/*
 * Universal Interface for Intel High Definition Audio Codec
 *
 * HD audio interface patch for Realtek ALC codecs
 *
 * Copyright (c) 2004 Kailang Yang <kailang@realtek.com.tw>
 *                    PeiSen Hou <pshou@realtek.com.tw>
 *                    Takashi Iwai <tiwai@suse.de>
 *                    Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
 *
 *  This driver is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This driver is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/jack.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_beep.h"
#include "hda_jack.h"

/* unsol event tags */
#define ALC_FRONT_EVENT		0x01
#define ALC_DCVOL_EVENT		0x02
#define ALC_HP_EVENT		0x04
#define ALC_MIC_EVENT		0x08

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

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

struct alc_customize_define {
	unsigned int  sku_cfg;
	unsigned char port_connectivity;
	unsigned char check_sum;
	unsigned char customization;
	unsigned char external_amp;
	unsigned int  enable_pcbeep:1;
	unsigned int  platform_type:1;
	unsigned int  swap:1;
	unsigned int  override:1;
	unsigned int  fixup:1; /* Means that this sku is set by driver, not read from hw */
};

struct alc_fixup;

struct alc_multi_io {
	hda_nid_t pin;		/* multi-io widget pin NID */
	hda_nid_t dac;		/* DAC to be connected */
	unsigned int ctl_in;	/* cached input-pin control value */
};

enum {
	ALC_AUTOMUTE_PIN,	/* change the pin control */
	ALC_AUTOMUTE_AMP,	/* mute/unmute the pin AMP */
	ALC_AUTOMUTE_MIXER,	/* mute/unmute mixer widget AMP */
};

#define MAX_VOL_NIDS	0x40

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

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

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

	char stream_name_digital[32];	/* digital PCM stream */
	const struct hda_pcm_stream *stream_digital_playback;
	const struct hda_pcm_stream *stream_digital_capture;

	/* playback */
	struct hda_multi_out multiout;	/* playback set-up
					 * max_channels, dacs must be set
					 * dig_out_nid and hp_nid are optional
					 */
	hda_nid_t alt_dac_nid;
	hda_nid_t slave_dig_outs[3];	/* optional - for auto-parsing */
	int dig_out_type;

	/* capture */
	unsigned int num_adc_nids;
	const hda_nid_t *adc_nids;
	const hda_nid_t *capsrc_nids;
	hda_nid_t dig_in_nid;		/* digital-in NID; optional */
	hda_nid_t mixer_nid;		/* analog-mixer NID */
	DECLARE_BITMAP(vol_ctls, MAX_VOL_NIDS << 1);
	DECLARE_BITMAP(sw_ctls, MAX_VOL_NIDS << 1);

	/* capture setup for dynamic dual-adc switch */
	hda_nid_t cur_adc;
	unsigned int cur_adc_stream_tag;
	unsigned int cur_adc_format;

	/* capture source */
	unsigned int num_mux_defs;
	const struct hda_input_mux *input_mux;
	unsigned int cur_mux[3];
	hda_nid_t ext_mic_pin;
	hda_nid_t dock_mic_pin;
	hda_nid_t int_mic_pin;

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

	/* PCM information */
	struct hda_pcm pcm_rec[3];	/* used in alc_build_pcms() */

	/* dynamic controls, init_verbs and input_mux */
	struct auto_pin_cfg autocfg;
	struct alc_customize_define cdefine;
	struct snd_array kctls;
	struct hda_input_mux private_imux[3];
	hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
	hda_nid_t private_adc_nids[AUTO_CFG_MAX_OUTS];
	hda_nid_t private_capsrc_nids[AUTO_CFG_MAX_OUTS];
	hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS];
	unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS];
	int int_mic_idx, ext_mic_idx, dock_mic_idx; /* for auto-mic */

	/* hooks */
	void (*init_hook)(struct hda_codec *codec);
	void (*unsol_event)(struct hda_codec *codec, unsigned int res);
#ifdef CONFIG_SND_HDA_POWER_SAVE
	void (*power_hook)(struct hda_codec *codec);
#endif
	void (*shutup)(struct hda_codec *codec);
	void (*automute_hook)(struct hda_codec *codec);

	/* for pin sensing */
	unsigned int hp_jack_present:1;
	unsigned int line_jack_present:1;
	unsigned int master_mute:1;
	unsigned int auto_mic:1;
	unsigned int auto_mic_valid_imux:1;	/* valid imux for auto-mic */
	unsigned int automute_speaker:1; /* automute speaker outputs */
	unsigned int automute_lo:1; /* automute LO outputs */
	unsigned int detect_hp:1;	/* Headphone detection enabled */
	unsigned int detect_lo:1;	/* Line-out detection enabled */
	unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */
	unsigned int automute_lo_possible:1;	  /* there are line outs and HP */
	unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */

	/* other flags */
	unsigned int no_analog :1; /* digital I/O only */
	unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
	unsigned int single_input_src:1;
	unsigned int vol_in_capsrc:1; /* use capsrc volume (ADC has no vol) */
	unsigned int parse_flags; /* passed to snd_hda_parse_pin_defcfg() */
	unsigned int shared_mic_hp:1; /* HP/Mic-in sharing */

	/* auto-mute control */
	int automute_mode;
	hda_nid_t automute_mixer_nid[AUTO_CFG_MAX_OUTS];

	int init_amp;
	int codec_variant;	/* flag for other variants */

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

	/* for PLL fix */
	hda_nid_t pll_nid;
	unsigned int pll_coef_idx, pll_coef_bit;
	unsigned int coef0;

	/* fix-up list */
	int fixup_id;
	const struct alc_fixup *fixup_list;
	const char *fixup_name;

	/* multi-io */
	int multi_ios;
	struct alc_multi_io multi_io[4];

	/* bind volumes */
	struct snd_array bind_ctls;
};

#define ALC_MODEL_AUTO		0	/* common for all chips */

static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid,
			   int dir, unsigned int bits)
{
	if (!nid)
		return false;
	if (get_wcaps(codec, nid) & (1 << (dir + 1)))
		if (query_amp_caps(codec, nid, dir) & bits)
			return true;
	return false;
}

#define nid_has_mute(codec, nid, dir) \
	check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE)
#define nid_has_volume(codec, nid, dir) \
	check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS)

/*
 * input MUX handling
 */
static int alc_mux_enum_info(struct snd_kcontrol *kcontrol,
			     struct snd_ctl_elem_info *uinfo)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	unsigned int mux_idx = snd_ctl_get_ioffidx(kcontrol, &uinfo->id);
	if (mux_idx >= spec->num_mux_defs)
		mux_idx = 0;
	if (!spec->input_mux[mux_idx].num_items && mux_idx > 0)
		mux_idx = 0;
	return snd_hda_input_mux_info(&spec->input_mux[mux_idx], uinfo);
}

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

	ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
	return 0;
}

static bool alc_dyn_adc_pcm_resetup(struct hda_codec *codec, int cur)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]];

