Commit f3db423d authored by Lydia Wang's avatar Lydia Wang Committed by Takashi Iwai
Browse files

ALSA: HDA VIA: Add VT1716S 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 bb3c6bfc

sound/pci/hda/patch_via.c

+644 −4
Original line number Diff line number Diff line
@@ -87,12 +87,13 @@ enum VIA_HDA_CODEC { 
	VT1708BCE,

	VT1702,

	VT1718S,

	VT1716S,

	CODEC_TYPES,

};



struct via_spec {

	/* codec parameterization */

	struct snd_kcontrol_new *mixers[4];

	struct snd_kcontrol_new *mixers[6];

	unsigned int num_mixers;



	struct hda_verb *init_verbs[5];
@@ -135,7 +136,7 @@ struct via_spec { 
	unsigned int hp_independent_mode;

	unsigned int hp_independent_mode_index;

	unsigned int smart51_enabled;



	unsigned int dmic_enabled;

	enum VIA_HDA_CODEC codec_type;



	/* work to check hp jack state */
@@ -179,6 +180,8 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec) 
	else if ((dev_id & 0xfff) == 0x428

		 && (dev_id >> 12) < 8)

		codec_type = VT1718S;

	else if (dev_id == 0x0433 || dev_id == 0xa721)

		codec_type = VT1716S;

	else if (dev_id == 0x0441 || dev_id == 0x4441)

		codec_type = VT1718S;

	else
@@ -189,6 +192,7 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec) 
#define VIA_HP_EVENT		0x01

#define VIA_GPIO_EVENT		0x02

#define VIA_JACK_EVENT		0x04

#define VIA_MONO_EVENT		0x08



enum {

	VIA_CTL_WIDGET_VOL,
@@ -295,6 +299,11 @@ static hda_nid_t vt1718S_adc_nids[2] = { 
	0x10, 0x11

};



static hda_nid_t vt1716S_adc_nids[2] = {

	/* ADC1-2 */

	0x13, 0x14

};



/* add dynamic controls */

static int via_add_control(struct via_spec *spec, int type, const char *name,

			   unsigned long val)
@@ -584,6 +593,106 @@ static void set_jack_power_state(struct hda_codec *codec) 
			snd_hda_codec_write(codec, 0xc, 0,

					    AC_VERB_SET_POWER_STATE, parm);

		}

	} else if (spec->codec_type == VT1716S) {

		unsigned int mono_out, present;

		/* SW0 (17h) = stereo mixer */

		imux_is_smixer = snd_hda_codec_read(

			codec, 0x17, 0, AC_VERB_GET_CONNECT_SEL, 0x00) ==  5;

		/* inputs */

		/* PW 1/2/5 (1ah/1bh/1eh) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x1a, &parm);

		set_pin_power_state(codec, 0x1b, &parm);

		set_pin_power_state(codec, 0x1e, &parm);

		if (imux_is_smixer)

			parm = AC_PWRST_D0;

		/* SW0 (17h), AIW0(13h) */

		snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_POWER_STATE,

				    parm);

		snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE,

				    parm);



		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x1e, &parm);

		/* PW11 (22h) */

		if (spec->dmic_enabled)

			set_pin_power_state(codec, 0x22, &parm);

		else

			snd_hda_codec_write(

				codec, 0x22, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);



		/* SW2(26h), AIW1(14h) */

		snd_hda_codec_write(codec, 0x26, 0, AC_VERB_SET_POWER_STATE,

				    parm);

		snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_POWER_STATE,

				    parm);



		/* outputs */

		/* PW0 (19h), SW1 (18h), AOW1 (11h) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x19, &parm);

		/* Smart 5.1 PW2(1bh) */

		if (spec->smart51_enabled)

			set_pin_power_state(codec, 0x1b, &parm);

		snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE,

				    parm);

		snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE,

				    parm);



		/* PW7 (23h), SW3 (27h), AOW3 (25h) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x23, &parm);

		/* Smart 5.1 PW1(1ah) */

		if (spec->smart51_enabled)

			set_pin_power_state(codec, 0x1a, &parm);

		snd_hda_codec_write(codec, 0x27, 0, AC_VERB_SET_POWER_STATE,

				    parm);



