]> nv-tegra.nvidia Code Review - linux-2.6.git/blobdiff - sound/pci/hda/patch_sigmatel.c
ALSA: hda, move hp_bseries_system
[linux-2.6.git] / sound / pci / hda / patch_sigmatel.c
index 2405f8418a70ed7011528533ac2f8e55ee311fd2..8eb6508cd991214e4c06de4891d959059913d998 100644 (file)
@@ -28,6 +28,7 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
+#include <linux/dmi.h>
 #include <sound/core.h>
 #include <sound/asoundef.h>
 #include <sound/jack.h>
@@ -40,6 +41,7 @@ enum {
        STAC_INSERT_EVENT,
        STAC_PWR_EVENT,
        STAC_HP_EVENT,
+       STAC_LO_EVENT,
        STAC_MIC_EVENT,
 };
 
@@ -77,10 +79,12 @@ enum {
        STAC_92HD73XX_AUTO,
        STAC_92HD73XX_NO_JD, /* no jack-detection */
        STAC_92HD73XX_REF,
+       STAC_92HD73XX_INTEL,
        STAC_DELL_M6_AMIC,
        STAC_DELL_M6_DMIC,
        STAC_DELL_M6_BOTH,
        STAC_DELL_EQ,
+       STAC_ALIENWARE_M17X,
        STAC_92HD73XX_MODELS
 };
 
@@ -155,6 +159,7 @@ enum {
        STAC_D965_5ST_NO_FP,
        STAC_DELL_3ST,
        STAC_DELL_BIOS,
+       STAC_927X_VOLKNOB,
        STAC_927X_MODELS
 };
 
@@ -179,8 +184,8 @@ struct sigmatel_jack {
 
 struct sigmatel_mic_route {
        hda_nid_t pin;
-       unsigned char mux_idx;
-       unsigned char dmux_idx;
+       signed char mux_idx;
+       signed char dmux_idx;
 };
 
 struct sigmatel_spec {
@@ -226,7 +231,6 @@ struct sigmatel_spec {
 
        /* playback */
        struct hda_input_mux *mono_mux;
-       struct hda_input_mux *amp_mux;
        unsigned int cur_mmux;
        struct hda_multi_out multiout;
        hda_nid_t dac_nids[5];
@@ -246,6 +250,7 @@ struct sigmatel_spec {
        unsigned int num_dmuxes;
        hda_nid_t *smux_nids;
        unsigned int num_smuxes;
+       unsigned int num_analog_muxes;
 
        unsigned long *capvols; /* amp-volume attr: HDA_COMPOSE_AMP_VAL() */
        unsigned long *capsws; /* amp-mute attr: HDA_COMPOSE_AMP_VAL() */
@@ -278,7 +283,6 @@ struct sigmatel_spec {
        unsigned int cur_smux[2];
        unsigned int cur_amux;
        hda_nid_t *amp_nids;
-       unsigned int num_amps;
        unsigned int powerdown_adcs;
 
        /* i/o switches */
@@ -297,7 +301,6 @@ struct sigmatel_spec {
        struct hda_input_mux private_dimux;
        struct hda_input_mux private_imux;
        struct hda_input_mux private_smux;
-       struct hda_input_mux private_amp_mux;
        struct hda_input_mux private_mono_mux;
 };
 
@@ -326,11 +329,6 @@ static hda_nid_t stac92hd73xx_adc_nids[2] = {
        0x1a, 0x1b
 };
 
-#define DELL_M6_AMP 2
-static hda_nid_t stac92hd73xx_amp_nids[3] = {
-       0x0b, 0x0c, 0x0e
-};
-
 #define STAC92HD73XX_NUM_DMICS 2
 static hda_nid_t stac92hd73xx_dmic_nids[STAC92HD73XX_NUM_DMICS + 1] = {
        0x13, 0x14, 0
@@ -338,8 +336,8 @@ static hda_nid_t stac92hd73xx_dmic_nids[STAC92HD73XX_NUM_DMICS + 1] = {
 
 #define STAC92HD73_DAC_COUNT 5
 
-static hda_nid_t stac92hd73xx_mux_nids[4] = {
-       0x28, 0x29, 0x2a, 0x2b,
+static hda_nid_t stac92hd73xx_mux_nids[2] = {
+       0x20, 0x21,
 };
 
 static hda_nid_t stac92hd73xx_dmux_nids[2] = {
@@ -357,14 +355,9 @@ static unsigned long stac92hd73xx_capvols[] = {
 };
 #define stac92hd73xx_capsws    stac92hd73xx_capvols
 
-#define STAC92HD83XXX_NUM_DMICS        2
-static hda_nid_t stac92hd83xxx_dmic_nids[STAC92HD83XXX_NUM_DMICS + 1] = {
-       0x11, 0x12, 0
-};
-
 #define STAC92HD83_DAC_COUNT 3
 
-static hda_nid_t stac92hd83xxx_dmux_nids[2] = {
+static hda_nid_t stac92hd83xxx_mux_nids[2] = {
        0x17, 0x18,
 };
 
@@ -384,10 +377,6 @@ static unsigned int stac92hd83xxx_pwr_mapping[4] = {
        0x03, 0x0c, 0x20, 0x40,
 };
 
-static hda_nid_t stac92hd83xxx_amp_nids[1] = {
-       0xc,
-};
-
 #define STAC92HD83XXX_NUM_CAPS 2
 static unsigned long stac92hd83xxx_capvols[] = {
        HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_OUTPUT),
@@ -601,34 +590,6 @@ static hda_nid_t stac9205_pin_nids[12] = {
        0x21, 0x22,
 };
 
-#define stac92xx_amp_volume_info snd_hda_mixer_amp_volume_info
-
-static int stac92xx_amp_volume_get(struct snd_kcontrol *kcontrol,
-                                struct snd_ctl_elem_value *ucontrol)
-{
-       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-       struct sigmatel_spec *spec = codec->spec;
-       hda_nid_t nid = spec->amp_nids[spec->cur_amux];
-
-       kcontrol->private_value ^= get_amp_nid(kcontrol);
-       kcontrol->private_value |= nid;
-
-       return snd_hda_mixer_amp_volume_get(kcontrol, ucontrol);
-}
-
-static int stac92xx_amp_volume_put(struct snd_kcontrol *kcontrol,
-                                struct snd_ctl_elem_value *ucontrol)
-{
-       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-       struct sigmatel_spec *spec = codec->spec;
-       hda_nid_t nid = spec->amp_nids[spec->cur_amux];
-
-       kcontrol->private_value ^= get_amp_nid(kcontrol);
-       kcontrol->private_value |= nid;
-
-       return snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
-}
-
 static int stac92xx_dmux_enum_info(struct snd_kcontrol *kcontrol,
                                   struct snd_ctl_elem_info *uinfo)
 {
@@ -765,9 +726,35 @@ static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct sigmatel_spec *spec = codec->spec;
        unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
-
-       return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
-                                    spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]);
+       const struct hda_input_mux *imux = spec->input_mux;
+       unsigned int idx, prev_idx;
+
+       idx = ucontrol->value.enumerated.item[0];
+       if (idx >= imux->num_items)
+               idx = imux->num_items - 1;
+       prev_idx = spec->cur_mux[adc_idx];
+       if (prev_idx == idx)
+               return 0;
+       if (idx < spec->num_analog_muxes) {
+               snd_hda_codec_write_cache(codec, spec->mux_nids[adc_idx], 0,
+                                         AC_VERB_SET_CONNECT_SEL,
+                                         imux->items[idx].index);
+               if (prev_idx >= spec->num_analog_muxes) {
+                       imux = spec->dinput_mux;
+                       /* 0 = analog */
+                       snd_hda_codec_write_cache(codec,
+                                                 spec->dmux_nids[adc_idx], 0,
+                                                 AC_VERB_SET_CONNECT_SEL,
+                                                 imux->items[0].index);
+               }
+       } else {
+               imux = spec->dinput_mux;
+               snd_hda_codec_write_cache(codec, spec->dmux_nids[adc_idx], 0,
+                                         AC_VERB_SET_CONNECT_SEL,
+                                         imux->items[idx - 1].index);
+       }
+       spec->cur_mux[adc_idx] = idx;
+       return 1;
 }
 
 static int stac92xx_mono_mux_enum_info(struct snd_kcontrol *kcontrol,
@@ -798,41 +785,6 @@ static int stac92xx_mono_mux_enum_put(struct snd_kcontrol *kcontrol,
                                     spec->mono_nid, &spec->cur_mmux);
 }
 
