]> bbs.cooldavid.org Git - net-next-2.6.git/blobdiff - sound/pci/hda/patch_realtek.c
ALSA: hda - Add Sony VAIO quirk for ALC269
[net-next-2.6.git] / sound / pci / hda / patch_realtek.c
index 596ea2f12cf60a74504efc751a9566265d7b3aeb..627bf99633681483242a7559a9eaef878c3f7605 100644 (file)
@@ -137,6 +137,7 @@ enum {
        ALC269VB_DMIC,
        ALC269_FUJITSU,
        ALC269_LIFEBOOK,
+       ALC271_ACER,
        ALC269_AUTO,
        ALC269_MODEL_LAST /* last tag */
 };
@@ -256,6 +257,13 @@ enum {
        ALC882_MODEL_LAST,
 };
 
+/* ALC680 models */
+enum {
+       ALC680_BASE,
+       ALC680_AUTO,
+       ALC680_MODEL_LAST,
+};
+
 /* for GPIO Poll */
 #define GPIO_MASK      0x03
 
@@ -326,6 +334,12 @@ struct alc_spec {
        hda_nid_t *capsrc_nids;
        hda_nid_t dig_in_nid;           /* digital-in NID; optional */
 
+       /* capture setup for dynamic dual-adc switch */
+       unsigned int cur_adc_idx;
+       hda_nid_t cur_adc;
+       unsigned int cur_adc_stream_tag;
+       unsigned int cur_adc_format;
+
        /* capture source */
        unsigned int num_mux_defs;
        const struct hda_input_mux *input_mux;
@@ -367,6 +381,7 @@ struct alc_spec {
 
        /* other flags */
        unsigned int no_analog :1; /* digital I/O only */
+       unsigned int dual_adc_switch:1; /* switch ADCs (for ALC275) */
        int init_amp;
 
        /* for virtual master */
@@ -833,9 +848,13 @@ static void alc_set_input_pin(struct hda_codec *codec, hda_nid_t nid,
 
        if (auto_pin_type <= AUTO_PIN_FRONT_MIC) {
                unsigned int pincap;
+               unsigned int oldval;
+               oldval = snd_hda_codec_read(codec, nid, 0,
+                                           AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
                pincap = snd_hda_query_pin_caps(codec, nid);
                pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
-               if (pincap & AC_PINCAP_VREF_80)
+               /* if the default pin setup is vref50, we give it priority */
+               if ((pincap & AC_PINCAP_VREF_80) && oldval != PIN_VREF50)
                        val = PIN_VREF80;
                else if (pincap & AC_PINCAP_VREF_50)
                        val = PIN_VREF50;
@@ -1003,6 +1022,29 @@ static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
        return -1;
 }
 
+/* switch the current ADC according to the jack state */
+static void alc_dual_mic_adc_auto_switch(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       unsigned int present;
+       hda_nid_t new_adc;
+
+       present = snd_hda_jack_detect(codec, spec->ext_mic.pin);
+       if (present)
+               spec->cur_adc_idx = 1;
+       else
+               spec->cur_adc_idx = 0;
+       new_adc = spec->adc_nids[spec->cur_adc_idx];
+       if (spec->cur_adc && spec->cur_adc != new_adc) {
+               /* stream is running, let's swap the current ADC */
+               __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
+               spec->cur_adc = new_adc;
+               snd_hda_codec_setup_stream(codec, new_adc,
+                                          spec->cur_adc_stream_tag, 0,
+                                          spec->cur_adc_format);
+       }
+}
+
 static void alc_mic_automute(struct hda_codec *codec)
 {
        struct alc_spec *spec = codec->spec;
@@ -1017,6 +1059,11 @@ static void alc_mic_automute(struct hda_codec *codec)
        if (snd_BUG_ON(!spec->adc_nids))
                return;
 
+       if (spec->dual_adc_switch) {
+               alc_dual_mic_adc_auto_switch(codec);
+               return;
+       }
+
        cap_nid = spec->capsrc_nids ? spec->capsrc_nids[0] : spec->adc_nids[0];
 
        present = snd_hda_jack_detect(codec, spec->ext_mic.pin);
@@ -1499,6 +1546,63 @@ static int alc_read_coef_idx(struct hda_codec *codec,
        return val;
 }
 
+/* set right pin controls for digital I/O */
+static void alc_auto_init_digital(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       int i;
+       hda_nid_t pin;
+
+       for (i = 0; i < spec->autocfg.dig_outs; i++) {
+               pin = spec->autocfg.dig_out_pins[i];
+               if (pin) {
+                       snd_hda_codec_write(codec, pin, 0,
+                                           AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                           PIN_OUT);
+               }
+       }
+       pin = spec->autocfg.dig_in_pin;
+       if (pin)
+               snd_hda_codec_write(codec, pin, 0,
+                                   AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                   PIN_IN);
+}
+
+/* parse digital I/Os and set up NIDs in BIOS auto-parse mode */
+static void alc_auto_parse_digital(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       int i, err;
+       hda_nid_t dig_nid;
+
+       /* support multiple SPDIFs; the secondary is set up as a slave */
+       for (i = 0; i < spec->autocfg.dig_outs; i++) {
+               err = snd_hda_get_connections(codec,
+                                             spec->autocfg.dig_out_pins[i],
+                                             &dig_nid, 1);
+               if (err < 0)
+                       continue;
+               if (!i) {
+                       spec->multiout.dig_out_nid = dig_nid;
+                       spec->dig_out_type = spec->autocfg.dig_out_type[0];
+               } else {
+                       spec->multiout.slave_dig_outs = spec->slave_dig_outs;
+                       if (i >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
+                               break;
+                       spec->slave_dig_outs[i - 1] = dig_nid;
+               }
+       }
+
+       if (spec->autocfg.dig_in_pin) {
+               hda_nid_t dig_nid;
+               err = snd_hda_get_connections(codec,
+                                             spec->autocfg.dig_in_pin,
+                                             &dig_nid, 1);
+               if (err > 0)
+                       spec->dig_in_nid = dig_nid;
+       }
+}
+
 /*
  * ALC888
  */
@@ -3607,6 +3711,41 @@ static int alc880_alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
        return 0;
 }
 
