cfg->line_outs; i++) {
+		hda_nid_t pin, dac;
+		pin = cfg->line_out_pins[i];
+		dac = spec->multiout.dac_nids[i];
+		if (!pin || !dac)
 			continue;
-
-		nid_vol = nid_vols[i];
-
 		if (i == AUTO_SEQ_CENLFE) {
-			/* Center/LFE */
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					"Center Playback Volume",
-					HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
-							    HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "LFE Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
-								  HDA_OUTPUT));
+			err = create_ch_ctls(codec, "Center", pin, dac, 1);
 			if (err < 0)
 				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "Center Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "LFE Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else if (i == AUTO_SEQ_FRONT) {
-			/* add control to mixer index 0 */
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "Master Front Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_INPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "Master Front Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_INPUT));
-			if (err < 0)
-				return err;
-
-			/* add control to PW3 */
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-					      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-					      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-								  HDA_OUTPUT));
+			err = create_ch_ctls(codec, "LFE", pin, dac, 2);
 			if (err < 0)
 				return err;
 		} else {
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
+			err = create_ch_ctls(codec, chname[i], pin, dac, 3);
 			if (err < 0)
 				return err;
 		}
 	}
 
+	idx = get_connection_index(codec, spec->aa_mix_nid,
+				   spec->multiout.dac_nids[0]);
+	if (idx >= 0) {
+		/* add control to mixer */
+		err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
+				      "PCM Playback Volume",
+				      HDA_COMPOSE_AMP_VAL(spec->aa_mix_nid, 3,
+							  idx, HDA_INPUT));
+		if (err < 0)
+			return err;
+		err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
+				      "PCM Playback Switch",
+				      HDA_COMPOSE_AMP_VAL(spec->aa_mix_nid, 3,
+							  idx, HDA_INPUT));
+		if (err < 0)
+			return err;
+	}
+
 	return 0;
 }
 
@@ -1962,29 +2007,30 @@ static void create_hp_imux(struct via_spec *spec)
 	spec->hp_mux = &spec->private_imux[1];
 }
 
-static int vt1708_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
+static int via_auto_create_hp_ctls(struct hda_codec *codec, hda_nid_t pin)
 {
+	struct via_spec *spec = codec->spec;
+	hda_nid_t dac = 0;
 	int err;
 
 	if (!pin)
 		return 0;
 
-	spec->multiout.hp_nid = VT1708_HP_NID; /* AOW3 */
-	spec->hp_independent_mode_index = 1;
+	if (!parse_output_path(codec, pin, spec->multiout.dac_nids[HDA_FRONT],
+			       &spec->hp_dep_path, 0, -1))
+		return 0;
+	if (parse_output_path(codec, pin, 0, &spec->hp_path, 0, -1)) {
+		dac = spec->hp_path.path[spec->hp_path.depth - 1];
+		spec->multiout.hp_nid = dac;
+		spec->hp_independent_mode_index =
+			spec->hp_path.idx[spec->hp_path.depth - 1];
+		create_hp_imux(spec);
+	}
 
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Headphone Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Headphone Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
+	err = create_ch_ctls(codec, "Headphone", pin, dac, 3);
 	if (err < 0)
 		return err;
 
-	create_hp_imux(spec);
-
 	return 0;
 }
 
@@ -2163,16 +2209,16 @@ static int vt1708_parse_auto_config(struct hda_codec *codec)
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
 	if (err < 0)
 		return err;
-	err = vt1708_auto_fill_dac_nids(spec, &spec->autocfg);
+	err = via_auto_fill_dac_nids(codec);
 	if (err < 0)
 		return err;
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt1708_auto_create_multi_out_ctls(spec, &spec->autocfg);
+	err = via_auto_create_multi_out_ctls(codec);
 	if (err < 0)
 		return err;
-	err = vt1708_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	err = via_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
 	if (err < 0)
 		return err;
 	err = via_auto_create_analog_input_ctls(codec, &spec->autocfg);
@@ -2437,208 +2483,6 @@ static const struct hda_pcm_stream vt1709_pcm_digital_capture = {
 	.channels_max = 2,
 };
 