-static int stac92xx_amp_mux_enum_info(struct snd_kcontrol *kcontrol,
-       struct snd_ctl_elem_info *uinfo)
-{
-       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-       struct sigmatel_spec *spec = codec->spec;
-       return snd_hda_input_mux_info(spec->amp_mux, uinfo);
-}
-
-static int stac92xx_amp_mux_enum_get(struct snd_kcontrol *kcontrol,
-       struct snd_ctl_elem_value *ucontrol)
-{
-       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-       struct sigmatel_spec *spec = codec->spec;
-
-       ucontrol->value.enumerated.item[0] = spec->cur_amux;
-       return 0;
-}
-
-static int stac92xx_amp_mux_enum_put(struct snd_kcontrol *kcontrol,
-       struct snd_ctl_elem_value *ucontrol)
-{
-       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-       struct sigmatel_spec *spec = codec->spec;
-       struct snd_kcontrol *ctl =
-               snd_hda_find_mixer_ctl(codec, "Amp Capture Volume");
-       if (!ctl)
-               return -EINVAL;
-
-       snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE |
-               SNDRV_CTL_EVENT_MASK_INFO, &ctl->id);
-
-       return snd_hda_input_mux_put(codec, spec->amp_mux, ucontrol,
-                                    0, &spec->cur_amux);
-}
-
 #define stac92xx_aloopback_info snd_ctl_boolean_mono_info
 
 static int stac92xx_aloopback_get(struct snd_kcontrol *kcontrol,
@@ -900,92 +852,20 @@ static struct hda_verb stac9200_eapd_init[] = {
        {}
 };
 
-static struct hda_verb stac92hd73xx_6ch_core_init[] = {
-       /* set master volume and direct control */
-       { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
-       /* setup adcs to point to mixer */
-       { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-       { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-       { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-       /* setup import muxs */
-       { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x00},
-       {}
-};
-
 static struct hda_verb dell_eq_core_init[] = {
        /* set master volume to max value without distortion
         * and direct control */
        { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xec},
-       /* setup adcs to point to mixer */
-       { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       /* setup import muxs */
-       { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x00},
        {}
 };
 
-static struct hda_verb dell_m6_core_init[] = {
-       { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
-       /* setup adcs to point to mixer */
-       { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       /* setup import muxs */
-       { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x00},
-       {}
-};
-
-static struct hda_verb stac92hd73xx_8ch_core_init[] = {
-       /* set master volume and direct control */
-       { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
-       /* setup adcs to point to mixer */
-       { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-       { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-       { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-       /* setup import muxs */
-       { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x03},
-       {}
-};
-
-static struct hda_verb stac92hd73xx_10ch_core_init[] = {
+static struct hda_verb stac92hd73xx_core_init[] = {
        /* set master volume and direct control */
        { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
-       /* dac3 is connected to import3 mux */
-       { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, 0xb07f},
-       /* setup adcs to point to mixer */
-       { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
-       { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-       { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-       { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-       /* setup import muxs */
-       { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
-       { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x03},
        {}
 };
 
 static struct hda_verb stac92hd83xxx_core_init[] = {
-       { 0xa, AC_VERB_SET_CONNECT_SEL, 0x1},
-       { 0xb, AC_VERB_SET_CONNECT_SEL, 0x1},
-       { 0xd, AC_VERB_SET_CONNECT_SEL, 0x0},
-
        /* power state controls amps */
        { 0x01, AC_VERB_SET_EAPD, 1 << 2},
        {}
@@ -1029,6 +909,16 @@ static struct hda_verb d965_core_init[] = {
        {}
 };
 
+static struct hda_verb dell_3st_core_init[] = {
+       /* don't set delta bit */
+       {0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0x7f},
+       /* unmute node 0x1b */
+       {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
+       /* select node 0x03 as DAC */
+       {0x0b, AC_VERB_SET_CONNECT_SEL, 0x01},
+       {}
+};
+
 static struct hda_verb stac927x_core_init[] = {
        /* set master volume and direct control */      
        { 0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
@@ -1037,6 +927,14 @@ static struct hda_verb stac927x_core_init[] = {
        {}
 };
 
+static struct hda_verb stac927x_volknob_core_init[] = {
+       /* don't set delta bit */
+       {0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0x7f},
+       /* enable analog pc beep path */
+       {0x01, AC_VERB_SET_DIGI_CONVERT_2, 1 << 5},
+       {}
+};
+
 static struct hda_verb stac9205_core_init[] = {
        /* set master volume and direct control */      
        { 0x24, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
@@ -1055,31 +953,6 @@ static struct hda_verb stac9205_core_init[] = {
                .put = stac92xx_mono_mux_enum_put, \
        }
 
-#define STAC_AMP_MUX \
-       { \
-               .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
-               .name = "Amp Selector Capture Switch", \
-               .count = 1, \
-               .info = stac92xx_amp_mux_enum_info, \
-               .get = stac92xx_amp_mux_enum_get, \
-               .put = stac92xx_amp_mux_enum_put, \
-       }
-
-#define STAC_AMP_VOL(xname, nid, chs, idx, dir) \
-       { \
-               .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
-               .name = xname, \
-               .index = 0, \
-               .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
-                       SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
-                       SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \
-               .info = stac92xx_amp_volume_info, \
-               .get = stac92xx_amp_volume_get, \
-               .put = stac92xx_amp_volume_put, \
-               .tlv = { .c = snd_hda_mixer_amp_tlv }, \
-               .private_value = HDA_COMPOSE_AMP_VAL(nid, chs, idx, dir) \
-       }
-
 #define STAC_ANALOG_LOOPBACK(verb_read, verb_write, cnt) \
        { \
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
@@ -1110,28 +983,6 @@ static struct snd_kcontrol_new stac9200_mixer[] = {
        { } /* end */
 };
 
-#define DELL_M6_MIXER 6
-static struct snd_kcontrol_new stac92hd73xx_6ch_mixer[] = {
-       /* start of config #1 */
-       HDA_CODEC_VOLUME("Front Mic Mixer Capture Volume", 0x1d, 0, HDA_INPUT),
-       HDA_CODEC_MUTE("Front Mic Mixer Capture Switch", 0x1d, 0, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("Line In Mixer Capture Volume", 0x1d, 0x2, HDA_INPUT),
-       HDA_CODEC_MUTE("Line In Mixer Capture Switch", 0x1d, 0x2, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("CD Mixer Capture Volume", 0x1d, 0x4, HDA_INPUT),
-       HDA_CODEC_MUTE("CD Mixer Capture Switch", 0x1d, 0x4, HDA_INPUT),
-
-       /* start of config #2 */
-       HDA_CODEC_VOLUME("Mic Mixer Capture Volume", 0x1d, 0x1, HDA_INPUT),
-       HDA_CODEC_MUTE("Mic Mixer Capture Switch", 0x1d, 0x1, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("DAC Mixer Capture Volume", 0x1d, 0x3, HDA_INPUT),
-       HDA_CODEC_MUTE("DAC Mixer Capture Switch", 0x1d, 0x3, HDA_INPUT),
-
-       { } /* end */
-};
-
 static struct snd_kcontrol_new stac92hd73xx_6ch_loopback[] = {
        STAC_ANALOG_LOOPBACK(0xFA0, 0x7A1, 3),
        {}
@@ -1147,77 +998,6 @@ static struct snd_kcontrol_new stac92hd73xx_10ch_loopback[] = {
        {}
 };
 
