Commit 25eaba2f authored by Lydia Wang's avatar Lydia Wang Committed by Takashi Iwai
Browse files

ALSA: HDA VIA: Add VT2002P 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 f3db423d

sound/pci/hda/patch_via.c

+660 −5
Original line number Diff line number Diff line
@@ -88,6 +88,7 @@ enum VIA_HDA_CODEC { 
	VT1702,

	VT1718S,

	VT1716S,

	VT2002P,

	CODEC_TYPES,

};
@@ -184,6 +185,8 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec) 
		codec_type = VT1716S;

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

		codec_type = VT1718S;

	else if (dev_id == 0x0438 || dev_id == 0x4438)

		codec_type = VT2002P;

	else

		codec_type = UNKNOWN;

	return codec_type;
@@ -193,11 +196,14 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec) 
#define VIA_GPIO_EVENT		0x02

#define VIA_JACK_EVENT		0x04

#define VIA_MONO_EVENT		0x08

#define VIA_SPEAKER_EVENT	0x10

#define VIA_BIND_HP_EVENT	0x20



enum {

	VIA_CTL_WIDGET_VOL,

	VIA_CTL_WIDGET_MUTE,

	VIA_CTL_WIDGET_ANALOG_MUTE,

	VIA_CTL_WIDGET_BIND_PIN_MUTE,

};



enum {
@@ -235,6 +241,7 @@ static void vt1708_stop_hp_work(struct via_spec *spec) 
	flush_scheduled_work();

}





static int analog_input_switch_put(struct snd_kcontrol *kcontrol,

				   struct snd_ctl_elem_value *ucontrol)

{
@@ -262,13 +269,108 @@ static int analog_input_switch_put(struct snd_kcontrol *kcontrol, 
			.put = analog_input_switch_put,			\

			.private_value = HDA_COMPOSE_AMP_VAL(0, 3, 0, 0) }



static void via_hp_bind_automute(struct hda_codec *codec);



static int bind_pin_switch_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 i;

	int change = 0;



	long *valp = ucontrol->value.integer.value;

	int lmute, rmute;

	if (strstr(kcontrol->id.name, "Switch") == NULL) {

		snd_printd("Invalid control!\n");

		return change;

	}

	change = snd_hda_mixer_amp_switch_put(kcontrol,

					      ucontrol);

	/* Get mute value */

	lmute = *valp ? 0 : HDA_AMP_MUTE;

	valp++;

	rmute = *valp ? 0 : HDA_AMP_MUTE;



	/* Set hp pins */

	if (!spec->hp_independent_mode) {

		for (i = 0; i < spec->autocfg.hp_outs; i++) {

			snd_hda_codec_amp_update(

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

				0, HDA_OUTPUT, 0, HDA_AMP_MUTE,

				lmute);

			snd_hda_codec_amp_update(

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

				1, HDA_OUTPUT, 0, HDA_AMP_MUTE,

				rmute);

		}

	}



	if (!lmute && !rmute) {

		/* Line Outs */

		for (i = 0; i < spec->autocfg.line_outs; i++)

			snd_hda_codec_amp_stereo(

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

				HDA_OUTPUT, 0, HDA_AMP_MUTE, 0);

		/* Speakers */

		for (i = 0; i < spec->autocfg.speaker_outs; i++)

			snd_hda_codec_amp_stereo(

				codec, spec->autocfg.speaker_pins[i],

				HDA_OUTPUT, 0, HDA_AMP_MUTE, 0);

		/* unmute */

		via_hp_bind_automute(codec);



	} else {

		if (lmute) {

			/* Mute all left channels */

			for (i = 1; i < spec->autocfg.line_outs; i++)

				snd_hda_codec_amp_update(

					codec,

					spec->autocfg.line_out_pins[i],

					0, HDA_OUTPUT, 0, HDA_AMP_MUTE,

					lmute);

			for (i = 0; i < spec->autocfg.speaker_outs; i++)

				snd_hda_codec_amp_update(

					codec,

					spec->autocfg.speaker_pins[i],

					0, HDA_OUTPUT, 0, HDA_AMP_MUTE,

					lmute);

		}

		if (rmute) {

			/* mute all right channels */

			for (i = 1; i < spec->autocfg.line_outs; i++)

				snd_hda_codec_amp_update(

					codec,

					spec->autocfg.line_out_pins[i],

					1, HDA_OUTPUT, 0, HDA_AMP_MUTE,

					rmute);

			for (i = 0; i < spec->autocfg.speaker_outs; i++)

				snd_hda_codec_amp_update(

					codec,

					spec->autocfg.speaker_pins[i],

					1, HDA_OUTPUT, 0, HDA_AMP_MUTE,

					rmute);

