sound/pci/hda/patch_conexant.c - arm/linux-arm64-legacy - Git at Google

 /*
  * 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 <linux/module.h>
 #include <sound/core.h>
 #include <sound/jack.h>

 #include "hda_codec.h"
 #include "hda_local.h"
 #include "hda_auto_parser.h"
 #include "hda_beep.h"
 #include "hda_jack.h"
 #include "hda_generic.h"

 #define ENABLE_CXT_STATIC_QUIRKS

 #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
 #define CONEXANT_LINE_EVENT	0x39

 /* 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_spec {
 	struct hda_gen_spec gen;

 	unsigned int beep_amp;

 	/* extra EAPD pins */
 	unsigned int num_eapds;
 	hda_nid_t eapds[4];
 	bool dynamic_eapd;

 	unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */

 #ifdef ENABLE_CXT_STATIC_QUIRKS
 	const 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 line_present;
 	unsigned int auto_mic;

 	/* capture */
 	unsigned int num_adc_nids;
 	const 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;

 	const struct hda_pcm_stream *capture_stream;

 	/* capture source */
 	const struct hda_input_mux *input_mux;
 	const 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;

 	unsigned int port_d_mode;
 	unsigned int dell_automute:1;
 	unsigned int dell_vostro:1;
 	unsigned int ideapad:1;
 	unsigned int thinkpad:1;
 	unsigned int hp_laptop:1;
 	unsigned int asus: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 */
 #endif /* ENABLE_CXT_STATIC_QUIRKS */
 };


 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 static inline void set_beep_amp(struct conexant_spec *spec, hda_nid_t nid,
 				int idx, int dir)
 {
 	spec->gen.beep_nid = nid;
 	spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
 }
 /* additional beep mixers; the actual parameters are overwritten at build */
 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
 	HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
 	HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
 	{ } /* end */
 };

 /* create beep controls if needed */
 static int add_beep_ctls(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
 	int err;

 	if (spec->beep_amp) {
 		const struct snd_kcontrol_new *knew;
 		for (knew = cxt_beep_mixer; knew->name; knew++) {
 			struct snd_kcontrol *kctl;
 			kctl = snd_ctl_new1(knew, codec);
 			if (!kctl)
 				return -ENOMEM;
 			kctl->private_value = spec->beep_amp;
 			err = snd_hda_ctl_add(codec, 0, kctl);
 			if (err < 0)
 				return err;
 		}
 	}
 	return 0;
 }
 #else
 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
 #define add_beep_ctls(codec)	0
 #endif


 #ifdef ENABLE_CXT_STATIC_QUIRKS
 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 const 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 const 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 const 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 const 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 const 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 (spec->capture_stream)
 		info->stream[SNDRV_PCM_STREAM_CAPTURE] = *spec->capture_stream;
 	else {
 		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]);
 }

 static void conexant_set_power(struct hda_codec *codec, hda_nid_t fg,
 			       unsigned int power_state)
 {
 	if (power_state == AC_PWRST_D3)
 		msleep(100);
 	snd_hda_codec_read(codec, fg, 0, AC_VERB_SET_POWER_STATE,
 			    power_state);
 	/* partial workaround for "azx_get_response timeout" */
 	if (power_state == AC_PWRST_D0)
 		msleep(10);
 	snd_hda_codec_set_power_to_all(codec, fg, power_state);
 }

 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)
 {
 	struct conexant_spec *spec = codec->spec;
 	snd_hda_detach_beep_device(codec);
 	kfree(spec);
 }

 static const 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 * const slave_pfxs[] = {
 	"Headphone", "Speaker", "Bass Speaker", "Front", "Surround", "CLFE",
 	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,
 						    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_pfxs,
 					  "Playback Volume");
 		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_pfxs,
 					  "Playback Switch");
 		if (err < 0)
 			return err;
 	}

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

 	err = add_beep_ctls(codec);
 	if (err < 0)
 		return err;

 	return 0;
 }

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

 static int patch_conexant_auto(struct hda_codec *codec);
 /*
  * 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);
 	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 const hda_nid_t cxt5045_dac_nids[1] = { 0x19 };
 static const hda_nid_t cxt5045_adc_nids[1] = { 0x1a };
 static const hda_nid_t cxt5045_capsrc_nids[1] = { 0x1a };
 #define CXT5045_SPDIF_OUT	0x18

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

 static const struct hda_input_mux cxt5045_capture_source = {
 	.num_items = 2,
 	.items = {
 		{ "Internal Mic", 0x1 },
 		{ "Mic",          0x2 },
 	}
 };

 static const struct hda_input_mux cxt5045_capture_source_benq = {
 	.num_items = 4,
 	.items = {
 		{ "Internal Mic", 0x1 },
 		{ "Mic",          0x2 },
 		{ "Line",         0x3 },
 		{ "Mixer",        0x0 },
 	}
 };

 static const struct hda_input_mux cxt5045_capture_source_hp530 = {
 	.num_items = 2,
 	.items = {
 		{ "Mic",          0x1 },
 		{ "Internal Mic", 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 const 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 const struct hda_verb mic_jack_on[] = {
 		{0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
 		{0x12, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
 		{}
 	};
 	static const 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 const struct snd_kcontrol_new cxt5045_mixers[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x1a, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x1a, 0x0, 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("Internal Mic Playback Volume", 0x17, 0x1, HDA_INPUT),
 	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x17, 0x1, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x17, 0x2, HDA_INPUT),
 	HDA_CODEC_MUTE("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 const struct snd_kcontrol_new cxt5045_benq_mixers[] = {
 	HDA_CODEC_VOLUME("Line Playback Volume", 0x17, 0x3, HDA_INPUT),
 	HDA_CODEC_MUTE("Line Playback Switch", 0x17, 0x3, HDA_INPUT),