-static struct snd_kcontrol_new stac92hd73xx_8ch_mixer[] = {
-       HDA_CODEC_VOLUME("Front Mic Mixer Capture Volume", 0x1d, 0, HDA_INPUT),
-       HDA_CODEC_MUTE("Front Mic Mixer Capture Switch", 0x1d, 0, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("Mic Mixer Capture Volume", 0x1d, 0x1, HDA_INPUT),
-       HDA_CODEC_MUTE("Mic Mixer Capture Switch", 0x1d, 0x1, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("Line In Mixer Capture Volume", 0x1d, 0x2, HDA_INPUT),
-       HDA_CODEC_MUTE("Line In Mixer Capture Switch", 0x1d, 0x2, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("DAC Mixer Capture Volume", 0x1d, 0x3, HDA_INPUT),
-       HDA_CODEC_MUTE("DAC Mixer Capture Switch", 0x1d, 0x3, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("CD Mixer Capture Volume", 0x1d, 0x4, HDA_INPUT),
-       HDA_CODEC_MUTE("CD Mixer Capture Switch", 0x1d, 0x4, HDA_INPUT),
-       { } /* end */
-};
-
-static struct snd_kcontrol_new stac92hd73xx_10ch_mixer[] = {
-       HDA_CODEC_VOLUME("Front Mic Mixer Capture Volume", 0x1d, 0, HDA_INPUT),
-       HDA_CODEC_MUTE("Front Mic Mixer Capture Switch", 0x1d, 0, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("Mic Mixer Capture Volume", 0x1d, 0x1, HDA_INPUT),
-       HDA_CODEC_MUTE("Mic Mixer Capture Switch", 0x1d, 0x1, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("Line In Mixer Capture Volume", 0x1d, 0x2, HDA_INPUT),
-       HDA_CODEC_MUTE("Line In Mixer Capture Switch", 0x1d, 0x2, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("DAC Mixer Capture Volume", 0x1d, 0x3, HDA_INPUT),
-       HDA_CODEC_MUTE("DAC Mixer Capture Switch", 0x1d, 0x3, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("CD Mixer Capture Volume", 0x1d, 0x4, HDA_INPUT),
-       HDA_CODEC_MUTE("CD Mixer Capture Switch", 0x1d, 0x4, HDA_INPUT),
-       { } /* end */
-};
-
-
-static struct snd_kcontrol_new stac92hd83xxx_mixer[] = {
-       HDA_CODEC_VOLUME("DAC0 Capture Volume", 0x1b, 0x3, HDA_INPUT),
-       HDA_CODEC_MUTE("DAC0 Capture Switch", 0x1b, 0x3, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("DAC1 Capture Volume", 0x1b, 0x4, HDA_INPUT),
-       HDA_CODEC_MUTE("DAC1 Capture Switch", 0x1b, 0x4, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("Front Mic Capture Volume", 0x1b, 0x0, HDA_INPUT),
-       HDA_CODEC_MUTE("Front Mic Capture Switch", 0x1b, 0x0, HDA_INPUT),
-
-       HDA_CODEC_VOLUME("Line In Capture Volume", 0x1b, 0x2, HDA_INPUT),
-       HDA_CODEC_MUTE("Line In Capture Switch", 0x1b, 0x2, HDA_INPUT),
-
-       /*
-       HDA_CODEC_VOLUME("Mic Capture Volume", 0x1b, 0x1, HDA_INPUT),
-       HDA_CODEC_MUTE("Mic Capture Switch", 0x1b 0x1, HDA_INPUT),
-       */
-       { } /* end */
-};
-
-static struct snd_kcontrol_new stac92hd71bxx_analog_mixer[] = {
-       HDA_CODEC_MUTE("Import0 Mux Capture Switch", 0x17, 0x0, HDA_INPUT),
-       HDA_CODEC_VOLUME("Import0 Mux Capture Volume", 0x17, 0x0, HDA_INPUT),
-
-       HDA_CODEC_MUTE("Import1 Mux Capture Switch", 0x17, 0x1, HDA_INPUT),
-       HDA_CODEC_VOLUME("Import1 Mux Capture Volume", 0x17, 0x1, HDA_INPUT),
-
-       HDA_CODEC_MUTE("DAC0 Capture Switch", 0x17, 0x3, HDA_INPUT),
-       HDA_CODEC_VOLUME("DAC0 Capture Volume", 0x17, 0x3, HDA_INPUT),
-
-       HDA_CODEC_MUTE("DAC1 Capture Switch", 0x17, 0x4, HDA_INPUT),
-       HDA_CODEC_VOLUME("DAC1 Capture Volume", 0x17, 0x4, HDA_INPUT),
-       { } /* end */
-};
 
 static struct snd_kcontrol_new stac92hd71bxx_loopback[] = {
        STAC_ANALOG_LOOPBACK(0xFA0, 0x7A0, 2)
@@ -1302,7 +1082,8 @@ static int stac92xx_build_controls(struct hda_codec *codec)
                if (err < 0)
                        return err;
        }
-       if (!spec->auto_mic && spec->num_dmuxes > 0) {
+       if (!spec->auto_mic && spec->num_dmuxes > 0 &&
+           snd_hda_get_bool_hint(codec, "separate_dmux") == 1) {
                stac_dmux_mixer.count = spec->num_dmuxes;
                err = snd_hda_ctl_add(codec,
                                  snd_ctl_new1(&stac_dmux_mixer, codec));
@@ -1749,22 +1530,32 @@ static unsigned int dell_m6_pin_configs[13] = {
        0x4f0000f0,
 };
 
+static unsigned int alienware_m17x_pin_configs[13] = {
+       0x0321101f, 0x0321101f, 0x03a11020, 0x03014020,
+       0x90170110, 0x4f0000f0, 0x4f0000f0, 0x4f0000f0,
+       0x4f0000f0, 0x90a60160, 0x4f0000f0, 0x4f0000f0,
+       0x904601b0,
+};
+
 static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
        [STAC_92HD73XX_REF]     = ref92hd73xx_pin_configs,
        [STAC_DELL_M6_AMIC]     = dell_m6_pin_configs,
        [STAC_DELL_M6_DMIC]     = dell_m6_pin_configs,
        [STAC_DELL_M6_BOTH]     = dell_m6_pin_configs,
        [STAC_DELL_EQ]  = dell_m6_pin_configs,
+       [STAC_ALIENWARE_M17X]   = alienware_m17x_pin_configs,
 };
 
 static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = {
        [STAC_92HD73XX_AUTO] = "auto",
        [STAC_92HD73XX_NO_JD] = "no-jd",
        [STAC_92HD73XX_REF] = "ref",
+       [STAC_92HD73XX_INTEL] = "intel",
        [STAC_DELL_M6_AMIC] = "dell-m6-amic",
        [STAC_DELL_M6_DMIC] = "dell-m6-dmic",
        [STAC_DELL_M6_BOTH] = "dell-m6",
        [STAC_DELL_EQ] = "dell-eq",
+       [STAC_ALIENWARE_M17X] = "alienware",
 };
 
 static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
@@ -1773,6 +1564,10 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
                                "DFI LanParty", STAC_92HD73XX_REF),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DFI, 0x3101,
                                "DFI LanParty", STAC_92HD73XX_REF),
+       SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x5002,
+                               "Intel DG45ID", STAC_92HD73XX_INTEL),
+       SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x5003,
+                               "Intel DG45FC", STAC_92HD73XX_INTEL),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0254,
                                "Dell Studio 1535", STAC_DELL_M6_DMIC),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0255,
@@ -1793,6 +1588,14 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
                                "Dell Studio 1537", STAC_DELL_M6_DMIC),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a0,
                                "Dell Studio 17", STAC_DELL_M6_DMIC),
+       SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02be,
+                               "Dell Studio 1555", STAC_DELL_M6_DMIC),
+       {} /* terminator */
+};
+
+static struct snd_pci_quirk stac92hd73xx_codec_id_cfg_tbl[] = {
+       SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a1,
+                     "Alienware M17x", STAC_ALIENWARE_M17X),
        {} /* terminator */
 };
 
@@ -1803,8 +1606,8 @@ static unsigned int ref92hd83xxx_pin_configs[10] = {
 };
 
 static unsigned int dell_s14_pin_configs[10] = {
-       0x02214030, 0x02211010, 0x02a19020, 0x01014050,
-       0x40f000f0, 0x01819040, 0x40f000f0, 0x90a60160,
+       0x0221403f, 0x0221101f, 0x02a19020, 0x90170110,
+       0x40f000f0, 0x40f000f0, 0x40f000f0, 0x90a60160,
        0x40f000f0, 0x40f000f0,
 };
 