	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);
		return true;
	}
	return false;
}

static inline hda_nid_t get_capsrc(struct alc_spec *spec, int idx)
{
	return spec->capsrc_nids ?
		spec->capsrc_nids[idx] : spec->adc_nids[idx];
}

static void call_update_outputs(struct hda_codec *codec);

/* select the given imux item; either unmute exclusively or select the route */
static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
			  unsigned int idx, bool force)
{
	struct alc_spec *spec = codec->spec;
	const struct hda_input_mux *imux;
	unsigned int mux_idx;
	int i, type, num_conns;
	hda_nid_t nid;

	mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
	imux = &spec->input_mux[mux_idx];
	if (!imux->num_items && mux_idx > 0)
		imux = &spec->input_mux[0];
	if (!imux->num_items)
		return 0;

	if (idx >= imux->num_items)
		idx = imux->num_items - 1;
	if (spec->cur_mux[adc_idx] == idx && !force)
		return 0;
	spec->cur_mux[adc_idx] = idx;

	/* for shared I/O, change the pin-control accordingly */
	if (spec->shared_mic_hp) {
		/* NOTE: this assumes that there are only two inputs, the
		 * first is the real internal mic and the second is HP jack.
		 */
		snd_hda_codec_write(codec, spec->autocfg.inputs[1].pin, 0,
				    AC_VERB_SET_PIN_WIDGET_CONTROL,
				    spec->cur_mux[adc_idx] ?
				    PIN_VREF80 : PIN_HP);
		spec->automute_speaker = !spec->cur_mux[adc_idx];
		call_update_outputs(codec);
	}

	if (spec->dyn_adc_switch) {
		alc_dyn_adc_pcm_resetup(codec, idx);
		adc_idx = spec->dyn_adc_idx[idx];
	}

	nid = get_capsrc(spec, adc_idx);

	/* no selection? */
	num_conns = snd_hda_get_conn_list(codec, nid, NULL);
	if (num_conns <= 1)
		return 1;

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

static int alc_mux_enum_put(struct snd_kcontrol *kcontrol,
			    struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
	return alc_mux_select(codec, adc_idx,
			      ucontrol->value.enumerated.item[0], false);
}

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

	if (auto_pin_type == AUTO_PIN_MIC) {
		unsigned int pincap;
		unsigned int oldval;
		oldval = snd_hda_codec_read(codec, nid, 0,
					    AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
		pincap = snd_hda_query_pin_caps(codec, nid);
		pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
		/* if the default pin setup is vref50, we give it priority */
		if ((pincap & AC_PINCAP_VREF_80) && oldval != PIN_VREF50)
			val = PIN_VREF80;
		else if (pincap & AC_PINCAP_VREF_50)
			val = PIN_VREF50;
		else if (pincap & AC_PINCAP_VREF_100)
			val = PIN_VREF100;
		else if (pincap & AC_PINCAP_VREF_GRD)
			val = PIN_VREFGRD;
	}
	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, val);
}

/*
 * Append the given mixer and verb elements for the later use
 * The mixer array is referred in build_controls(), and init_verbs are
 * called in init().
 */
static void add_mixer(struct alc_spec *spec, const struct snd_kcontrol_new *mix)
{
	if (snd_BUG_ON(spec->num_mixers >= ARRAY_SIZE(spec->mixers)))
		return;
	spec->mixers[spec->num_mixers++] = mix;
}

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

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

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

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

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

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

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

/*
 * Jack detections for HP auto-mute and mic-switch
 */

/* check each pin in the given array; returns true if any of them is plugged */
static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins)
{
	int i, present = 0;

	for (i = 0; i < num_pins; i++) {
		hda_nid_t nid = pins[i];
		if (!nid)
			break;
		present |= snd_hda_jack_detect(codec, nid);
	}
	return present;
}

/* standard HP/line-out auto-mute helper */
static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
			bool mute, bool hp_out)
{
	struct alc_spec *spec = codec->spec;
	unsigned int mute_bits = mute ? HDA_AMP_MUTE : 0;
	unsigned int pin_bits = mute ? 0 : (hp_out ? PIN_HP : PIN_OUT);
	int i;

	for (i = 0; i < num_pins; i++) {
		hda_nid_t nid = pins[i];
		unsigned int val;
		if (!nid)
			break;
		switch (spec->automute_mode) {
		case ALC_AUTOMUTE_PIN:
			/* don't reset VREF value in case it's controlling
			 * the amp (see alc861_fixup_asus_amp_vref_0f())
			 */
			if (spec->keep_vref_in_automute) {
				val = snd_hda_codec_read(codec, nid, 0,
					AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
				val &= ~PIN_HP;
			} else
				val = 0;
			val |= pin_bits;
			snd_hda_codec_write(codec, nid, 0,
					    AC_VERB_SET_PIN_WIDGET_CONTROL,
					    val);
			break;
		case ALC_AUTOMUTE_AMP:
			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
						 HDA_AMP_MUTE, mute_bits);
			break;
		case ALC_AUTOMUTE_MIXER:
			nid = spec->automute_mixer_nid[i];
			if (!nid)
				break;
			snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
						 HDA_AMP_MUTE, mute_bits);
			snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 1,
						 HDA_AMP_MUTE, mute_bits);
			break;
		}
	}
}

/* Toggle outputs muting */
static void update_outputs(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int on;

	/* Control HP pins/amps depending on master_mute state;
	 * in general, HP pins/amps control should be enabled in all cases,
	 * but currently set only for master_mute, just to be safe
	 */
	if (!spec->shared_mic_hp) /* don't change HP-pin when shared with mic */
		do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
		    spec->autocfg.hp_pins, spec->master_mute, true);

	if (!spec->automute_speaker)
		on = 0;
	else
		on = spec->hp_jack_present | spec->line_jack_present;
	on |= spec->master_mute;
	do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),
		    spec->autocfg.speaker_pins, on, false);

	/* toggle line-out mutes if needed, too */
	/* if LO is a copy of either HP or Speaker, don't need to handle it */
	if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] ||
	    spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0])
		return;
	if (!spec->automute_lo)
		on = 0;
	else
		on = spec->hp_jack_present;
	on |= spec->master_mute;
	do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
		    spec->autocfg.line_out_pins, on, false);
}

static void call_update_outputs(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	if (spec->automute_hook)
		spec->automute_hook(codec);
	else
		update_outputs(codec);
}

/* standard HP-automute helper */
static void alc_hp_automute(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;

	spec->hp_jack_present =
		detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
			     spec->autocfg.hp_pins);
	if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo))
		return;
	call_update_outputs(codec);
}

/* standard line-out-automute helper */
static void alc_line_automute(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;

	/* check LO jack only when it's different from HP */
	if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
		return;

	spec->line_jack_present =
		detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
			     spec->autocfg.line_out_pins);
	if (!spec->automute_speaker || !spec->detect_lo)
		return;
	call_update_outputs(codec);
}

#define get_connection_index(codec, mux, nid) \
	snd_hda_get_conn_index(codec, mux, nid, 0)