 	{}
 };

 static const struct snd_kcontrol_new cxt5045_mixers_hp530[] = {
 	HDA_CODEC_VOLUME("Capture Volume", 0x1a, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x1a, 0x0, 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("Internal Mic Playback Volume", 0x17, 0x2, HDA_INPUT),
 	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x17, 0x2, HDA_INPUT),
 	HDA_CODEC_VOLUME("Mic Playback Volume", 0x17, 0x1, HDA_INPUT),
 	HDA_CODEC_MUTE("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 const 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: Internal 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 const struct hda_verb cxt5045_benq_init_verbs[] = {
 	/* Internal 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: Internal 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 const 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 const 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 const 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 const 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("HP-OUT Playback Volume", 0x11, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("HP-OUT Playback Switch", 0x11, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("LINE1 Playback Volume", 0x12, 0x0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("LINE1 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("PCM Volume", 0x17, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("PCM Switch", 0x17, 0x0, HDA_INPUT),
 	HDA_CODEC_VOLUME("MIC1 pin Volume", 0x17, 0x1, HDA_INPUT),
 	HDA_CODEC_MUTE("MIC1 pin Switch", 0x17, 0x1, HDA_INPUT),
 	HDA_CODEC_VOLUME("LINE1 pin Volume", 0x17, 0x2, HDA_INPUT),
 	HDA_CODEC_MUTE("LINE1 pin Switch", 0x17, 0x2, HDA_INPUT),
 	HDA_CODEC_VOLUME("HP-OUT pin Volume", 0x17, 0x3, HDA_INPUT),
 	HDA_CODEC_MUTE("HP-OUT pin Switch", 0x17, 0x3, HDA_INPUT),
 	HDA_CODEC_VOLUME("CD pin Volume", 0x17, 0x4, HDA_INPUT),
 	HDA_CODEC_MUTE("CD pin 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("Capture Volume", 0x1a, 0x0, HDA_INPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x1a, 0x0, HDA_INPUT),
 	{ } /* end */
 };

 static const 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},

 	/* 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, 0x01},
 	{0x17, AC_VERB_SET_CONNECT_SEL, 0x01},

 	/* Mute all inputs to mixer widget (even unconnected ones) */
 	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* Mixer */
 	{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_AUTO,
 	CXT5045_MODELS
 };

 static const char * const 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
 	[CXT5045_AUTO]			= "auto",
 };

 static const struct snd_pci_quirk cxt5045_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT5045_LAPTOP_HP530),
 	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;

 	board_config = snd_hda_check_board_config(codec, CXT5045_MODELS,
 						  cxt5045_models,
 						  cxt5045_cfg_tbl);
 	if (board_config < 0)
 		board_config = CXT5045_AUTO; /* model=auto as default */
 	if (board_config == CXT5045_AUTO)
 		return patch_conexant_auto(codec);

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

 	set_beep_amp(spec, 0x16, 0, 1);

 	codec->patch_ops = conexant_patch_ops;

 	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:
 	case 0x17aa:
 		/* HP, Packard Bell, Fujitsu-Siemens & Lenovo 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;
 	}

 	if (spec->beep_amp)
 		snd_hda_attach_beep_device(codec, get_amp_nid_(spec->beep_amp));

 	return 0;
 }


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

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

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

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

 static const 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 const 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 const 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 const 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 const 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_AUTO,
 	CXT5047_MODELS
 };

 static const char * const 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
 	[CXT5047_AUTO]		= "auto",
 };

 static const 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;

 	board_config = snd_hda_check_board_config(codec, CXT5047_MODELS,
 						  cxt5047_models,
 						  cxt5047_cfg_tbl);
 	if (board_config < 0)
 		board_config = CXT5047_AUTO; /* model=auto as default */
 	if (board_config == CXT5047_AUTO)
 		return patch_conexant_auto(codec);

 	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;

