ALSA: HDA VIA: Add VT1716S support. (f3db423d) · Commits · e / devices / android_kernel_fairphone_FP3

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 */
		};