		/* Smart 5.1 PW5(1eh) */

		if (spec->smart51_enabled)

			set_pin_power_state(codec, 0x1e, &parm);

		snd_hda_codec_write(codec, 0x25, 0, AC_VERB_SET_POWER_STATE,

				    parm);



		/* Mono out */

		/* SW4(28h)->MW1(29h)-> PW12 (2ah)*/

		present = snd_hda_codec_read(

			codec, 0x1c, 0, AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;

		if (present)

			mono_out = 0;

		else {

			present = snd_hda_codec_read(

				codec, 0x1d, 0, AC_VERB_GET_PIN_SENSE, 0)

				& 0x80000000;

			if (!spec->hp_independent_mode && present)

				mono_out = 0;

			else

				mono_out = 1;

		}

		parm = mono_out ? AC_PWRST_D0 : AC_PWRST_D3;

		snd_hda_codec_write(codec, 0x28, 0, AC_VERB_SET_POWER_STATE,

				    parm);

		snd_hda_codec_write(codec, 0x29, 0, AC_VERB_SET_POWER_STATE,

				    parm);

		snd_hda_codec_write(codec, 0x2a, 0, AC_VERB_SET_POWER_STATE,

				    parm);



		/* PW 3/4 (1ch/1dh) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x1c, &parm);

		set_pin_power_state(codec, 0x1d, &parm);

		/* HP Independent Mode, power on AOW3 */

		if (spec->hp_independent_mode)

			snd_hda_codec_write(codec, 0x25, 0,

					    AC_VERB_SET_POWER_STATE, parm);



		/* force to D0 for internal Speaker */

		/* MW0 (16h), AOW0 (10h) */

		snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_POWER_STATE,

				    imux_is_smixer ? AC_PWRST_D0 : parm);

		snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,

				    mono_out ? AC_PWRST_D0 : parm);

	}

}
@@ -738,7 +847,8 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol, 
	/* update HP volume/swtich active state */

	if (spec->codec_type == VT1708S

	    || spec->codec_type == VT1702

	    || spec->codec_type == VT1718S) {

	    || spec->codec_type == VT1718S

	    || spec->codec_type == VT1716S) {

		activate_ctl(codec, "Headphone Playback Volume",

			     spec->hp_independent_mode);

		activate_ctl(codec, "Headphone Playback Switch",
@@ -797,6 +907,7 @@ static void mute_aa_path(struct hda_codec *codec, int mute) 
	case VT1708B_8CH:

	case VT1708B_4CH:

	case VT1708S:

	case VT1716S:

		nid_mixer = 0x16;

		start_idx = 2;

		end_idx = 4;
@@ -898,7 +1009,8 @@ static int via_smart51_put(struct snd_kcontrol *kcontrol, 
					HDA_AMP_UNMUTE);

		}

		if (i == AUTO_PIN_FRONT_MIC) {

			if (spec->codec_type == VT1708S) {

			if (spec->codec_type == VT1708S

			    || spec->codec_type == VT1716S) {

				/* input = index 1 (AOW3) */

				snd_hda_codec_write(

					codec, nid, 0,
@@ -961,6 +1073,7 @@ static int is_aa_path_mute(struct hda_codec *codec) 
	case VT1708B_8CH:

	case VT1708B_4CH:

	case VT1708S:

	case VT1716S:

		nid_mixer = 0x16;

		start_idx = 2;

		end_idx = 4;
@@ -1025,6 +1138,7 @@ static void analog_low_current_mode(struct hda_codec *codec, int stream_idle) 
		break;

	case VT1708S:

	case VT1718S:

	case VT1716S:

		verb = 0xf73;

		parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */

		break;
@@ -1453,6 +1567,36 @@ static void via_hp_automute(struct hda_codec *codec) 
	}

}



/* mute mono out if HP or Line out is plugged */

static void via_mono_automute(struct hda_codec *codec)

{

	unsigned int hp_present, lineout_present;

	struct via_spec *spec = codec->spec;



	if (spec->codec_type != VT1716S)

		return;



	lineout_present = snd_hda_codec_read(

		codec, spec->autocfg.line_out_pins[0], 0,

		AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;



	/* Mute Mono Out if Line Out is plugged */

	if (lineout_present) {

		snd_hda_codec_amp_stereo(

			codec, 0x2A, HDA_OUTPUT, 0, HDA_AMP_MUTE, HDA_AMP_MUTE);

		return;

