[safe/jmp/linux-2.6] / sound / pci / hda / patch_conexant.c

/*
 * HD audio interface patch for Conexant HDA audio codec
 *
 * Copyright (c) 2006 Pototskiy Akex <alex.pototskiy@gmail.com>
 *                    Takashi Iwai <tiwai@suse.de>
 *                    Tobin Davis  <tdavis@dsl-only.net>
 *
 *  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 <sound/jack.h>

#include "hda_codec.h"
#include "hda_local.h"
#include "hda_beep.h"

#define CXT_PIN_DIR_IN              0x00
#define CXT_PIN_DIR_OUT             0x01
#define CXT_PIN_DIR_INOUT           0x02
#define CXT_PIN_DIR_IN_NOMICBIAS    0x03
#define CXT_PIN_DIR_INOUT_NOMICBIAS 0x04

#define CONEXANT_HP_EVENT       0x37
#define CONEXANT_MIC_EVENT      0x38

/* Conexant 5051 specific */

#define CXT5051_SPDIF_OUT       0x12
#define CXT5051_PORTB_EVENT     0x38
#define CXT5051_PORTC_EVENT     0x39

#define AUTO_MIC_PORTB          (1 << 1)
#define AUTO_MIC_PORTC          (1 << 2)

struct conexant_jack {

        hda_nid_t nid;
        int type;
        struct snd_jack *jack;

};

struct conexant_spec {

        struct snd_kcontrol_new *mixers[5];
        int num_mixers;
        hda_nid_t vmaster_nid;

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

        /* playback */
        struct hda_multi_out multiout;  /* playback set-up
                                         * max_channels, dacs must be set
                                         * dig_out_nid and hp_nid are optional
                                         */
        unsigned int cur_eapd;
        unsigned int hp_present;
        unsigned int auto_mic;
        unsigned int need_dac_fix;

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

        unsigned int cur_adc_idx;
        hda_nid_t cur_adc;
        unsigned int cur_adc_stream_tag;
        unsigned int cur_adc_format;

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

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

        /* PCM information */
        struct hda_pcm pcm_rec[2];      /* used in build_pcms() */

        unsigned int spdif_route;

        /* jack detection */
        struct snd_array jacks;

        /* dynamic controls, init_verbs and input_mux */
        struct auto_pin_cfg autocfg;
        struct hda_input_mux private_imux;
        hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];

        unsigned int dell_automute;
        unsigned int port_d_mode;
        unsigned int dell_vostro:1;
        unsigned int ideapad:1;

        unsigned int ext_mic_present;
        unsigned int recording;
        void (*capture_prepare)(struct hda_codec *codec);
        void (*capture_cleanup)(struct hda_codec *codec);

        /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
         * through the microphone jack.
         * When the user enables this through a mixer switch, both internal and
         * external microphones are disabled. Gain is fixed at 0dB. In this mode,
         * we also allow the bias to be configured through a separate mixer
         * control. */
        unsigned int dc_enable;
        unsigned int dc_input_bias; /* offset into cxt5066_olpc_dc_bias */
        unsigned int mic_boost; /* offset into cxt5066_analog_mic_boost */
};

static int conexant_playback_pcm_open(struct hda_pcm_stream *hinfo,
                                      struct hda_codec *codec,
                                      struct snd_pcm_substream *substream)
{
        struct conexant_spec *spec = codec->spec;
        return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
                                             hinfo);
}

static int conexant_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
                                         struct hda_codec *codec,
                                         unsigned int stream_tag,
                                         unsigned int format,
                                         struct snd_pcm_substream *substream)
{
        struct conexant_spec *spec = codec->spec;
        return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
                                                stream_tag,
                                                format, substream);
}

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

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

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

static int conexant_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
                                         struct hda_codec *codec,
                                         unsigned int stream_tag,
                                         unsigned int format,
                                         struct snd_pcm_substream *substream)
{
        struct conexant_spec *spec = codec->spec;
        return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
                                             stream_tag,
                                             format, substream);
}

/*
 * Analog capture
 */
static int conexant_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
                                      struct hda_codec *codec,
                                      unsigned int stream_tag,
                                      unsigned int format,
                                      struct snd_pcm_substream *substream)
{
        struct conexant_spec *spec = codec->spec;
        if (spec->capture_prepare)
                spec->capture_prepare(codec);
        snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
                                   stream_tag, 0, format);
        return 0;
}

static int conexant_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
                                      struct hda_codec *codec,
                                      struct snd_pcm_substream *substream)
{
        struct conexant_spec *spec = codec->spec;
        snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
        if (spec->capture_cleanup)
                spec->capture_cleanup(codec);
        return 0;
}



static struct hda_pcm_stream conexant_pcm_analog_playback = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
        .nid = 0, /* fill later */
        .ops = {
                .open = conexant_playback_pcm_open,
                .prepare = conexant_playback_pcm_prepare,
                .cleanup = conexant_playback_pcm_cleanup
        },
};

static struct hda_pcm_stream conexant_pcm_analog_capture = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
        .nid = 0, /* fill later */
        .ops = {
                .prepare = conexant_capture_pcm_prepare,
                .cleanup = conexant_capture_pcm_cleanup
        },
};


static struct hda_pcm_stream conexant_pcm_digital_playback = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
        .nid = 0, /* fill later */
        .ops = {
                .open = conexant_dig_playback_pcm_open,
                .close = conexant_dig_playback_pcm_close,
                .prepare = conexant_dig_playback_pcm_prepare
        },
};

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

static int cx5051_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
                                      struct hda_codec *codec,
                                      unsigned int stream_tag,
                                      unsigned int format,
                                      struct snd_pcm_substream *substream)
{
        struct conexant_spec *spec = codec->spec;
        spec->cur_adc = spec->adc_nids[spec->cur_adc_idx];
        spec->cur_adc_stream_tag = stream_tag;
        spec->cur_adc_format = format;
        snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
        return 0;
}

static int cx5051_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
                                      struct hda_codec *codec,
                                      struct snd_pcm_substream *substream)
{
        struct conexant_spec *spec = codec->spec;
        snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
        spec->cur_adc = 0;
        return 0;
}

static struct hda_pcm_stream cx5051_pcm_analog_capture = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
        .nid = 0, /* fill later */
        .ops = {
                .prepare = cx5051_capture_pcm_prepare,
                .cleanup = cx5051_capture_pcm_cleanup
        },
};

static int conexant_build_pcms(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        struct hda_pcm *info = spec->pcm_rec;

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

        info->name = "CONEXANT Analog";
        info->stream[SNDRV_PCM_STREAM_PLAYBACK] = conexant_pcm_analog_playback;
        info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
                spec->multiout.max_channels;
        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
                spec->multiout.dac_nids[0];
        if (codec->vendor_id == 0x14f15051)
                info->stream[SNDRV_PCM_STREAM_CAPTURE] =
                        cx5051_pcm_analog_capture;
        else
                info->stream[SNDRV_PCM_STREAM_CAPTURE] =
                        conexant_pcm_analog_capture;
        info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_adc_nids;
        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];

        if (spec->multiout.dig_out_nid) {
                info++;
                codec->num_pcms++;
                info->name = "Conexant Digital";
                info->pcm_type = HDA_PCM_TYPE_SPDIF;
                info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
                        conexant_pcm_digital_playback;
                info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
                        spec->multiout.dig_out_nid;
                if (spec->dig_in_nid) {
                        info->stream[SNDRV_PCM_STREAM_CAPTURE] =
                                conexant_pcm_digital_capture;
                        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
                                spec->dig_in_nid;
                }
        }

        return 0;
}

static int conexant_mux_enum_info(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_info *uinfo)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;

        return snd_hda_input_mux_info(spec->input_mux, uinfo);
}

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

        return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
                                     spec->capsrc_nids[adc_idx],
                                     &spec->cur_mux[adc_idx]);
}

#ifdef CONFIG_SND_HDA_INPUT_JACK
static void conexant_free_jack_priv(struct snd_jack *jack)
{
        struct conexant_jack *jacks = jack->private_data;
        jacks->nid = 0;
        jacks->jack = NULL;
}

static int conexant_add_jack(struct hda_codec *codec,
                hda_nid_t nid, int type)
{
        struct conexant_spec *spec;
        struct conexant_jack *jack;
        const char *name;
        int err;

        spec = codec->spec;
        snd_array_init(&spec->jacks, sizeof(*jack), 32);
        jack = snd_array_new(&spec->jacks);
        name = (type == SND_JACK_HEADPHONE) ? "Headphone" : "Mic" ;

        if (!jack)
                return -ENOMEM;

        jack->nid = nid;
        jack->type = type;

        err = snd_jack_new(codec->bus->card, name, type, &jack->jack);
        if (err < 0)
                return err;
        jack->jack->private_data = jack;
        jack->jack->private_free = conexant_free_jack_priv;
        return 0;
}

static void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid)
{
        struct conexant_spec *spec = codec->spec;
        struct conexant_jack *jacks = spec->jacks.list;

        if (jacks) {
                int i;
                for (i = 0; i < spec->jacks.used; i++) {
                        if (jacks->nid == nid) {
                                unsigned int present;
                                present = snd_hda_jack_detect(codec, nid);

                                present = (present) ? jacks->type : 0 ;

                                snd_jack_report(jacks->jack,
                                                present);
                        }
                        jacks++;
                }
        }
}

static int conexant_init_jacks(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        int i;

        for (i = 0; i < spec->num_init_verbs; i++) {
                const struct hda_verb *hv;

                hv = spec->init_verbs[i];
                while (hv->nid) {
                        int err = 0;
                        switch (hv->param ^ AC_USRSP_EN) {
                        case CONEXANT_HP_EVENT:
                                err = conexant_add_jack(codec, hv->nid,
                                                SND_JACK_HEADPHONE);
                                conexant_report_jack(codec, hv->nid);
                                break;
                        case CXT5051_PORTC_EVENT:
                        case CONEXANT_MIC_EVENT:
                                err = conexant_add_jack(codec, hv->nid,
                                                SND_JACK_MICROPHONE);
                                conexant_report_jack(codec, hv->nid);
                                break;
                        }
                        if (err < 0)
                                return err;
                        ++hv;
                }
        }
        return 0;

}
#else
static inline void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid)
{
}

static inline int conexant_init_jacks(struct hda_codec *codec)
{
        return 0;
}
#endif

static int conexant_init(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        int i;

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

static void conexant_free(struct hda_codec *codec)
{
#ifdef CONFIG_SND_HDA_INPUT_JACK
        struct conexant_spec *spec = codec->spec;
        if (spec->jacks.list) {
                struct conexant_jack *jacks = spec->jacks.list;
                int i;
                for (i = 0; i < spec->jacks.used; i++, jacks++) {
                        if (jacks->jack)
                                snd_device_free(codec->bus->card, jacks->jack);
                }
                snd_array_free(&spec->jacks);
        }
#endif
        snd_hda_detach_beep_device(codec);
        kfree(codec->spec);
}

static struct snd_kcontrol_new cxt_capture_mixers[] = {
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Capture Source",
                .info = conexant_mux_enum_info,
                .get = conexant_mux_enum_get,
                .put = conexant_mux_enum_put
        },
        {}
};

static const char *slave_vols[] = {
        "Headphone Playback Volume",
        "Speaker Playback Volume",
        NULL
};

static const char *slave_sws[] = {
        "Headphone Playback Switch",
        "Speaker Playback Switch",
        NULL
};

static int conexant_build_controls(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        unsigned int i;
        int err;