 	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 const hda_nid_t cxt5051_dac_nids[1] = { 0x10 };
 static const hda_nid_t cxt5051_adc_nids[2] = { 0x14, 0x15 };

 static const 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_set_pin_ctl(codec, 0x16, pinctl);
 	/* speaker pin */
 	pinctl = (!spec->hp_present && spec->cur_eapd) ? PIN_OUT : 0;
 	snd_hda_set_pin_ctl(codec, 0x1a, pinctl);
 	/* on ideapad there is an additional speaker (subwoofer) to mute */
 	if (spec->ideapad)
 		snd_hda_set_pin_ctl(codec, 0x1b, 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, 1);
 		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)
 {
 	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;
 	}
 }

 static const 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 const 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("Mic Volume", 0x14, 0x01, HDA_INPUT),
 	HDA_CODEC_MUTE("Mic Switch", 0x14, 0x01, HDA_INPUT),
 	HDA_CODEC_VOLUME("Dock Mic Volume", 0x15, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Dock Mic Switch", 0x15, 0x00, HDA_INPUT),
 	{}
 };

 static const 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("Mic Volume", 0x15, 0x00, HDA_INPUT),
 	HDA_CODEC_MUTE("Mic Switch", 0x15, 0x00, HDA_INPUT),
 	{}
 };

 static const 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 const 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 const 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("Mic Volume", 0x14, 0x01, HDA_INPUT),
 	HDA_CODEC_MUTE("Mic Switch", 0x14, 0x01, HDA_INPUT),
 	{}
 };

 static const 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: Internal 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_PIN_WIDGET_CONTROL, PIN_OUT},
 	{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 const 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: Internal 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 const 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: Internal 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);
 }

 static const struct hda_verb cxt5051_ideapad_init_verbs[] = {
 	/* Subwoofer */
 	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
 	{ } /* end */
 };

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

 	conexant_init(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_F700,       /* HP Compaq Presario F700 */
 	CXT5051_TOSHIBA,	/* Toshiba M300 & co */
 	CXT5051_IDEAPAD,	/* Lenovo IdeaPad Y430 */
 	CXT5051_AUTO,		/* auto-parser */
 	CXT5051_MODELS
 };

 static const char *const cxt5051_models[CXT5051_MODELS] = {
 	[CXT5051_LAPTOP]	= "laptop",
 	[CXT5051_HP]		= "hp",
 	[CXT5051_HP_DV6736]	= "hp-dv6736",
 	[CXT5051_F700]          = "hp-700",
 	[CXT5051_TOSHIBA]	= "toshiba",
 	[CXT5051_IDEAPAD]	= "ideapad",
 	[CXT5051_AUTO]		= "auto",
 };

 static const 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, 0x3a0d, "Lenovo IdeaPad", CXT5051_IDEAPAD),
 	{}
 };

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

 	board_config = snd_hda_check_board_config(codec, CXT5051_MODELS,
 						  cxt5051_models,
 						  cxt5051_cfg_tbl);
 	if (board_config < 0)
 		board_config = CXT5051_AUTO; /* model=auto as default */
 	if (board_config == CXT5051_AUTO)
 		return patch_conexant_auto(codec);

 	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;

 	set_beep_amp(spec, 0x13, 0, HDA_OUTPUT);

 	codec->patch_ops.unsol_event = cxt5051_hp_unsol_event;

 	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_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;
 	case CXT5051_IDEAPAD:
 		spec->init_verbs[spec->num_init_verbs++] =
 			cxt5051_ideapad_init_verbs;
 		spec->ideapad = 1;
 		break;
 	}

 	if (spec->beep_amp)
 		snd_hda_attach_beep_device(codec, get_amp_nid_(spec->beep_amp));

 	return 0;
 }

 /* Conexant 5066 specific */

 static const hda_nid_t cxt5066_dac_nids[1] = { 0x10 };
 static const hda_nid_t cxt5066_adc_nids[3] = { 0x14, 0x15, 0x16 };
 static const hda_nid_t cxt5066_capsrc_nids[1] = { 0x17 };
 static const hda_nid_t cxt5066_digout_pin_nids[2] = { 0x20, 0x22 };

 /* 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 const struct hda_channel_mode cxt5066_modes[1] = {
 	{ 2, NULL },
 };

 #define HP_PRESENT_PORT_A	(1 << 0)
 #define HP_PRESENT_PORT_D	(1 << 1)
 #define hp_port_a_present(spec)	((spec)->hp_present & HP_PRESENT_PORT_A)
 #define hp_port_d_present(spec)	((spec)->hp_present & HP_PRESENT_PORT_D)

 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, cur_eapd=%d\n",
 		    spec->hp_present, spec->cur_eapd);

 	/* Port A (HP) */
 	pinctl = (hp_port_a_present(spec) && spec->cur_eapd) ? PIN_HP : 0;
 	snd_hda_set_pin_ctl(codec, 0x19, pinctl);

 	/* Port D (HP/LO) */
 	pinctl = spec->cur_eapd ? spec->port_d_mode : 0;
 	if (spec->dell_automute || spec->thinkpad) {
 		/* Mute if Port A is connected */
 		if (hp_port_a_present(spec))
 			pinctl = 0;
 	} else {
 		/* Thinkpad/Dell doesn't give pin-D status */
 		if (!hp_port_d_present(spec))
 			pinctl = 0;
 	}
 	snd_hda_set_pin_ctl(codec, 0x1c, pinctl);

