/*
 * 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 <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"
#include "hda_beep.h"

#define ALC880_FRONT_EVENT              0x01
#define ALC880_DCVOL_EVENT              0x02
#define ALC880_HP_EVENT                 0x04
#define ALC880_MIC_EVENT                0x08

/* 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_FUJITSU,
        ALC880_UNIWILL_DIG,
        ALC880_UNIWILL,
        ALC880_UNIWILL_P53,
        ALC880_CLEVO,
        ALC880_TCL_S700,
        ALC880_LG,
        ALC880_LG_LW,
        ALC880_MEDION_RIM,
#ifdef CONFIG_SND_DEBUG
        ALC880_TEST,
#endif
        ALC880_AUTO,
        ALC880_MODEL_LAST /* last tag */
};

/* ALC260 models */
enum {
        ALC260_BASIC,
        ALC260_HP,
        ALC260_HP_DC7600,
        ALC260_HP_3013,
        ALC260_FUJITSU_S702X,
        ALC260_ACER,
        ALC260_WILL,
        ALC260_REPLACER_672V,
        ALC260_FAVORIT100,
#ifdef CONFIG_SND_DEBUG
        ALC260_TEST,
#endif
        ALC260_AUTO,
        ALC260_MODEL_LAST /* last tag */
};

/* ALC262 models */
enum {
        ALC262_BASIC,
        ALC262_HIPPO,
        ALC262_HIPPO_1,
        ALC262_FUJITSU,
        ALC262_HP_BPC,
        ALC262_HP_BPC_D7000_WL,
        ALC262_HP_BPC_D7000_WF,
        ALC262_HP_TC_T5735,
        ALC262_HP_RP5700,
        ALC262_BENQ_ED8,
        ALC262_SONY_ASSAMD,
        ALC262_BENQ_T31,
        ALC262_ULTRA,
        ALC262_LENOVO_3000,
        ALC262_NEC,
        ALC262_TOSHIBA_S06,
        ALC262_TOSHIBA_RX1,
        ALC262_TYAN,
        ALC262_AUTO,
        ALC262_MODEL_LAST /* last tag */
};

/* ALC268 models */
enum {
        ALC267_QUANTA_IL1,
        ALC268_3ST,
        ALC268_TOSHIBA,
        ALC268_ACER,
        ALC268_ACER_DMIC,
        ALC268_ACER_ASPIRE_ONE,
        ALC268_DELL,
        ALC268_ZEPTO,
#ifdef CONFIG_SND_DEBUG
        ALC268_TEST,
#endif
        ALC268_AUTO,
        ALC268_MODEL_LAST /* last tag */
};

/* ALC269 models */
enum {
        ALC269_BASIC,
        ALC269_QUANTA_FL1,
        ALC269_ASUS_EEEPC_P703,
        ALC269_ASUS_EEEPC_P901,
        ALC269_FUJITSU,
        ALC269_LIFEBOOK,
        ALC269_AUTO,
        ALC269_MODEL_LAST /* last tag */
};

/* ALC861 models */
enum {
        ALC861_3ST,
        ALC660_3ST,
        ALC861_3ST_DIG,
        ALC861_6ST_DIG,
        ALC861_UNIWILL_M31,
        ALC861_TOSHIBA,
        ALC861_ASUS,
        ALC861_ASUS_LAPTOP,
        ALC861_AUTO,
        ALC861_MODEL_LAST,
};

/* ALC861-VD models */
enum {
        ALC660VD_3ST,
        ALC660VD_3ST_DIG,
        ALC660VD_ASUS_V1S,
        ALC861VD_3ST,
        ALC861VD_3ST_DIG,
        ALC861VD_6ST_DIG,
        ALC861VD_LENOVO,
        ALC861VD_DALLAS,
        ALC861VD_HP,
        ALC861VD_AUTO,
        ALC861VD_MODEL_LAST,
};

/* ALC662 models */
enum {
        ALC662_3ST_2ch_DIG,
        ALC662_3ST_6ch_DIG,
        ALC662_3ST_6ch,
        ALC662_5ST_DIG,
        ALC662_LENOVO_101E,
        ALC662_ASUS_EEEPC_P701,
        ALC662_ASUS_EEEPC_EP20,
        ALC663_ASUS_M51VA,
        ALC663_ASUS_G71V,
        ALC663_ASUS_H13,
        ALC663_ASUS_G50V,
        ALC662_ECS,
        ALC663_ASUS_MODE1,
        ALC662_ASUS_MODE2,
        ALC663_ASUS_MODE3,
        ALC663_ASUS_MODE4,
        ALC663_ASUS_MODE5,
        ALC663_ASUS_MODE6,
        ALC272_DELL,
        ALC272_DELL_ZM1,
        ALC272_SAMSUNG_NC10,
        ALC662_AUTO,
        ALC662_MODEL_LAST,
};

/* ALC882 models */
enum {
        ALC882_3ST_DIG,
        ALC882_6ST_DIG,
        ALC882_ARIMA,
        ALC882_W2JC,
        ALC882_TARGA,
        ALC882_ASUS_A7J,
        ALC882_ASUS_A7M,
        ALC885_MACPRO,
        ALC885_MBP3,
        ALC885_MB5,
        ALC885_IMAC24,
        ALC883_3ST_2ch_DIG,
        ALC883_3ST_6ch_DIG,
        ALC883_3ST_6ch,
        ALC883_6ST_DIG,
        ALC883_TARGA_DIG,
        ALC883_TARGA_2ch_DIG,
        ALC883_TARGA_8ch_DIG,
        ALC883_ACER,
        ALC883_ACER_ASPIRE,
        ALC888_ACER_ASPIRE_4930G,
        ALC888_ACER_ASPIRE_6530G,
        ALC888_ACER_ASPIRE_8930G,
        ALC888_ACER_ASPIRE_7730G,
        ALC883_MEDION,
        ALC883_MEDION_MD2,
        ALC883_LAPTOP_EAPD,
        ALC883_LENOVO_101E_2ch,
        ALC883_LENOVO_NB0763,
        ALC888_LENOVO_MS7195_DIG,
        ALC888_LENOVO_SKY,
        ALC883_HAIER_W66,
        ALC888_3ST_HP,
        ALC888_6ST_DELL,
        ALC883_MITAC,
        ALC883_CLEVO_M540R,
        ALC883_CLEVO_M720,
        ALC883_FUJITSU_PI2515,
        ALC888_FUJITSU_XA3530,
        ALC883_3ST_6ch_INTEL,
        ALC889A_INTEL,
        ALC889_INTEL,
        ALC888_ASUS_M90V,
        ALC888_ASUS_EEE1601,
        ALC889A_MB31,
        ALC1200_ASUS_P5Q,
        ALC883_SONY_VAIO_TT,
        ALC882_AUTO,
        ALC882_MODEL_LAST,
};

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

/* extra amp-initialization sequence types */
enum {
        ALC_INIT_NONE,
        ALC_INIT_DEFAULT,
        ALC_INIT_GPIO1,
        ALC_INIT_GPIO2,
        ALC_INIT_GPIO3,
};

struct alc_mic_route {
        hda_nid_t pin;
        unsigned char mux_idx;
        unsigned char amix_idx;
};

#define MUX_IDX_UNDEF   ((unsigned char)-1)

struct alc_spec {
        /* codec parameterization */
        struct snd_kcontrol_new *mixers[5];     /* mixer arrays */
        unsigned int num_mixers;
        struct snd_kcontrol_new *cap_mixer;     /* capture mixer */
        unsigned int beep_amp;  /* beep amp value, set via set_beep_amp() */

        const struct hda_verb *init_verbs[10];  /* initialization verbs
                                                 * don't forget NULL
                                                 * termination!
                                                 */
        unsigned int num_init_verbs;

        char stream_name_analog[32];    /* analog PCM stream */
        struct hda_pcm_stream *stream_analog_playback;
        struct hda_pcm_stream *stream_analog_capture;
        struct hda_pcm_stream *stream_analog_alt_playback;
        struct hda_pcm_stream *stream_analog_alt_capture;

        char stream_name_digital[32];   /* 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
                                         */
        hda_nid_t alt_dac_nid;
        hda_nid_t slave_dig_outs[3];    /* optional - for auto-parsing */
        int dig_out_type;

        /* capture */
        unsigned int num_adc_nids;
        hda_nid_t *adc_nids;
        hda_nid_t *capsrc_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];
        struct alc_mic_route ext_mic;
        struct alc_mic_route int_mic;

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

        /* 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;
        struct snd_array kctls;
        struct hda_input_mux private_imux[3];
        hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
        hda_nid_t private_adc_nids[AUTO_CFG_MAX_OUTS];
        hda_nid_t private_capsrc_nids[AUTO_CFG_MAX_OUTS];