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

        /* if we have no master control, let's create it */
        if (spec->vmaster_nid &&
            !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, slave_vols);
                if (err < 0)
                        return err;
        }
        if (spec->vmaster_nid &&
            !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
                err = snd_hda_add_vmaster(codec, "Master Playback Switch",
                                          NULL, slave_sws);
                if (err < 0)
                        return err;
        }

        if (spec->input_mux) {
                err = snd_hda_add_new_ctls(codec, cxt_capture_mixers);
                if (err < 0)
                        return err;
        }

        return 0;
}

static struct hda_codec_ops conexant_patch_ops = {
        .build_controls = conexant_build_controls,
        .build_pcms = conexant_build_pcms,
        .init = conexant_init,
        .free = conexant_free,
};

/*
 * EAPD control
 * the private value = nid | (invert << 8)
 */

#define cxt_eapd_info           snd_ctl_boolean_mono_info

static int cxt_eapd_get(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        int invert = (kcontrol->private_value >> 8) & 1;
        if (invert)
                ucontrol->value.integer.value[0] = !spec->cur_eapd;
        else
                ucontrol->value.integer.value[0] = spec->cur_eapd;
        return 0;

}

static int cxt_eapd_put(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        int invert = (kcontrol->private_value >> 8) & 1;
        hda_nid_t nid = kcontrol->private_value & 0xff;
        unsigned int eapd;

        eapd = !!ucontrol->value.integer.value[0];
        if (invert)
                eapd = !eapd;
        if (eapd == spec->cur_eapd)
                return 0;
        
        spec->cur_eapd = eapd;
        snd_hda_codec_write_cache(codec, nid,
                                  0, AC_VERB_SET_EAPD_BTLENABLE,
                                  eapd ? 0x02 : 0x00);
        return 1;
}

/* controls for test mode */
#ifdef CONFIG_SND_DEBUG

#define CXT_EAPD_SWITCH(xname, nid, mask) \
        { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
          .info = cxt_eapd_info, \
          .get = cxt_eapd_get, \
          .put = cxt_eapd_put, \
          .private_value = nid | (mask<<16) }



static int conexant_ch_mode_info(struct snd_kcontrol *kcontrol,
                                 struct snd_ctl_elem_info *uinfo)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        return snd_hda_ch_mode_info(codec, uinfo, spec->channel_mode,
                                    spec->num_channel_mode);
}

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

static int conexant_ch_mode_put(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        int err = snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode,
                                      spec->num_channel_mode,
                                      &spec->multiout.max_channels);
        if (err >= 0 && spec->need_dac_fix)
                spec->multiout.num_dacs = spec->multiout.max_channels / 2;
        return err;
}

#define CXT_PIN_MODE(xname, nid, dir) \
        { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
          .info = conexant_ch_mode_info, \
          .get = conexant_ch_mode_get, \
          .put = conexant_ch_mode_put, \
          .private_value = nid | (dir<<16) }

#endif /* CONFIG_SND_DEBUG */

/* Conexant 5045 specific */

static hda_nid_t cxt5045_dac_nids[1] = { 0x19 };
static hda_nid_t cxt5045_adc_nids[1] = { 0x1a };
static hda_nid_t cxt5045_capsrc_nids[1] = { 0x1a };
#define CXT5045_SPDIF_OUT       0x18

static struct hda_channel_mode cxt5045_modes[1] = {
        { 2, NULL },
};

static struct hda_input_mux cxt5045_capture_source = {
        .num_items = 2,
        .items = {
                { "IntMic", 0x1 },
                { "ExtMic", 0x2 },
        }
};

static struct hda_input_mux cxt5045_capture_source_benq = {
        .num_items = 5,
        .items = {
                { "IntMic", 0x1 },
                { "ExtMic", 0x2 },
                { "LineIn", 0x3 },
                { "CD",     0x4 },
                { "Mixer",  0x0 },
        }
};

static struct hda_input_mux cxt5045_capture_source_hp530 = {
        .num_items = 2,
        .items = {
                { "ExtMic", 0x1 },
                { "IntMic", 0x2 },
        }
};

/* turn on/off EAPD (+ mute HP) as a master switch */
static int cxt5045_hp_master_sw_put(struct snd_kcontrol *kcontrol,
                                    struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        unsigned int bits;

        if (!cxt_eapd_put(kcontrol, ucontrol))
                return 0;

        /* toggle internal speakers mute depending of presence of
         * the headphone jack
         */
        bits = (!spec->hp_present && spec->cur_eapd) ? 0 : HDA_AMP_MUTE;
        snd_hda_codec_amp_stereo(codec, 0x10, HDA_OUTPUT, 0,
                                 HDA_AMP_MUTE, bits);

        bits = spec->cur_eapd ? 0 : HDA_AMP_MUTE;
        snd_hda_codec_amp_stereo(codec, 0x11, HDA_OUTPUT, 0,
                                 HDA_AMP_MUTE, bits);
        return 1;
}

/* bind volumes of both NID 0x10 and 0x11 */
static struct hda_bind_ctls cxt5045_hp_bind_master_vol = {
        .ops = &snd_hda_bind_vol,
        .values = {
                HDA_COMPOSE_AMP_VAL(0x10, 3, 0, HDA_OUTPUT),
                HDA_COMPOSE_AMP_VAL(0x11, 3, 0, HDA_OUTPUT),
                0
        },
};

/* toggle input of built-in and mic jack appropriately */
static void cxt5045_hp_automic(struct hda_codec *codec)
{
        static struct hda_verb mic_jack_on[] = {
                {0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
                {0x12, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
                {}
        };
        static struct hda_verb mic_jack_off[] = {
                {0x12, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
                {0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
                {}
        };
        unsigned int present;

        present = snd_hda_jack_detect(codec, 0x12);
        if (present)
                snd_hda_sequence_write(codec, mic_jack_on);
        else
                snd_hda_sequence_write(codec, mic_jack_off);
}


/* mute internal speaker if HP is plugged */
static void cxt5045_hp_automute(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        unsigned int bits;

        spec->hp_present = snd_hda_jack_detect(codec, 0x11);

        bits = (spec->hp_present || !spec->cur_eapd) ? HDA_AMP_MUTE : 0; 
        snd_hda_codec_amp_stereo(codec, 0x10, HDA_OUTPUT, 0,
                                 HDA_AMP_MUTE, bits);
}

/* unsolicited event for HP jack sensing */
static void cxt5045_hp_unsol_event(struct hda_codec *codec,
                                   unsigned int res)
{
        res >>= 26;
        switch (res) {
        case CONEXANT_HP_EVENT:
                cxt5045_hp_automute(codec);
                break;
        case CONEXANT_MIC_EVENT:
                cxt5045_hp_automic(codec);
                break;

        }
}

static struct snd_kcontrol_new cxt5045_mixers[] = {
        HDA_CODEC_VOLUME("Int Mic Capture Volume", 0x1a, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Int Mic Capture Switch", 0x1a, 0x01, HDA_INPUT),
        HDA_CODEC_VOLUME("Ext Mic Capture Volume", 0x1a, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Ext Mic Capture Switch", 0x1a, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("PCM Playback Volume", 0x17, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("PCM Playback Switch", 0x17, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Int Mic Playback Volume", 0x17, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Int Mic Playback Switch", 0x17, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("Ext Mic Playback Volume", 0x17, 0x2, HDA_INPUT),
        HDA_CODEC_MUTE("Ext Mic Playback Switch", 0x17, 0x2, HDA_INPUT),
        HDA_BIND_VOL("Master Playback Volume", &cxt5045_hp_bind_master_vol),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Master Playback Switch",
                .info = cxt_eapd_info,
                .get = cxt_eapd_get,
                .put = cxt5045_hp_master_sw_put,
                .private_value = 0x10,
        },

        {}
};

static struct snd_kcontrol_new cxt5045_benq_mixers[] = {
        HDA_CODEC_VOLUME("CD Capture Volume", 0x1a, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Capture Switch", 0x1a, 0x04, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x17, 0x4, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x17, 0x4, HDA_INPUT),

        HDA_CODEC_VOLUME("Line In Capture Volume", 0x1a, 0x03, HDA_INPUT),
        HDA_CODEC_MUTE("Line In Capture Switch", 0x1a, 0x03, HDA_INPUT),
        HDA_CODEC_VOLUME("Line In Playback Volume", 0x17, 0x3, HDA_INPUT),
        HDA_CODEC_MUTE("Line In Playback Switch", 0x17, 0x3, HDA_INPUT),

        HDA_CODEC_VOLUME("Mixer Capture Volume", 0x1a, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mixer Capture Switch", 0x1a, 0x0, HDA_INPUT),

        {}
};

static struct snd_kcontrol_new cxt5045_mixers_hp530[] = {
        HDA_CODEC_VOLUME("Int Mic Capture Volume", 0x1a, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Int Mic Capture Switch", 0x1a, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Ext Mic Capture Volume", 0x1a, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Ext Mic Capture Switch", 0x1a, 0x01, HDA_INPUT),
        HDA_CODEC_VOLUME("PCM Playback Volume", 0x17, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("PCM Playback Switch", 0x17, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Int Mic Playback Volume", 0x17, 0x2, HDA_INPUT),
        HDA_CODEC_MUTE("Int Mic Playback Switch", 0x17, 0x2, HDA_INPUT),
        HDA_CODEC_VOLUME("Ext Mic Playback Volume", 0x17, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Ext Mic Playback Switch", 0x17, 0x1, HDA_INPUT),
        HDA_BIND_VOL("Master Playback Volume", &cxt5045_hp_bind_master_vol),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Master Playback Switch",
                .info = cxt_eapd_info,
                .get = cxt_eapd_get,
                .put = cxt5045_hp_master_sw_put,
                .private_value = 0x10,
        },

        {}
};

static struct hda_verb cxt5045_init_verbs[] = {
        /* Line in, Mic */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
        /* HP, Amp  */
        {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x10, AC_VERB_SET_CONNECT_SEL, 0x1},
        {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x11, AC_VERB_SET_CONNECT_SEL, 0x1},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
        /* Record selector: Int mic */
        {0x1a, AC_VERB_SET_CONNECT_SEL,0x1},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE,
         AC_AMP_SET_INPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x17},
        /* SPDIF route: PCM */
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        { 0x13, AC_VERB_SET_CONNECT_SEL, 0x0 },
        /* EAPD */
        {0x10, AC_VERB_SET_EAPD_BTLENABLE, 0x2 }, /* default on */ 
        { } /* end */
};

static struct hda_verb cxt5045_benq_init_verbs[] = {
        /* Int Mic, Mic */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_80 },
        /* Line In,HP, Amp  */
        {0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x10, AC_VERB_SET_CONNECT_SEL, 0x1},
        {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x11, AC_VERB_SET_CONNECT_SEL, 0x1},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
        /* Record selector: Int mic */
        {0x1a, AC_VERB_SET_CONNECT_SEL, 0x1},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE,
         AC_AMP_SET_INPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x17},
        /* SPDIF route: PCM */
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x0},
        /* EAPD */
        {0x10, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
        { } /* end */
};

static struct hda_verb cxt5045_hp_sense_init_verbs[] = {
        /* pin sensing on HP jack */
        {0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
        { } /* end */
};

static struct hda_verb cxt5045_mic_sense_init_verbs[] = {
        /* pin sensing on HP jack */
        {0x12, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
        { } /* end */
};