+/* analog capture with dynamic dual-adc changes */
+static int dualmic_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+                                      struct hda_codec *codec,
+                                      unsigned int stream_tag,
+                                      unsigned int format,
+                                      struct snd_pcm_substream *substream)
+{
+       struct alc_spec *spec = codec->spec;
+       spec->cur_adc = spec->adc_nids[spec->cur_adc_idx];
+       spec->cur_adc_stream_tag = stream_tag;
+       spec->cur_adc_format = format;
+       snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
+       return 0;
+}
+
+static int dualmic_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                                      struct hda_codec *codec,
+                                      struct snd_pcm_substream *substream)
+{
+       struct alc_spec *spec = codec->spec;
+       snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
+       spec->cur_adc = 0;
+       return 0;
+}
+
+static struct hda_pcm_stream dualmic_pcm_analog_capture = {
+       .substreams = 1,
+       .channels_min = 2,
+       .channels_max = 2,
+       .nid = 0, /* fill later */
+       .ops = {
+               .prepare = dualmic_capture_pcm_prepare,
+               .cleanup = dualmic_capture_pcm_cleanup
+       },
+};
 
 /*
  */
@@ -4936,7 +5075,7 @@ static void alc880_auto_init_input_src(struct hda_codec *codec)
 static int alc880_parse_auto_config(struct hda_codec *codec)
 {
        struct alc_spec *spec = codec->spec;
-       int i, err;
+       int err;
        static hda_nid_t alc880_ignore[] = { 0x1d, 0 };
 
        err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
@@ -4967,25 +5106,7 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
-       /* check multiple SPDIF-out (for recent codecs) */
-       for (i = 0; i < spec->autocfg.dig_outs; i++) {
-               hda_nid_t dig_nid;
-               err = snd_hda_get_connections(codec,
-                                             spec->autocfg.dig_out_pins[i],
-                                             &dig_nid, 1);
-               if (err < 0)
-                       continue;
-               if (!i)
-                       spec->multiout.dig_out_nid = dig_nid;
-               else {
-                       spec->multiout.slave_dig_outs = spec->slave_dig_outs;
-                       if (i >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
-                               break;
-                       spec->slave_dig_outs[i - 1] = dig_nid;
-               }
-       }
-       if (spec->autocfg.dig_in_pin)
-               spec->dig_in_nid = ALC880_DIGIN_NID;
+       alc_auto_parse_digital(codec);
 
        if (spec->kctls.list)
                add_mixer(spec, spec->kctls.list);
@@ -5008,6 +5129,7 @@ static void alc880_auto_init(struct hda_codec *codec)
        alc880_auto_init_extra_out(codec);
        alc880_auto_init_analog_input(codec);
        alc880_auto_init_input_src(codec);
+       alc_auto_init_digital(codec);
        if (spec->unsol_event)
                alc_inithook(codec);
 }
@@ -5045,6 +5167,39 @@ static void fixup_automic_adc(struct hda_codec *codec)
        spec->auto_mic = 0; /* disable auto-mic to be sure */
 }
 
+/* select or unmute the given capsrc route */
+static void select_or_unmute_capsrc(struct hda_codec *codec, hda_nid_t cap,
+                                   int idx)
+{
+       if (get_wcaps_type(get_wcaps(codec, cap)) == AC_WID_AUD_MIX) {
+               snd_hda_codec_amp_stereo(codec, cap, HDA_INPUT, idx,
+                                        HDA_AMP_MUTE, 0);
+       } else {
+               snd_hda_codec_write_cache(codec, cap, 0,
+                                         AC_VERB_SET_CONNECT_SEL, idx);
+       }
+}
+
+/* set the default connection to that pin */
+static int init_capsrc_for_pin(struct hda_codec *codec, hda_nid_t pin)
+{
+       struct alc_spec *spec = codec->spec;
+       int i;
+
+       for (i = 0; i < spec->num_adc_nids; i++) {
+               hda_nid_t cap = spec->capsrc_nids ?
+                       spec->capsrc_nids[i] : spec->adc_nids[i];
+               int idx;
+
+               idx = get_connection_index(codec, cap, pin);
+               if (idx < 0)
+                       continue;
+               select_or_unmute_capsrc(codec, cap, idx);
+               return i; /* return the found index */
+       }
+       return -1; /* not found */
+}
+
 /* choose the ADC/MUX containing the input pin and initialize the setup */
 static void fixup_single_adc(struct hda_codec *codec)
 {
@@ -5061,33 +5216,24 @@ static void fixup_single_adc(struct hda_codec *codec)
        }
        if (!pin)
                return;
-
-       /* set the default connection to that pin */
-       for (i = 0; i < spec->num_adc_nids; i++) {
-               hda_nid_t cap = spec->capsrc_nids ?
-                       spec->capsrc_nids[i] : spec->adc_nids[i];
-               int idx;
-
-               idx = get_connection_index(codec, cap, pin);
-               if (idx < 0)
-                       continue;
+       i = init_capsrc_for_pin(codec, pin);
+       if (i >= 0) {
                /* use only this ADC */
                if (spec->capsrc_nids)
                        spec->capsrc_nids += i;
                spec->adc_nids += i;
                spec->num_adc_nids = 1;
-               /* select or unmute this route */
-               if (get_wcaps_type(get_wcaps(codec, cap)) == AC_WID_AUD_MIX) {
-                       snd_hda_codec_amp_stereo(codec, cap, HDA_INPUT, idx,
-                                                HDA_AMP_MUTE, 0);
-               } else {
-                       snd_hda_codec_write_cache(codec, cap, 0,
-                                         AC_VERB_SET_CONNECT_SEL, idx);
-               }
-               return;
        }
 }
 