/* standard mic auto-switch helper */
static void alc_mic_automute(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t *pins = spec->imux_pins;

	if (!spec->auto_mic || !spec->auto_mic_valid_imux)
		return;
	if (snd_BUG_ON(!spec->adc_nids))
		return;
	if (snd_BUG_ON(spec->int_mic_idx < 0 || spec->ext_mic_idx < 0))
		return;

	if (snd_hda_jack_detect(codec, pins[spec->ext_mic_idx]))
		alc_mux_select(codec, 0, spec->ext_mic_idx, false);
	else if (spec->dock_mic_idx >= 0 &&
		   snd_hda_jack_detect(codec, pins[spec->dock_mic_idx]))
		alc_mux_select(codec, 0, spec->dock_mic_idx, false);
	else
		alc_mux_select(codec, 0, spec->int_mic_idx, false);
}

/* handle the specified unsol action (ALC_XXX_EVENT) */
static void alc_exec_unsol_event(struct hda_codec *codec, int action)
{
	switch (action) {
	case ALC_HP_EVENT:
		alc_hp_automute(codec);
		break;
	case ALC_FRONT_EVENT:
		alc_line_automute(codec);
		break;
	case ALC_MIC_EVENT:
		alc_mic_automute(codec);
		break;
	}
	snd_hda_jack_report_sync(codec);
}

/* unsolicited event for HP jack sensing */
static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
{
	if (codec->vendor_id == 0x10ec0880)
		res >>= 28;
	else
		res >>= 26;
	res = snd_hda_jack_get_action(codec, res);
	alc_exec_unsol_event(codec, res);
}

/* call init functions of standard auto-mute helpers */
static void alc_inithook(struct hda_codec *codec)
{
	alc_hp_automute(codec);
	alc_line_automute(codec);
	alc_mic_automute(codec);
}

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

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

/* additional initialization for ALC889 variants */
static void alc889_coef_init(struct hda_codec *codec)
{
	unsigned int tmp;

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

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

/* turn on/off EAPD controls of the codec */
static void alc_auto_setup_eapd(struct hda_codec *codec, bool on)
{
	/* We currently only handle front, HP */
	static hda_nid_t pins[] = {
		0x0f, 0x10, 0x14, 0x15, 0
	};
	hda_nid_t *p;
	for (p = pins; *p; p++)
		set_eapd(codec, *p, on);
}

/* generic shutup callback;
 * just turning off EPAD and a little pause for avoiding pop-noise
 */
static void alc_eapd_shutup(struct hda_codec *codec)
{
	alc_auto_setup_eapd(codec, false);
	msleep(200);
}

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

	alc_auto_setup_eapd(codec, true);
	switch (type) {
	case ALC_INIT_GPIO1:
		snd_hda_sequence_write(codec, alc_gpio1_init_verbs);
		break;
	case ALC_INIT_GPIO2:
		snd_hda_sequence_write(codec, alc_gpio2_init_verbs);
		break;
	case ALC_INIT_GPIO3:
		snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
		break;
	case ALC_INIT_DEFAULT:
		switch (codec->vendor_id) {
		case 0x10ec0260:
			snd_hda_codec_write(codec, 0x1a, 0,
					    AC_VERB_SET_COEF_INDEX, 7);
			tmp = snd_hda_codec_read(codec, 0x1a, 0,
						 AC_VERB_GET_PROC_COEF, 0);
			snd_hda_codec_write(codec, 0x1a, 0,
					    AC_VERB_SET_COEF_INDEX, 7);
			snd_hda_codec_write(codec, 0x1a, 0,
					    AC_VERB_SET_PROC_COEF,
					    tmp | 0x2010);
			break;
		case 0x10ec0262:
		case 0x10ec0880:
		case 0x10ec0882:
		case 0x10ec0883:
		case 0x10ec0885:
		case 0x10ec0887:
		/*case 0x10ec0889:*/ /* this causes an SPDIF problem */
			alc889_coef_init(codec);
			break;
		case 0x10ec0888:
			alc888_coef_init(codec);
			break;
#if 0 /* XXX: This may cause the silent output on speaker on some machines */
		case 0x10ec0267:
		case 0x10ec0268:
			snd_hda_codec_write(codec, 0x20, 0,
					    AC_VERB_SET_COEF_INDEX, 7);
			tmp = snd_hda_codec_read(codec, 0x20, 0,
						 AC_VERB_GET_PROC_COEF, 0);
			snd_hda_codec_write(codec, 0x20, 0,
					    AC_VERB_SET_COEF_INDEX, 7);
			snd_hda_codec_write(codec, 0x20, 0,
					    AC_VERB_SET_PROC_COEF,
					    tmp | 0x3000);
			break;
#endif /* XXX */
		}
		break;
	}
}

/*
 * Auto-Mute mode mixer enum support
 */
static int alc_automute_mode_info(struct snd_kcontrol *kcontrol,
				  struct snd_ctl_elem_info *uinfo)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	static const char * const texts2[] = {
		"Disabled", "Enabled"
	};
	static const char * const texts3[] = {
		"Disabled", "Speaker Only", "Line Out+Speaker"
	};
	const char * const *texts;

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
	uinfo->count = 1;
	if (spec->automute_speaker_possible && spec->automute_lo_possible) {
		uinfo->value.enumerated.items = 3;
		texts = texts3;
	} else {
		uinfo->value.enumerated.items = 2;
		texts = texts2;
	}
	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
	strcpy(uinfo->value.enumerated.name,
	       texts[uinfo->value.enumerated.item]);
	return 0;
}

static int alc_automute_mode_get(struct snd_kcontrol *kcontrol,
				 struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	unsigned int val = 0;
	if (spec->automute_speaker)
		val++;
	if (spec->automute_lo)
		val++;

	ucontrol->value.enumerated.item[0] = val;
	return 0;
}

static int alc_automute_mode_put(struct snd_kcontrol *kcontrol,
				 struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;

	switch (ucontrol->value.enumerated.item[0]) {
	case 0:
		if (!spec->automute_speaker && !spec->automute_lo)
			return 0;
		spec->automute_speaker = 0;
		spec->automute_lo = 0;
		break;
	case 1:
		if (spec->automute_speaker_possible) {
			if (!spec->automute_lo && spec->automute_speaker)
				return 0;
			spec->automute_speaker = 1;
			spec->automute_lo = 0;
		} else if (spec->automute_lo_possible) {
			if (spec->automute_lo)
				return 0;
			spec->automute_lo = 1;
		} else
			return -EINVAL;
		break;
	case 2:
		if (!spec->automute_lo_possible || !spec->automute_speaker_possible)
			return -EINVAL;
		if (spec->automute_speaker && spec->automute_lo)
			return 0;
		spec->automute_speaker = 1;
		spec->automute_lo = 1;
		break;
	default:
		return -EINVAL;
	}
	call_update_outputs(codec);
	return 1;
}

static const struct snd_kcontrol_new alc_automute_mode_enum = {
	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
	.name = "Auto-Mute Mode",
	.info = alc_automute_mode_info,
	.get = alc_automute_mode_get,
	.put = alc_automute_mode_put,
};

static struct snd_kcontrol_new *alc_kcontrol_new(struct alc_spec *spec)
{
	snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32);
	return snd_array_new(&spec->kctls);
}

static int alc_add_automute_mode_enum(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct snd_kcontrol_new *knew;

	knew = alc_kcontrol_new(spec);
	if (!knew)
		return -ENOMEM;
	*knew = alc_automute_mode_enum;
	knew->name = kstrdup("Auto-Mute Mode", GFP_KERNEL);
	if (!knew->name)
		return -ENOMEM;
	return 0;
}