-static int vt1709_auto_fill_dac_nids(struct via_spec *spec,
-				     const struct auto_pin_cfg *cfg)
-{
-	int i;
-	hda_nid_t nid;
-
-	if (cfg->line_outs == 4)  /* 10 channels */
-		spec->multiout.num_dacs = cfg->line_outs+1; /* AOW0~AOW4 */
-	else if (cfg->line_outs == 3) /* 6 channels */
-		spec->multiout.num_dacs = cfg->line_outs; /* AOW0~AOW2 */
-
-	spec->multiout.dac_nids = spec->private_dac_nids;
-
-	if (cfg->line_outs == 4) { /* 10 channels */
-		for (i = 0; i < cfg->line_outs; i++) {
-			nid = cfg->line_out_pins[i];
-			if (nid) {
-				/* config dac list */
-				switch (i) {
-				case AUTO_SEQ_FRONT:
-					/* AOW0 */
-					spec->private_dac_nids[i] = 0x10;
-					break;
-				case AUTO_SEQ_CENLFE:
-					/* AOW2 */
-					spec->private_dac_nids[i] = 0x12;
-					break;
-				case AUTO_SEQ_SURROUND:
-					/* AOW3 */
-					spec->private_dac_nids[i] = 0x11;
-					break;
-				case AUTO_SEQ_SIDE:
-					/* AOW1 */
-					spec->private_dac_nids[i] = 0x27;
-					break;
-				default:
-					break;
-				}
-			}
-		}
-		spec->private_dac_nids[cfg->line_outs] = 0x28; /* AOW4 */
-
-	} else if (cfg->line_outs == 3) { /* 6 channels */
-		for (i = 0; i < cfg->line_outs; i++) {
-			nid = cfg->line_out_pins[i];
-			if (nid) {
-				/* config dac list */
-				switch (i) {
-				case AUTO_SEQ_FRONT:
-					/* AOW0 */
-					spec->private_dac_nids[i] = 0x10;
-					break;
-				case AUTO_SEQ_CENLFE:
-					/* AOW2 */
-					spec->private_dac_nids[i] = 0x12;
-					break;
-				case AUTO_SEQ_SURROUND:
-					/* AOW1 */
-					spec->private_dac_nids[i] = 0x11;
-					break;
-				default:
-					break;
-				}
-			}
-		}
-	}
-
-	return 0;
-}
-
-/* add playback controls from the parsed DAC table */
-static int vt1709_auto_create_multi_out_ctls(struct via_spec *spec,
-					     const struct auto_pin_cfg *cfg)
-{
-	char name[32];
-	static const char * const chname[4] = {
-		"Front", "Surround", "C/LFE", "Side"
-	};
-	hda_nid_t nid, nid_vol, nid_vols[] = {0x18, 0x1a, 0x1b, 0x29};
-	int i, err;
-
-	for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
-		nid = cfg->line_out_pins[i];
-
-		if (!nid)
-			continue;
-
-		nid_vol = nid_vols[i];
-
-		if (i == AUTO_SEQ_CENLFE) {
-			/* Center/LFE */
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "Center Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "LFE Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "Center Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "LFE Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else if (i == AUTO_SEQ_FRONT) {
-			/* ADD control to mixer index 0 */
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "Master Front Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_INPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "Master Front Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_INPUT));
-			if (err < 0)
-				return err;
-
-			/* add control to PW3 */
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-					      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-					      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else if (i == AUTO_SEQ_SURROUND) {
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else if (i == AUTO_SEQ_SIDE) {
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		}
-	}
-
-	return 0;
-}
-
-static int vt1709_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
-{
-	int err;
-
-	if (!pin)
-		return 0;
-
-	if (spec->multiout.num_dacs == 5) /* 10 channels */
-		spec->multiout.hp_nid = VT1709_HP_DAC_NID;
-	else if (spec->multiout.num_dacs == 3) /* 6 channels */
-		spec->multiout.hp_nid = 0;
-	spec->hp_independent_mode_index = 1;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Headphone Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Headphone Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	return 0;
-}
-
 static int vt1709_parse_auto_config(struct hda_codec *codec)
 {
 	struct via_spec *spec = codec->spec;
@@ -2647,16 +2491,16 @@ static int vt1709_parse_auto_config(struct hda_codec *codec)
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
 	if (err < 0)
 		return err;
-	err = vt1709_auto_fill_dac_nids(spec, &spec->autocfg);
+	err = via_auto_fill_dac_nids(codec);
 	if (err < 0)
 		return err;
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt1709_auto_create_multi_out_ctls(spec, &spec->autocfg);
+	err = via_auto_create_multi_out_ctls(codec);
 	if (err < 0)
 		return err;
-	err = vt1709_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	err = via_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
 	if (err < 0)
 		return err;
 	err = via_auto_create_analog_input_ctls(codec, &spec->autocfg);
@@ -3000,160 +2844,6 @@ static const struct hda_pcm_stream vt1708B_pcm_digital_capture = {
 	.channels_max = 2,
 };
 