		}

	}

	return change;

}



#define BIND_PIN_MUTE							\

	{		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,		\

			.name = NULL,					\

			.index = 0,					\

			.info = snd_hda_mixer_amp_switch_info,		\

			.get = snd_hda_mixer_amp_switch_get,		\

			.put = bind_pin_switch_put,			\

			.private_value = HDA_COMPOSE_AMP_VAL(0, 3, 0, 0) }



static struct snd_kcontrol_new vt1708_control_templates[] = {

	HDA_CODEC_VOLUME(NULL, 0, 0, 0),

	HDA_CODEC_MUTE(NULL, 0, 0, 0),

	ANALOG_INPUT_MUTE,

	BIND_PIN_MUTE,

};





static hda_nid_t vt1708_adc_nids[2] = {

	/* ADC1-2 */

	0x15, 0x27
@@ -304,6 +406,11 @@ static hda_nid_t vt1716S_adc_nids[2] = { 
	0x13, 0x14

};



static hda_nid_t vt2002P_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)
@@ -386,11 +493,14 @@ static void via_auto_init_hp_out(struct hda_codec *codec) 
{

	struct via_spec *spec = codec->spec;

	hda_nid_t pin;

	int i;



	pin = spec->autocfg.hp_pins[0];

	for (i = 0; i < spec->autocfg.hp_outs; i++) {

		pin = spec->autocfg.hp_pins[i];

		if (pin) /* connect to front */

			via_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);

	}

}



static void via_auto_init_analog_input(struct hda_codec *codec)

{
@@ -693,6 +803,107 @@ static void set_jack_power_state(struct hda_codec *codec) 
				    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);

	} else if (spec->codec_type == VT2002P) {

		unsigned int present;

		/* MUX9 (1eh) = stereo mixer */

		imux_is_smixer = snd_hda_codec_read(

			codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;

		/* 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;

		/* MUX9/10 (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 */

		/* AOW0 (8h)*/

		snd_hda_codec_write(codec, 0x8, 0,

				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);



		/* PW4 (26h), MW4 (1ch), MUX4(37h) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x26, &parm);

		snd_hda_codec_write(codec, 0x1c, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		snd_hda_codec_write(codec, 0x37,

				    0, AC_VERB_SET_POWER_STATE, parm);



		/* PW1 (25h), MW1 (19h), MUX1(35h), AOW1 (9h) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x25, &parm);

		snd_hda_codec_write(codec, 0x19, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		snd_hda_codec_write(codec, 0x35, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		if (spec->hp_independent_mode)	{

			snd_hda_codec_write(codec, 0x9, 0,

					    AC_VERB_SET_POWER_STATE, parm);

		}



		/* Class-D */

		/* PW0 (24h), MW0(18h), MUX0(34h) */

		present = snd_hda_codec_read(

			codec, 0x25, 0, AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x24, &parm);

		if (present) {

			snd_hda_codec_write(

				codec, 0x18, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);

			snd_hda_codec_write(

				codec, 0x34, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);

		} else {

			snd_hda_codec_write(

				codec, 0x18, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);

			snd_hda_codec_write(

				codec, 0x34, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);

		}



		/* Mono Out */

		/* PW15 (31h), MW8(17h), MUX8(3bh) */

		present = snd_hda_codec_read(

			codec, 0x26, 0, AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x31, &parm);

		if (present) {

			snd_hda_codec_write(

				codec, 0x17, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);

			snd_hda_codec_write(

				codec, 0x3b, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);

		} else {

			snd_hda_codec_write(

				codec, 0x17, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);

			snd_hda_codec_write(

				codec, 0x3b, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);

		}



		/* MW9 (21h) */

		if (imux_is_smixer || !is_aa_path_mute(codec))

			snd_hda_codec_write(

				codec, 0x21, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);

		else

			snd_hda_codec_write(

				codec, 0x21, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);

	}

}
@@ -760,6 +971,9 @@ static int via_independent_hp_get(struct snd_kcontrol *kcontrol, 
	case VT1718S:

		nid = 0x34;

		break;

	case VT2002P:

		nid = 0x35;

		break;

	default:

		nid = spec->autocfg.hp_pins[0];

		break;
@@ -832,6 +1046,9 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol, 
		pinsel = pinsel ? 2 : 0; /* indep HP use AOW4 (index 2) */

		spec->multiout.num_dacs = 4;

		break;

	case VT2002P:

		nid = 0x35;

		break;

	default:

		nid = spec->autocfg.hp_pins[0];

		break;
@@ -848,7 +1065,8 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol, 
	if (spec->codec_type == VT1708S

	    || spec->codec_type == VT1702

	    || spec->codec_type == VT1718S

	    || spec->codec_type == VT1716S) {

	    || spec->codec_type == VT1716S

	    || spec->codec_type == VT2002P) {

		activate_ctl(codec, "Headphone Playback Volume",

			     spec->hp_independent_mode);

		activate_ctl(codec, "Headphone Playback Switch",
@@ -1088,6 +1306,11 @@ static int is_aa_path_mute(struct hda_codec *codec) 
		start_idx = 1;

		end_idx = 3;

		break;

	case VT2002P:

		nid_mixer = 0x21;

		start_idx = 0;

		end_idx = 2;

		break;

	default:

		return 0;