/*
 * Check the availability of HP/line-out auto-mute;
 * Set up appropriately if really supported
 */
static void alc_init_automute(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	int present = 0;
	int i;

	if (cfg->hp_pins[0])
		present++;
	if (cfg->line_out_pins[0])
		present++;
	if (cfg->speaker_pins[0])
		present++;
	if (present < 2) /* need two different output types */
		return;

	if (!cfg->speaker_pins[0] &&
	    cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
		memcpy(cfg->speaker_pins, cfg->line_out_pins,
		       sizeof(cfg->speaker_pins));
		cfg->speaker_outs = cfg->line_outs;
	}

	if (!cfg->hp_pins[0] &&
	    cfg->line_out_type == AUTO_PIN_HP_OUT) {
		memcpy(cfg->hp_pins, cfg->line_out_pins,
		       sizeof(cfg->hp_pins));
		cfg->hp_outs = cfg->line_outs;
	}

	spec->automute_mode = ALC_AUTOMUTE_PIN;

	for (i = 0; i < cfg->hp_outs; i++) {
		hda_nid_t nid = cfg->hp_pins[i];
		if (!is_jack_detectable(codec, nid))
			continue;
		snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
			    nid);
		snd_hda_jack_detect_enable(codec, nid, ALC_HP_EVENT);
		spec->detect_hp = 1;
	}

	if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) {
		if (cfg->speaker_outs)
			for (i = 0; i < cfg->line_outs; i++) {
				hda_nid_t nid = cfg->line_out_pins[i];
				if (!is_jack_detectable(codec, nid))
					continue;
				snd_printdd("realtek: Enable Line-Out "
					    "auto-muting on NID 0x%x\n", nid);
				snd_hda_jack_detect_enable(codec, nid,
							   ALC_FRONT_EVENT);
				spec->detect_lo = 1;
		}
		spec->automute_lo_possible = spec->detect_hp;
	}

	spec->automute_speaker_possible = cfg->speaker_outs &&
		(spec->detect_hp || spec->detect_lo);

	spec->automute_lo = spec->automute_lo_possible;
	spec->automute_speaker = spec->automute_speaker_possible;

	if (spec->automute_speaker_possible || spec->automute_lo_possible) {
		/* create a control for automute mode */
		alc_add_automute_mode_enum(codec);
		spec->unsol_event = alc_sku_unsol_event;
	}
}

/* return the position of NID in the list, or -1 if not found */
static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
{
	int i;
	for (i = 0; i < nums; i++)
		if (list[i] == nid)
			return i;
	return -1;
}

/* check whether dynamic ADC-switching is available */
static bool alc_check_dyn_adc_switch(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct hda_input_mux *imux = &spec->private_imux[0];
	int i, n, idx;
	hda_nid_t cap, pin;

	if (imux != spec->input_mux) /* no dynamic imux? */
		return false;

	for (n = 0; n < spec->num_adc_nids; n++) {
		cap = spec->private_capsrc_nids[n];
		for (i = 0; i < imux->num_items; i++) {
			pin = spec->imux_pins[i];
			if (!pin)
				return false;
			if (get_connection_index(codec, cap, pin) < 0)
				break;
		}
		if (i >= imux->num_items)
			return true; /* no ADC-switch is needed */
	}

	for (i = 0; i < imux->num_items; i++) {
		pin = spec->imux_pins[i];
		for (n = 0; n < spec->num_adc_nids; n++) {
			cap = spec->private_capsrc_nids[n];
			idx = get_connection_index(codec, cap, pin);
			if (idx >= 0) {
				imux->items[i].index = idx;
				spec->dyn_adc_idx[i] = n;
				break;
			}
		}
	}

	snd_printdd("realtek: enabling ADC switching\n");
	spec->dyn_adc_switch = 1;
	return true;
}

/* rebuild imux for matching with the given auto-mic pins (if not yet) */
static bool alc_rebuild_imux_for_auto_mic(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct hda_input_mux *imux;
	static char * const texts[3] = {
		"Mic", "Internal Mic", "Dock Mic"
	};
	int i;

	if (!spec->auto_mic)
		return false;
	imux = &spec->private_imux[0];
	if (spec->input_mux == imux)
		return true;
	spec->imux_pins[0] = spec->ext_mic_pin;
	spec->imux_pins[1] = spec->int_mic_pin;
	spec->imux_pins[2] = spec->dock_mic_pin;
	for (i = 0; i < 3; i++) {
		strcpy(imux->items[i].label, texts[i]);
		if (spec->imux_pins[i]) {
			hda_nid_t pin = spec->imux_pins[i];
			int c;
			for (c = 0; c < spec->num_adc_nids; c++) {
				hda_nid_t cap = get_capsrc(spec, c);
				int idx = get_connection_index(codec, cap, pin);
				if (idx >= 0) {
					imux->items[i].index = idx;
					break;
				}
			}
			imux->num_items = i + 1;
		}
	}
	spec->num_mux_defs = 1;
	spec->input_mux = imux;
	return true;
}

/* check whether all auto-mic pins are valid; setup indices if OK */
static bool alc_auto_mic_check_imux(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	const struct hda_input_mux *imux;

	if (!spec->auto_mic)
		return false;
	if (spec->auto_mic_valid_imux)
		return true; /* already checked */