-/* fill in the dac_nids table from the parsed pin configuration */
-static int vt1708B_auto_fill_dac_nids(struct via_spec *spec,
-				     const struct auto_pin_cfg *cfg)
-{
-	int i;
-	hda_nid_t nid;
-
-	spec->multiout.num_dacs = cfg->line_outs;
-
-	spec->multiout.dac_nids = spec->private_dac_nids;
-
-	for (i = 0; i < 4; i++) {
-		nid = cfg->line_out_pins[i];
-		if (nid) {
-			/* config dac list */
-			switch (i) {
-			case AUTO_SEQ_FRONT:
-				spec->private_dac_nids[i] = 0x10;
-				break;
-			case AUTO_SEQ_CENLFE:
-				spec->private_dac_nids[i] = 0x24;
-				break;
-			case AUTO_SEQ_SURROUND:
-				spec->private_dac_nids[i] = 0x11;
-				break;
-			case AUTO_SEQ_SIDE:
-				spec->private_dac_nids[i] = 0x25;
-				break;
-			}
-		}
-	}
-
-	return 0;
-}
-
-/* add playback controls from the parsed DAC table */
-static int vt1708B_auto_create_multi_out_ctls(struct via_spec *spec,
-					     const struct auto_pin_cfg *cfg)
-{
-	char name[32];
-	static const char * const chname[4] = {
-		"Front", "Surround", "C/LFE", "Side"
-	};
-	hda_nid_t nid_vols[] = {0x16, 0x18, 0x26, 0x27};
-	hda_nid_t nid, nid_vol = 0;
-	int i, err;
-
-	for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
-		nid = cfg->line_out_pins[i];
-
-		if (!nid)
-			continue;
-
-		nid_vol = nid_vols[i];
-
-		if (i == AUTO_SEQ_CENLFE) {
-			/* Center/LFE */
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "Center Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "LFE Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "Center Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "LFE Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else if (i == AUTO_SEQ_FRONT) {
-			/* add control to mixer index 0 */
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "Master Front Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_INPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "Master Front Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_INPUT));
-			if (err < 0)
-				return err;
-
-			/* add control to PW3 */
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-					      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-					      HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else {
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		}
-	}
-
-	return 0;
-}
-
-static int vt1708B_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
-{
-	int err;
-
-	if (!pin)
-		return 0;
-
-	spec->multiout.hp_nid = VT1708B_HP_NID; /* AOW3 */
-	spec->hp_independent_mode_index = 1;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Headphone Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Headphone Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	create_hp_imux(spec);
-
-	return 0;
-}
-
 static int vt1708B_parse_auto_config(struct hda_codec *codec)
 {
 	struct via_spec *spec = codec->spec;
@@ -3162,16 +2852,16 @@ static int vt1708B_parse_auto_config(struct hda_codec *codec)
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
 	if (err < 0)
 		return err;
-	err = vt1708B_auto_fill_dac_nids(spec, &spec->autocfg);
+	err = via_auto_fill_dac_nids(codec);
 	if (err < 0)
 		return err;
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt1708B_auto_create_multi_out_ctls(spec, &spec->autocfg);
+	err = via_auto_create_multi_out_ctls(codec);
 	if (err < 0)
 		return err;
-	err = vt1708B_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	err = via_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
 	if (err < 0)
 		return err;
 	err = via_auto_create_analog_input_ctls(codec, &spec->autocfg);
@@ -3516,200 +3206,15 @@ static const struct hda_pcm_stream vt1708S_pcm_digital_playback = {
 	},
 };
 
-/* fill in the dac_nids table from the parsed pin configuration */
-static int vt1708S_auto_fill_dac_nids(struct via_spec *spec,
-				     const struct auto_pin_cfg *cfg)
+/* fill out digital output widgets; one for master and one for slave outputs */
+static void fill_dig_outs(struct hda_codec *codec)
 {
+	struct via_spec *spec = codec->spec;
 	int i;
-	hda_nid_t nid;
 