+/* initialize dual adcs */
+static void fixup_dual_adc_switch(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       init_capsrc_for_pin(codec, spec->ext_mic.pin);
+       init_capsrc_for_pin(codec, spec->int_mic.pin);
+}
+
 static void set_capture_mixer(struct hda_codec *codec)
 {
        struct alc_spec *spec = codec->spec;
@@ -5101,7 +5247,10 @@ static void set_capture_mixer(struct hda_codec *codec)
        };
        if (spec->num_adc_nids > 0 && spec->num_adc_nids <= 3) {
                int mux = 0;
-               if (spec->auto_mic)
+               int num_adcs = spec->num_adc_nids;
+               if (spec->dual_adc_switch)
+                       fixup_dual_adc_switch(codec);
+               else if (spec->auto_mic)
                        fixup_automic_adc(codec);
                else if (spec->input_mux) {
                        if (spec->input_mux->num_items > 1)
@@ -5109,7 +5258,9 @@ static void set_capture_mixer(struct hda_codec *codec)
                        else if (spec->input_mux->num_items == 1)
                                fixup_single_adc(codec);
                }
-               spec->cap_mixer = caps[mux][spec->num_adc_nids - 1];
+               if (spec->dual_adc_switch)
+                       num_adcs = 1;
+               spec->cap_mixer = caps[mux][num_adcs - 1];
        }
 }
 
@@ -5183,6 +5334,7 @@ static void fillup_priv_adc_nids(struct hda_codec *codec, hda_nid_t *nids,
 
 static struct snd_pci_quirk beep_white_list[] = {
        SND_PCI_QUIRK(0x1043, 0x829f, "ASUS", 1),
+       SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
        {}
 };
 
@@ -6624,6 +6776,7 @@ static void alc260_auto_init(struct hda_codec *codec)
        alc260_auto_init_multi_out(codec);
        alc260_auto_init_analog_input(codec);
        alc260_auto_init_input_src(codec);
+       alc_auto_init_digital(codec);
        if (spec->unsol_event)
                alc_inithook(codec);
 }
@@ -6639,6 +6792,29 @@ static struct hda_amp_list alc260_loopbacks[] = {
 };
 #endif
 
+/*
+ * Pin config fixes
+ */
+enum {
+       PINFIX_HP_DC5750,
+};
+
+static struct alc_pincfg alc260_hp_dc5750_pinfix[] = {
+       { 0x11, 0x90130110 }, /* speaker */
+       { }
+};
+
+static const struct alc_fixup alc260_fixups[] = {
+       [PINFIX_HP_DC5750] = {
+               .pins = alc260_hp_dc5750_pinfix
+       },
+};
+
+static struct snd_pci_quirk alc260_fixup_tbl[] = {
+       SND_PCI_QUIRK(0x103c, 0x280a, "HP dc5750", PINFIX_HP_DC5750),
+       {}
+};
+
 /*
  * ALC260 configurations
  */
@@ -6838,6 +7014,9 @@ static int patch_alc260(struct hda_codec *codec)
                board_config = ALC260_AUTO;
        }
 
+       if (board_config == ALC260_AUTO)
+               alc_pick_fixup(codec, alc260_fixup_tbl, alc260_fixups, 1);
+
        if (board_config == ALC260_AUTO) {
                /* automatic parse from the BIOS config */
                err = alc260_parse_auto_config(codec);
@@ -6863,6 +7042,7 @@ static int patch_alc260(struct hda_codec *codec)
 
        spec->stream_analog_playback = &alc260_pcm_analog_playback;
        spec->stream_analog_capture = &alc260_pcm_analog_capture;
+       spec->stream_analog_alt_capture = &alc260_pcm_analog_capture;
 
        spec->stream_digital_playback = &alc260_pcm_digital_playback;
        spec->stream_digital_capture = &alc260_pcm_digital_capture;
@@ -6883,6 +7063,9 @@ static int patch_alc260(struct hda_codec *codec)
        set_capture_mixer(codec);
        set_beep_amp(spec, 0x07, 0x05, HDA_INPUT);
 
+       if (board_config == ALC260_AUTO)
+               alc_pick_fixup(codec, alc260_fixup_tbl, alc260_fixups, 0);
+
        spec->vmaster_nid = 0x08;
 
        codec->patch_ops = alc_patch_ops;
@@ -7003,7 +7186,7 @@ static struct hda_input_mux alc883_lenovo_nb0763_capture_source = {
        .num_items = 4,
        .items = {
                { "Mic", 0x0 },
-               { "iMic", 0x1 },
+               { "Int Mic", 0x1 },
                { "Line", 0x2 },
                { "CD", 0x4 },
        },
@@ -8573,8 +8756,8 @@ static struct snd_kcontrol_new alc883_lenovo_nb0763_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("iMic Playback Volume", 0x0b, 0x1, HDA_INPUT),
-       HDA_CODEC_MUTE("iMic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+       HDA_CODEC_VOLUME("Int Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+       HDA_CODEC_MUTE("Int Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
        { } /* end */
 };
 
@@ -10265,7 +10448,8 @@ static struct alc_config_preset alc882_presets[] = {
  * Pin config fixes
  */
 enum {
-       PINFIX_ABIT_AW9D_MAX
+       PINFIX_ABIT_AW9D_MAX,
+       PINFIX_PB_M5210,
 };
 
 static struct alc_pincfg alc882_abit_aw9d_pinfix[] = {
@@ -10275,13 +10459,22 @@ static struct alc_pincfg alc882_abit_aw9d_pinfix[] = {
        { }
 };
 