@@ -1891,6 +1694,8 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
                      "DFI LanParty", STAC_92HD71BXX_REF),
        SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30fb,
                      "HP dv4-1222nr", STAC_HP_DV4_1222NR),
+       SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x1720,
+                         "HP", STAC_HP_DV5),
        SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3080,
                      "HP", STAC_HP_DV5),
        SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x30f0,
@@ -1903,6 +1708,10 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
                      "HP mini 1000", STAC_HP_M4),
        SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x361b,
                      "HP HDX", STAC_HP_HDX),  /* HDX16 */
+       SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3620,
+                     "HP dv6", STAC_HP_DV5),
+       SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x7010,
+                     "HP", STAC_HP_DV5),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0233,
                                "unknown Dell", STAC_DELL_M4_1),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0234,
@@ -2212,6 +2021,7 @@ static unsigned int *stac927x_brd_tbl[STAC_927X_MODELS] = {
        [STAC_D965_5ST_NO_FP]  = d965_5st_no_fp_pin_configs,
        [STAC_DELL_3ST]  = dell_3st_pin_configs,
        [STAC_DELL_BIOS] = NULL,
+       [STAC_927X_VOLKNOB] = NULL,
 };
 
 static const char *stac927x_models[STAC_927X_MODELS] = {
@@ -2223,6 +2033,7 @@ static const char *stac927x_models[STAC_927X_MODELS] = {
        [STAC_D965_5ST_NO_FP]   = "5stack-no-fp",
        [STAC_DELL_3ST]         = "dell-3stack",
        [STAC_DELL_BIOS]        = "dell-bios",
+       [STAC_927X_VOLKNOB]     = "volknob",
 };
 
 static struct snd_pci_quirk stac927x_cfg_tbl[] = {
@@ -2248,7 +2059,7 @@ static struct snd_pci_quirk stac927x_cfg_tbl[] = {
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x01f3, "Dell Inspiron 1420", STAC_DELL_BIOS),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x0227, "Dell Vostro 1400  ", STAC_DELL_BIOS),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x022e, "Dell     ", STAC_DELL_BIOS),
-       SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x022f, "Dell Inspiron 1525", STAC_DELL_3ST),
+       SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x022f, "Dell Inspiron 1525", STAC_DELL_BIOS),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x0242, "Dell     ", STAC_DELL_BIOS),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x0243, "Dell     ", STAC_DELL_BIOS),
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL,  0x02ff, "Dell     ", STAC_DELL_BIOS),
@@ -2258,6 +2069,8 @@ static struct snd_pci_quirk stac927x_cfg_tbl[] = {
                           "Intel D965", STAC_D965_5ST),
        SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_INTEL, 0xff00, 0x2500,
                           "Intel D965", STAC_D965_5ST),
+       /* volume-knob fixes */
+       SND_PCI_QUIRK_VENDOR(0x10cf, "FSC", STAC_927X_VOLKNOB),
        {} /* terminator */
 };
 
@@ -2834,8 +2647,6 @@ enum {
        STAC_CTL_WIDGET_VOL,
        STAC_CTL_WIDGET_MUTE,
        STAC_CTL_WIDGET_MONO_MUX,
-       STAC_CTL_WIDGET_AMP_MUX,
-       STAC_CTL_WIDGET_AMP_VOL,
        STAC_CTL_WIDGET_HP_SWITCH,
        STAC_CTL_WIDGET_IO_SWITCH,
        STAC_CTL_WIDGET_CLFE_SWITCH,
@@ -2846,8 +2657,6 @@ static struct snd_kcontrol_new stac92xx_control_templates[] = {
        HDA_CODEC_VOLUME(NULL, 0, 0, 0),
        HDA_CODEC_MUTE(NULL, 0, 0, 0),
        STAC_MONO_MUX,
-       STAC_AMP_MUX,
-       STAC_AMP_VOL(NULL, 0, 0, 0, 0),
        STAC_CODEC_HP_SWITCH(NULL),
        STAC_CODEC_IO_SWITCH(NULL, 0),
        STAC_CODEC_CLFE_SWITCH(NULL, 0),
@@ -3307,11 +3116,11 @@ static int stac92xx_add_capvol_ctls(struct hda_codec *codec, unsigned long vol,
 {
        int err;
        err = stac92xx_add_control_idx(codec->spec, STAC_CTL_WIDGET_VOL, idx,
-                                      "Captuer Volume", vol);
+                                      "Capture Volume", vol);
        if (err < 0)
                return err;
        err = stac92xx_add_control_idx(codec->spec, STAC_CTL_WIDGET_MUTE, idx,
-                                      "Captuer Switch", sw);
+                                      "Capture Switch", sw);
        if (err < 0)
                return err;
        return 0;
@@ -3404,37 +3213,6 @@ static int stac92xx_auto_create_mono_output_ctls(struct hda_codec *codec)
                                "Mono Mux", spec->mono_nid);
 }
 
-/* labels for amp mux outputs */
-static const char *stac92xx_amp_labels[3] = {
-       "Front Microphone", "Microphone", "Line In",
-};
-
-/* create amp out controls mux on capable codecs */
-static int stac92xx_auto_create_amp_output_ctls(struct hda_codec *codec)
-{
-       struct sigmatel_spec *spec = codec->spec;
-       struct hda_input_mux *amp_mux = &spec->private_amp_mux;
-       int i, err;
-
-       for (i = 0; i < spec->num_amps; i++) {
-               amp_mux->items[amp_mux->num_items].label =
-                                       stac92xx_amp_labels[i];
-               amp_mux->items[amp_mux->num_items].index = i;
-               amp_mux->num_items++;
-       }
-
-       if (spec->num_amps > 1) {
-               err = stac92xx_add_control(spec, STAC_CTL_WIDGET_AMP_MUX,
-                       "Amp Selector Capture Switch", 0);
-               if (err < 0)
-                       return err;
-       }
-       return stac92xx_add_control(spec, STAC_CTL_WIDGET_AMP_VOL,
-               "Amp Capture Volume",
-               HDA_COMPOSE_AMP_VAL(spec->amp_nids[0], 3, 0, HDA_INPUT));
-}
-
-
 /* create PC beep volume controls */
 static int stac92xx_auto_create_beep_ctls(struct hda_codec *codec,
                                                hda_nid_t nid)
@@ -3503,19 +3281,33 @@ static int stac92xx_beep_switch_ctl(struct hda_codec *codec)
 static int stac92xx_auto_create_mux_input_ctls(struct hda_codec *codec)
 {
        struct sigmatel_spec *spec = codec->spec;
-       int wcaps, nid, i, err = 0;
+       int i, j, err = 0;
 
        for (i = 0; i < spec->num_muxes; i++) {
+               hda_nid_t nid;
+               unsigned int wcaps;
+               unsigned long val;
+
                nid = spec->mux_nids[i];
                wcaps = get_wcaps(codec, nid);
+               if (!(wcaps & AC_WCAP_OUT_AMP))
+                       continue;
 
-               if (wcaps & AC_WCAP_OUT_AMP) {
-                       err = stac92xx_add_control_idx(spec,
-                               STAC_CTL_WIDGET_VOL, i, "Mux Capture Volume",
-                               HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
-                       if (err < 0)
-                               return err;
+               /* check whether already the same control was created as
+                * normal Capture Volume.
+                */
+               val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
+               for (j = 0; j < spec->num_caps; j++) {
+                       if (spec->capvols[j] == val)
+                               break;
                }
+               if (j < spec->num_caps)
+                       continue;
+
+               err = stac92xx_add_control_idx(spec, STAC_CTL_WIDGET_VOL, i,
+                                              "Mux Capture Volume", val);
+               if (err < 0)
+                       return err;
        }
        return 0;
 };
@@ -3570,55 +3362,97 @@ static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
        return -1;
 }
 
+/* create a volume assigned to the given pin (only if supported) */
+/* return 1 if the volume control is created */
+static int create_elem_capture_vol(struct hda_codec *codec, hda_nid_t nid,
+                                  const char *label, int direction)
+{
+       unsigned int caps, nums;
+       char name[32];
+       int err;
+
+       if (direction == HDA_OUTPUT)
+               caps = AC_WCAP_OUT_AMP;
+       else
+               caps = AC_WCAP_IN_AMP;
+       if (!(get_wcaps(codec, nid) & caps))
+               return 0;
+       caps = query_amp_caps(codec, nid, direction);
+       nums = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
+       if (!nums)
+               return 0;
+       snprintf(name, sizeof(name), "%s Capture Volume", label);
+       err = stac92xx_add_control(codec->spec, STAC_CTL_WIDGET_VOL, name,
+                                   HDA_COMPOSE_AMP_VAL(nid, 3, 0, direction));
+       if (err < 0)
+               return err;
+       return 1;
+}
+
 /* create playback/capture controls for input pins on dmic capable codecs */
 static int stac92xx_auto_create_dmic_input_ctls(struct hda_codec *codec,
                                                const struct auto_pin_cfg *cfg)
 {
        struct sigmatel_spec *spec = codec->spec;
+       struct hda_input_mux *imux = &spec->private_imux;
        struct hda_input_mux *dimux = &spec->private_dimux;
-       int err, i;
-       char name[32];
+       int err, i, active_mics;
+       unsigned int def_conf;
 
        dimux->items[dimux->num_items].label = stac92xx_dmic_labels[0];
        dimux->items[dimux->num_items].index = 0;
        dimux->num_items++;
 