#ifdef CONFIG_SND_DEBUG
/* Test configuration for debugging, modelled after the ALC260 test
 * configuration.
 */
static struct hda_input_mux cxt5045_test_capture_source = {
        .num_items = 5,
        .items = {
                { "MIXER", 0x0 },
                { "MIC1 pin", 0x1 },
                { "LINE1 pin", 0x2 },
                { "HP-OUT pin", 0x3 },
                { "CD pin", 0x4 },
        },
};

static struct snd_kcontrol_new cxt5045_test_mixer[] = {

        /* Output controls */
        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x10, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Speaker Playback Switch", 0x10, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Node 11 Playback Volume", 0x11, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Node 11 Playback Switch", 0x11, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Node 12 Playback Volume", 0x12, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Node 12 Playback Switch", 0x12, 0x0, HDA_OUTPUT),
        
        /* Modes for retasking pin widgets */
        CXT_PIN_MODE("HP-OUT pin mode", 0x11, CXT_PIN_DIR_INOUT),
        CXT_PIN_MODE("LINE1 pin mode", 0x12, CXT_PIN_DIR_INOUT),

        /* EAPD Switch Control */
        CXT_EAPD_SWITCH("External Amplifier", 0x10, 0x0),

        /* Loopback mixer controls */

        HDA_CODEC_VOLUME("Mixer-1 Volume", 0x17, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Mixer-1 Switch", 0x17, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Mixer-2 Volume", 0x17, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Mixer-2 Switch", 0x17, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("Mixer-3 Volume", 0x17, 0x2, HDA_INPUT),
        HDA_CODEC_MUTE("Mixer-3 Switch", 0x17, 0x2, HDA_INPUT),
        HDA_CODEC_VOLUME("Mixer-4 Volume", 0x17, 0x3, HDA_INPUT),
        HDA_CODEC_MUTE("Mixer-4 Switch", 0x17, 0x3, HDA_INPUT),
        HDA_CODEC_VOLUME("Mixer-5 Volume", 0x17, 0x4, HDA_INPUT),
        HDA_CODEC_MUTE("Mixer-5 Switch", 0x17, 0x4, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Input Source",
                .info = conexant_mux_enum_info,
                .get = conexant_mux_enum_get,
                .put = conexant_mux_enum_put,
        },
        /* Audio input controls */
        HDA_CODEC_VOLUME("Input-1 Volume", 0x1a, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Input-1 Switch", 0x1a, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Input-2 Volume", 0x1a, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Input-2 Switch", 0x1a, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("Input-3 Volume", 0x1a, 0x2, HDA_INPUT),
        HDA_CODEC_MUTE("Input-3 Switch", 0x1a, 0x2, HDA_INPUT),
        HDA_CODEC_VOLUME("Input-4 Volume", 0x1a, 0x3, HDA_INPUT),
        HDA_CODEC_MUTE("Input-4 Switch", 0x1a, 0x3, HDA_INPUT),
        HDA_CODEC_VOLUME("Input-5 Volume", 0x1a, 0x4, HDA_INPUT),
        HDA_CODEC_MUTE("Input-5 Switch", 0x1a, 0x4, HDA_INPUT),
        { } /* end */
};

static struct hda_verb cxt5045_test_init_verbs[] = {
        /* Set connections */
        { 0x10, AC_VERB_SET_CONNECT_SEL, 0x0 },
        { 0x11, AC_VERB_SET_CONNECT_SEL, 0x0 },
        { 0x12, AC_VERB_SET_CONNECT_SEL, 0x0 },
        /* Enable retasking pins as output, initially without power amp */
        {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

        /* Disable digital (SPDIF) pins initially, but users can enable
         * them via a mixer switch.  In the case of SPDIF-out, this initverb
         * payload also sets the generation to 0, output to be in "consumer"
         * PCM format, copyright asserted, no pre-emphasis and no validity
         * control.
         */
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x18, AC_VERB_SET_DIGI_CONVERT_1, 0},

        /* Start with output sum widgets muted and their output gains at min */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

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

        /* Mute capture amp left and right */
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

        /* Set ADC connection select to match default mixer setting (mic1
         * pin)
         */
        {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
        {0x17, AC_VERB_SET_CONNECT_SEL, 0x00},

        /* Mute all inputs to mixer widget (even unconnected ones) */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* Mixer pin */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* Mic1 pin */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* Line pin */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* HP pin */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */

        { }
};
#endif


/* initialize jack-sensing, too */
static int cxt5045_init(struct hda_codec *codec)
{
        conexant_init(codec);
        cxt5045_hp_automute(codec);
        return 0;
}


enum {
        CXT5045_LAPTOP_HPSENSE,
        CXT5045_LAPTOP_MICSENSE,
        CXT5045_LAPTOP_HPMICSENSE,
        CXT5045_BENQ,
        CXT5045_LAPTOP_HP530,
#ifdef CONFIG_SND_DEBUG
        CXT5045_TEST,
#endif
        CXT5045_MODELS
};

static const char *cxt5045_models[CXT5045_MODELS] = {
        [CXT5045_LAPTOP_HPSENSE]        = "laptop-hpsense",
        [CXT5045_LAPTOP_MICSENSE]       = "laptop-micsense",
        [CXT5045_LAPTOP_HPMICSENSE]     = "laptop-hpmicsense",
        [CXT5045_BENQ]                  = "benq",
        [CXT5045_LAPTOP_HP530]          = "laptop-hp530",
#ifdef CONFIG_SND_DEBUG
        [CXT5045_TEST]          = "test",
#endif
};

static struct snd_pci_quirk cxt5045_cfg_tbl[] = {
        SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT5045_LAPTOP_HP530),
        SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x3000, "HP DV Series",
                           CXT5045_LAPTOP_HPSENSE),
        SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT5045_LAPTOP_MICSENSE),
        SND_PCI_QUIRK(0x152d, 0x0753, "Benq R55E", CXT5045_BENQ),
        SND_PCI_QUIRK(0x1734, 0x10ad, "Fujitsu Si1520", CXT5045_LAPTOP_MICSENSE),
        SND_PCI_QUIRK(0x1734, 0x10cb, "Fujitsu Si3515", CXT5045_LAPTOP_HPMICSENSE),
        SND_PCI_QUIRK(0x1734, 0x110e, "Fujitsu V5505",
                      CXT5045_LAPTOP_HPMICSENSE),
        SND_PCI_QUIRK(0x1509, 0x1e40, "FIC", CXT5045_LAPTOP_HPMICSENSE),
        SND_PCI_QUIRK(0x1509, 0x2f05, "FIC", CXT5045_LAPTOP_HPMICSENSE),
        SND_PCI_QUIRK(0x1509, 0x2f06, "FIC", CXT5045_LAPTOP_HPMICSENSE),
        SND_PCI_QUIRK_MASK(0x1631, 0xff00, 0xc100, "Packard Bell",
                           CXT5045_LAPTOP_HPMICSENSE),
        SND_PCI_QUIRK(0x8086, 0x2111, "Conexant Reference board", CXT5045_LAPTOP_HPSENSE),
        {}
};

static int patch_cxt5045(struct hda_codec *codec)
{
        struct conexant_spec *spec;
        int board_config;

        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (!spec)
                return -ENOMEM;
        codec->spec = spec;
        codec->pin_amp_workaround = 1;

        spec->multiout.max_channels = 2;
        spec->multiout.num_dacs = ARRAY_SIZE(cxt5045_dac_nids);
        spec->multiout.dac_nids = cxt5045_dac_nids;
        spec->multiout.dig_out_nid = CXT5045_SPDIF_OUT;
        spec->num_adc_nids = 1;
        spec->adc_nids = cxt5045_adc_nids;
        spec->capsrc_nids = cxt5045_capsrc_nids;
        spec->input_mux = &cxt5045_capture_source;
        spec->num_mixers = 1;
        spec->mixers[0] = cxt5045_mixers;
        spec->num_init_verbs = 1;
        spec->init_verbs[0] = cxt5045_init_verbs;
        spec->spdif_route = 0;
        spec->num_channel_mode = ARRAY_SIZE(cxt5045_modes),
        spec->channel_mode = cxt5045_modes,


        codec->patch_ops = conexant_patch_ops;

        board_config = snd_hda_check_board_config(codec, CXT5045_MODELS,
                                                  cxt5045_models,
                                                  cxt5045_cfg_tbl);
        switch (board_config) {
        case CXT5045_LAPTOP_HPSENSE:
                codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
                spec->input_mux = &cxt5045_capture_source;
                spec->num_init_verbs = 2;
                spec->init_verbs[1] = cxt5045_hp_sense_init_verbs;
                spec->mixers[0] = cxt5045_mixers;
                codec->patch_ops.init = cxt5045_init;
                break;
        case CXT5045_LAPTOP_MICSENSE:
                codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
                spec->input_mux = &cxt5045_capture_source;
                spec->num_init_verbs = 2;
                spec->init_verbs[1] = cxt5045_mic_sense_init_verbs;
                spec->mixers[0] = cxt5045_mixers;
                codec->patch_ops.init = cxt5045_init;
                break;
        default:
        case CXT5045_LAPTOP_HPMICSENSE:
                codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
                spec->input_mux = &cxt5045_capture_source;
                spec->num_init_verbs = 3;
                spec->init_verbs[1] = cxt5045_hp_sense_init_verbs;
                spec->init_verbs[2] = cxt5045_mic_sense_init_verbs;
                spec->mixers[0] = cxt5045_mixers;
                codec->patch_ops.init = cxt5045_init;
                break;
        case CXT5045_BENQ:
                codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
                spec->input_mux = &cxt5045_capture_source_benq;
                spec->num_init_verbs = 1;
                spec->init_verbs[0] = cxt5045_benq_init_verbs;
                spec->mixers[0] = cxt5045_mixers;
                spec->mixers[1] = cxt5045_benq_mixers;
                spec->num_mixers = 2;
                codec->patch_ops.init = cxt5045_init;
                break;
        case CXT5045_LAPTOP_HP530:
                codec->patch_ops.unsol_event = cxt5045_hp_unsol_event;
                spec->input_mux = &cxt5045_capture_source_hp530;
                spec->num_init_verbs = 2;
                spec->init_verbs[1] = cxt5045_hp_sense_init_verbs;
                spec->mixers[0] = cxt5045_mixers_hp530;
                codec->patch_ops.init = cxt5045_init;
                break;
#ifdef CONFIG_SND_DEBUG
        case CXT5045_TEST:
                spec->input_mux = &cxt5045_test_capture_source;
                spec->mixers[0] = cxt5045_test_mixer;
                spec->init_verbs[0] = cxt5045_test_init_verbs;
                break;
                