+static const struct hda_verb pb_m5210_verbs[] = {
+       { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50 },
+       {}
+};
+
 static const struct alc_fixup alc882_fixups[] = {
        [PINFIX_ABIT_AW9D_MAX] = {
                .pins = alc882_abit_aw9d_pinfix
        },
+       [PINFIX_PB_M5210] = {
+               .verbs = pb_m5210_verbs
+       },
 };
 
 static struct snd_pci_quirk alc882_fixup_tbl[] = {
+       SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", PINFIX_PB_M5210),
        SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", PINFIX_ABIT_AW9D_MAX),
        {}
 };
@@ -10446,7 +10639,7 @@ static int alc882_parse_auto_config(struct hda_codec *codec)
 {
        struct alc_spec *spec = codec->spec;
        static hda_nid_t alc882_ignore[] = { 0x1d, 0 };
-       int i, err;
+       int err;
 
        err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
                                           alc882_ignore);
@@ -10476,25 +10669,7 @@ static int alc882_parse_auto_config(struct hda_codec *codec)
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
-       /* check multiple SPDIF-out (for recent codecs) */
-       for (i = 0; i < spec->autocfg.dig_outs; i++) {
-               hda_nid_t dig_nid;
-               err = snd_hda_get_connections(codec,
-                                             spec->autocfg.dig_out_pins[i],
-                                             &dig_nid, 1);
-               if (err < 0)
-                       continue;
-               if (!i)
-                       spec->multiout.dig_out_nid = dig_nid;
-               else {
-                       spec->multiout.slave_dig_outs = spec->slave_dig_outs;
-                       if (i >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
-                               break;
-                       spec->slave_dig_outs[i - 1] = dig_nid;
-               }
-       }
-       if (spec->autocfg.dig_in_pin)
-               spec->dig_in_nid = ALC880_DIGIN_NID;
+       alc_auto_parse_digital(codec);
 
        if (spec->kctls.list)
                add_mixer(spec, spec->kctls.list);
@@ -10524,6 +10699,7 @@ static void alc882_auto_init(struct hda_codec *codec)
        alc882_auto_init_hp_out(codec);
        alc882_auto_init_analog_input(codec);
        alc882_auto_init_input_src(codec);
+       alc_auto_init_digital(codec);
        if (spec->unsol_event)
                alc_inithook(codec);
 }
@@ -12054,12 +12230,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
  dig_only:
-       if (spec->autocfg.dig_outs) {
-               spec->multiout.dig_out_nid = ALC262_DIGOUT_NID;
-               spec->dig_out_type = spec->autocfg.dig_out_type[0];
-       }
-       if (spec->autocfg.dig_in_pin)
-               spec->dig_in_nid = ALC262_DIGIN_NID;
+       alc_auto_parse_digital(codec);
 
        if (spec->kctls.list)
                add_mixer(spec, spec->kctls.list);
@@ -12091,6 +12262,7 @@ static void alc262_auto_init(struct hda_codec *codec)
        alc262_auto_init_hp_out(codec);
        alc262_auto_init_analog_input(codec);
        alc262_auto_init_input_src(codec);
+       alc_auto_init_digital(codec);
        if (spec->unsol_event)
                alc_inithook(codec);
 }
@@ -13024,10 +13196,14 @@ static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
                dac = 0x02;
                break;
        case 0x15:
+       case 0x1a: /* ALC259/269 only */
+       case 0x1b: /* ALC259/269 only */
        case 0x21: /* ALC269vb has this pin, too */
                dac = 0x03;
                break;
        default:
+               snd_printd(KERN_WARNING "hda_codec: "
+                          "ignoring pin 0x%x as unknown\n", nid);
                return 0;
        }
        if (spec->multiout.dac_nids[0] != dac &&
@@ -13078,7 +13254,7 @@ static int alc268_auto_create_multi_out_ctls(struct alc_spec *spec,
                                  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
                if (err < 0)
                        return err;
-       } else {
+       } else if (nid) {
                err = alc268_new_analog_output(spec, nid, "Speaker", 0);
                if (err < 0)
                        return err;
@@ -13227,10 +13403,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
 
  dig_only:
        /* digital only support output */
-       if (spec->autocfg.dig_outs) {
-               spec->multiout.dig_out_nid = ALC268_DIGOUT_NID;
-               spec->dig_out_type = spec->autocfg.dig_out_type[0];
-       }
+       alc_auto_parse_digital(codec);
        if (spec->kctls.list)
                add_mixer(spec, spec->kctls.list);
 
@@ -13260,6 +13433,7 @@ static void alc268_auto_init(struct hda_codec *codec)
        alc268_auto_init_hp_out(codec);
        alc268_auto_init_mono_speaker_out(codec);
        alc268_auto_init_analog_input(codec);
+       alc_auto_init_digital(codec);
        if (spec->unsol_event)
                alc_inithook(codec);
 }
@@ -13303,7 +13477,6 @@ static struct snd_pci_quirk alc268_cfg_tbl[] = {
        SND_PCI_QUIRK(0x14c0, 0x0025, "COMPAL IFL90/JFL-92", ALC268_TOSHIBA),
        SND_PCI_QUIRK(0x152d, 0x0763, "Diverse (CPR2000)", ALC268_ACER),
        SND_PCI_QUIRK(0x152d, 0x0771, "Quanta IL1", ALC267_QUANTA_IL1),
-       SND_PCI_QUIRK(0x1854, 0x1775, "LG R510", ALC268_DELL),
        {}
 };
 
@@ -13694,6 +13867,12 @@ static struct snd_kcontrol_new alc269vb_laptop_mixer[] = {
        { } /* end */
 };
 
+static struct snd_kcontrol_new alc269_asus_mixer[] = {
+       HDA_CODEC_VOLUME("Master Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+       HDA_CODEC_MUTE("Master Playback Switch", 0x0c, 0x0, HDA_INPUT),
+       { } /* end */
+};
+
 /* capture mixer elements */
 static struct snd_kcontrol_new alc269_laptop_analog_capture_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
@@ -13914,6 +14093,20 @@ static struct hda_verb alc269vb_laptop_amic_init_verbs[] = {
        {}
 };
 
+static struct hda_verb alc271_acer_dmic_verbs[] = {
+       {0x20, AC_VERB_SET_COEF_INDEX, 0x0d},
+       {0x20, AC_VERB_SET_PROC_COEF, 0x4000},
+       {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+       {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+       {0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+       {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+       {0x21, AC_VERB_SET_CONNECT_SEL, 0x00},
+       {0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+       {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},
+       {0x22, AC_VERB_SET_CONNECT_SEL, 6},
+       { }
+};
+
 /* toggle speaker-output according to the hp-jack state */
 static void alc269_speaker_automute(struct hda_codec *codec)
 {
@@ -14152,6 +14345,36 @@ static int alc269_mic2_mute_check_ps(struct hda_codec *codec, hda_nid_t nid)
 }
 #endif /* CONFIG_SND_HDA_POWER_SAVE */
 