	/* fill up imux indices */
	if (!alc_check_dyn_adc_switch(codec)) {
		spec->auto_mic = 0;
		return false;
	}

	imux = spec->input_mux;
	spec->ext_mic_idx = find_idx_in_nid_list(spec->ext_mic_pin,
					spec->imux_pins, imux->num_items);
	spec->int_mic_idx = find_idx_in_nid_list(spec->int_mic_pin,
					spec->imux_pins, imux->num_items);
	spec->dock_mic_idx = find_idx_in_nid_list(spec->dock_mic_pin,
					spec->imux_pins, imux->num_items);
	if (spec->ext_mic_idx < 0 || spec->int_mic_idx < 0) {
		spec->auto_mic = 0;
		return false; /* no corresponding imux */
	}

	snd_hda_jack_detect_enable(codec, spec->ext_mic_pin, ALC_MIC_EVENT);
	if (spec->dock_mic_pin)
		snd_hda_jack_detect_enable(codec, spec->dock_mic_pin,
					   ALC_MIC_EVENT);

	spec->auto_mic_valid_imux = 1;
	spec->auto_mic = 1;
	return true;
}

/*
 * Check the availability of auto-mic switch;
 * Set up if really supported
 */
static void alc_init_auto_mic(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	hda_nid_t fixed, ext, dock;
	int i;

	if (spec->shared_mic_hp)
		return; /* no auto-mic for the shared I/O */

	spec->ext_mic_idx = spec->int_mic_idx = spec->dock_mic_idx = -1;

	fixed = ext = dock = 0;
	for (i = 0; i < cfg->num_inputs; i++) {
		hda_nid_t nid = cfg->inputs[i].pin;
		unsigned int defcfg;
		defcfg = snd_hda_codec_get_pincfg(codec, nid);
		switch (snd_hda_get_input_pin_attr(defcfg)) {
		case INPUT_PIN_ATTR_INT:
			if (fixed)
				return; /* already occupied */
			if (cfg->inputs[i].type != AUTO_PIN_MIC)
				return; /* invalid type */
			fixed = nid;
			break;
		case INPUT_PIN_ATTR_UNUSED:
			return; /* invalid entry */
		case INPUT_PIN_ATTR_DOCK:
			if (dock)
				return; /* already occupied */
			if (cfg->inputs[i].type > AUTO_PIN_LINE_IN)
				return; /* invalid type */
			dock = nid;
			break;
		default:
			if (ext)
				return; /* already occupied */
			if (cfg->inputs[i].type != AUTO_PIN_MIC)
				return; /* invalid type */
			ext = nid;
			break;
		}
	}
	if (!ext && dock) {
		ext = dock;
		dock = 0;
	}
	if (!ext || !fixed)
		return;
	if (!is_jack_detectable(codec, ext))
		return; /* no unsol support */
	if (dock && !is_jack_detectable(codec, dock))
		return; /* no unsol support */

	/* check imux indices */
	spec->ext_mic_pin = ext;
	spec->int_mic_pin = fixed;
	spec->dock_mic_pin = dock;

	spec->auto_mic = 1;
	if (!alc_auto_mic_check_imux(codec))
		return;

	snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
		    ext, fixed, dock);
	spec->unsol_event = alc_sku_unsol_event;
}

/* check the availabilities of auto-mute and auto-mic switches */
static void alc_auto_check_switches(struct hda_codec *codec)
{
	alc_init_automute(codec);
	alc_init_auto_mic(codec);
}

/*
 * Realtek SSID verification
 */

/* Could be any non-zero and even value. When used as fixup, tells
 * the driver to ignore any present sku defines.
 */
#define ALC_FIXUP_SKU_IGNORE (2)

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

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

	if (spec->cdefine.fixup) {
		ass = spec->cdefine.sku_cfg;
		if (ass == ALC_FIXUP_SKU_IGNORE)
			return -1;
		goto do_sku;
	}

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

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

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

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

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

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

	return 0;
}

/* return true if the given NID is found in the list */
static bool found_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
{
	return find_idx_in_nid_list(nid, list, nums) >= 0;
}

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

	if (spec->cdefine.fixup) {
		ass = spec->cdefine.sku_cfg;
		if (ass == ALC_FIXUP_SKU_IGNORE)
			return 0;
		goto do_sku;
	}

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

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

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

	/* is laptop or Desktop and enable the function "Mute internal speaker
	 * when the external headphone out jack is plugged"
	 */
	if (!(ass & 0x8000))
		return 1;
	/*
	 * 10~8 : Jack location
	 * 12~11: Headphone out -> 00: PortA, 01: PortE, 02: PortD, 03: Resvered
	 * 14~13: Resvered
	 * 15   : 1 --> enable the function "Mute internal speaker
	 *	        when the external headphone out jack is plugged"
	 */
	if (!spec->autocfg.hp_pins[0] &&
	    !(spec->autocfg.line_out_pins[0] &&
	      spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)) {
		hda_nid_t nid;
		tmp = (ass >> 11) & 0x3;	/* HP to chassis */
		if (tmp == 0)
			nid = porta;
		else if (tmp == 1)
			nid = porte;
		else if (tmp == 2)
			nid = portd;
		else if (tmp == 3)
			nid = porti;
		else
			return 1;
		if (found_in_nid_list(nid, spec->autocfg.line_out_pins,
				      spec->autocfg.line_outs))
			return 1;
		spec->autocfg.hp_pins[0] = nid;
	}
	return 1;
}

/* Check the validity of ALC subsystem-id
 * ports contains an array of 4 pin NIDs for port-A, E, D and I */
static void alc_ssid_check(struct hda_codec *codec, const hda_nid_t *ports)
{
	if (!alc_subsystem_id(codec, ports[0], ports[1], ports[2], ports[3])) {
		struct alc_spec *spec = codec->spec;
		snd_printd("realtek: "
			   "Enable default setup for auto mode as fallback\n");
		spec->init_amp = ALC_INIT_DEFAULT;
	}
}

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

struct alc_pincfg {
	hda_nid_t nid;
	u32 val;
};

struct alc_model_fixup {
	const int id;
	const char *name;
};

struct alc_fixup {
	int type;
	bool chained;
	int chain_id;
	union {
		unsigned int sku;
		const struct alc_pincfg *pins;
		const struct hda_verb *verbs;
		void (*func)(struct hda_codec *codec,
			     const struct alc_fixup *fix,
			     int action);
	} v;
};

enum {
	ALC_FIXUP_INVALID,
	ALC_FIXUP_SKU,
	ALC_FIXUP_PINS,
	ALC_FIXUP_VERBS,
	ALC_FIXUP_FUNC,
};

enum {
	ALC_FIXUP_ACT_PRE_PROBE,
	ALC_FIXUP_ACT_PROBE,
	ALC_FIXUP_ACT_INIT,
};

static void alc_apply_fixup(struct hda_codec *codec, int action)
{
	struct alc_spec *spec = codec->spec;
	int id = spec->fixup_id;
#ifdef CONFIG_SND_DEBUG_VERBOSE
	const char *modelname = spec->fixup_name;
#endif
	int depth = 0;

	if (!spec->fixup_list)
		return;

	while (id >= 0) {
		const struct alc_fixup *fix = spec->fixup_list + id;
		const struct alc_pincfg *cfg;