#endif  
        }

        switch (codec->subsystem_id >> 16) {
        case 0x103c:
        case 0x1631:
        case 0x1734:
                /* HP, Packard Bell, & Fujitsu-Siemens laptops have really bad
                 * sound over 0dB on NID 0x17. Fix max PCM level to 0 dB
                 * (originally it has 0x2b steps with 0dB offset 0x14)
                 */
                snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
                                          (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
                                          (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
                                          (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
                                          (1 << AC_AMPCAP_MUTE_SHIFT));
                break;
        }

        return 0;
}


/* Conexant 5047 specific */
#define CXT5047_SPDIF_OUT       0x11

static hda_nid_t cxt5047_dac_nids[1] = { 0x10 }; /* 0x1c */
static hda_nid_t cxt5047_adc_nids[1] = { 0x12 };
static hda_nid_t cxt5047_capsrc_nids[1] = { 0x1a };

static struct hda_channel_mode cxt5047_modes[1] = {
        { 2, NULL },
};

static struct hda_input_mux cxt5047_toshiba_capture_source = {
        .num_items = 2,
        .items = {
                { "ExtMic", 0x2 },
                { "Line-In", 0x1 },
        }
};

/* turn on/off EAPD (+ mute HP) as a master switch */
static int cxt5047_hp_master_sw_put(struct snd_kcontrol *kcontrol,
                                    struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        unsigned int bits;

        if (!cxt_eapd_put(kcontrol, ucontrol))
                return 0;

        /* toggle internal speakers mute depending of presence of
         * the headphone jack
         */
        bits = (!spec->hp_present && spec->cur_eapd) ? 0 : HDA_AMP_MUTE;
        /* NOTE: Conexat codec needs the index for *OUTPUT* amp of
         * pin widgets unlike other codecs.  In this case, we need to
         * set index 0x01 for the volume from the mixer amp 0x19.
         */
        snd_hda_codec_amp_stereo(codec, 0x1d, HDA_OUTPUT, 0x01,
                                 HDA_AMP_MUTE, bits);
        bits = spec->cur_eapd ? 0 : HDA_AMP_MUTE;
        snd_hda_codec_amp_stereo(codec, 0x13, HDA_OUTPUT, 0,
                                 HDA_AMP_MUTE, bits);
        return 1;
}

/* mute internal speaker if HP is plugged */
static void cxt5047_hp_automute(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        unsigned int bits;

        spec->hp_present = snd_hda_jack_detect(codec, 0x13);

        bits = (spec->hp_present || !spec->cur_eapd) ? HDA_AMP_MUTE : 0;
        /* See the note in cxt5047_hp_master_sw_put */
        snd_hda_codec_amp_stereo(codec, 0x1d, HDA_OUTPUT, 0x01,
                                 HDA_AMP_MUTE, bits);
}

/* toggle input of built-in and mic jack appropriately */
static void cxt5047_hp_automic(struct hda_codec *codec)
{
        static struct hda_verb mic_jack_on[] = {
                {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
                {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
                {}
        };
        static struct hda_verb mic_jack_off[] = {
                {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
                {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
                {}
        };
        unsigned int present;

        present = snd_hda_jack_detect(codec, 0x15);
        if (present)
                snd_hda_sequence_write(codec, mic_jack_on);
        else
                snd_hda_sequence_write(codec, mic_jack_off);
}

/* unsolicited event for HP jack sensing */
static void cxt5047_hp_unsol_event(struct hda_codec *codec,
                                  unsigned int res)
{
        switch (res >> 26) {
        case CONEXANT_HP_EVENT:
                cxt5047_hp_automute(codec);
                break;
        case CONEXANT_MIC_EVENT:
                cxt5047_hp_automic(codec);
                break;
        }
}

static struct snd_kcontrol_new cxt5047_base_mixers[] = {
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x19, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x19, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("Mic Boost", 0x1a, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x03, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x12, 0x03, HDA_INPUT),
        HDA_CODEC_VOLUME("PCM Volume", 0x10, 0x00, HDA_OUTPUT),
        HDA_CODEC_MUTE("PCM Switch", 0x10, 0x00, HDA_OUTPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Master Playback Switch",
                .info = cxt_eapd_info,
                .get = cxt_eapd_get,
                .put = cxt5047_hp_master_sw_put,
                .private_value = 0x13,
        },

        {}
};

static struct snd_kcontrol_new cxt5047_hp_spk_mixers[] = {
        /* See the note in cxt5047_hp_master_sw_put */
        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x1d, 0x01, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x13, 0x00, HDA_OUTPUT),
        {}
};

static struct snd_kcontrol_new cxt5047_hp_only_mixers[] = {
        HDA_CODEC_VOLUME("Master Playback Volume", 0x13, 0x00, HDA_OUTPUT),
        { } /* end */
};

static struct hda_verb cxt5047_init_verbs[] = {
        /* Line in, Mic, Built-in Mic */
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_50 },
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN|AC_PINCTL_VREF_50 },
        /* HP, Speaker  */
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
        {0x13, AC_VERB_SET_CONNECT_SEL, 0x0}, /* mixer(0x19) */
        {0x1d, AC_VERB_SET_CONNECT_SEL, 0x1}, /* mixer(0x19) */
        /* Record selector: Mic */
        {0x12, AC_VERB_SET_CONNECT_SEL,0x03},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE,
         AC_AMP_SET_INPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x17},
        {0x1A, AC_VERB_SET_CONNECT_SEL,0x02},
        {0x1A, AC_VERB_SET_AMP_GAIN_MUTE,
         AC_AMP_SET_OUTPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x00},
        {0x1A, AC_VERB_SET_AMP_GAIN_MUTE,
         AC_AMP_SET_OUTPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x03},
        /* SPDIF route: PCM */
        { 0x18, AC_VERB_SET_CONNECT_SEL, 0x0 },
        /* Enable unsolicited events */
        {0x13, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
        {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
        { } /* end */
};

/* configuration for Toshiba Laptops */
static struct hda_verb cxt5047_toshiba_init_verbs[] = {
        {0x13, AC_VERB_SET_EAPD_BTLENABLE, 0x0}, /* default off */
        {}
};

/* Test configuration for debugging, modelled after the ALC260 test
 * configuration.
 */
#ifdef CONFIG_SND_DEBUG
static struct hda_input_mux cxt5047_test_capture_source = {
        .num_items = 4,
        .items = {
                { "LINE1 pin", 0x0 },
                { "MIC1 pin", 0x1 },
                { "MIC2 pin", 0x2 },
                { "CD pin", 0x3 },
        },
};

static struct snd_kcontrol_new cxt5047_test_mixer[] = {

        /* Output only controls */
        HDA_CODEC_VOLUME("OutAmp-1 Volume", 0x10, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("OutAmp-1 Switch", 0x10,0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("OutAmp-2 Volume", 0x1c, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("OutAmp-2 Switch", 0x1c, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x1d, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Speaker Playback Switch", 0x1d, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("HeadPhone Playback Volume", 0x13, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("HeadPhone Playback Switch", 0x13, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Line1-Out Playback Volume", 0x14, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Line1-Out Playback Switch", 0x14, 0x0, HDA_OUTPUT),
        HDA_CODEC_VOLUME("Line2-Out Playback Volume", 0x15, 0x0, HDA_OUTPUT),
        HDA_CODEC_MUTE("Line2-Out Playback Switch", 0x15, 0x0, HDA_OUTPUT),

        /* Modes for retasking pin widgets */
        CXT_PIN_MODE("LINE1 pin mode", 0x14, CXT_PIN_DIR_INOUT),
        CXT_PIN_MODE("MIC1 pin mode", 0x15, CXT_PIN_DIR_INOUT),

        /* EAPD Switch Control */
        CXT_EAPD_SWITCH("External Amplifier", 0x13, 0x0),

        /* Loopback mixer controls */
        HDA_CODEC_VOLUME("MIC1 Playback Volume", 0x12, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("MIC1 Playback Switch", 0x12, 0x01, HDA_INPUT),
        HDA_CODEC_VOLUME("MIC2 Playback Volume", 0x12, 0x02, HDA_INPUT),
        HDA_CODEC_MUTE("MIC2 Playback Switch", 0x12, 0x02, HDA_INPUT),
        HDA_CODEC_VOLUME("LINE Playback Volume", 0x12, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("LINE Playback Switch", 0x12, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("CD Playback Volume", 0x12, 0x04, HDA_INPUT),
        HDA_CODEC_MUTE("CD Playback Switch", 0x12, 0x04, HDA_INPUT),

        HDA_CODEC_VOLUME("Capture-1 Volume", 0x19, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture-1 Switch", 0x19, 0x0, HDA_INPUT),
        HDA_CODEC_VOLUME("Capture-2 Volume", 0x19, 0x1, HDA_INPUT),
        HDA_CODEC_MUTE("Capture-2 Switch", 0x19, 0x1, HDA_INPUT),
        HDA_CODEC_VOLUME("Capture-3 Volume", 0x19, 0x2, HDA_INPUT),
        HDA_CODEC_MUTE("Capture-3 Switch", 0x19, 0x2, HDA_INPUT),
        HDA_CODEC_VOLUME("Capture-4 Volume", 0x19, 0x3, HDA_INPUT),
        HDA_CODEC_MUTE("Capture-4 Switch", 0x19, 0x3, HDA_INPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Input Source",
                .info = conexant_mux_enum_info,
                .get = conexant_mux_enum_get,
                .put = conexant_mux_enum_put,
        },
        HDA_CODEC_VOLUME("Mic Boost Volume", 0x1a, 0x0, HDA_OUTPUT),

        { } /* end */
};

static struct hda_verb cxt5047_test_init_verbs[] = {
        /* Enable retasking pins as output, initially without power amp */
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

        /* Disable digital (SPDIF) pins initially, but users can enable
         * them via a mixer switch.  In the case of SPDIF-out, this initverb
         * payload also sets the generation to 0, output to be in "consumer"
         * PCM format, copyright asserted, no pre-emphasis and no validity
         * control.
         */
        {0x18, AC_VERB_SET_DIGI_CONVERT_1, 0},

        /* Ensure mic1, mic2, line1 pin widgets take input from the 
         * OUT1 sum bus when acting as an output.
         */
        {0x1a, AC_VERB_SET_CONNECT_SEL, 0},
        {0x1b, AC_VERB_SET_CONNECT_SEL, 0},

        /* Start with output sum widgets muted and their output gains at min */
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

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

        /* Mute capture amp left and right */
        {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

        /* Set ADC connection select to match default mixer setting (mic1
         * pin)
         */
        {0x12, AC_VERB_SET_CONNECT_SEL, 0x00},