+static int alc275_setup_dual_adc(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+
+       if (codec->vendor_id != 0x10ec0275 || !spec->auto_mic)
+               return 0;
+       if ((spec->ext_mic.pin >= 0x18 && spec->int_mic.pin <= 0x13) ||
+           (spec->ext_mic.pin <= 0x12 && spec->int_mic.pin >= 0x18)) {
+               if (spec->ext_mic.pin <= 0x12) {
+                       spec->private_adc_nids[0] = 0x08;
+                       spec->private_adc_nids[1] = 0x11;
+                       spec->private_capsrc_nids[0] = 0x23;
+                       spec->private_capsrc_nids[1] = 0x22;
+               } else {
+                       spec->private_adc_nids[0] = 0x11;
+                       spec->private_adc_nids[1] = 0x08;
+                       spec->private_capsrc_nids[0] = 0x22;
+                       spec->private_capsrc_nids[1] = 0x23;
+               }
+               spec->adc_nids = spec->private_adc_nids;
+               spec->capsrc_nids = spec->private_capsrc_nids;
+               spec->num_adc_nids = 2;
+               spec->dual_adc_switch = 1;
+               snd_printdd("realtek: enabling dual ADC switchg (%02x:%02x)\n",
+                           spec->adc_nids[0], spec->adc_nids[1]);
+               return 1;
+       }
+       return 0;
+}
+
 /*
  * BIOS auto configuration
  */
@@ -14175,8 +14398,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
-       if (spec->autocfg.dig_outs)
-               spec->multiout.dig_out_nid = ALC269_DIGOUT_NID;
+       alc_auto_parse_digital(codec);
 
        if (spec->kctls.list)
                add_mixer(spec, spec->kctls.list);
@@ -14191,13 +14413,15 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
 
        spec->num_mux_defs = 1;
        spec->input_mux = &spec->private_imux[0];
-       fillup_priv_adc_nids(codec, alc269_adc_candidates,
-                            sizeof(alc269_adc_candidates));
+
+       if (!alc275_setup_dual_adc(codec))
+               fillup_priv_adc_nids(codec, alc269_adc_candidates,
+                                    sizeof(alc269_adc_candidates));
 
        /* set default input source */
-       snd_hda_codec_write_cache(codec, spec->capsrc_nids[0],
-                                 0, AC_VERB_SET_CONNECT_SEL,
-                                 spec->input_mux->items[0].index);
+       if (!spec->dual_adc_switch)
+               select_or_unmute_capsrc(codec, spec->capsrc_nids[0],
+                                       spec->input_mux->items[0].index);
 
        err = alc_auto_add_mic_boost(codec);
        if (err < 0)
@@ -14221,6 +14445,7 @@ static void alc269_auto_init(struct hda_codec *codec)
        alc269_auto_init_multi_out(codec);
        alc269_auto_init_hp_out(codec);
        alc269_auto_init_analog_input(codec);
+       alc_auto_init_digital(codec);
        if (spec->unsol_event)
                alc_inithook(codec);
 }
@@ -14242,6 +14467,7 @@ static const struct alc_fixup alc269_fixups[] = {
 
 static struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x104d, 0x9071, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
+       SND_PCI_QUIRK(0x104d, 0x9077, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
        {}
 };
 
@@ -14261,6 +14487,7 @@ static const char *alc269_models[ALC269_MODEL_LAST] = {
 
 static struct snd_pci_quirk alc269_cfg_tbl[] = {
        SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_QUANTA_FL1),
+       SND_PCI_QUIRK(0x1025, 0x047c, "ACER ZGA", ALC271_ACER),
        SND_PCI_QUIRK(0x1043, 0x8330, "ASUS Eeepc P703 P900A",
                      ALC269_AMIC),
        SND_PCI_QUIRK(0x1043, 0x1013, "ASUS N61Da", ALC269VB_AMIC),
@@ -14422,6 +14649,23 @@ static struct alc_config_preset alc269_presets[] = {
                .unsol_event = alc269_lifebook_unsol_event,
                .init_hook = alc269_lifebook_init_hook,
        },
+       [ALC271_ACER] = {
+               .mixers = { alc269_asus_mixer },
+               .cap_mixer = alc269vb_laptop_digital_capture_mixer,
+               .init_verbs = { alc269_init_verbs, alc271_acer_dmic_verbs },
+               .num_dacs = ARRAY_SIZE(alc269_dac_nids),
+               .dac_nids = alc269_dac_nids,
+               .adc_nids = alc262_dmic_adc_nids,
+               .num_adc_nids = ARRAY_SIZE(alc262_dmic_adc_nids),
+               .capsrc_nids = alc262_dmic_capsrc_nids,
+               .num_channel_mode = ARRAY_SIZE(alc269_modes),
+               .channel_mode = alc269_modes,
+               .input_mux = &alc269_capture_source,
+               .dig_out_nid = ALC880_DIGOUT_NID,
+               .unsol_event = alc_sku_unsol_event,
+               .setup = alc269vb_laptop_dmic_setup,
+               .init_hook = alc_inithook,
+       },
 };
 
 static int patch_alc269(struct hda_codec *codec)
@@ -14493,6 +14737,10 @@ static int patch_alc269(struct hda_codec *codec)
                 */
                spec->stream_analog_playback = &alc269_44k_pcm_analog_playback;
                spec->stream_analog_capture = &alc269_44k_pcm_analog_capture;
+       } else if (spec->dual_adc_switch) {
+               spec->stream_analog_playback = &alc269_pcm_analog_playback;
+               /* switch ADC dynamically */
+               spec->stream_analog_capture = &dualmic_pcm_analog_capture;
        } else {
                spec->stream_analog_playback = &alc269_pcm_analog_playback;
                spec->stream_analog_capture = &alc269_pcm_analog_capture;
@@ -15378,8 +15626,7 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
-       if (spec->autocfg.dig_outs)
-               spec->multiout.dig_out_nid = ALC861_DIGOUT_NID;
+       alc_auto_parse_digital(codec);
 