        /* 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;
        unsigned int master_sw: 1;
        unsigned int auto_mic:1;

        /* other flags */
        unsigned int no_analog :1; /* digital I/O only */
        int init_amp;

        /* for virtual master */
        hda_nid_t vmaster_nid;
#ifdef CONFIG_SND_HDA_POWER_SAVE
        struct hda_loopback_check loopback;
#endif

        /* for PLL fix */
        hda_nid_t pll_nid;
        unsigned int pll_coef_idx, pll_coef_bit;
};

/*
 * 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
                                             */
        struct snd_kcontrol_new *cap_mixer; /* capture mixer */
        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 */
        hda_nid_t *slave_dig_outs;
        unsigned int num_adc_nids;
        hda_nid_t *adc_nids;
        hda_nid_t *capsrc_nids;
        hda_nid_t dig_in_nid;
        unsigned int num_channel_mode;
        const struct hda_channel_mode *channel_mode;
        int need_dac_fix;
        int const_channel_count;
        unsigned int num_mux_defs;
        const struct hda_input_mux *input_mux;
        void (*unsol_event)(struct hda_codec *, unsigned int);
        void (*setup)(struct hda_codec *);
        void (*init_hook)(struct hda_codec *);
#ifdef CONFIG_SND_HDA_POWER_SAVE
        struct hda_amp_list *loopbacks;
#endif
};


/*
 * 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;
        const struct hda_input_mux *imux;
        unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
        unsigned int mux_idx;
        hda_nid_t nid = spec->capsrc_nids ?
                spec->capsrc_nids[adc_idx] : spec->adc_nids[adc_idx];
        unsigned int type;

        mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
        imux = &spec->input_mux[mux_idx];

        type = get_wcaps_type(get_wcaps(codec, nid));
        if (type == AC_WID_AUD_MIX) {
                /* Matrix-mixer style (e.g. ALC882) */
                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)
                        return 0;
                for (i = 0; i < imux->num_items; i++) {
                        unsigned int v = (i == idx) ? 0 : HDA_AMP_MUTE;
                        snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT,
                                                 imux->items[i].index,
                                                 HDA_AMP_MUTE, v);
                }
                *cur_val = idx;
                return 1;
        } else {
                /* MUX style (e.g. ALC880) */
                return snd_hda_input_mux_put(codec, imux, ucontrol, nid,
                                             &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->ext_channel_count);
}

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->ext_channel_count);
        if (err >= 0 && !spec->const_channel_count) {
                spec->multiout.max_channels = spec->ext_channel_count;
                if (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 (i <= alc_pin_mode_max(dir) && alc_pin_mode_values[i] != pinctl)
                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_cache(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_amp_stereo(codec, nid, HDA_OUTPUT, 0,
                                                 HDA_AMP_MUTE, HDA_AMP_MUTE);
                        snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
                                                 HDA_AMP_MUTE, 0);
                } else {
                        snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
                                                 HDA_AMP_MUTE, HDA_AMP_MUTE);
                        snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
                                                 HDA_AMP_MUTE, 0);
                }
        }
        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
#define alc_gpio_data_info      snd_ctl_boolean_mono_info

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_cache(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
#define alc_spdif_ctrl_info     snd_ctl_boolean_mono_info

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_1, 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_1,
                                                    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_cache(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 */

/* A switch control to allow the enabling EAPD digital outputs on the ALC26x.
 * Again, this is only used in the ALC26x test models to help identify when
 * the EAPD line must be asserted for features to work.
 */
#ifdef CONFIG_SND_DEBUG
#define alc_eapd_ctrl_info      snd_ctl_boolean_mono_info

static int alc_eapd_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_EAPD_BTLENABLE, 0x00);

        *valp = (val & mask) != 0;
        return 0;
}

static int alc_eapd_ctrl_put(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_value *ucontrol)
{
        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_EAPD_BTLENABLE,
                                                    0x00);

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

        return change;
}

#define ALC_EAPD_CTRL_SWITCH(xname, nid, mask) \
        { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
          .info = alc_eapd_ctrl_info, \
          .get = alc_eapd_ctrl_get, \
          .put = alc_eapd_ctrl_put, \
          .private_value = nid | (mask<<16) }
#endif   /* CONFIG_SND_DEBUG */

/*
 * set up the input pin config (depending on the given auto-pin type)
 */
static void alc_set_input_pin(struct hda_codec *codec, hda_nid_t nid,
                              int auto_pin_type)
{
        unsigned int val = PIN_IN;

        if (auto_pin_type <= AUTO_PIN_FRONT_MIC) {
                unsigned int pincap;
                pincap = snd_hda_query_pin_caps(codec, nid);
                pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
                if (pincap & AC_PINCAP_VREF_80)
                        val = PIN_VREF80;
                else if (pincap & AC_PINCAP_VREF_50)
                        val = PIN_VREF50;
                else if (pincap & AC_PINCAP_VREF_100)
                        val = PIN_VREF100;
                else if (pincap & AC_PINCAP_VREF_GRD)
                        val = PIN_VREFGRD;
        }
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, val);
}

/*
 */
static void add_mixer(struct alc_spec *spec, struct snd_kcontrol_new *mix)
{
        if (snd_BUG_ON(spec->num_mixers >= ARRAY_SIZE(spec->mixers)))
                return;
        spec->mixers[spec->num_mixers++] = mix;
}

static void add_verb(struct alc_spec *spec, const struct hda_verb *verb)
{
        if (snd_BUG_ON(spec->num_init_verbs >= ARRAY_SIZE(spec->init_verbs)))
                return;
        spec->init_verbs[spec->num_init_verbs++] = verb;
}

#ifdef CONFIG_PROC_FS
/*
 * hook for proc
 */
static void print_realtek_coef(struct snd_info_buffer *buffer,
                               struct hda_codec *codec, hda_nid_t nid)
{
        int coeff;

        if (nid != 0x20)
                return;
        coeff = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PROC_COEF, 0);
        snd_iprintf(buffer, "  Processing Coefficient: 0x%02x\n", coeff);
        coeff = snd_hda_codec_read(codec, nid, 0,
                                   AC_VERB_GET_COEF_INDEX, 0);
        snd_iprintf(buffer, "  Coefficient Index: 0x%02x\n", coeff);
}
#else
#define print_realtek_coef      NULL
#endif

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

        for (i = 0; i < ARRAY_SIZE(preset->mixers) && preset->mixers[i]; i++)
                add_mixer(spec, preset->mixers[i]);
        spec->cap_mixer = preset->cap_mixer;
        for (i = 0; i < ARRAY_SIZE(preset->init_verbs) && preset->init_verbs[i];
             i++)
                add_verb(spec, 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->const_channel_count = preset->const_channel_count;

        if (preset->const_channel_count)
                spec->multiout.max_channels = preset->const_channel_count;
        else
                spec->multiout.max_channels = spec->channel_mode[0].channels;
        spec->ext_channel_count = 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.slave_dig_outs = preset->slave_dig_outs;
        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->capsrc_nids = preset->capsrc_nids;
        spec->dig_in_nid = preset->dig_in_nid;

        spec->unsol_event = preset->unsol_event;
        spec->init_hook = preset->init_hook;
#ifdef CONFIG_SND_HDA_POWER_SAVE
        spec->loopback.amplist = preset->loopbacks;
#endif

        if (preset->setup)
                preset->setup(codec);
}

/* Enable GPIO mask and set output */
static struct hda_verb alc_gpio1_init_verbs[] = {
        {0x01, AC_VERB_SET_GPIO_MASK, 0x01},
        {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
        {0x01, AC_VERB_SET_GPIO_DATA, 0x01},
        { }
};

static struct hda_verb alc_gpio2_init_verbs[] = {
        {0x01, AC_VERB_SET_GPIO_MASK, 0x02},
        {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
        {0x01, AC_VERB_SET_GPIO_DATA, 0x02},
        { }
};

static struct hda_verb alc_gpio3_init_verbs[] = {
        {0x01, AC_VERB_SET_GPIO_MASK, 0x03},
        {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
        {0x01, AC_VERB_SET_GPIO_DATA, 0x03},
        { }
};

