[ALSA] hda-codec - More fix of ALC880 codec support

Documentation,HDA Codec driver,HDA generic driver,HDA Intel driver
- Fix some invalid configurations, typos in the last patch
- Make init_verbs chainable, so that different configs can share the same
  init_verbs
- Reorder and clean up the source codes in patch_realtek.c
- Add the pin default configuration parser, used commonly in cmedia
  and realtek patch codes.
- Add 'auto' model to ALC880 for auto-configuration from BIOS
  Use this model as default, and 3-stack as fallback

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 983 insertions, 926 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index ce280c006be..9edd558d6bd 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -39,13 +39,16 @@ enum {
 	ALC880_5ST_DIG,
 	ALC880_W810,
 	ALC880_Z71V,
-	ALC880_TEST,
+	ALC880_AUTO,
 	ALC880_6ST_DIG,
 	ALC880_F1734,
 	ALC880_ASUS,
 	ALC880_ASUS_DIG,
 	ALC880_ASUS_W1V,
 	ALC880_UNIWILL_DIG,
+#ifdef CONFIG_SND_DEBUG
+	ALC880_TEST,
+#endif
 	ALC880_MODEL_LAST /* last tag */
 };
 
@@ -56,19 +59,28 @@ enum {
 	ALC260_MODEL_LAST /* last tag */
 };
 
+/* amp values */
+#define AMP_IN_MUTE(idx)	(0x7080 | ((idx)<<8))
+#define AMP_IN_UNMUTE(idx)	(0x7000 | ((idx)<<8))
+#define AMP_OUT_MUTE	0xb080
+#define AMP_OUT_UNMUTE	0xb000
+#define AMP_OUT_ZERO	0xb000
+/* pinctl values */
+#define PIN_IN		0x20
+#define PIN_VREF80	0x24
+#define PIN_VREF50	0x21
+#define PIN_OUT		0x40
+#define PIN_HP		0xc0
+
 struct alc_spec {
 	/* codec parameterization */
-	unsigned int front_panel: 1;	/* indicates the board has a front panel;
-					 * not referred currently for any purpose,
-					 * though...
-					 */
-	
-	snd_kcontrol_new_t *mixers[2];	/* mixer arrays */
+	snd_kcontrol_new_t *mixers[3];	/* mixer arrays */
 	unsigned int num_mixers;
 
-	struct hda_verb *init_verbs;	/* initialization verbs
-					 * don't forget NULL termination!
-					 */
+	const struct hda_verb *init_verbs[3];	/* initialization verbs
+						 * don't forget NULL termination!
+						 */
+	unsigned int num_init_verbs;
 
 	char *stream_name_analog;	/* analog PCM stream */
 	struct hda_pcm_stream *stream_analog_playback;
@@ -101,96 +113,14 @@ struct alc_spec {
 	struct hda_pcm pcm_rec[2];	/* used in alc_build_pcms() */
 
 	struct semaphore bind_mutex;	/* for bound controls */
-};
-
-/* DAC/ADC assignment */
-
-static hda_nid_t alc880_dac_nids[4] = {
-	/* front, rear, clfe, rear_surr */
-	0x02, 0x05, 0x04, 0x03
-};
-
-static hda_nid_t alc880_6st_dac_nids[4] = {
-	/* front, rear, clfe, rear_surr */
-	0x02, 0x03, 0x04, 0x05
-};	
-
-static hda_nid_t alc880_w810_dac_nids[3] = {
-	/* front, rear/surround, clfe */
-	0x02, 0x03, 0x04
-};
-
-static hda_nid_t alc880_z71v_dac_nids[1] = {
-	/* front only? */
-	0x02
-};
-
-#if 0
-/* The datasheet says the node 0x07 is connected from inputs,
- * but it shows zero connection in the real implementation on some devices.
- */
-static hda_nid_t alc880_adc_nids[3] = {
-	/* ADC0-2 */
-	0x07, 0x08, 0x09,
-};
-#else
-static hda_nid_t alc880_adc_nids[2] = {
-	/* ADC1-2 */
-	0x08, 0x09,
-};
-#endif
-
-#define ALC880_DIGOUT_NID	0x06
-#define ALC880_DIGIN_NID	0x0a
-
-static hda_nid_t alc260_dac_nids[1] = {
-	/* front */
-	0x02,
-};
-
-static hda_nid_t alc260_adc_nids[1] = {
-	/* ADC0 */
-	0x04,
-};
-
-static hda_nid_t alc260_hp_adc_nids[1] = {
-	/* ADC1 */
-	0x05,
-};
 
-#define ALC260_DIGOUT_NID	0x03
-#define ALC260_DIGIN_NID	0x06
-
-static struct hda_input_mux alc880_capture_source = {
-	.num_items = 4,
-	.items = {
-		{ "Mic", 0x0 },
-		{ "Front Mic", 0x3 },
-		{ "Line", 0x2 },
-		{ "CD", 0x4 },
-	},
+	/* dynamic controls, init_verbs and input_mux */
+	struct auto_pin_cfg autocfg;
+	unsigned int num_kctl_alloc, num_kctl_used;
+	snd_kcontrol_new_t *kctl_alloc;
+	struct hda_input_mux private_imux;
 };
 
-//pshou 05/24/05
-static struct hda_input_mux alc880_6stack_capture_source = {
-	.num_items = 4,
-	.items = {
-		{ "Mic", 0x0 },
-		{ "Front Mic", 0x1 },
-		{ "Line", 0x2 },
-		{ "CD", 0x4 },
-	},
-};
-
-static struct hda_input_mux alc260_capture_source = {
-	.num_items = 4,
-	.items = {
-		{ "Mic", 0x0 },
-		{ "Front Mic", 0x1 },
-		{ "Line", 0x2 },
-		{ "CD", 0x4 },
-	},
-};
 
 /*
  * input MUX handling
@@ -221,6 +151,7 @@ static int alc_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucon
 				     spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
 }
 
+
 /*
  * channel mode setting
  */
@@ -229,133 +160,6 @@ struct alc_channel_mode {
 	const struct hda_verb *sequence;
 };
 
-
-/*
- * channel source setting (2/6 channel selection for 3-stack)
- */
-
-/*
- * set the path ways for 2 channel output
- * need to set the codec line out and mic 1 pin widgets to inputs
- */
-static struct hda_verb alc880_threestack_ch2_init[] = {
-	/* set pin widget 1Ah (line in) for input */
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
-	/* set pin widget 18h (mic1) for input, for mic also enable the vref */
-	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
-	/* mute the output for Line In PW */
-	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080 },
-	/* mute for Mic1 PW */
-	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080 },
-	{ } /* end */
-};
-
-/*
- * 6ch mode
- * need to set the codec line out and mic 1 pin widgets to outputs
- */
-static struct hda_verb alc880_threestack_ch6_init[] = {
-	/* set pin widget 1Ah (line in) for output */
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
-	/* set pin widget 18h (mic1) for output */
-	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
-	/* unmute the output for Line In PW */
-	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000 },
-	/* unmute for Mic1 PW */
-	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000 },
-	/* for rear channel output using Line In 1
-	 * set select widget connection (nid = 0x12) - to summer node
-	 * for rear NID = 0x0f...offset 3 in connection list
-	 */
-	{ 0x12, AC_VERB_SET_CONNECT_SEL, 0x3 },
-	/* for Mic1 - retask for center/lfe */
-	/* set select widget connection (nid = 0x10) - to summer node for
-	 * front CLFE NID = 0x0e...offset 2 in connection list
-	 */
-	{ 0x10, AC_VERB_SET_CONNECT_SEL, 0x2 },
-	{ } /* end */
-};
-
-static struct alc_channel_mode alc880_threestack_modes[2] = {
-	{ 2, alc880_threestack_ch2_init },
-	{ 6, alc880_threestack_ch6_init },
-};
-
-
-/*
- * channel source setting (6/8 channel selection for 5-stack)
- */
-
-/* set the path ways for 6 channel output
- * need to set the codec line out and mic 1 pin widgets to inputs
- */
-static struct hda_verb alc880_fivestack_ch6_init[] = {
-	/* set pin widget 1Ah (line in) for input */
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
-	/* mute the output for Line In PW */
-	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080 },
-	{ } /* end */
-};
-
-/* need to set the codec line out and mic 1 pin widgets to outputs */
-static struct hda_verb alc880_fivestack_ch8_init[] = {
-	/* set pin widget 1Ah (line in) for output */
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
-	/* unmute the output for Line In PW */
-	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000 },
-	/* output for surround channel output using Line In 1 */
-	/* set select widget connection (nid = 0x12) - to summer node
-	 * for surr_rear NID = 0x0d...offset 1 in connection list
-	 */
-	{ 0x12, AC_VERB_SET_CONNECT_SEL, 0x1 },
-	{ } /* end */
-};
-
-static struct alc_channel_mode alc880_fivestack_modes[2] = {
-	{ 6, alc880_fivestack_ch6_init },
-	{ 8, alc880_fivestack_ch8_init },
-};
-
-/*
- * channel source setting for W810 system
- *
- * W810 has rear IO for:
- * Front (DAC 02)
- * Surround (DAC 03)
- * Center/LFE (DAC 04)
- * Digital out (06)
- *
- * The system also has a pair of internal speakers, and a headphone jack.
- * These are both connected to Line2 on the codec, hence to DAC 02.
- * 
- * There is a variable resistor to control the speaker or headphone
- * volume. This is a hardware-only device without a software API.
- *
- * Plugging headphones in will disable the internal speakers. This is
- * implemented in hardware, not via the driver using jack sense. In
- * a similar fashion, plugging into the rear socket marked "front" will
- * disable both the speakers and headphones.
- *
- * For input, there's a microphone jack, and an "audio in" jack.
- * These may not do anything useful with this driver yet, because I
- * haven't setup any initialization verbs for these yet...
- */
-
-static struct alc_channel_mode alc880_w810_modes[1] = {
-	{ 6, NULL }
-};
-
-static struct alc_channel_mode alc880_z71v_modes[1] = {
-	{ 2, NULL }
-};
-
-//pshou 05/19/05
-static struct alc_channel_mode alc880_sixstack_modes[1] = {
-	{ 8, NULL },
-};
-
-/*
- */
 static int alc880_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
@@ -478,67 +282,75 @@ static int alc_bind_switch_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *u
 