        if (spec->kctls.list)
                add_mixer(spec, spec->kctls.list);
@@ -15405,6 +15652,7 @@ static void alc861_auto_init(struct hda_codec *codec)
        alc861_auto_init_multi_out(codec);
        alc861_auto_init_hp_out(codec);
        alc861_auto_init_analog_input(codec);
+       alc_auto_init_digital(codec);
        if (spec->unsol_event)
                alc_inithook(codec);
 }
@@ -16509,8 +16757,7 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec)
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
-       if (spec->autocfg.dig_outs)
-               spec->multiout.dig_out_nid = ALC861VD_DIGOUT_NID;
+       alc_auto_parse_digital(codec);
 
        if (spec->kctls.list)
                add_mixer(spec, spec->kctls.list);
@@ -16537,6 +16784,7 @@ static void alc861vd_auto_init(struct hda_codec *codec)
        alc861vd_auto_init_hp_out(codec);
        alc861vd_auto_init_analog_input(codec);
        alc861vd_auto_init_input_src(codec);
+       alc_auto_init_digital(codec);
        if (spec->unsol_event)
                alc_inithook(codec);
 }
@@ -18520,7 +18768,7 @@ static void alc662_auto_set_output_and_unmute(struct hda_codec *codec,
                                              hda_nid_t dac)
 {
        int i, num;
-       hda_nid_t srcs[4];
+       hda_nid_t srcs[HDA_MAX_CONNECTIONS];
 
        alc_set_pin_output(codec, nid, pin_type);
        /* need the manual connection? */
@@ -18624,8 +18872,7 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
-       if (spec->autocfg.dig_outs)
-               spec->multiout.dig_out_nid = ALC880_DIGOUT_NID;
+       alc_auto_parse_digital(codec);
 
        if (spec->kctls.list)
                add_mixer(spec, spec->kctls.list);
@@ -18635,7 +18882,7 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
 
        add_verb(spec, alc662_init_verbs);
        if (codec->vendor_id == 0x10ec0272 || codec->vendor_id == 0x10ec0663 ||
-           codec->vendor_id == 0x10ec0665)
+           codec->vendor_id == 0x10ec0665 || codec->vendor_id == 0x10ec0670)
                add_verb(spec, alc663_init_verbs);
 
        if (codec->vendor_id == 0x10ec0272)
@@ -18662,6 +18909,7 @@ static void alc662_auto_init(struct hda_codec *codec)
        alc662_auto_init_hp_out(codec);
        alc662_auto_init_analog_input(codec);
        alc662_auto_init_input_src(codec);
+       alc_auto_init_digital(codec);
        if (spec->unsol_event)
                alc_inithook(codec);
 }
@@ -18780,6 +19028,445 @@ static int patch_alc888(struct hda_codec *codec)
        return patch_alc882(codec);
 }
 