        /* Mute all inputs to mixer widget (even unconnected ones) */
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mic2 pin */
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* line1 pin */
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* line2 pin */
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)}, /* Beep-gen pin */
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)}, /* Line-out pin */
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)}, /* HP-pin pin */

        { }
};
#endif


/* initialize jack-sensing, too */
static int cxt5047_hp_init(struct hda_codec *codec)
{
        conexant_init(codec);
        cxt5047_hp_automute(codec);
        return 0;
}


enum {
        CXT5047_LAPTOP,         /* Laptops w/o EAPD support */
        CXT5047_LAPTOP_HP,      /* Some HP laptops */
        CXT5047_LAPTOP_EAPD,    /* Laptops with EAPD support */
#ifdef CONFIG_SND_DEBUG
        CXT5047_TEST,
#endif
        CXT5047_MODELS
};

static const char *cxt5047_models[CXT5047_MODELS] = {
        [CXT5047_LAPTOP]        = "laptop",
        [CXT5047_LAPTOP_HP]     = "laptop-hp",
        [CXT5047_LAPTOP_EAPD]   = "laptop-eapd",
#ifdef CONFIG_SND_DEBUG
        [CXT5047_TEST]          = "test",
#endif
};

static struct snd_pci_quirk cxt5047_cfg_tbl[] = {
        SND_PCI_QUIRK(0x103c, 0x30a5, "HP DV5200T/DV8000T", CXT5047_LAPTOP_HP),
        SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x3000, "HP DV Series",
                           CXT5047_LAPTOP),
        SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P100", CXT5047_LAPTOP_EAPD),
        {}
};

static int patch_cxt5047(struct hda_codec *codec)
{
        struct conexant_spec *spec;
        int board_config;

        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (!spec)
                return -ENOMEM;
        codec->spec = spec;
        codec->pin_amp_workaround = 1;

        spec->multiout.max_channels = 2;
        spec->multiout.num_dacs = ARRAY_SIZE(cxt5047_dac_nids);
        spec->multiout.dac_nids = cxt5047_dac_nids;
        spec->multiout.dig_out_nid = CXT5047_SPDIF_OUT;
        spec->num_adc_nids = 1;
        spec->adc_nids = cxt5047_adc_nids;
        spec->capsrc_nids = cxt5047_capsrc_nids;
        spec->num_mixers = 1;
        spec->mixers[0] = cxt5047_base_mixers;
        spec->num_init_verbs = 1;
        spec->init_verbs[0] = cxt5047_init_verbs;
        spec->spdif_route = 0;
        spec->num_channel_mode = ARRAY_SIZE(cxt5047_modes),
        spec->channel_mode = cxt5047_modes,

        codec->patch_ops = conexant_patch_ops;

        board_config = snd_hda_check_board_config(codec, CXT5047_MODELS,
                                                  cxt5047_models,
                                                  cxt5047_cfg_tbl);
        switch (board_config) {
        case CXT5047_LAPTOP:
                spec->num_mixers = 2;
                spec->mixers[1] = cxt5047_hp_spk_mixers;
                codec->patch_ops.unsol_event = cxt5047_hp_unsol_event;
                break;
        case CXT5047_LAPTOP_HP:
                spec->num_mixers = 2;
                spec->mixers[1] = cxt5047_hp_only_mixers;
                codec->patch_ops.unsol_event = cxt5047_hp_unsol_event;
                codec->patch_ops.init = cxt5047_hp_init;
                break;
        case CXT5047_LAPTOP_EAPD:
                spec->input_mux = &cxt5047_toshiba_capture_source;
                spec->num_mixers = 2;
                spec->mixers[1] = cxt5047_hp_spk_mixers;
                spec->num_init_verbs = 2;
                spec->init_verbs[1] = cxt5047_toshiba_init_verbs;
                codec->patch_ops.unsol_event = cxt5047_hp_unsol_event;
                break;
#ifdef CONFIG_SND_DEBUG
        case CXT5047_TEST:
                spec->input_mux = &cxt5047_test_capture_source;
                spec->mixers[0] = cxt5047_test_mixer;
                spec->init_verbs[0] = cxt5047_test_init_verbs;
                codec->patch_ops.unsol_event = cxt5047_hp_unsol_event;
#endif  
        }
        spec->vmaster_nid = 0x13;

        switch (codec->subsystem_id >> 16) {
        case 0x103c:
                /* HP laptops have really bad sound over 0 dB on NID 0x10.
                 * Fix max PCM level to 0 dB (originally it has 0x1e steps
                 * with 0 dB offset 0x17)
                 */
                snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
                                          (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
                                          (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
                                          (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
                                          (1 << AC_AMPCAP_MUTE_SHIFT));
                break;
        }

        return 0;
}

/* Conexant 5051 specific */
static hda_nid_t cxt5051_dac_nids[1] = { 0x10 };
static hda_nid_t cxt5051_adc_nids[2] = { 0x14, 0x15 };

static struct hda_channel_mode cxt5051_modes[1] = {
        { 2, NULL },
};

static void cxt5051_update_speaker(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        unsigned int pinctl;
        /* headphone pin */
        pinctl = (spec->hp_present && spec->cur_eapd) ? PIN_HP : 0;
        snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                            pinctl);
        /* speaker pin */
        pinctl = (!spec->hp_present && spec->cur_eapd) ? PIN_OUT : 0;
        snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                            pinctl);
}

/* turn on/off EAPD (+ mute HP) as a master switch */
static int cxt5051_hp_master_sw_put(struct snd_kcontrol *kcontrol,
                                    struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

        if (!cxt_eapd_put(kcontrol, ucontrol))
                return 0;
        cxt5051_update_speaker(codec);
        return 1;
}

/* toggle input of built-in and mic jack appropriately */
static void cxt5051_portb_automic(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        unsigned int present;

        if (!(spec->auto_mic & AUTO_MIC_PORTB))
                return;
        present = snd_hda_jack_detect(codec, 0x17);
        snd_hda_codec_write(codec, 0x14, 0,
                            AC_VERB_SET_CONNECT_SEL,
                            present ? 0x01 : 0x00);
}

/* switch the current ADC according to the jack state */
static void cxt5051_portc_automic(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        unsigned int present;
        hda_nid_t new_adc;

        if (!(spec->auto_mic & AUTO_MIC_PORTC))
                return;
        present = snd_hda_jack_detect(codec, 0x18);
        if (present)
                spec->cur_adc_idx = 1;
        else
                spec->cur_adc_idx = 0;
        new_adc = spec->adc_nids[spec->cur_adc_idx];
        if (spec->cur_adc && spec->cur_adc != new_adc) {
                /* stream is running, let's swap the current ADC */
                snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
                spec->cur_adc = new_adc;
                snd_hda_codec_setup_stream(codec, new_adc,
                                           spec->cur_adc_stream_tag, 0,
                                           spec->cur_adc_format);
        }
}

/* mute internal speaker if HP is plugged */
static void cxt5051_hp_automute(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;

        spec->hp_present = snd_hda_jack_detect(codec, 0x16);
        cxt5051_update_speaker(codec);
}

/* unsolicited event for HP jack sensing */
static void cxt5051_hp_unsol_event(struct hda_codec *codec,
                                   unsigned int res)
{
        int nid = (res & AC_UNSOL_RES_SUBTAG) >> 20;
        switch (res >> 26) {
        case CONEXANT_HP_EVENT:
                cxt5051_hp_automute(codec);
                break;
        case CXT5051_PORTB_EVENT:
                cxt5051_portb_automic(codec);
                break;
        case CXT5051_PORTC_EVENT:
                cxt5051_portc_automic(codec);
                break;
        }
        conexant_report_jack(codec, nid);
}

static struct snd_kcontrol_new cxt5051_playback_mixers[] = {
        HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Master Playback Switch",
                .info = cxt_eapd_info,
                .get = cxt_eapd_get,
                .put = cxt5051_hp_master_sw_put,
                .private_value = 0x1a,
        },
        {}
};

static struct snd_kcontrol_new cxt5051_capture_mixers[] = {
        HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
        HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
        HDA_CODEC_VOLUME("External Mic Volume", 0x14, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("External Mic Switch", 0x14, 0x01, HDA_INPUT),
        HDA_CODEC_VOLUME("Docking Mic Volume", 0x15, 0x00, HDA_INPUT),
        HDA_CODEC_MUTE("Docking Mic Switch", 0x15, 0x00, HDA_INPUT),
        {}
};

static struct snd_kcontrol_new cxt5051_hp_mixers[] = {
        HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
        HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
        HDA_CODEC_VOLUME("External Mic Volume", 0x15, 0x00, HDA_INPUT),
        HDA_CODEC_MUTE("External Mic Switch", 0x15, 0x00, HDA_INPUT),
        {}
};

static struct snd_kcontrol_new cxt5051_hp_dv6736_mixers[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x14, 0x00, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x14, 0x00, HDA_INPUT),
        {}
};

static struct snd_kcontrol_new cxt5051_f700_mixers[] = {
        HDA_CODEC_VOLUME("Capture Volume", 0x14, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x14, 0x01, HDA_INPUT),
        {}
};

static struct snd_kcontrol_new cxt5051_toshiba_mixers[] = {
        HDA_CODEC_VOLUME("Internal Mic Volume", 0x14, 0x00, HDA_INPUT),
        HDA_CODEC_MUTE("Internal Mic Switch", 0x14, 0x00, HDA_INPUT),
        HDA_CODEC_VOLUME("External Mic Volume", 0x14, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("External Mic Switch", 0x14, 0x01, HDA_INPUT),
        {}
};

static struct hda_verb cxt5051_init_verbs[] = {
        /* Line in, Mic */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
        /* SPK  */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* HP, Amp  */
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x16, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* DAC1 */      
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Record selector: Int mic */
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
        /* SPDIF route: PCM */
        {0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},
        /* EAPD */
        {0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */ 
        {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
        { } /* end */
};

static struct hda_verb cxt5051_hp_dv6736_init_verbs[] = {
        /* Line in, Mic */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0},
        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0},
        /* SPK  */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* HP, Amp  */
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x16, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* DAC1 */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Record selector: Int mic */
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},
        {0x14, AC_VERB_SET_CONNECT_SEL, 0x1},
        /* SPDIF route: PCM */
        {0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},
        /* EAPD */
        {0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
        {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
        { } /* end */
};

static struct hda_verb cxt5051_lenovo_x200_init_verbs[] = {
        /* Line in, Mic */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
        /* SPK  */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* HP, Amp  */
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x16, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* Docking HP */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x19, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* DAC1 */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Record selector: Int mic */
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},
        /* SPDIF route: PCM */
        {0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},
        /* EAPD */
        {0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
        {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
        { } /* end */
};

static struct hda_verb cxt5051_f700_init_verbs[] = {
        /* Line in, Mic */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0},
        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0},
        /* SPK  */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* HP, Amp  */
        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x16, AC_VERB_SET_CONNECT_SEL, 0x00},
        /* DAC1 */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Record selector: Int mic */
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},
        {0x14, AC_VERB_SET_CONNECT_SEL, 0x1},
        /* SPDIF route: PCM */
        {0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},
        /* EAPD */
        {0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
        {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
        { } /* end */
};

static void cxt5051_init_mic_port(struct hda_codec *codec, hda_nid_t nid,
                                 unsigned int event)
{
        snd_hda_codec_write(codec, nid, 0,
                            AC_VERB_SET_UNSOLICITED_ENABLE,
                            AC_USRSP_EN | event);
#ifdef CONFIG_SND_HDA_INPUT_JACK
        conexant_add_jack(codec, nid, SND_JACK_MICROPHONE);
        conexant_report_jack(codec, nid);
#endif
}