 #define ALC_BIND_MUTE(xname,nid,indices,dir) ALC_BIND_MUTE_MONO(xname,nid,3,indices,dir)
 
+
 /*
+ * ALC880 3-stack model
+ *
+ * DAC: Front = 0x02 (0x0c), Surr = 0x05 (0x0f), CLFE = 0x04 (0x0e)
+ * Pin assignment: Front = 0x14, Line-In/Surr = 0x1a, Mic/CLFE = 0x18, F-Mic = 0x1b
+ *                 HP = 0x19
  */
 
-/* 3-stack mode
- * Pin assignment: Front=0x14, Line-In/Rear=0x1a, Mic/CLFE=0x18, F-Mic=0x1b
- *                 HP=0x19
+static hda_nid_t alc880_dac_nids[4] = {
+	/* front, rear, clfe, rear_surr */
+	0x02, 0x05, 0x04, 0x03
+};
+
+static hda_nid_t alc880_adc_nids[3] = {
+	/* ADC0-2 */
+	0x07, 0x08, 0x09,
+};
+
+/* The datasheet says the node 0x07 is connected from inputs,
+ * but it shows zero connection in the real implementation on some devices.
  */
-static snd_kcontrol_new_t alc880_base_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE("Surround Playback Switch", 0x1a, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
-	ALC_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x3, HDA_INPUT),
-	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x3, HDA_INPUT),
-	HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
-	HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE("Headphone Playback Switch", 0x0d, 2, HDA_INPUT),
-	/* We don't use NID 0x07 - see above */
-	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		/* The multiple "Capture Source" controls confuse alsamixer
-		 * So call somewhat different..
-		 * FIXME: the controls appear in the "playback" view!
-		 */
-		/* .name = "Capture Source", */
-		.name = "Input Source",
-		.count = 2,
-		.info = alc_mux_enum_info,
-		.get = alc_mux_enum_get,
-		.put = alc_mux_enum_put,
-	},
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc880_ch_mode_info,
-		.get = alc880_ch_mode_get,
-		.put = alc880_ch_mode_put,
+static hda_nid_t alc880_adc_nids_alt[2] = {
+	/* ADC1-2 */
+	0x08, 0x09,
+};
+
+#define ALC880_DIGOUT_NID	0x06
+#define ALC880_DIGIN_NID	0x0a
+
+static struct hda_input_mux alc880_capture_source = {
+	.num_items = 4,
+	.items = {
+		{ "Mic", 0x0 },
+		{ "Front Mic", 0x3 },
+		{ "Line", 0x2 },
+		{ "CD", 0x4 },
 	},
+};
+
+/* channel source setting (2/6 channel selection for 3-stack) */
+/* 2ch mode */
+static struct hda_verb alc880_threestack_ch2_init[] = {
+	/* set line-in to input, mute it */
+	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
+	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+	/* set mic-in to input vref 80%, mute it */
+	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
 	{ } /* end */
 };
 
-/* 5-stack mode
- * Pin assignment: Front=0x14, Rear=0x17, CLFE=0x16
- *                 Line-In/Side=0x1a, Mic=0x18, F-Mic=0x1b, HP=0x19
- */
-static snd_kcontrol_new_t alc880_five_stack_mixer[] = {
+/* 6ch mode */
+static struct hda_verb alc880_threestack_ch6_init[] = {
+	/* set line-in to output, unmute it */
+	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+	/* set mic-in to output, unmute it */
+	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+	{ } /* end */
+};
+
+static struct alc_channel_mode alc880_threestack_modes[2] = {
+	{ 2, alc880_threestack_ch2_init },
+	{ 6, alc880_threestack_ch6_init },
+};
+
+static snd_kcontrol_new_t alc880_three_stack_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
@@ -547,8 +359,6 @@ static snd_kcontrol_new_t alc880_five_stack_mixer[] = {
 	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
 	ALC_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
 	ALC_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Side Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE("Side Playback Switch", 0x0d, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
 	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
 	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
@@ -559,26 +369,7 @@ static snd_kcontrol_new_t alc880_five_stack_mixer[] = {
 	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x3, HDA_INPUT),
 	HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
 	HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
-	/* HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT), */
 	HDA_CODEC_MUTE("Headphone Playback Switch", 0x19, 0x0, HDA_OUTPUT),
-	/* We don't use NID 0x07 - see above */
-	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		/* The multiple "Capture Source" controls confuse alsamixer
-		 * So call somewhat different..
-		 * FIXME: the controls appear in the "playback" view!
-		 */
-		/* .name = "Capture Source", */
-		.name = "Input Source",
-		.count = 2,
-		.info = alc_mux_enum_info,
-		.get = alc_mux_enum_get,
-		.put = alc_mux_enum_put,
-	},
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Channel Mode",
@@ -589,16 +380,8 @@ static snd_kcontrol_new_t alc880_five_stack_mixer[] = {
 	{ } /* end */
 };
 
-static snd_kcontrol_new_t alc880_w810_base_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Surround Playback Switch", 0x15, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x16, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x16, 2, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+/* capture mixer elements */
+static snd_kcontrol_new_t alc880_capture_mixer[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x08, 0x0, HDA_INPUT),
@@ -621,21 +404,12 @@ static snd_kcontrol_new_t alc880_w810_base_mixer[] = {
 	{ } /* end */
 };
 
-static snd_kcontrol_new_t alc880_z71v_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE("Headphone Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME_IDX("Capture Volume", 2, 0x09, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE_IDX("Capture Switch", 2, 0x09, 0x0, HDA_INPUT),
+/* capture mixer elements (in case NID 0x07 not available) */
+static snd_kcontrol_new_t alc880_capture_alt_mixer[] = {
+	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+	HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
+	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
+	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		/* The multiple "Capture Source" controls confuse alsamixer
@@ -644,7 +418,7 @@ static snd_kcontrol_new_t alc880_z71v_mixer[] = {
 		 */
 		/* .name = "Capture Source", */
 		.name = "Input Source",
-		.count = 3,
+		.count = 2,
 		.info = alc_mux_enum_info,
 		.get = alc_mux_enum_get,
 		.put = alc_mux_enum_put,
@@ -652,7 +426,74 @@ static snd_kcontrol_new_t alc880_z71v_mixer[] = {
 	{ } /* end */
 };
 
-//pshou 05/24/05
+
+
+/*
+ * ALC880 5-stack model
+ *
+ * DAC: Front = 0x02 (0x0c), Surr = 0x05 (0x0f), CLFE = 0x04 (0x0d), Side = 0x02 (0xd)
+ * Pin assignment: Front = 0x14, Surr = 0x17, CLFE = 0x16
+ *                 Line-In/Side = 0x1a, Mic = 0x18, F-Mic = 0x1b, HP = 0x19
+ */
+
+/* additional mixers to alc880_three_stack_mixer */
+static snd_kcontrol_new_t alc880_five_stack_mixer[] = {
+	HDA_CODEC_VOLUME("Side Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+	ALC_BIND_MUTE("Side Playback Switch", 0x0d, 2, HDA_INPUT),
+	{ } /* end */
+};
+
+/* channel source setting (6/8 channel selection for 5-stack) */
+/* 6ch mode */
+static struct hda_verb alc880_fivestack_ch6_init[] = {
+	/* set line-in to input, mute it */
+	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
+	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+	{ } /* end */
+};
+
+/* 8ch mode */
+static struct hda_verb alc880_fivestack_ch8_init[] = {
+	/* set line-in to output, unmute it */
+	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+	{ } /* end */
+};
+
+static struct alc_channel_mode alc880_fivestack_modes[2] = {
+	{ 6, alc880_fivestack_ch6_init },
+	{ 8, alc880_fivestack_ch8_init },
+};
+
+
+/*
+ * ALC880 6-stack model
+ *
+ * DAC: Front = 0x02 (0x0c), Surr = 0x03 (0x0d), CLFE = 0x04 (0x0e), Side = 0x05 (0x0f)
+ * Pin assignment: Front = 0x14, Surr = 0x15, CLFE = 0x16, Side = 0x17,
+ *   Mic = 0x18, F-Mic = 0x19, Line = 0x1a, HP = 0x1b
+ */
+
+static hda_nid_t alc880_6st_dac_nids[4] = {
+	/* front, rear, clfe, rear_surr */
+	0x02, 0x03, 0x04, 0x05
+};	
+
+static struct hda_input_mux alc880_6stack_capture_source = {
+	.num_items = 4,
+	.items = {
+		{ "Mic", 0x0 },
+		{ "Front Mic", 0x1 },
+		{ "Line", 0x2 },
+		{ "CD", 0x4 },
+	},
+};
+
+/* fixed 8-channels */
+static struct alc_channel_mode alc880_sixstack_modes[1] = {
+	{ 8, NULL },
+};
+
 static snd_kcontrol_new_t alc880_six_stack_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
@@ -674,25 +515,6 @@ static snd_kcontrol_new_t alc880_six_stack_mixer[] = {
 	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
 	HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
 	HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
-	/* HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT), */
-	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x08, 0x0, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		/* The multiple "Capture Source" controls confuse alsamixer
-		 * So call somewhat different..
-		 * FIXME: the controls appear in the "playback" view!
-		 */
-		/* .name = "Capture Source", */
-		.name = "Input Source",
-		.count = 2,
-		.info = alc_mux_enum_info,
-		.get = alc_mux_enum_get,
-		.put = alc_mux_enum_put,
-	},
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Channel Mode",
@@ -703,8 +525,101 @@ static snd_kcontrol_new_t alc880_six_stack_mixer[] = {
 	{ } /* end */
 };
 