+/*
+ * ALC680 support
+ */
+#define ALC680_DIGIN_NID       ALC880_DIGIN_NID
+#define ALC680_DIGOUT_NID      ALC880_DIGOUT_NID
+#define alc680_modes           alc260_modes
+
+static hda_nid_t alc680_dac_nids[3] = {
+       /* Lout1, Lout2, hp */
+       0x02, 0x03, 0x04
+};
+
+static hda_nid_t alc680_adc_nids[3] = {
+       /* ADC0-2 */
+       /* DMIC, MIC, Line-in*/
+       0x07, 0x08, 0x09
+};
+
+/*
+ * Analog capture ADC cgange
+ */
+static int alc680_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+                                     struct hda_codec *codec,
+                                     unsigned int stream_tag,
+                                     unsigned int format,
+                                     struct snd_pcm_substream *substream)
+{
+       struct alc_spec *spec = codec->spec;
+       struct auto_pin_cfg *cfg = &spec->autocfg;
+       unsigned int pre_mic, pre_line;
+
+       pre_mic  = snd_hda_jack_detect(codec, cfg->input_pins[AUTO_PIN_MIC]);
+       pre_line = snd_hda_jack_detect(codec, cfg->input_pins[AUTO_PIN_LINE]);
+
+       spec->cur_adc_stream_tag = stream_tag;
+       spec->cur_adc_format = format;
+
+       if (pre_mic || pre_line) {
+               if (pre_mic)
+                       snd_hda_codec_setup_stream(codec, 0x08, stream_tag, 0,
+                                                                       format);
+               else
+                       snd_hda_codec_setup_stream(codec, 0x09, stream_tag, 0,
+                                                                       format);
+       } else
+               snd_hda_codec_setup_stream(codec, 0x07, stream_tag, 0, format);
+       return 0;
+}
+
+static int alc680_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                                     struct hda_codec *codec,
+                                     struct snd_pcm_substream *substream)
+{
+       snd_hda_codec_cleanup_stream(codec, 0x07);
+       snd_hda_codec_cleanup_stream(codec, 0x08);
+       snd_hda_codec_cleanup_stream(codec, 0x09);
+       return 0;
+}
+
+static struct hda_pcm_stream alc680_pcm_analog_auto_capture = {
+       .substreams = 1, /* can be overridden */
+       .channels_min = 2,
+       .channels_max = 2,
+       /* NID is set in alc_build_pcms */
+       .ops = {
+               .prepare = alc680_capture_pcm_prepare,
+               .cleanup = alc680_capture_pcm_cleanup
+       },
+};
+
+static struct snd_kcontrol_new alc680_base_mixer[] = {
+       /* output mixer control */
+       HDA_CODEC_VOLUME("Front Playback Volume", 0x2, 0x0, HDA_OUTPUT),
+       HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+       HDA_CODEC_VOLUME("Headphone Playback Volume", 0x4, 0x0, HDA_OUTPUT),
+       HDA_CODEC_MUTE("Headphone Playback Switch", 0x16, 0x0, HDA_OUTPUT),
+       HDA_CODEC_VOLUME("Int Mic Boost", 0x12, 0, HDA_INPUT),
+       HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
+       HDA_CODEC_VOLUME("Line In Boost", 0x19, 0, HDA_INPUT),
+       { }
+};
+
+static struct hda_bind_ctls alc680_bind_cap_vol = {
+       .ops = &snd_hda_bind_vol,
+       .values = {
+               HDA_COMPOSE_AMP_VAL(0x07, 3, 0, HDA_INPUT),
+               HDA_COMPOSE_AMP_VAL(0x08, 3, 0, HDA_INPUT),
+               HDA_COMPOSE_AMP_VAL(0x09, 3, 0, HDA_INPUT),
+               0
+       },
+};
+
+static struct hda_bind_ctls alc680_bind_cap_switch = {
+       .ops = &snd_hda_bind_sw,
+       .values = {
+               HDA_COMPOSE_AMP_VAL(0x07, 3, 0, HDA_INPUT),
+               HDA_COMPOSE_AMP_VAL(0x08, 3, 0, HDA_INPUT),
+               HDA_COMPOSE_AMP_VAL(0x09, 3, 0, HDA_INPUT),
+               0
+       },
+};
+
+static struct snd_kcontrol_new alc680_master_capture_mixer[] = {
+       HDA_BIND_VOL("Capture Volume", &alc680_bind_cap_vol),
+       HDA_BIND_SW("Capture Switch", &alc680_bind_cap_switch),
+       { } /* end */
+};
+
+/*
+ * generic initialization of ADC, input mixers and output mixers
+ */
+static struct hda_verb alc680_init_verbs[] = {
+       {0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+       {0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+       {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+
+       {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+       {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_HP},
+       {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+       {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+
+       {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+       {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+       {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+       {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+       {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+
+       {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT   | AC_USRSP_EN},
+       {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_MIC_EVENT  | AC_USRSP_EN},
+
+       { }
+};
+
+/* toggle speaker-output according to the hp-jack state */
+static void alc680_base_setup(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+
+       spec->autocfg.hp_pins[0] = 0x16;
+       spec->autocfg.speaker_pins[0] = 0x14;
+       spec->autocfg.speaker_pins[1] = 0x15;
+       spec->autocfg.input_pins[AUTO_PIN_MIC] = 0x18;
+       spec->autocfg.input_pins[AUTO_PIN_LINE] = 0x19;
+}
+
+static void alc680_rec_autoswitch(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       struct auto_pin_cfg *cfg = &spec->autocfg;
+       unsigned int present;
+       hda_nid_t new_adc;
+
+       present = snd_hda_jack_detect(codec, cfg->input_pins[AUTO_PIN_MIC]);
+
+       new_adc = present ? 0x8 : 0x7;
+       __snd_hda_codec_cleanup_stream(codec, !present ? 0x8 : 0x7, 1);
+       snd_hda_codec_setup_stream(codec, new_adc,
+                                  spec->cur_adc_stream_tag, 0,
+                                  spec->cur_adc_format);
+
+}
+
+static void alc680_unsol_event(struct hda_codec *codec,
+                                          unsigned int res)
+{
+       if ((res >> 26) == ALC880_HP_EVENT)
+               alc_automute_amp(codec);
+       if ((res >> 26) == ALC880_MIC_EVENT)
+               alc680_rec_autoswitch(codec);
+}
+
+static void alc680_inithook(struct hda_codec *codec)
+{
+       alc_automute_amp(codec);
+       alc680_rec_autoswitch(codec);
+}
+
+/* create input playback/capture controls for the given pin */
+static int alc680_new_analog_output(struct alc_spec *spec, hda_nid_t nid,
+                                   const char *ctlname, int idx)
+{
+       hda_nid_t dac;
+       int err;
+
+       switch (nid) {
+       case 0x14:
+               dac = 0x02;
+               break;
+       case 0x15:
+               dac = 0x03;
+               break;
+       case 0x16:
+               dac = 0x04;
+               break;
+       default:
+               return 0;
+       }
+       if (spec->multiout.dac_nids[0] != dac &&
+           spec->multiout.dac_nids[1] != dac) {
+               err = add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname,
+                                 HDA_COMPOSE_AMP_VAL(dac, 3, idx,
+                                                     HDA_OUTPUT));
+               if (err < 0)
+                       return err;
+
+               err = add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname,
+                         HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_OUTPUT));
+
+               if (err < 0)
+                       return err;
+               spec->multiout.dac_nids[spec->multiout.num_dacs++] = dac;
+       }
