ALSA: HDA VIA: Add VT1718S support.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_via.c

@@ -86,6 +86,7 @@ enum VIA_HDA_CODEC {
 	VT1708S,
 	VT1708BCE,
 	VT1702,
+	VT1718S,
 	CODEC_TYPES,
 };
 
@@ -175,6 +176,9 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
 	else if ((dev_id & 0xfff) == 0x398
 		 && (dev_id >> 12) < 8)
 		codec_type = VT1702;
+	else if ((dev_id & 0xfff) == 0x428
+		 && (dev_id >> 12) < 8)
+		codec_type = VT1718S;
 	else
 		codec_type = UNKNOWN;
 	return codec_type;
@@ -284,6 +288,11 @@ static hda_nid_t vt1702_adc_nids[3] = {
 	0x12, 0x20, 0x1F
 };
 
+static hda_nid_t vt1718S_adc_nids[2] = {
+	/* ADC1-2 */
+	0x10, 0x11
+};
+
 /* add dynamic controls */
 static int via_add_control(struct via_spec *spec, int type, const char *name,
 			   unsigned long val)
@@ -512,6 +521,67 @@ static void set_jack_power_state(struct hda_codec *codec)
 			snd_hda_codec_write(codec, 0x27, 0,
 					    AC_VERB_SET_POWER_STATE, parm);
 		}
+	}  else if (spec->codec_type == VT1718S) {
+		/* MUX6 (1eh) = stereo mixer */
+		imux_is_smixer = snd_hda_codec_read(
+			codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;
+		/* inputs */
+		/* PW 5/6/7 (29h/2ah/2bh) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x29, &parm);
+		set_pin_power_state(codec, 0x2a, &parm);
+		set_pin_power_state(codec, 0x2b, &parm);
+		if (imux_is_smixer)
+			parm = AC_PWRST_D0;
+		/* MUX6/7 (1eh/1fh), AIW 0/1 (10h/11h) */
+		snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_POWER_STATE,
+				    parm);
+		snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE,
+				    parm);
+		snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
+				    parm);
+		snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE,
+				    parm);
+
+		/* outputs */
+		/* PW3 (27h), MW2 (1ah), AOW3 (bh) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x27, &parm);
+		snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_POWER_STATE,
+				    parm);
+		snd_hda_codec_write(codec, 0xb, 0, AC_VERB_SET_POWER_STATE,
+				    parm);
+
+		/* PW2 (26h), AOW2 (ah) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x26, &parm);
+		snd_hda_codec_write(codec, 0xa, 0, AC_VERB_SET_POWER_STATE,
+				    parm);
+
+		/* PW0/1 (24h/25h) */
+		parm = AC_PWRST_D3;
+		set_pin_power_state(codec, 0x24, &parm);
+		set_pin_power_state(codec, 0x25, &parm);
+		if (!spec->hp_independent_mode) /* check for redirected HP */
+			set_pin_power_state(codec, 0x28, &parm);
+		snd_hda_codec_write(codec, 0x8, 0, AC_VERB_SET_POWER_STATE,
+				    parm);
+		snd_hda_codec_write(codec, 0x9, 0, AC_VERB_SET_POWER_STATE,
+				    parm);
+		/* MW9 (21h), Mw2 (1ah), AOW0 (8h) */
+		snd_hda_codec_write(codec, 0x21, 0, AC_VERB_SET_POWER_STATE,
+				    imux_is_smixer ? AC_PWRST_D0 : parm);
+		if (spec->hp_independent_mode) {
+			/* PW4 (28h), MW3 (1bh), MUX1(34h), AOW4 (ch) */
+			parm = AC_PWRST_D3;
+			set_pin_power_state(codec, 0x28, &parm);
+			snd_hda_codec_write(codec, 0x1b, 0,
+					    AC_VERB_SET_POWER_STATE, parm);
+			snd_hda_codec_write(codec, 0x34, 0,
+					    AC_VERB_SET_POWER_STATE, parm);
+			snd_hda_codec_write(codec, 0xc, 0,
+					    AC_VERB_SET_POWER_STATE, parm);
+		}
 	}
 }
 
@@ -572,11 +642,21 @@ static int via_independent_hp_get(struct snd_kcontrol *kcontrol,
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct via_spec *spec = codec->spec;
-	hda_nid_t nid = spec->autocfg.hp_pins[0];
-	unsigned int pinsel = snd_hda_codec_read(codec, nid, 0,
-						 AC_VERB_GET_CONNECT_SEL,
-						 0x00);
+	hda_nid_t nid;
+	unsigned int pinsel;
 