/*
 * Fix hardware PLL issue
 * On some codecs, the analog PLL gating control must be off while
 * the default value is 1.
 */
static void alc_fix_pll(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        unsigned int val;

        if (!spec->pll_nid)
                return;
        snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
                            spec->pll_coef_idx);
        val = snd_hda_codec_read(codec, spec->pll_nid, 0,
                                 AC_VERB_GET_PROC_COEF, 0);
        snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
                            spec->pll_coef_idx);
        snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_PROC_COEF,
                            val & ~(1 << spec->pll_coef_bit));
}

static void alc_fix_pll_init(struct hda_codec *codec, hda_nid_t nid,
                             unsigned int coef_idx, unsigned int coef_bit)
{
        struct alc_spec *spec = codec->spec;
        spec->pll_nid = nid;
        spec->pll_coef_idx = coef_idx;
        spec->pll_coef_bit = coef_bit;
        alc_fix_pll(codec);
}

static void alc_automute_pin(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        unsigned int present, pincap;
        unsigned int nid = spec->autocfg.hp_pins[0];
        int i;

        if (!nid)
                return;
        pincap = snd_hda_query_pin_caps(codec, nid);
        if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
                snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
        present = snd_hda_codec_read(codec, nid, 0,
                                     AC_VERB_GET_PIN_SENSE, 0);
        spec->jack_present = (present & AC_PINSENSE_PRESENCE) != 0;
        for (i = 0; i < ARRAY_SIZE(spec->autocfg.speaker_pins); i++) {
                nid = spec->autocfg.speaker_pins[i];
                if (!nid)
                        break;
                snd_hda_codec_write(codec, nid, 0,
                                    AC_VERB_SET_PIN_WIDGET_CONTROL,
                                    spec->jack_present ? 0 : PIN_OUT);
        }
}

static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
                                hda_nid_t nid)
{
        hda_nid_t conn[HDA_MAX_NUM_INPUTS];
        int i, nums;

        nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn));
        for (i = 0; i < nums; i++)
                if (conn[i] == nid)
                        return i;
        return -1;
}

static void alc_mic_automute(struct hda_codec *codec)
{

        struct alc_spec *spec = codec->spec;
        struct alc_mic_route *dead, *alive;
        unsigned int present, type;
        hda_nid_t cap_nid;

        if (!spec->auto_mic)
                return;
        if (!spec->int_mic.pin || !spec->ext_mic.pin)
                return;
        if (snd_BUG_ON(!spec->adc_nids))
                return;

        cap_nid = spec->capsrc_nids ? spec->capsrc_nids[0] : spec->adc_nids[0];

        present = snd_hda_codec_read(codec, spec->ext_mic.pin, 0,
                                     AC_VERB_GET_PIN_SENSE, 0);
        present &= AC_PINSENSE_PRESENCE;
        if (present) {
                alive = &spec->ext_mic;
                dead = &spec->int_mic;
        } else {
                alive = &spec->int_mic;
                dead = &spec->ext_mic;
        }

        type = get_wcaps_type(get_wcaps(codec, cap_nid));
        if (type == AC_WID_AUD_MIX) {
                /* Matrix-mixer style (e.g. ALC882) */
                snd_hda_codec_amp_stereo(codec, cap_nid, HDA_INPUT,
                                         alive->mux_idx,
                                         HDA_AMP_MUTE, 0);
                snd_hda_codec_amp_stereo(codec, cap_nid, HDA_INPUT,
                                         dead->mux_idx,
                                         HDA_AMP_MUTE, HDA_AMP_MUTE);
        } else {
                /* MUX style (e.g. ALC880) */
                snd_hda_codec_write_cache(codec, cap_nid, 0,
                                          AC_VERB_SET_CONNECT_SEL,
                                          alive->mux_idx);
        }

        /* FIXME: analog mixer */
}

/* unsolicited event for HP jack sensing */
static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
{
        if (codec->vendor_id == 0x10ec0880)
                res >>= 28;
        else
                res >>= 26;
        switch (res) {
        case ALC880_HP_EVENT:
                alc_automute_pin(codec);
                break;
        case ALC880_MIC_EVENT:
                alc_mic_automute(codec);
                break;
        }
}

static void alc_inithook(struct hda_codec *codec)
{
        alc_automute_pin(codec);
        alc_mic_automute(codec);
}

/* additional initialization for ALC888 variants */
static void alc888_coef_init(struct hda_codec *codec)
{
        unsigned int tmp;

        snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0);
        tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
        snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
        if ((tmp & 0xf0) == 0x20)
                /* alc888S-VC */
                snd_hda_codec_read(codec, 0x20, 0,
                                   AC_VERB_SET_PROC_COEF, 0x830);
         else
                 /* alc888-VB */
                 snd_hda_codec_read(codec, 0x20, 0,
                                    AC_VERB_SET_PROC_COEF, 0x3030);
}

static void alc889_coef_init(struct hda_codec *codec)
{
        unsigned int tmp;

        snd_hda_codec_write(codec, 0x20, 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, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
        snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, tmp|0x2010);
}

static void alc_auto_init_amp(struct hda_codec *codec, int type)
{
        unsigned int tmp;

        switch (type) {
        case ALC_INIT_GPIO1:
                snd_hda_sequence_write(codec, alc_gpio1_init_verbs);
                break;
        case ALC_INIT_GPIO2:
                snd_hda_sequence_write(codec, alc_gpio2_init_verbs);
                break;
        case ALC_INIT_GPIO3:
                snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
                break;
        case ALC_INIT_DEFAULT:
                switch (codec->vendor_id) {
                case 0x10ec0260:
                        snd_hda_codec_write(codec, 0x0f, 0,
                                            AC_VERB_SET_EAPD_BTLENABLE, 2);
                        snd_hda_codec_write(codec, 0x10, 0,
                                            AC_VERB_SET_EAPD_BTLENABLE, 2);
                        break;
                case 0x10ec0262:
                case 0x10ec0267:
                case 0x10ec0268:
                case 0x10ec0269:
                case 0x10ec0272:
                case 0x10ec0660:
                case 0x10ec0662:
                case 0x10ec0663:
                case 0x10ec0862:
                case 0x10ec0889:
                        snd_hda_codec_write(codec, 0x14, 0,
                                            AC_VERB_SET_EAPD_BTLENABLE, 2);
                        snd_hda_codec_write(codec, 0x15, 0,
                                            AC_VERB_SET_EAPD_BTLENABLE, 2);
                        break;
                }
                switch (codec->vendor_id) {
                case 0x10ec0260:
                        snd_hda_codec_write(codec, 0x1a, 0,
                                            AC_VERB_SET_COEF_INDEX, 7);
                        tmp = snd_hda_codec_read(codec, 0x1a, 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 | 0x2010);
                        break;
                case 0x10ec0262:
                case 0x10ec0880:
                case 0x10ec0882:
                case 0x10ec0883:
                case 0x10ec0885:
                case 0x10ec0887:
                case 0x10ec0889:
                        alc889_coef_init(codec);
                        break;
                case 0x10ec0888:
                        alc888_coef_init(codec);
                        break;
                case 0x10ec0267:
                case 0x10ec0268:
                        snd_hda_codec_write(codec, 0x20, 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, 0x20, 0,
                                            AC_VERB_SET_COEF_INDEX, 7);
                        snd_hda_codec_write(codec, 0x20, 0,
                                            AC_VERB_SET_PROC_COEF,
                                            tmp | 0x3000);
                        break;
                }
                break;
        }
}

static void alc_init_auto_hp(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        if (!spec->autocfg.hp_pins[0])
                return;

        if (!spec->autocfg.speaker_pins[0]) {
                if (spec->autocfg.line_out_pins[0] &&
                    spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
                        spec->autocfg.speaker_pins[0] =
                                spec->autocfg.line_out_pins[0];
                else
                        return;
        }

        snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
                    spec->autocfg.hp_pins[0]);
        snd_hda_codec_write_cache(codec, spec->autocfg.hp_pins[0], 0,
                                  AC_VERB_SET_UNSOLICITED_ENABLE,
                                  AC_USRSP_EN | ALC880_HP_EVENT);
        spec->unsol_event = alc_sku_unsol_event;
}

static void alc_init_auto_mic(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        struct auto_pin_cfg *cfg = &spec->autocfg;
        hda_nid_t fixed, ext;
        int i;

