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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;
                  }
            }
      }

      /* SPDIF for stream index #1 */
      if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
            codec->num_pcms = 2;
            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;
            }
      }

      /* If the use of more than one ADC is requested for the current
       * model, configure a second analog capture-only PCM.
       */
      /* Additional Analaog capture for index #2 */
      if (spec->num_adc_nids > 1 && spec->stream_analog_capture &&
          spec->adc_nids) {
            codec->num_pcms = 3;
            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) {
                  info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_analog_capture);
                  info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[1];
            }
      }

      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 },
      { .pci_subvendor = 0x1854, .pci_subdevice = 0x0077, .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_pins[0];
      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_pins[0],
                                    "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_pins[0];
      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_pins[0];
      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_pins[0];
      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 },
      { .pci_subvendor = 0x1025, .pci_subdevice = 0x0102,
        .config = ALC883_ACER },
      { .pci_subvendor = 0x1025, .pci_subdevice = 0x009f,
        .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_pins[0];
      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_pins[0];
      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_pins[0];
      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_pins[0])) < 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 */
};

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