-	spec->multiout.num_dacs = cfg->line_outs;
-
-	spec->multiout.dac_nids = spec->private_dac_nids;
-
-	for (i = 0; i < 4; i++) {
-		nid = cfg->line_out_pins[i];
-		if (nid) {
-			/* config dac list */
-			switch (i) {
-			case AUTO_SEQ_FRONT:
-				spec->private_dac_nids[i] = 0x10;
-				break;
-			case AUTO_SEQ_CENLFE:
-				if (spec->codec->vendor_id == 0x11064397)
-					spec->private_dac_nids[i] = 0x25;
-				else
-					spec->private_dac_nids[i] = 0x24;
-				break;
-			case AUTO_SEQ_SURROUND:
-				spec->private_dac_nids[i] = 0x11;
-				break;
-			case AUTO_SEQ_SIDE:
-				spec->private_dac_nids[i] = 0x25;
-				break;
-			}
-		}
-	}
-
-	/* for Smart 5.1, line/mic inputs double as output pins */
-	if (cfg->line_outs == 1) {
-		spec->multiout.num_dacs = 3;
-		spec->private_dac_nids[AUTO_SEQ_SURROUND] = 0x11;
-		if (spec->codec->vendor_id == 0x11064397)
-			spec->private_dac_nids[AUTO_SEQ_CENLFE] = 0x25;
-		else
-			spec->private_dac_nids[AUTO_SEQ_CENLFE] = 0x24;
-	}
-
-	return 0;
-}
-
-/* add playback controls from the parsed DAC table */
-static int vt1708S_auto_create_multi_out_ctls(struct hda_codec *codec,
-					     const struct auto_pin_cfg *cfg)
-{
-	struct via_spec *spec = codec->spec;
-	char name[32];
-	static const char * const chname[4] = {
-		"Front", "Surround", "C/LFE", "Side"
-	};
-	hda_nid_t nid_vols[2][4] = { {0x10, 0x11, 0x24, 0x25},
-				     {0x10, 0x11, 0x25, 0} };
-	hda_nid_t nid_mutes[2][4] = { {0x1C, 0x18, 0x26, 0x27},
-				      {0x1C, 0x18, 0x27, 0} };
-	hda_nid_t nid, nid_vol, nid_mute;
-	int i, err;
-
-	for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
-		nid = cfg->line_out_pins[i];
-
-		/* for Smart 5.1, there are always at least six channels */
-		if (!nid && i > AUTO_SEQ_CENLFE)
-			continue;
-
-		if (codec->vendor_id == 0x11064397) {
-			nid_vol = nid_vols[1][i];
-			nid_mute = nid_mutes[1][i];
-		} else {
-			nid_vol = nid_vols[0][i];
-			nid_mute = nid_mutes[0][i];
-		}
-		if (!nid_vol && !nid_mute)
-			continue;
-
-		if (i == AUTO_SEQ_CENLFE) {
-			/* Center/LFE */
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "Center Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "LFE Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "Center Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_mute,
-								  1, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "LFE Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(nid_mute,
-								  2, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else if (i == AUTO_SEQ_FRONT) {
-			/* add control to mixer index 0 */
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "Master Front Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(0x16, 3, 0,
-								  HDA_INPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-					      "Master Front Playback Switch",
-					      HDA_COMPOSE_AMP_VAL(0x16, 3, 0,
-								  HDA_INPUT));
-			if (err < 0)
-				return err;
-
-			/* Front */
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-					      HDA_COMPOSE_AMP_VAL(nid_mute,
-								  3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else {
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(spec, VIA_CTL_WIDGET_MUTE, name,
-					      HDA_COMPOSE_AMP_VAL(nid_mute,
-								  3, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		}
-	}
-
-	return 0;
-}
-
-static int vt1708S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
-{
-	int err;
-
-	if (!pin)
-		return 0;
-
-	spec->multiout.hp_nid = VT1708S_HP_NID; /* AOW3 */
-	spec->hp_independent_mode_index = 1;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Headphone Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(0x25, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Headphone Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	create_hp_imux(spec);
-
-	return 0;
-}
-
-/* fill out digital output widgets; one for master and one for slave outputs */
-static void fill_dig_outs(struct hda_codec *codec)
-{
-	struct via_spec *spec = codec->spec;
-	int i;
-
-	for (i = 0; i < spec->autocfg.dig_outs; i++) {
-		hda_nid_t nid;
-		int conn;
+	for (i = 0; i < spec->autocfg.dig_outs; i++) {
+		hda_nid_t nid;
+		int conn;
 