+
+       return 0;
+}
+
+/* add playback controls from the parsed DAC table */
+static int alc680_auto_create_multi_out_ctls(struct alc_spec *spec,
+                                            const struct auto_pin_cfg *cfg)
+{
+       hda_nid_t nid;
+       int err;
+
+       spec->multiout.dac_nids = spec->private_dac_nids;
+
+       nid = cfg->line_out_pins[0];
+       if (nid) {
+               const char *name;
+               if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
+                       name = "Speaker";
+               else
+                       name = "Front";
+               err = alc680_new_analog_output(spec, nid, name, 0);
+               if (err < 0)
+                       return err;
+       }
+
+       nid = cfg->speaker_pins[0];
+       if (nid) {
+               err = alc680_new_analog_output(spec, nid, "Speaker", 0);
+               if (err < 0)
+                       return err;
+       }
+       nid = cfg->hp_pins[0];
+       if (nid) {
+               err = alc680_new_analog_output(spec, nid, "Headphone", 0);
+               if (err < 0)
+                       return err;
+       }
+
+       return 0;
+}
+
+static void alc680_auto_set_output_and_unmute(struct hda_codec *codec,
+                                             hda_nid_t nid, int pin_type)
+{
+       alc_set_pin_output(codec, nid, pin_type);
+}
+
+static void alc680_auto_init_multi_out(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       hda_nid_t nid = spec->autocfg.line_out_pins[0];
+       if (nid) {
+               int pin_type = get_pin_type(spec->autocfg.line_out_type);
+               alc680_auto_set_output_and_unmute(codec, nid, pin_type);
+       }
+}
+
+static void alc680_auto_init_hp_out(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       hda_nid_t pin;
+
+       pin = spec->autocfg.hp_pins[0];
+       if (pin)
+               alc680_auto_set_output_and_unmute(codec, pin, PIN_HP);
+       pin = spec->autocfg.speaker_pins[0];
+       if (pin)
+               alc680_auto_set_output_and_unmute(codec, pin, PIN_OUT);
+}
+
+/* pcm configuration: identical with ALC880 */
+#define alc680_pcm_analog_playback     alc880_pcm_analog_playback
+#define alc680_pcm_analog_capture      alc880_pcm_analog_capture
+#define alc680_pcm_analog_alt_capture  alc880_pcm_analog_alt_capture
+#define alc680_pcm_digital_playback    alc880_pcm_digital_playback
+#define alc680_pcm_digital_capture     alc880_pcm_digital_capture
+
+/*
+ * BIOS auto configuration
+ */
+static int alc680_parse_auto_config(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       int err;
+       static hda_nid_t alc680_ignore[] = { 0 };
+
+       err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
+                                          alc680_ignore);
+       if (err < 0)
+               return err;
+
+       if (!spec->autocfg.line_outs) {
+               if (spec->autocfg.dig_outs || spec->autocfg.dig_in_pin) {
+                       spec->multiout.max_channels = 2;
+                       spec->no_analog = 1;
+                       goto dig_only;
+               }
+               return 0; /* can't find valid BIOS pin config */
+       }
+       err = alc680_auto_create_multi_out_ctls(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+
+       spec->multiout.max_channels = 2;
+
+ dig_only:
+       /* digital only support output */
+       alc_auto_parse_digital(codec);
+       if (spec->kctls.list)
+               add_mixer(spec, spec->kctls.list);
+
+       add_verb(spec, alc680_init_verbs);
+
+       err = alc_auto_add_mic_boost(codec);
+       if (err < 0)
+               return err;
+
+       return 1;
+}
+
+#define alc680_auto_init_analog_input  alc882_auto_init_analog_input
+
+/* init callback for auto-configuration model -- overriding the default init */
+static void alc680_auto_init(struct hda_codec *codec)
+{
+       struct alc_spec *spec = codec->spec;
+       alc680_auto_init_multi_out(codec);
+       alc680_auto_init_hp_out(codec);
+       alc680_auto_init_analog_input(codec);
+       alc_auto_init_digital(codec);
+       if (spec->unsol_event)
+               alc_inithook(codec);
+}
+
+/*
+ * configuration and preset
+ */
+static const char *alc680_models[ALC680_MODEL_LAST] = {
+       [ALC680_BASE]           = "base",
+       [ALC680_AUTO]           = "auto",
+};
+
+static struct snd_pci_quirk alc680_cfg_tbl[] = {
+       SND_PCI_QUIRK(0x1043, 0x12f3, "ASUS NX90", ALC680_BASE),
+       {}
+};
+
+static struct alc_config_preset alc680_presets[] = {
+       [ALC680_BASE] = {
+               .mixers = { alc680_base_mixer },
+               .cap_mixer =  alc680_master_capture_mixer,
+               .init_verbs = { alc680_init_verbs },
+               .num_dacs = ARRAY_SIZE(alc680_dac_nids),
+               .dac_nids = alc680_dac_nids,
+               .dig_out_nid = ALC680_DIGOUT_NID,
+               .num_channel_mode = ARRAY_SIZE(alc680_modes),
+               .channel_mode = alc680_modes,
+               .unsol_event = alc680_unsol_event,
+               .setup = alc680_base_setup,
+               .init_hook = alc680_inithook,
+
+       },
+};
+
+static int patch_alc680(struct hda_codec *codec)
+{
+       struct alc_spec *spec;
+       int board_config;
+       int err;
+
+       spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+       if (spec == NULL)
+               return -ENOMEM;
+
+       codec->spec = spec;
+
+       board_config = snd_hda_check_board_config(codec, ALC680_MODEL_LAST,
+                                                 alc680_models,
+                                                 alc680_cfg_tbl);
+
+       if (board_config < 0 || board_config >= ALC680_MODEL_LAST) {
+               printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
+                      codec->chip_name);
+               board_config = ALC680_AUTO;
+       }
+
+       if (board_config == ALC680_AUTO) {
+               /* automatic parse from the BIOS config */
+               err = alc680_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 base mode...\n");
+                       board_config = ALC680_BASE;
+               }
+       }
+
+       if (board_config != ALC680_AUTO)
+               setup_preset(codec, &alc680_presets[board_config]);
+
+       spec->stream_analog_playback = &alc680_pcm_analog_playback;
+       spec->stream_analog_capture = &alc680_pcm_analog_auto_capture;
+       spec->stream_digital_playback = &alc680_pcm_digital_playback;
+       spec->stream_digital_capture = &alc680_pcm_digital_capture;
+
+       if (!spec->adc_nids) {
+               spec->adc_nids = alc680_adc_nids;
+               spec->num_adc_nids = ARRAY_SIZE(alc680_adc_nids);
+       }
+
+       if (!spec->cap_mixer)
+               set_capture_mixer(codec);
+
+       spec->vmaster_nid = 0x02;
+
+       codec->patch_ops = alc_patch_ops;
+       if (board_config == ALC680_AUTO)
+               spec->init_hook = alc680_auto_init;
+
+       return 0;
+}
+
 /*
  * patch entries
  */
@@ -18804,6 +19491,7 @@ static struct hda_codec_preset snd_hda_preset_realtek[] = {
        { .id = 0x10ec0663, .name = "ALC663", .patch = patch_alc662 },
        { .id = 0x10ec0665, .name = "ALC665", .patch = patch_alc662 },
        { .id = 0x10ec0670, .name = "ALC670", .patch = patch_alc662 },
+       { .id = 0x10ec0680, .name = "ALC680", .patch = patch_alc680 },
        { .id = 0x10ec0880, .name = "ALC880", .patch = patch_alc880 },
        { .id = 0x10ec0882, .name = "ALC882", .patch = patch_alc882 },
        { .id = 0x10ec0883, .name = "ALC883", .patch = patch_alc882 },