+       active_mics = 0;
+       for (i = 0; i < spec->num_dmics; i++) {
+               /* check the validity: sometimes it's a dead vendor-spec node */
+               if (get_wcaps_type(get_wcaps(codec, spec->dmic_nids[i]))
+                   != AC_WID_PIN)
+                       continue;
+               def_conf = snd_hda_codec_get_pincfg(codec, spec->dmic_nids[i]);
+               if (get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE)
+                       active_mics++;
+       }
+
        for (i = 0; i < spec->num_dmics; i++) {
                hda_nid_t nid;
                int index;
-               unsigned int wcaps;
-               unsigned int def_conf;
+               const char *label;
 
-               def_conf = snd_hda_codec_get_pincfg(codec, spec->dmic_nids[i]);
+               nid = spec->dmic_nids[i];
+               if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
+                       continue;
+               def_conf = snd_hda_codec_get_pincfg(codec, nid);
                if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE)
                        continue;
 
-               nid = spec->dmic_nids[i];
                index = get_connection_index(codec, spec->dmux_nids[0], nid);
                if (index < 0)
                        continue;
 
-               wcaps = get_wcaps(codec, nid) &
-                       (AC_WCAP_OUT_AMP | AC_WCAP_IN_AMP);
-
-               if (wcaps) {
-                       sprintf(name, "%s Capture Volume",
-                               stac92xx_dmic_labels[dimux->num_items]);
+               if (active_mics == 1)
+                       label = "Digital Mic";
+               else
+                       label = stac92xx_dmic_labels[dimux->num_items];
 
-                       err = stac92xx_add_control(spec,
-                               STAC_CTL_WIDGET_VOL,
-                               name,
-                               HDA_COMPOSE_AMP_VAL(nid, 3, 0,
-                               (wcaps & AC_WCAP_OUT_AMP) ?
-                               HDA_OUTPUT : HDA_INPUT));
+               err = create_elem_capture_vol(codec, nid, label, HDA_INPUT);
+               if (err < 0)
+                       return err;
+               if (!err) {
+                       err = create_elem_capture_vol(codec, nid, label,
+                                                     HDA_OUTPUT);
                        if (err < 0)
                                return err;
                }
 
-               dimux->items[dimux->num_items].label =
-                       stac92xx_dmic_labels[dimux->num_items];
+               dimux->items[dimux->num_items].label = label;
                dimux->items[dimux->num_items].index = index;
                dimux->num_items++;
+               if (snd_hda_get_bool_hint(codec, "separate_dmux") != 1) {
+                       imux->items[imux->num_items].label = label;
+                       imux->items[imux->num_items].index = index;
+                       imux->num_items++;
+               }
        }
 
        return 0;
@@ -3661,18 +3495,26 @@ static int set_mic_route(struct hda_codec *codec,
                        break;
        if (i <= AUTO_PIN_FRONT_MIC) {
                /* analog pin */
-               mic->dmux_idx = 0;
                i = get_connection_index(codec, spec->mux_nids[0], pin);
                if (i < 0)
                        return -1;
                mic->mux_idx = i;
-       }  else {
+               mic->dmux_idx = -1;
+               if (spec->dmux_nids)
+                       mic->dmux_idx = get_connection_index(codec,
+                                                            spec->dmux_nids[0],
+                                                            spec->mux_nids[0]);
+       }  else if (spec->dmux_nids) {
                /* digital pin */
-               mic->mux_idx = 0;
                i = get_connection_index(codec, spec->dmux_nids[0], pin);
                if (i < 0)
                        return -1;
                mic->dmux_idx = i;
+               mic->mux_idx = -1;
+               if (spec->mux_nids)
+                       mic->mux_idx = get_connection_index(codec,
+                                                           spec->mux_nids[0],
+                                                           spec->dmux_nids[0]);
        }
        return 0;
 }
@@ -3711,33 +3553,35 @@ static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const
 {
        struct sigmatel_spec *spec = codec->spec;
        struct hda_input_mux *imux = &spec->private_imux;
-       hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
-       int i, j, k;
+       int i, j;
 
        for (i = 0; i < AUTO_PIN_LAST; i++) {
-               int index;
+               hda_nid_t nid = cfg->input_pins[i];
+               int index, err;
 
-               if (!cfg->input_pins[i])
+               if (!nid)
                        continue;
                index = -1;
                for (j = 0; j < spec->num_muxes; j++) {
-                       int num_cons;
-                       num_cons = snd_hda_get_connections(codec,
-                                                          spec->mux_nids[j],
-                                                          con_lst,
-                                                          HDA_MAX_NUM_INPUTS);
-                       for (k = 0; k < num_cons; k++)
-                               if (con_lst[k] == cfg->input_pins[i]) {
-                                       index = k;
-                                       goto found;
-                               }
+                       index = get_connection_index(codec, spec->mux_nids[j],
+                                                    nid);
+                       if (index >= 0)
+                               break;
                }
-               continue;
-       found:
+               if (index < 0)
+                       continue;
+
+               err = create_elem_capture_vol(codec, nid,
+                                             auto_pin_cfg_labels[i],
+                                             HDA_INPUT);
+               if (err < 0)
+                       return err;
+
                imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
                imux->items[imux->num_items].index = index;
                imux->num_items++;
        }
+       spec->num_analog_muxes = imux->num_items;
 
        if (imux->num_items) {
                /*
@@ -3947,11 +3791,6 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
                if (err < 0)
                        return err;
        }
-       if (spec->num_amps > 0) {
-               err = stac92xx_auto_create_amp_output_ctls(codec);
-               if (err < 0)
-                       return err;
-       }
        if (spec->num_dmics > 0 && !spec->dinput_mux)
                if ((err = stac92xx_auto_create_dmic_input_ctls(codec,
                                                &spec->autocfg)) < 0)
@@ -3988,7 +3827,6 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
                spec->dinput_mux = &spec->private_dimux;
        spec->sinput_mux = &spec->private_smux;
        spec->mono_mux = &spec->private_mono_mux;
-       spec->amp_mux = &spec->private_amp_mux;
        return 1;
 }
 
@@ -4345,13 +4183,25 @@ static int stac92xx_init(struct hda_codec *codec)
                        hda_nid_t nid = cfg->hp_pins[i];
                        enable_pin_detect(codec, nid, STAC_HP_EVENT);
                }
+               if (cfg->line_out_type == AUTO_PIN_LINE_OUT &&
+                   cfg->speaker_outs > 0) {
+                       /* enable pin-detect for line-outs as well */
+                       for (i = 0; i < cfg->line_outs; i++) {
+                               hda_nid_t nid = cfg->line_out_pins[i];
+                               enable_pin_detect(codec, nid, STAC_LO_EVENT);
+                       }
+               }
+
                /* force to enable the first line-out; the others are set up
                 * in unsol_event
                 */
                stac92xx_auto_set_pinctl(codec, spec->autocfg.line_out_pins[0],
                                AC_PINCTL_OUT_EN);
                /* fake event to set up pins */
-               stac_issue_unsol_event(codec, spec->autocfg.hp_pins[0]);
+               if (cfg->hp_pins[0])
+                       stac_issue_unsol_event(codec, cfg->hp_pins[0]);
+               else if (cfg->line_out_pins[0])
+                       stac_issue_unsol_event(codec, cfg->line_out_pins[0]);
        } else {
                stac92xx_auto_init_multi_out(codec);
                stac92xx_auto_init_hp_out(codec);
@@ -4360,7 +4210,8 @@ static int stac92xx_init(struct hda_codec *codec)
        }
        if (spec->auto_mic) {
                /* initialize connection to analog input */
-               snd_hda_codec_write_cache(codec, spec->dmux_nids[0], 0,
+               if (spec->dmux_nids)
+                       snd_hda_codec_write_cache(codec, spec->dmux_nids[0], 0,
                                          AC_VERB_SET_CONNECT_SEL, 0);
                if (enable_pin_detect(codec, spec->ext_mic.pin, STAC_MIC_EVENT))
                        stac_issue_unsol_event(codec, spec->ext_mic.pin);
@@ -4543,6 +4394,48 @@ static int get_pin_presence(struct hda_codec *codec, hda_nid_t nid)
        return 0;
 }
 