 	/* CLASS_D AMP */
 	pinctl = (!spec->hp_present && spec->cur_eapd) ? PIN_OUT : 0;
 	snd_hda_set_pin_ctl(codec, 0x1f, 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_set_pin_ctl_cache(codec, 0x1a,
 		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_set_pin_ctl(codec, 0x1e, 0);

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

 	/* internal mic, port C */
 	snd_hda_set_pin_ctl(codec, 0x1b,
 		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 const 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 const 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);
 	}
 }


 /* toggle input of built-in digital mic and mic jack appropriately */
 static void cxt5066_asus_automic(struct hda_codec *codec)
 {
 	unsigned int present;

 	present = snd_hda_jack_detect(codec, 0x1b);
 	snd_printdd("CXT5066: external microphone present=%d\n", present);
 	snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_CONNECT_SEL,
 			    present ? 1 : 0);
 }


 /* toggle input of built-in digital mic and mic jack appropriately */
 static void cxt5066_hp_laptop_automic(struct hda_codec *codec)
 {
 	unsigned int present;

 	present = snd_hda_jack_detect(codec, 0x1b);
 	snd_printdd("CXT5066: external microphone present=%d\n", present);
 	snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_CONNECT_SEL,
 			    present ? 1 : 3);
 }


 /* toggle input of built-in digital mic and mic jack appropriately
    order is: external mic -> dock mic -> interal mic */
 static void cxt5066_thinkpad_automic(struct hda_codec *codec)
 {
 	unsigned int ext_present, dock_present;

 	static const struct hda_verb ext_mic_present[] = {
 		{0x14, AC_VERB_SET_CONNECT_SEL, 0},
 		{0x17, AC_VERB_SET_CONNECT_SEL, 1},
 		{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
 		{0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 		{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 		{}
 	};
 	static const struct hda_verb dock_mic_present[] = {
 		{0x14, AC_VERB_SET_CONNECT_SEL, 0},
 		{0x17, AC_VERB_SET_CONNECT_SEL, 0},
 		{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
 		{0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 		{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 		{}
 	};
 	static const 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},
 		{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 		{}
 	};

 	ext_present = snd_hda_jack_detect(codec, 0x1b);
 	dock_present = snd_hda_jack_detect(codec, 0x1a);
 	if (ext_present) {
 		snd_printdd("CXT5066: external microphone detected\n");
 		snd_hda_sequence_write(codec, ext_mic_present);
 	} else if (dock_present) {
 		snd_printdd("CXT5066: dock microphone detected\n");
 		snd_hda_sequence_write(codec, dock_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 ? HP_PRESENT_PORT_A : 0;
 	spec->hp_present |= portD ? HP_PRESENT_PORT_D : 0;
 	snd_printdd("CXT5066: hp automute portA=%x portD=%x present=%d\n",
 		portA, portD, spec->hp_present);
 	cxt5066_update_speaker(codec);
 }

 /* Dispatch the right mic autoswitch function */
 static void cxt5066_automic(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;

 	if (spec->dell_vostro)
 		cxt5066_vostro_automic(codec);
 	else if (spec->ideapad)
 		cxt5066_ideapad_automic(codec);
 	else if (spec->thinkpad)
 		cxt5066_thinkpad_automic(codec);
 	else if (spec->hp_laptop)
 		cxt5066_hp_laptop_automic(codec);
 	else if (spec->asus)
 		cxt5066_asus_automic(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_unsol_event(struct hda_codec *codec, unsigned int res)
 {
 	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:
 		cxt5066_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 || spec->thinkpad) {
 		/* 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 void conexant_check_dig_outs(struct hda_codec *codec,
 				    const hda_nid_t *dig_pins,
 				    int num_pins)
 {
 	struct conexant_spec *spec = codec->spec;
 	hda_nid_t *nid_loc = &spec->multiout.dig_out_nid;
 	int i;

 	for (i = 0; i < num_pins; i++, dig_pins++) {
 		unsigned int cfg = snd_hda_codec_get_pincfg(codec, *dig_pins);
 		if (get_defcfg_connect(cfg) == AC_JACK_PORT_NONE)
 			continue;
 		if (snd_hda_get_connections(codec, *dig_pins, nid_loc, 1) != 1)
 			continue;
 	}
 }

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

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

 static const 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 const 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 const 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 const struct snd_kcontrol_new cxt5066_vostro_mixers[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Internal 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,
 	},
 	{}
 };

 static const 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 const 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 const 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 const 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 internal 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 const struct hda_verb cxt5066_init_verbs_thinkpad[] = {
 	{0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port F */
 	{0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* Port E */

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

 	/* Port A: HP, Amp  */
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 	{0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */

 	/* Port B: Mic Dock */
 	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},

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

 	/* Port D: HP Dock, Amp */
 	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 	{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 internal mic */

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

 	/* enable unsolicited events for Port A, B, C and D */
 	{0x19, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
 	{0x1c, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
 	{0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
 	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_MIC_EVENT},
 	{ } /* end */
 };

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


 static const struct hda_verb cxt5066_init_verbs_hp_laptop[] = {
 	{0x14, AC_VERB_SET_CONNECT_SEL, 0x0},
 	{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 */
 };