		switch (fix->type) {
		case ALC_FIXUP_SKU:
			if (action != ALC_FIXUP_ACT_PRE_PROBE || !fix->v.sku)
				break;
			snd_printdd(KERN_INFO "hda_codec: %s: "
				    "Apply sku override for %s\n",
				    codec->chip_name, modelname);
			spec->cdefine.sku_cfg = fix->v.sku;
			spec->cdefine.fixup = 1;
			break;
		case ALC_FIXUP_PINS:
			cfg = fix->v.pins;
			if (action != ALC_FIXUP_ACT_PRE_PROBE || !cfg)
				break;
			snd_printdd(KERN_INFO "hda_codec: %s: "
				    "Apply pincfg for %s\n",
				    codec->chip_name, modelname);
			for (; cfg->nid; cfg++)
				snd_hda_codec_set_pincfg(codec, cfg->nid,
							 cfg->val);
			break;
		case ALC_FIXUP_VERBS:
			if (action != ALC_FIXUP_ACT_PROBE || !fix->v.verbs)
				break;
			snd_printdd(KERN_INFO "hda_codec: %s: "
				    "Apply fix-verbs for %s\n",
				    codec->chip_name, modelname);
			add_verb(codec->spec, fix->v.verbs);
			break;
		case ALC_FIXUP_FUNC:
			if (!fix->v.func)
				break;
			snd_printdd(KERN_INFO "hda_codec: %s: "
				    "Apply fix-func for %s\n",
				    codec->chip_name, modelname);
			fix->v.func(codec, fix, action);
			break;
		default:
			snd_printk(KERN_ERR "hda_codec: %s: "
				   "Invalid fixup type %d\n",
				   codec->chip_name, fix->type);
			break;
		}
		if (!fix->chained)
			break;
		if (++depth > 10)
			break;
		id = fix->chain_id;
	}
}

static void alc_pick_fixup(struct hda_codec *codec,
			   const struct alc_model_fixup *models,
			   const struct snd_pci_quirk *quirk,
			   const struct alc_fixup *fixlist)
{
	struct alc_spec *spec = codec->spec;
	const struct snd_pci_quirk *q;
	int id = -1;
	const char *name = NULL;

	if (codec->modelname && models) {
		while (models->name) {
			if (!strcmp(codec->modelname, models->name)) {
				id = models->id;
				name = models->name;
				break;
			}
			models++;
		}
	}
	if (id < 0) {
		q = snd_pci_quirk_lookup(codec->bus->pci, quirk);
		if (q) {
			id = q->value;
#ifdef CONFIG_SND_DEBUG_VERBOSE
			name = q->name;
#endif
		}
	}
	if (id < 0) {
		for (q = quirk; q->subvendor; q++) {
			unsigned int vendorid =
				q->subdevice | (q->subvendor << 16);
			if (vendorid == codec->subsystem_id) {
				id = q->value;
#ifdef CONFIG_SND_DEBUG_VERBOSE
				name = q->name;
#endif
				break;
			}
		}
	}

	spec->fixup_id = id;
	if (id >= 0) {
		spec->fixup_list = fixlist;
		spec->fixup_name = name;
	}
}

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

static void alc_write_coef_idx(struct hda_codec *codec, unsigned int coef_idx,
							unsigned int coef_val)
{
	snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
			    coef_idx);
	snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF,
			    coef_val);
}

/* a special bypass for COEF 0; read the cached value at the second time */
static unsigned int alc_get_coef0(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	if (!spec->coef0)
		spec->coef0 = alc_read_coef_idx(codec, 0);
	return spec->coef0;
}

/*
 * Digital I/O handling
 */

/* set right pin controls for digital I/O */
static void alc_auto_init_digital(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int i;
	hda_nid_t pin, dac;

	for (i = 0; i < spec->autocfg.dig_outs; i++) {
		pin = spec->autocfg.dig_out_pins[i];
		if (!pin)
			continue;
		snd_hda_codec_write(codec, pin, 0,
				    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
		if (!i)
			dac = spec->multiout.dig_out_nid;
		else
			dac = spec->slave_dig_outs[i - 1];
		if (!dac || !(get_wcaps(codec, dac) & AC_WCAP_OUT_AMP))
			continue;
		snd_hda_codec_write(codec, dac, 0,
				    AC_VERB_SET_AMP_GAIN_MUTE,
				    AMP_OUT_UNMUTE);
	}
	pin = spec->autocfg.dig_in_pin;
	if (pin)
		snd_hda_codec_write(codec, pin, 0,
				    AC_VERB_SET_PIN_WIDGET_CONTROL,
				    PIN_IN);
}

/* parse digital I/Os and set up NIDs in BIOS auto-parse mode */
static void alc_auto_parse_digital(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int i, err, nums;
	hda_nid_t dig_nid;

	/* support multiple SPDIFs; the secondary is set up as a slave */
	nums = 0;
	for (i = 0; i < spec->autocfg.dig_outs; i++) {
		hda_nid_t conn[4];
		err = snd_hda_get_connections(codec,
					      spec->autocfg.dig_out_pins[i],
					      conn, ARRAY_SIZE(conn));
		if (err <= 0)
			continue;
		dig_nid = conn[0]; /* assume the first element is audio-out */
		if (!nums) {
			spec->multiout.dig_out_nid = dig_nid;
			spec->dig_out_type = spec->autocfg.dig_out_type[0];
		} else {
			spec->multiout.slave_dig_outs = spec->slave_dig_outs;
			if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
				break;
			spec->slave_dig_outs[nums - 1] = dig_nid;
		}
		nums++;
	}

	if (spec->autocfg.dig_in_pin) {
		dig_nid = codec->start_nid;
		for (i = 0; i < codec->num_nodes; i++, dig_nid++) {
			unsigned int wcaps = get_wcaps(codec, dig_nid);
			if (get_wcaps_type(wcaps) != AC_WID_AUD_IN)
				continue;
			if (!(wcaps & AC_WCAP_DIGITAL))
				continue;
			if (!(wcaps & AC_WCAP_CONN_LIST))
				continue;
			err = get_connection_index(codec, dig_nid,
						   spec->autocfg.dig_in_pin);
			if (err >= 0) {
				spec->dig_in_nid = dig_nid;
				break;
			}
		}
	}
}

/*
 * capture mixer elements
 */
static int alc_cap_vol_info(struct snd_kcontrol *kcontrol,
			    struct snd_ctl_elem_info *uinfo)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	unsigned long val;
	int err;

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

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

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

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

static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
				 struct snd_ctl_elem_value *ucontrol,
				 getput_call_t func, bool check_adc_switch)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	int i, err = 0;

	mutex_lock(&codec->control_mutex);
	if (check_adc_switch && spec->dyn_adc_switch) {
		for (i = 0; i < spec->num_adc_nids; i++) {
			kcontrol->private_value =
				HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
						    3, 0, HDA_INPUT);
			err = func(kcontrol, ucontrol);
			if (err < 0)
				goto error;
		}
	} else {
		i = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
		if (spec->vol_in_capsrc)
			kcontrol->private_value =
				HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[i],
						    3, 0, HDA_OUTPUT);
		else
			kcontrol->private_value =
				HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
						    3, 0, HDA_INPUT);
		err = func(kcontrol, ucontrol);
	}
 error:
	mutex_unlock(&codec->control_mutex);
	return err;
}

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

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

/* capture mixer elements */
#define alc_cap_sw_info		snd_ctl_boolean_stereo_info