+static void stac92xx_line_out_detect(struct hda_codec *codec,
+                                    int presence)
+{
+       struct sigmatel_spec *spec = codec->spec;
+       struct auto_pin_cfg *cfg = &spec->autocfg;
+       int i;
+
+       for (i = 0; i < cfg->line_outs; i++) {
+               if (presence)
+                       break;
+               presence = get_pin_presence(codec, cfg->line_out_pins[i]);
+               if (presence) {
+                       unsigned int pinctl;
+                       pinctl = snd_hda_codec_read(codec,
+                                                   cfg->line_out_pins[i], 0,
+                                           AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+                       if (pinctl & AC_PINCTL_IN_EN)
+                               presence = 0; /* mic- or line-input */
+               }
+       }
+
+       if (presence) {
+               /* disable speakers */
+               for (i = 0; i < cfg->speaker_outs; i++)
+                       stac92xx_reset_pinctl(codec, cfg->speaker_pins[i],
+                                               AC_PINCTL_OUT_EN);
+               if (spec->eapd_mask && spec->eapd_switch)
+                       stac_gpio_set(codec, spec->gpio_mask,
+                               spec->gpio_dir, spec->gpio_data &
+                               ~spec->eapd_mask);
+       } else {
+               /* enable speakers */
+               for (i = 0; i < cfg->speaker_outs; i++)
+                       stac92xx_set_pinctl(codec, cfg->speaker_pins[i],
+                                               AC_PINCTL_OUT_EN);
+               if (spec->eapd_mask && spec->eapd_switch)
+                       stac_gpio_set(codec, spec->gpio_mask,
+                               spec->gpio_dir, spec->gpio_data |
+                               spec->eapd_mask);
+       }
+} 
+
 /* return non-zero if the hp-pin of the given array index isn't
  * a jack-detection target
  */
@@ -4595,13 +4488,6 @@ static void stac92xx_hp_detect(struct hda_codec *codec)
                for (i = 0; i < cfg->line_outs; i++)
                        stac92xx_reset_pinctl(codec, cfg->line_out_pins[i],
                                                AC_PINCTL_OUT_EN);
-               for (i = 0; i < cfg->speaker_outs; i++)
-                       stac92xx_reset_pinctl(codec, cfg->speaker_pins[i],
-                                               AC_PINCTL_OUT_EN);
-               if (spec->eapd_mask && spec->eapd_switch)
-                       stac_gpio_set(codec, spec->gpio_mask,
-                               spec->gpio_dir, spec->gpio_data &
-                               ~spec->eapd_mask);
        } else {
                /* enable lineouts */
                if (spec->hp_switch)
@@ -4610,14 +4496,8 @@ static void stac92xx_hp_detect(struct hda_codec *codec)
                for (i = 0; i < cfg->line_outs; i++)
                        stac92xx_set_pinctl(codec, cfg->line_out_pins[i],
                                                AC_PINCTL_OUT_EN);
-               for (i = 0; i < cfg->speaker_outs; i++)
-                       stac92xx_set_pinctl(codec, cfg->speaker_pins[i],
-                                               AC_PINCTL_OUT_EN);
-               if (spec->eapd_mask && spec->eapd_switch)
-                       stac_gpio_set(codec, spec->gpio_mask,
-                               spec->gpio_dir, spec->gpio_data |
-                               spec->eapd_mask);
        }
+       stac92xx_line_out_detect(codec, presence);
        /* toggle hp outs */
        for (i = 0; i < cfg->hp_outs; i++) {
                unsigned int val = AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN;
@@ -4711,11 +4591,11 @@ static void stac92xx_mic_detect(struct hda_codec *codec)
                mic = &spec->ext_mic;
        else
                mic = &spec->int_mic;
-       if (mic->dmux_idx)
+       if (mic->dmux_idx >= 0)
                snd_hda_codec_write_cache(codec, spec->dmux_nids[0], 0,
                                          AC_VERB_SET_CONNECT_SEL,
                                          mic->dmux_idx);
-       else
+       if (mic->mux_idx >= 0)
                snd_hda_codec_write_cache(codec, spec->mux_nids[0], 0,
                                          AC_VERB_SET_CONNECT_SEL,
                                          mic->mux_idx);
@@ -4742,6 +4622,7 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
 
        switch (event->type) {
        case STAC_HP_EVENT:
+       case STAC_LO_EVENT:
                stac92xx_hp_detect(codec);
                break;
        case STAC_MIC_EVENT:
@@ -4751,6 +4632,7 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
 
        switch (event->type) {
        case STAC_HP_EVENT:
+       case STAC_LO_EVENT:
        case STAC_MIC_EVENT:
        case STAC_INSERT_EVENT:
        case STAC_PWR_EVENT:
@@ -4786,6 +4668,26 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
        }
 }
 
+static int hp_bseries_system(u32 subsystem_id)
+{
+       switch (subsystem_id) {
+       case 0x103c307e:
+       case 0x103c307f:
+       case 0x103c3080:
+       case 0x103c3081:
+       case 0x103c1722:
+       case 0x103c1723:
+       case 0x103c1724:
+       case 0x103c1725:
+       case 0x103c1726:
+       case 0x103c1727:
+       case 0x103c1728:
+       case 0x103c1729:
+               return 1;
+       }
+       return 0;
+}
+
 #ifdef CONFIG_PROC_FS
 static void stac92hd_proc_hook(struct snd_info_buffer *buffer,
                               struct hda_codec *codec, hda_nid_t nid)
@@ -4841,8 +4743,13 @@ static int stac92xx_resume(struct hda_codec *codec)
        snd_hda_codec_resume_amp(codec);
        snd_hda_codec_resume_cache(codec);
        /* fake event to set up pins again to override cached values */
-       if (spec->hp_detect)
-               stac_issue_unsol_event(codec, spec->autocfg.hp_pins[0]);
+       if (spec->hp_detect) {
+               if (spec->autocfg.hp_pins[0])
+                       stac_issue_unsol_event(codec, spec->autocfg.hp_pins[0]);
+               else if (spec->autocfg.line_out_pins[0])
+                       stac_issue_unsol_event(codec,
+                                              spec->autocfg.line_out_pins[0]);
+       }
        return 0;
 }
 
@@ -4870,6 +4777,11 @@ static int stac92xx_hp_check_power_status(struct hda_codec *codec,
                else
                        spec->gpio_data |= spec->gpio_led; /* white */
 
+               if (hp_bseries_system(codec->subsystem_id)) {
+                       /* LED state is inverted on these systems */
+                       spec->gpio_data ^= spec->gpio_led;
+               }
+
                stac_gpio_set(codec, spec->gpio_mask,
                              spec->gpio_dir,
                              spec->gpio_data);
@@ -5059,16 +4971,6 @@ static int patch_stac925x(struct hda_codec *codec)
        return 0;
 }
 
-static struct hda_input_mux stac92hd73xx_dmux = {
-       .num_items = 4,
-       .items = {
-               { "Analog Inputs", 0x0b },
-               { "Digital Mic 1", 0x09 },
-               { "Digital Mic 2", 0x0a },
-               { "CD", 0x08 },
-       }
-};
-
 static int patch_stac92hd73xx(struct hda_codec *codec)
 {
        struct sigmatel_spec *spec;
@@ -5088,6 +4990,12 @@ static int patch_stac92hd73xx(struct hda_codec *codec)
                                                        STAC_92HD73XX_MODELS,
                                                        stac92hd73xx_models,
                                                        stac92hd73xx_cfg_tbl);
+       /* check codec subsystem id if not found */
+       if (spec->board_config < 0)
+               spec->board_config =
+                       snd_hda_check_board_codec_sid_config(codec,
+                               STAC_92HD73XX_MODELS, stac92hd73xx_models,
+                               stac92hd73xx_codec_id_cfg_tbl);
 again:
        if (spec->board_config < 0)
                snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
@@ -5104,20 +5012,15 @@ again:
                       "number of channels defaulting to DAC count\n");
                num_dacs = STAC92HD73_DAC_COUNT;
        }
+       spec->init = stac92hd73xx_core_init;
        switch (num_dacs) {
        case 0x3: /* 6 Channel */
-               spec->mixer = stac92hd73xx_6ch_mixer;
-               spec->init = stac92hd73xx_6ch_core_init;
                spec->aloopback_ctl = stac92hd73xx_6ch_loopback;
                break;
        case 0x4: /* 8 Channel */
-               spec->mixer = stac92hd73xx_8ch_mixer;
-               spec->init = stac92hd73xx_8ch_core_init;
                spec->aloopback_ctl = stac92hd73xx_8ch_loopback;
                break;
        case 0x5: /* 10 Channel */
-               spec->mixer = stac92hd73xx_10ch_mixer;
-               spec->init = stac92hd73xx_10ch_core_init;
                spec->aloopback_ctl = stac92hd73xx_10ch_loopback;
                break;
        }
@@ -5132,14 +5035,10 @@ again:
        spec->dmic_nids = stac92hd73xx_dmic_nids;
        spec->dmux_nids = stac92hd73xx_dmux_nids;
        spec->smux_nids = stac92hd73xx_smux_nids;
-       spec->amp_nids = stac92hd73xx_amp_nids;
-       spec->num_amps = ARRAY_SIZE(stac92hd73xx_amp_nids);
 
