[ALSA] hda-codec - Fix for Acer laptops with ALC883 codec

[mirror_ubuntu-artful-kernel.git] / sound / pci / hda / patch_realtek.c

/*
 * Universal Interface for Intel High Definition Audio Codec
 *
 * HD audio interface patch for ALC 260/880/882 codecs
 *
 * Copyright (c) 2004 Kailang Yang <kailang@realtek.com.tw>
 *                    PeiSen Hou <pshou@realtek.com.tw>
 *                    Takashi Iwai <tiwai@suse.de>
 *                    Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
 *
 *  This driver is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This driver is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"


/* ALC880 board config type */
enum {
        ALC880_3ST,
        ALC880_3ST_DIG,
        ALC880_5ST,
        ALC880_5ST_DIG,
        ALC880_W810,
        ALC880_Z71V,
        ALC880_6ST,
        ALC880_6ST_DIG,
        ALC880_F1734,
        ALC880_ASUS,
        ALC880_ASUS_DIG,
        ALC880_ASUS_W1V,
        ALC880_ASUS_DIG2,
        ALC880_UNIWILL_DIG,
        ALC880_CLEVO,
        ALC880_TCL_S700,
        ALC880_LG,
        ALC880_LG_LW,
#ifdef CONFIG_SND_DEBUG
        ALC880_TEST,
#endif
        ALC880_AUTO,
        ALC880_MODEL_LAST /* last tag */
};

/* ALC260 models */
enum {
        ALC260_BASIC,
        ALC260_HP,
        ALC260_HP_3013,
        ALC260_FUJITSU_S702X,
        ALC260_ACER,
#ifdef CONFIG_SND_DEBUG
        ALC260_TEST,
#endif
        ALC260_AUTO,
        ALC260_MODEL_LAST /* last tag */
};

/* ALC262 models */
enum {
        ALC262_BASIC,
        ALC262_FUJITSU,
        ALC262_HP_BPC,
        ALC262_BENQ_ED8,
        ALC262_AUTO,
        ALC262_MODEL_LAST /* last tag */
};

/* ALC861 models */
enum {
        ALC861_3ST,
        ALC660_3ST,
        ALC861_3ST_DIG,
        ALC861_6ST_DIG,
        ALC861_UNIWILL_M31,
        ALC861_AUTO,
        ALC861_MODEL_LAST,
};

/* ALC882 models */
enum {
        ALC882_3ST_DIG,
        ALC882_6ST_DIG,
        ALC882_ARIMA,
        ALC882_AUTO,
        ALC882_MODEL_LAST,
};

/* ALC883 models */
enum {
        ALC883_3ST_2ch_DIG,
        ALC883_3ST_6ch_DIG,
        ALC883_3ST_6ch,
        ALC883_6ST_DIG,
        ALC888_DEMO_BOARD,
        ALC883_ACER,
        ALC883_AUTO,
        ALC883_MODEL_LAST,
};

/* for GPIO Poll */
#define GPIO_MASK       0x03

struct alc_spec {
        /* codec parameterization */
        struct snd_kcontrol_new *mixers[5];     /* mixer arrays */
        unsigned int num_mixers;

        const struct hda_verb *init_verbs[5];   /* initialization verbs
                                                 * don't forget NULL
                                                 * termination!
                                                 */
        unsigned int num_init_verbs;

        char *stream_name_analog;       /* analog PCM stream */
        struct hda_pcm_stream *stream_analog_playback;
        struct hda_pcm_stream *stream_analog_capture;

        char *stream_name_digital;      /* digital PCM stream */ 
        struct hda_pcm_stream *stream_digital_playback;
        struct hda_pcm_stream *stream_digital_capture;

        /* playback */
        struct hda_multi_out multiout;  /* playback set-up
                                         * max_channels, dacs must be set
                                         * dig_out_nid and hp_nid are optional
                                         */

        /* capture */
        unsigned int num_adc_nids;
        hda_nid_t *adc_nids;
        hda_nid_t dig_in_nid;           /* digital-in NID; optional */

        /* capture source */
        unsigned int num_mux_defs;
        const struct hda_input_mux *input_mux;
        unsigned int cur_mux[3];

        /* channel model */
        const struct hda_channel_mode *channel_mode;
        int num_channel_mode;
        int need_dac_fix;

        /* PCM information */
        struct hda_pcm pcm_rec[3];      /* used in alc_build_pcms() */

        /* dynamic controls, init_verbs and input_mux */
        struct auto_pin_cfg autocfg;
        unsigned int num_kctl_alloc, num_kctl_used;
        struct snd_kcontrol_new *kctl_alloc;
        struct hda_input_mux private_imux;
        hda_nid_t private_dac_nids[5];

        /* hooks */
        void (*init_hook)(struct hda_codec *codec);
        void (*unsol_event)(struct hda_codec *codec, unsigned int res);

        /* for pin sensing */
        unsigned int sense_updated: 1;
        unsigned int jack_present: 1;
};

/*
 * configuration template - to be copied to the spec instance
 */
struct alc_config_preset {
        struct snd_kcontrol_new *mixers[5]; /* should be identical size
                                             * with spec
                                             */
        const struct hda_verb *init_verbs[5];
        unsigned int num_dacs;
        hda_nid_t *dac_nids;
        hda_nid_t dig_out_nid;          /* optional */
        hda_nid_t hp_nid;               /* optional */
        unsigned int num_adc_nids;
        hda_nid_t *adc_nids;
        hda_nid_t dig_in_nid;
        unsigned int num_channel_mode;
        const struct hda_channel_mode *channel_mode;
        int need_dac_fix;
        unsigned int num_mux_defs;
        const struct hda_input_mux *input_mux;
        void (*unsol_event)(struct hda_codec *, unsigned int);
        void (*init_hook)(struct hda_codec *);
};


/*
 * input MUX handling
 */
static int alc_mux_enum_info(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_info *uinfo)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
        unsigned int mux_idx = snd_ctl_get_ioffidx(kcontrol, &uinfo->id);
        if (mux_idx >= spec->num_mux_defs)
                mux_idx = 0;
        return snd_hda_input_mux_info(&spec->input_mux[mux_idx], uinfo);
}

static int alc_mux_enum_get(struct snd_kcontrol *kcontrol,
                            struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
        unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);

        ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
        return 0;
}

static int alc_mux_enum_put(struct snd_kcontrol *kcontrol,
                            struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
        unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
        unsigned int mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
        return snd_hda_input_mux_put(codec, &spec->input_mux[mux_idx], ucontrol,
                                     spec->adc_nids[adc_idx],
                                     &spec->cur_mux[adc_idx]);
}


/*
 * channel mode setting
 */
static int alc_ch_mode_info(struct snd_kcontrol *kcontrol,
                            struct snd_ctl_elem_info *uinfo)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
        return snd_hda_ch_mode_info(codec, uinfo, spec->channel_mode,
                                    spec->num_channel_mode);
}

static int alc_ch_mode_get(struct snd_kcontrol *kcontrol,
                           struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
        return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_mode,
                                   spec->num_channel_mode,
                                   spec->multiout.max_channels);
}

static int alc_ch_mode_put(struct snd_kcontrol *kcontrol,
                           struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
        int err = snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode,
                                      spec->num_channel_mode,
                                      &spec->multiout.max_channels);
        if (! err && spec->need_dac_fix)
                spec->multiout.num_dacs = spec->multiout.max_channels / 2;
        return err;
}

/*
 * Control the mode of pin widget settings via the mixer.  "pc" is used
 * instead of "%" to avoid consequences of accidently treating the % as 
 * being part of a format specifier.  Maximum allowed length of a value is
 * 63 characters plus NULL terminator.
 *
 * Note: some retasking pin complexes seem to ignore requests for input
 * states other than HiZ (eg: PIN_VREFxx) and revert to HiZ if any of these
 * are requested.  Therefore order this list so that this behaviour will not
 * cause problems when mixer clients move through the enum sequentially.
 * NIDs 0x0f and 0x10 have been observed to have this behaviour as of
 * March 2006.
 */
static char *alc_pin_mode_names[] = {
        "Mic 50pc bias", "Mic 80pc bias",
        "Line in", "Line out", "Headphone out",
};
static unsigned char alc_pin_mode_values[] = {
        PIN_VREF50, PIN_VREF80, PIN_IN, PIN_OUT, PIN_HP,
};
/* The control can present all 5 options, or it can limit the options based
 * in the pin being assumed to be exclusively an input or an output pin.  In
 * addition, "input" pins may or may not process the mic bias option
 * depending on actual widget capability (NIDs 0x0f and 0x10 don't seem to
 * accept requests for bias as of chip versions up to March 2006) and/or
 * wiring in the computer.
 */
#define ALC_PIN_DIR_IN              0x00
#define ALC_PIN_DIR_OUT             0x01
#define ALC_PIN_DIR_INOUT           0x02
#define ALC_PIN_DIR_IN_NOMICBIAS    0x03
#define ALC_PIN_DIR_INOUT_NOMICBIAS 0x04

/* Info about the pin modes supported by the different pin direction modes. 
 * For each direction the minimum and maximum values are given.
 */
static signed char alc_pin_mode_dir_info[5][2] = {
        { 0, 2 },    /* ALC_PIN_DIR_IN */
        { 3, 4 },    /* ALC_PIN_DIR_OUT */
        { 0, 4 },    /* ALC_PIN_DIR_INOUT */
        { 2, 2 },    /* ALC_PIN_DIR_IN_NOMICBIAS */
        { 2, 4 },    /* ALC_PIN_DIR_INOUT_NOMICBIAS */
};
#define alc_pin_mode_min(_dir) (alc_pin_mode_dir_info[_dir][0])
#define alc_pin_mode_max(_dir) (alc_pin_mode_dir_info[_dir][1])
#define alc_pin_mode_n_items(_dir) \
        (alc_pin_mode_max(_dir)-alc_pin_mode_min(_dir)+1)

static int alc_pin_mode_info(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_info *uinfo)
{
        unsigned int item_num = uinfo->value.enumerated.item;
        unsigned char dir = (kcontrol->private_value >> 16) & 0xff;

        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
        uinfo->count = 1;
        uinfo->value.enumerated.items = alc_pin_mode_n_items(dir);

        if (item_num<alc_pin_mode_min(dir) || item_num>alc_pin_mode_max(dir))
                item_num = alc_pin_mode_min(dir);
        strcpy(uinfo->value.enumerated.name, alc_pin_mode_names[item_num]);
        return 0;
}

static int alc_pin_mode_get(struct snd_kcontrol *kcontrol,
                            struct snd_ctl_elem_value *ucontrol)
{
        unsigned int i;
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = kcontrol->private_value & 0xffff;
        unsigned char dir = (kcontrol->private_value >> 16) & 0xff;
        long *valp = ucontrol->value.integer.value;
        unsigned int pinctl = snd_hda_codec_read(codec, nid, 0,
                                                 AC_VERB_GET_PIN_WIDGET_CONTROL,
                                                 0x00);

        /* Find enumerated value for current pinctl setting */
        i = alc_pin_mode_min(dir);
        while (alc_pin_mode_values[i] != pinctl && i <= alc_pin_mode_max(dir))
                i++;
        *valp = i <= alc_pin_mode_max(dir) ? i: alc_pin_mode_min(dir);
        return 0;
}

static int alc_pin_mode_put(struct snd_kcontrol *kcontrol,
                            struct snd_ctl_elem_value *ucontrol)
{
        signed int change;
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = kcontrol->private_value & 0xffff;
        unsigned char dir = (kcontrol->private_value >> 16) & 0xff;
        long val = *ucontrol->value.integer.value;
        unsigned int pinctl = snd_hda_codec_read(codec, nid, 0,
                                                 AC_VERB_GET_PIN_WIDGET_CONTROL,
                                                 0x00);

        if (val < alc_pin_mode_min(dir) || val > alc_pin_mode_max(dir)) 
                val = alc_pin_mode_min(dir);

        change = pinctl != alc_pin_mode_values[val];
        if (change) {
                /* Set pin mode to that requested */
                snd_hda_codec_write(codec,nid,0,AC_VERB_SET_PIN_WIDGET_CONTROL,
                                    alc_pin_mode_values[val]);

                /* Also enable the retasking pin's input/output as required 
                 * for the requested pin mode.  Enum values of 2 or less are
                 * input modes.
                 *
                 * Dynamically switching the input/output buffers probably
                 * reduces noise slightly (particularly on input) so we'll
                 * do it.  However, having both input and output buffers
                 * enabled simultaneously doesn't seem to be problematic if
                 * this turns out to be necessary in the future.
                 */
                if (val <= 2) {
                        snd_hda_codec_write(codec, nid, 0,
                                            AC_VERB_SET_AMP_GAIN_MUTE,
                                            AMP_OUT_MUTE);
                        snd_hda_codec_write(codec, nid, 0,
                                            AC_VERB_SET_AMP_GAIN_MUTE,
                                            AMP_IN_UNMUTE(0));
                } else {
                        snd_hda_codec_write(codec, nid, 0,
                                            AC_VERB_SET_AMP_GAIN_MUTE,
                                            AMP_IN_MUTE(0));
                        snd_hda_codec_write(codec, nid, 0,
                                            AC_VERB_SET_AMP_GAIN_MUTE,
                                            AMP_OUT_UNMUTE);
                }
        }
        return change;
}

#define ALC_PIN_MODE(xname, nid, dir) \
        { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
          .info = alc_pin_mode_info, \
          .get = alc_pin_mode_get, \
          .put = alc_pin_mode_put, \
          .private_value = nid | (dir<<16) }

/* A switch control for ALC260 GPIO pins.  Multiple GPIOs can be ganged
 * together using a mask with more than one bit set.  This control is
 * currently used only by the ALC260 test model.  At this stage they are not
 * needed for any "production" models.
 */
#ifdef CONFIG_SND_DEBUG
static int alc_gpio_data_info(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_info *uinfo)
{
        uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
        uinfo->count = 1;
        uinfo->value.integer.min = 0;
        uinfo->value.integer.max = 1;
        return 0;
}                                
static int alc_gpio_data_get(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = kcontrol->private_value & 0xffff;
        unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
        long *valp = ucontrol->value.integer.value;
        unsigned int val = snd_hda_codec_read(codec, nid, 0,
                                              AC_VERB_GET_GPIO_DATA, 0x00);

        *valp = (val & mask) != 0;
        return 0;
}
static int alc_gpio_data_put(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol)
{
        signed int change;
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = kcontrol->private_value & 0xffff;
        unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
        long val = *ucontrol->value.integer.value;
        unsigned int gpio_data = snd_hda_codec_read(codec, nid, 0,
                                                    AC_VERB_GET_GPIO_DATA,
                                                    0x00);

        /* Set/unset the masked GPIO bit(s) as needed */
        change = (val == 0 ? 0 : mask) != (gpio_data & mask);
        if (val == 0)
                gpio_data &= ~mask;
        else
                gpio_data |= mask;
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_GPIO_DATA, gpio_data);

        return change;
}
#define ALC_GPIO_DATA_SWITCH(xname, nid, mask) \
        { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
          .info = alc_gpio_data_info, \
          .get = alc_gpio_data_get, \
          .put = alc_gpio_data_put, \
          .private_value = nid | (mask<<16) }
#endif   /* CONFIG_SND_DEBUG */

/* A switch control to allow the enabling of the digital IO pins on the
 * ALC260.  This is incredibly simplistic; the intention of this control is
 * to provide something in the test model allowing digital outputs to be
 * identified if present.  If models are found which can utilise these
 * outputs a more complete mixer control can be devised for those models if
 * necessary.
 */
#ifdef CONFIG_SND_DEBUG
static int alc_spdif_ctrl_info(struct snd_kcontrol *kcontrol,
                               struct snd_ctl_elem_info *uinfo)
{
        uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
        uinfo->count = 1;
        uinfo->value.integer.min = 0;
        uinfo->value.integer.max = 1;
        return 0;
}                                
static int alc_spdif_ctrl_get(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = kcontrol->private_value & 0xffff;
        unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
        long *valp = ucontrol->value.integer.value;
        unsigned int val = snd_hda_codec_read(codec, nid, 0,
                                              AC_VERB_GET_DIGI_CONVERT, 0x00);

        *valp = (val & mask) != 0;
        return 0;
}
static int alc_spdif_ctrl_put(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_value *ucontrol)
{
        signed int change;
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = kcontrol->private_value & 0xffff;
        unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
        long val = *ucontrol->value.integer.value;
        unsigned int ctrl_data = snd_hda_codec_read(codec, nid, 0,
                                                    AC_VERB_GET_DIGI_CONVERT,
                                                    0x00);

        /* Set/unset the masked control bit(s) as needed */
        change = (val == 0 ? 0 : mask) != (ctrl_data & mask);
        if (val==0)
                ctrl_data &= ~mask;
        else
                ctrl_data |= mask;
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_1,
                            ctrl_data);

        return change;
}
#define ALC_SPDIF_CTRL_SWITCH(xname, nid, mask) \
        { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
          .info = alc_spdif_ctrl_info, \
          .get = alc_spdif_ctrl_get, \
          .put = alc_spdif_ctrl_put, \
          .private_value = nid | (mask<<16) }
#endif   /* CONFIG_SND_DEBUG */

/*
 * set up from the preset table
 */
static void setup_preset(struct alc_spec *spec,
                         const struct alc_config_preset *preset)
{
        int i;

        for (i = 0; i < ARRAY_SIZE(preset->mixers) && preset->mixers[i]; i++)
                spec->mixers[spec->num_mixers++] = preset->mixers[i];
        for (i = 0; i < ARRAY_SIZE(preset->init_verbs) && preset->init_verbs[i];
             i++)
                spec->init_verbs[spec->num_init_verbs++] =
                        preset->init_verbs[i];
        
        spec->channel_mode = preset->channel_mode;
        spec->num_channel_mode = preset->num_channel_mode;
        spec->need_dac_fix = preset->need_dac_fix;

        spec->multiout.max_channels = spec->channel_mode[0].channels;

        spec->multiout.num_dacs = preset->num_dacs;
        spec->multiout.dac_nids = preset->dac_nids;
        spec->multiout.dig_out_nid = preset->dig_out_nid;
        spec->multiout.hp_nid = preset->hp_nid;
        
        spec->num_mux_defs = preset->num_mux_defs;
        if (! spec->num_mux_defs)
                spec->num_mux_defs = 1;
        spec->input_mux = preset->input_mux;

        spec->num_adc_nids = preset->num_adc_nids;
        spec->adc_nids = preset->adc_nids;
        spec->dig_in_nid = preset->dig_in_nid;

        spec->unsol_event = preset->unsol_event;
        spec->init_hook = preset->init_hook;
}

/*
 * ALC880 3-stack model
 *
 * DAC: Front = 0x02 (0x0c), Surr = 0x05 (0x0f), CLFE = 0x04 (0x0e)
 * Pin assignment: Front = 0x14, Line-In/Surr = 0x1a, Mic/CLFE = 0x18,
 *                 F-Mic = 0x1b, HP = 0x19
 */

static hda_nid_t alc880_dac_nids[4] = {
        /* front, rear, clfe, rear_surr */
        0x02, 0x05, 0x04, 0x03
};

static hda_nid_t alc880_adc_nids[3] = {
        /* ADC0-2 */
        0x07, 0x08, 0x09,
};

/* The datasheet says the node 0x07 is connected from inputs,
 * but it shows zero connection in the real implementation on some devices.
 * Note: this is a 915GAV bug, fixed on 915GLV
 */
static hda_nid_t alc880_adc_nids_alt[2] = {
        /* ADC1-2 */
        0x08, 0x09,
};

#define ALC880_DIGOUT_NID       0x06
#define ALC880_DIGIN_NID        0x0a

static struct hda_input_mux alc880_capture_source = {
        .num_items = 4,
        .items = {
                { "Mic", 0x0 },
                { "Front Mic", 0x3 },
                { "Line", 0x2 },
                { "CD", 0x4 },
        },
};

/* channel source setting (2/6 channel selection for 3-stack) */
/* 2ch mode */
static struct hda_verb alc880_threestack_ch2_init[] = {
        /* set line-in to input, mute it */
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
        /* set mic-in to input vref 80%, mute it */
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
        { } /* end */
};

/* 6ch mode */
static struct hda_verb alc880_threestack_ch6_init[] = {
        /* set line-in to output, unmute it */
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
        /* set mic-in to output, unmute it */
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
        { } /* end */
};

static struct hda_channel_mode alc880_threestack_modes[2] = {
        { 2, alc880_threestack_ch2_init },
        { 6, alc880_threestack_ch6_init },
};

static struct snd_kcontrol_new alc880_three_stack_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Surround Playback Switch", 0x0f, 2, HDA_INPUT),
        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x3, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x3, HDA_INPUT),
        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x19, 0x0, HDA_OUTPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Channel Mode",
                .info = alc_ch_mode_info,
                .get = alc_ch_mode_get,
                .put = alc_ch_mode_put,
        },
        { } /* end */
};

/* capture mixer elements */
static struct snd_kcontrol_new alc880_capture_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 2, 0x09, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 2, 0x09, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* The multiple "Capture Source" controls confuse alsamixer
                 * So call somewhat different..
                 * FIXME: the controls appear in the "playback" view!
                 */
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 3,
                .info = alc_mux_enum_info,
                .get = alc_mux_enum_get,
                .put = alc_mux_enum_put,
        },
        { } /* end */
};

/* capture mixer elements (in case NID 0x07 not available) */
static struct snd_kcontrol_new alc880_capture_alt_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* The multiple "Capture Source" controls confuse alsamixer
                 * So call somewhat different..
                 * FIXME: the controls appear in the "playback" view!
                 */
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 2,
                .info = alc_mux_enum_info,
                .get = alc_mux_enum_get,
                .put = alc_mux_enum_put,
        },
        { } /* end */
};



/*
 * ALC880 5-stack model
 *
 * DAC: Front = 0x02 (0x0c), Surr = 0x05 (0x0f), CLFE = 0x04 (0x0d),
 *      Side = 0x02 (0xd)
 * Pin assignment: Front = 0x14, Surr = 0x17, CLFE = 0x16
 *                 Line-In/Side = 0x1a, Mic = 0x18, F-Mic = 0x1b, HP = 0x19
 */

/* additional mixers to alc880_three_stack_mixer */
static struct snd_kcontrol_new alc880_five_stack_mixer[] = {
        HDA_CODEC_VOLUME("Side Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Side Playback Switch", 0x0d, 2, HDA_INPUT),
        { } /* end */
};

/* channel source setting (6/8 channel selection for 5-stack) */
/* 6ch mode */
static struct hda_verb alc880_fivestack_ch6_init[] = {
        /* set line-in to input, mute it */
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
        { } /* end */
};

/* 8ch mode */
static struct hda_verb alc880_fivestack_ch8_init[] = {
        /* set line-in to output, unmute it */
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
        { } /* end */
};

static struct hda_channel_mode alc880_fivestack_modes[2] = {
        { 6, alc880_fivestack_ch6_init },
        { 8, alc880_fivestack_ch8_init },
};