 		nid = spec->autocfg.dig_out_pins[i];
 		if (!nid)
@@ -3734,16 +3239,16 @@ static int vt1708S_parse_auto_config(struct hda_codec *codec)
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
 	if (err < 0)
 		return err;
-	err = vt1708S_auto_fill_dac_nids(spec, &spec->autocfg);
+	err = via_auto_fill_dac_nids(codec);
 	if (err < 0)
 		return err;
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt1708S_auto_create_multi_out_ctls(codec, &spec->autocfg);
+	err = via_auto_create_multi_out_ctls(codec);
 	if (err < 0)
 		return err;
-	err = vt1708S_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	err = via_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
 	if (err < 0)
 		return err;
 	err = via_auto_create_analog_input_ctls(codec, &spec->autocfg);
@@ -3966,89 +3471,6 @@ static const struct hda_pcm_stream vt1702_pcm_digital_playback = {
 	},
 };
 
-/* fill in the dac_nids table from the parsed pin configuration */
-static int vt1702_auto_fill_dac_nids(struct via_spec *spec,
-				     const struct auto_pin_cfg *cfg)
-{
-	spec->multiout.num_dacs = 1;
-	spec->multiout.dac_nids = spec->private_dac_nids;
-
-	if (cfg->line_out_pins[0]) {
-		/* config dac list */
-		spec->private_dac_nids[0] = 0x10;
-	}
-
-	return 0;
-}
-
-/* add playback controls from the parsed DAC table */
-static int vt1702_auto_create_line_out_ctls(struct via_spec *spec,
-					     const struct auto_pin_cfg *cfg)
-{
-	int err;
-
-	if (!cfg->line_out_pins[0])
-		return -1;
-
-	/* add control to mixer index 0 */
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Master Front Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(0x1A, 3, 0, HDA_INPUT));
-	if (err < 0)
-		return err;
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Master Front Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(0x1A, 3, 0, HDA_INPUT));
-	if (err < 0)
-		return err;
-
-	/* Front */
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Front Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(0x10, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Front Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	return 0;
-}
-
-static int vt1702_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
-{
-	int err, i;
-	struct hda_input_mux *imux;
-	static const char * const texts[] = { "ON", "OFF", NULL};
-	if (!pin)
-		return 0;
-	spec->multiout.hp_nid = 0x1D;
-	spec->hp_independent_mode_index = 0;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Headphone Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(0x1D, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Headphone Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	imux = &spec->private_imux[1];
-
-	/* for hp mode select */
-	for (i = 0; texts[i]; i++)
-		snd_hda_add_imux_item(imux, texts[i], i, NULL);
-
-	spec->hp_mux = &spec->private_imux[1];
-	return 0;
-}
-
 static int vt1702_parse_auto_config(struct hda_codec *codec)
 {
 	struct via_spec *spec = codec->spec;
@@ -4057,16 +3479,16 @@ static int vt1702_parse_auto_config(struct hda_codec *codec)
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
 	if (err < 0)
 		return err;
-	err = vt1702_auto_fill_dac_nids(spec, &spec->autocfg);
+	err = via_auto_fill_dac_nids(codec);
 	if (err < 0)
 		return err;
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt1702_auto_create_line_out_ctls(spec, &spec->autocfg);
+	err = via_auto_create_multi_out_ctls(codec);
 	if (err < 0)
 		return err;
-	err = vt1702_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	err = via_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
 	if (err < 0)
 		return err;
 	/* limit AA path volume to 0 dB */
@@ -4313,150 +3735,6 @@ static const struct hda_pcm_stream vt1718S_pcm_digital_capture = {
 	.channels_max = 2,
 };
 