+	switch (spec->codec_type) {
+	case VT1718S:
+		nid = 0x34;
+		break;
+	default:
+		nid = spec->autocfg.hp_pins[0];
+		break;
+	}
+	/* use !! to translate conn sel 2 for VT1718S */
+	pinsel = !!snd_hda_codec_read(codec, nid, 0,
+				      AC_VERB_GET_CONNECT_SEL,
+				      0x00);
 	ucontrol->value.enumerated.item[0] = pinsel;
 
 	return 0;
@@ -635,6 +715,16 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
 	spec->hp_independent_mode = spec->hp_independent_mode_index == pinsel
 		? 1 : 0;
 
+	switch (spec->codec_type) {
+	case VT1718S:
+		nid = 0x34;
+		pinsel = pinsel ? 2 : 0; /* indep HP use AOW4 (index 2) */
+		spec->multiout.num_dacs = 4;
+		break;
+	default:
+		nid = spec->autocfg.hp_pins[0];
+		break;
+	}
 	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, pinsel);
 
 	if (spec->multiout.hp_nid && spec->multiout.hp_nid
@@ -645,7 +735,8 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
 	update_side_mute_status(codec);
 	/* update HP volume/swtich active state */
 	if (spec->codec_type == VT1708S
-	    || spec->codec_type == VT1702) {
+	    || spec->codec_type == VT1702
+	    || spec->codec_type == VT1718S) {
 		activate_ctl(codec, "Headphone Playback Volume",
 			     spec->hp_independent_mode);
 		activate_ctl(codec, "Headphone Playback Switch",
@@ -758,7 +849,8 @@ static int via_smart51_get(struct snd_kcontrol *kcontrol,
 					       AC_VERB_GET_PIN_WIDGET_CONTROL,
 					       0);
 			if (i == AUTO_PIN_FRONT_MIC
-			    && spec->hp_independent_mode)
+			    && spec->hp_independent_mode
+			    && spec->codec_type != VT1718S)
 				continue; /* ignore FMic for independent HP */
 			if (ctl & AC_PINCTL_IN_EN
 			    && !(ctl & AC_PINCTL_OUT_EN))
@@ -782,7 +874,8 @@ static int via_smart51_put(struct snd_kcontrol *kcontrol,
 	for (i = 0; i < ARRAY_SIZE(index); i++) {
 		hda_nid_t nid = spec->autocfg.input_pins[index[i]];
 		if (i == AUTO_PIN_FRONT_MIC
-		    && spec->hp_independent_mode)
+		    && spec->hp_independent_mode
+		    && spec->codec_type != VT1718S)
 			continue; /* don't retask FMic for independent HP */
 		if (nid) {
 			unsigned int parm = snd_hda_codec_read(
@@ -797,6 +890,10 @@ static int via_smart51_put(struct snd_kcontrol *kcontrol,
 				mute_aa_path(codec, 1);
 				notify_aa_path_ctls(codec);
 			}
+			if (spec->codec_type == VT1718S)
+				snd_hda_codec_amp_stereo(
+					codec, nid, HDA_OUTPUT, 0, HDA_AMP_MUTE,
+					HDA_AMP_UNMUTE);
 		}
 		if (i == AUTO_PIN_FRONT_MIC) {
 			if (spec->codec_type == VT1708S) {
@@ -871,6 +968,11 @@ static int is_aa_path_mute(struct hda_codec *codec)
 		start_idx = 1;
 		end_idx = 3;
 		break;
+	case VT1718S:
+		nid_mixer = 0x21;
+		start_idx = 1;
+		end_idx = 3;
+		break;
 	default:
 		return 0;
 	}
@@ -920,6 +1022,7 @@ static void analog_low_current_mode(struct hda_codec *codec, int stream_idle)
 		parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
 		break;
 	case VT1708S:
+	case VT1718S:
 		verb = 0xf73;
 		parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
 		break;
@@ -1026,8 +1129,8 @@ static void playback_multi_pcm_prep_0(struct hda_codec *codec,
 	snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag,
 				   0, format);
 
-	if (mout->hp_nid && mout->hp_nid != nids[HDA_FRONT] &&
-	    !spec->hp_independent_mode)
+	if (mout->hp_nid && mout->hp_nid != nids[HDA_FRONT]
+	    && !spec->hp_independent_mode)
 		/* headphone out will just decode front left/right (stereo) */
 		snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag,
 					   0, format);
@@ -3821,6 +3924,435 @@ static int patch_vt1702(struct hda_codec *codec)
 	return 0;
 }
 