/*
 * ALC880 6-stack model
 *
 * DAC: Front = 0x02 (0x0c), Surr = 0x03 (0x0d), CLFE = 0x04 (0x0e),
 *      Side = 0x05 (0x0f)
 * Pin assignment: Front = 0x14, Surr = 0x15, CLFE = 0x16, Side = 0x17,
 *   Mic = 0x18, F-Mic = 0x19, Line = 0x1a, HP = 0x1b
 */

static hda_nid_t alc880_6st_dac_nids[4] = {
        /* front, rear, clfe, rear_surr */
        0x02, 0x03, 0x04, 0x05
};      

static struct hda_input_mux alc880_6stack_capture_source = {
        .num_items = 4,
        .items = {
                { "Mic", 0x0 },
                { "Front Mic", 0x1 },
                { "Line", 0x2 },
                { "CD", 0x4 },
        },
};

/* fixed 8-channels */
static struct hda_channel_mode alc880_sixstack_modes[1] = {
        { 8, NULL },
};

static struct snd_kcontrol_new alc880_six_stack_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Channel Mode",
                .info = alc_ch_mode_info,
                .get = alc_ch_mode_get,
                .put = alc_ch_mode_put,
        },
        { } /* end */
};


/*
 * ALC880 W810 model
 *
 * W810 has rear IO for:
 * Front (DAC 02)
 * Surround (DAC 03)
 * Center/LFE (DAC 04)
 * Digital out (06)
 *
 * The system also has a pair of internal speakers, and a headphone jack.
 * These are both connected to Line2 on the codec, hence to DAC 02.
 * 
 * There is a variable resistor to control the speaker or headphone
 * volume. This is a hardware-only device without a software API.
 *
 * Plugging headphones in will disable the internal speakers. This is
 * implemented in hardware, not via the driver using jack sense. In
 * a similar fashion, plugging into the rear socket marked "front" will
 * disable both the speakers and headphones.
 *
 * For input, there's a microphone jack, and an "audio in" jack.
 * These may not do anything useful with this driver yet, because I
 * haven't setup any initialization verbs for these yet...
 */

static hda_nid_t alc880_w810_dac_nids[3] = {
        /* front, rear/surround, clfe */
        0x02, 0x03, 0x04
};

/* fixed 6 channels */
static struct hda_channel_mode alc880_w810_modes[1] = {
        { 6, NULL }
};

/* Pin assignment: Front = 0x14, Surr = 0x15, CLFE = 0x16, HP = 0x1b */
static struct snd_kcontrol_new alc880_w810_base_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
        { } /* end */
};


/*
 * Z710V model
 *
 * DAC: Front = 0x02 (0x0c), HP = 0x03 (0x0d)
 * Pin assignment: Front = 0x14, HP = 0x15, Mic = 0x18, Mic2 = 0x19(?),
 *                 Line = 0x1a
 */

static hda_nid_t alc880_z71v_dac_nids[1] = {
        0x02
};
#define ALC880_Z71V_HP_DAC      0x03

/* fixed 2 channels */
static struct hda_channel_mode alc880_2_jack_modes[1] = {
        { 2, NULL }
};

static struct snd_kcontrol_new alc880_z71v_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Headphone Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        { } /* end */
};


/* FIXME! */
/*
 * ALC880 F1734 model
 *
 * DAC: HP = 0x02 (0x0c), Front = 0x03 (0x0d)
 * Pin assignment: HP = 0x14, Front = 0x15, Mic = 0x18
 */

static hda_nid_t alc880_f1734_dac_nids[1] = {
        0x03
};
#define ALC880_F1734_HP_DAC     0x02

static struct snd_kcontrol_new alc880_f1734_mixer[] = {
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Internal Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Internal Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        { } /* end */
};


/* FIXME! */
/*
 * ALC880 ASUS model
 *
 * DAC: HP/Front = 0x02 (0x0c), Surr = 0x03 (0x0d), CLFE = 0x04 (0x0e)
 * Pin assignment: HP/Front = 0x14, Surr = 0x15, CLFE = 0x16,
 *  Mic = 0x18, Line = 0x1a
 */

#define alc880_asus_dac_nids    alc880_w810_dac_nids    /* identical with w810 */
#define alc880_asus_modes       alc880_threestack_modes /* 2/6 channel mode */

static struct snd_kcontrol_new alc880_asus_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Channel Mode",
                .info = alc_ch_mode_info,
                .get = alc_ch_mode_get,
                .put = alc_ch_mode_put,
        },
        { } /* end */
};

/* FIXME! */
/*
 * ALC880 ASUS W1V model
 *
 * DAC: HP/Front = 0x02 (0x0c), Surr = 0x03 (0x0d), CLFE = 0x04 (0x0e)
 * Pin assignment: HP/Front = 0x14, Surr = 0x15, CLFE = 0x16,
 *  Mic = 0x18, Line = 0x1a, Line2 = 0x1b
 */

/* additional mixers to alc880_asus_mixer */
static struct snd_kcontrol_new alc880_asus_w1v_mixer[] = {
        HDA_CODEC_VOLUME("Line2 Playback Volume", 0x0b, 0x03, HDA_INPUT),
        HDA_CODEC_MUTE("Line2 Playback Switch", 0x0b, 0x03, HDA_INPUT),
        { } /* end */
};

/* additional mixers to alc880_asus_mixer */
static struct snd_kcontrol_new alc880_pcbeep_mixer[] = {
        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
        { } /* end */
};

/* TCL S700 */
static struct snd_kcontrol_new alc880_tcl_s700_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Front Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0B, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0B, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0B, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0B, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* The multiple "Capture Source" controls confuse alsamixer
                 * So call somewhat different..
                 * FIXME: the controls appear in the "playback" view!
                 */
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 1,
                .info = alc_mux_enum_info,
                .get = alc_mux_enum_get,
                .put = alc_mux_enum_put,
        },
        { } /* end */
};

/*
 * build control elements
 */
static int alc_build_controls(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int err;
        int i;

        for (i = 0; i < spec->num_mixers; i++) {
                err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
                if (err < 0)
                        return err;
        }

        if (spec->multiout.dig_out_nid) {
                err = snd_hda_create_spdif_out_ctls(codec,
                                                    spec->multiout.dig_out_nid);
                if (err < 0)
                        return err;
        }
        if (spec->dig_in_nid) {
                err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
                if (err < 0)
                        return err;
        }
        return 0;
}


/*
 * initialize the codec volumes, etc
 */

/*
 * generic initialization of ADC, input mixers and output mixers
 */
static struct hda_verb alc880_volume_init_verbs[] = {
        /*
         * Unmute ADC0-2 and set the default input to mic-in
         */
        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
         * Note: PASD motherboards uses the Line In 2 as the input for front
         * panel mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},

        /*
         * Set up output mixers (0x0c - 0x0f)
         */
        /* set vol=0 to output mixers */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        /* set up input amps for analog loopback */
        /* Amp Indices: DAC = 0, mixer = 1 */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

        { }
};

/*
 * 3-stack pin configuration:
 * front = 0x14, mic/clfe = 0x18, HP = 0x19, line/surr = 0x1a, f-mic = 0x1b
 */
static struct hda_verb alc880_pin_3stack_init_verbs[] = {
        /*
         * preset connection lists of input pins
         * 0 = front, 1 = rear_surr, 2 = CLFE, 3 = surround
         */
        {0x10, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
        {0x11, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
        {0x12, AC_VERB_SET_CONNECT_SEL, 0x03}, /* line/surround */

        /*
         * Set pin mode and muting
         */
        /* set front pin widgets 0x14 for output */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Mic1 (rear panel) pin widget for input and vref at 80% */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Mic2 (as headphone out) for HP output */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Line In pin widget for input */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Line2 (as front mic) pin widget for input and vref at 80% */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* CD pin widget for input */
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

        { }
};

/*
 * 5-stack pin configuration:
 * front = 0x14, surround = 0x17, clfe = 0x16, mic = 0x18, HP = 0x19,
 * line-in/side = 0x1a, f-mic = 0x1b
 */
static struct hda_verb alc880_pin_5stack_init_verbs[] = {
        /*
         * preset connection lists of input pins
         * 0 = front, 1 = rear_surr, 2 = CLFE, 3 = surround
         */
        {0x11, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
        {0x12, AC_VERB_SET_CONNECT_SEL, 0x01}, /* line/side */

        /*
         * Set pin mode and muting
         */
        /* set pin widgets 0x14-0x17 for output */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        /* unmute pins for output (no gain on this amp) */
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        /* Mic1 (rear panel) pin widget for input and vref at 80% */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Mic2 (as headphone out) for HP output */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Line In pin widget for input */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Line2 (as front mic) pin widget for input and vref at 80% */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* CD pin widget for input */
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

        { }
};

/*
 * W810 pin configuration:
 * front = 0x14, surround = 0x15, clfe = 0x16, HP = 0x1b
 */
static struct hda_verb alc880_pin_w810_init_verbs[] = {
        /* hphone/speaker input selector: front DAC */
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x0},

        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},

        { }
};

/*
 * Z71V pin configuration:
 * Speaker-out = 0x14, HP = 0x15, Mic = 0x18, Line-in = 0x1a, Mic2 = 0x1b (?)
 */
static struct hda_verb alc880_pin_z71v_init_verbs[] = {
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

        { }
};

/*
 * 6-stack pin configuration:
 * front = 0x14, surr = 0x15, clfe = 0x16, side = 0x17, mic = 0x18,
 * f-mic = 0x19, line = 0x1a, HP = 0x1b
 */
static struct hda_verb alc880_pin_6stack_init_verbs[] = {
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */

        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        
        { }
};

/* FIXME! */
/*
 * F1734 pin configuration:
 * HP = 0x14, speaker-out = 0x15, mic = 0x18
 */
static struct hda_verb alc880_pin_f1734_init_verbs[] = {
        {0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
        {0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x00},

        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

        { }
};

/* FIXME! */
/*
 * ASUS pin configuration:
 * HP/front = 0x14, surr = 0x15, clfe = 0x16, mic = 0x18, line = 0x1a
 */
static struct hda_verb alc880_pin_asus_init_verbs[] = {
        {0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
        {0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x00},

        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        
        { }
};

/* Enable GPIO mask and set output */
static struct hda_verb alc880_gpio1_init_verbs[] = {
        {0x01, AC_VERB_SET_GPIO_MASK, 0x01},
        {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
        {0x01, AC_VERB_SET_GPIO_DATA, 0x01},

        { }
};

/* Enable GPIO mask and set output */
static struct hda_verb alc880_gpio2_init_verbs[] = {
        {0x01, AC_VERB_SET_GPIO_MASK, 0x02},
        {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
        {0x01, AC_VERB_SET_GPIO_DATA, 0x02},

        { }
};

/* Clevo m520g init */
static struct hda_verb alc880_pin_clevo_init_verbs[] = {
        /* headphone output */
        {0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
        /* line-out */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Line-in */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* CD */
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Mic1 (rear panel) */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Mic2 (front panel) */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* headphone */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* change to EAPD mode */
        {0x20, AC_VERB_SET_COEF_INDEX, 0x07},
        {0x20, AC_VERB_SET_PROC_COEF,  0x3060},

        { }
};

static struct hda_verb alc880_pin_tcl_S700_init_verbs[] = {
        /* change to EAPD mode */
        {0x20, AC_VERB_SET_COEF_INDEX, 0x07},
        {0x20, AC_VERB_SET_PROC_COEF,  0x3060},

        /* Headphone output */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        /* Front output*/
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},

        /* Line In pin widget for input */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        /* CD pin widget for input */
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        /* Mic1 (rear panel) pin widget for input and vref at 80% */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},

        /* change to EAPD mode */
        {0x20, AC_VERB_SET_COEF_INDEX, 0x07},
        {0x20, AC_VERB_SET_PROC_COEF,  0x3070},

        { }
};

/*
 * LG m1 express dual
 *
 * Pin assignment:
 *   Rear Line-In/Out (blue): 0x14
 *   Build-in Mic-In: 0x15
 *   Speaker-out: 0x17
 *   HP-Out (green): 0x1b
 *   Mic-In/Out (red): 0x19
 *   SPDIF-Out: 0x1e
 */

/* To make 5.1 output working (green=Front, blue=Surr, red=CLFE) */
static hda_nid_t alc880_lg_dac_nids[3] = {
        0x05, 0x02, 0x03
};

/* seems analog CD is not working */
static struct hda_input_mux alc880_lg_capture_source = {
        .num_items = 3,
        .items = {
                { "Mic", 0x1 },
                { "Line", 0x5 },
                { "Internal Mic", 0x6 },
        },
};

/* 2,4,6 channel modes */
static struct hda_verb alc880_lg_ch2_init[] = {
        /* set line-in and mic-in to input */
        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
        { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
        { }
};

static struct hda_verb alc880_lg_ch4_init[] = {
        /* set line-in to out and mic-in to input */
        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
        { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
        { }
};

static struct hda_verb alc880_lg_ch6_init[] = {
        /* set line-in and mic-in to output */
        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
        { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
        { }
};

static struct hda_channel_mode alc880_lg_ch_modes[3] = {
        { 2, alc880_lg_ch2_init },
        { 4, alc880_lg_ch4_init },
        { 6, alc880_lg_ch6_init },
};

static struct snd_kcontrol_new alc880_lg_mixer[] = {
        /* FIXME: it's not really "master" but front channels */
        HDA_CODEC_VOLUME("Master Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Master Playback Switch", 0x0f, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Surround Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0d, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0d, 2, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0d, 1, 2, HDA_INPUT),
        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0d, 2, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x06, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x06, HDA_INPUT),
        HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x07, HDA_INPUT),
        HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x07, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Channel Mode",
                .info = alc_ch_mode_info,
                .get = alc_ch_mode_get,
                .put = alc_ch_mode_put,
        },
        { } /* end */
};

static struct hda_verb alc880_lg_init_verbs[] = {
        /* set capture source to mic-in */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        /* mute all amp mixer inputs */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(6)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(7)},
        /* line-in to input */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* built-in mic */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* speaker-out */
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* mic-in to input */
        {0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* HP-out */
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x03},
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* jack sense */
        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | 0x1},
        { }
};

/* toggle speaker-output according to the hp-jack state */
static void alc880_lg_automute(struct hda_codec *codec)
{
        unsigned int present;

        present = snd_hda_codec_read(codec, 0x1b, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
        snd_hda_codec_amp_update(codec, 0x17, 0, HDA_OUTPUT, 0,
                                 0x80, present ? 0x80 : 0);
        snd_hda_codec_amp_update(codec, 0x17, 1, HDA_OUTPUT, 0,
                                 0x80, present ? 0x80 : 0);
}

static void alc880_lg_unsol_event(struct hda_codec *codec, unsigned int res)
{
        /* Looks like the unsol event is incompatible with the standard
         * definition.  4bit tag is placed at 28 bit!
         */
        if ((res >> 28) == 0x01)
                alc880_lg_automute(codec);
}

/*
 * LG LW20
 *
 * Pin assignment:
 *   Speaker-out: 0x14
 *   Mic-In: 0x18
 *   Built-in Mic-In: 0x19 (?)
 *   HP-Out: 0x1b
 *   SPDIF-Out: 0x1e
 */

/* seems analog CD is not working */
static struct hda_input_mux alc880_lg_lw_capture_source = {
        .num_items = 2,
        .items = {
                { "Mic", 0x0 },
                { "Internal Mic", 0x1 },
        },
};

static struct snd_kcontrol_new alc880_lg_lw_mixer[] = {
        HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Master Playback Switch", 0x0c, 2, 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("Internal Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
        { } /* end */
};

static struct hda_verb alc880_lg_lw_init_verbs[] = {
        /* set capture source to mic-in */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(7)},
        /* speaker-out */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* HP-out */
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* mic-in to input */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* built-in mic */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* jack sense */
        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | 0x1},
        { }
};

/* toggle speaker-output according to the hp-jack state */
static void alc880_lg_lw_automute(struct hda_codec *codec)
{
        unsigned int present;

        present = snd_hda_codec_read(codec, 0x1b, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
        snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
                                 0x80, present ? 0x80 : 0);
        snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
                                 0x80, present ? 0x80 : 0);
}

static void alc880_lg_lw_unsol_event(struct hda_codec *codec, unsigned int res)
{
        /* Looks like the unsol event is incompatible with the standard
         * definition.  4bit tag is placed at 28 bit!
         */
        if ((res >> 28) == 0x01)
                alc880_lg_lw_automute(codec);
}

/*
 * Common callbacks
 */

static int alc_init(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        unsigned int i;

        for (i = 0; i < spec->num_init_verbs; i++)
                snd_hda_sequence_write(codec, spec->init_verbs[i]);

        if (spec->init_hook)
                spec->init_hook(codec);

        return 0;
}

static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
{
        struct alc_spec *spec = codec->spec;

        if (spec->unsol_event)
                spec->unsol_event(codec, res);
}

#ifdef CONFIG_PM
/*
 * resume
 */
static int alc_resume(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        alc_init(codec);
        for (i = 0; i < spec->num_mixers; i++)
                snd_hda_resume_ctls(codec, spec->mixers[i]);
        if (spec->multiout.dig_out_nid)
                snd_hda_resume_spdif_out(codec);
        if (spec->dig_in_nid)
                snd_hda_resume_spdif_in(codec);

        return 0;
}
#endif

/*
 * Analog playback callbacks
 */
static int alc880_playback_pcm_open(struct hda_pcm_stream *hinfo,
                                    struct hda_codec *codec,
                                    struct snd_pcm_substream *substream)
{
        struct alc_spec *spec = codec->spec;
        return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
}

static int alc880_playback_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;
        return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
                                                stream_tag, format, substream);
}

static int alc880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
                                       struct hda_codec *codec,
                                       struct snd_pcm_substream *substream)
{
        struct alc_spec *spec = codec->spec;
        return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
}

/*
 * Digital out
 */
static int alc880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
                                        struct hda_codec *codec,
                                        struct snd_pcm_substream *substream)
{
        struct alc_spec *spec = codec->spec;
        return snd_hda_multi_out_dig_open(codec, &spec->multiout);
}

static int alc880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
                                         struct hda_codec *codec,
                                         struct snd_pcm_substream *substream)
{
        struct alc_spec *spec = codec->spec;
        return snd_hda_multi_out_dig_close(codec, &spec->multiout);
}

/*
 * Analog capture
 */
static int alc880_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;

        snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
                                   stream_tag, 0, format);
        return 0;
}

static int alc880_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_setup_stream(codec, spec->adc_nids[substream->number],
                                   0, 0, 0);
        return 0;
}


/*
 */
static struct hda_pcm_stream alc880_pcm_analog_playback = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 8,
        /* NID is set in alc_build_pcms */
        .ops = {
                .open = alc880_playback_pcm_open,
                .prepare = alc880_playback_pcm_prepare,
                .cleanup = alc880_playback_pcm_cleanup
        },
};

static struct hda_pcm_stream alc880_pcm_analog_capture = {
        .substreams = 2,
        .channels_min = 2,
        .channels_max = 2,
        /* NID is set in alc_build_pcms */
        .ops = {
                .prepare = alc880_capture_pcm_prepare,
                .cleanup = alc880_capture_pcm_cleanup
        },
};

static struct hda_pcm_stream alc880_pcm_digital_playback = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
        /* NID is set in alc_build_pcms */
        .ops = {
                .open = alc880_dig_playback_pcm_open,
                .close = alc880_dig_playback_pcm_close
        },
};

static struct hda_pcm_stream alc880_pcm_digital_capture = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
        /* NID is set in alc_build_pcms */
};

/* Used by alc_build_pcms to flag that a PCM has no playback stream */
static struct hda_pcm_stream alc_pcm_null_playback = {
        .substreams = 0,
        .channels_min = 0,
        .channels_max = 0,
};

static int alc_build_pcms(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        struct hda_pcm *info = spec->pcm_rec;
        int i;

        codec->num_pcms = 1;
        codec->pcm_info = info;

        info->name = spec->stream_name_analog;
        if (spec->stream_analog_playback) {
                snd_assert(spec->multiout.dac_nids, return -EINVAL);
                info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *(spec->stream_analog_playback);
                info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
        }
        if (spec->stream_analog_capture) {
                snd_assert(spec->adc_nids, return -EINVAL);
                info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_analog_capture);
                info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
        }

        if (spec->channel_mode) {
                info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 0;
                for (i = 0; i < spec->num_channel_mode; i++) {
                        if (spec->channel_mode[i].channels > info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max) {
                                info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = spec->channel_mode[i].channels;
                        }
                }
        }

        /* If the use of more than one ADC is requested for the current
         * model, configure a second analog capture-only PCM.
         */
        if (spec->num_adc_nids > 1) {
                codec->num_pcms++;
                info++;
                info->name = spec->stream_name_analog;
                /* No playback stream for second PCM */
                info->stream[SNDRV_PCM_STREAM_PLAYBACK] = alc_pcm_null_playback;
                info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
                if (spec->stream_analog_capture) {
                        snd_assert(spec->adc_nids, return -EINVAL);
                        info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_analog_capture);
                        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[1];
                }
        }

        if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
                codec->num_pcms++;
                info++;
                info->name = spec->stream_name_digital;
                if (spec->multiout.dig_out_nid &&
                    spec->stream_digital_playback) {
                        info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *(spec->stream_digital_playback);
                        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
                }
                if (spec->dig_in_nid &&
                    spec->stream_digital_capture) {
                        info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_digital_capture);
                        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
                }
        }

        return 0;
}

static void alc_free(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        unsigned int i;

        if (! spec)
                return;

        if (spec->kctl_alloc) {
                for (i = 0; i < spec->num_kctl_used; i++)
                        kfree(spec->kctl_alloc[i].name);
                kfree(spec->kctl_alloc);
        }
        kfree(spec);
}

/*
 */
static struct hda_codec_ops alc_patch_ops = {
        .build_controls = alc_build_controls,
        .build_pcms = alc_build_pcms,
        .init = alc_init,
        .free = alc_free,
        .unsol_event = alc_unsol_event,
#ifdef CONFIG_PM
        .resume = alc_resume,
#endif
};