	}
@@ -1146,6 +1369,10 @@ static void analog_low_current_mode(struct hda_codec *codec, int stream_idle) 
		verb = 0xf73;

		parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */

		break;

	case VT2002P:

		verb = 0xf93;

		parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */

		break;

	default:

		return;		/* other codecs are not supported */

	}
@@ -1645,6 +1872,66 @@ static void via_gpio_control(struct hda_codec *codec) 
	}

}



/* mute Internal-Speaker if HP is plugged */

static void via_speaker_automute(struct hda_codec *codec)

{

	unsigned int hp_present;

	struct via_spec *spec = codec->spec;



	if (spec->codec_type != VT2002P)

		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) {

		struct snd_ctl_elem_id id;

		snd_hda_codec_amp_stereo(

			codec, spec->autocfg.speaker_pins[0], HDA_OUTPUT, 0,

			HDA_AMP_MUTE, hp_present ? HDA_AMP_MUTE : 0);

		/* notify change */

		memset(&id, 0, sizeof(id));

		id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;

		strcpy(id.name, "Speaker Playback Switch");

		snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE,

			       &id);

	}

}



/* mute line-out and internal speaker if HP is plugged */

static void via_hp_bind_automute(struct hda_codec *codec)

{

	unsigned int hp_present, present = 0;

	struct via_spec *spec = codec->spec;

	int i;



	if (!spec->autocfg.hp_pins[0] || !spec->autocfg.line_out_pins[0])

		return;



	hp_present = snd_hda_codec_read(codec, spec->autocfg.hp_pins[0], 0,

					AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;



	present = snd_hda_codec_read(codec, spec->autocfg.line_out_pins[0], 0,

				     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;



	if (!spec->hp_independent_mode) {

		/* Mute Line-Outs */

		for (i = 0; i < spec->autocfg.line_outs; i++)

			snd_hda_codec_amp_stereo(

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

				HDA_OUTPUT, 0,

				HDA_AMP_MUTE, hp_present ? HDA_AMP_MUTE : 0);

		if (hp_present)

			present = hp_present;

	}

	/* Speakers */

	for (i = 0; i < spec->autocfg.speaker_outs; i++)

		snd_hda_codec_amp_stereo(

			codec, spec->autocfg.speaker_pins[i], HDA_OUTPUT, 0,

			HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);

}





/* unsolicited event for jack sensing */

static void via_unsol_event(struct hda_codec *codec,

				  unsigned int res)
@@ -1658,6 +1945,10 @@ static void via_unsol_event(struct hda_codec *codec, 
		set_jack_power_state(codec);

	if (res & VIA_MONO_EVENT)

		via_mono_automute(codec);

	if (res & VIA_SPEAKER_EVENT)

		via_speaker_automute(codec);

	if (res & VIA_BIND_HP_EVENT)

		via_hp_bind_automute(codec);

}



static int via_init(struct hda_codec *codec)
@@ -2067,10 +2358,19 @@ static int vt1708_parse_auto_config(struct hda_codec *codec) 
/* init callback for auto-configuration model -- overriding the default init */

static int via_auto_init(struct hda_codec *codec)

{

	struct via_spec *spec = codec->spec;



	via_init(codec);

	via_auto_init_multi_out(codec);

	via_auto_init_hp_out(codec);

	via_auto_init_analog_input(codec);

	if (spec->codec_type == VT2002P) {

		via_hp_bind_automute(codec);

	} else {

		via_hp_automute(codec);

		via_speaker_automute(codec);

	}



	return 0;

}
@@ -5001,6 +5301,359 @@ static int patch_vt1716S(struct hda_codec *codec) 


	return 0;

}



/* for vt2002P */



/* capture mixer elements */

static struct snd_kcontrol_new vt2002P_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 = "Capture Source", */

		.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 vt2002P_volume_init_verbs[] = {

	/*

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

	 */

	{0x8, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x9, 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(4)},