        spec->num_muxes = ARRAY_SIZE(stac92hd73xx_mux_nids);
        spec->num_adcs = ARRAY_SIZE(stac92hd73xx_adc_nids);
        spec->num_dmuxes = ARRAY_SIZE(stac92hd73xx_dmux_nids);
-       memcpy(&spec->private_dimux, &stac92hd73xx_dmux,
-                       sizeof(stac92hd73xx_dmux));
 
        spec->num_caps = STAC92HD73XX_NUM_CAPS;
        spec->capvols = stac92hd73xx_capvols;
@@ -5153,43 +5052,40 @@ again:
        case STAC_DELL_M6_DMIC:
        case STAC_DELL_M6_BOTH:
                spec->num_smuxes = 0;
-               spec->mixer = &stac92hd73xx_6ch_mixer[DELL_M6_MIXER];
-               spec->amp_nids = &stac92hd73xx_amp_nids[DELL_M6_AMP];
                spec->eapd_switch = 0;
-               spec->num_amps = 1;
 
-               if (spec->board_config != STAC_DELL_EQ)
-                       spec->init = dell_m6_core_init;
                switch (spec->board_config) {
                case STAC_DELL_M6_AMIC: /* Analog Mics */
                        snd_hda_codec_set_pincfg(codec, 0x0b, 0x90A70170);
                        spec->num_dmics = 0;
-                       spec->private_dimux.num_items = 1;
                        break;
                case STAC_DELL_M6_DMIC: /* Digital Mics */
                        snd_hda_codec_set_pincfg(codec, 0x13, 0x90A60160);
                        spec->num_dmics = 1;
-                       spec->private_dimux.num_items = 2;
                        break;
                case STAC_DELL_M6_BOTH: /* Both */
                        snd_hda_codec_set_pincfg(codec, 0x0b, 0x90A70170);
                        snd_hda_codec_set_pincfg(codec, 0x13, 0x90A60160);
                        spec->num_dmics = 1;
-                       spec->private_dimux.num_items = 2;
                        break;
                }
                break;
+       case STAC_ALIENWARE_M17X:
+               spec->num_dmics = STAC92HD73XX_NUM_DMICS;
+               spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids);
+               spec->eapd_switch = 0;
+               break;
        default:
                spec->num_dmics = STAC92HD73XX_NUM_DMICS;
                spec->num_smuxes = ARRAY_SIZE(stac92hd73xx_smux_nids);
                spec->eapd_switch = 1;
+               break;
        }
-       if (spec->board_config > STAC_92HD73XX_REF) {
+       if (spec->board_config != STAC_92HD73XX_REF) {
                /* GPIO0 High = Enable EAPD */
                spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x1;
                spec->gpio_data = 0x01;
        }
-       spec->dinput_mux = &spec->private_dimux;
 
        spec->num_pwrs = ARRAY_SIZE(stac92hd73xx_pwr_nids);
        spec->pwr_nids = stac92hd73xx_pwr_nids;
@@ -5221,15 +5117,6 @@ again:
        return 0;
 }
 
-static struct hda_input_mux stac92hd83xxx_dmux = {
-       .num_items = 3,
-       .items = {
-               { "Analog Inputs", 0x03 },
-               { "Digital Mic 1", 0x04 },
-               { "Digital Mic 2", 0x05 },
-       }
-};
-
 static int patch_stac92hd83xxx(struct hda_codec *codec)
 {
        struct sigmatel_spec *spec;
@@ -5244,25 +5131,18 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
 
        codec->spec = spec;
        codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs;
-       spec->mono_nid = 0x19;
        spec->digbeep_nid = 0x21;
-       spec->dmic_nids = stac92hd83xxx_dmic_nids;
-       spec->dmux_nids = stac92hd83xxx_dmux_nids;
+       spec->mux_nids = stac92hd83xxx_mux_nids;
+       spec->num_muxes = ARRAY_SIZE(stac92hd83xxx_mux_nids);
        spec->adc_nids = stac92hd83xxx_adc_nids;
+       spec->num_adcs = ARRAY_SIZE(stac92hd83xxx_adc_nids);
        spec->pwr_nids = stac92hd83xxx_pwr_nids;
-       spec->amp_nids = stac92hd83xxx_amp_nids;
        spec->pwr_mapping = stac92hd83xxx_pwr_mapping;
        spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);
        spec->multiout.dac_nids = spec->dac_nids;
 
        spec->init = stac92hd83xxx_core_init;
-       spec->mixer = stac92hd83xxx_mixer;
        spec->num_pins = ARRAY_SIZE(stac92hd83xxx_pin_nids);
-       spec->num_dmuxes = ARRAY_SIZE(stac92hd83xxx_dmux_nids);
-       spec->num_adcs = ARRAY_SIZE(stac92hd83xxx_adc_nids);
-       spec->num_amps = ARRAY_SIZE(stac92hd83xxx_amp_nids);
-       spec->num_dmics = STAC92HD83XXX_NUM_DMICS;
-       spec->dinput_mux = &stac92hd83xxx_dmux;
        spec->pin_nids = stac92hd83xxx_pin_nids;
        spec->num_caps = STAC92HD83XXX_NUM_CAPS;
        spec->capvols = stac92hd83xxx_capvols;
@@ -5332,25 +5212,6 @@ again:
        return 0;
 }
 
-static struct hda_input_mux stac92hd71bxx_dmux_nomixer = {
-       .num_items = 3,
-       .items = {
-               { "Analog Inputs", 0x00 },
-               { "Digital Mic 1", 0x02 },
-               { "Digital Mic 2", 0x03 },
-       }
-};
-
-static struct hda_input_mux stac92hd71bxx_dmux_amixer = {
-       .num_items = 4,
-       .items = {
-               { "Analog Inputs", 0x00 },
-               { "Mixer", 0x01 },
-               { "Digital Mic 1", 0x02 },
-               { "Digital Mic 2", 0x03 },
-       }
-};
-
 /* get the pin connection (fixed, none, etc) */
 static unsigned int stac_get_defcfg_connect(struct hda_codec *codec, int idx)
 {
@@ -5410,8 +5271,8 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
 {
        struct sigmatel_spec *spec;
        struct hda_verb *unmute_init = stac92hd71bxx_unmute_core_init;
+       unsigned int pin_cfg;
        int err = 0;
-       unsigned int ndmic_nids = 0;
 
        spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (spec == NULL)
@@ -5446,7 +5307,7 @@ again:
                stac92xx_set_config_regs(codec,
                                stac92hd71bxx_brd_tbl[spec->board_config]);
 