/*
 * Test configuration for debugging
 *
 * Almost all inputs/outputs are enabled.  I/O pins can be configured via
 * enum controls.
 */
#ifdef CONFIG_SND_DEBUG
static hda_nid_t alc880_test_dac_nids[4] = {
        0x02, 0x03, 0x04, 0x05
};

static struct hda_input_mux alc880_test_capture_source = {
        .num_items = 7,
        .items = {
                { "In-1", 0x0 },
                { "In-2", 0x1 },
                { "In-3", 0x2 },
                { "In-4", 0x3 },
                { "CD", 0x4 },
                { "Front", 0x5 },
                { "Surround", 0x6 },
        },
};

static struct hda_channel_mode alc880_test_modes[4] = {
        { 2, NULL },
        { 4, NULL },
        { 6, NULL },
        { 8, NULL },
};

static int alc_test_pin_ctl_info(struct snd_kcontrol *kcontrol,
                                 struct snd_ctl_elem_info *uinfo)
{
        static char *texts[] = {
                "N/A", "Line Out", "HP Out",
                "In Hi-Z", "In 50%", "In Grd", "In 80%", "In 100%"
        };
        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
        uinfo->count = 1;
        uinfo->value.enumerated.items = 8;
        if (uinfo->value.enumerated.item >= 8)
                uinfo->value.enumerated.item = 7;
        strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
        return 0;
}

static int alc_test_pin_ctl_get(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = (hda_nid_t)kcontrol->private_value;
        unsigned int pin_ctl, item = 0;

        pin_ctl = snd_hda_codec_read(codec, nid, 0,
                                     AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
        if (pin_ctl & AC_PINCTL_OUT_EN) {
                if (pin_ctl & AC_PINCTL_HP_EN)
                        item = 2;
                else
                        item = 1;
        } else if (pin_ctl & AC_PINCTL_IN_EN) {
                switch (pin_ctl & AC_PINCTL_VREFEN) {
                case AC_PINCTL_VREF_HIZ: item = 3; break;
                case AC_PINCTL_VREF_50:  item = 4; break;
                case AC_PINCTL_VREF_GRD: item = 5; break;
                case AC_PINCTL_VREF_80:  item = 6; break;
                case AC_PINCTL_VREF_100: item = 7; break;
                }
        }
        ucontrol->value.enumerated.item[0] = item;
        return 0;
}

static int alc_test_pin_ctl_put(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = (hda_nid_t)kcontrol->private_value;
        static unsigned int ctls[] = {
                0, AC_PINCTL_OUT_EN, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN,
                AC_PINCTL_IN_EN | AC_PINCTL_VREF_HIZ,
                AC_PINCTL_IN_EN | AC_PINCTL_VREF_50,
                AC_PINCTL_IN_EN | AC_PINCTL_VREF_GRD,
                AC_PINCTL_IN_EN | AC_PINCTL_VREF_80,
                AC_PINCTL_IN_EN | AC_PINCTL_VREF_100,
        };
        unsigned int old_ctl, new_ctl;

        old_ctl = snd_hda_codec_read(codec, nid, 0,
                                     AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
        new_ctl = ctls[ucontrol->value.enumerated.item[0]];
        if (old_ctl != new_ctl) {
                snd_hda_codec_write(codec, nid, 0,
                                    AC_VERB_SET_PIN_WIDGET_CONTROL, new_ctl);
                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                                    (ucontrol->value.enumerated.item[0] >= 3 ?
                                     0xb080 : 0xb000));
                return 1;
        }
        return 0;
}

static int alc_test_pin_src_info(struct snd_kcontrol *kcontrol,
                                 struct snd_ctl_elem_info *uinfo)
{
        static char *texts[] = {
                "Front", "Surround", "CLFE", "Side"
        };
        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
        uinfo->count = 1;
        uinfo->value.enumerated.items = 4;
        if (uinfo->value.enumerated.item >= 4)
                uinfo->value.enumerated.item = 3;
        strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
        return 0;
}

static int alc_test_pin_src_get(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = (hda_nid_t)kcontrol->private_value;
        unsigned int sel;

        sel = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONNECT_SEL, 0);
        ucontrol->value.enumerated.item[0] = sel & 3;
        return 0;
}

static int alc_test_pin_src_put(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        hda_nid_t nid = (hda_nid_t)kcontrol->private_value;
        unsigned int sel;

        sel = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONNECT_SEL, 0) & 3;
        if (ucontrol->value.enumerated.item[0] != sel) {
                sel = ucontrol->value.enumerated.item[0] & 3;
                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, sel);
                return 1;
        }
        return 0;
}

#define PIN_CTL_TEST(xname,nid) {                       \
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,    \
                        .name = xname,                 \
                        .info = alc_test_pin_ctl_info, \
                        .get = alc_test_pin_ctl_get,   \
                        .put = alc_test_pin_ctl_put,   \
                        .private_value = nid           \
                        }

#define PIN_SRC_TEST(xname,nid) {                       \
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,    \
                        .name = xname,                 \
                        .info = alc_test_pin_src_info, \
                        .get = alc_test_pin_src_get,   \
                        .put = alc_test_pin_src_put,   \
                        .private_value = nid           \
                        }

static struct snd_kcontrol_new alc880_test_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("CLFE Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_BIND_MUTE("CLFE Playback Switch", 0x0e, 2, HDA_INPUT),
        HDA_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
        PIN_CTL_TEST("Front Pin Mode", 0x14),
        PIN_CTL_TEST("Surround Pin Mode", 0x15),
        PIN_CTL_TEST("CLFE Pin Mode", 0x16),
        PIN_CTL_TEST("Side Pin Mode", 0x17),
        PIN_CTL_TEST("In-1 Pin Mode", 0x18),
        PIN_CTL_TEST("In-2 Pin Mode", 0x19),
        PIN_CTL_TEST("In-3 Pin Mode", 0x1a),
        PIN_CTL_TEST("In-4 Pin Mode", 0x1b),
        PIN_SRC_TEST("In-1 Pin Source", 0x18),
        PIN_SRC_TEST("In-2 Pin Source", 0x19),
        PIN_SRC_TEST("In-3 Pin Source", 0x1a),
        PIN_SRC_TEST("In-4 Pin Source", 0x1b),
        HDA_CODEC_VOLUME("In-1 Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("In-1 Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("In-2 Playback Volume", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("In-2 Playback Switch", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("In-3 Playback Volume", 0x0b, 0x2, HDA_INPUT),
        HDA_CODEC_MUTE("In-3 Playback Switch", 0x0b, 0x2, HDA_INPUT),
        HDA_CODEC_VOLUME("In-4 Playback Volume", 0x0b, 0x3, HDA_INPUT),
        HDA_CODEC_MUTE("In-4 Playback Switch", 0x0b, 0x3, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x4, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x4, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Channel Mode",
                .info = alc_ch_mode_info,
                .get = alc_ch_mode_get,
                .put = alc_ch_mode_put,
        },
        { } /* end */
};

static struct hda_verb alc880_test_init_verbs[] = {
        /* Unmute inputs of 0x0c - 0x0f */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        /* Vol output for 0x0c-0x0f */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        /* Set output pins 0x14-0x17 */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        /* Unmute output pins 0x14-0x17 */
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Set input pins 0x18-0x1c */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        /* Mute input pins 0x18-0x1b */
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* ADC set up */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* Analog input/passthru */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
        { }
};
#endif

/*
 */

static struct hda_board_config alc880_cfg_tbl[] = {
        /* Back 3 jack, front 2 jack */
        { .modelname = "3stack", .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe200, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe201, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe202, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe203, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe204, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe205, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe206, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe207, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe208, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe209, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe20a, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe20b, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe20c, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe20d, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe20e, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe20f, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe210, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe211, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe212, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe213, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe214, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe234, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe302, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe303, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe304, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe306, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe307, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe404, .config = ALC880_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xa101, .config = ALC880_3ST },
        { .pci_subvendor = 0x107b, .pci_subdevice = 0x3031, .config = ALC880_3ST },
        { .pci_subvendor = 0x107b, .pci_subdevice = 0x4036, .config = ALC880_3ST },
        { .pci_subvendor = 0x107b, .pci_subdevice = 0x4037, .config = ALC880_3ST },
        { .pci_subvendor = 0x107b, .pci_subdevice = 0x4038, .config = ALC880_3ST },
        { .pci_subvendor = 0x107b, .pci_subdevice = 0x4040, .config = ALC880_3ST },
        { .pci_subvendor = 0x107b, .pci_subdevice = 0x4041, .config = ALC880_3ST },
        /* TCL S700 */
        { .modelname = "tcl", .config = ALC880_TCL_S700 },
        { .pci_subvendor = 0x19db, .pci_subdevice = 0x4188, .config = ALC880_TCL_S700 },

        /* Back 3 jack, front 2 jack (Internal add Aux-In) */
        { .pci_subvendor = 0x1025, .pci_subdevice = 0xe310, .config = ALC880_3ST },
        { .pci_subvendor = 0x104d, .pci_subdevice = 0x81d6, .config = ALC880_3ST }, 
        { .pci_subvendor = 0x104d, .pci_subdevice = 0x81a0, .config = ALC880_3ST },

        /* Back 3 jack plus 1 SPDIF out jack, front 2 jack */
        { .modelname = "3stack-digout", .config = ALC880_3ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe308, .config = ALC880_3ST_DIG },
        { .pci_subvendor = 0x1025, .pci_subdevice = 0x0070, .config = ALC880_3ST_DIG },

        /* Clevo laptops */
        { .modelname = "clevo", .config = ALC880_CLEVO },
        { .pci_subvendor = 0x1558, .pci_subdevice = 0x0520,
          .config = ALC880_CLEVO }, /* Clevo m520G NB */
        { .pci_subvendor = 0x1558, .pci_subdevice = 0x0660,
          .config = ALC880_CLEVO }, /* Clevo m665n */

        /* Back 3 jack plus 1 SPDIF out jack, front 2 jack (Internal add Aux-In)*/
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe305, .config = ALC880_3ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xd402, .config = ALC880_3ST_DIG },
        { .pci_subvendor = 0x1025, .pci_subdevice = 0xe309, .config = ALC880_3ST_DIG },

        /* Back 5 jack, front 2 jack */
        { .modelname = "5stack", .config = ALC880_5ST },
        { .pci_subvendor = 0x107b, .pci_subdevice = 0x3033, .config = ALC880_5ST },
        { .pci_subvendor = 0x107b, .pci_subdevice = 0x4039, .config = ALC880_5ST },
        { .pci_subvendor = 0x107b, .pci_subdevice = 0x3032, .config = ALC880_5ST },
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x2a09, .config = ALC880_5ST },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x814e, .config = ALC880_5ST },

        /* Back 5 jack plus 1 SPDIF out jack, front 2 jack */
        { .modelname = "5stack-digout", .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe224, .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe400, .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe401, .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xe402, .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xd400, .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xd401, .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xa100, .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0x1565, .pci_subdevice = 0x8202, .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0x1019, .pci_subdevice = 0xa880, .config = ALC880_5ST_DIG },
        { .pci_subvendor = 0xa0a0, .pci_subdevice = 0x0560,
          .config = ALC880_5ST_DIG }, /* Aopen i915GMm-HFS */
        /* { .pci_subvendor = 0x1019, .pci_subdevice = 0xa884, .config = ALC880_5ST_DIG }, */ /* conflict with 6stack */
        { .pci_subvendor = 0x1695, .pci_subdevice = 0x400d, .config = ALC880_5ST_DIG },
        /* note subvendor = 0 below */
        /* { .pci_subvendor = 0x0000, .pci_subdevice = 0x8086, .config = ALC880_5ST_DIG }, */

        { .modelname = "w810", .config = ALC880_W810 },
        { .pci_subvendor = 0x161f, .pci_subdevice = 0x203d, .config = ALC880_W810 },

        { .modelname = "z71v", .config = ALC880_Z71V },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x1964, .config = ALC880_Z71V },

        { .modelname = "6stack", .config = ALC880_6ST },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x8196, .config = ALC880_6ST }, /* ASUS P5GD1-HVM */
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x81b4, .config = ALC880_6ST },
        { .pci_subvendor = 0x1019, .pci_subdevice = 0xa884, .config = ALC880_6ST }, /* Acer APFV */
        { .pci_subvendor = 0x1458, .pci_subdevice = 0xa102, .config = ALC880_6ST }, /* Gigabyte K8N51 */

        { .modelname = "6stack-digout", .config = ALC880_6ST_DIG },
        { .pci_subvendor = 0x2668, .pci_subdevice = 0x8086, .config = ALC880_6ST_DIG },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0x2668, .config = ALC880_6ST_DIG },
        { .pci_subvendor = 0x1462, .pci_subdevice = 0x1150, .config = ALC880_6ST_DIG },
        { .pci_subvendor = 0xe803, .pci_subdevice = 0x1019, .config = ALC880_6ST_DIG },
        { .pci_subvendor = 0x1039, .pci_subdevice = 0x1234, .config = ALC880_6ST_DIG },
        { .pci_subvendor = 0x1025, .pci_subdevice = 0x0077, .config = ALC880_6ST_DIG },
        { .pci_subvendor = 0x1025, .pci_subdevice = 0x0078, .config = ALC880_6ST_DIG },
        { .pci_subvendor = 0x1025, .pci_subdevice = 0x0087, .config = ALC880_6ST_DIG },
        { .pci_subvendor = 0x1297, .pci_subdevice = 0xc790, .config = ALC880_6ST_DIG }, /* Shuttle ST20G5 */
        { .pci_subvendor = 0x1509, .pci_subdevice = 0x925d, .config = ALC880_6ST_DIG }, /* FIC P4M-915GD1 */
        { .pci_subvendor = 0x1695, .pci_subdevice = 0x4012, .config = ALC880_5ST_DIG }, /* Epox EP-5LDA+ GLi */

        { .modelname = "asus", .config = ALC880_ASUS },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x1964, .config = ALC880_ASUS_DIG },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x1973, .config = ALC880_ASUS_DIG },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x19b3, .config = ALC880_ASUS_DIG },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x1113, .config = ALC880_ASUS_DIG },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x1173, .config = ALC880_ASUS_DIG },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x1993, .config = ALC880_ASUS },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x10c2, .config = ALC880_ASUS_DIG }, /* Asus W6A */
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x10c3, .config = ALC880_ASUS_DIG },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x1133, .config = ALC880_ASUS },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x1123, .config = ALC880_ASUS_DIG },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x1143, .config = ALC880_ASUS },
        { .modelname = "asus-w1v", .config = ALC880_ASUS_W1V },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x10b3, .config = ALC880_ASUS_W1V },
        { .modelname = "asus-dig", .config = ALC880_ASUS_DIG },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x8181, .config = ALC880_ASUS_DIG }, /* ASUS P4GPL-X */
        { .modelname = "asus-dig2", .config = ALC880_ASUS_DIG2 },
        { .pci_subvendor = 0x1558, .pci_subdevice = 0x5401, .config = ALC880_ASUS_DIG2 },

        { .modelname = "uniwill", .config = ALC880_UNIWILL_DIG },
        { .pci_subvendor = 0x1584, .pci_subdevice = 0x9050, .config = ALC880_UNIWILL_DIG },     

        { .modelname = "F1734", .config = ALC880_F1734 },
        { .pci_subvendor = 0x1734, .pci_subdevice = 0x107c, .config = ALC880_F1734 },
        { .pci_subvendor = 0x1584, .pci_subdevice = 0x9054, .config = ALC880_F1734 },

        { .modelname = "lg", .config = ALC880_LG },
        { .pci_subvendor = 0x1854, .pci_subdevice = 0x003b, .config = ALC880_LG },
        { .pci_subvendor = 0x1854, .pci_subdevice = 0x0068, .config = ALC880_LG },

        { .modelname = "lg-lw", .config = ALC880_LG_LW },
        { .pci_subvendor = 0x1854, .pci_subdevice = 0x0018, .config = ALC880_LG_LW },

#ifdef CONFIG_SND_DEBUG
        { .modelname = "test", .config = ALC880_TEST },
#endif
        { .modelname = "auto", .config = ALC880_AUTO },

        {}
};

/*
 * ALC880 codec presets
 */
static struct alc_config_preset alc880_presets[] = {
        [ALC880_3ST] = {
                .mixers = { alc880_three_stack_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_3stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
                .channel_mode = alc880_threestack_modes,
                .need_dac_fix = 1,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_3ST_DIG] = {
                .mixers = { alc880_three_stack_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_3stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
                .channel_mode = alc880_threestack_modes,
                .need_dac_fix = 1,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_TCL_S700] = {
                .mixers = { alc880_tcl_s700_mixer },
                .init_verbs = { alc880_volume_init_verbs,
                                alc880_pin_tcl_S700_init_verbs,
                                alc880_gpio2_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .hp_nid = 0x03,
                .num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
                .channel_mode = alc880_2_jack_modes,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_5ST] = {
                .mixers = { alc880_three_stack_mixer, alc880_five_stack_mixer},
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_5stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc880_fivestack_modes),
                .channel_mode = alc880_fivestack_modes,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_5ST_DIG] = {
                .mixers = { alc880_three_stack_mixer, alc880_five_stack_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_5stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_fivestack_modes),
                .channel_mode = alc880_fivestack_modes,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_6ST] = {
                .mixers = { alc880_six_stack_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_6stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_6st_dac_nids),
                .dac_nids = alc880_6st_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc880_sixstack_modes),
                .channel_mode = alc880_sixstack_modes,
                .input_mux = &alc880_6stack_capture_source,
        },
        [ALC880_6ST_DIG] = {
                .mixers = { alc880_six_stack_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_6stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_6st_dac_nids),
                .dac_nids = alc880_6st_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_sixstack_modes),
                .channel_mode = alc880_sixstack_modes,
                .input_mux = &alc880_6stack_capture_source,
        },
        [ALC880_W810] = {
                .mixers = { alc880_w810_base_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_w810_init_verbs,
                                alc880_gpio2_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_w810_dac_nids),
                .dac_nids = alc880_w810_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_w810_modes),
                .channel_mode = alc880_w810_modes,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_Z71V] = {
                .mixers = { alc880_z71v_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_z71v_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_z71v_dac_nids),
                .dac_nids = alc880_z71v_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .hp_nid = 0x03,
                .num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
                .channel_mode = alc880_2_jack_modes,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_F1734] = {
                .mixers = { alc880_f1734_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_f1734_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_f1734_dac_nids),
                .dac_nids = alc880_f1734_dac_nids,
                .hp_nid = 0x02,
                .num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
                .channel_mode = alc880_2_jack_modes,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_ASUS] = {
                .mixers = { alc880_asus_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
                                alc880_gpio1_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
                .dac_nids = alc880_asus_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
                .channel_mode = alc880_asus_modes,
                .need_dac_fix = 1,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_ASUS_DIG] = {
                .mixers = { alc880_asus_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
                                alc880_gpio1_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
                .dac_nids = alc880_asus_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
                .channel_mode = alc880_asus_modes,
                .need_dac_fix = 1,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_ASUS_DIG2] = {
                .mixers = { alc880_asus_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
                                alc880_gpio2_init_verbs }, /* use GPIO2 */
                .num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
                .dac_nids = alc880_asus_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
                .channel_mode = alc880_asus_modes,
                .need_dac_fix = 1,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_ASUS_W1V] = {
                .mixers = { alc880_asus_mixer, alc880_asus_w1v_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
                                alc880_gpio1_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
                .dac_nids = alc880_asus_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
                .channel_mode = alc880_asus_modes,
                .need_dac_fix = 1,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_UNIWILL_DIG] = {
                .mixers = { alc880_asus_mixer, alc880_pcbeep_mixer },
                .init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
                .dac_nids = alc880_asus_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
                .channel_mode = alc880_asus_modes,
                .need_dac_fix = 1,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_CLEVO] = {
                .mixers = { alc880_three_stack_mixer },
                .init_verbs = { alc880_volume_init_verbs,
                                alc880_pin_clevo_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .hp_nid = 0x03,
                .num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
                .channel_mode = alc880_threestack_modes,
                .need_dac_fix = 1,
                .input_mux = &alc880_capture_source,
        },
        [ALC880_LG] = {
                .mixers = { alc880_lg_mixer },
                .init_verbs = { alc880_volume_init_verbs,
                                alc880_lg_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_lg_dac_nids),
                .dac_nids = alc880_lg_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_lg_ch_modes),
                .channel_mode = alc880_lg_ch_modes,
                .need_dac_fix = 1,
                .input_mux = &alc880_lg_capture_source,
                .unsol_event = alc880_lg_unsol_event,
                .init_hook = alc880_lg_automute,
        },
        [ALC880_LG_LW] = {
                .mixers = { alc880_lg_lw_mixer },
                .init_verbs = { alc880_volume_init_verbs,
                                alc880_lg_lw_init_verbs },
                .num_dacs = 1, 
                .dac_nids = alc880_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
                .channel_mode = alc880_2_jack_modes,
                .input_mux = &alc880_lg_lw_capture_source,
                .unsol_event = alc880_lg_lw_unsol_event,
                .init_hook = alc880_lg_lw_automute,
        },
#ifdef CONFIG_SND_DEBUG
        [ALC880_TEST] = {
                .mixers = { alc880_test_mixer },
                .init_verbs = { alc880_test_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_test_dac_nids),
                .dac_nids = alc880_test_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_test_modes),
                .channel_mode = alc880_test_modes,
                .input_mux = &alc880_test_capture_source,
        },
#endif
};

/*
 * Automatic parse of I/O pins from the BIOS configuration
 */

#define NUM_CONTROL_ALLOC       32
#define NUM_VERB_ALLOC          32

enum {
        ALC_CTL_WIDGET_VOL,
        ALC_CTL_WIDGET_MUTE,
        ALC_CTL_BIND_MUTE,
};
static struct snd_kcontrol_new alc880_control_templates[] = {
        HDA_CODEC_VOLUME(NULL, 0, 0, 0),
        HDA_CODEC_MUTE(NULL, 0, 0, 0),
        HDA_BIND_MUTE(NULL, 0, 0, 0),
};

/* add dynamic controls */
static int add_control(struct alc_spec *spec, int type, const char *name, unsigned long val)
{
        struct snd_kcontrol_new *knew;

        if (spec->num_kctl_used >= spec->num_kctl_alloc) {
                int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;

                knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */
                if (! knew)
                        return -ENOMEM;
                if (spec->kctl_alloc) {
                        memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc);
                        kfree(spec->kctl_alloc);
                }
                spec->kctl_alloc = knew;
                spec->num_kctl_alloc = num;
        }

        knew = &spec->kctl_alloc[spec->num_kctl_used];
        *knew = alc880_control_templates[type];
        knew->name = kstrdup(name, GFP_KERNEL);
        if (! knew->name)
                return -ENOMEM;
        knew->private_value = val;
        spec->num_kctl_used++;
        return 0;
}

#define alc880_is_fixed_pin(nid)        ((nid) >= 0x14 && (nid) <= 0x17)
#define alc880_fixed_pin_idx(nid)       ((nid) - 0x14)
#define alc880_is_multi_pin(nid)        ((nid) >= 0x18)
#define alc880_multi_pin_idx(nid)       ((nid) - 0x18)
#define alc880_is_input_pin(nid)        ((nid) >= 0x18)
#define alc880_input_pin_idx(nid)       ((nid) - 0x18)
#define alc880_idx_to_dac(nid)          ((nid) + 0x02)
#define alc880_dac_to_idx(nid)          ((nid) - 0x02)
#define alc880_idx_to_mixer(nid)        ((nid) + 0x0c)
#define alc880_idx_to_selector(nid)     ((nid) + 0x10)
#define ALC880_PIN_CD_NID               0x1c

/* fill in the dac_nids table from the parsed pin configuration */
static int alc880_auto_fill_dac_nids(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
{
        hda_nid_t nid;
        int assigned[4];
        int i, j;

        memset(assigned, 0, sizeof(assigned));
        spec->multiout.dac_nids = spec->private_dac_nids;

        /* check the pins hardwired to audio widget */
        for (i = 0; i < cfg->line_outs; i++) {
                nid = cfg->line_out_pins[i];
                if (alc880_is_fixed_pin(nid)) {
                        int idx = alc880_fixed_pin_idx(nid);
                        spec->multiout.dac_nids[i] = alc880_idx_to_dac(idx);
                        assigned[idx] = 1;
                }
        }
        /* left pins can be connect to any audio widget */
        for (i = 0; i < cfg->line_outs; i++) {
                nid = cfg->line_out_pins[i];
                if (alc880_is_fixed_pin(nid))
                        continue;
                /* search for an empty channel */
                for (j = 0; j < cfg->line_outs; j++) {
                        if (! assigned[j]) {
                                spec->multiout.dac_nids[i] = alc880_idx_to_dac(j);
                                assigned[j] = 1;
                                break;
                        }
                }
        }
        spec->multiout.num_dacs = cfg->line_outs;
        return 0;
}