-// 03/08/05  Fujitsu
-static snd_kcontrol_new_t alc880_2_jack_mixer[] = {
+
+/*
+ * ALC880 W810 model
+ *
+ * W810 has rear IO for:
+ * Front (DAC 02)
+ * Surround (DAC 03)
+ * Center/LFE (DAC 04)
+ * Digital out (06)
+ *
+ * The system also has a pair of internal speakers, and a headphone jack.
+ * These are both connected to Line2 on the codec, hence to DAC 02.
+ * 
+ * There is a variable resistor to control the speaker or headphone
+ * volume. This is a hardware-only device without a software API.
+ *
+ * Plugging headphones in will disable the internal speakers. This is
+ * implemented in hardware, not via the driver using jack sense. In
+ * a similar fashion, plugging into the rear socket marked "front" will
+ * disable both the speakers and headphones.
+ *
+ * For input, there's a microphone jack, and an "audio in" jack.
+ * These may not do anything useful with this driver yet, because I
+ * haven't setup any initialization verbs for these yet...
+ */
+
+static hda_nid_t alc880_w810_dac_nids[3] = {
+	/* front, rear/surround, clfe */
+	0x02, 0x03, 0x04
+};
+
+/* fixed 6 channels */
+static struct alc_channel_mode alc880_w810_modes[1] = {
+	{ 6, NULL }
+};
+
+/* Pin assignment: Front = 0x14, Surr = 0x15, CLFE = 0x16, HP = 0x1b */
+static snd_kcontrol_new_t alc880_w810_base_mixer[] = {
+	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+	ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
+	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+	ALC_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
+	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
+	ALC_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
+	ALC_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
+	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+	{ } /* end */
+};
+
+
+/*
+ * Z710V model
+ *
+ * DAC: Front = 0x02 (0x0c), HP = 0x03 (0x0d)
+ * Pin assignment: Front = 0x14, HP = 0x15, Mic = 0x18, Mic2 = 0x19(?), Line = 0x1a
+ */
+
+static hda_nid_t alc880_z71v_dac_nids[1] = {
+	0x02
+};
+#define ALC880_Z71V_HP_DAC	0x03
+
+/* fixed 2 channels */
+static struct alc_channel_mode alc880_2_jack_modes[1] = {
+	{ 2, NULL }
+};
+
+static snd_kcontrol_new_t alc880_z71v_mixer[] = {
+	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+	ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
+	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+	ALC_BIND_MUTE("Headphone Playback Switch", 0x0d, 2, HDA_INPUT),
+	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
+	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
+	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+	{ } /* end */
+};
+
+
+/* FIXME! */
+/*
+ * ALC880 F1734 model
+ *
+ * DAC: HP = 0x02 (0x0c), Front = 0x03 (0x0d)
+ * Pin assignment: HP = 0x14, Front = 0x15, Mic = 0x18
+ */
+
+static hda_nid_t alc880_f1734_dac_nids[1] = {
+	0x03
+};
+#define ALC880_F1734_HP_DAC	0x02
+
+static snd_kcontrol_new_t alc880_f1734_mixer[] = {
 	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	ALC_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Internal Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
@@ -713,25 +628,22 @@ static snd_kcontrol_new_t alc880_2_jack_mixer[] = {
 	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		/* The multiple "Capture Source" controls confuse alsamixer
-		 * So call somewhat different..
-		 * FIXME: the controls appear in the "playback" view!
-		 */
-		/* .name = "Capture Source", */
-		.name = "Input Source",
-		.count = 1,
-		.info = alc_mux_enum_info,
-		.get = alc_mux_enum_get,
-		.put = alc_mux_enum_put,
-	},
 	{ } /* end */
 };
 
-//pshou 04/24/05
+
+/* FIXME! */
+/*
+ * ALC880 ASUS model
+ *
+ * DAC: HP/Front = 0x02 (0x0c), Surr = 0x03 (0x0d), CLFE = 0x04 (0x0e)
+ * Pin assignment: HP/Front = 0x14, Surr = 0x15, CLFE = 0x16,
+ *  Mic = 0x18, Line = 0x1a
+ */
+
+#define alc880_asus_dac_nids	alc880_w810_dac_nids	/* identical with w810 */
+#define alc880_asus_modes	alc880_threestack_modes	/* 2/6 channel mode */
+
 static snd_kcontrol_new_t alc880_asus_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
@@ -747,23 +659,6 @@ static snd_kcontrol_new_t alc880_asus_mixer[] = {
 	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x08, 0x0, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		/* The multiple "Capture Source" controls confuse alsamixer
-		 * So call somewhat different..
-		 * FIXME: the controls appear in the "playback" view!
-		 */
-		/* .name = "Capture Source", */
-		.name = "Input Source",
-		.count = 2,
-		.info = alc_mux_enum_info,
-		.get = alc_mux_enum_get,
-		.put = alc_mux_enum_put,
-	},
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Channel Mode",
@@ -774,51 +669,25 @@ static snd_kcontrol_new_t alc880_asus_mixer[] = {
 	{ } /* end */
 };
 
-// pshou 05/03/05
+/* FIXME! */
+/*
+ * ALC880 ASUS W1V model
+ *
+ * DAC: HP/Front = 0x02 (0x0c), Surr = 0x03 (0x0d), CLFE = 0x04 (0x0e)
+ * Pin assignment: HP/Front = 0x14, Surr = 0x15, CLFE = 0x16,
+ *  Mic = 0x18, Line = 0x1a, Line2 = 0x1b
+ */
+
+/* additional mixers to alc880_asus_mixer */
 static snd_kcontrol_new_t alc880_asus_w1v_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-	ALC_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
-	ALC_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
 	HDA_CODEC_VOLUME("Line2 Playback Volume", 0x0b, 0x03, HDA_INPUT),
 	HDA_CODEC_MUTE("Line2 Playback Switch", 0x0b, 0x03, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x08, 0x0, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		/* The multiple "Capture Source" controls confuse alsamixer
-		 * So call somewhat different..
-		 * FIXME: the controls appear in the "playback" view!
-		 */
-		/* .name = "Capture Source", */
-		.name = "Input Source",
-		.count = 2,
-		.info = alc_mux_enum_info,
-		.get = alc_mux_enum_get,
-		.put = alc_mux_enum_put,
-	},
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc880_ch_mode_info,
-		.get = alc880_ch_mode_get,
-		.put = alc880_ch_mode_put,
-	},
 	{ } /* end */
 };
+
+
 /*
+ * build control elements
  */
 static int alc_build_controls(struct hda_codec *codec)
 {
@@ -845,453 +714,297 @@ static int alc_build_controls(struct hda_codec *codec)
 	return 0;
 }
 
+
 /*
  * initialize the codec volumes, etc
  */
 
-#define AMP_IN_MUTE(idx)	(0x7080 | ((idx)<<8))
-#define AMP_IN_UNMUTE(idx)	(0x7000 | ((idx)<<8))
-#define AMP_OUT_MUTE	0xb080
-#define AMP_OUT_UNMUTE	0xb000
-#define AMP_OUT_ZERO	0xb000
-#define PIN_IN		0x20
-#define PIN_VREF80	0x24
-#define PIN_VREF50	0x21
-#define PIN_OUT		0x40
-#define PIN_HP		0xc0
-
-static struct hda_verb alc880_init_verbs_three_stack[] = {
-	/* Set pin widgets for output */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* Line In pin widget for input */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* CD pin widget for input */
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* Mic1 (rear panel) pin widget for input and vref at 80% */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* Mic2 (front panel) pin widget for input and vref at 80% */
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* unmute capture amp left and right */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to mic in */
+/*
+ * generic initialization of ADC, input mixers and output mixers
+ */
+static struct hda_verb alc880_volume_init_verbs[] = {
+	/*
+	 * Unmute ADC0-2 and set the default input to mic-in
+	 */
 	{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* unmute capture1 amp left and right */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to mic in */
+	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* unmute capture2 amp left and right */
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to mic in */
+	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 	{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* set vol=0 front mixer amp */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* unmute front-out pin widget amp (no gain on this amp) */
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* set vol=0 rear mixer amp */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* mute line-in pin widget amp left and right (no gain on this amp) */
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* set vol=0 clfe mixer amp */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* mute mic pin widget amp left and right (no gain on this amp) */
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-
-	/* using rear surround as the path for headphone output */
-	/* set vol=0 rear surround mixer amp */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* PASD 3 stack boards use the Mic 2 as the headphone output */
-	/* need to program the selector associated with the Mic 2 pin widget to
-	 * surround path (index 0x01) for headphone output */
-	{0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
-	/* unmute pin widget amp left and right (no gain on this amp) */
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* need to retask the Mic 2 pin widget to output */
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
 