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

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

#define _DEFINE_CAPMIX(num) \
	{ \
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
		.name = "Capture Switch", \
		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
		.count = num, \
		.info = alc_cap_sw_info, \
		.get = alc_cap_sw_get, \
		.put = alc_cap_sw_put, \
	}, \
	{ \
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
		.name = "Capture Volume", \
		.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | \
			   SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
			   SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), \
		.count = num, \
		.info = alc_cap_vol_info, \
		.get = alc_cap_vol_get, \
		.put = alc_cap_vol_put, \
		.tlv = { .c = alc_cap_vol_tlv }, \
	}

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

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

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

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

/*
 * virtual master controls
 */

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

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

/*
 * build control elements
 */

#define NID_MAPPING		(-1)

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

static void alc_free_kctls(struct hda_codec *codec);

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

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

	for (i = 0; i < spec->num_mixers; i++) {
		err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
		if (err < 0)
			return err;
	}
	if (spec->cap_mixer) {
		err = snd_hda_add_new_ctls(codec, spec->cap_mixer);
		if (err < 0)
			return err;
	}
	if (spec->multiout.dig_out_nid) {
		err = snd_hda_create_spdif_out_ctls(codec,
						    spec->multiout.dig_out_nid,
						    spec->multiout.dig_out_nid);
		if (err < 0)
			return err;
		if (!spec->no_analog) {
			err = snd_hda_create_spdif_share_sw(codec,
							    &spec->multiout);
			if (err < 0)
				return err;
			spec->multiout.share_spdif = 1;
		}
	}
	if (spec->dig_in_nid) {
		err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
		if (err < 0)
			return err;
	}

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

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

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

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

	alc_free_kctls(codec); /* no longer needed */

	return 0;
}

static int alc_build_controls(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int err = __alc_build_controls(codec);
	if (err < 0)
		return err;
	return snd_hda_jack_add_kctls(codec, &spec->autocfg);
}


/*
 * Common callbacks
 */

static void alc_init_special_input_src(struct hda_codec *codec);

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

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

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

	if (spec->init_hook)
		spec->init_hook(codec);

	alc_apply_fixup(codec, ALC_FIXUP_ACT_INIT);

	snd_hda_jack_report_sync(codec);

	hda_call_check_power_status(codec, 0x01);
	return 0;
}

static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
{
	struct alc_spec *spec = codec->spec;

	if (spec->unsol_event)
		spec->unsol_event(codec, res);
}

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

/*
 * Analog playback callbacks
 */
static int alc_playback_pcm_open(struct hda_pcm_stream *hinfo,
				    struct hda_codec *codec,
				    struct snd_pcm_substream *substream)
{
	struct alc_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
					     hinfo);
}

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

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

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

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

static int alc_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
					   struct hda_codec *codec,
					   struct snd_pcm_substream *substream)
{
	struct alc_spec *spec = codec->spec;
	return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
}

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

/*
 * Analog capture
 */
static int alc_alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
				      struct hda_codec *codec,
				      unsigned int stream_tag,
				      unsigned int format,
				      struct snd_pcm_substream *substream)
{
	struct alc_spec *spec = codec->spec;

	snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
				   stream_tag, 0, format);
	return 0;
}

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

	snd_hda_codec_cleanup_stream(codec,
				     spec->adc_nids[substream->number + 1]);
	return 0;
}

/* analog capture with dynamic dual-adc changes */
static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
				       struct hda_codec *codec,
				       unsigned int stream_tag,
				       unsigned int format,
				       struct snd_pcm_substream *substream)
{
	struct alc_spec *spec = codec->spec;
	spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]];
	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 dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
				       struct hda_codec *codec,
				       struct snd_pcm_substream *substream)
{
	struct alc_spec *spec = codec->spec;
	snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
	spec->cur_adc = 0;
	return 0;
}

static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 2,
	.nid = 0, /* fill later */
	.ops = {
		.prepare = dyn_adc_capture_pcm_prepare,
		.cleanup = dyn_adc_capture_pcm_cleanup
	},
};

/*
 */
static const struct hda_pcm_stream alc_pcm_analog_playback = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 8,
	/* NID is set in alc_build_pcms */
	.ops = {
		.open = alc_playback_pcm_open,
		.prepare = alc_playback_pcm_prepare,
		.cleanup = alc_playback_pcm_cleanup
	},
};

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

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

static const struct hda_pcm_stream alc_pcm_analog_alt_capture = {
	.substreams = 2, /* can be overridden */
	.channels_min = 2,
	.channels_max = 2,
	/* NID is set in alc_build_pcms */
	.ops = {
		.prepare = alc_alt_capture_pcm_prepare,
		.cleanup = alc_alt_capture_pcm_cleanup
	},
};

static const struct hda_pcm_stream alc_pcm_digital_playback = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 2,
	/* NID is set in alc_build_pcms */
	.ops = {
		.open = alc_dig_playback_pcm_open,
		.close = alc_dig_playback_pcm_close,
		.prepare = alc_dig_playback_pcm_prepare,
		.cleanup = alc_dig_playback_pcm_cleanup
	},
};

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

/* Used by alc_build_pcms to flag that a PCM has no playback stream */
static const struct hda_pcm_stream alc_pcm_null_stream = {
	.substreams = 0,
	.channels_min = 0,
	.channels_max = 0,
};

static int alc_build_pcms(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct hda_pcm *info = spec->pcm_rec;
	const struct hda_pcm_stream *p;
	bool have_multi_adcs;
	int i;

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

	if (spec->no_analog)
		goto skip_analog;

	snprintf(spec->stream_name_analog, sizeof(spec->stream_name_analog),
		 "%s Analog", codec->chip_name);
	info->name = spec->stream_name_analog;

	if (spec->multiout.num_dacs > 0) {
		p = spec->stream_analog_playback;
		if (!p)
			p = &alc_pcm_analog_playback;
		info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
		info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
	}
	if (spec->adc_nids) {
		p = spec->stream_analog_capture;
		if (!p) {
			if (spec->dyn_adc_switch)
				p = &dyn_adc_pcm_analog_capture;
			else
				p = &alc_pcm_analog_capture;
		}
		info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
		info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
	}

	if (spec->channel_mode) {
		info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 0;
		for (i = 0; i < spec->num_channel_mode; i++) {
			if (spec->channel_mode[i].channels > info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max) {
				info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = spec->channel_mode[i].channels;
			}
		}
	}

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

	if (spec->no_analog)
		return 0;