/* initialize jack-sensing, too */
static int cxt5051_init(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;

        conexant_init(codec);
        conexant_init_jacks(codec);

        if (spec->auto_mic & AUTO_MIC_PORTB)
                cxt5051_init_mic_port(codec, 0x17, CXT5051_PORTB_EVENT);
        if (spec->auto_mic & AUTO_MIC_PORTC)
                cxt5051_init_mic_port(codec, 0x18, CXT5051_PORTC_EVENT);

        if (codec->patch_ops.unsol_event) {
                cxt5051_hp_automute(codec);
                cxt5051_portb_automic(codec);
                cxt5051_portc_automic(codec);
        }
        return 0;
}


enum {
        CXT5051_LAPTOP,  /* Laptops w/ EAPD support */
        CXT5051_HP,     /* no docking */
        CXT5051_HP_DV6736,      /* HP without mic switch */
        CXT5051_LENOVO_X200,    /* Lenovo X200 laptop */
        CXT5051_F700,       /* HP Compaq Presario F700 */
        CXT5051_TOSHIBA,        /* Toshiba M300 & co */
        CXT5051_MODELS
};

static const char *cxt5051_models[CXT5051_MODELS] = {
        [CXT5051_LAPTOP]        = "laptop",
        [CXT5051_HP]            = "hp",
        [CXT5051_HP_DV6736]     = "hp-dv6736",
        [CXT5051_LENOVO_X200]   = "lenovo-x200",
        [CXT5051_F700]          = "hp-700",
        [CXT5051_TOSHIBA]       = "toshiba",
};

static struct snd_pci_quirk cxt5051_cfg_tbl[] = {
        SND_PCI_QUIRK(0x103c, 0x30cf, "HP DV6736", CXT5051_HP_DV6736),
        SND_PCI_QUIRK(0x103c, 0x360b, "Compaq Presario CQ60", CXT5051_HP),
        SND_PCI_QUIRK(0x103c, 0x30ea, "Compaq Presario F700", CXT5051_F700),
        SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba M30x", CXT5051_TOSHIBA),
        SND_PCI_QUIRK(0x14f1, 0x0101, "Conexant Reference board",
                      CXT5051_LAPTOP),
        SND_PCI_QUIRK(0x14f1, 0x5051, "HP Spartan 1.1", CXT5051_HP),
        SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT5051_LENOVO_X200),
        {}
};

static int patch_cxt5051(struct hda_codec *codec)
{
        struct conexant_spec *spec;
        int board_config;

        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (!spec)
                return -ENOMEM;
        codec->spec = spec;
        codec->pin_amp_workaround = 1;

        codec->patch_ops = conexant_patch_ops;
        codec->patch_ops.init = cxt5051_init;

        spec->multiout.max_channels = 2;
        spec->multiout.num_dacs = ARRAY_SIZE(cxt5051_dac_nids);
        spec->multiout.dac_nids = cxt5051_dac_nids;
        spec->multiout.dig_out_nid = CXT5051_SPDIF_OUT;
        spec->num_adc_nids = 1; /* not 2; via auto-mic switch */
        spec->adc_nids = cxt5051_adc_nids;
        spec->num_mixers = 2;
        spec->mixers[0] = cxt5051_capture_mixers;
        spec->mixers[1] = cxt5051_playback_mixers;
        spec->num_init_verbs = 1;
        spec->init_verbs[0] = cxt5051_init_verbs;
        spec->spdif_route = 0;
        spec->num_channel_mode = ARRAY_SIZE(cxt5051_modes);
        spec->channel_mode = cxt5051_modes;
        spec->cur_adc = 0;
        spec->cur_adc_idx = 0;

        codec->patch_ops.unsol_event = cxt5051_hp_unsol_event;

        board_config = snd_hda_check_board_config(codec, CXT5051_MODELS,
                                                  cxt5051_models,
                                                  cxt5051_cfg_tbl);
        spec->auto_mic = AUTO_MIC_PORTB | AUTO_MIC_PORTC;
        switch (board_config) {
        case CXT5051_HP:
                spec->mixers[0] = cxt5051_hp_mixers;
                break;
        case CXT5051_HP_DV6736:
                spec->init_verbs[0] = cxt5051_hp_dv6736_init_verbs;
                spec->mixers[0] = cxt5051_hp_dv6736_mixers;
                spec->auto_mic = 0;
                break;
        case CXT5051_LENOVO_X200:
                spec->init_verbs[0] = cxt5051_lenovo_x200_init_verbs;
                break;
        case CXT5051_F700:
                spec->init_verbs[0] = cxt5051_f700_init_verbs;
                spec->mixers[0] = cxt5051_f700_mixers;
                spec->auto_mic = 0;
                break;
        case CXT5051_TOSHIBA:
                spec->mixers[0] = cxt5051_toshiba_mixers;
                spec->auto_mic = AUTO_MIC_PORTB;
                break;
        }

        return 0;
}

/* Conexant 5066 specific */

static hda_nid_t cxt5066_dac_nids[1] = { 0x10 };
static hda_nid_t cxt5066_adc_nids[3] = { 0x14, 0x15, 0x16 };
static hda_nid_t cxt5066_capsrc_nids[1] = { 0x17 };
#define CXT5066_SPDIF_OUT       0x21

/* OLPC's microphone port is DC coupled for use with external sensors,
 * therefore we use a 50% mic bias in order to center the input signal with
 * the DC input range of the codec. */
#define CXT5066_OLPC_EXT_MIC_BIAS PIN_VREF50

static struct hda_channel_mode cxt5066_modes[1] = {
        { 2, NULL },
};

static void cxt5066_update_speaker(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        unsigned int pinctl;

        snd_printdd("CXT5066: update speaker, hp_present=%d\n",
                spec->hp_present);

        /* Port A (HP) */
        pinctl = ((spec->hp_present & 1) && spec->cur_eapd) ? PIN_HP : 0;
        snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                        pinctl);

        /* Port D (HP/LO) */
        pinctl = ((spec->hp_present & 2) && spec->cur_eapd)
                ? spec->port_d_mode : 0;
        snd_hda_codec_write(codec, 0x1c, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                        pinctl);

        /* CLASS_D AMP */
        pinctl = (!spec->hp_present && spec->cur_eapd) ? PIN_OUT : 0;
        snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                        pinctl);

        if (spec->dell_automute) {
                /* DELL AIO Port Rule: PortA > PortD > IntSpk */
                pinctl = (!(spec->hp_present & 1) && spec->cur_eapd)
                        ? PIN_OUT : 0;
                snd_hda_codec_write(codec, 0x1c, 0,
                        AC_VERB_SET_PIN_WIDGET_CONTROL, pinctl);
        }
}

/* turn on/off EAPD (+ mute HP) as a master switch */
static int cxt5066_hp_master_sw_put(struct snd_kcontrol *kcontrol,
                                    struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

        if (!cxt_eapd_put(kcontrol, ucontrol))
                return 0;

        cxt5066_update_speaker(codec);
        return 1;
}

static const struct hda_input_mux cxt5066_olpc_dc_bias = {
        .num_items = 3,
        .items = {
                { "Off", PIN_IN },
                { "50%", PIN_VREF50 },
                { "80%", PIN_VREF80 },
        },
};

static int cxt5066_set_olpc_dc_bias(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        /* Even though port F is the DC input, the bias is controlled on port B.
         * we also leave that port as an active input (but unselected) in DC mode
         * just in case that is necessary to make the bias setting take effect. */
        return snd_hda_codec_write_cache(codec, 0x1a, 0,
                AC_VERB_SET_PIN_WIDGET_CONTROL,
                cxt5066_olpc_dc_bias.items[spec->dc_input_bias].index);
}

/* OLPC defers mic widget control until when capture is started because the
 * microphone LED comes on as soon as these settings are put in place. if we
 * did this before recording, it would give the false indication that recording
 * is happening when it is not. */
static void cxt5066_olpc_select_mic(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        if (!spec->recording)
                return;

        if (spec->dc_enable) {
                /* in DC mode we ignore presence detection and just use the jack
                 * through our special DC port */
                const struct hda_verb enable_dc_mode[] = {
                        /* disble internal mic, port C */
                        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

                        /* enable DC capture, port F */
                        {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
                        {},
                };

                snd_hda_sequence_write(codec, enable_dc_mode);
                /* port B input disabled (and bias set) through the following call */
                cxt5066_set_olpc_dc_bias(codec);
                return;
        }

        /* disable DC (port F) */
        snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0);

        /* external mic, port B */
        snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                spec->ext_mic_present ? CXT5066_OLPC_EXT_MIC_BIAS : 0);

        /* internal mic, port C */
        snd_hda_codec_write(codec, 0x1b, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
                spec->ext_mic_present ? 0 : PIN_VREF80);
}

/* toggle input of built-in and mic jack appropriately */
static void cxt5066_olpc_automic(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        unsigned int present;

        if (spec->dc_enable) /* don't do presence detection in DC mode */
                return;

        present = snd_hda_codec_read(codec, 0x1a, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
        if (present)
                snd_printdd("CXT5066: external microphone detected\n");
        else
                snd_printdd("CXT5066: external microphone absent\n");

        snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_CONNECT_SEL,
                present ? 0 : 1);
        spec->ext_mic_present = !!present;

        cxt5066_olpc_select_mic(codec);
}

/* toggle input of built-in digital mic and mic jack appropriately */
static void cxt5066_vostro_automic(struct hda_codec *codec)
{
        unsigned int present;

        struct hda_verb ext_mic_present[] = {
                /* enable external mic, port B */
                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},

                /* switch to external mic input */
                {0x17, AC_VERB_SET_CONNECT_SEL, 0},
                {0x14, AC_VERB_SET_CONNECT_SEL, 0},

                /* disable internal digital mic */
                {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
                {}
        };
        static struct hda_verb ext_mic_absent[] = {
                /* enable internal mic, port C */
                {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

                /* switch to internal mic input */
                {0x14, AC_VERB_SET_CONNECT_SEL, 2},

                /* disable external mic, port B */
                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
                {}
        };

        present = snd_hda_jack_detect(codec, 0x1a);
        if (present) {
                snd_printdd("CXT5066: external microphone detected\n");
                snd_hda_sequence_write(codec, ext_mic_present);
        } else {
                snd_printdd("CXT5066: external microphone absent\n");
                snd_hda_sequence_write(codec, ext_mic_absent);
        }
}