-	/* Unmute input amps (CD, Line In, Mic 1 & Mic 2) for mixer widget(nid=0x0B)
-	 * to support the input path of analog loopback
+	/* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
+	 * mixer widget
 	 * Note: PASD motherboards uses the Line In 2 as the input for front panel
 	 * mic (mic 2)
 	 */
-	/* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03 */
-	/* mute CD */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
-	/* unmute Line In */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-	/* mute Mic 1 */
+	/* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
 	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* mute Line In 2 (for PASD boards Mic 2) */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
+	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
 
-	/* Unmute input amps for the line out paths to support the output path of
-	 * analog loopback
-	 * the mixers on the output path has 2 inputs, one from the DAC and one
-	 * from the mixer
+	/*
+	 * Set up output mixers (0x0c - 0x0f)
 	 */
-	/* Amp Indexes: DAC = 0x01 & mixer = 0x00 */
-	/* Unmute Front out path */
+	/* set vol=0 to output mixers */
+	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+	/* set up input amps for analog loopback */
+	/* Amp Indices: DAC = 0, mixer = 1 */
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute Surround (used as HP) out path */
 	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute C/LFE out path */
 	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute rear Surround out path */
 	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
 
 	{ }
 };
 
-static struct hda_verb alc880_init_verbs_five_stack[] = {
-	/* Set pin widgets for output */
+/*
+ * 3-stack pin configuration:
+ * front = 0x14, mic/clfe = 0x18, HP = 0x19, line/surr = 0x1a, f-mic = 0x1b
+ */
+static struct hda_verb alc880_pin_3stack_init_verbs[] = {
+	/*
+	 * preset connection lists of input pins
+	 * 0 = front, 1 = rear_surr, 2 = CLFE, 3 = surround
+	 */
+	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
+	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
+	{0x12, AC_VERB_SET_CONNECT_SEL, 0x03}, /* line/surround */
+
+	/*
+	 * Set pin mode and muting
+	 */
+	/* set front pin widgets 0x14 for output */
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	/* Mic1 (rear panel) pin widget for input and vref at 80% */
+	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	/* Mic2 (as headphone out) for HP output */
+	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	/* Line In pin widget for input */
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	/* Line2 (as front mic) pin widget for input and vref at 80% */
+	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 	/* CD pin widget for input */
 	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* Mic1 (rear panel) pin widget for input and vref at 80% */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* Mic2 (front panel) pin widget for input and vref at 80% */
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* mute capture amp left and right */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to mic in */
-	{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* mute amp1 left and right */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to mic in */
-	{0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* mute amp left and right */
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to mic in */
-	{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* set vol=0 front mixer amp */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* unmute front-out pin widget amp (no gain on this amp) */
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* set vol=0 rear mixer amp */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* unmute rear-out pin widget (no gain on this amp) */
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* set vol=0 clfe mixer amp */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* unmute clfe-pin widget amp (no gain on this amp) */
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 
-	/* using rear surround as the path for headphone output */
-	/* set vol=0 rear surround mixer amp */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* PASD 3 stack boards use the Mic 2 as the headphone output */
-	/* need to program the selector associated with the Mic 2 pin widget to
-	 * surround path (index 0x01) for headphone output
-	 */
-	{0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
-	/* mute pin widget amp left and right (no gain on this amp) */
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* need to retask the Mic 2 pin widget to output */
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
+	{ }
+};
 
-	/* Unmute input amps (CD, Line In, Mic 1 & Mic 2) for mixer
-	 * widget(nid=0x0B) to support the input path of analog loopback
+/*
+ * 5-stack pin configuration:
+ * front = 0x14, surround = 0x17, clfe = 0x16, mic = 0x18, HP = 0x19,
+ * line-in/side = 0x1a, f-mic = 0x1b
+ */
+static struct hda_verb alc880_pin_5stack_init_verbs[] = {
+	/*
+	 * preset connection lists of input pins
+	 * 0 = front, 1 = rear_surr, 2 = CLFE, 3 = surround
 	 */
-	/* Note: PASD motherboards uses the Line In 2 as the input for front panel mic (mic 2) */
-	/* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03*/
-	/* unmute CD */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
-	/* unmute Line In */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-	/* unmute Mic 1 */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* unmute Line In 2 (for PASD boards Mic 2) */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
+	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01}, /* line/side */
 
-	/* Unmute input amps for the line out paths to support the output path of
-	 * analog loopback
-	 * the mixers on the output path has 2 inputs, one from the DAC and
-	 * one from the mixer
+	/*
+	 * Set pin mode and muting
 	 */
-	/* Amp Indexes: DAC = 0x01 & mixer = 0x00 */
-	/* Unmute Front out path */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute Surround (used as HP) out path */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute C/LFE out path */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute rear Surround out path */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+	/* set pin widgets 0x14-0x17 for output */
+	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	/* unmute pins for output (no gain on this amp) */
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+
+	/* Mic1 (rear panel) pin widget for input and vref at 80% */
+	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	/* Mic2 (as headphone out) for HP output */
+	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	/* Line In pin widget for input */
+	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	/* Line2 (as front mic) pin widget for input and vref at 80% */
+	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	/* CD pin widget for input */
+	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 
 	{ }
 };
 
-static struct hda_verb alc880_w810_init_verbs[] = {
-	/* front channel selector/amp: input 0: DAC: unmuted, (no volume selection) */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-
-	/* front channel selector/amp: input 1: capture mix: muted, (no volume selection) */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-
-	/* front channel selector/amp: output 0: unmuted, max volume */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-
-	/* front out pin: muted, (no volume selection)  */
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+/*
+ * W810 pin configuration:
+ * front = 0x14, surround = 0x15, clfe = 0x16, HP = 0x1b
+ */
+static struct hda_verb alc880_pin_w810_init_verbs[] = {
+	/* hphone/speaker input selector: front DAC */
+	{0x13, AC_VERB_SET_CONNECT_SEL, 0x0},
 
-	/* front out pin: NOT headphone enable, out enable, vref disabled */
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-
-
-	/* surround channel selector/amp: input 0: DAC: unmuted, (no volume selection) */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-
-	/* surround channel selector/amp: input 1: capture mix: muted, (no volume selection) */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-
-	/* surround channel selector/amp: output 0: unmuted, max volume */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	/* surround out pin: muted, (no volume selection)  */
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-
-	/* surround out pin: NOT headphone enable, out enable, vref disabled */
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-
-
-	/* c/lfe channel selector/amp: input 0: DAC: unmuted, (no volume selection) */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-
-	/* c/lfe channel selector/amp: input 1: capture mix: muted, (no volume selection) */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-
-	/* c/lfe channel selector/amp: output 0: unmuted, max volume */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	/* c/lfe out pin: muted, (no volume selection)  */
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-
-	/* c/lfe out pin: NOT headphone enable, out enable, vref disabled */
+	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 
-
-	/* hphone/speaker input selector: front DAC */
-	{0x13, AC_VERB_SET_CONNECT_SEL, 0x0},
-
-	/* hphone/speaker out pin: muted, (no volume selection)  */
+	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 
-	/* hphone/speaker out pin: NOT headphone enable, out enable, vref disabled */
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-
-
 	{ }
 };
 
-static struct hda_verb alc880_z71v_init_verbs[] = {
-	/* front channel selector/amp: muted, DAC and mix (no vol) */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* front channel selector/amp: output 0: vol=0 */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* front out pin: unmuted, (no volume selection)  */
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* front out pin: NOT headphone enable, out enable, vref disabled */
+/*
+ * Z71V pin configuration:
+ * Speaker-out = 0x14, HP = 0x15, Mic = 0x18, Line-in = 0x1a, Mic2 = 0x1b (?)
+ */
+static struct hda_verb alc880_pin_z71v_init_verbs[] = {
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* headphone channel selector/amp: muted, DAC and mix (no vol) */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* headphone channel selector/amp: output 0: vol=0 */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* headphone out pin: muted, (no volume selection) */
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* headpohne out pin: headphone enable, out enable, vref disabled */
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 
-	/* Line In pin widget for input */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* CD pin widget for input */
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* Mic1 (rear panel) pin widget for input and vref at 80% */
 	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* Mic2 (front panel) pin widget for input and vref at 80% */
+	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* unmute amp left and right */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to mic in */
-	{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* unmute amp left and right */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to mic in */
-	{0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* unmute amp left and right */
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to mic in */
-	{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* Unmute input amps (CD, Line In, Mic 1 & Mic 2) for mixer
-	 * widget(nid=0x0B) to support the input path of analog loopback
-	 */
-	/* Note: PASD motherboards uses the Line In 2 as the input for front panel mic (mic 2) */
-	/* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03*/
-	/* unmute CD */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
-	/* unmute Line In */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-	/* unmute Mic 1 */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* unmute Line In 2 (for PASD boards Mic 2) */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 
 	{ }
 };
 