        /* there must be only two mic inputs exclusively */
        for (i = AUTO_PIN_LINE; i < AUTO_PIN_LAST; i++)
                if (cfg->input_pins[i])
                        return;

        fixed = ext = 0;
        for (i = AUTO_PIN_MIC; i <= AUTO_PIN_FRONT_MIC; i++) {
                hda_nid_t nid = cfg->input_pins[i];
                unsigned int defcfg;
                if (!nid)
                        return;
                defcfg = snd_hda_codec_get_pincfg(codec, nid);
                switch (get_defcfg_connect(defcfg)) {
                case AC_JACK_PORT_FIXED:
                        if (fixed)
                                return; /* already occupied */
                        fixed = nid;
                        break;
                case AC_JACK_PORT_COMPLEX:
                        if (ext)
                                return; /* already occupied */
                        ext = nid;
                        break;
                default:
                        return; /* invalid entry */
                }
        }
        if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
                return; /* no unsol support */
        snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x\n",
                    ext, fixed);
        spec->ext_mic.pin = ext;
        spec->int_mic.pin = fixed;
        spec->ext_mic.mux_idx = MUX_IDX_UNDEF; /* set later */
        spec->int_mic.mux_idx = MUX_IDX_UNDEF; /* set later */
        spec->auto_mic = 1;
        snd_hda_codec_write_cache(codec, spec->ext_mic.pin, 0,
                                  AC_VERB_SET_UNSOLICITED_ENABLE,
                                  AC_USRSP_EN | ALC880_MIC_EVENT);
        spec->unsol_event = alc_sku_unsol_event;
}

/* check subsystem ID and set up device-specific initialization;
 * return 1 if initialized, 0 if invalid SSID
 */
/* 32-bit subsystem ID for BIOS loading in HD Audio codec.
 *      31 ~ 16 :       Manufacture ID
 *      15 ~ 8  :       SKU ID
 *      7  ~ 0  :       Assembly ID
 *      port-A --> pin 39/41, port-E --> pin 14/15, port-D --> pin 35/36
 */
static int alc_subsystem_id(struct hda_codec *codec,
                            hda_nid_t porta, hda_nid_t porte,
                            hda_nid_t portd)
{
        unsigned int ass, tmp, i;
        unsigned nid;
        struct alc_spec *spec = codec->spec;

        ass = codec->subsystem_id & 0xffff;
        if ((ass != codec->bus->pci->subsystem_device) && (ass & 1))
                goto do_sku;

        /* invalid SSID, check the special NID pin defcfg instead */
        /*
         * 31~30        : port connectivity
         * 29~21        : reserve
         * 20           : PCBEEP input
         * 19~16        : Check sum (15:1)
         * 15~1         : Custom
         * 0            : override
        */
        nid = 0x1d;
        if (codec->vendor_id == 0x10ec0260)
                nid = 0x17;
        ass = snd_hda_codec_get_pincfg(codec, nid);
        snd_printd("realtek: No valid SSID, "
                   "checking pincfg 0x%08x for NID 0x%x\n",
                   ass, nid);
        if (!(ass & 1) && !(ass & 0x100000))
                return 0;
        if ((ass >> 30) != 1)   /* no physical connection */
                return 0;

        /* check sum */
        tmp = 0;
        for (i = 1; i < 16; i++) {
                if ((ass >> i) & 1)
                        tmp++;
        }
        if (((ass >> 16) & 0xf) != tmp)
                return 0;
do_sku:
        snd_printd("realtek: Enabling init ASM_ID=0x%04x CODEC_ID=%08x\n",
                   ass & 0xffff, codec->vendor_id);
        /*
         * 0 : override
         * 1 :  Swap Jack
         * 2 : 0 --> Desktop, 1 --> Laptop
         * 3~5 : External Amplifier control
         * 7~6 : Reserved
        */
        tmp = (ass & 0x38) >> 3;        /* external Amp control */
        switch (tmp) {
        case 1:
                spec->init_amp = ALC_INIT_GPIO1;
                break;
        case 3:
                spec->init_amp = ALC_INIT_GPIO2;
                break;
        case 7:
                spec->init_amp = ALC_INIT_GPIO3;
                break;
        case 5:
                spec->init_amp = ALC_INIT_DEFAULT;
                break;
        }

        /* is laptop or Desktop and enable the function "Mute internal speaker
         * when the external headphone out jack is plugged"
         */
        if (!(ass & 0x8000))
                return 1;
        /*
         * 10~8 : Jack location
         * 12~11: Headphone out -> 00: PortA, 01: PortE, 02: PortD, 03: Resvered
         * 14~13: Resvered
         * 15   : 1 --> enable the function "Mute internal speaker
         *              when the external headphone out jack is plugged"
         */
        if (!spec->autocfg.hp_pins[0]) {
                hda_nid_t nid;
                tmp = (ass >> 11) & 0x3;        /* HP to chassis */
                if (tmp == 0)
                        nid = porta;
                else if (tmp == 1)
                        nid = porte;
                else if (tmp == 2)
                        nid = portd;
                else
                        return 1;
                for (i = 0; i < spec->autocfg.line_outs; i++)
                        if (spec->autocfg.line_out_pins[i] == nid)
                                return 1;
                spec->autocfg.hp_pins[0] = nid;
        }

        alc_init_auto_hp(codec);
        alc_init_auto_mic(codec);
        return 1;
}

static void alc_ssid_check(struct hda_codec *codec,
                           hda_nid_t porta, hda_nid_t porte, hda_nid_t portd)
{
        if (!alc_subsystem_id(codec, porta, porte, portd)) {
                struct alc_spec *spec = codec->spec;
                snd_printd("realtek: "
                           "Enable default setup for auto mode as fallback\n");
                spec->init_amp = ALC_INIT_DEFAULT;
                alc_init_auto_hp(codec);
                alc_init_auto_mic(codec);
        }
}

/*
 * Fix-up pin default configurations and add default verbs
 */

struct alc_pincfg {
        hda_nid_t nid;
        u32 val;
};

struct alc_fixup {
        const struct alc_pincfg *pins;
        const struct hda_verb *verbs;
};

static void alc_pick_fixup(struct hda_codec *codec,
                           const struct snd_pci_quirk *quirk,
                           const struct alc_fixup *fix)
{
        const struct alc_pincfg *cfg;

        quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk);
        if (!quirk)
                return;

        fix += quirk->value;
        cfg = fix->pins;
        if (cfg) {
                for (; cfg->nid; cfg++)
                        snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
        }
        if (fix->verbs)
                add_verb(codec->spec, fix->verbs);
}

/*
 * ALC888
 */

/*
 * 2ch mode
 */
static struct hda_verb alc888_4ST_ch2_intel_init[] = {
/* Mic-in jack as mic in */
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
/* Line-in jack as Line in */
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
/* Line-Out as Front */
        { 0x17, AC_VERB_SET_CONNECT_SEL, 0x00},
        { } /* end */
};

/*
 * 4ch mode
 */
static struct hda_verb alc888_4ST_ch4_intel_init[] = {
/* Mic-in jack as mic in */
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
/* Line-in jack as Surround */
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
/* Line-Out as Front */
        { 0x17, AC_VERB_SET_CONNECT_SEL, 0x00},
        { } /* end */
};

/*
 * 6ch mode
 */
static struct hda_verb alc888_4ST_ch6_intel_init[] = {
/* Mic-in jack as CLFE */
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
/* Line-in jack as Surround */
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
/* Line-Out as CLFE (workaround because Mic-in is not loud enough) */
        { 0x17, AC_VERB_SET_CONNECT_SEL, 0x03},
        { } /* end */
};

/*
 * 8ch mode
 */
static struct hda_verb alc888_4ST_ch8_intel_init[] = {
/* Mic-in jack as CLFE */
        { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
/* Line-in jack as Surround */
        { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
/* Line-Out as Side */
        { 0x17, AC_VERB_SET_CONNECT_SEL, 0x03},
        { } /* end */
};

static struct hda_channel_mode alc888_4ST_8ch_intel_modes[4] = {
        { 2, alc888_4ST_ch2_intel_init },
        { 4, alc888_4ST_ch4_intel_init },
        { 6, alc888_4ST_ch6_intel_init },
        { 8, alc888_4ST_ch8_intel_init },
};