+/* Patch for VT1718S */
+
+/* capture mixer elements */
+static struct snd_kcontrol_new vt1718S_capture_mixer[] = {
+	HDA_CODEC_VOLUME("Capture Volume", 0x10, 0x0, HDA_INPUT),
+	HDA_CODEC_MUTE("Capture Switch", 0x10, 0x0, HDA_INPUT),
+	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x11, 0x0, HDA_INPUT),
+	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x11, 0x0, HDA_INPUT),
+	HDA_CODEC_VOLUME("Mic Boost Capture Volume", 0x2b, 0x0, HDA_INPUT),
+	HDA_CODEC_VOLUME("Front Mic Boost Capture Volume", 0x29, 0x0,
+			 HDA_INPUT),
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		/* The multiple "Capture Source" controls confuse alsamixer
+		 * So call somewhat different..
+		 */
+		.name = "Input Source",
+		.count = 2,
+		.info = via_mux_enum_info,
+		.get = via_mux_enum_get,
+		.put = via_mux_enum_put,
+	},
+	{ } /* end */
+};
+
+static struct hda_verb vt1718S_volume_init_verbs[] = {
+	/*
+	 * Unmute ADC0-1 and set the default input to mic-in
+	 */
+	{0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+
+
+	/* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+	 * mixer widget
+	 */
+	/* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)},
+
+	/* Setup default input of Front HP to MW9 */
+	{0x28, AC_VERB_SET_CONNECT_SEL, 0x1},
+	/* PW9 PW10 Output enable */
+	{0x2d, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_OUT_EN},
+	{0x2e, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_OUT_EN},
+	/* PW11 Input enable */
+	{0x2f, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_IN_EN},
+	/* Enable Boost Volume backdoor */
+	{0x1, 0xf88, 0x8},
+	/* MW0/1/2/3/4: un-mute index 0 (AOWx), mute index 1 (MW9) */
+	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	/* set MUX1 = 2 (AOW4), MUX2 = 1 (AOW3) */
+	{0x34, AC_VERB_SET_CONNECT_SEL, 0x2},
+	{0x35, AC_VERB_SET_CONNECT_SEL, 0x1},
+	/* Unmute MW4's index 0 */
+	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+	{ }
+};
+
+
+static struct hda_verb vt1718S_uniwill_init_verbs[] = {
+	{0x28, AC_VERB_SET_UNSOLICITED_ENABLE,
+	 AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},
+	{0x24, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x25, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x26, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x27, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x29, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x2a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{0x2b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},
+	{ }
+};
+
+static struct hda_pcm_stream vt1718S_pcm_analog_playback = {
+	.substreams = 2,
+	.channels_min = 2,
+	.channels_max = 10,
+	.nid = 0x8, /* NID to query formats and rates */
+	.ops = {
+		.open = via_playback_pcm_open,
+		.prepare = via_playback_multi_pcm_prepare,
+		.cleanup = via_playback_multi_pcm_cleanup,
+		.close = via_pcm_open_close,
+	},
+};
+
+static struct hda_pcm_stream vt1718S_pcm_analog_capture = {
+	.substreams = 2,
+	.channels_min = 2,
+	.channels_max = 2,
+	.nid = 0x10, /* NID to query formats and rates */
+	.ops = {
+		.open = via_pcm_open_close,
+		.prepare = via_capture_pcm_prepare,
+		.cleanup = via_capture_pcm_cleanup,
+		.close = via_pcm_open_close,
+	},
+};
+
+static struct hda_pcm_stream vt1718S_pcm_digital_playback = {
+	.substreams = 2,
+	.channels_min = 2,
+	.channels_max = 2,
+	.rates = SNDRV_PCM_RATE_48000,
+	/* NID is set in via_build_pcms */
+	.ops = {
+		.open = via_dig_playback_pcm_open,
+		.close = via_dig_playback_pcm_close,
+		.prepare = via_dig_playback_pcm_prepare,
+		.cleanup = via_dig_playback_pcm_cleanup
+	},
+};
+
+static struct hda_pcm_stream vt1718S_pcm_digital_capture = {
+	.substreams = 1,
+	.channels_min = 2,
+	.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->multiout.dac_nids[i] = 0x8;
+				break;
+			case AUTO_SEQ_CENLFE:
+				spec->multiout.dac_nids[i] = 0xa;
+				break;
+			case AUTO_SEQ_SURROUND:
+				spec->multiout.dac_nids[i] = 0x9;
+				break;
+			case AUTO_SEQ_SIDE:
+				spec->multiout.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 *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;
+}
+
+/* create playback/capture controls for input pins */
+static int vt1718S_auto_create_analog_input_ctls(struct via_spec *spec,