-//pshou 05/24/05
-static struct hda_verb alc880_six_stack_init_verbs[] = {
+/*
+ * 6-stack pin configuration:
+ * front = 0x14, surr = 0x15, clfe = 0x16, side = 0x17, mic = 0x18, f-mic = 0x19,
+ * line = 0x1a, HP = 0x1b
+ */
+static struct hda_verb alc880_pin_6stack_init_verbs[] = {
+	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
+
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+
 	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	
+	{ }
+};
+
+/* FIXME! */
+/*
+ * F1734 pin configuration:
+ * HP = 0x14, speaker-out = 0x15, mic = 0x18
+ */
+static struct hda_verb alc880_pin_f1734_init_verbs[] = {
 	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
 	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00},
 
-	/* unmute amp left and right */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x07, AC_VERB_SET_CONNECT_SEL, 0x02},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
 	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	/* Unmute input amps (CD, Line In, Mic 1 & Mic 2) for mixer
-	 * widget(nid=0x0B) to support the input path of analog loopback
-	 */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
-	/* unmute Line In */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-	/* unmute Mic 1 */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* unmute Mic 2  */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-
-	/* Unmute Front out path */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute Surround (used as HP) out path */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute C/LFE out path */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mute */
-	/* Unmute rear Surround out path */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
 
-	{ }
-};
-
-static struct hda_verb alc880_2_jack_init_verbs[] = {
-	/* front channel selector/amp: input 0: DAC: unmuted, (no volume selection) */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x07, AC_VERB_SET_CONNECT_SEL, 0x02},
-	{0x0C, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1B, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
-	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
-	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00},
 
 	{ }
 };
 
-static struct hda_verb alc880_asus_init_verbs[] = {
+/* FIXME! */
+/*
+ * ASUS pin configuration:
+ * HP/front = 0x14, surr = 0x15, clfe = 0x16, mic = 0x18, line = 0x1a
+ */
+static struct hda_verb alc880_pin_asus_init_verbs[] = {
 	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
 	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
 	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00},
 
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+
+	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
 	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	
-	/* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03 */
-	/* unmute CD */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
-	/* unmute Line In */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-	/* unmute Mic 1 */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* unmute Line In 2 (for PASD boards Mic 2) */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+	{ }
+};
 
-	/* Amp Indexes: DAC = 0x01 & mixer = 0x00 */
-	/* Unmute Front out path */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute Surround (used as HP) out path */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Unmute C/LFE out path */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+/* Enable GPIO mask and set output */
+static struct hda_verb alc880_gpio1_init_verbs[] = {
+	{0x01, AC_VERB_SET_GPIO_MASK, 0x01},
+	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
+	{0x01, AC_VERB_SET_GPIO_DATA, 0x01},
+};
 
-	{ }
+/* Enable GPIO mask and set output */
+static struct hda_verb alc880_gpio2_init_verbs[] = {
+	{0x01, AC_VERB_SET_GPIO_MASK, 0x02},
+	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
+	{0x01, AC_VERB_SET_GPIO_DATA, 0x02},
 };
 
 
+/*
+ */
+
 static int alc_init(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	snd_hda_sequence_write(codec, spec->init_verbs);
+	unsigned int i;
+
+	for (i = 0; i < spec->num_init_verbs; i++)
+		snd_hda_sequence_write(codec, spec->init_verbs[i]);
 	return 0;
 }
 
@@ -1305,9 +1018,8 @@ static int alc_resume(struct hda_codec *codec)
 	int i;
 
 	alc_init(codec);
-	for (i = 0; i < spec->num_mixers; i++) {
+	for (i = 0; i < spec->num_mixers; i++)
 		snd_hda_resume_ctls(codec, spec->mixers[i]);
-	}
 	if (spec->multiout.dig_out_nid)
 		snd_hda_resume_spdif_out(codec);
 	if (spec->dig_in_nid)
@@ -1399,7 +1111,7 @@ static struct hda_pcm_stream alc880_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 8,
-	.nid = 0x02, /* NID to query formats and rates */
+	/* NID is set in alc_build_pcms */
 	.ops = {
 		.open = alc880_playback_pcm_open,
 		.prepare = alc880_playback_pcm_prepare,
@@ -1411,9 +1123,7 @@ static struct hda_pcm_stream alc880_pcm_analog_capture = {
 	.substreams = 2,
 	.channels_min = 2,
 	.channels_max = 2,
-	.nid = 0x08, /* NID to query formats and rates
-		      * (0x07 might be broken on some devices)
-		      */
+	/* NID is set in alc_build_pcms */
 	.ops = {
 		.prepare = alc880_capture_pcm_prepare,
 		.cleanup = alc880_capture_pcm_cleanup
@@ -1449,7 +1159,9 @@ static int alc_build_pcms(struct hda_codec *codec)
 
 	info->name = spec->stream_name_analog;
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *(spec->stream_analog_playback);
+	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
 	info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_analog_capture);
+	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
 
 	info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 0;
 	for (i = 0; i < spec->num_channel_mode; i++) {
@@ -1477,7 +1189,18 @@ static int alc_build_pcms(struct hda_codec *codec)
 
 static void alc_free(struct hda_codec *codec)
 {
-	kfree(codec->spec);
+	struct alc_spec *spec = codec->spec;
+	unsigned int i;
+
+	if (! spec)
+		return;
+
+	if (spec->kctl_alloc) {
+		for (i = 0; i < spec->num_kctl_used; i++)
+			kfree(spec->kctl_alloc[i].name);
+		kfree(spec->kctl_alloc);
+	}
+	kfree(spec);
 }
 
 /*
@@ -1840,7 +1563,7 @@ static struct hda_board_config alc880_cfg_tbl[] = {
 	{ .pci_subvendor = 0x1462, .pci_subdevice = 0x1150, .config = ALC880_6ST_DIG },
 	{ .pci_subvendor = 0xe803, .pci_subdevice = 0x1019, .config = ALC880_6ST_DIG },
 
-	{ .modelname = "asua", .config = ALC880_ASUS },
+	{ .modelname = "asus", .config = ALC880_ASUS },
 	{ .pci_subvendor = 0x1043, .pci_subdevice = 0x1964, .config = ALC880_ASUS_DIG },
 	{ .pci_subvendor = 0x1043, .pci_subdevice = 0x1973, .config = ALC880_ASUS_DIG },
 	{ .pci_subvendor = 0x1043, .pci_subdevice = 0x19b3, .config = ALC880_ASUS_DIG },
@@ -1869,10 +1592,8 @@ static struct hda_board_config alc880_cfg_tbl[] = {
  * configuration template - to be copied to the spec instance
  */
 struct alc_config_preset {
-	snd_kcontrol_new_t *mixers;
-	unsigned int front_panel: 1;	/* optional */
-	unsigned int gpio_payload;	/* optional */
-	struct hda_verb *init_verbs;
+	snd_kcontrol_new_t *mixers[4];
+	const struct hda_verb *init_verbs[4];
 	unsigned int num_dacs;
 	hda_nid_t *dac_nids;
 	hda_nid_t dig_out_nid;		/* optional */
@@ -1886,174 +1607,134 @@ struct alc_config_preset {
 