/*
 * ALC888 Fujitsu Siemens Amillo xa3530
 */

static struct hda_verb alc888_fujitsu_xa3530_verbs[] = {
/* Front Mic: set to PIN_IN (empty by default) */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
/* Connect Internal HP to Front */
        {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},
/* Connect Bass HP to Front */
        {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, 0x00},
/* Connect Line-Out side jack (SPDIF) to Side */
        {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},
/* Connect Mic jack to CLFE */
        {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},
/* Connect Line-in jack to Surround */
        {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},
/* Connect HP out jack to Front */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
/* Enable unsolicited event for HP jack and Line-out jack */
        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
        {0x17, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
        {}
};

static void alc_automute_amp(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        unsigned int val, mute, pincap;
        hda_nid_t nid;
        int i;

        spec->jack_present = 0;
        for (i = 0; i < ARRAY_SIZE(spec->autocfg.hp_pins); i++) {
                nid = spec->autocfg.hp_pins[i];
                if (!nid)
                        break;
                pincap = snd_hda_query_pin_caps(codec, nid);
                if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
                        snd_hda_codec_read(codec, nid, 0,
                                           AC_VERB_SET_PIN_SENSE, 0);
                val = snd_hda_codec_read(codec, nid, 0,
                                         AC_VERB_GET_PIN_SENSE, 0);
                if (val & AC_PINSENSE_PRESENCE) {
                        spec->jack_present = 1;
                        break;
                }
        }

        mute = spec->jack_present ? HDA_AMP_MUTE : 0;
        /* Toggle internal speakers muting */
        for (i = 0; i < ARRAY_SIZE(spec->autocfg.speaker_pins); i++) {
                nid = spec->autocfg.speaker_pins[i];
                if (!nid)
                        break;
                snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
                                         HDA_AMP_MUTE, mute);
        }
}

static void alc_automute_amp_unsol_event(struct hda_codec *codec,
                                         unsigned int res)
{
        if (codec->vendor_id == 0x10ec0880)
                res >>= 28;
        else
                res >>= 26;
        if (res == ALC880_HP_EVENT)
                alc_automute_amp(codec);
}

static void alc889_automute_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x15;
        spec->autocfg.speaker_pins[0] = 0x14;
        spec->autocfg.speaker_pins[1] = 0x16;
        spec->autocfg.speaker_pins[2] = 0x17;
        spec->autocfg.speaker_pins[3] = 0x19;
        spec->autocfg.speaker_pins[4] = 0x1a;
}

static void alc889_intel_init_hook(struct hda_codec *codec)
{
        alc889_coef_init(codec);
        alc_automute_amp(codec);
}

static void alc888_fujitsu_xa3530_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x17; /* line-out */
        spec->autocfg.hp_pins[1] = 0x1b; /* hp */
        spec->autocfg.speaker_pins[0] = 0x14; /* speaker */
        spec->autocfg.speaker_pins[1] = 0x15; /* bass */
}

/*
 * ALC888 Acer Aspire 4930G model
 */

static struct hda_verb alc888_acer_aspire_4930g_verbs[] = {
/* Front Mic: set to PIN_IN (empty by default) */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
/* Unselect Front Mic by default in input mixer 3 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0xb)},
/* Enable unsolicited event for HP jack */
        {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
/* Connect Internal HP to front */
        {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},
/* Connect HP out to front */
        {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, 0x00},
        { }
};

/*
 * ALC888 Acer Aspire 6530G model
 */

static struct hda_verb alc888_acer_aspire_6530g_verbs[] = {
/* Bias voltage on for external mic port */
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN | PIN_VREF80},
/* Front Mic: set to PIN_IN (empty by default) */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
/* Unselect Front Mic by default in input mixer 3 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0xb)},
/* Enable unsolicited event for HP jack */
        {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
/* Enable speaker output */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
/* Enable headphone output */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | PIN_HP},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
        { }
};

/*
 * ALC889 Acer Aspire 8930G model
 */

static struct hda_verb alc889_acer_aspire_8930g_verbs[] = {
/* Front Mic: set to PIN_IN (empty by default) */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
/* Unselect Front Mic by default in input mixer 3 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0xb)},
/* Enable unsolicited event for HP jack */
        {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
/* Connect Internal Front to Front */
        {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},
/* Connect Internal Rear to Rear */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1b, AC_VERB_SET_CONNECT_SEL, 0x01},
/* Connect Internal CLFE to CLFE */
        {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},
/* Connect HP out to Front */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | PIN_HP},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
/* Enable all DACs */
/*  DAC DISABLE/MUTE 1? */
/*  setting bits 1-5 disables DAC nids 0x02-0x06 apparently. Init=0x38 */
        {0x20, AC_VERB_SET_COEF_INDEX, 0x03},
        {0x20, AC_VERB_SET_PROC_COEF, 0x0000},
/*  DAC DISABLE/MUTE 2? */
/*  some bit here disables the other DACs. Init=0x4900 */
        {0x20, AC_VERB_SET_COEF_INDEX, 0x08},
        {0x20, AC_VERB_SET_PROC_COEF, 0x0000},
/* Enable amplifiers */
        {0x14, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
        {0x15, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
/* DMIC fix
 * This laptop has a stereo digital microphone. The mics are only 1cm apart
 * which makes the stereo useless. However, either the mic or the ALC889
 * makes the signal become a difference/sum signal instead of standard
 * stereo, which is annoying. So instead we flip this bit which makes the
 * codec replicate the sum signal to both channels, turning it into a
 * normal mono mic.
 */
/*  DMIC_CONTROL? Init value = 0x0001 */
        {0x20, AC_VERB_SET_COEF_INDEX, 0x0b},
        {0x20, AC_VERB_SET_PROC_COEF, 0x0003},
        { }
};

static struct hda_input_mux alc888_2_capture_sources[2] = {
        /* Front mic only available on one ADC */
        {
                .num_items = 4,
                .items = {
                        { "Mic", 0x0 },
                        { "Line", 0x2 },
                        { "CD", 0x4 },
                        { "Front Mic", 0xb },
                },
        },
        {
                .num_items = 3,
                .items = {
                        { "Mic", 0x0 },
                        { "Line", 0x2 },
                        { "CD", 0x4 },
                },
        }
};

static struct hda_input_mux alc888_acer_aspire_6530_sources[2] = {
        /* Interal mic only available on one ADC */
        {
                .num_items = 5,
                .items = {
                        { "Ext Mic", 0x0 },
                        { "Line In", 0x2 },
                        { "CD", 0x4 },
                        { "Input Mix", 0xa },
                        { "Int Mic", 0xb },
                },
        },
        {
                .num_items = 4,
                .items = {
                        { "Ext Mic", 0x0 },
                        { "Line In", 0x2 },
                        { "CD", 0x4 },
                        { "Input Mix", 0xa },
                },
        }
};

static struct hda_input_mux alc889_capture_sources[3] = {
        /* Digital mic only available on first "ADC" */
        {
                .num_items = 5,
                .items = {
                        { "Mic", 0x0 },
                        { "Line", 0x2 },
                        { "CD", 0x4 },
                        { "Front Mic", 0xb },
                        { "Input Mix", 0xa },
                },
        },
        {
                .num_items = 4,
                .items = {
                        { "Mic", 0x0 },
                        { "Line", 0x2 },
                        { "CD", 0x4 },
                        { "Input Mix", 0xa },
                },
        },
        {
                .num_items = 4,
                .items = {
                        { "Mic", 0x0 },
                        { "Line", 0x2 },
                        { "CD", 0x4 },
                        { "Input Mix", 0xa },
                },
        }
};

static struct snd_kcontrol_new alc888_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_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_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        { } /* end */
};

static void alc888_acer_aspire_4930g_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x15;
        spec->autocfg.speaker_pins[0] = 0x14;
}

static void alc888_acer_aspire_6530g_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x15;
        spec->autocfg.speaker_pins[0] = 0x14;
        spec->autocfg.speaker_pins[1] = 0x16;
        spec->autocfg.speaker_pins[2] = 0x17;
}

static void alc889_acer_aspire_8930g_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x15;
        spec->autocfg.speaker_pins[0] = 0x14;
        spec->autocfg.speaker_pins[1] = 0x16;
        spec->autocfg.speaker_pins[2] = 0x1b;
}

/*
 * 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_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 int alc_cap_vol_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;
        int err;

        mutex_lock(&codec->control_mutex);
        kcontrol->private_value = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0,
                                                      HDA_INPUT);
        err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
        mutex_unlock(&codec->control_mutex);
        return err;
}

static int alc_cap_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
                           unsigned int size, unsigned int __user *tlv)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
        int err;

        mutex_lock(&codec->control_mutex);
        kcontrol->private_value = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0,
                                                      HDA_INPUT);
        err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
        mutex_unlock(&codec->control_mutex);
        return err;
}

typedef int (*getput_call_t)(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol);

static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
                                 struct snd_ctl_elem_value *ucontrol,
                                 getput_call_t func)
{
        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);
        int err;

        mutex_lock(&codec->control_mutex);
        kcontrol->private_value = HDA_COMPOSE_AMP_VAL(spec->adc_nids[adc_idx],
                                                      3, 0, HDA_INPUT);
        err = func(kcontrol, ucontrol);
        mutex_unlock(&codec->control_mutex);
        return err;
}

static int alc_cap_vol_get(struct snd_kcontrol *kcontrol,
                           struct snd_ctl_elem_value *ucontrol)
{
        return alc_cap_getput_caller(kcontrol, ucontrol,
                                     snd_hda_mixer_amp_volume_get);
}

static int alc_cap_vol_put(struct snd_kcontrol *kcontrol,
                           struct snd_ctl_elem_value *ucontrol)
{
        return alc_cap_getput_caller(kcontrol, ucontrol,
                                     snd_hda_mixer_amp_volume_put);
}