/* add playback controls from the parsed DAC table */
static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
                                             const struct auto_pin_cfg *cfg)
{
        char name[32];
        static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
        hda_nid_t nid;
        int i, err;

        for (i = 0; i < cfg->line_outs; i++) {
                if (! spec->multiout.dac_nids[i])
                        continue;
                nid = alc880_idx_to_mixer(alc880_dac_to_idx(spec->multiout.dac_nids[i]));
                if (i == 2) {
                        /* Center/LFE */
                        if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Center Playback Volume",
                                               HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
                                return err;
                        if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "LFE Playback Volume",
                                               HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
                                return err;
                        if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "Center Playback Switch",
                                               HDA_COMPOSE_AMP_VAL(nid, 1, 2, HDA_INPUT))) < 0)
                                return err;
                        if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "LFE Playback Switch",
                                               HDA_COMPOSE_AMP_VAL(nid, 2, 2, HDA_INPUT))) < 0)
                                return err;
                } else {
                        sprintf(name, "%s Playback Volume", chname[i]);
                        if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
                                return err;
                        sprintf(name, "%s Playback Switch", chname[i]);
                        if ((err = add_control(spec, ALC_CTL_BIND_MUTE, name,
                                               HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT))) < 0)
                                return err;
                }
        }
        return 0;
}

/* add playback controls for speaker and HP outputs */
static int alc880_auto_create_extra_out(struct alc_spec *spec, hda_nid_t pin,
                                        const char *pfx)
{
        hda_nid_t nid;
        int err;
        char name[32];

        if (! pin)
                return 0;

        if (alc880_is_fixed_pin(pin)) {
                nid = alc880_idx_to_dac(alc880_fixed_pin_idx(pin));
                /* specify the DAC as the extra output */
                if (! spec->multiout.hp_nid)
                        spec->multiout.hp_nid = nid;
                else
                        spec->multiout.extra_out_nid[0] = nid;
                /* control HP volume/switch on the output mixer amp */
                nid = alc880_idx_to_mixer(alc880_fixed_pin_idx(pin));
                sprintf(name, "%s Playback Volume", pfx);
                if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
                                       HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
                        return err;
                sprintf(name, "%s Playback Switch", pfx);
                if ((err = add_control(spec, ALC_CTL_BIND_MUTE, name,
                                       HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT))) < 0)
                        return err;
        } else if (alc880_is_multi_pin(pin)) {
                /* set manual connection */
                /* we have only a switch on HP-out PIN */
                sprintf(name, "%s Playback Switch", pfx);
                if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
                                       HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT))) < 0)
                        return err;
        }
        return 0;
}

/* create input playback/capture controls for the given pin */
static int new_analog_input(struct alc_spec *spec, hda_nid_t pin, const char *ctlname,
                            int idx, hda_nid_t mix_nid)
{
        char name[32];
        int err;

        sprintf(name, "%s Playback Volume", ctlname);
        if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
                               HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT))) < 0)
                return err;
        sprintf(name, "%s Playback Switch", ctlname);
        if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
                               HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT))) < 0)
                return err;
        return 0;
}

/* create playback/capture controls for input pins */
static int alc880_auto_create_analog_input_ctls(struct alc_spec *spec,
                                                const struct auto_pin_cfg *cfg)
{
        struct hda_input_mux *imux = &spec->private_imux;
        int i, err, idx;

        for (i = 0; i < AUTO_PIN_LAST; i++) {
                if (alc880_is_input_pin(cfg->input_pins[i])) {
                        idx = alc880_input_pin_idx(cfg->input_pins[i]);
                        err = new_analog_input(spec, cfg->input_pins[i],
                                               auto_pin_cfg_labels[i],
                                               idx, 0x0b);
                        if (err < 0)
                                return err;
                        imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
                        imux->items[imux->num_items].index = alc880_input_pin_idx(cfg->input_pins[i]);
                        imux->num_items++;
                }
        }
        return 0;
}

static void alc880_auto_set_output_and_unmute(struct hda_codec *codec,
                                              hda_nid_t nid, int pin_type,
                                              int dac_idx)
{
        /* set as output */
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
        /* need the manual connection? */
        if (alc880_is_multi_pin(nid)) {
                struct alc_spec *spec = codec->spec;
                int idx = alc880_multi_pin_idx(nid);
                snd_hda_codec_write(codec, alc880_idx_to_selector(idx), 0,
                                    AC_VERB_SET_CONNECT_SEL,
                                    alc880_dac_to_idx(spec->multiout.dac_nids[dac_idx]));
        }
}

static void alc880_auto_init_multi_out(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        for (i = 0; i < spec->autocfg.line_outs; i++) {
                hda_nid_t nid = spec->autocfg.line_out_pins[i];
                alc880_auto_set_output_and_unmute(codec, nid, PIN_OUT, i);
        }
}

static void alc880_auto_init_extra_out(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        hda_nid_t pin;

        pin = spec->autocfg.speaker_pins[0];
        if (pin) /* connect to front */
                alc880_auto_set_output_and_unmute(codec, pin, PIN_OUT, 0);
        pin = spec->autocfg.hp_pin;
        if (pin) /* connect to front */
                alc880_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
}

static void alc880_auto_init_analog_input(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        for (i = 0; i < AUTO_PIN_LAST; i++) {
                hda_nid_t nid = spec->autocfg.input_pins[i];
                if (alc880_is_input_pin(nid)) {
                        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                                            i <= AUTO_PIN_FRONT_MIC ? PIN_VREF80 : PIN_IN);
                        if (nid != ALC880_PIN_CD_NID)
                                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                                                    AMP_OUT_MUTE);
                }
        }
}

/* parse the BIOS configuration and set up the alc_spec */
/* return 1 if successful, 0 if the proper config is not found, or a negative error code */
static int alc880_parse_auto_config(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int err;
        static hda_nid_t alc880_ignore[] = { 0x1d, 0 };

        if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
                                                alc880_ignore)) < 0)
                return err;
        if (! spec->autocfg.line_outs)
                return 0; /* can't find valid BIOS pin config */

        if ((err = alc880_auto_fill_dac_nids(spec, &spec->autocfg)) < 0 ||
            (err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
            (err = alc880_auto_create_extra_out(spec,
                                                spec->autocfg.speaker_pins[0],
                                                "Speaker")) < 0 ||
            (err = alc880_auto_create_extra_out(spec, spec->autocfg.hp_pin,
                                                "Headphone")) < 0 ||
            (err = alc880_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
                return err;

        spec->multiout.max_channels = spec->multiout.num_dacs * 2;

        if (spec->autocfg.dig_out_pin)
                spec->multiout.dig_out_nid = ALC880_DIGOUT_NID;
        if (spec->autocfg.dig_in_pin)
                spec->dig_in_nid = ALC880_DIGIN_NID;

        if (spec->kctl_alloc)
                spec->mixers[spec->num_mixers++] = spec->kctl_alloc;

        spec->init_verbs[spec->num_init_verbs++] = alc880_volume_init_verbs;

        spec->num_mux_defs = 1;
        spec->input_mux = &spec->private_imux;

        return 1;
}

/* additional initialization for auto-configuration model */
static void alc880_auto_init(struct hda_codec *codec)
{
        alc880_auto_init_multi_out(codec);
        alc880_auto_init_extra_out(codec);
        alc880_auto_init_analog_input(codec);
}

/*
 * OK, here we have finally the patch for ALC880
 */

static int patch_alc880(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, alc880_cfg_tbl);
        if (board_config < 0 || board_config >= ALC880_MODEL_LAST) {
                printk(KERN_INFO "hda_codec: Unknown model for ALC880, "
                       "trying auto-probe from BIOS...\n");
                board_config = ALC880_AUTO;
        }

        if (board_config == ALC880_AUTO) {
                /* automatic parse from the BIOS config */
                err = alc880_parse_auto_config(codec);
                if (err < 0) {
                        alc_free(codec);
                        return err;
                } else if (! err) {
                        printk(KERN_INFO
                               "hda_codec: Cannot set up configuration "
                               "from BIOS.  Using 3-stack mode...\n");
                        board_config = ALC880_3ST;
                }
        }

        if (board_config != ALC880_AUTO)
                setup_preset(spec, &alc880_presets[board_config]);

        spec->stream_name_analog = "ALC880 Analog";
        spec->stream_analog_playback = &alc880_pcm_analog_playback;
        spec->stream_analog_capture = &alc880_pcm_analog_capture;

        spec->stream_name_digital = "ALC880 Digital";
        spec->stream_digital_playback = &alc880_pcm_digital_playback;
        spec->stream_digital_capture = &alc880_pcm_digital_capture;

        if (! spec->adc_nids && spec->input_mux) {
                /* check whether NID 0x07 is valid */
                unsigned int wcap = get_wcaps(codec, alc880_adc_nids[0]);
                wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; /* get type */
                if (wcap != AC_WID_AUD_IN) {
                        spec->adc_nids = alc880_adc_nids_alt;
                        spec->num_adc_nids = ARRAY_SIZE(alc880_adc_nids_alt);
                        spec->mixers[spec->num_mixers] = alc880_capture_alt_mixer;
                        spec->num_mixers++;
                } else {
                        spec->adc_nids = alc880_adc_nids;
                        spec->num_adc_nids = ARRAY_SIZE(alc880_adc_nids);
                        spec->mixers[spec->num_mixers] = alc880_capture_mixer;
                        spec->num_mixers++;
                }
        }

        codec->patch_ops = alc_patch_ops;
        if (board_config == ALC880_AUTO)
                spec->init_hook = alc880_auto_init;

        return 0;
}


/*
 * ALC260 support
 */

static hda_nid_t alc260_dac_nids[1] = {
        /* front */
        0x02,
};

static hda_nid_t alc260_adc_nids[1] = {
        /* ADC0 */
        0x04,
};

static hda_nid_t alc260_adc_nids_alt[1] = {
        /* ADC1 */
        0x05,
};

static hda_nid_t alc260_hp_adc_nids[2] = {
        /* ADC1, 0 */
        0x05, 0x04
};

/* NIDs used when simultaneous access to both ADCs makes sense.  Note that
 * alc260_capture_mixer assumes ADC0 (nid 0x04) is the first ADC.
 */
static hda_nid_t alc260_dual_adc_nids[2] = {
        /* ADC0, ADC1 */
        0x04, 0x05
};

#define ALC260_DIGOUT_NID       0x03
#define ALC260_DIGIN_NID        0x06

static struct hda_input_mux alc260_capture_source = {
        .num_items = 4,
        .items = {
                { "Mic", 0x0 },
                { "Front Mic", 0x1 },
                { "Line", 0x2 },
                { "CD", 0x4 },
        },
};

/* On Fujitsu S702x laptops capture only makes sense from Mic/LineIn jack,
 * headphone jack and the internal CD lines since these are the only pins at
 * which audio can appear.  For flexibility, also allow the option of
 * recording the mixer output on the second ADC (ADC0 doesn't have a
 * connection to the mixer output).
 */
static struct hda_input_mux alc260_fujitsu_capture_sources[2] = {
        {
                .num_items = 3,
                .items = {
                        { "Mic/Line", 0x0 },
                        { "CD", 0x4 },
                        { "Headphone", 0x2 },
                },
        },
        {
                .num_items = 4,
                .items = {
                        { "Mic/Line", 0x0 },
                        { "CD", 0x4 },
                        { "Headphone", 0x2 },
                        { "Mixer", 0x5 },
                },
        },

};

/* Acer TravelMate(/Extensa/Aspire) notebooks have similar configuration to
 * the Fujitsu S702x, but jacks are marked differently.
 */
static struct hda_input_mux alc260_acer_capture_sources[2] = {
        {
                .num_items = 4,
                .items = {
                        { "Mic", 0x0 },
                        { "Line", 0x2 },
                        { "CD", 0x4 },
                        { "Headphone", 0x5 },
                },
        },
        {
                .num_items = 5,
                .items = {
                        { "Mic", 0x0 },
                        { "Line", 0x2 },
                        { "CD", 0x4 },
                        { "Headphone", 0x6 },
                        { "Mixer", 0x5 },
                },
        },
};
/*
 * This is just place-holder, so there's something for alc_build_pcms to look
 * at when it calculates the maximum number of channels. ALC260 has no mixer
 * element which allows changing the channel mode, so the verb list is
 * never used.
 */
static struct hda_channel_mode alc260_modes[1] = {
        { 2, NULL },
};


/* Mixer combinations
 *
 * basic: base_output + input + pc_beep + capture
 * HP: base_output + input + capture_alt
 * HP_3013: hp_3013 + input + capture
 * fujitsu: fujitsu + capture
 * acer: acer + capture
 */

static struct snd_kcontrol_new alc260_base_output_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x08, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x08, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Headphone Playback Switch", 0x09, 2, HDA_INPUT),
        HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT),
        { } /* end */
};      

static struct snd_kcontrol_new alc260_input_mixer[] = {
        HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x07, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x07, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x07, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x07, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x07, 0x01, HDA_INPUT),
        { } /* end */
};

static struct snd_kcontrol_new alc260_pc_beep_mixer[] = {
        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x07, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x07, 0x05, HDA_INPUT),
        { } /* end */
};

static struct snd_kcontrol_new alc260_hp_3013_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x09, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Front Playback Switch", 0x10, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Aux-In Playback Volume", 0x07, 0x06, HDA_INPUT),
        HDA_CODEC_MUTE("Aux-In Playback Switch", 0x07, 0x06, HDA_INPUT),
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x08, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("iSpeaker Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE_MONO("iSpeaker Playback Switch", 0x11, 1, 0x0, HDA_OUTPUT),
        { } /* end */
};

/* Fujitsu S702x series laptops.  ALC260 pin usage: Mic/Line jack = 0x12, 
 * HP jack = 0x14, CD audio =  0x16, internal speaker = 0x10.
 */
static struct snd_kcontrol_new alc260_fujitsu_mixer[] = {
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x08, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Headphone Playback Switch", 0x08, 2, HDA_INPUT),
        ALC_PIN_MODE("Headphone Jack Mode", 0x14, ALC_PIN_DIR_INOUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic/Line Playback Volume", 0x07, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic/Line Playback Switch", 0x07, 0x0, HDA_INPUT),
        ALC_PIN_MODE("Mic/Line Jack Mode", 0x12, ALC_PIN_DIR_IN),
        HDA_CODEC_VOLUME("Beep Playback Volume", 0x07, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("Beep Playback Switch", 0x07, 0x05, HDA_INPUT),
        HDA_CODEC_VOLUME("Internal Speaker Playback Volume", 0x09, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Internal Speaker Playback Switch", 0x09, 2, HDA_INPUT),
        { } /* end */
};

/* Mixer for Acer TravelMate(/Extensa/Aspire) notebooks.  Note that current
 * versions of the ALC260 don't act on requests to enable mic bias from NID
 * 0x0f (used to drive the headphone jack in these laptops).  The ALC260
 * datasheet doesn't mention this restriction.  At this stage it's not clear
 * whether this behaviour is intentional or is a hardware bug in chip
 * revisions available in early 2006.  Therefore for now allow the
 * "Headphone Jack Mode" control to span all choices, but if it turns out
 * that the lack of mic bias for this NID is intentional we could change the
 * mode from ALC_PIN_DIR_INOUT to ALC_PIN_DIR_INOUT_NOMICBIAS.
 *
 * In addition, Acer TravelMate(/Extensa/Aspire) notebooks in early 2006
 * don't appear to make the mic bias available from the "line" jack, even
 * though the NID used for this jack (0x14) can supply it.  The theory is
 * that perhaps Acer have included blocking capacitors between the ALC260
 * and the output jack.  If this turns out to be the case for all such
 * models the "Line Jack Mode" mode could be changed from ALC_PIN_DIR_INOUT
 * to ALC_PIN_DIR_INOUT_NOMICBIAS.
 */
static struct snd_kcontrol_new alc260_acer_mixer[] = {
        HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Master Playback Switch", 0x08, 2, HDA_INPUT),
        ALC_PIN_MODE("Headphone Jack Mode", 0x0f, ALC_PIN_DIR_INOUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x07, 0x0, HDA_INPUT),
        ALC_PIN_MODE("Mic Jack Mode", 0x12, ALC_PIN_DIR_IN),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x07, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x07, 0x02, HDA_INPUT),
        ALC_PIN_MODE("Line Jack Mode", 0x14, ALC_PIN_DIR_INOUT),
        HDA_CODEC_VOLUME("Beep Playback Volume", 0x07, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("Beep Playback Switch", 0x07, 0x05, HDA_INPUT),
        { } /* end */
};

/* capture mixer elements */
static struct snd_kcontrol_new alc260_capture_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x04, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x04, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x05, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x05, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* The multiple "Capture Source" controls confuse alsamixer
                 * So call somewhat different..
                 * FIXME: the controls appear in the "playback" view!
                 */
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 2,
                .info = alc_mux_enum_info,
                .get = alc_mux_enum_get,
                .put = alc_mux_enum_put,
        },
        { } /* end */
};

static struct snd_kcontrol_new alc260_capture_alt_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x05, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x05, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* The multiple "Capture Source" controls confuse alsamixer
                 * So call somewhat different..
                 * FIXME: the controls appear in the "playback" view!
                 */
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 1,
                .info = alc_mux_enum_info,
                .get = alc_mux_enum_get,
                .put = alc_mux_enum_put,
        },
        { } /* end */
};

/*
 * initialization verbs
 */
static struct hda_verb alc260_init_verbs[] = {
        /* Line In pin widget for input */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        /* CD pin widget for input */
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        /* Mic1 (rear panel) pin widget for input and vref at 80% */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        /* Mic2 (front panel) pin widget for input and vref at 80% */
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        /* LINE-2 is used for line-out in rear */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        /* select line-out */
        {0x0e, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* LINE-OUT pin */
        {0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        /* enable HP */
        {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        /* enable Mono */
        {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        /* mute capture amp left and right */
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        /* set connection select to line in (default select for this ADC) */
        {0x04, AC_VERB_SET_CONNECT_SEL, 0x02},
        /* mute capture amp left and right */
        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        /* set connection select to line in (default select for this ADC) */
        {0x05, AC_VERB_SET_CONNECT_SEL, 0x02},
        /* set vol=0 Line-Out mixer amp left and right */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        /* unmute pin widget amp left and right (no gain on this amp) */
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* set vol=0 HP mixer amp left and right */
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        /* unmute pin widget amp left and right (no gain on this amp) */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* set vol=0 Mono mixer amp left and right */
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        /* unmute pin widget amp left and right (no gain on this amp) */
        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* unmute LINE-2 out pin */
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03 */
        /* mute CD */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
        /* mute Line In */
        {0x07,  AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        /* mute Mic */
        {0x07,  AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        /* Amp Indexes: DAC = 0x01 & mixer = 0x00 */
        /* mute Front out path */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        /* mute Headphone out path */
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        /* mute Mono out path */
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        { }
};

#if 0 /* should be identical with alc260_init_verbs? */
static struct hda_verb alc260_hp_init_verbs[] = {
        /* Headphone and output */
        {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
        /* mono output */
        {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
        /* Mic1 (rear panel) pin widget for input and vref at 80% */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
        /* Mic2 (front panel) pin widget for input and vref at 80% */
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
        /* Line In pin widget for input */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
        /* Line-2 pin widget for output */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
        /* CD pin widget for input */
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
        /* unmute amp left and right */
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0x7000},
        /* set connection select to line in (default select for this ADC) */
        {0x04, AC_VERB_SET_CONNECT_SEL, 0x02},
        /* unmute Line-Out mixer amp left and right (volume = 0) */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
        /* mute pin widget amp left and right (no gain on this amp) */
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
        /* unmute HP mixer amp left and right (volume = 0) */
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
        /* mute pin widget amp left and right (no gain on this amp) */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
        /* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03 */
        /* unmute CD */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x04 << 8))},
        /* unmute Line In */
        {0x07,  AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x02 << 8))},
        /* unmute Mic */
        {0x07,  AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        /* Amp Indexes: DAC = 0x01 & mixer = 0x00 */
        /* Unmute Front out path */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        /* Unmute Headphone out path */
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        /* Unmute Mono out path */
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        { }
};
#endif

static struct hda_verb alc260_hp_3013_init_verbs[] = {
        /* Line out and output */
        {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
        /* mono output */
        {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
        /* Mic1 (rear panel) pin widget for input and vref at 80% */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
        /* Mic2 (front panel) pin widget for input and vref at 80% */
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
        /* Line In pin widget for input */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
        /* Headphone pin widget for output */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
        /* CD pin widget for input */
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
        /* unmute amp left and right */
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0x7000},
        /* set connection select to line in (default select for this ADC) */
        {0x04, AC_VERB_SET_CONNECT_SEL, 0x02},
        /* unmute Line-Out mixer amp left and right (volume = 0) */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
        /* mute pin widget amp left and right (no gain on this amp) */
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
        /* unmute HP mixer amp left and right (volume = 0) */
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
        /* mute pin widget amp left and right (no gain on this amp) */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
        /* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03 */
        /* unmute CD */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x04 << 8))},
        /* unmute Line In */
        {0x07,  AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x02 << 8))},
        /* unmute Mic */
        {0x07,  AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        /* Amp Indexes: DAC = 0x01 & mixer = 0x00 */
        /* Unmute Front out path */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        /* Unmute Headphone out path */
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        /* Unmute Mono out path */
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        { }
};

/* Initialisation sequence for ALC260 as configured in Fujitsu S702x
 * laptops.  ALC260 pin usage: Mic/Line jack = 0x12, HP jack = 0x14, CD
 * audio = 0x16, internal speaker = 0x10.
 */
static struct hda_verb alc260_fujitsu_init_verbs[] = {
        /* Disable all GPIOs */
        {0x01, AC_VERB_SET_GPIO_MASK, 0},
        /* Internal speaker is connected to headphone pin */
        {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        /* Headphone/Line-out jack connects to Line1 pin; make it an output */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        /* Mic/Line-in jack is connected to mic1 pin, so make it an input */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        /* Ensure all other unused pins are disabled and muted. */
        {0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

        /* Disable digital (SPDIF) pins */
        {0x03, AC_VERB_SET_DIGI_CONVERT_1, 0},
        {0x06, AC_VERB_SET_DIGI_CONVERT_1, 0},

        /* Ensure Line1 pin widget takes its input from the OUT1 sum bus 
         * when acting as an output.
         */
        {0x0d, AC_VERB_SET_CONNECT_SEL, 0},

        /* Start with output sum widgets muted and their output gains at min */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},

        /* Unmute HP pin widget amp left and right (no equiv mixer ctrl) */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Unmute Line1 pin widget output buffer since it starts as an output.
         * If the pin mode is changed by the user the pin mode control will
         * take care of enabling the pin's input/output buffers as needed.
         * Therefore there's no need to enable the input buffer at this
         * stage.
         */
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Unmute input buffer of pin widget used for Line-in (no equiv 
         * mixer ctrl)
         */
        {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