	}



	hp_present = snd_hda_codec_read(

		codec, spec->autocfg.hp_pins[0], 0,

		AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;



	if (!spec->hp_independent_mode)

		snd_hda_codec_amp_stereo(

			codec, 0x2A, HDA_OUTPUT, 0, HDA_AMP_MUTE,

			hp_present ? HDA_AMP_MUTE : 0);

}



static void via_gpio_control(struct hda_codec *codec)

{

	unsigned int gpio_data;
@@ -1512,6 +1656,8 @@ static void via_unsol_event(struct hda_codec *codec, 
		via_gpio_control(codec);

	if (res & VIA_JACK_EVENT)

		set_jack_power_state(codec);

	if (res & VIA_MONO_EVENT)

		via_mono_automute(codec);

}



static int via_init(struct hda_codec *codec)
@@ -4365,6 +4511,496 @@ static int patch_vt1718S(struct hda_codec *codec) 


	return 0;

}



/* Patch for VT1716S */



static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,

			    struct snd_ctl_elem_info *uinfo)

{

	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;

	uinfo->count = 1;

	uinfo->value.integer.min = 0;

	uinfo->value.integer.max = 1;

	return 0;

}



static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,

			   struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	int index = 0;



	index = snd_hda_codec_read(codec, 0x26, 0,

					       AC_VERB_GET_CONNECT_SEL, 0);

	if (index != -1)

		*ucontrol->value.integer.value = index;



	return 0;

}



static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,

			   struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct via_spec *spec = codec->spec;

	int index = *ucontrol->value.integer.value;



	snd_hda_codec_write(codec, 0x26, 0,

					       AC_VERB_SET_CONNECT_SEL, index);

	spec->dmic_enabled = index;

	set_jack_power_state(codec);



	return 1;

}



/* capture mixer elements */

static struct snd_kcontrol_new vt1716S_capture_mixer[] = {

	HDA_CODEC_VOLUME("Capture Volume", 0x13, 0x0, HDA_INPUT),

	HDA_CODEC_MUTE("Capture Switch", 0x13, 0x0, HDA_INPUT),

	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x14, 0x0, HDA_INPUT),

	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x14, 0x0, HDA_INPUT),

	HDA_CODEC_VOLUME("Mic Boost Capture Volume", 0x1A, 0x0, HDA_INPUT),

	HDA_CODEC_VOLUME("Front Mic Boost Capture Volume", 0x1E, 0x0,

			 HDA_INPUT),

	{

		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,

		.name = "Input Source",

		.count = 1,

		.info = via_mux_enum_info,

		.get = via_mux_enum_get,

		.put = via_mux_enum_put,

	},

	{ } /* end */

};



static struct snd_kcontrol_new vt1716s_dmic_mixer[] = {

	HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT),

	{

	 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,

	 .name = "Digital Mic Capture Switch",

	 .count = 1,

	 .info = vt1716s_dmic_info,

	 .get = vt1716s_dmic_get,

	 .put = vt1716s_dmic_put,

	 },

	{}			/* end */

};





/* mono-out mixer elements */

static struct snd_kcontrol_new vt1716S_mono_out_mixer[] = {

	HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT),

	{ } /* end */

};



static struct hda_verb vt1716S_volume_init_verbs[] = {

	/*

	 * Unmute ADC0-1 and set the default input to mic-in

	 */

	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x14, 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 */

	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},

	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},

	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},



	/* MUX Indices: Stereo Mixer = 5 */

	{0x17, AC_VERB_SET_CONNECT_SEL, 0x5},



	/* Setup default input of PW4 to MW0 */

	{0x1d, AC_VERB_SET_CONNECT_SEL, 0x0},



	/* Setup default input of SW1 as MW0 */

	{0x18, AC_VERB_SET_CONNECT_SEL, 0x1},



	/* Setup default input of SW4 as AOW0 */

	{0x28, AC_VERB_SET_CONNECT_SEL, 0x1},



	/* PW9 PW10 Output enable */

	{0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},

	{0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},



	/* Unmute SW1, PW12 */

	{0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	/* PW12 Output enable */

	{0x2a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},

	/* Enable Boost Volume backdoor */

	{0x1, 0xf8a, 0x80},

	/* don't bybass mixer */

	{0x1, 0xf88, 0xc0},

	/* Enable mono output */

	{0x1, 0xf90, 0x08},

	{ }

};