/* capture mixer elements */
#define alc_cap_sw_info         snd_ctl_boolean_stereo_info

static int alc_cap_sw_get(struct snd_kcontrol *kcontrol,
                          struct snd_ctl_elem_value *ucontrol)
{
        return alc_cap_getput_caller(kcontrol, ucontrol,
                                     snd_hda_mixer_amp_switch_get);
}

static int alc_cap_sw_put(struct snd_kcontrol *kcontrol,
                          struct snd_ctl_elem_value *ucontrol)
{
        return alc_cap_getput_caller(kcontrol, ucontrol,
                                     snd_hda_mixer_amp_switch_put);
}

#define _DEFINE_CAPMIX(num) \
        { \
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
                .name = "Capture Switch", \
                .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
                .count = num, \
                .info = alc_cap_sw_info, \
                .get = alc_cap_sw_get, \
                .put = alc_cap_sw_put, \
        }, \
        { \
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \

                .name = "Capture Volume", \
                .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | \
                           SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
                           SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), \
                .count = num, \
                .info = alc_cap_vol_info, \
                .get = alc_cap_vol_get, \
                .put = alc_cap_vol_put, \
                .tlv = { .c = alc_cap_vol_tlv }, \
        }

#define _DEFINE_CAPSRC(num) \
        { \
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
                /* .name = "Capture Source", */ \
                .name = "Input Source", \
                .count = num, \
                .info = alc_mux_enum_info, \
                .get = alc_mux_enum_get, \
                .put = alc_mux_enum_put, \
        }

#define DEFINE_CAPMIX(num) \
static struct snd_kcontrol_new alc_capture_mixer ## num[] = { \
        _DEFINE_CAPMIX(num),                                  \
        _DEFINE_CAPSRC(num),                                  \
        { } /* end */                                         \
}

#define DEFINE_CAPMIX_NOSRC(num) \
static struct snd_kcontrol_new alc_capture_mixer_nosrc ## num[] = { \
        _DEFINE_CAPMIX(num),                                        \
        { } /* end */                                               \
}

/* up to three ADCs */
DEFINE_CAPMIX(1);
DEFINE_CAPMIX(2);
DEFINE_CAPMIX(3);
DEFINE_CAPMIX_NOSRC(1);
DEFINE_CAPMIX_NOSRC(2);
DEFINE_CAPMIX_NOSRC(3);

/*
 * 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),
        {
                .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 */
};


/*
 * 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("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("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, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
        { } /* end */
};

static struct hda_input_mux alc880_f1734_capture_source = {
        .num_items = 2,
        .items = {
                { "Mic", 0x1 },
                { "CD", 0x4 },
        },
};


/*
 * 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 */
};

/*
 * 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 */
};

/* 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),
        { } /* end */
};

/* Uniwill */
static struct snd_kcontrol_new alc880_uniwill_mixer[] = {
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Speaker 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),
        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, 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 snd_kcontrol_new alc880_fujitsu_mixer[] = {
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("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("Ext Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Ext Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Int Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Int Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
        { } /* end */
};

static struct snd_kcontrol_new alc880_uniwill_p53_mixer[] = {
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
        { } /* end */
};

/*
 * virtual master controls
 */

/*
 * slave controls for virtual master
 */
static const char *alc_slave_vols[] = {
        "Front Playback Volume",
        "Surround Playback Volume",
        "Center Playback Volume",
        "LFE Playback Volume",
        "Side Playback Volume",
        "Headphone Playback Volume",
        "Speaker Playback Volume",
        "Mono Playback Volume",
        "Line-Out Playback Volume",
        "PCM Playback Volume",
        NULL,
};

static const char *alc_slave_sws[] = {
        "Front Playback Switch",
        "Surround Playback Switch",
        "Center Playback Switch",
        "LFE Playback Switch",
        "Side Playback Switch",
        "Headphone Playback Switch",
        "Speaker Playback Switch",
        "Mono Playback Switch",
        "IEC958 Playback Switch",
        NULL,
};

/*
 * build control elements
 */

static void alc_free_kctls(struct hda_codec *codec);

/* additional beep mixers; the actual parameters are overwritten at build */
static struct snd_kcontrol_new alc_beep_mixer[] = {
        HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_INPUT),
        HDA_CODEC_MUTE("Beep Playback Switch", 0, 0, HDA_INPUT),
        { } /* end */
};

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->cap_mixer) {
                err = snd_hda_add_new_ctls(codec, spec->cap_mixer);
                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->no_analog) {
                        err = snd_hda_create_spdif_share_sw(codec,
                                                            &spec->multiout);
                        if (err < 0)
                                return err;
                        spec->multiout.share_spdif = 1;
                }
        }
        if (spec->dig_in_nid) {
                err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
                if (err < 0)
                        return err;
        }

        /* create beep controls if needed */
        if (spec->beep_amp) {
                struct snd_kcontrol_new *knew;
                for (knew = alc_beep_mixer; knew->name; knew++) {
                        struct snd_kcontrol *kctl;
                        kctl = snd_ctl_new1(knew, codec);
                        if (!kctl)
                                return -ENOMEM;
                        kctl->private_value = spec->beep_amp;
                        err = snd_hda_ctl_add(codec, kctl);
                        if (err < 0)
                                return err;
                }
        }

        /* if we have no master control, let's create it */
        if (!spec->no_analog &&
            !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
                unsigned int vmaster_tlv[4];
                snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
                                        HDA_OUTPUT, vmaster_tlv);
                err = snd_hda_add_vmaster(codec, "Master Playback Volume",
                                          vmaster_tlv, alc_slave_vols);
                if (err < 0)
                        return err;
        }
        if (!spec->no_analog &&
            !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
                err = snd_hda_add_vmaster(codec, "Master Playback Switch",
                                          NULL, alc_slave_sws);
                if (err < 0)
                        return err;
        }

        alc_free_kctls(codec); /* no longer needed */
        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_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)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)},

        /*
         * 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},

        { }
};

/*
 * Uniwill pin configuration:
 * HP = 0x14, InternalSpeaker = 0x15, mic = 0x18, internal mic = 0x19,
 * line = 0x1a
 */
static struct hda_verb alc880_uniwill_init_verbs[] = {
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */

        {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_HP},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {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},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},

        {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},

        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
        {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},

        { }
};

/*
* Uniwill P53
* HP = 0x14, InternalSpeaker = 0x15, mic = 0x19,
 */
static struct hda_verb alc880_uniwill_p53_init_verbs[] = {
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */

        {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_HP},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},

        {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},

        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
        {0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_DCVOL_EVENT},

        { }
};

static struct hda_verb alc880_beep_init_verbs[] = {
        { 0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5) },
        { }
};

/* auto-toggle front mic */
static void alc880_uniwill_mic_automute(struct hda_codec *codec)
{
        unsigned int present;
        unsigned char bits;

        present = snd_hda_codec_read(codec, 0x18, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
        bits = present ? HDA_AMP_MUTE : 0;
        snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1, HDA_AMP_MUTE, bits);
}

static void alc880_uniwill_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x14;
        spec->autocfg.speaker_pins[0] = 0x15;
        spec->autocfg.speaker_pins[0] = 0x16;
}

static void alc880_uniwill_init_hook(struct hda_codec *codec)
{
        alc_automute_amp(codec);
        alc880_uniwill_mic_automute(codec);
}

static void alc880_uniwill_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!
         */
        switch (res >> 28) {
        case ALC880_MIC_EVENT:
                alc880_uniwill_mic_automute(codec);
                break;
        default:
                alc_automute_amp_unsol_event(codec, res);
                break;
        }
}

static void alc880_uniwill_p53_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x14;
        spec->autocfg.speaker_pins[0] = 0x15;
}

static void alc880_uniwill_p53_dcvol_automute(struct hda_codec *codec)
{
        unsigned int present;

        present = snd_hda_codec_read(codec, 0x21, 0,
                                     AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
        present &= HDA_AMP_VOLMASK;
        snd_hda_codec_amp_stereo(codec, 0x0c, HDA_OUTPUT, 0,
                                 HDA_AMP_VOLMASK, present);
        snd_hda_codec_amp_stereo(codec, 0x0d, HDA_OUTPUT, 0,
                                 HDA_AMP_VOLMASK, present);
}

static void alc880_uniwill_p53_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) == ALC880_DCVOL_EVENT)
                alc880_uniwill_p53_dcvol_automute(codec);
        else
                alc_automute_amp_unsol_event(codec, res);
}