        /* Mute capture amp left and right */
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        /* Set ADC connection select to match default mixer setting - line 
         * in (on mic1 pin)
         */
        {0x04, AC_VERB_SET_CONNECT_SEL, 0x00},

        /* Do the same for the second ADC: mute capture input amp and
         * set ADC connection to line in (on mic1 pin)
         */
        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x05, AC_VERB_SET_CONNECT_SEL, 0x00},

        /* Mute all inputs to mixer widget (even unconnected ones) */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mic2 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* line1 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* line2 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)}, /* Beep-gen pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)}, /* Line-out pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)}, /* HP-pin pin */

        { }
};

/* Initialisation sequence for ALC260 as configured in Acer TravelMate and
 * similar laptops (adapted from Fujitsu init verbs).
 */
static struct hda_verb alc260_acer_init_verbs[] = {
        /* On TravelMate laptops, GPIO 0 enables the internal speaker and
         * the headphone jack.  Turn this on and rely on the standard mute
         * methods whenever the user wants to turn these outputs off.
         */
        {0x01, AC_VERB_SET_GPIO_MASK, 0x01},
        {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
        {0x01, AC_VERB_SET_GPIO_DATA, 0x01},
        /* Internal speaker/Headphone jack is connected to Line-out pin */
        {0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        /* Internal microphone/Mic jack is connected to Mic1 pin */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
        /* Line In jack is connected to Line1 pin */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        /* Ensure all other unused pins are disabled and muted. */
        {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        /* Disable digital (SPDIF) pins */
        {0x03, AC_VERB_SET_DIGI_CONVERT_1, 0},
        {0x06, AC_VERB_SET_DIGI_CONVERT_1, 0},

        /* Ensure Mic1 and Line1 pin widgets take input from the OUT1 sum 
         * bus when acting as outputs.
         */
        {0x0b, AC_VERB_SET_CONNECT_SEL, 0},
        {0x0d, AC_VERB_SET_CONNECT_SEL, 0},

        /* Start with output sum widgets muted and their output gains at min */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},

        /* Unmute Line-out pin widget amp left and right (no equiv mixer ctrl) */
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Unmute Mic1 and Line1 pin widget input buffers since they start as
         * inputs. If the pin mode is changed by the user the pin mode control
         * will take care of enabling the pin's input/output buffers as needed.
         * Therefore there's no need to enable the input buffer at this
         * stage.
         */
        {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

        /* Mute capture amp left and right */
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        /* Set ADC connection select to match default mixer setting - mic
         * (on mic1 pin)
         */
        {0x04, AC_VERB_SET_CONNECT_SEL, 0x00},

        /* Do similar with the second ADC: mute capture input amp and
         * set ADC connection to mic to match ALSA's default state.
         */
        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x05, AC_VERB_SET_CONNECT_SEL, 0x00},

        /* Mute all inputs to mixer widget (even unconnected ones) */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mic2 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* line1 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* line2 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)}, /* Beep-gen pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)}, /* Line-out pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)}, /* HP-pin pin */

        { }
};

/* Test configuration for debugging, modelled after the ALC880 test
 * configuration.
 */
#ifdef CONFIG_SND_DEBUG
static hda_nid_t alc260_test_dac_nids[1] = {
        0x02,
};
static hda_nid_t alc260_test_adc_nids[2] = {
        0x04, 0x05,
};
/* For testing the ALC260, each input MUX needs its own definition since
 * the signal assignments are different.  This assumes that the first ADC 
 * is NID 0x04.
 */
static struct hda_input_mux alc260_test_capture_sources[2] = {
        {
                .num_items = 7,
                .items = {
                        { "MIC1 pin", 0x0 },
                        { "MIC2 pin", 0x1 },
                        { "LINE1 pin", 0x2 },
                        { "LINE2 pin", 0x3 },
                        { "CD pin", 0x4 },
                        { "LINE-OUT pin", 0x5 },
                        { "HP-OUT pin", 0x6 },
                },
        },
        {
                .num_items = 8,
                .items = {
                        { "MIC1 pin", 0x0 },
                        { "MIC2 pin", 0x1 },
                        { "LINE1 pin", 0x2 },
                        { "LINE2 pin", 0x3 },
                        { "CD pin", 0x4 },
                        { "Mixer", 0x5 },
                        { "LINE-OUT pin", 0x6 },
                        { "HP-OUT pin", 0x7 },
                },
        },
};
static struct snd_kcontrol_new alc260_test_mixer[] = {
        /* Output driver widgets */
        HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("LOUT2 Playback Volume", 0x09, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("LOUT2 Playback Switch", 0x09, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("LOUT1 Playback Volume", 0x08, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("LOUT1 Playback Switch", 0x08, 2, HDA_INPUT),

        /* Modes for retasking pin widgets
         * Note: the ALC260 doesn't seem to act on requests to enable mic
         * bias from NIDs 0x0f and 0x10.  The ALC260 datasheet doesn't
         * mention this restriction.  At this stage it's not clear whether
         * this behaviour is intentional or is a hardware bug in chip
         * revisions available at least up until early 2006.  Therefore for
         * now allow the "HP-OUT" and "LINE-OUT" Mode controls to span all
         * choices, but if it turns out that the lack of mic bias for these
         * NIDs is intentional we could change their modes from
         * ALC_PIN_DIR_INOUT to ALC_PIN_DIR_INOUT_NOMICBIAS.
         */
        ALC_PIN_MODE("HP-OUT pin mode", 0x10, ALC_PIN_DIR_INOUT),
        ALC_PIN_MODE("LINE-OUT pin mode", 0x0f, ALC_PIN_DIR_INOUT),
        ALC_PIN_MODE("LINE2 pin mode", 0x15, ALC_PIN_DIR_INOUT),
        ALC_PIN_MODE("LINE1 pin mode", 0x14, ALC_PIN_DIR_INOUT),
        ALC_PIN_MODE("MIC2 pin mode", 0x13, ALC_PIN_DIR_INOUT),
        ALC_PIN_MODE("MIC1 pin mode", 0x12, ALC_PIN_DIR_INOUT),

        /* Loopback mixer controls */
        HDA_CODEC_VOLUME("MIC1 Playback Volume", 0x07, 0x00, HDA_INPUT),
        HDA_CODEC_MUTE("MIC1 Playback Switch", 0x07, 0x00, HDA_INPUT),
        HDA_CODEC_VOLUME("MIC2 Playback Volume", 0x07, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("MIC2 Playback Switch", 0x07, 0x01, HDA_INPUT),
        HDA_CODEC_VOLUME("LINE1 Playback Volume", 0x07, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("LINE1 Playback Switch", 0x07, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("LINE2 Playback Volume", 0x07, 0x03, HDA_INPUT),
        HDA_CODEC_MUTE("LINE2 Playback Switch", 0x07, 0x03, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Beep Playback Volume", 0x07, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("Beep Playback Switch", 0x07, 0x05, HDA_INPUT),
        HDA_CODEC_VOLUME("LINE-OUT loopback Playback Volume", 0x07, 0x06, HDA_INPUT),
        HDA_CODEC_MUTE("LINE-OUT loopback Playback Switch", 0x07, 0x06, HDA_INPUT),
        HDA_CODEC_VOLUME("HP-OUT loopback Playback Volume", 0x07, 0x7, HDA_INPUT),
        HDA_CODEC_MUTE("HP-OUT loopback Playback Switch", 0x07, 0x7, HDA_INPUT),

        /* Controls for GPIO pins, assuming they are configured as outputs */
        ALC_GPIO_DATA_SWITCH("GPIO pin 0", 0x01, 0x01),
        ALC_GPIO_DATA_SWITCH("GPIO pin 1", 0x01, 0x02),
        ALC_GPIO_DATA_SWITCH("GPIO pin 2", 0x01, 0x04),
        ALC_GPIO_DATA_SWITCH("GPIO pin 3", 0x01, 0x08),

        /* Switches to allow the digital IO pins to be enabled.  The datasheet
         * is ambigious as to which NID is which; testing on laptops which
         * make this output available should provide clarification. 
         */
        ALC_SPDIF_CTRL_SWITCH("SPDIF Playback Switch", 0x03, 0x01),
        ALC_SPDIF_CTRL_SWITCH("SPDIF Capture Switch", 0x06, 0x01),

        { } /* end */
};
static struct hda_verb alc260_test_init_verbs[] = {
        /* Enable all GPIOs as outputs with an initial value of 0 */
        {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x0f},
        {0x01, AC_VERB_SET_GPIO_DATA, 0x00},
        {0x01, AC_VERB_SET_GPIO_MASK, 0x0f},

        /* Enable retasking pins as output, initially without power amp */
        {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

        /* Disable digital (SPDIF) pins initially, but users can enable
         * them via a mixer switch.  In the case of SPDIF-out, this initverb
         * payload also sets the generation to 0, output to be in "consumer"
         * PCM format, copyright asserted, no pre-emphasis and no validity
         * control.
         */
        {0x03, AC_VERB_SET_DIGI_CONVERT_1, 0},
        {0x06, AC_VERB_SET_DIGI_CONVERT_1, 0},

        /* Ensure mic1, mic2, line1 and line2 pin widgets take input from the 
         * OUT1 sum bus when acting as an output.
         */
        {0x0b, AC_VERB_SET_CONNECT_SEL, 0},
        {0x0c, AC_VERB_SET_CONNECT_SEL, 0},
        {0x0d, AC_VERB_SET_CONNECT_SEL, 0},
        {0x0e, AC_VERB_SET_CONNECT_SEL, 0},

        /* Start with output sum widgets muted and their output gains at min */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},

        /* Unmute retasking pin widget output buffers since the default
         * state appears to be output.  As the pin mode is changed by the
         * user the pin mode control will take care of enabling the pin's
         * input/output buffers as needed.
         */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Also unmute the mono-out pin widget */
        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        /* Mute capture amp left and right */
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        /* Set ADC connection select to match default mixer setting (mic1
         * pin)
         */
        {0x04, AC_VERB_SET_CONNECT_SEL, 0x00},

        /* Do the same for the second ADC: mute capture input amp and
         * set ADC connection to mic1 pin
         */
        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x05, AC_VERB_SET_CONNECT_SEL, 0x00},

        /* Mute all inputs to mixer widget (even unconnected ones) */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mic2 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* line1 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* line2 pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)}, /* Beep-gen pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)}, /* Line-out pin */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)}, /* HP-pin pin */

        { }
};
#endif

static struct hda_pcm_stream alc260_pcm_analog_playback = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
};

static struct hda_pcm_stream alc260_pcm_analog_capture = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
};

#define alc260_pcm_digital_playback     alc880_pcm_digital_playback
#define alc260_pcm_digital_capture      alc880_pcm_digital_capture

/*
 * for BIOS auto-configuration
 */

static int alc260_add_playback_controls(struct alc_spec *spec, hda_nid_t nid,
                                        const char *pfx)
{
        hda_nid_t nid_vol;
        unsigned long vol_val, sw_val;
        char name[32];
        int err;

        if (nid >= 0x0f && nid < 0x11) {
                nid_vol = nid - 0x7;
                vol_val = HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT);
                sw_val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
        } else if (nid == 0x11) {
                nid_vol = nid - 0x7;
                vol_val = HDA_COMPOSE_AMP_VAL(nid_vol, 2, 0, HDA_OUTPUT);
                sw_val = HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT);
        } else if (nid >= 0x12 && nid <= 0x15) {
                nid_vol = 0x08;
                vol_val = HDA_COMPOSE_AMP_VAL(nid_vol, 3, 0, HDA_OUTPUT);
                sw_val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
        } else
                return 0; /* N/A */
        
        snprintf(name, sizeof(name), "%s Playback Volume", pfx);
        if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name, vol_val)) < 0)
                return err;
        snprintf(name, sizeof(name), "%s Playback Switch", pfx);
        if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, name, sw_val)) < 0)
                return err;
        return 1;
}

/* add playback controls from the parsed DAC table */
static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec,
                                             const struct auto_pin_cfg *cfg)
{
        hda_nid_t nid;
        int err;

        spec->multiout.num_dacs = 1;
        spec->multiout.dac_nids = spec->private_dac_nids;
        spec->multiout.dac_nids[0] = 0x02;

        nid = cfg->line_out_pins[0];
        if (nid) {
                err = alc260_add_playback_controls(spec, nid, "Front");
                if (err < 0)
                        return err;
        }

        nid = cfg->speaker_pins[0];
        if (nid) {
                err = alc260_add_playback_controls(spec, nid, "Speaker");
                if (err < 0)
                        return err;
        }

        nid = cfg->hp_pin;
        if (nid) {
                err = alc260_add_playback_controls(spec, nid, "Headphone");
                if (err < 0)
                        return err;
        }
        return 0;       
}

/* create playback/capture controls for input pins */
static int alc260_auto_create_analog_input_ctls(struct alc_spec *spec,
                                                const struct auto_pin_cfg *cfg)
{
        struct hda_input_mux *imux = &spec->private_imux;
        int i, err, idx;

        for (i = 0; i < AUTO_PIN_LAST; i++) {
                if (cfg->input_pins[i] >= 0x12) {
                        idx = cfg->input_pins[i] - 0x12;
                        err = new_analog_input(spec, cfg->input_pins[i],
                                               auto_pin_cfg_labels[i], idx, 0x07);
                        if (err < 0)
                                return err;
                        imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
                        imux->items[imux->num_items].index = idx;
                        imux->num_items++;
                }
                if ((cfg->input_pins[i] >= 0x0f) && (cfg->input_pins[i] <= 0x10)){
                        idx = cfg->input_pins[i] - 0x09;
                        err = new_analog_input(spec, cfg->input_pins[i],
                                               auto_pin_cfg_labels[i], idx, 0x07);
                        if (err < 0)
                                return err;
                        imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
                        imux->items[imux->num_items].index = idx;
                        imux->num_items++;
                }
        }
        return 0;
}

static void alc260_auto_set_output_and_unmute(struct hda_codec *codec,
                                              hda_nid_t nid, int pin_type,
                                              int sel_idx)
{
        /* set as output */
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
        /* need the manual connection? */
        if (nid >= 0x12) {
                int idx = nid - 0x12;
                snd_hda_codec_write(codec, idx + 0x0b, 0,
                                    AC_VERB_SET_CONNECT_SEL, sel_idx);
                                    
        }
}

static void alc260_auto_init_multi_out(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        hda_nid_t nid;

        nid = spec->autocfg.line_out_pins[0];   
        if (nid)
                alc260_auto_set_output_and_unmute(codec, nid, PIN_OUT, 0);
        
        nid = spec->autocfg.speaker_pins[0];
        if (nid)
                alc260_auto_set_output_and_unmute(codec, nid, PIN_OUT, 0);

        nid = spec->autocfg.hp_pin;
        if (nid)
                alc260_auto_set_output_and_unmute(codec, nid, PIN_OUT, 0);
}       

#define ALC260_PIN_CD_NID               0x16
static void alc260_auto_init_analog_input(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        for (i = 0; i < AUTO_PIN_LAST; i++) {
                hda_nid_t nid = spec->autocfg.input_pins[i];
                if (nid >= 0x12) {
                        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                                            i <= AUTO_PIN_FRONT_MIC ? PIN_VREF80 : PIN_IN);
                        if (nid != ALC260_PIN_CD_NID)
                                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                                                    AMP_OUT_MUTE);
                }
        }
}

/*
 * generic initialization of ADC, input mixers and output mixers
 */
static struct hda_verb alc260_volume_init_verbs[] = {
        /*
         * Unmute ADC0-1 and set the default input to mic-in
         */
        {0x04, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x05, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        
        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
         * Note: PASD motherboards uses the Line In 2 as the input for front panel
         * mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},

        /*
         * Set up output mixers (0x08 - 0x0a)
         */
        /* set vol=0 to output mixers */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        /* set up input amps for analog loopback */
        /* Amp Indices: DAC = 0, mixer = 1 */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        
        { }
};

static int alc260_parse_auto_config(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        unsigned int wcap;
        int err;
        static hda_nid_t alc260_ignore[] = { 0x17, 0 };

        if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
                                                alc260_ignore)) < 0)
                return err;
        if ((err = alc260_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0)
                return err;
        if (! spec->kctl_alloc)
                return 0; /* can't find valid BIOS pin config */
        if ((err = alc260_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
                return err;

        spec->multiout.max_channels = 2;

        if (spec->autocfg.dig_out_pin)
                spec->multiout.dig_out_nid = ALC260_DIGOUT_NID;
        if (spec->kctl_alloc)
                spec->mixers[spec->num_mixers++] = spec->kctl_alloc;

        spec->init_verbs[spec->num_init_verbs++] = alc260_volume_init_verbs;

        spec->num_mux_defs = 1;
        spec->input_mux = &spec->private_imux;

        /* check whether NID 0x04 is valid */
        wcap = get_wcaps(codec, 0x04);
        wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; /* get type */
        if (wcap != AC_WID_AUD_IN) {
                spec->adc_nids = alc260_adc_nids_alt;
                spec->num_adc_nids = ARRAY_SIZE(alc260_adc_nids_alt);
                spec->mixers[spec->num_mixers] = alc260_capture_alt_mixer;
        } else {
                spec->adc_nids = alc260_adc_nids;
                spec->num_adc_nids = ARRAY_SIZE(alc260_adc_nids);
                spec->mixers[spec->num_mixers] = alc260_capture_mixer;
        }
        spec->num_mixers++;

        return 1;
}

/* additional initialization for auto-configuration model */
static void alc260_auto_init(struct hda_codec *codec)
{
        alc260_auto_init_multi_out(codec);
        alc260_auto_init_analog_input(codec);
}

/*
 * ALC260 configurations
 */
static struct hda_board_config alc260_cfg_tbl[] = {
        { .modelname = "basic", .config = ALC260_BASIC },
        { .pci_subvendor = 0x104d, .pci_subdevice = 0x81bb,
          .config = ALC260_BASIC }, /* Sony VAIO */
        { .pci_subvendor = 0x104d, .pci_subdevice = 0x81cc,
          .config = ALC260_BASIC }, /* Sony VAIO VGN-S3HP */
        { .pci_subvendor = 0x104d, .pci_subdevice = 0x81cd,
          .config = ALC260_BASIC }, /* Sony VAIO */
        { .pci_subvendor = 0x152d, .pci_subdevice = 0x0729,
          .config = ALC260_BASIC }, /* CTL Travel Master U553W */
        { .modelname = "hp", .config = ALC260_HP },
        { .modelname = "hp-3013", .config = ALC260_HP_3013 },
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x3010, .config = ALC260_HP_3013 },
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x3011, .config = ALC260_HP },
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x3012, .config = ALC260_HP_3013 },
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x3013, .config = ALC260_HP_3013 },
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x3014, .config = ALC260_HP },
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x3015, .config = ALC260_HP },
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x3016, .config = ALC260_HP },
        { .modelname = "fujitsu", .config = ALC260_FUJITSU_S702X },
        { .pci_subvendor = 0x10cf, .pci_subdevice = 0x1326, .config = ALC260_FUJITSU_S702X },
        { .modelname = "acer", .config = ALC260_ACER },
        { .pci_subvendor = 0x1025, .pci_subdevice = 0x008f, .config = ALC260_ACER },
#ifdef CONFIG_SND_DEBUG
        { .modelname = "test", .config = ALC260_TEST },
#endif
        { .modelname = "auto", .config = ALC260_AUTO },
        {}
};

static struct alc_config_preset alc260_presets[] = {
        [ALC260_BASIC] = {
                .mixers = { alc260_base_output_mixer,
                            alc260_input_mixer,
                            alc260_pc_beep_mixer,
                            alc260_capture_mixer },
                .init_verbs = { alc260_init_verbs },
                .num_dacs = ARRAY_SIZE(alc260_dac_nids),
                .dac_nids = alc260_dac_nids,
                .num_adc_nids = ARRAY_SIZE(alc260_adc_nids),
                .adc_nids = alc260_adc_nids,
                .num_channel_mode = ARRAY_SIZE(alc260_modes),
                .channel_mode = alc260_modes,
                .input_mux = &alc260_capture_source,
        },
        [ALC260_HP] = {
                .mixers = { alc260_base_output_mixer,
                            alc260_input_mixer,
                            alc260_capture_alt_mixer },
                .init_verbs = { alc260_init_verbs },
                .num_dacs = ARRAY_SIZE(alc260_dac_nids),
                .dac_nids = alc260_dac_nids,
                .num_adc_nids = ARRAY_SIZE(alc260_hp_adc_nids),
                .adc_nids = alc260_hp_adc_nids,
                .num_channel_mode = ARRAY_SIZE(alc260_modes),
                .channel_mode = alc260_modes,
                .input_mux = &alc260_capture_source,
        },
        [ALC260_HP_3013] = {
                .mixers = { alc260_hp_3013_mixer,
                            alc260_input_mixer,
                            alc260_capture_alt_mixer },
                .init_verbs = { alc260_hp_3013_init_verbs },
                .num_dacs = ARRAY_SIZE(alc260_dac_nids),
                .dac_nids = alc260_dac_nids,
                .num_adc_nids = ARRAY_SIZE(alc260_hp_adc_nids),
                .adc_nids = alc260_hp_adc_nids,
                .num_channel_mode = ARRAY_SIZE(alc260_modes),
                .channel_mode = alc260_modes,
                .input_mux = &alc260_capture_source,
        },
        [ALC260_FUJITSU_S702X] = {
                .mixers = { alc260_fujitsu_mixer,
                            alc260_capture_mixer },
                .init_verbs = { alc260_fujitsu_init_verbs },
                .num_dacs = ARRAY_SIZE(alc260_dac_nids),
                .dac_nids = alc260_dac_nids,
                .num_adc_nids = ARRAY_SIZE(alc260_dual_adc_nids),
                .adc_nids = alc260_dual_adc_nids,
                .num_channel_mode = ARRAY_SIZE(alc260_modes),
                .channel_mode = alc260_modes,
                .num_mux_defs = ARRAY_SIZE(alc260_fujitsu_capture_sources),
                .input_mux = alc260_fujitsu_capture_sources,
        },
        [ALC260_ACER] = {
                .mixers = { alc260_acer_mixer,
                            alc260_capture_mixer },
                .init_verbs = { alc260_acer_init_verbs },
                .num_dacs = ARRAY_SIZE(alc260_dac_nids),
                .dac_nids = alc260_dac_nids,
                .num_adc_nids = ARRAY_SIZE(alc260_dual_adc_nids),
                .adc_nids = alc260_dual_adc_nids,
                .num_channel_mode = ARRAY_SIZE(alc260_modes),
                .channel_mode = alc260_modes,
                .num_mux_defs = ARRAY_SIZE(alc260_acer_capture_sources),
                .input_mux = alc260_acer_capture_sources,
        },
#ifdef CONFIG_SND_DEBUG
        [ALC260_TEST] = {
                .mixers = { alc260_test_mixer,
                            alc260_capture_mixer },
                .init_verbs = { alc260_test_init_verbs },
                .num_dacs = ARRAY_SIZE(alc260_test_dac_nids),
                .dac_nids = alc260_test_dac_nids,
                .num_adc_nids = ARRAY_SIZE(alc260_test_adc_nids),
                .adc_nids = alc260_test_adc_nids,
                .num_channel_mode = ARRAY_SIZE(alc260_modes),
                .channel_mode = alc260_modes,
                .num_mux_defs = ARRAY_SIZE(alc260_test_capture_sources),
                .input_mux = alc260_test_capture_sources,
        },
#endif
};

static int patch_alc260(struct hda_codec *codec)
{
        struct alc_spec *spec;
        int err, board_config;