	/* MUX Indices: Mic = 0 */

	{0x1e, AC_VERB_SET_CONNECT_SEL, 0},

	{0x1f, AC_VERB_SET_CONNECT_SEL, 0},



	/* PW9 Output enable */

	{0x2d, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_OUT_EN},



	/* Enable Boost Volume backdoor */

	{0x1, 0xfb9, 0x24},



	/* MW0/1/4/8: un-mute index 0 (MUXx), un-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)},

	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x17, 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_UNMUTE(1)},

	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},



	/* set MUX0/1/4/8 = 0 (AOW0) */

	{0x34, AC_VERB_SET_CONNECT_SEL, 0},

	{0x35, AC_VERB_SET_CONNECT_SEL, 0},

	{0x37, AC_VERB_SET_CONNECT_SEL, 0},

	{0x3b, AC_VERB_SET_CONNECT_SEL, 0},



	/* set PW0 index=0 (MW0) */

	{0x24, AC_VERB_SET_CONNECT_SEL, 0},



	/* Enable AOW0 to MW9 */

	{0x1, 0xfb8, 0x88},

	{ }

};





static struct hda_verb vt2002P_uniwill_init_verbs[] = {

	{0x25, AC_VERB_SET_UNSOLICITED_ENABLE,

	 AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},

	{0x26, AC_VERB_SET_UNSOLICITED_ENABLE,

	 AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_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 vt2002P_pcm_analog_playback = {

	.substreams = 2,

	.channels_min = 2,

	.channels_max = 2,

	.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 vt2002P_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 vt2002P_pcm_digital_playback = {

	.substreams = 1,

	.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 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->multiout.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;



	if (!cfg->line_out_pins[0])

		return -1;





	/* 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(0x26, 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;

}



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

static int vt2002P_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 (i = 0; i < AUTO_PIN_LAST; i++) {

		if (!cfg->input_pins[i])

			continue;



		switch (cfg->input_pins[i]) {

		case 0x2b: /* Mic */

			idx = 0;

			break;



		case 0x2a: /* Line In */

			idx = 1;

			break;



		case 0x29: /* Front Mic */

			idx = 2;

			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++;

	}



	/* build volume/mute control of loopback */

	err = via_new_analog_input(spec, "Stereo Mixer", 3, 0x21);

	if (err < 0)

		return err;



	/* for internal loopback recording select */

	imux->items[imux->num_items].label = "Stereo Mixer";

	imux->items[imux->num_items].index = 3;

	imux->num_items++;



	/* for digital mic select */

	imux->items[imux->num_items].label = "Digital Mic";

	imux->items[imux->num_items].index = 4;

	imux->num_items++;



	return 0;

}



static int vt2002P_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 = vt2002P_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 = vt2002P_auto_create_multi_out_ctls(spec, &spec->autocfg);

	if (err < 0)

		return err;

	err = vt2002P_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);

	if (err < 0)

		return err;

	err = vt2002P_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;



	return 1;

}



#ifdef CONFIG_SND_HDA_POWER_SAVE

static struct hda_amp_list vt2002P_loopbacks[] = {

	{ 0x21, HDA_INPUT, 0 },

	{ 0x21, HDA_INPUT, 1 },

	{ 0x21, HDA_INPUT, 2 },

	{ } /* end */

};

#endif





/* patch for vt2002P */

static int patch_vt2002P(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 = vt2002P_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++]  = vt2002P_volume_init_verbs;

	spec->init_verbs[spec->num_iverbs++] = vt2002P_uniwill_init_verbs;



	spec->stream_name_analog = "VT2002P Analog";

	spec->stream_analog_playback = &vt2002P_pcm_analog_playback;

	spec->stream_analog_capture = &vt2002P_pcm_analog_capture;



	spec->stream_name_digital = "VT2002P Digital";

	spec->stream_digital_playback = &vt2002P_pcm_digital_playback;



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

		spec->adc_nids = vt2002P_adc_nids;

		spec->num_adc_nids = ARRAY_SIZE(vt2002P_adc_nids);

		get_mux_nids(codec);

		override_mic_boost(codec, 0x2b, 0, 3, 40);

		override_mic_boost(codec, 0x29, 0, 3, 40);

		spec->mixers[spec->num_mixers] = vt2002P_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 = vt2002P_loopbacks;

#endif



	return 0;

}

/*

 * patch entries

 */
@@ -5085,6 +5738,8 @@ static struct hda_codec_preset snd_hda_preset_via[] = { 
	  .patch = patch_vt1716S},

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

	  .patch = patch_vt1716S},

	{ .id = 0x11060438, .name = "VT2002P", .patch = patch_vt2002P},

	{ .id = 0x11064438, .name = "VT2002P", .patch = patch_vt2002P},

	{} /* terminator */

};