 /* initialize jack-sensing, too */
 static int cxt5066_init(struct hda_codec *codec)
 {
 	snd_printdd("CXT5066: init\n");
 	conexant_init(codec);
 	if (codec->patch_ops.unsol_event) {
 		cxt5066_hp_automute(codec);
 		cxt5066_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_VOSTRO,	/* Dell Vostro 1015i */
 	CXT5066_IDEAPAD,	/* Lenovo IdeaPad U150 */
 	CXT5066_THINKPAD,	/* Lenovo ThinkPad T410s, others? */
 	CXT5066_ASUS,		/* Asus K52JU, Lenovo G560 - Int mic at 0x1a and Ext mic at 0x1b */
 	CXT5066_HP_LAPTOP,      /* HP Laptop */
 	CXT5066_AUTO,		/* BIOS auto-parser */
 	CXT5066_MODELS
 };

 static const char * const cxt5066_models[CXT5066_MODELS] = {
 	[CXT5066_LAPTOP]	= "laptop",
 	[CXT5066_DELL_LAPTOP]	= "dell-laptop",
 	[CXT5066_OLPC_XO_1_5]	= "olpc-xo-1_5",
 	[CXT5066_DELL_VOSTRO]	= "dell-vostro",
 	[CXT5066_IDEAPAD]	= "ideapad",
 	[CXT5066_THINKPAD]	= "thinkpad",
 	[CXT5066_ASUS]		= "asus",
 	[CXT5066_HP_LAPTOP]	= "hp-laptop",
 	[CXT5066_AUTO]		= "auto",
 };

 static const struct snd_pci_quirk cxt5066_cfg_tbl[] = {
 	SND_PCI_QUIRK_MASK(0x1025, 0xff00, 0x0400, "Acer", CXT5066_IDEAPAD),
 	SND_PCI_QUIRK(0x1028, 0x02d8, "Dell Vostro", CXT5066_DELL_VOSTRO),
 	SND_PCI_QUIRK(0x1028, 0x02f5, "Dell Vostro 320", CXT5066_IDEAPAD),
 	SND_PCI_QUIRK(0x1028, 0x0401, "Dell Vostro 1014", CXT5066_DELL_VOSTRO),
 	SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD),
 	SND_PCI_QUIRK(0x1028, 0x050f, "Dell Inspiron", CXT5066_IDEAPAD),
 	SND_PCI_QUIRK(0x1028, 0x0510, "Dell Vostro", CXT5066_IDEAPAD),
 	SND_PCI_QUIRK(0x103c, 0x360b, "HP G60", CXT5066_HP_LAPTOP),
 	SND_PCI_QUIRK(0x1043, 0x13f3, "Asus A52J", CXT5066_ASUS),
 	SND_PCI_QUIRK(0x1043, 0x1643, "Asus K52JU", CXT5066_ASUS),
 	SND_PCI_QUIRK(0x1043, 0x1993, "Asus U50F", CXT5066_ASUS),
 	SND_PCI_QUIRK(0x1179, 0xff1e, "Toshiba Satellite C650D", CXT5066_IDEAPAD),
 	SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5),
 	SND_PCI_QUIRK(0x14f1, 0x0101, "Conexant Reference board",
 		      CXT5066_LAPTOP),
 	SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5),
 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400s", CXT5066_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x21c5, "Thinkpad Edge 13", CXT5066_THINKPAD),
 	SND_PCI_QUIRK(0x17aa, 0x21c6, "Thinkpad Edge 13", CXT5066_ASUS),
 	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo U350", CXT5066_ASUS),
 	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo G560", CXT5066_ASUS),
 	{}
 };

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

 	board_config = snd_hda_check_board_config(codec, CXT5066_MODELS,
 						  cxt5066_models, cxt5066_cfg_tbl);
 	if (board_config < 0)
 		board_config = CXT5066_AUTO; /* model=auto as default */
 	if (board_config == CXT5066_AUTO)
 		return patch_conexant_auto(codec);

 	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;
 	conexant_check_dig_outs(codec, cxt5066_digout_pin_nids,
 	    ARRAY_SIZE(cxt5066_digout_pin_nids));
 	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;

 	set_beep_amp(spec, 0x13, 0, HDA_OUTPUT);

 	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_ASUS:
 	case CXT5066_HP_LAPTOP:
 		codec->patch_ops.init = cxt5066_init;
 		codec->patch_ops.unsol_event = cxt5066_unsol_event;
 		spec->init_verbs[spec->num_init_verbs] =
 			cxt5066_init_verbs_hp_laptop;
 		spec->num_init_verbs++;
 		spec->hp_laptop = board_config == CXT5066_HP_LAPTOP;
 		spec->asus = board_config == CXT5066_ASUS;
 		spec->mixers[spec->num_mixers++] = cxt5066_mixer_master;
 		spec->mixers[spec->num_mixers++] = cxt5066_mixers;
 		/* no S/PDIF out */
 		if (board_config == CXT5066_HP_LAPTOP)
 			spec->multiout.dig_out_nid = 0;
 		/* input source automatically selected */
 		spec->input_mux = NULL;
 		spec->port_d_mode = 0;
 		spec->mic_boost = 3; /* default 30dB gain */
 		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_VOSTRO:
 		codec->patch_ops.init = cxt5066_init;
 		codec->patch_ops.unsol_event = cxt5066_unsol_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 */