/* toggle input of built-in digital mic and mic jack appropriately */
static void cxt5066_ideapad_automic(struct hda_codec *codec)
{
        unsigned int present;

        struct hda_verb ext_mic_present[] = {
                {0x14, AC_VERB_SET_CONNECT_SEL, 0},
                {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
                {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
                {}
        };
        static struct hda_verb ext_mic_absent[] = {
                {0x14, AC_VERB_SET_CONNECT_SEL, 2},
                {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
                {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
                {}
        };

        present = snd_hda_jack_detect(codec, 0x1b);
        if (present) {
                snd_printdd("CXT5066: external microphone detected\n");
                snd_hda_sequence_write(codec, ext_mic_present);
        } else {
                snd_printdd("CXT5066: external microphone absent\n");
                snd_hda_sequence_write(codec, ext_mic_absent);
        }
}

/* mute internal speaker if HP is plugged */
static void cxt5066_hp_automute(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        unsigned int portA, portD;

        /* Port A */
        portA = snd_hda_jack_detect(codec, 0x19);

        /* Port D */
        portD = snd_hda_jack_detect(codec, 0x1c);

        spec->hp_present = !!(portA | portD);
        snd_printdd("CXT5066: hp automute portA=%x portD=%x present=%d\n",
                portA, portD, spec->hp_present);
        cxt5066_update_speaker(codec);
}

/* unsolicited event for jack sensing */
static void cxt5066_olpc_unsol_event(struct hda_codec *codec, unsigned int res)
{
        struct conexant_spec *spec = codec->spec;
        snd_printdd("CXT5066: unsol event %x (%x)\n", res, res >> 26);
        switch (res >> 26) {
        case CONEXANT_HP_EVENT:
                cxt5066_hp_automute(codec);
                break;
        case CONEXANT_MIC_EVENT:
                /* ignore mic events in DC mode; we're always using the jack */
                if (!spec->dc_enable)
                        cxt5066_olpc_automic(codec);
                break;
        }
}

/* unsolicited event for jack sensing */
static void cxt5066_vostro_event(struct hda_codec *codec, unsigned int res)
{
        snd_printdd("CXT5066_vostro: unsol event %x (%x)\n", res, res >> 26);
        switch (res >> 26) {
        case CONEXANT_HP_EVENT:
                cxt5066_hp_automute(codec);
                break;
        case CONEXANT_MIC_EVENT:
                cxt5066_vostro_automic(codec);
                break;
        }
}

/* unsolicited event for jack sensing */
static void cxt5066_ideapad_event(struct hda_codec *codec, unsigned int res)
{
        snd_printdd("CXT5066_ideapad: unsol event %x (%x)\n", res, res >> 26);
        switch (res >> 26) {
        case CONEXANT_HP_EVENT:
                cxt5066_hp_automute(codec);
                break;
        case CONEXANT_MIC_EVENT:
                cxt5066_ideapad_automic(codec);
                break;
        }
}

static const struct hda_input_mux cxt5066_analog_mic_boost = {
        .num_items = 5,
        .items = {
                { "0dB",  0 },
                { "10dB", 1 },
                { "20dB", 2 },
                { "30dB", 3 },
                { "40dB", 4 },
        },
};

static void cxt5066_set_mic_boost(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        snd_hda_codec_write_cache(codec, 0x17, 0,
                AC_VERB_SET_AMP_GAIN_MUTE,
                AC_AMP_SET_RIGHT | AC_AMP_SET_LEFT | AC_AMP_SET_OUTPUT |
                        cxt5066_analog_mic_boost.items[spec->mic_boost].index);
        if (spec->ideapad) {
                /* adjust the internal mic as well...it is not through 0x17 */
                snd_hda_codec_write_cache(codec, 0x23, 0,
                        AC_VERB_SET_AMP_GAIN_MUTE,
                        AC_AMP_SET_RIGHT | AC_AMP_SET_LEFT | AC_AMP_SET_INPUT |
                                cxt5066_analog_mic_boost.
                                        items[spec->mic_boost].index);
        }
}

static int cxt5066_mic_boost_mux_enum_info(struct snd_kcontrol *kcontrol,
                                           struct snd_ctl_elem_info *uinfo)
{
        return snd_hda_input_mux_info(&cxt5066_analog_mic_boost, uinfo);
}

static int cxt5066_mic_boost_mux_enum_get(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        ucontrol->value.enumerated.item[0] = spec->mic_boost;
        return 0;
}

static int cxt5066_mic_boost_mux_enum_put(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        const struct hda_input_mux *imux = &cxt5066_analog_mic_boost;
        unsigned int idx;
        idx = ucontrol->value.enumerated.item[0];
        if (idx >= imux->num_items)
                idx = imux->num_items - 1;

        spec->mic_boost = idx;
        if (!spec->dc_enable)
                cxt5066_set_mic_boost(codec);
        return 1;
}

static void cxt5066_enable_dc(struct hda_codec *codec)
{
        const struct hda_verb enable_dc_mode[] = {
                /* disable gain */
                {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

                /* switch to DC input */
                {0x17, AC_VERB_SET_CONNECT_SEL, 3},
                {}
        };

        /* configure as input source */
        snd_hda_sequence_write(codec, enable_dc_mode);
        cxt5066_olpc_select_mic(codec); /* also sets configured bias */
}

static void cxt5066_disable_dc(struct hda_codec *codec)
{
        /* reconfigure input source */
        cxt5066_set_mic_boost(codec);
        /* automic also selects the right mic if we're recording */
        cxt5066_olpc_automic(codec);
}

static int cxt5066_olpc_dc_get(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        ucontrol->value.integer.value[0] = spec->dc_enable;
        return 0;
}

static int cxt5066_olpc_dc_put(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        int dc_enable = !!ucontrol->value.integer.value[0];

        if (dc_enable == spec->dc_enable)
                return 0;

        spec->dc_enable = dc_enable;
        if (dc_enable)
                cxt5066_enable_dc(codec);
        else
                cxt5066_disable_dc(codec);

        return 1;
}

static int cxt5066_olpc_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
                                           struct snd_ctl_elem_info *uinfo)
{
        return snd_hda_input_mux_info(&cxt5066_olpc_dc_bias, uinfo);
}

static int cxt5066_olpc_dc_bias_enum_get(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        ucontrol->value.enumerated.item[0] = spec->dc_input_bias;
        return 0;
}

static int cxt5066_olpc_dc_bias_enum_put(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
{
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct conexant_spec *spec = codec->spec;
        const struct hda_input_mux *imux = &cxt5066_analog_mic_boost;
        unsigned int idx;

        idx = ucontrol->value.enumerated.item[0];
        if (idx >= imux->num_items)
                idx = imux->num_items - 1;

        spec->dc_input_bias = idx;
        if (spec->dc_enable)
                cxt5066_set_olpc_dc_bias(codec);
        return 1;
}

static void cxt5066_olpc_capture_prepare(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        /* mark as recording and configure the microphone widget so that the
         * recording LED comes on. */
        spec->recording = 1;
        cxt5066_olpc_select_mic(codec);
}

static void cxt5066_olpc_capture_cleanup(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        const struct hda_verb disable_mics[] = {
                /* disable external mic, port B */
                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

                /* disble internal mic, port C */
                {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

                /* disable DC capture, port F */
                {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
                {},
        };

        snd_hda_sequence_write(codec, disable_mics);
        spec->recording = 0;
}

static struct hda_input_mux cxt5066_capture_source = {
        .num_items = 4,
        .items = {
                { "Mic B", 0 },
                { "Mic C", 1 },
                { "Mic E", 2 },
                { "Mic F", 3 },
        },
};

static struct hda_bind_ctls cxt5066_bind_capture_vol_others = {
        .ops = &snd_hda_bind_vol,
        .values = {
                HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_INPUT),
                HDA_COMPOSE_AMP_VAL(0x14, 3, 2, HDA_INPUT),
                0
        },
};

static struct hda_bind_ctls cxt5066_bind_capture_sw_others = {
        .ops = &snd_hda_bind_sw,
        .values = {
                HDA_COMPOSE_AMP_VAL(0x14, 3, 0, HDA_INPUT),
                HDA_COMPOSE_AMP_VAL(0x14, 3, 2, HDA_INPUT),
                0
        },
};

static struct snd_kcontrol_new cxt5066_mixer_master[] = {
        HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
        {}
};

static struct snd_kcontrol_new cxt5066_mixer_master_olpc[] = {
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Master Playback Volume",
                .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
                                  SNDRV_CTL_ELEM_ACCESS_TLV_READ |
                                  SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK,
                .subdevice = HDA_SUBDEV_AMP_FLAG,
                .info = snd_hda_mixer_amp_volume_info,
                .get = snd_hda_mixer_amp_volume_get,
                .put = snd_hda_mixer_amp_volume_put,
                .tlv = { .c = snd_hda_mixer_amp_tlv },
                /* offset by 28 volume steps to limit minimum gain to -46dB */
                .private_value =
                        HDA_COMPOSE_AMP_VAL_OFS(0x10, 3, 0, HDA_OUTPUT, 28),
        },
        {}
};

static struct snd_kcontrol_new cxt5066_mixer_olpc_dc[] = {
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "DC Mode Enable Switch",
                .info = snd_ctl_boolean_mono_info,
                .get = cxt5066_olpc_dc_get,
                .put = cxt5066_olpc_dc_put,
        },
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "DC Input Bias Enum",
                .info = cxt5066_olpc_dc_bias_enum_info,
                .get = cxt5066_olpc_dc_bias_enum_get,
                .put = cxt5066_olpc_dc_bias_enum_put,
        },
        {}
};

static struct snd_kcontrol_new cxt5066_mixers[] = {
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Master Playback Switch",
                .info = cxt_eapd_info,
                .get = cxt_eapd_get,
                .put = cxt5066_hp_master_sw_put,
                .private_value = 0x1d,
        },

        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Analog Mic Boost Capture Enum",
                .info = cxt5066_mic_boost_mux_enum_info,
                .get = cxt5066_mic_boost_mux_enum_get,
                .put = cxt5066_mic_boost_mux_enum_put,
        },

        HDA_BIND_VOL("Capture Volume", &cxt5066_bind_capture_vol_others),
        HDA_BIND_SW("Capture Switch", &cxt5066_bind_capture_sw_others),
        {}
};

static struct snd_kcontrol_new cxt5066_vostro_mixers[] = {
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                .name = "Int Mic Boost Capture Enum",
                .info = cxt5066_mic_boost_mux_enum_info,
                .get = cxt5066_mic_boost_mux_enum_get,
                .put = cxt5066_mic_boost_mux_enum_put,
                .private_value = 0x23 | 0x100,
        },
        HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0x13, 1, 0x0, HDA_OUTPUT),
        {}
};

static struct hda_verb cxt5066_init_verbs[] = {
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port B */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port C */
        {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port F */
        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port E */

        /* Speakers  */
        {0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1f, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        /* HP, Amp  */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x1c, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        /* DAC1 */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        /* Node 14 connections: 0x17 0x18 0x23 0x24 0x27 */
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x50},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2) | 0x50},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},

        /* no digital microphone support yet */
        {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Audio input selector */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x3},

