Commit eb7188ca authored by Lydia Wang's avatar Lydia Wang Committed by Takashi Iwai
Browse files

ALSA: HDA VIA: Add VT1718S support. 



Signed-off-by: default avatarLydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: default avatarLogan Li <loganli@viatech.com.cn>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent bc7e7e5c

sound/pci/hda/patch_via.c

+545 −9
Original line number Diff line number Diff line
@@ -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,

	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 */

};