 static struct alc_config_preset alc880_presets[] = {
 	[ALC880_3ST] = {
-		.mixers = alc880_base_mixer,
-		.init_verbs = alc880_init_verbs_three_stack,
+		.mixers = { alc880_three_stack_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_3stack_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.front_panel = 1,
 		.dac_nids = alc880_dac_nids,
-		.hp_nid = 0x03,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
 		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
 		.channel_mode = alc880_threestack_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_3ST_DIG] = {
-		.mixers = alc880_base_mixer,
-		.init_verbs = alc880_init_verbs_three_stack,
+		.mixers = { alc880_three_stack_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_3stack_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.front_panel = 1,
 		.dac_nids = alc880_dac_nids,
 		.dig_out_nid = ALC880_DIGOUT_NID,
-		.hp_nid = 0x03,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
 		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
 		.channel_mode = alc880_threestack_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_5ST] = {
-		.mixers = alc880_five_stack_mixer,
-		.init_verbs = alc880_init_verbs_five_stack,
-		.front_panel = 1,
+		.mixers = { alc880_three_stack_mixer, alc880_five_stack_mixer},
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_5stack_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
 		.dac_nids = alc880_dac_nids,
-		.hp_nid = 0x03,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
 		.num_channel_mode = ARRAY_SIZE(alc880_fivestack_modes),
 		.channel_mode = alc880_fivestack_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_5ST_DIG] = {
-		.mixers = alc880_five_stack_mixer,
-		.init_verbs = alc880_init_verbs_five_stack,
-		.front_panel = 1,
+		.mixers = { alc880_three_stack_mixer, alc880_five_stack_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_5stack_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
 		.dac_nids = alc880_dac_nids,
 		.dig_out_nid = ALC880_DIGOUT_NID,
-		.hp_nid = 0x03,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
 		.num_channel_mode = ARRAY_SIZE(alc880_fivestack_modes),
 		.channel_mode = alc880_fivestack_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_6ST_DIG] = {
-		.mixers = alc880_six_stack_mixer,
-		.init_verbs = alc880_six_stack_init_verbs,
-		.front_panel = 1,
+		.mixers = { alc880_six_stack_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_6stack_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc880_6st_dac_nids),
 		.dac_nids = alc880_6st_dac_nids,
 		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
 		.num_channel_mode = ARRAY_SIZE(alc880_sixstack_modes),
 		.channel_mode = alc880_sixstack_modes,
 		.input_mux = &alc880_6stack_capture_source,
 	},
 	[ALC880_W810] = {
-		.mixers = alc880_w810_base_mixer,
-		.init_verbs = alc880_w810_init_verbs,
-		.gpio_payload = 0x2,
+		.mixers = { alc880_w810_base_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_w810_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc880_w810_dac_nids),
 		.dac_nids = alc880_w810_dac_nids,
 		.dig_out_nid = ALC880_DIGOUT_NID,
-		// No dedicated headphone socket - it's shared with built-in speakers.
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
 		.num_channel_mode = ARRAY_SIZE(alc880_w810_modes),
 		.channel_mode = alc880_w810_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_Z71V] = {
-		.mixers = alc880_z71v_mixer,
-		.init_verbs = alc880_z71v_init_verbs,
+		.mixers = { alc880_z71v_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_z71v_init_verbs,
+				alc880_gpio2_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc880_z71v_dac_nids),
 		.dac_nids = alc880_z71v_dac_nids,
 		.dig_out_nid = ALC880_DIGOUT_NID,
 		.hp_nid = 0x03,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_z71v_modes),
-		.channel_mode = alc880_z71v_modes,
+		.num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
+		.channel_mode = alc880_2_jack_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_F1734] = {
-		.mixers = alc880_2_jack_mixer,
-		.init_verbs = alc880_2_jack_init_verbs,
-		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.dac_nids = alc880_dac_nids,
-		.hp_nid = 0x03,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_z71v_modes),
-		.channel_mode = alc880_z71v_modes,
+		.mixers = { alc880_f1734_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_f1734_init_verbs },
+		.num_dacs = ARRAY_SIZE(alc880_f1734_dac_nids),
+		.dac_nids = alc880_f1734_dac_nids,
+		.hp_nid = 0x02,
+		.num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
+		.channel_mode = alc880_2_jack_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_ASUS] = {
-		.mixers = alc880_asus_mixer,
-		.init_verbs = alc880_asus_init_verbs,
-		.gpio_payload = 0x1,
-		.front_panel = 1,
-		.num_dacs = ARRAY_SIZE(alc880_w810_dac_nids),
-		.dac_nids = alc880_w810_dac_nids,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-		.channel_mode = alc880_threestack_modes,
+		.mixers = { alc880_asus_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
+				alc880_gpio1_init_verbs },
+		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
+		.dac_nids = alc880_asus_dac_nids,
+		.num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
+		.channel_mode = alc880_asus_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_ASUS_DIG] = {
-		.mixers = alc880_asus_mixer,
-		.init_verbs = alc880_asus_init_verbs,
-		.gpio_payload = 0x1,
-		.front_panel = 1,
-		.num_dacs = ARRAY_SIZE(alc880_w810_dac_nids),
-		.dac_nids = alc880_w810_dac_nids,
+		.mixers = { alc880_asus_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
+				alc880_gpio1_init_verbs },
+		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
+		.dac_nids = alc880_asus_dac_nids,
 		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-		.channel_mode = alc880_threestack_modes,
+		.num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
+		.channel_mode = alc880_asus_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_ASUS_W1V] = {
-		.mixers = alc880_asus_w1v_mixer,
-		.init_verbs = alc880_asus_init_verbs,
-		.gpio_payload = 0x1,
-		.front_panel = 1,
-		.num_dacs = ARRAY_SIZE(alc880_w810_dac_nids),
-		.dac_nids = alc880_w810_dac_nids,
+		.mixers = { alc880_asus_mixer, alc880_asus_w1v_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
+				alc880_gpio1_init_verbs },
+		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
+		.dac_nids = alc880_asus_dac_nids,
 		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-		.channel_mode = alc880_threestack_modes,
+		.num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
+		.channel_mode = alc880_asus_modes,
 		.input_mux = &alc880_capture_source,
 	},
 	[ALC880_UNIWILL_DIG] = {
-		.mixers = alc880_asus_mixer,
-		.init_verbs = alc880_asus_init_verbs,
-		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.dac_nids = alc880_dac_nids,
+		.mixers = { alc880_asus_mixer },
+		.init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs },
+		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
+		.dac_nids = alc880_asus_dac_nids,
 		.dig_out_nid = ALC880_DIGOUT_NID,
-		.hp_nid = 0x03,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-		.channel_mode = alc880_threestack_modes,
+		.num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
+		.channel_mode = alc880_asus_modes,
 		.input_mux = &alc880_capture_source,
 	},
 #ifdef CONFIG_SND_DEBUG
 	[ALC880_TEST] = {
-		.mixers = alc880_test_mixer,
-		.init_verbs = alc880_test_init_verbs,
+		.mixers = { alc880_test_mixer },
+		.init_verbs = { alc880_test_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc880_test_dac_nids),
 		.dac_nids = alc880_test_dac_nids,
 		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_adc_nids = ARRAY_SIZE(alc880_adc_nids),
-		.adc_nids = alc880_adc_nids,
 		.num_channel_mode = ARRAY_SIZE(alc880_test_modes),
 		.channel_mode = alc880_test_modes,
 		.input_mux = &alc880_test_capture_source,
@@ -2061,11 +1742,333 @@ static struct alc_config_preset alc880_presets[] = {
 #endif
 };
 
