/*
 * 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_AMIC,
        ALC269_DMIC,
        ALC269VB_AMIC,
        ALC269VB_DMIC,
        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,
        ALC663_ASUS_MODE7,
        ALC663_ASUS_MODE8,
        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_MBA21,
        ALC885_MBP3,
        ALC885_MB5,
        ALC885_MACMINI3,
        ALC885_IMAC24,
        ALC885_IMAC91,
        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_MEDION_WIM2160,
        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_customize_define {
        unsigned int  sku_cfg;
        unsigned char port_connectivity;
        unsigned char check_sum;
        unsigned char customization;
        unsigned char external_amp;
        unsigned int  enable_pcbeep:1;
        unsigned int  platform_type:1;
        unsigned int  swap:1;
        unsigned int  override: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 alc_customize_define cdefine;
        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);
#ifdef CONFIG_SND_HDA_POWER_SAVE
        void (*power_hook)(struct hda_codec *codec);
#endif

        /* 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;
        void (*power_hook)(struct hda_codec *codec);
#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;
        if (!spec->input_mux[mux_idx].num_items && mux_idx > 0)
                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];
        if (!imux->num_items && mux_idx > 0)
                imux = &spec->input_mux[0];

        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,  \
          .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
          .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,  \
          .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
          .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,  \
          .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
          .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,  \
          .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
          .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;
}

/*
 * 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->power_hook = preset->power_hook;
        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 nid = spec->autocfg.hp_pins[0];
        int i;

        if (!nid)
                return;
        spec->jack_present = snd_hda_jack_detect(codec, nid);
        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_jack_detect(codec, spec->ext_mic.pin);
        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);
}

/* turn on/off EAPD control (only if available) */
static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on)
{
        if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
                return;
        if (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)
                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
                                    on ? 2 : 0);
}

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:
                        set_eapd(codec, 0x0f, 1);
                        set_eapd(codec, 0x10, 1);
                        break;
                case 0x10ec0262:
                case 0x10ec0267:
                case 0x10ec0268:
                case 0x10ec0269:
                case 0x10ec0270:
                case 0x10ec0272:
                case 0x10ec0660:
                case 0x10ec0662:
                case 0x10ec0663:
                case 0x10ec0862:
                case 0x10ec0889:
                        set_eapd(codec, 0x14, 1);
                        set_eapd(codec, 0x15, 1);
                        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;
#if 0 /* XXX: This may cause the silent output on speaker on some machines */
                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;
#endif /* XXX */
                }
                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 (!ext || !fixed)
                return;
        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;
}

static int alc_auto_parse_customize_define(struct hda_codec *codec)
{
        unsigned int ass, tmp, i;
        unsigned nid = 0;
        struct alc_spec *spec = codec->spec;

        spec->cdefine.enable_pcbeep = 1; /* assume always enabled */

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

        nid = 0x1d;
        if (codec->vendor_id == 0x10ec0260)
                nid = 0x17;
        ass = snd_hda_codec_get_pincfg(codec, nid);

        if (!(ass & 1)) {
                printk(KERN_INFO "hda_codec: %s: SKU not ready 0x%08x\n",
                       codec->chip_name, ass);
                return -1;
        }

        /* check sum */
        tmp = 0;
        for (i = 1; i < 16; i++) {
                if ((ass >> i) & 1)
                        tmp++;
        }
        if (((ass >> 16) & 0xf) != tmp)
                return -1;

        spec->cdefine.port_connectivity = ass >> 30;
        spec->cdefine.enable_pcbeep = (ass & 0x100000) >> 20;
        spec->cdefine.check_sum = (ass >> 16) & 0xf;
        spec->cdefine.customization = ass >> 8;
do_sku:
        spec->cdefine.sku_cfg = ass;
        spec->cdefine.external_amp = (ass & 0x38) >> 3;
        spec->cdefine.platform_type = (ass & 0x4) >> 2;
        spec->cdefine.swap = (ass & 0x2) >> 1;
        spec->cdefine.override = ass & 0x1;

        snd_printd("SKU: Nid=0x%x sku_cfg=0x%08x\n",
                   nid, spec->cdefine.sku_cfg);
        snd_printd("SKU: port_connectivity=0x%x\n",
                   spec->cdefine.port_connectivity);
        snd_printd("SKU: enable_pcbeep=0x%x\n", spec->cdefine.enable_pcbeep);
        snd_printd("SKU: check_sum=0x%08x\n", spec->cdefine.check_sum);
        snd_printd("SKU: customization=0x%08x\n", spec->cdefine.customization);
        snd_printd("SKU: external_amp=0x%x\n", spec->cdefine.external_amp);
        snd_printd("SKU: platform_type=0x%x\n", spec->cdefine.platform_type);
        snd_printd("SKU: swap=0x%x\n", spec->cdefine.swap);
        snd_printd("SKU: override=0x%x\n", spec->cdefine.override);

        return 0;
}

/* 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, hda_nid_t porti)
{
        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))
                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 if (tmp == 3)
                        nid = porti;
                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, hda_nid_t porti)
{
        if (!alc_subsystem_id(codec, porta, porte, portd, porti)) {
                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,
                           int pre_init)
{
        const struct alc_pincfg *cfg;

        quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk);
        if (!quirk)
                return;
        fix += quirk->value;
        cfg = fix->pins;
        if (pre_init && cfg) {
#ifdef CONFIG_SND_DEBUG_VERBOSE
                snd_printdd(KERN_INFO "hda_codec: %s: Apply pincfg for %s\n",
                            codec->chip_name, quirk->name);
#endif
                for (; cfg->nid; cfg++)
                        snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
        }
        if (!pre_init && fix->verbs) {
#ifdef CONFIG_SND_DEBUG_VERBOSE
                snd_printdd(KERN_INFO "hda_codec: %s: Apply fix-verbs for %s\n",
                            codec->chip_name, quirk->name);
#endif
                add_verb(codec->spec, fix->verbs);
        }
}

static int alc_read_coef_idx(struct hda_codec *codec,
                        unsigned int coef_idx)
{
        unsigned int val;
        snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
                                coef_idx);
        val = snd_hda_codec_read(codec, 0x20, 0,
                                AC_VERB_GET_PROC_COEF, 0);
        return val;
}

/*
 * 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 mute;
        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;
                if (snd_hda_jack_detect(codec, nid)) {
                        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[] = {
/* Route to built-in subwoofer as well as speakers */
        {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x0c, 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)},
/* 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},
        {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
/* 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},
        {0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
        { }
};

/*
 * 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},
/* 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 struct snd_kcontrol_new alc889_acer_aspire_8930g_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("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;
        spec->autocfg.speaker_pins[1] = 0x16;
        spec->autocfg.speaker_pins[2] = 0x17;
}

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",
        "Line-Out Playback Switch",
        "PCM Playback Switch",
        NULL,
};

/*
 * build control elements
 */

#define NID_MAPPING             (-1)

#define SUBDEV_SPEAKER_         (0 << 6)
#define SUBDEV_HP_              (1 << 6)
#define SUBDEV_LINE_            (2 << 6)
#define SUBDEV_SPEAKER(x)       (SUBDEV_SPEAKER_ | ((x) & 0x3f))
#define SUBDEV_HP(x)            (SUBDEV_HP_ | ((x) & 0x3f))
#define SUBDEV_LINE(x)          (SUBDEV_LINE_ | ((x) & 0x3f))

static void alc_free_kctls(struct hda_codec *codec);

#ifdef CONFIG_SND_HDA_INPUT_BEEP
/* 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("Beep Playback Switch", 0, 0, HDA_INPUT),
        { } /* end */
};
#endif

static int alc_build_controls(struct hda_codec *codec)
{
        struct alc_spec *spec = codec->spec;
        struct snd_kcontrol *kctl = NULL;
        struct snd_kcontrol_new *knew;
        int i, j, err;
        unsigned int u;
        hda_nid_t nid;

        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;
        }

#ifdef CONFIG_SND_HDA_INPUT_BEEP
        /* 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, 0, kctl);
                        if (err < 0)
                                return err;
                }
        }
#endif

        /* 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;
        }

        /* assign Capture Source enums to NID */
        if (spec->capsrc_nids || spec->adc_nids) {
                kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
                if (!kctl)
                        kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
                for (i = 0; kctl && i < kctl->count; i++) {
                        hda_nid_t *nids = spec->capsrc_nids;
                        if (!nids)
                                nids = spec->adc_nids;
                        err = snd_hda_add_nid(codec, kctl, i, nids[i]);
                        if (err < 0)
                                return err;
                }
        }
        if (spec->cap_mixer) {
                const char *kname = kctl ? kctl->id.name : NULL;
                for (knew = spec->cap_mixer; knew->name; knew++) {
                        if (kname && strcmp(knew->name, kname) == 0)
                                continue;
                        kctl = snd_hda_find_mixer_ctl(codec, knew->name);
                        for (i = 0; kctl && i < kctl->count; i++) {
                                err = snd_hda_add_nid(codec, kctl, i,
                                                      spec->adc_nids[i]);
                                if (err < 0)
                                        return err;
                        }
                }
        }

        /* other nid->control mapping */
        for (i = 0; i < spec->num_mixers; i++) {
                for (knew = spec->mixers[i]; knew->name; knew++) {
                        if (knew->iface != NID_MAPPING)
                                continue;
                        kctl = snd_hda_find_mixer_ctl(codec, knew->name);
                        if (kctl == NULL)
                                continue;
                        u = knew->subdevice;
                        for (j = 0; j < 4; j++, u >>= 8) {
                                nid = u & 0x3f;
                                if (nid == 0)
                                        continue;
                                switch (u & 0xc0) {
                                case SUBDEV_SPEAKER_:
                                        nid = spec->autocfg.speaker_pins[nid];
                                        break;
                                case SUBDEV_LINE_:
                                        nid = spec->autocfg.line_out_pins[nid];
                                        break;
                                case SUBDEV_HP_:
                                        nid = spec->autocfg.hp_pins[nid];
                                        break;
                                default:
                                        continue;
                                }
                                err = snd_hda_add_nid(codec, kctl, 0, nid);
                                if (err < 0)
                                        return err;
                        }
                        u = knew->private_value;
                        for (j = 0; j < 4; j++, u >>= 8) {
                                nid = u & 0xff;
                                if (nid == 0)
                                        continue;
                                err = snd_hda_add_nid(codec, kctl, 0, nid);
                                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_jack_detect(codec, 0x18);
        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;
}