        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (spec == NULL)
                return -ENOMEM;

        codec->spec = spec;

        board_config = snd_hda_check_board_config(codec, alc260_cfg_tbl);
        if (board_config < 0 || board_config >= ALC260_MODEL_LAST) {
                snd_printd(KERN_INFO "hda_codec: Unknown model for ALC260, "
                           "trying auto-probe from BIOS...\n");
                board_config = ALC260_AUTO;
        }

        if (board_config == ALC260_AUTO) {
                /* automatic parse from the BIOS config */
                err = alc260_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 = ALC260_BASIC;
                }
        }

        if (board_config != ALC260_AUTO)
                setup_preset(spec, &alc260_presets[board_config]);

        spec->stream_name_analog = "ALC260 Analog";
        spec->stream_analog_playback = &alc260_pcm_analog_playback;
        spec->stream_analog_capture = &alc260_pcm_analog_capture;

        spec->stream_name_digital = "ALC260 Digital";
        spec->stream_digital_playback = &alc260_pcm_digital_playback;
        spec->stream_digital_capture = &alc260_pcm_digital_capture;

        codec->patch_ops = alc_patch_ops;
        if (board_config == ALC260_AUTO)
                spec->init_hook = alc260_auto_init;

        return 0;
}


/*
 * ALC882 support
 *
 * ALC882 is almost identical with ALC880 but has cleaner and more flexible
 * configuration.  Each pin widget can choose any input DACs and a mixer.
 * Each ADC is connected from a mixer of all inputs.  This makes possible
 * 6-channel independent captures.
 *
 * In addition, an independent DAC for the multi-playback (not used in this
 * driver yet).
 */
#define ALC882_DIGOUT_NID       0x06
#define ALC882_DIGIN_NID        0x0a

static struct hda_channel_mode alc882_ch_modes[1] = {
        { 8, NULL }
};

static hda_nid_t alc882_dac_nids[4] = {
        /* front, rear, clfe, rear_surr */
        0x02, 0x03, 0x04, 0x05
};

/* identical with ALC880 */
#define alc882_adc_nids         alc880_adc_nids
#define alc882_adc_nids_alt     alc880_adc_nids_alt

/* input MUX */
/* FIXME: should be a matrix-type input source selection */

static struct hda_input_mux alc882_capture_source = {
        .num_items = 4,
        .items = {
                { "Mic", 0x0 },
                { "Front Mic", 0x1 },
                { "Line", 0x2 },
                { "CD", 0x4 },
        },
};
#define alc882_mux_enum_info alc_mux_enum_info
#define alc882_mux_enum_get alc_mux_enum_get

static int alc882_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
        const struct hda_input_mux *imux = spec->input_mux;
        unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
        static hda_nid_t capture_mixers[3] = { 0x24, 0x23, 0x22 };
        hda_nid_t nid = capture_mixers[adc_idx];
        unsigned int *cur_val = &spec->cur_mux[adc_idx];
        unsigned int i, idx;

        idx = ucontrol->value.enumerated.item[0];
        if (idx >= imux->num_items)
                idx = imux->num_items - 1;
        if (*cur_val == idx && ! codec->in_resume)
                return 0;
        for (i = 0; i < imux->num_items; i++) {
                unsigned int v = (i == idx) ? 0x7000 : 0x7080;
                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                                    v | (imux->items[i].index << 8));
        }
        *cur_val = idx;
        return 1;
}

/*
 * 6ch mode
 */
static struct hda_verb alc882_sixstack_ch6_init[] = {
        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { } /* end */
};

/*
 * 8ch mode
 */
static struct hda_verb alc882_sixstack_ch8_init[] = {
        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { } /* end */
};

static struct hda_channel_mode alc882_sixstack_modes[2] = {
        { 6, alc882_sixstack_ch6_init },
        { 8, alc882_sixstack_ch8_init },
};

/* Pin assignment: Front=0x14, Rear=0x15, CLFE=0x16, Side=0x17
 *                 Mic=0x18, Front Mic=0x19, Line-In=0x1a, HP=0x1b
 */
static struct snd_kcontrol_new alc882_base_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
        { } /* end */
};

static struct snd_kcontrol_new alc882_chmode_mixer[] = {
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Channel Mode",
                .info = alc_ch_mode_info,
                .get = alc_ch_mode_get,
                .put = alc_ch_mode_put,
        },
        { } /* end */
};

static struct hda_verb alc882_init_verbs[] = {
        /* Front mixer: unmute input/output amp left and right (volume = 0) */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        /* Rear mixer */
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        /* CLFE mixer */
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        /* Side mixer */
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

        /* Front Pin: output 0 (0x0c) */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* Rear Pin: output 1 (0x0d) */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
        /* CLFE Pin: output 2 (0x0e) */
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x16, AC_VERB_SET_CONNECT_SEL, 0x02},
        /* Side Pin: output 3 (0x0f) */
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x17, AC_VERB_SET_CONNECT_SEL, 0x03},
        /* Mic (rear) pin: input vref at 80% */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Front Mic pin: input vref at 80% */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Line In pin: input */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Line-2 In: Headphone output (output 0 - 0x0c) */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* CD pin widget for input */
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

        /* FIXME: use matrix-type input source selection */
        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
        /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
        /* Input mixer2 */
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
        /* Input mixer3 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
        /* ADC1: mute amp left and right */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* ADC2: mute amp left and right */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* ADC3: mute amp left and right */
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},

        { }
};

static struct hda_verb alc882_eapd_verbs[] = {
        /* change to EAPD mode */
        {0x20, AC_VERB_SET_COEF_INDEX, 0x07},
        {0x20, AC_VERB_SET_PROC_COEF, 0x3060},
        { } 
};

/*
 * generic initialization of ADC, input mixers and output mixers
 */
static struct hda_verb alc882_auto_init_verbs[] = {
        /*
         * Unmute ADC0-2 and set the default input to mic-in
         */
        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
         * Note: PASD motherboards uses the Line In 2 as the input for front panel
         * mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},

        /*
         * Set up output mixers (0x0c - 0x0f)
         */
        /* set vol=0 to output mixers */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        /* set up input amps for analog loopback */
        /* Amp Indices: DAC = 0, mixer = 1 */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

        /* FIXME: use matrix-type input source selection */
        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
        /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},
        /* Input mixer2 */
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},
        /* Input mixer3 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},

        { }
};

/* capture mixer elements */
static struct snd_kcontrol_new alc882_capture_alt_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* The multiple "Capture Source" controls confuse alsamixer
                 * So call somewhat different..
                 * FIXME: the controls appear in the "playback" view!
                 */
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 2,
                .info = alc882_mux_enum_info,
                .get = alc882_mux_enum_get,
                .put = alc882_mux_enum_put,
        },
        { } /* end */
};

static struct snd_kcontrol_new alc882_capture_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x07, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x07, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 2, 0x09, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 2, 0x09, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* The multiple "Capture Source" controls confuse alsamixer
                 * So call somewhat different..
                 * FIXME: the controls appear in the "playback" view!
                 */
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 3,
                .info = alc882_mux_enum_info,
                .get = alc882_mux_enum_get,
                .put = alc882_mux_enum_put,
        },
        { } /* end */
};

/* pcm configuration: identiacal with ALC880 */
#define alc882_pcm_analog_playback      alc880_pcm_analog_playback
#define alc882_pcm_analog_capture       alc880_pcm_analog_capture
#define alc882_pcm_digital_playback     alc880_pcm_digital_playback
#define alc882_pcm_digital_capture      alc880_pcm_digital_capture

/*
 * configuration and preset
 */
static struct hda_board_config alc882_cfg_tbl[] = {
        { .modelname = "3stack-dig", .config = ALC882_3ST_DIG },
        { .modelname = "6stack-dig", .config = ALC882_6ST_DIG },
        { .pci_subvendor = 0x1462, .pci_subdevice = 0x6668,
          .config = ALC882_6ST_DIG }, /* MSI  */
        { .pci_subvendor = 0x105b, .pci_subdevice = 0x6668,
          .config = ALC882_6ST_DIG }, /* Foxconn */
        { .pci_subvendor = 0x1019, .pci_subdevice = 0x6668,
          .config = ALC882_6ST_DIG }, /* ECS to Intel*/
        { .modelname = "arima", .config = ALC882_ARIMA },
        { .pci_subvendor = 0x161f, .pci_subdevice = 0x2054,
          .config = ALC882_ARIMA }, /* Arima W820Di1 */
        { .modelname = "auto", .config = ALC882_AUTO },
        {}
};

static struct alc_config_preset alc882_presets[] = {
        [ALC882_3ST_DIG] = {
                .mixers = { alc882_base_mixer },
                .init_verbs = { alc882_init_verbs },
                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
                .dac_nids = alc882_dac_nids,
                .dig_out_nid = ALC882_DIGOUT_NID,
                .dig_in_nid = ALC882_DIGIN_NID,
                .num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
                .channel_mode = alc882_ch_modes,
                .need_dac_fix = 1,
                .input_mux = &alc882_capture_source,
        },
        [ALC882_6ST_DIG] = {
                .mixers = { alc882_base_mixer, alc882_chmode_mixer },
                .init_verbs = { alc882_init_verbs },
                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
                .dac_nids = alc882_dac_nids,
                .dig_out_nid = ALC882_DIGOUT_NID,
                .dig_in_nid = ALC882_DIGIN_NID,
                .num_channel_mode = ARRAY_SIZE(alc882_sixstack_modes),
                .channel_mode = alc882_sixstack_modes,
                .input_mux = &alc882_capture_source,
        },
        [ALC882_ARIMA] = {
                .mixers = { alc882_base_mixer, alc882_chmode_mixer },
                .init_verbs = { alc882_init_verbs, alc882_eapd_verbs },
                .num_dacs = ARRAY_SIZE(alc882_dac_nids),
                .dac_nids = alc882_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc882_sixstack_modes),
                .channel_mode = alc882_sixstack_modes,
                .input_mux = &alc882_capture_source,
        },
};


/*
 * BIOS auto configuration
 */
static void alc882_auto_set_output_and_unmute(struct hda_codec *codec,
                                              hda_nid_t nid, int pin_type,
                                              int dac_idx)
{
        /* set as output */
        struct alc_spec *spec = codec->spec;
        int idx; 
        
        if (spec->multiout.dac_nids[dac_idx] == 0x25)
                idx = 4;
        else
                idx = spec->multiout.dac_nids[dac_idx] - 2;

        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, idx);

}

static void alc882_auto_init_multi_out(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        for (i = 0; i <= HDA_SIDE; i++) {
                hda_nid_t nid = spec->autocfg.line_out_pins[i]; 
                if (nid)
                        alc882_auto_set_output_and_unmute(codec, nid, PIN_OUT, i);
        }
}

static void alc882_auto_init_hp_out(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        hda_nid_t pin;

        pin = spec->autocfg.hp_pin;
        if (pin) /* connect to front */
                alc882_auto_set_output_and_unmute(codec, pin, PIN_HP, 0); /* use dac 0 */
}

#define alc882_is_input_pin(nid)        alc880_is_input_pin(nid)
#define ALC882_PIN_CD_NID               ALC880_PIN_CD_NID

static void alc882_auto_init_analog_input(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        for (i = 0; i < AUTO_PIN_LAST; i++) {
                hda_nid_t nid = spec->autocfg.input_pins[i];
                if (alc882_is_input_pin(nid)) {
                        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                                            i <= AUTO_PIN_FRONT_MIC ? PIN_VREF80 : PIN_IN);
                        if (nid != ALC882_PIN_CD_NID)
                                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                                                    AMP_OUT_MUTE);
                }
        }
}

/* almost identical with ALC880 parser... */
static int alc882_parse_auto_config(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int err = alc880_parse_auto_config(codec);

        if (err < 0)
                return err;
        else if (err > 0)
                /* hack - override the init verbs */
                spec->init_verbs[0] = alc882_auto_init_verbs;
        return err;
}

/* additional initialization for auto-configuration model */
static void alc882_auto_init(struct hda_codec *codec)
{
        alc882_auto_init_multi_out(codec);
        alc882_auto_init_hp_out(codec);
        alc882_auto_init_analog_input(codec);
}

static int patch_alc882(struct hda_codec *codec)
{
        struct alc_spec *spec;
        int err, board_config;

        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (spec == NULL)
                return -ENOMEM;

        codec->spec = spec;

        board_config = snd_hda_check_board_config(codec, alc882_cfg_tbl);

        if (board_config < 0 || board_config >= ALC882_MODEL_LAST) {
                printk(KERN_INFO "hda_codec: Unknown model for ALC882, "
                       "trying auto-probe from BIOS...\n");
                board_config = ALC882_AUTO;
        }

        if (board_config == ALC882_AUTO) {
                /* automatic parse from the BIOS config */
                err = alc882_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 = ALC882_3ST_DIG;
                }
        }

        if (board_config != ALC882_AUTO)
                setup_preset(spec, &alc882_presets[board_config]);

        spec->stream_name_analog = "ALC882 Analog";
        spec->stream_analog_playback = &alc882_pcm_analog_playback;
        spec->stream_analog_capture = &alc882_pcm_analog_capture;

        spec->stream_name_digital = "ALC882 Digital";
        spec->stream_digital_playback = &alc882_pcm_digital_playback;
        spec->stream_digital_capture = &alc882_pcm_digital_capture;

        if (! spec->adc_nids && spec->input_mux) {
                /* check whether NID 0x07 is valid */
                unsigned int wcap = get_wcaps(codec, 0x07);
                wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; /* get type */
                if (wcap != AC_WID_AUD_IN) {
                        spec->adc_nids = alc882_adc_nids_alt;
                        spec->num_adc_nids = ARRAY_SIZE(alc882_adc_nids_alt);
                        spec->mixers[spec->num_mixers] = alc882_capture_alt_mixer;
                        spec->num_mixers++;
                } else {
                        spec->adc_nids = alc882_adc_nids;
                        spec->num_adc_nids = ARRAY_SIZE(alc882_adc_nids);
                        spec->mixers[spec->num_mixers] = alc882_capture_mixer;
                        spec->num_mixers++;
                }
        }

        codec->patch_ops = alc_patch_ops;
        if (board_config == ALC882_AUTO)
                spec->init_hook = alc882_auto_init;

        return 0;
}

/*
 * ALC883 support
 *
 * ALC883 is almost identical with ALC880 but has cleaner and more flexible
 * configuration.  Each pin widget can choose any input DACs and a mixer.
 * Each ADC is connected from a mixer of all inputs.  This makes possible
 * 6-channel independent captures.
 *
 * In addition, an independent DAC for the multi-playback (not used in this
 * driver yet).
 */
#define ALC883_DIGOUT_NID       0x06
#define ALC883_DIGIN_NID        0x0a

static hda_nid_t alc883_dac_nids[4] = {
        /* front, rear, clfe, rear_surr */
        0x02, 0x04, 0x03, 0x05
};

static hda_nid_t alc883_adc_nids[2] = {
        /* ADC1-2 */
        0x08, 0x09,
};
/* input MUX */
/* FIXME: should be a matrix-type input source selection */

static struct hda_input_mux alc883_capture_source = {
        .num_items = 4,
        .items = {
                { "Mic", 0x0 },
                { "Front Mic", 0x1 },
                { "Line", 0x2 },
                { "CD", 0x4 },
        },
};
#define alc883_mux_enum_info alc_mux_enum_info
#define alc883_mux_enum_get alc_mux_enum_get

static int alc883_mux_enum_put(struct snd_kcontrol *kcontrol,
                               struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
        const struct hda_input_mux *imux = spec->input_mux;
        unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
        static hda_nid_t capture_mixers[3] = { 0x24, 0x23, 0x22 };
        hda_nid_t nid = capture_mixers[adc_idx];
        unsigned int *cur_val = &spec->cur_mux[adc_idx];
        unsigned int i, idx;

        idx = ucontrol->value.enumerated.item[0];
        if (idx >= imux->num_items)
                idx = imux->num_items - 1;
        if (*cur_val == idx && ! codec->in_resume)
                return 0;
        for (i = 0; i < imux->num_items; i++) {
                unsigned int v = (i == idx) ? 0x7000 : 0x7080;
                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                                    v | (imux->items[i].index << 8));
        }
        *cur_val = idx;
        return 1;
}
/*
 * 2ch mode
 */
static struct hda_channel_mode alc883_3ST_2ch_modes[1] = {
        { 2, NULL }
};

/*
 * 2ch mode
 */
static struct hda_verb alc883_3ST_ch2_init[] = {
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
        { } /* end */
};

/*
 * 6ch mode
 */
static struct hda_verb alc883_3ST_ch6_init[] = {
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
        { 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
        { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
        { } /* end */
};

static struct hda_channel_mode alc883_3ST_6ch_modes[2] = {
        { 2, alc883_3ST_ch2_init },
        { 6, alc883_3ST_ch6_init },
};

/*
 * 6ch mode
 */
static struct hda_verb alc883_sixstack_ch6_init[] = {
        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { } /* end */
};

/*
 * 8ch mode
 */
static struct hda_verb alc883_sixstack_ch8_init[] = {
        { 0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { } /* end */
};

static struct hda_channel_mode alc883_sixstack_modes[2] = {
        { 6, alc883_sixstack_ch6_init },
        { 8, alc883_sixstack_ch8_init },
};

/* Pin assignment: Front=0x14, Rear=0x15, CLFE=0x16, Side=0x17
 *                 Mic=0x18, Front Mic=0x19, Line-In=0x1a, HP=0x1b
 */

static struct snd_kcontrol_new alc883_base_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 2,
                .info = alc883_mux_enum_info,
                .get = alc883_mux_enum_get,
                .put = alc883_mux_enum_put,
        },
        { } /* end */
};

static struct snd_kcontrol_new alc883_3ST_2ch_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 2,
                .info = alc883_mux_enum_info,
                .get = alc883_mux_enum_get,
                .put = alc883_mux_enum_put,
        },
        { } /* end */
};

static struct snd_kcontrol_new alc883_3ST_6ch_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
        HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 2,
                .info = alc883_mux_enum_info,
                .get = alc883_mux_enum_get,
                .put = alc883_mux_enum_put,
        },
        { } /* end */
};

static struct snd_kcontrol_new alc883_chmode_mixer[] = {
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Channel Mode",
                .info = alc_ch_mode_info,
                .get = alc_ch_mode_get,
                .put = alc_ch_mode_put,
        },
        { } /* end */
};

static struct hda_verb alc883_init_verbs[] = {
        /* ADC1: mute amp left and right */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* ADC2: mute amp left and right */
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* Front mixer: unmute input/output amp left and right (volume = 0) */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        /* Rear mixer */
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        /* CLFE mixer */
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        /* Side mixer */
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},

        /* Front Pin: output 0 (0x0c) */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* Rear Pin: output 1 (0x0d) */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
        /* CLFE Pin: output 2 (0x0e) */
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x16, AC_VERB_SET_CONNECT_SEL, 0x02},
        /* Side Pin: output 3 (0x0f) */
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x17, AC_VERB_SET_CONNECT_SEL, 0x03},
        /* Mic (rear) pin: input vref at 80% */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Front Mic pin: input vref at 80% */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Line In pin: input */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        /* Line-2 In: Headphone output (output 0 - 0x0c) */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* CD pin widget for input */
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

        /* FIXME: use matrix-type input source selection */
        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
        /* Input mixer2 */
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
        /* Input mixer3 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
        { }
};

/*
 * generic initialization of ADC, input mixers and output mixers
 */
static struct hda_verb alc883_auto_init_verbs[] = {
        /*
         * Unmute ADC0-2 and set the default input to mic-in
         */
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
         * Note: PASD motherboards uses the Line In 2 as the input for front panel
         * mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},

        /*
         * Set up output mixers (0x0c - 0x0f)
         */
        /* set vol=0 to output mixers */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        /* set up input amps for analog loopback */
        /* Amp Indices: DAC = 0, mixer = 1 */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x26, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

        /* FIXME: use matrix-type input source selection */
        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
        /* Input mixer1 */
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        //{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
        /* Input mixer2 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        //{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},

        { }
};

/* capture mixer elements */
static struct snd_kcontrol_new alc883_capture_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* The multiple "Capture Source" controls confuse alsamixer
                 * So call somewhat different..
                 * FIXME: the controls appear in the "playback" view!
                 */
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 2,
                .info = alc882_mux_enum_info,
                .get = alc882_mux_enum_get,
                .put = alc882_mux_enum_put,
        },
        { } /* end */
};

/* pcm configuration: identiacal with ALC880 */
#define alc883_pcm_analog_playback      alc880_pcm_analog_playback
#define alc883_pcm_analog_capture       alc880_pcm_analog_capture
#define alc883_pcm_digital_playback     alc880_pcm_digital_playback
#define alc883_pcm_digital_capture      alc880_pcm_digital_capture