+/*
+ * Automatic parse of I/O pins from the BIOS configuration
+ */
+
+#define NUM_CONTROL_ALLOC	32
+#define NUM_VERB_ALLOC		32
+
+enum {
+	ALC_CTL_WIDGET_VOL,
+	ALC_CTL_WIDGET_MUTE,
+	ALC_CTL_BIND_MUTE,
+};
+static snd_kcontrol_new_t alc880_control_templates[] = {
+	HDA_CODEC_VOLUME(NULL, 0, 0, 0),
+	HDA_CODEC_MUTE(NULL, 0, 0, 0),
+	ALC_BIND_MUTE(NULL, 0, 0, 0),
+};
+
+/* add dynamic controls */
+static int add_control(struct alc_spec *spec, int type, const char *name, unsigned long val)
+{
+	snd_kcontrol_new_t *knew;
+
+	if (spec->num_kctl_used >= spec->num_kctl_alloc) {
+		int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;
+
+		knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */
+		if (! knew)
+			return -ENOMEM;
+		if (spec->kctl_alloc) {
+			memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc);
+			kfree(spec->kctl_alloc);
+		}
+		spec->kctl_alloc = knew;
+		spec->num_kctl_alloc = num;
+	}
+
+	knew = &spec->kctl_alloc[spec->num_kctl_used];
+	*knew = alc880_control_templates[type];
+	knew->name = snd_kmalloc_strdup(name, GFP_KERNEL);
+	if (! knew->name)
+		return -ENOMEM;
+	knew->private_value = val;
+	spec->num_kctl_used++;
+	return 0;
+}
+
+#define alc880_is_fixed_pin(nid)	((nid) >= 0x14 && (nid) <= 0x17)
+#define alc880_fixed_pin_idx(nid)	((nid) - 0x14)
+#define alc880_is_multi_pin(nid)	((nid) >= 0x18)
+#define alc880_multi_pin_idx(nid)	((nid) - 0x18)
+#define alc880_is_input_pin(nid)	((nid) >= 0x18)
+#define alc880_input_pin_idx(nid)	((nid) - 0x18)
+#define alc880_idx_to_dac(nid)		((nid) + 0x02)
+#define alc880_dac_to_idx(nid)		((nid) - 0x02)
+#define alc880_idx_to_mixer(nid)	((nid) + 0x0c)
+#define alc880_idx_to_selector(nid)	((nid) + 0x10)
+#define ALC880_PIN_CD_NID		0x1c
+
+/* fill in the dac_nids table from the parsed pin configuration */
+static int alc880_auto_fill_dac_nids(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
+{
+	hda_nid_t nid;
+	int assigned[4];
+	int i, j;
+
+	memset(assigned, 0, sizeof(assigned));
+
+	/* check the pins hardwired to audio widget */
+	for (i = 0; i < cfg->line_outs; i++) {
+		nid = cfg->line_out_pins[i];
+		if (alc880_is_fixed_pin(nid)) {
+			int idx = alc880_fixed_pin_idx(nid);
+			spec->multiout.dac_nids[i] = alc880_dac_to_idx(idx);
+			assigned[idx] = 1;
+		}
+	}
+	/* left pins can be connect to any audio widget */
+	for (i = 0; i < cfg->line_outs; i++) {
+		nid = cfg->line_out_pins[i];
+		if (alc880_is_fixed_pin(nid))
+			continue;
+		/* search for an empty channel */
+		for (j = 0; j < cfg->line_outs; j++) {
+			if (! assigned[j]) {
+				spec->multiout.dac_nids[i] = alc880_idx_to_dac(j);
+				assigned[j] = 1;
+				break;
+			}
+		}
+	}
+	spec->multiout.num_dacs = cfg->line_outs;
+	return 0;
+}
+
+/* add playback controls from the parsed DAC table */
+static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
+{
+	char name[32];
+	static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
+	hda_nid_t nid;
+	int i, err;
+
+	for (i = 0; i < cfg->line_outs; i++) {
+		if (! spec->multiout.dac_nids[i])
+			continue;
+		nid = alc880_idx_to_mixer(alc880_dac_to_idx(spec->multiout.dac_nids[i]));
+		if (i == 2) {
+			/* Center/LFE */
+			if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Center Playback Volume",
+					       HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
+				return err;
+			if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "LFE Playback Volume",
+					       HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
+				return err;
+			if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "Center Playback Switch",
+					       HDA_COMPOSE_AMP_VAL(nid, 1, 2, HDA_INPUT))) < 0)
+				return err;
+			if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "LFE Playback Switch",
+					       HDA_COMPOSE_AMP_VAL(nid, 2, 2, HDA_INPUT))) < 0)
+				return err;
+		} else {
+			sprintf(name, "%s Playback Volume", chname[i]);
+			if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+					       HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+				return err;
+			sprintf(name, "%s Playback Switch", chname[i]);
+			if ((err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+					       HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT))) < 0)
+				return err;
+		}
+	}
+
+	return 0;
+}
+
+/* add playback controls for HP output */
+static int alc880_auto_create_hp_ctls(struct alc_spec *spec, hda_nid_t pin)
+{
+	hda_nid_t nid;
+	int err;
+
+	if (! pin)
+		return 0;
+
+	if (alc880_is_fixed_pin(pin)) {
+		nid = alc880_idx_to_dac(alc880_fixed_pin_idx(pin));
+		if (! spec->multiout.dac_nids[0]) {
+			/* use this as the primary output */
+			spec->multiout.dac_nids[0] = nid;
+			if (! spec->multiout.num_dacs)
+				spec->multiout.num_dacs = 1;
+		} else 
+			/* specify the DAC as the extra HP output */
+			spec->multiout.hp_nid = nid;
+		/* control HP volume/switch on the output mixer amp */
+		nid = alc880_idx_to_mixer(alc880_fixed_pin_idx(pin));
+		if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Headphone Playback Volume",
+				       HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+			return err;
+		if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "Headphone Playback Switch",
+				       HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT))) < 0)
+			return err;
+	} else if (alc880_is_multi_pin(pin)) {
+		/* set manual connection */
+		if (! spec->multiout.dac_nids[0]) {
+			/* use this as the primary output */
+			spec->multiout.dac_nids[0] = alc880_idx_to_dac(alc880_multi_pin_idx(pin));
+			if (! spec->multiout.num_dacs)
+				spec->multiout.num_dacs = 1;
+		}
+		/* we have only a switch on HP-out PIN */
+		if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
+				       HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT))) < 0)
+			return err;
+	}
+	return 0;
+}
+
+/* create input playback/capture controls for the given pin */
+static int new_analog_input(struct alc_spec *spec, hda_nid_t pin, const char *ctlname)
+{
+	char name[32];
+	int err, idx;
+
+	sprintf(name, "%s Playback Volume", ctlname);
+	idx = alc880_input_pin_idx(pin);
+	if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+			       HDA_COMPOSE_AMP_VAL(0x0b, 3, idx, HDA_INPUT))) < 0)
+		return err;
+	sprintf(name, "%s Playback Switch", ctlname);
+	if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+			       HDA_COMPOSE_AMP_VAL(0x0b, 3, idx, HDA_INPUT))) < 0)
+		return err;
+	return 0;
+}
+
+/* create playback/capture controls for input pins */
+static int alc880_auto_create_analog_input_ctls(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
+{
+	static char *labels[AUTO_PIN_LAST] = {
+		"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux"
+	};
+	struct hda_input_mux *imux = &spec->private_imux;
+	int i, err;
+
+	for (i = 0; i < AUTO_PIN_LAST; i++) {
+		if (alc880_is_input_pin(cfg->input_pins[i])) {
+			err = new_analog_input(spec, cfg->input_pins[i], labels[i]);
+			if (err < 0)
+				return err;
+			imux->items[imux->num_items].label = labels[i];
+			imux->items[imux->num_items].index = alc880_input_pin_idx(cfg->input_pins[i]);
+			imux->num_items++;
+		}
+	}
+	return 0;
+}
+
+static void alc880_auto_set_output_and_unmute(struct hda_codec *codec, hda_nid_t nid, int pin_type,
+					      int dac_idx)
+{
+	/* set as output */
+	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
+	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
+	/* need the manual connection? */
+	if (alc880_is_multi_pin(nid)) {
+		struct alc_spec *spec = codec->spec;
+		int idx = alc880_multi_pin_idx(nid);
+		snd_hda_codec_write(codec, alc880_idx_to_selector(idx), 0,
+				    AC_VERB_SET_CONNECT_SEL,
+				    alc880_dac_to_idx(spec->multiout.dac_nids[dac_idx]));
+	}
+}
+
+static void alc880_auto_init_multi_out(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	int i;
+
+	for (i = 0; i < spec->autocfg.line_outs; i++) {
+		hda_nid_t nid = spec->autocfg.line_out_pins[i];
+		alc880_auto_set_output_and_unmute(codec, nid, PIN_OUT, i);
+	}
+}
+
+static void alc880_auto_init_hp_out(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	hda_nid_t pin;
+
+	pin = spec->autocfg.hp_pin;
+	if (pin) /* connect to front */
+		alc880_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
+}
+
+static void alc880_auto_init_analog_input(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	int i;
+
+	for (i = 0; i < AUTO_PIN_LAST; i++) {
+		hda_nid_t nid = spec->autocfg.input_pins[i];
+		if (alc880_is_input_pin(nid)) {
+			snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+					    i <= AUTO_PIN_FRONT_MIC ? PIN_VREF80 : PIN_IN);
+			if (nid != ALC880_PIN_CD_NID)
+				snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+						    AMP_OUT_MUTE);
+		}
+	}
+}
+
+/* parse the BIOS configuration and set up the alc_spec */
+/* return 1 if successful, 0 if the proper config is not found, or a negative error code */
+static int alc880_parse_auto_config(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	int err;
+
+	if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0)
+		return err;
+	if ((err = alc880_auto_fill_dac_nids(spec, &spec->autocfg)) < 0)
+		return err;
+	if (! spec->autocfg.line_outs && ! spec->autocfg.hp_pin)
+		return 0; /* can't find valid BIOS pin config */
+	if ((err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
+	    (err = alc880_auto_create_hp_ctls(spec, spec->autocfg.hp_pin)) < 0 ||
+	    (err = alc880_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
+		return err;
+
+	spec->multiout.max_channels = spec->multiout.num_dacs * 2;
+
+	if (spec->autocfg.dig_out_pin)
+		spec->multiout.dig_out_nid = ALC880_DIGOUT_NID;
+	if (spec->autocfg.dig_in_pin)
+		spec->dig_in_nid = ALC880_DIGIN_NID;
+
+	if (spec->kctl_alloc)
+		spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
+
+	spec->init_verbs[spec->num_init_verbs++] = alc880_volume_init_verbs;
+
+	spec->input_mux = &spec->private_imux;
+
+	return 1;
+}
+
+/* init callback for auto-configuration model -- overriding the default init */
+static int alc880_auto_init(struct hda_codec *codec)
+{
+	alc_init(codec);
+	alc880_auto_init_multi_out(codec);
+	alc880_auto_init_hp_out(codec);
+	alc880_auto_init_analog_input(codec);
+	return 0;
+}
+
+/*
+ * OK, here we have finally the patch for ALC880
+ */
+
 static int patch_alc880(struct hda_codec *codec)
 {
 	struct alc_spec *spec;
 	int board_config;
-	const struct alc_config_preset *preset;
+	int i, err;
 
 	spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
 	if (spec == NULL)
@@ -2076,30 +2079,52 @@ static int patch_alc880(struct hda_codec *codec)
 
 	board_config = snd_hda_check_board_config(codec, alc880_cfg_tbl);
 	if (board_config < 0 || board_config >= ALC880_MODEL_LAST) {
-		snd_printd(KERN_INFO "hda_codec: Unknown model for ALC880\n");
-		board_config = ALC880_3ST;
+		printk(KERN_INFO "hda_codec: Unknown model for ALC880, trying auto-probe from BIOS...\n");
+		board_config = ALC880_AUTO;
 	}
-	preset = &alc880_presets[board_config];
-
-	spec->mixers[spec->num_mixers] = preset->mixers;
-	snd_assert(spec->mixers[0], kfree(spec);return -EINVAL);
-	spec->num_mixers++;
 
-	/* some MBs need GPIO setup */
-	if (preset->gpio_payload) {
-		/* Enable mask and set output */
-		snd_hda_codec_write(codec, codec->afg, 0,
-				    AC_VERB_SET_GPIO_MASK, preset->gpio_payload);
-		snd_hda_codec_write(codec, codec->afg, 0,
-				    AC_VERB_SET_GPIO_DIRECTION, preset->gpio_payload);
-		snd_hda_codec_write(codec, codec->afg, 0,
-				    AC_VERB_SET_GPIO_DATA, preset->gpio_payload);
+	if (board_config == ALC880_AUTO) {
+		/* automatic parse from the BIOS config */
+		err = alc880_parse_auto_config(codec);
+		if (err < 0) {
+			alc_free(codec);
+			return err;
+		} else if (! err) {
+			printk(KERN_INFO "hda_codec: Cannot set up configuration from BIOS.  Using 3-stack mode...\n");
+			board_config = ALC880_3ST;
+		}
 	}
 