-       if (spec->board_config > STAC_92HD71BXX_REF) {
+       if (spec->board_config != STAC_92HD71BXX_REF) {
                /* GPIO0 = EAPD */
                spec->gpio_mask = 0x01;
                spec->gpio_dir = 0x01;
@@ -5467,23 +5328,13 @@ again:
                /* fallthru */
        case 0x111d76b4: /* 6 Port without Analog Mixer */
        case 0x111d76b5:
-               memcpy(&spec->private_dimux, &stac92hd71bxx_dmux_nomixer,
-                      sizeof(stac92hd71bxx_dmux_nomixer));
                spec->init = stac92hd71bxx_core_init;
                codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs;
                spec->num_dmics = stac92hd71bxx_connected_ports(codec,
                                        stac92hd71bxx_dmic_nids,
                                        STAC92HD71BXX_NUM_DMICS);
-               if (spec->num_dmics) {
-                       spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
-                       spec->dinput_mux = &spec->private_dimux;
-                       ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 1;
-               }
                break;
        case 0x111d7608: /* 5 Port with Analog Mixer */
-               memcpy(&spec->private_dimux, &stac92hd71bxx_dmux_amixer,
-                      sizeof(stac92hd71bxx_dmux_amixer));
-               spec->private_dimux.num_items--;
                switch (spec->board_config) {
                case STAC_HP_M4:
                        /* Enable VREF power saving on GPIO1 detect */
@@ -5505,9 +5356,6 @@ again:
 
                /* no output amps */
                spec->num_pwrs = 0;
-               if (snd_hda_get_bool_hint(codec, "analog_mixer") == 1)
-                       spec->mixer = stac92hd71bxx_analog_mixer;
-
                /* disable VSW */
                spec->init = stac92hd71bxx_core_init;
                unmute_init++;
@@ -5517,11 +5365,6 @@ again:
                spec->num_dmics = stac92hd71bxx_connected_ports(codec,
                                        stac92hd71bxx_dmic_nids,
                                        STAC92HD71BXX_NUM_DMICS - 1);
-               if (spec->num_dmics) {
-                       spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
-                       spec->dinput_mux = &spec->private_dimux;
-                       ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 2;
-               }
                break;
        case 0x111d7603: /* 6 Port with Analog Mixer */
                if ((codec->revision_id & 0xf) == 1)
@@ -5531,20 +5374,12 @@ again:
                spec->num_pwrs = 0;
                /* fallthru */
        default:
-               memcpy(&spec->private_dimux, &stac92hd71bxx_dmux_amixer,
-                      sizeof(stac92hd71bxx_dmux_amixer));
-               if (snd_hda_get_bool_hint(codec, "analog_mixer") == 1)
-                       spec->mixer = stac92hd71bxx_analog_mixer;
                spec->init = stac92hd71bxx_core_init;
                codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs;
                spec->num_dmics = stac92hd71bxx_connected_ports(codec,
                                        stac92hd71bxx_dmic_nids,
                                        STAC92HD71BXX_NUM_DMICS);
-               if (spec->num_dmics) {
-                       spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
-                       spec->dinput_mux = &spec->private_dimux;
-                       ndmic_nids = ARRAY_SIZE(stac92hd71bxx_dmic_nids) - 1;
-               }
+               break;
        }
 
        if (get_wcaps(codec, 0xa) & AC_WCAP_IN_AMP)
@@ -5572,6 +5407,7 @@ again:
 
        spec->num_muxes = ARRAY_SIZE(stac92hd71bxx_mux_nids);
        spec->num_adcs = ARRAY_SIZE(stac92hd71bxx_adc_nids);
+       spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
        spec->num_smuxes = stac92hd71bxx_connected_smuxes(codec, 0x1e);
 
        switch (spec->board_config) {
@@ -5604,6 +5440,11 @@ again:
        case STAC_HP_DV5:
                snd_hda_codec_set_pincfg(codec, 0x0d, 0x90170010);
                stac92xx_auto_set_pinctl(codec, 0x0d, AC_PINCTL_OUT_EN);
+               /* HP dv6 gives the headphone pin as a line-out.  Thus we
+                * need to set hp_detect flag here to force to enable HP
+                * detection.
+                */
+               spec->hp_detect = 1;
                break;
        case STAC_HP_HDX:
                spec->num_dmics = 1;
@@ -5614,6 +5455,45 @@ again:
                break;
        }
 
+       if (hp_bseries_system(codec->subsystem_id)) {
+               pin_cfg = snd_hda_codec_get_pincfg(codec, 0x0f);
+               if (get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT ||
+                       get_defcfg_device(pin_cfg) == AC_JACK_SPEAKER  ||
+                       get_defcfg_device(pin_cfg) == AC_JACK_HP_OUT) {
+                       /* It was changed in the BIOS to just satisfy MS DTM.
+                        * Lets turn it back into slaved HP
+                        */
+                       pin_cfg = (pin_cfg & (~AC_DEFCFG_DEVICE))
+                                       | (AC_JACK_HP_OUT <<
+                                               AC_DEFCFG_DEVICE_SHIFT);
+                       pin_cfg = (pin_cfg & (~(AC_DEFCFG_DEF_ASSOC
+                                                       | AC_DEFCFG_SEQUENCE)))
+                                                               | 0x1f;
+                       snd_hda_codec_set_pincfg(codec, 0x0f, pin_cfg);
+               }
+       }
+
+       if ((codec->subsystem_id >> 16) == PCI_VENDOR_ID_HP) {
+               const struct dmi_device *dev = NULL;
+               while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING,
+                                             NULL, dev))) {
+                       if (strcmp(dev->name, "HP_Mute_LED_1")) {
+                               switch (codec->vendor_id) {
+                               case 0x111d7608:
+                                       spec->gpio_led = 0x01;
+                                       break;
+                               case 0x111d7600:
+                               case 0x111d7601:
+                               case 0x111d7602:
+                               case 0x111d7603:
+                                       spec->gpio_led = 0x08;
+                                       break;
+                               }
+                               break;
+                       }
+               }
+       }
+
 #ifdef CONFIG_SND_HDA_POWER_SAVE
        if (spec->gpio_led) {
                spec->gpio_mask |= spec->gpio_led;
@@ -5626,8 +5506,6 @@ again:
 #endif 
 
        spec->multiout.dac_nids = spec->dac_nids;
-       if (spec->dinput_mux)
-               spec->private_dimux.num_items += spec->num_dmics - ndmic_nids;
 
        err = stac92xx_parse_auto_config(codec, 0x21, 0);
        if (!err) {
@@ -5788,14 +5666,17 @@ static int patch_stac927x(struct hda_codec *codec)
        spec->dac_list = stac927x_dac_nids;
        spec->multiout.dac_nids = spec->dac_nids;
 
+       if (spec->board_config != STAC_D965_REF) {
+               /* GPIO0 High = Enable EAPD */
+               spec->eapd_mask = spec->gpio_mask = 0x01;
+               spec->gpio_dir = spec->gpio_data = 0x01;
+       }
+
        switch (spec->board_config) {
        case STAC_D965_3ST:
        case STAC_D965_5ST:
                /* GPIO0 High = Enable EAPD */
-               spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x01;
-               spec->gpio_data = 0x01;
                spec->num_dmics = 0;
-
                spec->init = d965_core_init;
                break;
        case STAC_DELL_BIOS:
@@ -5814,25 +5695,26 @@ static int patch_stac927x(struct hda_codec *codec)
                snd_hda_codec_set_pincfg(codec, 0x0e, 0x02a79130);
                /* fallthru */
        case STAC_DELL_3ST:
-               /* GPIO2 High = Enable EAPD */
-               spec->eapd_mask = spec->gpio_mask = spec->gpio_dir = 0x04;
-               spec->gpio_data = 0x04;
+               if (codec->subsystem_id != 0x1028022f) {
+                       /* GPIO2 High = Enable EAPD */
+                       spec->eapd_mask = spec->gpio_mask = 0x04;
+                       spec->gpio_dir = spec->gpio_data = 0x04;
+               }
                spec->dmic_nids = stac927x_dmic_nids;
                spec->num_dmics = STAC927X_NUM_DMICS;
 
-               spec->init = d965_core_init;
+               spec->init = dell_3st_core_init;
                spec->dmux_nids = stac927x_dmux_nids;
                spec->num_dmuxes = ARRAY_SIZE(stac927x_dmux_nids);
                break;
+       case STAC_927X_VOLKNOB:
+               spec->num_dmics = 0;
+               spec->init = stac927x_volknob_core_init;
+               break;
        default:
-               if (spec->board_config > STAC_D965_REF) {
-                       /* GPIO0 High = Enable EAPD */
-                       spec->eapd_mask = spec->gpio_mask = 0x01;
-                       spec->gpio_dir = spec->gpio_data = 0x01;
-               }
                spec->num_dmics = 0;
-
                spec->init = stac927x_core_init;
+               break;
        }
 
        spec->num_caps = STAC927X_NUM_CAPS;