 		/* 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_unsol_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;
 	case CXT5066_THINKPAD:
 		codec->patch_ops.init = cxt5066_init;
 		codec->patch_ops.unsol_event = cxt5066_unsol_event;
 		spec->mixers[spec->num_mixers++] = cxt5066_mixer_master;
 		spec->mixers[spec->num_mixers++] = cxt5066_mixers;
 		spec->init_verbs[0] = cxt5066_init_verbs_thinkpad;
 		spec->thinkpad = 1;
 		spec->port_d_mode = PIN_OUT;
 		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;
 	}

 	if (spec->beep_amp)
 		snd_hda_attach_beep_device(codec, get_amp_nid_(spec->beep_amp));

 	return 0;
 }

 #endif /* ENABLE_CXT_STATIC_QUIRKS */


 /*
  * Automatic parser for CX20641 & co
  */

 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 static void cx_auto_parse_beep(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
 	hda_nid_t nid, end_nid;

 	end_nid = codec->start_nid + codec->num_nodes;
 	for (nid = codec->start_nid; nid < end_nid; nid++)
 		if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
 			set_beep_amp(spec, nid, 0, HDA_OUTPUT);
 			break;
 		}
 }
 #else
 #define cx_auto_parse_beep(codec)
 #endif

 /* parse EAPDs */
 static void cx_auto_parse_eapd(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
 	hda_nid_t nid, end_nid;

 	end_nid = codec->start_nid + codec->num_nodes;
 	for (nid = codec->start_nid; nid < end_nid; nid++) {
 		if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
 			continue;
 		if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
 			continue;
 		spec->eapds[spec->num_eapds++] = nid;
 		if (spec->num_eapds >= ARRAY_SIZE(spec->eapds))
 			break;
 	}

 	/* NOTE: below is a wild guess; if we have more than two EAPDs,
 	 * it's a new chip, where EAPDs are supposed to be associated to
 	 * pins, and we can control EAPD per pin.
 	 * OTOH, if only one or two EAPDs are found, it's an old chip,
 	 * thus it might control over all pins.
 	 */
 	if (spec->num_eapds > 2)
 		spec->dynamic_eapd = 1;
 }

 static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
 			      hda_nid_t *pins, bool on)
 {
 	int i;
 	for (i = 0; i < num_pins; i++) {
 		if (snd_hda_query_pin_caps(codec, pins[i]) & AC_PINCAP_EAPD)
 			snd_hda_codec_write(codec, pins[i], 0,
 					    AC_VERB_SET_EAPD_BTLENABLE,
 					    on ? 0x02 : 0);
 	}
 }

 /* turn on/off EAPD according to Master switch */
 static void cx_auto_vmaster_hook(void *private_data, int enabled)
 {
 	struct hda_codec *codec = private_data;
 	struct conexant_spec *spec = codec->spec;

 	cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
 }

 static int cx_auto_build_controls(struct hda_codec *codec)
 {
 	int err;

 	err = snd_hda_gen_build_controls(codec);
 	if (err < 0)
 		return err;

 	err = add_beep_ctls(codec);
 	if (err < 0)
 		return err;

 	return 0;
 }

 static int cx_auto_init(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
 	snd_hda_gen_init(codec);
 	if (!spec->dynamic_eapd)
 		cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);

 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);

 	return 0;
 }

 static const struct hda_codec_ops cx_auto_patch_ops = {
 	.build_controls = cx_auto_build_controls,
 	.build_pcms = snd_hda_gen_build_pcms,
 	.init = cx_auto_init,
 	.free = snd_hda_gen_free,
 	.unsol_event = snd_hda_jack_unsol_event,
 #ifdef CONFIG_PM
 	.check_power_status = snd_hda_gen_check_power_status,
 #endif
 };

 /*
  * pin fix-up
  */
 enum {
 	CXT_PINCFG_LENOVO_X200,
 	CXT_PINCFG_LENOVO_TP410,
 	CXT_PINCFG_LEMOTE_A1004,
 	CXT_PINCFG_LEMOTE_A1205,
 	CXT_FIXUP_STEREO_DMIC,
 	CXT_FIXUP_INC_MIC_BOOST,
 	CXT_FIXUP_HEADPHONE_MIC_PIN,
 	CXT_FIXUP_HEADPHONE_MIC,
 };

 static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
 				  const struct hda_fixup *fix, int action)
 {
 	struct conexant_spec *spec = codec->spec;
 	spec->gen.inv_dmic_split = 1;
 }

 static void cxt5066_increase_mic_boost(struct hda_codec *codec,
 				   const struct hda_fixup *fix, int action)
 {
 	if (action != HDA_FIXUP_ACT_PRE_PROBE)
 		return;