/*
 * F1734 pin configuration:
 * HP = 0x14, speaker-out = 0x15, mic = 0x18
 */
static struct hda_verb alc880_pin_f1734_init_verbs[] = {
        {0x07, AC_VERB_SET_CONNECT_SEL, 0x01},
        {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_VREF50},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|ALC880_HP_EVENT},
        {0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|ALC880_DCVOL_EVENT},

        { }
};

/*
 * 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 */
#define alc880_gpio1_init_verbs alc_gpio1_init_verbs
#define alc880_gpio2_init_verbs alc_gpio2_init_verbs
#define alc880_gpio3_init_verbs alc_gpio3_init_verbs

/* 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[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE("Front 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_MUTE(6)},
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(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 | ALC880_HP_EVENT},
        { }
};

/* toggle speaker-output according to the hp-jack state */
static void alc880_lg_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x1b;
        spec->autocfg.speaker_pins[0] = 0x17;
}

/*
 * LG LW20
 *
 * Pin assignment:
 *   Speaker-out: 0x14
 *   Mic-In: 0x18
 *   Built-in Mic-In: 0x19
 *   Line-In: 0x1b
 *   HP-Out: 0x1a
 *   SPDIF-Out: 0x1e
 */

static struct hda_input_mux alc880_lg_lw_capture_source = {
        .num_items = 3,
        .items = {
                { "Mic", 0x0 },
                { "Internal Mic", 0x1 },
                { "Line In", 0x2 },
        },
};

#define alc880_lg_lw_modes alc880_threestack_modes

static struct snd_kcontrol_new alc880_lg_lw_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("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("Internal Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x01, 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_lw_init_verbs[] = {
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
        {0x10, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
        {0x12, AC_VERB_SET_CONNECT_SEL, 0x03}, /* line/surround */

        /* 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_MUTE(7)},
        /* speaker-out */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* HP-out */
        {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 | ALC880_HP_EVENT},
        { }
};

/* toggle speaker-output according to the hp-jack state */
static void alc880_lg_lw_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x1b;
        spec->autocfg.speaker_pins[0] = 0x14;
}

static struct snd_kcontrol_new alc880_medion_rim_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, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Internal Playback Switch", 0x0b, 0x1, HDA_INPUT),
        { } /* end */
};

static struct hda_input_mux alc880_medion_rim_capture_source = {
        .num_items = 2,
        .items = {
                { "Mic", 0x0 },
                { "Internal Mic", 0x1 },
        },
};

static struct hda_verb alc880_medion_rim_init_verbs[] = {
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */

        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {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_MUTE},
        /* Internal Speaker */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        {0x20, AC_VERB_SET_COEF_INDEX, 0x07},
        {0x20, AC_VERB_SET_PROC_COEF,  0x3060},

        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
        { }
};

/* toggle speaker-output according to the hp-jack state */
static void alc880_medion_rim_automute(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        alc_automute_amp(codec);
        /* toggle EAPD */
        if (spec->jack_present)
                snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 0);
        else
                snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, 2);
}

static void alc880_medion_rim_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) == ALC880_HP_EVENT)
                alc880_medion_rim_automute(codec);
}

static void alc880_medion_rim_setup(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        spec->autocfg.hp_pins[0] = 0x14;
        spec->autocfg.speaker_pins[0] = 0x1b;
}

#ifdef CONFIG_SND_HDA_POWER_SAVE
static struct hda_amp_list alc880_loopbacks[] = {
        { 0x0b, HDA_INPUT, 0 },
        { 0x0b, HDA_INPUT, 1 },
        { 0x0b, HDA_INPUT, 2 },
        { 0x0b, HDA_INPUT, 3 },
        { 0x0b, HDA_INPUT, 4 },
        { } /* end */
};

static struct hda_amp_list alc880_lg_loopbacks[] = {
        { 0x0b, HDA_INPUT, 1 },
        { 0x0b, HDA_INPUT, 6 },
        { 0x0b, HDA_INPUT, 7 },
        { } /* end */
};
#endif

/*
 * Common callbacks
 */

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

        alc_fix_pll(codec);
        alc_auto_init_amp(codec, spec->init_amp);

        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_SND_HDA_POWER_SAVE
static int alc_check_power_status(struct hda_codec *codec, hda_nid_t nid)
{
        struct alc_spec *spec = codec->spec;
        return snd_hda_check_amp_list_power(codec, &spec->loopback, nid);
}
#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,
                                             hinfo);
}

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_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_dig_prepare(codec, &spec->multiout,
                                             stream_tag, format, substream);
}

static int alc880_dig_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_dig_cleanup(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_alt_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 + 1],
                                   stream_tag, 0, format);
        return 0;
}

static int alc880_alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
                                      struct hda_codec *codec,
                                      struct snd_pcm_substream *substream)
{
        struct alc_spec *spec = codec->spec;

        snd_hda_codec_cleanup_stream(codec,
                                     spec->adc_nids[substream->number + 1]);
        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 = 1,
        .channels_min = 2,
        .channels_max = 2,
        /* NID is set in alc_build_pcms */
};

static struct hda_pcm_stream alc880_pcm_analog_alt_playback = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
        /* NID is set in alc_build_pcms */
};

static struct hda_pcm_stream alc880_pcm_analog_alt_capture = {
        .substreams = 2, /* can be overridden */
        .channels_min = 2,
        .channels_max = 2,
        /* NID is set in alc_build_pcms */
        .ops = {
                .prepare = alc880_alt_capture_pcm_prepare,
                .cleanup = alc880_alt_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,
                .prepare = alc880_dig_playback_pcm_prepare,
                .cleanup = alc880_dig_playback_pcm_cleanup
        },
};

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_stream = {
        .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;

        if (spec->no_analog)
                goto skip_analog;

        snprintf(spec->stream_name_analog, sizeof(spec->stream_name_analog),
                 "%s Analog", codec->chip_name);
        info->name = spec->stream_name_analog;
        
        if (spec->stream_analog_playback) {
                if (snd_BUG_ON(!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) {
                if (snd_BUG_ON(!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;
                        }
                }
        }

 skip_analog:
        /* SPDIF for stream index #1 */
        if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
                snprintf(spec->stream_name_digital,
                         sizeof(spec->stream_name_digital),
                         "%s Digital", codec->chip_name);
                codec->num_pcms = 2;
                codec->slave_dig_outs = spec->multiout.slave_dig_outs;
                info = spec->pcm_rec + 1;
                info->name = spec->stream_name_digital;
                if (spec->dig_out_type)
                        info->pcm_type = spec->dig_out_type;
                else
                        info->pcm_type = HDA_PCM_TYPE_SPDIF;
                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;
                }
                /* FIXME: do we need this for all Realtek codec models? */
                codec->spdif_status_reset = 1;
        }

        if (spec->no_analog)
                return 0;

        /* 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->alt_dac_nid && spec->stream_analog_alt_playback) ||
            (spec->num_adc_nids > 1 && spec->stream_analog_alt_capture)) {
                codec->num_pcms = 3;
                info = spec->pcm_rec + 2;
                info->name = spec->stream_name_analog;
                if (spec->alt_dac_nid) {
                        info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
                                *spec->stream_analog_alt_playback;
                        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
                                spec->alt_dac_nid;
                } else {
                        info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
                                alc_pcm_null_stream;
                        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
                }
                if (spec->num_adc_nids > 1) {
                        info->stream[SNDRV_PCM_STREAM_CAPTURE] =
                                *spec->stream_analog_alt_capture;
                        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
                                spec->adc_nids[1];
                        info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
                                spec->num_adc_nids - 1;
                } else {
                        info->stream[SNDRV_PCM_STREAM_CAPTURE] =
                                alc_pcm_null_stream;
                        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
                }
        }

        return 0;
}

static void alc_free_kctls(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;

        if (spec->kctls.list) {
                struct snd_kcontrol_new *kctl = spec->kctls.list;
                int i;
                for (i = 0; i < spec->kctls.used; i++)
                        kfree(kctl[i].name);
        }
        snd_array_free(&spec->kctls);
}

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

        if (!spec)
                return;

        alc_free_kctls(codec);
        kfree(spec);
        snd_hda_detach_beep_device(codec);
}

#ifdef SND_HDA_NEEDS_RESUME
static int alc_resume(struct hda_codec *codec)
{
        codec->patch_ops.init(codec);
        snd_hda_codec_resume_amp(codec);
        snd_hda_codec_resume_cache(codec);
        return 0;
}
#endif