-/* fill in the dac_nids table from the parsed pin configuration */
-static int vt1718S_auto_fill_dac_nids(struct via_spec *spec,
-				     const struct auto_pin_cfg *cfg)
-{
-	int i;
-	hda_nid_t nid;
-
-	spec->multiout.num_dacs = cfg->line_outs;
-
-	spec->multiout.dac_nids = spec->private_dac_nids;
-
-	for (i = 0; i < 4; i++) {
-		nid = cfg->line_out_pins[i];
-		if (nid) {
-			/* config dac list */
-			switch (i) {
-			case AUTO_SEQ_FRONT:
-				spec->private_dac_nids[i] = 0x8;
-				break;
-			case AUTO_SEQ_CENLFE:
-				spec->private_dac_nids[i] = 0xa;
-				break;
-			case AUTO_SEQ_SURROUND:
-				spec->private_dac_nids[i] = 0x9;
-				break;
-			case AUTO_SEQ_SIDE:
-				spec->private_dac_nids[i] = 0xb;
-				break;
-			}
-		}
-	}
-
-	return 0;
-}
-
-/* add playback controls from the parsed DAC table */
-static int vt1718S_auto_create_multi_out_ctls(struct via_spec *spec,
-					     const struct auto_pin_cfg *cfg)
-{
-	char name[32];
-	static const char * const chname[4] = {
-		"Front", "Surround", "C/LFE", "Side"
-	};
-	hda_nid_t nid_vols[] = {0x8, 0x9, 0xa, 0xb};
-	hda_nid_t nid_mutes[] = {0x24, 0x25, 0x26, 0x27};
-	hda_nid_t nid, nid_vol, nid_mute = 0;
-	int i, err;
-
-	for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
-		nid = cfg->line_out_pins[i];
-
-		if (!nid)
-			continue;
-		nid_vol = nid_vols[i];
-		nid_mute = nid_mutes[i];
-
-		if (i == AUTO_SEQ_CENLFE) {
-			/* Center/LFE */
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "Center Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-					      "LFE Playback Volume",
-					      HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0,
-								  HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_MUTE,
-				"Center Playback Switch",
-				HDA_COMPOSE_AMP_VAL(nid_mute, 1, 0,
-						    HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_MUTE,
-				"LFE Playback Switch",
-				HDA_COMPOSE_AMP_VAL(nid_mute, 2, 0,
-						    HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else if (i == AUTO_SEQ_FRONT) {
-			/* Front */
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_VOL, name,
-				HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_MUTE, name,
-				HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
-						    HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else {
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_VOL, name,
-				HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_MUTE, name,
-				HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
-						    HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		}
-	}
-	return 0;
-}
-
-static int vt1718S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
-{
-	int err;
-
-	if (!pin)
-		return 0;
-
-	spec->multiout.hp_nid = 0xc; /* AOW4 */
-	spec->hp_independent_mode_index = 1;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Headphone Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(0xc, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Headphone Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	create_hp_imux(spec);
-	return 0;
-}
-
 static int vt1718S_parse_auto_config(struct hda_codec *codec)
 {
 	struct via_spec *spec = codec->spec;
@@ -4466,16 +3744,16 @@ static int vt1718S_parse_auto_config(struct hda_codec *codec)
 
 	if (err < 0)
 		return err;
-	err = vt1718S_auto_fill_dac_nids(spec, &spec->autocfg);
+	err = via_auto_fill_dac_nids(codec);
 	if (err < 0)
 		return err;
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt1718S_auto_create_multi_out_ctls(spec, &spec->autocfg);
+	err = via_auto_create_multi_out_ctls(codec);
 	if (err < 0)
 		return err;
-	err = vt1718S_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	err = via_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
 	if (err < 0)
 		return err;
 	err = via_auto_create_analog_input_ctls(codec, &spec->autocfg);
@@ -4813,159 +4091,6 @@ static const struct hda_pcm_stream vt1716S_pcm_digital_playback = {
 	},
 };
 