static struct hda_verb vt1716S_uniwill_init_verbs[] = {

	{0x1d, AC_VERB_SET_UNSOLICITED_ENABLE,

	 AC_USRSP_EN | VIA_HP_EVENT | VIA_JACK_EVENT},

	{0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},

	{0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},

	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},

	{0x1c, AC_VERB_SET_UNSOLICITED_ENABLE,

	 AC_USRSP_EN | VIA_MONO_EVENT | VIA_JACK_EVENT},

	{0x1e, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},

	{0x23, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},

	{ }

};



static struct hda_pcm_stream vt1716S_pcm_analog_playback = {

	.substreams = 2,

	.channels_min = 2,

	.channels_max = 6,

	.nid = 0x10, /* 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 vt1716S_pcm_analog_capture = {

	.substreams = 2,

	.channels_min = 2,

	.channels_max = 2,

	.nid = 0x13, /* 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 vt1716S_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

	},

};



/* 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->multiout.dac_nids[i] = 0x10;

				break;

			case AUTO_SEQ_CENLFE:

				spec->multiout.dac_nids[i] = 0x25;

				break;

			case AUTO_SEQ_SURROUND:

				spec->multiout.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 *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;

}



/* create playback/capture controls for input pins */

static int vt1716S_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 0x1a: /* Mic */

			idx = 2;

			break;



		case 0x1b: /* Line In */

			idx = 3;

			break;



		case 0x1e: /* Front Mic */

			idx = 4;

			break;



		case 0x1f: /* CD */

			idx = 1;

			break;

		}

		err = via_new_analog_input(spec, labels[i], idx, 0x16);

		if (err < 0)

			return err;

		imux->items[imux->num_items].label = labels[i];

		imux->items[imux->num_items].index = idx-1;

		imux->num_items++;

	}

	return 0;

}



static int vt1716S_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 = vt1716S_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 = vt1716S_auto_create_multi_out_ctls(spec, &spec->autocfg);

	if (err < 0)

		return err;

	err = vt1716S_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);

	if (err < 0)

		return err;

	err = vt1716S_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->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 vt1716S_loopbacks[] = {

	{ 0x16, HDA_INPUT, 1 },

	{ 0x16, HDA_INPUT, 2 },

	{ 0x16, HDA_INPUT, 3 },

	{ 0x16, HDA_INPUT, 4 },

	{ } /* end */

};

#endif



static int patch_vt1716S(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 = vt1716S_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++]  = vt1716S_volume_init_verbs;

	spec->init_verbs[spec->num_iverbs++] = vt1716S_uniwill_init_verbs;



	spec->stream_name_analog = "VT1716S Analog";

	spec->stream_analog_playback = &vt1716S_pcm_analog_playback;

	spec->stream_analog_capture = &vt1716S_pcm_analog_capture;



	spec->stream_name_digital = "VT1716S Digital";

	spec->stream_digital_playback = &vt1716S_pcm_digital_playback;



	if (!spec->adc_nids && spec->input_mux) {

		spec->adc_nids = vt1716S_adc_nids;

		spec->num_adc_nids = ARRAY_SIZE(vt1716S_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] = vt1716S_capture_mixer;

		spec->num_mixers++;

	}



	spec->mixers[spec->num_mixers] = vt1716s_dmic_mixer;

	spec->num_mixers++;



	spec->mixers[spec->num_mixers++] = vt1716S_mono_out_mixer;



	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 = vt1716S_loopbacks;

#endif



	return 0;

}

/*

 * patch entries

 */
@@ -4445,6 +5081,10 @@ static struct hda_codec_preset snd_hda_preset_via[] = { 
	  .patch = patch_vt1718S},

	{ .id = 0x11064441, .name = "VT1828S",

	  .patch = patch_vt1718S},

	{ .id = 0x11060433, .name = "VT1716S",

	  .patch = patch_vt1716S},

	{ .id = 0x1106a721, .name = "VT1716S",

	  .patch = patch_vt1716S},

	{} /* terminator */

};