/*
 * configuration and preset
 */
static struct hda_board_config alc883_cfg_tbl[] = {
        { .modelname = "3stack-dig", .config = ALC883_3ST_2ch_DIG },
        { .modelname = "3stack-6ch-dig", .config = ALC883_3ST_6ch_DIG },
        { .pci_subvendor = 0x1019, .pci_subdevice = 0x6668,
          .config = ALC883_3ST_6ch_DIG }, /* ECS to Intel*/
        { .modelname = "3stack-6ch", .config = ALC883_3ST_6ch },
        { .pci_subvendor = 0x108e, .pci_subdevice = 0x534d,
          .config = ALC883_3ST_6ch },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xd601,
          .config = ALC883_3ST_6ch }, /* D102GGC */
        { .modelname = "6stack-dig", .config = ALC883_6ST_DIG },
        { .pci_subvendor = 0x1462, .pci_subdevice = 0x6668,
          .config = ALC883_6ST_DIG }, /* MSI  */
        { .pci_subvendor = 0x105b, .pci_subdevice = 0x6668,
          .config = ALC883_6ST_DIG }, /* Foxconn */
        { .modelname = "6stack-dig-demo", .config = ALC888_DEMO_BOARD },
        { .modelname = "acer", .config = ALC883_ACER },
        { .pci_subvendor = 0x1025, .pci_subdevice = 0/*0x0102*/,
          .config = ALC883_ACER },
        { .modelname = "auto", .config = ALC883_AUTO },
        {}
};

static struct alc_config_preset alc883_presets[] = {
        [ALC883_3ST_2ch_DIG] = {
                .mixers = { alc883_3ST_2ch_mixer },
                .init_verbs = { alc883_init_verbs },
                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
                .dac_nids = alc883_dac_nids,
                .dig_out_nid = ALC883_DIGOUT_NID,
                .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
                .adc_nids = alc883_adc_nids,
                .dig_in_nid = ALC883_DIGIN_NID,
                .num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
                .channel_mode = alc883_3ST_2ch_modes,
                .input_mux = &alc883_capture_source,
        },
        [ALC883_3ST_6ch_DIG] = {
                .mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
                .init_verbs = { alc883_init_verbs },
                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
                .dac_nids = alc883_dac_nids,
                .dig_out_nid = ALC883_DIGOUT_NID,
                .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
                .adc_nids = alc883_adc_nids,
                .dig_in_nid = ALC883_DIGIN_NID,
                .num_channel_mode = ARRAY_SIZE(alc883_3ST_6ch_modes),
                .channel_mode = alc883_3ST_6ch_modes,
                .need_dac_fix = 1,
                .input_mux = &alc883_capture_source,
        },      
        [ALC883_3ST_6ch] = {
                .mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
                .init_verbs = { alc883_init_verbs },
                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
                .dac_nids = alc883_dac_nids,
                .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
                .adc_nids = alc883_adc_nids,
                .num_channel_mode = ARRAY_SIZE(alc883_3ST_6ch_modes),
                .channel_mode = alc883_3ST_6ch_modes,
                .need_dac_fix = 1,
                .input_mux = &alc883_capture_source,
        },      
        [ALC883_6ST_DIG] = {
                .mixers = { alc883_base_mixer, alc883_chmode_mixer },
                .init_verbs = { alc883_init_verbs },
                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
                .dac_nids = alc883_dac_nids,
                .dig_out_nid = ALC883_DIGOUT_NID,
                .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
                .adc_nids = alc883_adc_nids,
                .dig_in_nid = ALC883_DIGIN_NID,
                .num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
                .channel_mode = alc883_sixstack_modes,
                .input_mux = &alc883_capture_source,
        },
        [ALC888_DEMO_BOARD] = {
                .mixers = { alc883_base_mixer, alc883_chmode_mixer },
                .init_verbs = { alc883_init_verbs },
                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
                .dac_nids = alc883_dac_nids,
                .dig_out_nid = ALC883_DIGOUT_NID,
                .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
                .adc_nids = alc883_adc_nids,
                .dig_in_nid = ALC883_DIGIN_NID,
                .num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
                .channel_mode = alc883_sixstack_modes,
                .input_mux = &alc883_capture_source,
        },
        [ALC883_ACER] = {
                .mixers = { alc883_base_mixer,
                            alc883_chmode_mixer },
                /* On TravelMate laptops, GPIO 0 enables the internal speaker
                 * and the headphone jack.  Turn this on and rely on the
                 * standard mute methods whenever the user wants to turn
                 * these outputs off.
                 */
                .init_verbs = { alc883_init_verbs, alc880_gpio1_init_verbs },
                .num_dacs = ARRAY_SIZE(alc883_dac_nids),
                .dac_nids = alc883_dac_nids,
                .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
                .adc_nids = alc883_adc_nids,
                .num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
                .channel_mode = alc883_3ST_2ch_modes,
                .input_mux = &alc883_capture_source,
        },
};


/*
 * BIOS auto configuration
 */
static void alc883_auto_set_output_and_unmute(struct hda_codec *codec,
                                              hda_nid_t nid, int pin_type,
                                              int dac_idx)
{
        /* set as output */
        struct alc_spec *spec = codec->spec;
        int idx; 
        
        if (spec->multiout.dac_nids[dac_idx] == 0x25)
                idx = 4;
        else
                idx = spec->multiout.dac_nids[dac_idx] - 2;

        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                            pin_type);
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
                            AMP_OUT_UNMUTE);
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, idx);

}

static void alc883_auto_init_multi_out(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        for (i = 0; i <= HDA_SIDE; i++) {
                hda_nid_t nid = spec->autocfg.line_out_pins[i]; 
                if (nid)
                        alc883_auto_set_output_and_unmute(codec, nid, PIN_OUT, i);
        }
}

static void alc883_auto_init_hp_out(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        hda_nid_t pin;

        pin = spec->autocfg.hp_pin;
        if (pin) /* connect to front */
                /* use dac 0 */
                alc883_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
}

#define alc883_is_input_pin(nid)        alc880_is_input_pin(nid)
#define ALC883_PIN_CD_NID               ALC880_PIN_CD_NID

static void alc883_auto_init_analog_input(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        for (i = 0; i < AUTO_PIN_LAST; i++) {
                hda_nid_t nid = spec->autocfg.input_pins[i];
                if (alc883_is_input_pin(nid)) {
                        snd_hda_codec_write(codec, nid, 0,
                                            AC_VERB_SET_PIN_WIDGET_CONTROL,
                                            (i <= AUTO_PIN_FRONT_MIC ?
                                             PIN_VREF80 : PIN_IN));
                        if (nid != ALC883_PIN_CD_NID)
                                snd_hda_codec_write(codec, nid, 0,
                                                    AC_VERB_SET_AMP_GAIN_MUTE,
                                                    AMP_OUT_MUTE);
                }
        }
}

/* almost identical with ALC880 parser... */
static int alc883_parse_auto_config(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int err = alc880_parse_auto_config(codec);

        if (err < 0)
                return err;
        else if (err > 0)
                /* hack - override the init verbs */
                spec->init_verbs[0] = alc883_auto_init_verbs;
                spec->mixers[spec->num_mixers] = alc883_capture_mixer;
                spec->num_mixers++;
        return err;
}

/* additional initialization for auto-configuration model */
static void alc883_auto_init(struct hda_codec *codec)
{
        alc883_auto_init_multi_out(codec);
        alc883_auto_init_hp_out(codec);
        alc883_auto_init_analog_input(codec);
}

static int patch_alc883(struct hda_codec *codec)
{
        struct alc_spec *spec;
        int err, board_config;

        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (spec == NULL)
                return -ENOMEM;

        codec->spec = spec;

        board_config = snd_hda_check_board_config(codec, alc883_cfg_tbl);
        if (board_config < 0 || board_config >= ALC883_MODEL_LAST) {
                printk(KERN_INFO "hda_codec: Unknown model for ALC883, "
                       "trying auto-probe from BIOS...\n");
                board_config = ALC883_AUTO;
        }

        if (board_config == ALC883_AUTO) {
                /* automatic parse from the BIOS config */
                err = alc883_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 = ALC883_3ST_2ch_DIG;
                }
        }

        if (board_config != ALC883_AUTO)
                setup_preset(spec, &alc883_presets[board_config]);

        spec->stream_name_analog = "ALC883 Analog";
        spec->stream_analog_playback = &alc883_pcm_analog_playback;
        spec->stream_analog_capture = &alc883_pcm_analog_capture;

        spec->stream_name_digital = "ALC883 Digital";
        spec->stream_digital_playback = &alc883_pcm_digital_playback;
        spec->stream_digital_capture = &alc883_pcm_digital_capture;

        if (! spec->adc_nids && spec->input_mux) {
                spec->adc_nids = alc883_adc_nids;
                spec->num_adc_nids = ARRAY_SIZE(alc883_adc_nids);
        }

        codec->patch_ops = alc_patch_ops;
        if (board_config == ALC883_AUTO)
                spec->init_hook = alc883_auto_init;

        return 0;
}

/*
 * ALC262 support
 */

#define ALC262_DIGOUT_NID       ALC880_DIGOUT_NID
#define ALC262_DIGIN_NID        ALC880_DIGIN_NID

#define alc262_dac_nids         alc260_dac_nids
#define alc262_adc_nids         alc882_adc_nids
#define alc262_adc_nids_alt     alc882_adc_nids_alt

#define alc262_modes            alc260_modes
#define alc262_capture_source   alc882_capture_source

static struct snd_kcontrol_new alc262_base_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
        /* HDA_CODEC_VOLUME("PC Beep Playback Volume", 0x0b, 0x05, HDA_INPUT),
           HDA_CODEC_MUTE("PC Beelp Playback Switch", 0x0b, 0x05, HDA_INPUT), */
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0D, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x16, 2, 0x0, HDA_OUTPUT),
        { } /* end */
};

static struct snd_kcontrol_new alc262_HP_BPC_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Front Playback Switch", 0x15, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x16, 2, 0x0, HDA_OUTPUT),

        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("PC Beep Playback Volume", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_MUTE("PC Beep Playback Switch", 0x0b, 0x05, HDA_INPUT),
        HDA_CODEC_VOLUME("AUX IN Playback Volume", 0x0b, 0x06, HDA_INPUT),
        HDA_CODEC_MUTE("AUX IN Playback Switch", 0x0b, 0x06, HDA_INPUT),
        { } /* end */
};

#define alc262_capture_mixer            alc882_capture_mixer
#define alc262_capture_alt_mixer        alc882_capture_alt_mixer

/*
 * generic initialization of ADC, input mixers and output mixers
 */
static struct hda_verb alc262_init_verbs[] = {
        /*
         * Unmute ADC0-2 and set the default input to mic-in
         */
        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
         * Note: PASD motherboards uses the Line In 2 as the input for front panel
         * mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},

        /*
         * Set up output mixers (0x0c - 0x0e)
         */
        /* set vol=0 to output mixers */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        /* set up input amps for analog loopback */
        /* Amp Indices: DAC = 0, mixer = 1 */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40},
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},

        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
        
        {0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
        
        /* FIXME: use matrix-type input source selection */
        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
        /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},
        /* Input mixer2 */
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},
        /* Input mixer3 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},      

        { }
};

/*
 * fujitsu model
 *  0x14 = headphone/spdif-out, 0x15 = internal speaker
 */

#define ALC_HP_EVENT    0x37

static struct hda_verb alc262_fujitsu_unsol_verbs[] = {
        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {}
};

static struct hda_input_mux alc262_fujitsu_capture_source = {
        .num_items = 2,
        .items = {
                { "Mic", 0x0 },
                { "CD", 0x4 },
        },
};

static struct hda_input_mux alc262_HP_capture_source = {
        .num_items = 5,
        .items = {
                { "Mic", 0x0 },
                { "Front Mic", 0x3 },
                { "Line", 0x2 },
                { "CD", 0x4 },
                { "AUX IN", 0x6 },
        },
};

/* mute/unmute internal speaker according to the hp jack and mute state */
static void alc262_fujitsu_automute(struct hda_codec *codec, int force)
{
        struct alc_spec *spec = codec->spec;
        unsigned int mute;

        if (force || ! spec->sense_updated) {
                unsigned int present;
                /* need to execute and sync at first */
                snd_hda_codec_read(codec, 0x14, 0, AC_VERB_SET_PIN_SENSE, 0);
                present = snd_hda_codec_read(codec, 0x14, 0,
                                         AC_VERB_GET_PIN_SENSE, 0);
                spec->jack_present = (present & 0x80000000) != 0;
                spec->sense_updated = 1;
        }
        if (spec->jack_present) {
                /* mute internal speaker */
                snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
                                         0x80, 0x80);
                snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
                                         0x80, 0x80);
        } else {
                /* unmute internal speaker if necessary */
                mute = snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0);
                snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
                                         0x80, mute & 0x80);
                mute = snd_hda_codec_amp_read(codec, 0x14, 1, HDA_OUTPUT, 0);
                snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
                                         0x80, mute & 0x80);
        }
}

/* unsolicited event for HP jack sensing */
static void alc262_fujitsu_unsol_event(struct hda_codec *codec,
                                       unsigned int res)
{
        if ((res >> 26) != ALC_HP_EVENT)
                return;
        alc262_fujitsu_automute(codec, 1);
}

/* bind volumes of both NID 0x0c and 0x0d */
static int alc262_fujitsu_master_vol_put(struct snd_kcontrol *kcontrol,
                                         struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        long *valp = ucontrol->value.integer.value;
        int change;

        change = snd_hda_codec_amp_update(codec, 0x0c, 0, HDA_OUTPUT, 0,
                                          0x7f, valp[0] & 0x7f);
        change |= snd_hda_codec_amp_update(codec, 0x0c, 1, HDA_OUTPUT, 0,
                                           0x7f, valp[1] & 0x7f);
        snd_hda_codec_amp_update(codec, 0x0d, 0, HDA_OUTPUT, 0,
                                 0x7f, valp[0] & 0x7f);
        snd_hda_codec_amp_update(codec, 0x0d, 1, HDA_OUTPUT, 0,
                                 0x7f, valp[1] & 0x7f);
        return change;
}

/* bind hp and internal speaker mute (with plug check) */
static int alc262_fujitsu_master_sw_put(struct snd_kcontrol *kcontrol,
                                         struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        long *valp = ucontrol->value.integer.value;
        int change;

        change = snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
                                          0x80, valp[0] ? 0 : 0x80);
        change |= snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
                                           0x80, valp[1] ? 0 : 0x80);
        if (change || codec->in_resume)
                alc262_fujitsu_automute(codec, codec->in_resume);
        return change;
}

static struct snd_kcontrol_new alc262_fujitsu_mixer[] = {
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Master Playback Volume",
                .info = snd_hda_mixer_amp_volume_info,
                .get = snd_hda_mixer_amp_volume_get,
                .put = alc262_fujitsu_master_vol_put,
                .tlv = { .c = snd_hda_mixer_amp_tlv },
                .private_value = HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT),
        },
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Master Playback Switch",
                .info = snd_hda_mixer_amp_switch_info,
                .get = snd_hda_mixer_amp_switch_get,
                .put = alc262_fujitsu_master_sw_put,
                .private_value = HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_OUTPUT),
        },
        HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        { } /* end */
};

/* additional init verbs for Benq laptops */
static struct hda_verb alc262_EAPD_verbs[] = {
        {0x20, AC_VERB_SET_COEF_INDEX, 0x07},
        {0x20, AC_VERB_SET_PROC_COEF,  0x3070},
        {}
};

/* add playback controls from the parsed DAC table */
static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
{
        hda_nid_t nid;
        int err;

        spec->multiout.num_dacs = 1;    /* only use one dac */
        spec->multiout.dac_nids = spec->private_dac_nids;
        spec->multiout.dac_nids[0] = 2;

        nid = cfg->line_out_pins[0];
        if (nid) {
                if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Front Playback Volume",
                                       HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT))) < 0)
                        return err;
                if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Front Playback Switch",
                                       HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
                        return err;
        }

        nid = cfg->speaker_pins[0];
        if (nid) {
                if (nid == 0x16) {
                        if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Speaker Playback Volume",
                                               HDA_COMPOSE_AMP_VAL(0x0e, 2, 0, HDA_OUTPUT))) < 0)
                                return err;
                        if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Speaker Playback Switch",
                                               HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
                                return err;
                } else {
                        if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Speaker Playback Switch",
                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
                                return err;
                }
        }
        nid = cfg->hp_pin;
        if (nid) {
                /* spec->multiout.hp_nid = 2; */
                if (nid == 0x16) {
                        if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Headphone Playback Volume",
                                               HDA_COMPOSE_AMP_VAL(0x0e, 2, 0, HDA_OUTPUT))) < 0)
                                return err;
                        if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
                                               HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
                                return err;
                } else {
                        if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
                                return err;
                }
        }
        return 0;       
}

/* identical with ALC880 */
#define alc262_auto_create_analog_input_ctls alc880_auto_create_analog_input_ctls

/*
 * generic initialization of ADC, input mixers and output mixers
 */
static struct hda_verb alc262_volume_init_verbs[] = {
        /*
         * Unmute ADC0-2 and set the default input to mic-in
         */
        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
         * Note: PASD motherboards uses the Line In 2 as the input for front panel
         * mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},

        /*
         * Set up output mixers (0x0c - 0x0f)
         */
        /* set vol=0 to output mixers */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        
        /* set up input amps for analog loopback */
        /* Amp Indices: DAC = 0, mixer = 1 */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

        /* FIXME: use matrix-type input source selection */
        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
        /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},
        /* Input mixer2 */
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},
        /* Input mixer3 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},

        { }
};

static struct hda_verb alc262_HP_BPC_init_verbs[] = {
        /*
         * Unmute ADC0-2 and set the default input to mic-in
         */
        {0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
         * Note: PASD motherboards uses the Line In 2 as the input for front panel
         * mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(6)},
        
        /*
         * Set up output mixers (0x0c - 0x0e)
         */
        /* set vol=0 to output mixers */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},

        /* set up input amps for analog loopback */
        /* Amp Indices: DAC = 0, mixer = 1 */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },

        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },

        {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},

        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20},

        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0x7023 },
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, 0x7000 },
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, 0x7000 },
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0x7023 },
        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, 0x7000 },
        {0x1d, AC_VERB_SET_AMP_GAIN_MUTE, 0x7000 },


        /* FIXME: use matrix-type input source selection */
        /* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
        /* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x03 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x02 << 8))},
        {0x24, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x04 << 8))},
        /* Input mixer2 */
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x03 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x02 << 8))},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x04 << 8))},
        /* Input mixer3 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x03 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x02 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x04 << 8))},

        { }
};

/* pcm configuration: identiacal with ALC880 */
#define alc262_pcm_analog_playback      alc880_pcm_analog_playback
#define alc262_pcm_analog_capture       alc880_pcm_analog_capture
#define alc262_pcm_digital_playback     alc880_pcm_digital_playback
#define alc262_pcm_digital_capture      alc880_pcm_digital_capture

/*
 * BIOS auto configuration
 */
static int alc262_parse_auto_config(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int err;
        static hda_nid_t alc262_ignore[] = { 0x1d, 0 };

        if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
                                                alc262_ignore)) < 0)
                return err;
        if (! spec->autocfg.line_outs)
                return 0; /* can't find valid BIOS pin config */
        if ((err = alc262_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
            (err = alc262_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
                return err;

        spec->multiout.max_channels = spec->multiout.num_dacs * 2;

        if (spec->autocfg.dig_out_pin)
                spec->multiout.dig_out_nid = ALC262_DIGOUT_NID;
        if (spec->autocfg.dig_in_pin)
                spec->dig_in_nid = ALC262_DIGIN_NID;

        if (spec->kctl_alloc)
                spec->mixers[spec->num_mixers++] = spec->kctl_alloc;

        spec->init_verbs[spec->num_init_verbs++] = alc262_volume_init_verbs;
        spec->num_mux_defs = 1;
        spec->input_mux = &spec->private_imux;

        return 1;
}

#define alc262_auto_init_multi_out      alc882_auto_init_multi_out
#define alc262_auto_init_hp_out         alc882_auto_init_hp_out
#define alc262_auto_init_analog_input   alc882_auto_init_analog_input


/* init callback for auto-configuration model -- overriding the default init */
static void alc262_auto_init(struct hda_codec *codec)
{
        alc262_auto_init_multi_out(codec);
        alc262_auto_init_hp_out(codec);
        alc262_auto_init_analog_input(codec);
}

/*
 * configuration and preset
 */
static struct hda_board_config alc262_cfg_tbl[] = {
        { .modelname = "basic", .config = ALC262_BASIC },
        { .modelname = "fujitsu", .config = ALC262_FUJITSU },
        { .pci_subvendor = 0x10cf, .pci_subdevice = 0x1397,
          .config = ALC262_FUJITSU },
        { .modelname = "hp-bpc", .config = ALC262_HP_BPC },
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x208c,
          .config = ALC262_HP_BPC }, /* xw4400 */
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x3014,
          .config = ALC262_HP_BPC }, /* xw6400 */
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x3015,
          .config = ALC262_HP_BPC }, /* xw8400 */
        { .pci_subvendor = 0x103c, .pci_subdevice = 0x12fe,
          .config = ALC262_HP_BPC }, /* xw9400 */
        { .modelname = "benq", .config = ALC262_BENQ_ED8 },
        { .pci_subvendor = 0x17ff, .pci_subdevice = 0x0560,
          .config = ALC262_BENQ_ED8 },
        { .modelname = "auto", .config = ALC262_AUTO },
        {}
};

static struct alc_config_preset alc262_presets[] = {
        [ALC262_BASIC] = {
                .mixers = { alc262_base_mixer },
                .init_verbs = { alc262_init_verbs },
                .num_dacs = ARRAY_SIZE(alc262_dac_nids),
                .dac_nids = alc262_dac_nids,
                .hp_nid = 0x03,
                .num_channel_mode = ARRAY_SIZE(alc262_modes),
                .channel_mode = alc262_modes,
                .input_mux = &alc262_capture_source,
        },
        [ALC262_FUJITSU] = {
                .mixers = { alc262_fujitsu_mixer },
                .init_verbs = { alc262_init_verbs, alc262_fujitsu_unsol_verbs },
                .num_dacs = ARRAY_SIZE(alc262_dac_nids),
                .dac_nids = alc262_dac_nids,
                .hp_nid = 0x03,
                .dig_out_nid = ALC262_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc262_modes),
                .channel_mode = alc262_modes,
                .input_mux = &alc262_fujitsu_capture_source,
                .unsol_event = alc262_fujitsu_unsol_event,
        },
        [ALC262_HP_BPC] = {
                .mixers = { alc262_HP_BPC_mixer },
                .init_verbs = { alc262_HP_BPC_init_verbs },
                .num_dacs = ARRAY_SIZE(alc262_dac_nids),
                .dac_nids = alc262_dac_nids,
                .hp_nid = 0x03,
                .num_channel_mode = ARRAY_SIZE(alc262_modes),
                .channel_mode = alc262_modes,
                .input_mux = &alc262_HP_capture_source,
        },      
        [ALC262_BENQ_ED8] = {
                .mixers = { alc262_base_mixer },
                .init_verbs = { alc262_init_verbs, alc262_EAPD_verbs },
                .num_dacs = ARRAY_SIZE(alc262_dac_nids),
                .dac_nids = alc262_dac_nids,
                .hp_nid = 0x03,
                .num_channel_mode = ARRAY_SIZE(alc262_modes),
                .channel_mode = alc262_modes,
                .input_mux = &alc262_capture_source,
        },              
};

static int patch_alc262(struct hda_codec *codec)
{
        struct alc_spec *spec;
        int board_config;
        int err;

        spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
        if (spec == NULL)
                return -ENOMEM;

        codec->spec = spec;
#if 0
        /* pshou 07/11/05  set a zero PCM sample to DAC when FIFO is under-run */
        {
        int tmp;
        snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_COEF_INDEX, 7);
        tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
        snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_COEF_INDEX, 7);
        snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_PROC_COEF, tmp | 0x80);
        }
#endif

        board_config = snd_hda_check_board_config(codec, alc262_cfg_tbl);
        
        if (board_config < 0 || board_config >= ALC262_MODEL_LAST) {
                printk(KERN_INFO "hda_codec: Unknown model for ALC262, "
                       "trying auto-probe from BIOS...\n");
                board_config = ALC262_AUTO;
        }

        if (board_config == ALC262_AUTO) {
                /* automatic parse from the BIOS config */
                err = alc262_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 = ALC262_BASIC;
                }
        }

        if (board_config != ALC262_AUTO)
                setup_preset(spec, &alc262_presets[board_config]);

        spec->stream_name_analog = "ALC262 Analog";
        spec->stream_analog_playback = &alc262_pcm_analog_playback;
        spec->stream_analog_capture = &alc262_pcm_analog_capture;
                
        spec->stream_name_digital = "ALC262 Digital";
        spec->stream_digital_playback = &alc262_pcm_digital_playback;
        spec->stream_digital_capture = &alc262_pcm_digital_capture;

        if (! spec->adc_nids && spec->input_mux) {
                /* check whether NID 0x07 is valid */
                unsigned int wcap = get_wcaps(codec, 0x07);

                wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; /* get type */
                if (wcap != AC_WID_AUD_IN) {
                        spec->adc_nids = alc262_adc_nids_alt;
                        spec->num_adc_nids = ARRAY_SIZE(alc262_adc_nids_alt);
                        spec->mixers[spec->num_mixers] = alc262_capture_alt_mixer;
                        spec->num_mixers++;
                } else {
                        spec->adc_nids = alc262_adc_nids;
                        spec->num_adc_nids = ARRAY_SIZE(alc262_adc_nids);
                        spec->mixers[spec->num_mixers] = alc262_capture_mixer;
                        spec->num_mixers++;
                }
        }

        codec->patch_ops = alc_patch_ops;
        if (board_config == ALC262_AUTO)
                spec->init_hook = alc262_auto_init;
                
        return 0;
}

/*
 *  ALC861 channel source setting (2/6 channel selection for 3-stack)
 */

/*
 * set the path ways for 2 channel output
 * need to set the codec line out and mic 1 pin widgets to inputs
 */
static struct hda_verb alc861_threestack_ch2_init[] = {
        /* set pin widget 1Ah (line in) for input */
        { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
        /* set pin widget 18h (mic1/2) for input, for mic also enable the vref */
        { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },

        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c },
#if 0
        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8)) }, /*mic*/
        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x02 << 8)) }, /*line-in*/
#endif
        { } /* end */
};
/*
 * 6ch mode
 * need to set the codec line out and mic 1 pin widgets to outputs
 */
static struct hda_verb alc861_threestack_ch6_init[] = {
        /* set pin widget 1Ah (line in) for output (Back Surround)*/
        { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        /* set pin widget 18h (mic1) for output (CLFE)*/
        { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },

        { 0x0c, AC_VERB_SET_CONNECT_SEL, 0x00 },
        { 0x0d, AC_VERB_SET_CONNECT_SEL, 0x00 },

        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080 },
#if 0
        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x01 << 8)) }, /*mic*/
        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8)) }, /*line in*/
#endif
        { } /* end */
};

static struct hda_channel_mode alc861_threestack_modes[2] = {
        { 2, alc861_threestack_ch2_init },
        { 6, alc861_threestack_ch6_init },
};
/* Set mic1 as input and unmute the mixer */
static struct hda_verb alc861_uniwill_m31_ch2_init[] = {
        { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x01 << 8)) }, /*mic*/
        { } /* end */
};
/* Set mic1 as output and mute mixer */
static struct hda_verb alc861_uniwill_m31_ch4_init[] = {
        { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8)) }, /*mic*/
        { } /* end */
};

static struct hda_channel_mode alc861_uniwill_m31_modes[2] = {
        { 2, alc861_uniwill_m31_ch2_init },
        { 4, alc861_uniwill_m31_ch4_init },
};

/* patch-ALC861 */

static struct snd_kcontrol_new alc861_base_mixer[] = {
        /* output mixer control */
        HDA_CODEC_MUTE("Front Playback Switch", 0x03, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Surround Playback Switch", 0x06, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Side Playback Switch", 0x04, 0x0, HDA_OUTPUT),

        /*Input mixer control */
        /* HDA_CODEC_VOLUME("Input Playback Volume", 0x15, 0x0, HDA_OUTPUT),
           HDA_CODEC_MUTE("Input Playback Switch", 0x15, 0x0, HDA_OUTPUT), */
        HDA_CODEC_VOLUME("CD Playback Volume", 0x15, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x15, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x15, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x15, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x10, 0x01, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x03, HDA_INPUT),
 
        /* Capture mixer control */
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Capture Source",
                .count = 1,
                .info = alc_mux_enum_info,
                .get = alc_mux_enum_get,
                .put = alc_mux_enum_put,
        },
        { } /* end */
};

static struct snd_kcontrol_new alc861_3ST_mixer[] = {
        /* output mixer control */
        HDA_CODEC_MUTE("Front Playback Switch", 0x03, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Surround Playback Switch", 0x06, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
        /*HDA_CODEC_MUTE("Side Playback Switch", 0x04, 0x0, HDA_OUTPUT), */

        /* Input mixer control */
        /* HDA_CODEC_VOLUME("Input Playback Volume", 0x15, 0x0, HDA_OUTPUT),
           HDA_CODEC_MUTE("Input Playback Switch", 0x15, 0x0, HDA_OUTPUT), */
        HDA_CODEC_VOLUME("CD Playback Volume", 0x15, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x15, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x15, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x15, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x10, 0x01, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x03, HDA_INPUT),
 
        /* Capture mixer control */
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Capture Source",
                .count = 1,
                .info = alc_mux_enum_info,
                .get = alc_mux_enum_get,
                .put = alc_mux_enum_put,
        },
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Channel Mode",
                .info = alc_ch_mode_info,
                .get = alc_ch_mode_get,
                .put = alc_ch_mode_put,
                .private_value = ARRAY_SIZE(alc861_threestack_modes),
        },
        { } /* end */
};                      
static struct snd_kcontrol_new alc861_uniwill_m31_mixer[] = {
        /* output mixer control */
        HDA_CODEC_MUTE("Front Playback Switch", 0x03, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Surround Playback Switch", 0x06, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
        /*HDA_CODEC_MUTE("Side Playback Switch", 0x04, 0x0, HDA_OUTPUT), */

        /* Input mixer control */
        /* HDA_CODEC_VOLUME("Input Playback Volume", 0x15, 0x0, HDA_OUTPUT),
           HDA_CODEC_MUTE("Input Playback Switch", 0x15, 0x0, HDA_OUTPUT), */
        HDA_CODEC_VOLUME("CD Playback Volume", 0x15, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x15, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Line Playback Volume", 0x15, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Line Playback Switch", 0x15, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x10, 0x01, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x03, HDA_INPUT),
 
        /* Capture mixer control */
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Capture Source",
                .count = 1,
                .info = alc_mux_enum_info,
                .get = alc_mux_enum_get,
                .put = alc_mux_enum_put,
        },
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Channel Mode",
                .info = alc_ch_mode_info,
                .get = alc_ch_mode_get,
                .put = alc_ch_mode_put,
                .private_value = ARRAY_SIZE(alc861_uniwill_m31_modes),
        },
        { } /* end */
};                      
        
/*
 * generic initialization of ADC, input mixers and output mixers
 */
static struct hda_verb alc861_base_init_verbs[] = {
        /*
         * Unmute ADC0 and set the default input to mic-in
         */
        /* port-A for surround (rear panel) */
        { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        { 0x0e, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* port-B for mic-in (rear panel) with vref */
        { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
        /* port-C for line-in (rear panel) */
        { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
        /* port-D for Front */
        { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        { 0x0b, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* port-E for HP out (front panel) */
        { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
        /* route front PCM to HP */
        { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x01 },
        /* port-F for mic-in (front panel) with vref */
        { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
        /* port-G for CLFE (rear panel) */
        { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* port-H for side (rear panel) */
        { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        { 0x20, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* CD-in */
        { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
        /* route front mic to ADC1*/
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        
        /* Unmute DAC0~3 & spdif out*/
        {0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        
        /* Unmute Mixer 14 (mic) 1c (Line in)*/
        {0x014, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x014, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x01c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x01c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        
        /* Unmute Stereo Mixer 15 */
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c          }, //Output 0~12 step

        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, // hp used DAC 3 (Front)
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},

        { }
};

static struct hda_verb alc861_threestack_init_verbs[] = {
        /*
         * Unmute ADC0 and set the default input to mic-in
         */
        /* port-A for surround (rear panel) */
        { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
        /* port-B for mic-in (rear panel) with vref */
        { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
        /* port-C for line-in (rear panel) */
        { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
        /* port-D for Front */
        { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        { 0x0b, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* port-E for HP out (front panel) */
        { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
        /* route front PCM to HP */
        { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x01 },
        /* port-F for mic-in (front panel) with vref */
        { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
        /* port-G for CLFE (rear panel) */
        { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
        /* port-H for side (rear panel) */
        { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
        /* CD-in */
        { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
        /* route front mic to ADC1*/
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        /* Unmute DAC0~3 & spdif out*/
        {0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        
        /* Unmute Mixer 14 (mic) 1c (Line in)*/
        {0x014, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x014, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x01c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x01c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        
        /* Unmute Stereo Mixer 15 */
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c          }, //Output 0~12 step

        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, // hp used DAC 3 (Front)
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        { }
};

static struct hda_verb alc861_uniwill_m31_init_verbs[] = {
        /*
         * Unmute ADC0 and set the default input to mic-in
         */
        /* port-A for surround (rear panel) */
        { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
        /* port-B for mic-in (rear panel) with vref */
        { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
        /* port-C for line-in (rear panel) */
        { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
        /* port-D for Front */
        { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        { 0x0b, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* port-E for HP out (front panel) */
        { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 }, // this has to be set to VREF80
        /* route front PCM to HP */
        { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x01 },
        /* port-F for mic-in (front panel) with vref */
        { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
        /* port-G for CLFE (rear panel) */
        { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
        /* port-H for side (rear panel) */
        { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00 },
        /* CD-in */
        { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
        /* route front mic to ADC1*/
        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        /* Unmute DAC0~3 & spdif out*/
        {0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        
        /* Unmute Mixer 14 (mic) 1c (Line in)*/
        {0x014, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x014, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x01c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x01c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        
        /* Unmute Stereo Mixer 15 */
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c          }, //Output 0~12 step

        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, // hp used DAC 3 (Front)
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        { }
};

/*
 * generic initialization of ADC, input mixers and output mixers
 */
static struct hda_verb alc861_auto_init_verbs[] = {
        /*
         * Unmute ADC0 and set the default input to mic-in
         */
//      {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        
        /* Unmute DAC0~3 & spdif out*/
        {0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        
        /* Unmute Mixer 14 (mic) 1c (Line in)*/
        {0x014, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x014, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x01c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x01c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        
        /* Unmute Stereo Mixer 15 */
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c},

        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},    
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},            
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},    
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},    

        {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},  // set Mic 1

        { }
};

/* pcm configuration: identiacal with ALC880 */
#define alc861_pcm_analog_playback      alc880_pcm_analog_playback
#define alc861_pcm_analog_capture       alc880_pcm_analog_capture
#define alc861_pcm_digital_playback     alc880_pcm_digital_playback
#define alc861_pcm_digital_capture      alc880_pcm_digital_capture


#define ALC861_DIGOUT_NID       0x07

static struct hda_channel_mode alc861_8ch_modes[1] = {
        { 8, NULL }
};

static hda_nid_t alc861_dac_nids[4] = {
        /* front, surround, clfe, side */
        0x03, 0x06, 0x05, 0x04
};

static hda_nid_t alc660_dac_nids[3] = {
        /* front, clfe, surround */
        0x03, 0x05, 0x06
};

static hda_nid_t alc861_adc_nids[1] = {
        /* ADC0-2 */
        0x08,
};

static struct hda_input_mux alc861_capture_source = {
        .num_items = 5,
        .items = {
                { "Mic", 0x0 },
                { "Front Mic", 0x3 },
                { "Line", 0x1 },
                { "CD", 0x4 },
                { "Mixer", 0x5 },
        },
};

/* fill in the dac_nids table from the parsed pin configuration */
static int alc861_auto_fill_dac_nids(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
{
        int i;
        hda_nid_t nid;

        spec->multiout.dac_nids = spec->private_dac_nids;
        for (i = 0; i < cfg->line_outs; i++) {
                nid = cfg->line_out_pins[i];
                if (nid) {
                        if (i >= ARRAY_SIZE(alc861_dac_nids))
                                continue;
                        spec->multiout.dac_nids[i] = alc861_dac_nids[i];
                }
        }
        spec->multiout.num_dacs = cfg->line_outs;
        return 0;
}

/* add playback controls from the parsed DAC table */
static int alc861_auto_create_multi_out_ctls(struct alc_spec *spec,
                                             const struct auto_pin_cfg *cfg)
{
        char name[32];
        static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
        hda_nid_t nid;
        int i, idx, err;

        for (i = 0; i < cfg->line_outs; i++) {
                nid = spec->multiout.dac_nids[i];
                if (! nid)
                        continue;
                if (nid == 0x05) {
                        /* Center/LFE */
                        if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "Center Playback Switch",
                                               HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
                                return err;
                        if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "LFE Playback Switch",
                                               HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
                                return err;
                } else {
                        for (idx = 0; idx < ARRAY_SIZE(alc861_dac_nids) - 1; idx++)
                                if (nid == alc861_dac_nids[idx])
                                        break;
                        sprintf(name, "%s Playback Switch", chname[idx]);
                        if ((err = add_control(spec, ALC_CTL_BIND_MUTE, name,
                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
                                return err;
                }
        }
        return 0;
}

static int alc861_auto_create_hp_ctls(struct alc_spec *spec, hda_nid_t pin)
{
        int err;
        hda_nid_t nid;

        if (! pin)
                return 0;

        if ((pin >= 0x0b && pin <= 0x10) || pin == 0x1f || pin == 0x20) {
                nid = 0x03;
                if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
                                       HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
                        return err;
                spec->multiout.hp_nid = nid;
        }
        return 0;
}

/* create playback/capture controls for input pins */
static int alc861_auto_create_analog_input_ctls(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
{
        struct hda_input_mux *imux = &spec->private_imux;
        int i, err, idx, idx1;

        for (i = 0; i < AUTO_PIN_LAST; i++) {
                switch(cfg->input_pins[i]) {
                case 0x0c:
                        idx1 = 1;
                        idx = 2;        // Line In
                        break;
                case 0x0f:
                        idx1 = 2;
                        idx = 2;        // Line In
                        break;
                case 0x0d:
                        idx1 = 0;
                        idx = 1;        // Mic In 
                        break;
                case 0x10:      
                        idx1 = 3;
                        idx = 1;        // Mic In 
                        break;
                case 0x11:
                        idx1 = 4;
                        idx = 0;        // CD
                        break;
                default:
                        continue;
                }

                err = new_analog_input(spec, cfg->input_pins[i],
                                       auto_pin_cfg_labels[i], idx, 0x15);
                if (err < 0)
                        return err;

                imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
                imux->items[imux->num_items].index = idx1;
                imux->num_items++;      
        }
        return 0;
}

static struct snd_kcontrol_new alc861_capture_mixer[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),

        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                /* The multiple "Capture Source" controls confuse alsamixer
                 * So call somewhat different..
                 *FIXME: the controls appear in the "playback" view!
                 */
                /* .name = "Capture Source", */
                .name = "Input Source",
                .count = 1,
                .info = alc_mux_enum_info,
                .get = alc_mux_enum_get,
                .put = alc_mux_enum_put,
        },
        { } /* end */
};

static void alc861_auto_set_output_and_unmute(struct hda_codec *codec, hda_nid_t nid,
                                              int pin_type, int dac_idx)
{
        /* set as output */

        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
        snd_hda_codec_write(codec, dac_idx, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);

}

static void alc861_auto_init_multi_out(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        for (i = 0; i < spec->autocfg.line_outs; i++) {
                hda_nid_t nid = spec->autocfg.line_out_pins[i];
                if (nid)
                        alc861_auto_set_output_and_unmute(codec, nid, PIN_OUT, spec->multiout.dac_nids[i]);
        }
}

static void alc861_auto_init_hp_out(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        hda_nid_t pin;

        pin = spec->autocfg.hp_pin;
        if (pin) /* connect to front */
                alc861_auto_set_output_and_unmute(codec, pin, PIN_HP, spec->multiout.dac_nids[0]);
}

static void alc861_auto_init_analog_input(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int i;

        for (i = 0; i < AUTO_PIN_LAST; i++) {
                hda_nid_t nid = spec->autocfg.input_pins[i];
                if ((nid>=0x0c) && (nid <=0x11)) {
                        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                                            i <= AUTO_PIN_FRONT_MIC ? PIN_VREF80 : PIN_IN);
                }
        }
}

/* parse the BIOS configuration and set up the alc_spec */
/* return 1 if successful, 0 if the proper config is not found, or a negative error code */
static int alc861_parse_auto_config(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        int err;
        static hda_nid_t alc861_ignore[] = { 0x1d, 0 };

        if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
                                                alc861_ignore)) < 0)
                return err;
        if (! spec->autocfg.line_outs)
                return 0; /* can't find valid BIOS pin config */

        if ((err = alc861_auto_fill_dac_nids(spec, &spec->autocfg)) < 0 ||
            (err = alc861_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
            (err = alc861_auto_create_hp_ctls(spec, spec->autocfg.hp_pin)) < 0 ||
            (err = alc861_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
                return err;

        spec->multiout.max_channels = spec->multiout.num_dacs * 2;

        if (spec->autocfg.dig_out_pin)
                spec->multiout.dig_out_nid = ALC861_DIGOUT_NID;

        if (spec->kctl_alloc)
                spec->mixers[spec->num_mixers++] = spec->kctl_alloc;

        spec->init_verbs[spec->num_init_verbs++] = alc861_auto_init_verbs;

        spec->num_mux_defs = 1;
        spec->input_mux = &spec->private_imux;

        spec->adc_nids = alc861_adc_nids;
        spec->num_adc_nids = ARRAY_SIZE(alc861_adc_nids);
        spec->mixers[spec->num_mixers] = alc861_capture_mixer;
        spec->num_mixers++;

        return 1;
}

/* additional initialization for auto-configuration model */
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);
}


/*
 * configuration and preset
 */
static struct hda_board_config alc861_cfg_tbl[] = {
        { .modelname = "3stack", .config = ALC861_3ST },
        { .pci_subvendor = 0x8086, .pci_subdevice = 0xd600,
          .config = ALC861_3ST },
        { .modelname = "3stack-660", .config = ALC660_3ST },
        { .pci_subvendor = 0x1043, .pci_subdevice = 0x81e7,
          .config = ALC660_3ST },
        { .modelname = "3stack-dig", .config = ALC861_3ST_DIG },
        { .modelname = "6stack-dig", .config = ALC861_6ST_DIG },
        { .modelname = "uniwill-m31", .config = ALC861_UNIWILL_M31},
        { .pci_subvendor = 0x1584, .pci_subdevice = 0x9072,
          .config = ALC861_UNIWILL_M31 },
        { .modelname = "auto", .config = ALC861_AUTO },
        {}
};

static struct alc_config_preset alc861_presets[] = {
        [ALC861_3ST] = {
                .mixers = { alc861_3ST_mixer },
                .init_verbs = { alc861_threestack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc861_dac_nids),
                .dac_nids = alc861_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc861_threestack_modes),
                .channel_mode = alc861_threestack_modes,
                .need_dac_fix = 1,
                .num_adc_nids = ARRAY_SIZE(alc861_adc_nids),
                .adc_nids = alc861_adc_nids,
                .input_mux = &alc861_capture_source,
        },
        [ALC861_3ST_DIG] = {
                .mixers = { alc861_base_mixer },
                .init_verbs = { alc861_threestack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc861_dac_nids),
                .dac_nids = alc861_dac_nids,
                .dig_out_nid = ALC861_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc861_threestack_modes),
                .channel_mode = alc861_threestack_modes,
                .need_dac_fix = 1,
                .num_adc_nids = ARRAY_SIZE(alc861_adc_nids),
                .adc_nids = alc861_adc_nids,
                .input_mux = &alc861_capture_source,
        },
        [ALC861_6ST_DIG] = {
                .mixers = { alc861_base_mixer },
                .init_verbs = { alc861_base_init_verbs },
                .num_dacs = ARRAY_SIZE(alc861_dac_nids),
                .dac_nids = alc861_dac_nids,
                .dig_out_nid = ALC861_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc861_8ch_modes),
                .channel_mode = alc861_8ch_modes,
                .num_adc_nids = ARRAY_SIZE(alc861_adc_nids),
                .adc_nids = alc861_adc_nids,
                .input_mux = &alc861_capture_source,
        },
        [ALC660_3ST] = {
                .mixers = { alc861_3ST_mixer },
                .init_verbs = { alc861_threestack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc660_dac_nids),
                .dac_nids = alc660_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc861_threestack_modes),
                .channel_mode = alc861_threestack_modes,
                .need_dac_fix = 1,
                .num_adc_nids = ARRAY_SIZE(alc861_adc_nids),
                .adc_nids = alc861_adc_nids,
                .input_mux = &alc861_capture_source,
        },
        [ALC861_UNIWILL_M31] = {
                .mixers = { alc861_uniwill_m31_mixer },
                .init_verbs = { alc861_uniwill_m31_init_verbs },
                .num_dacs = ARRAY_SIZE(alc861_dac_nids),
                .dac_nids = alc861_dac_nids,
                .dig_out_nid = ALC861_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc861_uniwill_m31_modes),
                .channel_mode = alc861_uniwill_m31_modes,
                .need_dac_fix = 1,
                .num_adc_nids = ARRAY_SIZE(alc861_adc_nids),
                .adc_nids = alc861_adc_nids,
                .input_mux = &alc861_capture_source,
        },

};      


static int patch_alc861(struct hda_codec *codec)
{
        struct alc_spec *spec;
        int board_config;
        int err;

        spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
        if (spec == NULL)
                return -ENOMEM;

        codec->spec = spec;     

        board_config = snd_hda_check_board_config(codec, alc861_cfg_tbl);

        if (board_config < 0 || board_config >= ALC861_MODEL_LAST) {
                printk(KERN_INFO "hda_codec: Unknown model for ALC861, "
                       "trying auto-probe from BIOS...\n");
                board_config = ALC861_AUTO;
        }

        if (board_config == ALC861_AUTO) {
                /* automatic parse from the BIOS config */
                err = alc861_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 = ALC861_3ST_DIG;
                }
        }

        if (board_config != ALC861_AUTO)
                setup_preset(spec, &alc861_presets[board_config]);

        spec->stream_name_analog = "ALC861 Analog";
        spec->stream_analog_playback = &alc861_pcm_analog_playback;
        spec->stream_analog_capture = &alc861_pcm_analog_capture;

        spec->stream_name_digital = "ALC861 Digital";
        spec->stream_digital_playback = &alc861_pcm_digital_playback;
        spec->stream_digital_capture = &alc861_pcm_digital_capture;

        codec->patch_ops = alc_patch_ops;
        if (board_config == ALC861_AUTO)
                spec->init_hook = alc861_auto_init;
                
        return 0;
}

/*
 * patch entries
 */
struct hda_codec_preset snd_hda_preset_realtek[] = {
        { .id = 0x10ec0260, .name = "ALC260", .patch = patch_alc260 },
        { .id = 0x10ec0262, .name = "ALC262", .patch = patch_alc262 },
        { .id = 0x10ec0880, .name = "ALC880", .patch = patch_alc880 },
        { .id = 0x10ec0882, .name = "ALC882", .patch = patch_alc882 },
        { .id = 0x10ec0883, .name = "ALC883", .patch = patch_alc883 },
        { .id = 0x10ec0885, .name = "ALC885", .patch = patch_alc882 },
        { .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc883 },
        { .id = 0x10ec0861, .rev = 0x100300, .name = "ALC861",
          .patch = patch_alc861 },
        { .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
          .patch = patch_alc861 },
        {} /* terminator */
};