-/* fill in the dac_nids table from the parsed pin configuration */
-static int vt1716S_auto_fill_dac_nids(struct via_spec *spec,
-				      const struct auto_pin_cfg *cfg)
-{	int i;
-	hda_nid_t nid;
-
-	spec->multiout.num_dacs = cfg->line_outs;
-
-	spec->multiout.dac_nids = spec->private_dac_nids;
-
-	for (i = 0; i < 3; i++) {
-		nid = cfg->line_out_pins[i];
-		if (nid) {
-			/* config dac list */
-			switch (i) {
-			case AUTO_SEQ_FRONT:
-				spec->private_dac_nids[i] = 0x10;
-				break;
-			case AUTO_SEQ_CENLFE:
-				spec->private_dac_nids[i] = 0x25;
-				break;
-			case AUTO_SEQ_SURROUND:
-				spec->private_dac_nids[i] = 0x11;
-				break;
-			}
-		}
-	}
-
-	return 0;
-}
-
-/* add playback controls from the parsed DAC table */
-static int vt1716S_auto_create_multi_out_ctls(struct via_spec *spec,
-					      const struct auto_pin_cfg *cfg)
-{
-	char name[32];
-	static const char * const chname[3] = {
-		"Front", "Surround", "C/LFE"
-	};
-	hda_nid_t nid_vols[] = {0x10, 0x11, 0x25};
-	hda_nid_t nid_mutes[] = {0x1C, 0x18, 0x27};
-	hda_nid_t nid, nid_vol, nid_mute;
-	int i, err;
-
-	for (i = 0; i <= AUTO_SEQ_CENLFE; i++) {
-		nid = cfg->line_out_pins[i];
-
-		if (!nid)
-			continue;
-
-		nid_vol = nid_vols[i];
-		nid_mute = nid_mutes[i];
-
-		if (i == AUTO_SEQ_CENLFE) {
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_VOL,
-				"Center Playback Volume",
-				HDA_COMPOSE_AMP_VAL(nid_vol, 1, 0, HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_VOL,
-				"LFE Playback Volume",
-				HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0, HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_MUTE,
-				"Center Playback Switch",
-				HDA_COMPOSE_AMP_VAL(nid_mute, 1, 0,
-						    HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_MUTE,
-				"LFE Playback Switch",
-				HDA_COMPOSE_AMP_VAL(nid_mute, 2, 0,
-						    HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else if (i == AUTO_SEQ_FRONT) {
-
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_VOL,
-				"Master Front Playback Volume",
-				HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_INPUT));
-			if (err < 0)
-				return err;
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_MUTE,
-				"Master Front Playback Switch",
-				HDA_COMPOSE_AMP_VAL(0x16, 3, 0, HDA_INPUT));
-			if (err < 0)
-				return err;
-
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_VOL, name,
-				HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_MUTE, name,
-				HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
-						    HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		} else {
-			sprintf(name, "%s Playback Volume", chname[i]);
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_VOL, name,
-				HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT));
-			if (err < 0)
-				return err;
-			sprintf(name, "%s Playback Switch", chname[i]);
-			err = via_add_control(
-				spec, VIA_CTL_WIDGET_MUTE, name,
-				HDA_COMPOSE_AMP_VAL(nid_mute, 3, 0,
-						    HDA_OUTPUT));
-			if (err < 0)
-				return err;
-		}
-	}
-	return 0;
-}
-
-static int vt1716S_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
-{
-	int err;
-
-	if (!pin)
-		return 0;
-
-	spec->multiout.hp_nid = 0x25; /* AOW3 */
-	spec->hp_independent_mode_index = 1;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Headphone Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(0x25, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Headphone Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	create_hp_imux(spec);
-	return 0;
-}
-
 static int vt1716S_parse_auto_config(struct hda_codec *codec)
 {
 	struct via_spec *spec = codec->spec;
@@ -4974,16 +4099,16 @@ static int vt1716S_parse_auto_config(struct hda_codec *codec)
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
 	if (err < 0)
 		return err;
-	err = vt1716S_auto_fill_dac_nids(spec, &spec->autocfg);
+	err = via_auto_fill_dac_nids(codec);
 	if (err < 0)
 		return err;
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt1716S_auto_create_multi_out_ctls(spec, &spec->autocfg);
+	err = via_auto_create_multi_out_ctls(codec);
 	if (err < 0)
 		return err;
-	err = vt1716S_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	err = via_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
 	if (err < 0)
 		return err;
 	err = via_auto_create_analog_input_ctls(codec, &spec->autocfg);
@@ -5359,74 +4484,6 @@ static const struct hda_pcm_stream vt2002P_pcm_digital_playback = {
 	},
 };
 