        /* SPDIF route: PCM */
        {0x20, AC_VERB_SET_CONNECT_SEL, 0x0},
        {0x22, AC_VERB_SET_CONNECT_SEL, 0x0},

        {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x22, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

        /* EAPD */
        {0x1d, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */

        /* not handling these yet */
        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
        {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
        {0x1c, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
        {0x1d, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
        {0x1e, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
        {0x20, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
        {0x22, AC_VERB_SET_UNSOLICITED_ENABLE, 0},
        { } /* end */
};

static struct hda_verb cxt5066_init_verbs_olpc[] = {
        /* Port A: headphones */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        /* Port B: external microphone */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Port C: internal microphone */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Port D: unused */
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Port E: unused, but has primary EAPD */
        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x1d, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */

        /* Port F: external DC input through microphone port */
        {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Port G: internal speakers */
        {0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1f, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        /* DAC1 */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        /* DAC2: unused */
        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},

        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x50},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},

        /* Disable digital microphone port */
        {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Audio input selectors */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x3},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },

        /* Disable SPDIF */
        {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x22, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* enable unsolicited events for Port A and B */
        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
        {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
        { } /* end */
};

static struct hda_verb cxt5066_init_verbs_vostro[] = {
        /* Port A: headphones */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        /* Port B: external microphone */
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Port C: unused */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Port D: unused */
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Port E: unused, but has primary EAPD */
        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x1d, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */

        /* Port F: unused */
        {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* Port G: internal speakers */
        {0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1f, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        /* DAC1 */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        /* DAC2: unused */
        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},

        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},

        /* Digital microphone port */
        {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

        /* Audio input selectors */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x3},
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },

        /* Disable SPDIF */
        {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
        {0x22, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

        /* enable unsolicited events for Port A and B */
        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
        {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
        { } /* end */
};

static struct hda_verb cxt5066_init_verbs_ideapad[] = {
        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port B */
        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, /* Port C */
        {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port F */
        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port E */

        /* Speakers  */
        {0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x1f, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        /* HP, Amp  */
        {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x1c, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

        /* DAC1 */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

        /* Node 14 connections: 0x17 0x18 0x23 0x24 0x27 */
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x50},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2) | 0x50},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
        {0x14, AC_VERB_SET_CONNECT_SEL, 2},     /* default to internal mic */

        /* Audio input selector */
        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x2},
        {0x17, AC_VERB_SET_CONNECT_SEL, 1},     /* route ext mic */

        /* SPDIF route: PCM */
        {0x20, AC_VERB_SET_CONNECT_SEL, 0x0},
        {0x22, AC_VERB_SET_CONNECT_SEL, 0x0},

        {0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        {0x22, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

        /* internal microphone */
        {0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* enable int mic */

        /* EAPD */
        {0x1d, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */

        {0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
        {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
        { } /* end */
};

static struct hda_verb cxt5066_init_verbs_portd_lo[] = {
        {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
        { } /* end */
};

/* initialize jack-sensing, too */
static int cxt5066_init(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;

        snd_printdd("CXT5066: init\n");
        conexant_init(codec);
        if (codec->patch_ops.unsol_event) {
                cxt5066_hp_automute(codec);
                if (spec->dell_vostro)
                        cxt5066_vostro_automic(codec);
                else if (spec->ideapad)
                        cxt5066_ideapad_automic(codec);
        }
        cxt5066_set_mic_boost(codec);
        return 0;
}

static int cxt5066_olpc_init(struct hda_codec *codec)
{
        struct conexant_spec *spec = codec->spec;
        snd_printdd("CXT5066: init\n");
        conexant_init(codec);
        cxt5066_hp_automute(codec);
        if (!spec->dc_enable) {
                cxt5066_set_mic_boost(codec);
                cxt5066_olpc_automic(codec);
        } else {
                cxt5066_enable_dc(codec);
        }
        return 0;
}

enum {
        CXT5066_LAPTOP,                 /* Laptops w/ EAPD support */
        CXT5066_DELL_LAPTOP,    /* Dell Laptop */
        CXT5066_OLPC_XO_1_5,    /* OLPC XO 1.5 */
        CXT5066_DELL_VOSTO,     /* Dell Vostro 1015i */
        CXT5066_IDEAPAD,        /* Lenovo IdeaPad U150 */
        CXT5066_MODELS
};

static const char *cxt5066_models[CXT5066_MODELS] = {
        [CXT5066_LAPTOP]                = "laptop",
        [CXT5066_DELL_LAPTOP]   = "dell-laptop",
        [CXT5066_OLPC_XO_1_5]   = "olpc-xo-1_5",
        [CXT5066_DELL_VOSTO]    = "dell-vostro",
        [CXT5066_IDEAPAD]       = "ideapad",
};

static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
        SND_PCI_QUIRK(0x14f1, 0x0101, "Conexant Reference board",
                      CXT5066_LAPTOP),
        SND_PCI_QUIRK(0x1028, 0x02f5, "Dell",
                      CXT5066_DELL_LAPTOP),
        SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5),
        SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO),
        SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD),
        SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5),
        SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5),
        SND_PCI_QUIRK(0x17aa, 0x21b2, "Thinkpad X100e", CXT5066_IDEAPAD),
        SND_PCI_QUIRK(0x17aa, 0x3a0d, "ideapad", CXT5066_IDEAPAD),
        {}
};

static int patch_cxt5066(struct hda_codec *codec)
{
        struct conexant_spec *spec;
        int board_config;

        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (!spec)
                return -ENOMEM;
        codec->spec = spec;

        codec->patch_ops = conexant_patch_ops;
        codec->patch_ops.init = conexant_init;

        spec->dell_automute = 0;
        spec->multiout.max_channels = 2;
        spec->multiout.num_dacs = ARRAY_SIZE(cxt5066_dac_nids);
        spec->multiout.dac_nids = cxt5066_dac_nids;
        spec->multiout.dig_out_nid = CXT5066_SPDIF_OUT;
        spec->num_adc_nids = 1;
        spec->adc_nids = cxt5066_adc_nids;
        spec->capsrc_nids = cxt5066_capsrc_nids;
        spec->input_mux = &cxt5066_capture_source;

        spec->port_d_mode = PIN_HP;

        spec->num_init_verbs = 1;
        spec->init_verbs[0] = cxt5066_init_verbs;
        spec->num_channel_mode = ARRAY_SIZE(cxt5066_modes);
        spec->channel_mode = cxt5066_modes;
        spec->cur_adc = 0;
        spec->cur_adc_idx = 0;

        board_config = snd_hda_check_board_config(codec, CXT5066_MODELS,
                                                  cxt5066_models, cxt5066_cfg_tbl);
        switch (board_config) {
        default:
        case CXT5066_LAPTOP:
                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master;
                spec->mixers[spec->num_mixers++] = cxt5066_mixers;
                break;
        case CXT5066_DELL_LAPTOP:
                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master;
                spec->mixers[spec->num_mixers++] = cxt5066_mixers;

                spec->port_d_mode = PIN_OUT;
                spec->init_verbs[spec->num_init_verbs] = cxt5066_init_verbs_portd_lo;
                spec->num_init_verbs++;
                spec->dell_automute = 1;
                break;
        case CXT5066_OLPC_XO_1_5:
                codec->patch_ops.init = cxt5066_olpc_init;
                codec->patch_ops.unsol_event = cxt5066_olpc_unsol_event;
                spec->init_verbs[0] = cxt5066_init_verbs_olpc;
                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master_olpc;
                spec->mixers[spec->num_mixers++] = cxt5066_mixer_olpc_dc;
                spec->mixers[spec->num_mixers++] = cxt5066_mixers;
                spec->port_d_mode = 0;
                spec->mic_boost = 3; /* default 30dB gain */

                /* no S/PDIF out */
                spec->multiout.dig_out_nid = 0;

                /* input source automatically selected */
                spec->input_mux = NULL;

                /* our capture hooks which allow us to turn on the microphone LED
                 * at the right time */
                spec->capture_prepare = cxt5066_olpc_capture_prepare;
                spec->capture_cleanup = cxt5066_olpc_capture_cleanup;
                break;
        case CXT5066_DELL_VOSTO:
                codec->patch_ops.init = cxt5066_init;
                codec->patch_ops.unsol_event = cxt5066_vostro_event;
                spec->init_verbs[0] = cxt5066_init_verbs_vostro;
                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master_olpc;
                spec->mixers[spec->num_mixers++] = cxt5066_mixers;
                spec->mixers[spec->num_mixers++] = cxt5066_vostro_mixers;
                spec->port_d_mode = 0;
                spec->dell_vostro = 1;
                spec->mic_boost = 3; /* default 30dB gain */
                snd_hda_attach_beep_device(codec, 0x13);

                /* no S/PDIF out */
                spec->multiout.dig_out_nid = 0;

                /* input source automatically selected */
                spec->input_mux = NULL;
                break;
        case CXT5066_IDEAPAD:
                codec->patch_ops.init = cxt5066_init;
                codec->patch_ops.unsol_event = cxt5066_ideapad_event;
                spec->mixers[spec->num_mixers++] = cxt5066_mixer_master;
                spec->mixers[spec->num_mixers++] = cxt5066_mixers;
                spec->init_verbs[0] = cxt5066_init_verbs_ideapad;
                spec->port_d_mode = 0;
                spec->ideapad = 1;
                spec->mic_boost = 2;    /* default 20dB gain */

                /* no S/PDIF out */
                spec->multiout.dig_out_nid = 0;

                /* input source automatically selected */
                spec->input_mux = NULL;
                break;
        }

        return 0;
}

/*
 */

static struct hda_codec_preset snd_hda_preset_conexant[] = {
        { .id = 0x14f15045, .name = "CX20549 (Venice)",
          .patch = patch_cxt5045 },
        { .id = 0x14f15047, .name = "CX20551 (Waikiki)",
          .patch = patch_cxt5047 },
        { .id = 0x14f15051, .name = "CX20561 (Hermosa)",
          .patch = patch_cxt5051 },
        { .id = 0x14f15066, .name = "CX20582 (Pebble)",
          .patch = patch_cxt5066 },
        { .id = 0x14f15067, .name = "CX20583 (Pebble HSF)",
          .patch = patch_cxt5066 },
        {} /* terminator */
};

MODULE_ALIAS("snd-hda-codec-id:14f15045");
MODULE_ALIAS("snd-hda-codec-id:14f15047");
MODULE_ALIAS("snd-hda-codec-id:14f15051");
MODULE_ALIAS("snd-hda-codec-id:14f15066");
MODULE_ALIAS("snd-hda-codec-id:14f15067");

MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Conexant HD-audio codec");

static struct hda_codec_preset_list conexant_list = {
        .preset = snd_hda_preset_conexant,
        .owner = THIS_MODULE,
};

static int __init patch_conexant_init(void)
{
        return snd_hda_add_codec_preset(&conexant_list);
}

static void __exit patch_conexant_exit(void)
{
        snd_hda_delete_codec_preset(&conexant_list);
}

module_init(patch_conexant_init)
module_exit(patch_conexant_exit)