 	snd_hda_override_amp_caps(codec, 0x17, HDA_OUTPUT,
 				  (0x3 << AC_AMPCAP_OFFSET_SHIFT) |
 				  (0x4 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 				  (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 				  (0 << AC_AMPCAP_MUTE_SHIFT));
 }

 static void cxt_update_headset_mode(struct hda_codec *codec)
 {
 	/* The verbs used in this function were tested on a Conexant CX20751/2 codec. */
 	int i;
 	bool mic_mode = false;
 	struct conexant_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->gen.autocfg;

 	hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];

 	for (i = 0; i < cfg->num_inputs; i++)
 		if (cfg->inputs[i].pin == mux_pin) {
 			mic_mode = !!cfg->inputs[i].is_headphone_mic;
 			break;
 		}

 	if (mic_mode) {
 		snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x7c); /* enable merged mode for analog int-mic */
 		spec->gen.hp_jack_present = false;
 	} else {
 		snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x54); /* disable merged mode for analog int-mic */
 		spec->gen.hp_jack_present = snd_hda_jack_detect(codec, spec->gen.autocfg.hp_pins[0]);
 	}

 	snd_hda_gen_update_outputs(codec);
 }

 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
 			     struct snd_ctl_elem_value *ucontrol)
 {
 	cxt_update_headset_mode(codec);
 }

 static void cxt_fixup_headphone_mic(struct hda_codec *codec,
 				    const struct hda_fixup *fix, int action)
 {
 	struct conexant_spec *spec = codec->spec;

 	switch (action) {
 	case HDA_FIXUP_ACT_PRE_PROBE:
 		spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
 		break;
 	case HDA_FIXUP_ACT_PROBE:
 		spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
 		spec->gen.automute_hook = cxt_update_headset_mode;
 		break;
 	case HDA_FIXUP_ACT_INIT:
 		cxt_update_headset_mode(codec);
 		break;
 	}
 }


 /* ThinkPad X200 & co with cxt5051 */
 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
 	{ 0x16, 0x042140ff }, /* HP (seq# overridden) */
 	{ 0x17, 0x21a11000 }, /* dock-mic */
 	{ 0x19, 0x2121103f }, /* dock-HP */
 	{ 0x1c, 0x21440100 }, /* dock SPDIF out */
 	{}
 };

 /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
 static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = {
 	{ 0x19, 0x042110ff }, /* HP (seq# overridden) */
 	{ 0x1a, 0x21a190f0 }, /* dock-mic */
 	{ 0x1c, 0x212140ff }, /* dock-HP */
 	{}
 };

 /* Lemote A1004/A1205 with cxt5066 */
 static const struct hda_pintbl cxt_pincfg_lemote[] = {
 	{ 0x1a, 0x90a10020 }, /* Internal mic */
 	{ 0x1b, 0x03a11020 }, /* External mic */
 	{ 0x1d, 0x400101f0 }, /* Not used */
 	{ 0x1e, 0x40a701f0 }, /* Not used */
 	{ 0x20, 0x404501f0 }, /* Not used */
 	{ 0x22, 0x404401f0 }, /* Not used */
 	{ 0x23, 0x40a701f0 }, /* Not used */
 	{}
 };

 static const struct hda_fixup cxt_fixups[] = {
 	[CXT_PINCFG_LENOVO_X200] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = cxt_pincfg_lenovo_x200,
 	},
 	[CXT_PINCFG_LENOVO_TP410] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = cxt_pincfg_lenovo_tp410,
 	},
 	[CXT_PINCFG_LEMOTE_A1004] = {
 		.type = HDA_FIXUP_PINS,
 		.chained = true,
 		.chain_id = CXT_FIXUP_INC_MIC_BOOST,
 		.v.pins = cxt_pincfg_lemote,
 	},
 	[CXT_PINCFG_LEMOTE_A1205] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = cxt_pincfg_lemote,
 	},
 	[CXT_FIXUP_STEREO_DMIC] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = cxt_fixup_stereo_dmic,
 	},
 	[CXT_FIXUP_INC_MIC_BOOST] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = cxt5066_increase_mic_boost,
 	},
 	[CXT_FIXUP_HEADPHONE_MIC_PIN] = {
 		.type = HDA_FIXUP_PINS,
 		.chained = true,
 		.chain_id = CXT_FIXUP_HEADPHONE_MIC,
 		.v.pins = (const struct hda_pintbl[]) {
 			{ 0x18, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
 			{ }
 		}
 	},
 	[CXT_FIXUP_HEADPHONE_MIC] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = cxt_fixup_headphone_mic,
 	},
 };

 static const struct snd_pci_quirk cxt5051_fixups[] = {
 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
 	{}
 };

 static const struct snd_pci_quirk cxt5066_fixups[] = {
 	SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
 	SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
 	SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004),
 	SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205),
 	{}
 };

 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
  * can be created (bko#42825)
  */
 static void add_cx5051_fake_mutes(struct hda_codec *codec)
 {
 	static hda_nid_t out_nids[] = {
 		0x10, 0x11, 0
 	};
 	hda_nid_t *p;

 	for (p = out_nids; *p; p++)
 		snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
 					  AC_AMPCAP_MIN_MUTE |
 					  query_amp_caps(codec, *p, HDA_OUTPUT));
 }

 static int patch_conexant_auto(struct hda_codec *codec)
 {
 	struct conexant_spec *spec;
 	int err;

 	printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
 	       codec->chip_name);