-/* fill in the dac_nids table from the parsed pin configuration */
-static int vt2002P_auto_fill_dac_nids(struct via_spec *spec,
-				      const struct auto_pin_cfg *cfg)
-{
-	spec->multiout.num_dacs = 1;
-	spec->multiout.dac_nids = spec->private_dac_nids;
-	if (cfg->line_out_pins[0])
-		spec->private_dac_nids[0] = 0x8;
-	return 0;
-}
-
-/* add playback controls from the parsed DAC table */
-static int vt2002P_auto_create_multi_out_ctls(struct via_spec *spec,
-					     const struct auto_pin_cfg *cfg)
-{
-	int err;
-	hda_nid_t sw_nid;
-
-	if (!cfg->line_out_pins[0])
-		return -1;
-
-	if (spec->codec_type == VT1802)
-		sw_nid = 0x28;
-	else
-		sw_nid = 0x26;
-
-	/* Line-Out: PortE */
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Master Front Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(0x8, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-	err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE,
-			      "Master Front Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(sw_nid, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	return 0;
-}
-
-static int vt2002P_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
-{
-	int err;
-
-	if (!pin)
-		return 0;
-
-	spec->multiout.hp_nid = 0x9;
-	spec->hp_independent_mode_index = 1;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Headphone Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(
-				      spec->multiout.hp_nid, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Headphone Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(0x25, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	create_hp_imux(spec);
-	return 0;
-}
-
 static int vt2002P_parse_auto_config(struct hda_codec *codec)
 {
 	struct via_spec *spec = codec->spec;
@@ -5437,17 +4494,17 @@ static int vt2002P_parse_auto_config(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 
-	err = vt2002P_auto_fill_dac_nids(spec, &spec->autocfg);
+	err = via_auto_fill_dac_nids(codec);
 	if (err < 0)
 		return err;
 
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt2002P_auto_create_multi_out_ctls(spec, &spec->autocfg);
+	err = via_auto_create_multi_out_ctls(codec);
 	if (err < 0)
 		return err;
-	err = vt2002P_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	err = via_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
 	if (err < 0)
 		return err;
 	err = via_auto_create_analog_input_ctls(codec, &spec->autocfg);
@@ -5779,69 +4836,6 @@ static const struct hda_pcm_stream vt1812_pcm_digital_playback = {
 		.cleanup = via_dig_playback_pcm_cleanup
 	},
 };
-/* fill in the dac_nids table from the parsed pin configuration */
-static int vt1812_auto_fill_dac_nids(struct via_spec *spec,
-				     const struct auto_pin_cfg *cfg)
-{
-	spec->multiout.num_dacs = 1;
-	spec->multiout.dac_nids = spec->private_dac_nids;
-	if (cfg->line_out_pins[0])
-		spec->private_dac_nids[0] = 0x8;
-	return 0;
-}
-
-
-/* add playback controls from the parsed DAC table */
-static int vt1812_auto_create_multi_out_ctls(struct via_spec *spec,
-					     const struct auto_pin_cfg *cfg)
-{
-	int err;
-
-	if (!cfg->line_out_pins[0])
-		return -1;
-
-	/* Line-Out: PortE */
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Front Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(0x8, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-	err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE,
-			      "Front Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(0x28, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	return 0;
-}
-
-static int vt1812_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)
-{
-	int err;
-
-	if (!pin)
-		return 0;
-
-	spec->multiout.hp_nid = 0x9;
-	spec->hp_independent_mode_index = 1;
-
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,
-			      "Headphone Playback Volume",
-			      HDA_COMPOSE_AMP_VAL(
-				      spec->multiout.hp_nid, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,
-			      "Headphone Playback Switch",
-			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
-	if (err < 0)
-		return err;
-
-	create_hp_imux(spec);
-	return 0;
-}
 
 static int vt1812_parse_auto_config(struct hda_codec *codec)
 {
@@ -5853,17 +4847,17 @@ static int vt1812_parse_auto_config(struct hda_codec *codec)
 	if (err < 0)
 		return err;
 	fill_dig_outs(codec);
-	err = vt1812_auto_fill_dac_nids(spec, &spec->autocfg);
+	err = via_auto_fill_dac_nids(codec);
 	if (err < 0)
 		return err;
 
 	if (!spec->autocfg.line_outs && !spec->autocfg.hp_outs)
 		return 0; /* can't find valid BIOS pin config */
 
-	err = vt1812_auto_create_multi_out_ctls(spec, &spec->autocfg);
+	err = via_auto_create_multi_out_ctls(codec);
 	if (err < 0)
 		return err;
-	err = vt1812_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	err = via_auto_create_hp_ctls(codec, spec->autocfg.hp_pins[0]);
 	if (err < 0)
 		return err;
 	err = via_auto_create_analog_input_ctls(codec, &spec->autocfg);
-- 
2.30.2