/*
 */
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 SND_HDA_NEEDS_RESUME
        .resume = alc_resume,
#endif
#ifdef CONFIG_SND_HDA_POWER_SAVE
        .check_power_status = alc_check_power_status,
#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) {
                int val;
                snd_hda_codec_write_cache(codec, nid, 0,
                                          AC_VERB_SET_PIN_WIDGET_CONTROL,
                                          new_ctl);
                val = ucontrol->value.enumerated.item[0] >= 3 ?
                        HDA_AMP_MUTE : 0;
                snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
                                         HDA_AMP_MUTE, val);
                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_cache(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 const char *alc880_models[ALC880_MODEL_LAST] = {
        [ALC880_3ST]            = "3stack",
        [ALC880_TCL_S700]       = "tcl",
        [ALC880_3ST_DIG]        = "3stack-digout",
        [ALC880_CLEVO]          = "clevo",
        [ALC880_5ST]            = "5stack",
        [ALC880_5ST_DIG]        = "5stack-digout",
        [ALC880_W810]           = "w810",
        [ALC880_Z71V]           = "z71v",
        [ALC880_6ST]            = "6stack",
        [ALC880_6ST_DIG]        = "6stack-digout",
        [ALC880_ASUS]           = "asus",
        [ALC880_ASUS_W1V]       = "asus-w1v",
        [ALC880_ASUS_DIG]       = "asus-dig",
        [ALC880_ASUS_DIG2]      = "asus-dig2",
        [ALC880_UNIWILL_DIG]    = "uniwill",
        [ALC880_UNIWILL_P53]    = "uniwill-p53",
        [ALC880_FUJITSU]        = "fujitsu",
        [ALC880_F1734]          = "F1734",
        [ALC880_LG]             = "lg",
        [ALC880_LG_LW]          = "lg-lw",
        [ALC880_MEDION_RIM]     = "medion",
#ifdef CONFIG_SND_DEBUG
        [ALC880_TEST]           = "test",
#endif
        [ALC880_AUTO]           = "auto",
};

static struct snd_pci_quirk alc880_cfg_tbl[] = {
        SND_PCI_QUIRK(0x1019, 0x0f69, "Coeus G610P", ALC880_W810),
        SND_PCI_QUIRK(0x1019, 0xa880, "ECS", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x1019, 0xa884, "Acer APFV", ALC880_6ST),
        SND_PCI_QUIRK(0x1025, 0x0070, "ULI", ALC880_3ST_DIG),
        SND_PCI_QUIRK(0x1025, 0x0077, "ULI", ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x1025, 0x0078, "ULI", ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x1025, 0x0087, "ULI", ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x1025, 0xe309, "ULI", ALC880_3ST_DIG),
        SND_PCI_QUIRK(0x1025, 0xe310, "ULI", ALC880_3ST),
        SND_PCI_QUIRK(0x1039, 0x1234, NULL, ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x103c, 0x2a09, "HP", ALC880_5ST),
        SND_PCI_QUIRK(0x1043, 0x10b3, "ASUS W1V", ALC880_ASUS_W1V),
        SND_PCI_QUIRK(0x1043, 0x10c2, "ASUS W6A", ALC880_ASUS_DIG),
        SND_PCI_QUIRK(0x1043, 0x10c3, "ASUS Wxx", ALC880_ASUS_DIG),
        SND_PCI_QUIRK(0x1043, 0x1113, "ASUS", ALC880_ASUS_DIG),
        SND_PCI_QUIRK(0x1043, 0x1123, "ASUS", ALC880_ASUS_DIG),
        SND_PCI_QUIRK(0x1043, 0x1173, "ASUS", ALC880_ASUS_DIG),
        SND_PCI_QUIRK(0x1043, 0x1964, "ASUS Z71V", ALC880_Z71V),
        /* SND_PCI_QUIRK(0x1043, 0x1964, "ASUS", ALC880_ASUS_DIG), */
        SND_PCI_QUIRK(0x1043, 0x1973, "ASUS", ALC880_ASUS_DIG),
        SND_PCI_QUIRK(0x1043, 0x19b3, "ASUS", ALC880_ASUS_DIG),
        SND_PCI_QUIRK(0x1043, 0x814e, "ASUS P5GD1 w/SPDIF", ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x1043, 0x8181, "ASUS P4GPL", ALC880_ASUS_DIG),
        SND_PCI_QUIRK(0x1043, 0x8196, "ASUS P5GD1", ALC880_6ST),
        SND_PCI_QUIRK(0x1043, 0x81b4, "ASUS", ALC880_6ST),
        SND_PCI_QUIRK_VENDOR(0x1043, "ASUS", ALC880_ASUS), /* default ASUS */
        SND_PCI_QUIRK(0x104d, 0x81a0, "Sony", ALC880_3ST),
        SND_PCI_QUIRK(0x104d, 0x81d6, "Sony", ALC880_3ST),
        SND_PCI_QUIRK(0x107b, 0x3032, "Gateway", ALC880_5ST),
        SND_PCI_QUIRK(0x107b, 0x3033, "Gateway", ALC880_5ST),
        SND_PCI_QUIRK(0x107b, 0x4039, "Gateway", ALC880_5ST),
        SND_PCI_QUIRK(0x1297, 0xc790, "Shuttle ST20G5", ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x1458, 0xa102, "Gigabyte K8", ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x1462, 0x1150, "MSI", ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x1509, 0x925d, "FIC P4M", ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x1558, 0x0520, "Clevo m520G", ALC880_CLEVO),
        SND_PCI_QUIRK(0x1558, 0x0660, "Clevo m655n", ALC880_CLEVO),
        SND_PCI_QUIRK(0x1558, 0x5401, "ASUS", ALC880_ASUS_DIG2),
        SND_PCI_QUIRK(0x1565, 0x8202, "Biostar", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x1584, 0x9050, "Uniwill", ALC880_UNIWILL_DIG),
        SND_PCI_QUIRK(0x1584, 0x9054, "Uniwlll", ALC880_F1734),
        SND_PCI_QUIRK(0x1584, 0x9070, "Uniwill", ALC880_UNIWILL),
        SND_PCI_QUIRK(0x1584, 0x9077, "Uniwill P53", ALC880_UNIWILL_P53),
        SND_PCI_QUIRK(0x161f, 0x203d, "W810", ALC880_W810),
        SND_PCI_QUIRK(0x161f, 0x205d, "Medion Rim 2150", ALC880_MEDION_RIM),
        SND_PCI_QUIRK(0x1695, 0x400d, "EPoX", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x1695, 0x4012, "EPox EP-5LDA", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x1734, 0x107c, "FSC F1734", ALC880_F1734),
        SND_PCI_QUIRK(0x1734, 0x1094, "FSC Amilo M1451G", ALC880_FUJITSU),
        SND_PCI_QUIRK(0x1734, 0x10ac, "FSC", ALC880_UNIWILL),
        SND_PCI_QUIRK(0x1734, 0x10b0, "Fujitsu", ALC880_FUJITSU),
        SND_PCI_QUIRK(0x1854, 0x0018, "LG LW20", ALC880_LG_LW),
        SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_LG),
        SND_PCI_QUIRK(0x1854, 0x0068, "LG w1", ALC880_LG),
        SND_PCI_QUIRK(0x1854, 0x0077, "LG LW25", ALC880_LG_LW),
        SND_PCI_QUIRK(0x19db, 0x4188, "TCL S700", ALC880_TCL_S700),
        SND_PCI_QUIRK(0x2668, 0x8086, NULL, ALC880_6ST_DIG), /* broken BIOS */
        SND_PCI_QUIRK(0x8086, 0x2668, NULL, ALC880_6ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xa100, "Intel mobo", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xd400, "Intel mobo", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xd401, "Intel mobo", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xd402, "Intel mobo", ALC880_3ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xe224, "Intel mobo", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xe305, "Intel mobo", ALC880_3ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xe308, "Intel mobo", ALC880_3ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xe400, "Intel mobo", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xe401, "Intel mobo", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0x8086, 0xe402, "Intel mobo", ALC880_5ST_DIG),
        /* default Intel */
        SND_PCI_QUIRK_VENDOR(0x8086, "Intel mobo", ALC880_3ST),
        SND_PCI_QUIRK(0xa0a0, 0x0560, "AOpen i915GMm-HFS", ALC880_5ST_DIG),
        SND_PCI_QUIRK(0xe803, 0x1019, NULL, ALC880_6ST_DIG),
        {}
};

/*
 * ALC880 codec presets
 */
static struct alc_config_preset alc880_presets[] = {
        [ALC880_3ST] = {
                .mixers = { alc880_three_stack_mixer },
                .init_verbs = { alc880_volume_init_verbs,