-	spec->front_panel = preset->front_panel;
-	spec->init_verbs = preset->init_verbs;
-	spec->channel_mode = preset->channel_mode;
-	spec->num_channel_mode = preset->num_channel_mode;
+	if (board_config != ALC880_AUTO) {
+		/* set up from the preset table */
+		const struct alc_config_preset *preset;
+
+		preset = &alc880_presets[board_config];
+
+		for (i = 0; preset->mixers[i]; i++) {
+			snd_assert(spec->num_mixers < ARRAY_SIZE(spec->mixers), break);
+			spec->mixers[spec->num_mixers++] = preset->mixers[i];
+		}
+		for (i = 0; preset->init_verbs[i]; i++) {
+			snd_assert(spec->num_init_verbs < ARRAY_SIZE(spec->init_verbs), break);
+			spec->init_verbs[spec->num_init_verbs++] = preset->init_verbs[i];
+		}
+
+		spec->channel_mode = preset->channel_mode;
+		spec->num_channel_mode = preset->num_channel_mode;
+
+		spec->multiout.max_channels = spec->channel_mode[0].channels;
+
+		spec->multiout.num_dacs = preset->num_dacs;
+		spec->multiout.dac_nids = preset->dac_nids;
+		spec->multiout.dig_out_nid = preset->dig_out_nid;
+		spec->multiout.hp_nid = preset->hp_nid;
+
+		spec->input_mux = preset->input_mux;
+
+		spec->num_adc_nids = preset->num_adc_nids;
+		spec->adc_nids = preset->adc_nids;
+	}
 
 	spec->stream_name_analog = "ALC880 Analog";
 	spec->stream_analog_playback = &alc880_pcm_analog_playback;
@@ -2109,26 +2134,64 @@ static int patch_alc880(struct hda_codec *codec)
 	spec->stream_digital_playback = &alc880_pcm_digital_playback;
 	spec->stream_digital_capture = &alc880_pcm_digital_capture;
 
-	spec->multiout.max_channels = spec->channel_mode[0].channels;
-
-	spec->multiout.num_dacs = preset->num_dacs;
-	spec->multiout.dac_nids = preset->adc_nids;
-	spec->multiout.dig_out_nid = preset->dig_out_nid;
-	spec->multiout.hp_nid = preset->hp_nid;
-
-	spec->input_mux = preset->input_mux;
-	spec->num_adc_nids = preset->num_adc_nids;
-	spec->adc_nids = preset->adc_nids;
+	if (! spec->adc_nids && spec->input_mux) {
+		/* check whether NID 0x07 is valid */
+		unsigned int wcap = snd_hda_param_read(codec, alc880_adc_nids[0],
+						       AC_PAR_AUDIO_WIDGET_CAP);
+		wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; /* get type */
+		if (wcap != AC_WID_AUD_IN) {
+			spec->adc_nids = alc880_adc_nids_alt;
+			spec->num_adc_nids = ARRAY_SIZE(alc880_adc_nids_alt);
+			spec->mixers[spec->num_mixers] = alc880_capture_alt_mixer;
+			spec->num_mixers++;
+		} else {
+			spec->adc_nids = alc880_adc_nids;
+			spec->num_adc_nids = ARRAY_SIZE(alc880_adc_nids);
+			spec->mixers[spec->num_mixers] = alc880_capture_mixer;
+			spec->num_mixers++;
+		}
+	}
 
 	codec->patch_ops = alc_patch_ops;
+	if (board_config == ALC880_AUTO)
+		codec->patch_ops.init = alc880_auto_init;
 
 	return 0;
 }
 
+
 /*
  * ALC260 support
  */
 
+static hda_nid_t alc260_dac_nids[1] = {
+	/* front */
+	0x02,
+};
+
+static hda_nid_t alc260_adc_nids[1] = {
+	/* ADC0 */
+	0x04,
+};
+
+static hda_nid_t alc260_hp_adc_nids[1] = {
+	/* ADC1 */
+	0x05,
+};
+
+#define ALC260_DIGOUT_NID	0x03
+#define ALC260_DIGIN_NID	0x06
+
+static struct hda_input_mux alc260_capture_source = {
+	.num_items = 4,
+	.items = {
+		{ "Mic", 0x0 },
+		{ "Front Mic", 0x1 },
+		{ "Line", 0x2 },
+		{ "CD", 0x4 },
+	},
+};
+
 /*
  * This is just place-holder, so there's something for alc_build_pcms to look
  * at when it calculates the maximum number of channels. ALC260 has no mixer
@@ -2139,7 +2202,7 @@ static struct alc_channel_mode alc260_modes[1] = {
 	{ 2, NULL },
 };
 
-snd_kcontrol_new_t alc260_base_mixer[] = {
+static snd_kcontrol_new_t alc260_base_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x08, 0x0, HDA_OUTPUT),
 	ALC_BIND_MUTE("Front Playback Switch", 0x08, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
@@ -2168,7 +2231,7 @@ snd_kcontrol_new_t alc260_base_mixer[] = {
 	{ } /* end */
 };
 
-snd_kcontrol_new_t alc260_hp_mixer[] = {
+static snd_kcontrol_new_t alc260_hp_mixer[] = {
 	HDA_CODEC_VOLUME("Front Playback Volume", 0x08, 0x0, HDA_OUTPUT),
 	ALC_BIND_MUTE("Front Playback Switch", 0x08, 2, HDA_INPUT),
 	HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
@@ -2260,14 +2323,12 @@ static struct hda_pcm_stream alc260_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
-	.nid = 0x2,
 };
 
 static struct hda_pcm_stream alc260_pcm_analog_capture = {
 	.substreams = 1,
 	.channels_min = 2,
 	.channels_max = 2,
-	.nid = 0x4,
 };
 
 static struct hda_board_config alc260_cfg_tbl[] = {
@@ -2296,7 +2357,7 @@ static int patch_alc260(struct hda_codec *codec)
 
 	switch (board_config) {
 	case ALC260_HP:
-		spec->mixers[spec->num_mixers] = alc260_base_mixer;
+		spec->mixers[spec->num_mixers] = alc260_hp_mixer;
 		spec->num_mixers++;
 		break;
 	default:
@@ -2305,7 +2366,9 @@ static int patch_alc260(struct hda_codec *codec)
 		break;
 	}
 
-	spec->init_verbs = alc260_init_verbs;
+	spec->init_verbs[0] = alc260_init_verbs;
+	spec->num_init_verbs = 1;
+
 	spec->channel_mode = alc260_modes;
 	spec->num_channel_mode = ARRAY_SIZE(alc260_modes);
 
@@ -2320,7 +2383,6 @@ static int patch_alc260(struct hda_codec *codec)
 	spec->input_mux = &alc260_capture_source;
 	switch (board_config) {
 	case ALC260_HP:
-		spec->stream_analog_capture->nid = 5;
 		spec->num_adc_nids = ARRAY_SIZE(alc260_hp_adc_nids);
 		spec->adc_nids = alc260_hp_adc_nids;
 		break;
@@ -2335,6 +2397,7 @@ static int patch_alc260(struct hda_codec *codec)
 	return 0;
 }
 
+
 /*
  * ALC882 support
  *
@@ -2463,42 +2526,35 @@ static struct hda_verb alc882_init_verbs[] = {
 	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
 
-	/* Front Pin: to output mode */
+	/* Front Pin: output 0 (0x0c) */
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* Front Pin: mute amp left and right (no volume) */
 	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* select Front mixer (0x0c, index 0) */
 	{0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* Rear Pin */
+	/* Rear Pin: output 1 (0x0d) */
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* Rear Pin: mute amp left and right (no volume) */
 	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* select Rear mixer (0x0d, index 1) */
 	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
-	/* CLFE Pin */
+	/* CLFE Pin: output 2 (0x0e) */
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* CLFE Pin: mute amp left and right (no volume) */
 	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* select CLFE mixer (0x0e, index 2) */
 	{0x16, AC_VERB_SET_CONNECT_SEL, 0x02},
-	/* Side Pin */
+	/* Side Pin: output 3 (0x0f) */
 	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* Side Pin: mute amp left and right (no volume) */
 	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* select Side mixer (0x0f, index 3) */
 	{0x17, AC_VERB_SET_CONNECT_SEL, 0x03},
-	/* Headphone Pin */
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	/* Headphone Pin: mute amp left and right (no volume) */
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* select Front mixer (0x0c, index 0) */
-	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* Mic (rear) pin widget for input and vref at 80% */
+	/* Mic (rear) pin: input vref at 80% */
 	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* Front Mic pin widget for input and vref at 80% */
+	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	/* Front Mic pin: input vref at 80% */
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* Line In pin widget for input */
+	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	/* Line In pin: input */
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+	/* Line-2 In: Headphone output (output 0 - 0x0c) */
+	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
 	/* CD pin widget for input */
 	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 
@@ -2548,8 +2604,9 @@ static int patch_alc882(struct hda_codec *codec)
 
 	spec->multiout.dig_out_nid = ALC880_DIGOUT_NID;
 	spec->dig_in_nid = ALC880_DIGIN_NID;
-	spec->front_panel = 1;
-	spec->init_verbs = alc882_init_verbs;
+	spec->init_verbs[0] = alc882_init_verbs;
+	spec->num_init_verbs = 1;
+
 	spec->channel_mode = alc882_ch_modes;
 	spec->num_channel_mode = ARRAY_SIZE(alc882_ch_modes);