+						const struct auto_pin_cfg *cfg)
+{
+	static char *labels[] = {
+		"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL
+	};
+	struct hda_input_mux *imux = &spec->private_imux[0];
+	int i, err, idx = 0;
+
+	/* for internal loopback recording select */
+	imux->items[imux->num_items].label = "Stereo Mixer";
+	imux->items[imux->num_items].index = 5;
+	imux->num_items++;
+
+	for (i = 0; i < AUTO_PIN_LAST; i++) {
+		if (!cfg->input_pins[i])
+			continue;
+
+		switch (cfg->input_pins[i]) {
+		case 0x2b: /* Mic */
+			idx = 1;
+			break;
+
+		case 0x2a: /* Line In */
+			idx = 2;
+			break;
+
+		case 0x29: /* Front Mic */
+			idx = 3;
+			break;
+
+		case 0x2c: /* CD */
+			idx = 0;
+			break;
+		}
+		err = via_new_analog_input(spec, labels[i], idx, 0x21);
+		if (err < 0)
+			return err;
+		imux->items[imux->num_items].label = labels[i];
+		imux->items[imux->num_items].index = idx;
+		imux->num_items++;
+	}
+	return 0;
+}
+
+static int vt1718S_parse_auto_config(struct hda_codec *codec)
+{
+	struct via_spec *spec = codec->spec;
+	int err;
+
+	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
+
+	if (err < 0)
+		return err;
+	err = vt1718S_auto_fill_dac_nids(spec, &spec->autocfg);
+	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);
+	if (err < 0)
+		return err;
+	err = vt1718S_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+	if (err < 0)
+		return err;
+	err = vt1718S_auto_create_analog_input_ctls(spec, &spec->autocfg);
+	if (err < 0)
+		return err;
+
+	spec->multiout.max_channels = spec->multiout.num_dacs * 2;
+
+	fill_dig_outs(codec);
+
+	if (spec->autocfg.dig_in_pin && codec->vendor_id == 0x11060428)
+		spec->dig_in_nid = 0x13;
+
+	if (spec->kctls.list)
+		spec->mixers[spec->num_mixers++] = spec->kctls.list;
+
+	spec->input_mux = &spec->private_imux[0];
+
+	if (spec->hp_mux)
+		spec->mixers[spec->num_mixers++] = via_hp_mixer;
+
+	spec->mixers[spec->num_mixers++] = via_smart51_mixer;
+
+	return 1;
+}
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+static struct hda_amp_list vt1718S_loopbacks[] = {
+	{ 0x21, HDA_INPUT, 1 },
+	{ 0x21, HDA_INPUT, 2 },
+	{ 0x21, HDA_INPUT, 3 },
+	{ 0x21, HDA_INPUT, 4 },
+	{ } /* end */
+};
+#endif
+
+static int patch_vt1718S(struct hda_codec *codec)
+{
+	struct via_spec *spec;
+	int err;
+
+	/* create a codec specific record */
+	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+	if (spec == NULL)
+		return -ENOMEM;
+
+	codec->spec = spec;
+
+	/* automatic parse from the BIOS config */
+	err = vt1718S_parse_auto_config(codec);
+	if (err < 0) {
+		via_free(codec);
+		return err;
+	} else if (!err) {
+		printk(KERN_INFO "hda_codec: Cannot set up configuration "
+		       "from BIOS.  Using genenic mode...\n");
+	}
+
+	spec->init_verbs[spec->num_iverbs++] = vt1718S_volume_init_verbs;
+	spec->init_verbs[spec->num_iverbs++] = vt1718S_uniwill_init_verbs;
+
+	spec->stream_name_analog = "VT1718S Analog";
+	spec->stream_analog_playback = &vt1718S_pcm_analog_playback;
+	spec->stream_analog_capture = &vt1718S_pcm_analog_capture;
+
+	spec->stream_name_digital = "VT1718S Digital";
+	spec->stream_digital_playback = &vt1718S_pcm_digital_playback;
+	if (codec->vendor_id == 0x11060428)
+		spec->stream_digital_capture = &vt1718S_pcm_digital_capture;
+
+	if (!spec->adc_nids && spec->input_mux) {
+		spec->adc_nids = vt1718S_adc_nids;
+		spec->num_adc_nids = ARRAY_SIZE(vt1718S_adc_nids);
+		get_mux_nids(codec);
+		override_mic_boost(codec, 0x1a, 0, 3, 40);
+		override_mic_boost(codec, 0x1e, 0, 3, 40);
+		spec->mixers[spec->num_mixers] = vt1718S_capture_mixer;
+		spec->num_mixers++;
+	}
+
+	codec->patch_ops = via_patch_ops;
+
+	codec->patch_ops.init = via_auto_init;
+	codec->patch_ops.unsol_event = via_unsol_event,
+
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+	spec->loopback.amplist = vt1718S_loopbacks;
+#endif
+
+	return 0;
+}
 /*
  * patch entries
  */
@@ -3893,6 +4425,10 @@ static struct hda_codec_preset snd_hda_preset_via[] = {
 	  .patch = patch_vt1702},
 	{ .id = 0x11067398, .name = "VT1702",
 	  .patch = patch_vt1702},
+	{ .id = 0x11060428, .name = "VT1718S",
+	  .patch = patch_vt1718S},
+	{ .id = 0x11064428, .name = "VT1718S",
+	  .patch = patch_vt1718S},
 	{} /* terminator */
 };