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

 	cx_auto_parse_beep(codec);
 	cx_auto_parse_eapd(codec);
 	spec->gen.own_eapd_ctl = 1;
 	if (spec->dynamic_eapd)
 		spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;

 	switch (codec->vendor_id) {
 	case 0x14f15045:
 		codec->single_adc_amp = 1;
 		break;
 	case 0x14f15047:
 		codec->pin_amp_workaround = 1;
 		spec->gen.mixer_nid = 0x19;
 		break;
 	case 0x14f15051:
 		add_cx5051_fake_mutes(codec);
 		codec->pin_amp_workaround = 1;
 		snd_hda_pick_fixup(codec, NULL, cxt5051_fixups, cxt_fixups);
 		break;
 	default:
 		codec->pin_amp_workaround = 1;
 		snd_hda_pick_fixup(codec, NULL, cxt5066_fixups, cxt_fixups);
 		break;
 	}

 	/* Show mute-led control only on HP laptops
 	 * This is a sort of white-list: on HP laptops, EAPD corresponds
 	 * only to the mute-LED without actualy amp function.  Meanwhile,
 	 * others may use EAPD really as an amp switch, so it might be
 	 * not good to expose it blindly.
 	 */
 	switch (codec->subsystem_id >> 16) {
 	case 0x103c:
 		spec->gen.vmaster_mute_enum = 1;
 		break;
 	}

 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

 	err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
 				       spec->parse_flags);
 	if (err < 0)
 		goto error;

 	err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 	if (err < 0)
 		goto error;

 	codec->patch_ops = cx_auto_patch_ops;

 	/* Some laptops with Conexant chips show stalls in S3 resume,
 	 * which falls into the single-cmd mode.
 	 * Better to make reset, then.
 	 */
 	if (!codec->bus->sync_write) {
 		snd_printd("hda_codec: "
 			   "Enable sync_write for stable communication\n");
 		codec->bus->sync_write = 1;
 		codec->bus->allow_bus_reset = 1;
 	}

 	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

 	return 0;

  error:
 	snd_hda_gen_free(codec);
 	return err;
 }

 #ifndef ENABLE_CXT_STATIC_QUIRKS
 #define patch_cxt5045	patch_conexant_auto
 #define patch_cxt5047	patch_conexant_auto
 #define patch_cxt5051	patch_conexant_auto
 #define patch_cxt5066	patch_conexant_auto
 #endif

 /*
  */

 static const 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 },
 	{ .id = 0x14f15068, .name = "CX20584",
 	  .patch = patch_cxt5066 },
 	{ .id = 0x14f15069, .name = "CX20585",
 	  .patch = patch_cxt5066 },
 	{ .id = 0x14f1506c, .name = "CX20588",
 	  .patch = patch_cxt5066 },
 	{ .id = 0x14f1506e, .name = "CX20590",
 	  .patch = patch_cxt5066 },
 	{ .id = 0x14f15097, .name = "CX20631",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f15098, .name = "CX20632",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f150a1, .name = "CX20641",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f150a2, .name = "CX20642",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f150ab, .name = "CX20651",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f150ac, .name = "CX20652",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f150b8, .name = "CX20664",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f150b9, .name = "CX20665",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f1510f, .name = "CX20751/2",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f15110, .name = "CX20751/2",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f15111, .name = "CX20753/4",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f15113, .name = "CX20755",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f15114, .name = "CX20756",
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f15115, .name = "CX20757",
 	  .patch = patch_conexant_auto },
 	{} /* 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_ALIAS("snd-hda-codec-id:14f15068");
 MODULE_ALIAS("snd-hda-codec-id:14f15069");
 MODULE_ALIAS("snd-hda-codec-id:14f1506c");
 MODULE_ALIAS("snd-hda-codec-id:14f1506e");
 MODULE_ALIAS("snd-hda-codec-id:14f15097");
 MODULE_ALIAS("snd-hda-codec-id:14f15098");
 MODULE_ALIAS("snd-hda-codec-id:14f150a1");
 MODULE_ALIAS("snd-hda-codec-id:14f150a2");
 MODULE_ALIAS("snd-hda-codec-id:14f150ab");
 MODULE_ALIAS("snd-hda-codec-id:14f150ac");
 MODULE_ALIAS("snd-hda-codec-id:14f150b8");
 MODULE_ALIAS("snd-hda-codec-id:14f150b9");
 MODULE_ALIAS("snd-hda-codec-id:14f1510f");
 MODULE_ALIAS("snd-hda-codec-id:14f15110");
 MODULE_ALIAS("snd-hda-codec-id:14f15111");
 MODULE_ALIAS("snd-hda-codec-id:14f15113");
 MODULE_ALIAS("snd-hda-codec-id:14f15114");
 MODULE_ALIAS("snd-hda-codec-id:14f15115");

 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)