	/* If the use of more than one ADC is requested for the current
	 * model, configure a second analog capture-only PCM.
	 */
	have_multi_adcs = (spec->num_adc_nids > 1) &&
		!spec->dyn_adc_switch && !spec->auto_mic &&
		(!spec->input_mux || spec->input_mux->num_items > 1);
	/* Additional Analaog capture for index #2 */
	if (spec->alt_dac_nid || have_multi_adcs) {
		codec->num_pcms = 3;
		info = spec->pcm_rec + 2;
		info->name = spec->stream_name_analog;
		if (spec->alt_dac_nid) {
			p = spec->stream_analog_alt_playback;
			if (!p)
				p = &alc_pcm_analog_alt_playback;
			info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
			info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
				spec->alt_dac_nid;
		} else {
			info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
				alc_pcm_null_stream;
			info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
		}
		if (have_multi_adcs) {
			p = spec->stream_analog_alt_capture;
			if (!p)
				p = &alc_pcm_analog_alt_capture;
			info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
			info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
				spec->adc_nids[1];
			info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
				spec->num_adc_nids - 1;
		} else {
			info->stream[SNDRV_PCM_STREAM_CAPTURE] =
				alc_pcm_null_stream;
			info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
		}
	}

	return 0;
}

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

	if (spec && spec->shutup)
		spec->shutup(codec);
	snd_hda_shutup_pins(codec);
}

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

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

static void alc_free_bind_ctls(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	if (spec->bind_ctls.list) {
		struct hda_bind_ctls **ctl = spec->bind_ctls.list;
		int i;
		for (i = 0; i < spec->bind_ctls.used; i++)
			kfree(ctl[i]);
	}
	snd_array_free(&spec->bind_ctls);
}

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

	if (!spec)
		return;

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

#ifdef CONFIG_SND_HDA_POWER_SAVE
static void alc_power_eapd(struct hda_codec *codec)
{
	alc_auto_setup_eapd(codec, false);
}

static int alc_suspend(struct hda_codec *codec, pm_message_t state)
{
	struct alc_spec *spec = codec->spec;
	alc_shutup(codec);
	if (spec && spec->power_hook)
		spec->power_hook(codec);
	return 0;
}
#endif

#ifdef CONFIG_PM
static int alc_resume(struct hda_codec *codec)
{
	msleep(150); /* to avoid pop noise */
	codec->patch_ops.init(codec);
	snd_hda_codec_resume_amp(codec);
	snd_hda_codec_resume_cache(codec);
	hda_call_check_power_status(codec, 0x01);
	return 0;
}
#endif

/*
 */
static const struct hda_codec_ops alc_patch_ops = {
	.build_controls = alc_build_controls,
	.build_pcms = alc_build_pcms,
	.init = alc_init,
	.free = alc_free,
	.unsol_event = alc_unsol_event,
#ifdef CONFIG_PM
	.resume = alc_resume,
#endif
#ifdef CONFIG_SND_HDA_POWER_SAVE
	.suspend = alc_suspend,
	.check_power_status = alc_check_power_status,
#endif
	.reboot_notify = alc_shutup,
};

/* replace the codec chip_name with the given string */
static int alc_codec_rename(struct hda_codec *codec, const char *name)
{
	kfree(codec->chip_name);
	codec->chip_name = kstrdup(name, GFP_KERNEL);
	if (!codec->chip_name) {
		alc_free(codec);
		return -ENOMEM;
	}
	return 0;
}

/*
 * Rename codecs appropriately from COEF value
 */
struct alc_codec_rename_table {
	unsigned int vendor_id;
	unsigned short coef_mask;
	unsigned short coef_bits;
	const char *name;
};

static struct alc_codec_rename_table rename_tbl[] = {
	{ 0x10ec0269, 0xfff0, 0x3010, "ALC277" },
	{ 0x10ec0269, 0xf0f0, 0x2010, "ALC259" },
	{ 0x10ec0269, 0xf0f0, 0x3010, "ALC258" },
	{ 0x10ec0269, 0x00f0, 0x0010, "ALC269VB" },
	{ 0x10ec0269, 0xffff, 0xa023, "ALC259" },
	{ 0x10ec0269, 0xffff, 0x6023, "ALC281X" },
	{ 0x10ec0269, 0x00f0, 0x0020, "ALC269VC" },
	{ 0x10ec0887, 0x00f0, 0x0030, "ALC887-VD" },
	{ 0x10ec0888, 0x00f0, 0x0030, "ALC888-VD" },
	{ 0x10ec0888, 0xf0f0, 0x3020, "ALC886" },
	{ 0x10ec0899, 0x2000, 0x2000, "ALC899" },
	{ 0x10ec0892, 0xffff, 0x8020, "ALC661" },
	{ 0x10ec0892, 0xffff, 0x8011, "ALC661" },
	{ 0x10ec0892, 0xffff, 0x4011, "ALC656" },
	{ } /* terminator */
};

static int alc_codec_rename_from_preset(struct hda_codec *codec)
{
	const struct alc_codec_rename_table *p;

	for (p = rename_tbl; p->vendor_id; p++) {
		if (p->vendor_id != codec->vendor_id)
			continue;
		if ((alc_get_coef0(codec) & p->coef_mask) == p->coef_bits)
			return alc_codec_rename(codec, p->name);
	}
	return 0;
}

/*
 * Automatic parse of I/O pins from the BIOS configuration
 */

enum {
	ALC_CTL_WIDGET_VOL,
	ALC_CTL_WIDGET_MUTE,
	ALC_CTL_BIND_MUTE,
	ALC_CTL_BIND_VOL,
	ALC_CTL_BIND_SW,
};
static const struct snd_kcontrol_new alc_control_templates[] = {
	HDA_CODEC_VOLUME(NULL, 0, 0, 0),
	HDA_CODEC_MUTE(NULL, 0, 0, 0),
	HDA_BIND_MUTE(NULL, 0, 0, 0),
	HDA_BIND_VOL(NULL, 0),
	HDA_BIND_SW(NULL, 0),
};

/* add dynamic controls */
static int add_control(struct alc_spec *spec, int type, const char *name,
		       int cidx, unsigned long val)
{
	struct snd_kcontrol_new *knew;

	knew = alc_kcontrol_new(spec);
	if (!knew)
		return -ENOMEM;
	*knew = alc_control_templates[type];
	knew->name = kstrdup(name, GFP_KERNEL);
	if (!knew->name)
		return -ENOMEM;
	knew->index = cidx;
	if (get_amp_nid_(val))
		knew->subdevice = HDA_SUBDEV_AMP_FLAG;
	knew->private_value = val;
	return 0;
}

static int add_control_with_pfx(struct alc_spec *spec, int type,
				const char *pfx, const char *dir,
				const char *sfx, int cidx, unsigned long val)
{
	char name[32];
	snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx);
	return add_control(spec, type, name, cidx, val);
}

#define add_pb_vol_ctrl(spec, type, pfx, val)			\
	add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val)
#define add_pb_sw_ctrl(spec, type, pfx, val)			\
	add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val)
#define __add_pb_vol_ctrl(spec, type, pfx, cidx, val)			\
	add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val)
#define __add_pb_sw_ctrl(spec, type, pfx, cidx, val)			\
	add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val)

static const char * const channel_name[4] = {
	"Front", "Surround", "CLFE", "Side"
};

static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
					bool can_be_master, int *index)
{
	struct auto_pin_cfg *cfg = &spec->autocfg;

	*index = 0;
	if (cfg->line_outs == 1 && !spec->multi_ios &&
	    !cfg->hp_outs && !cfg->speaker_outs && can_be_master)
		return "Master";

	switch (cfg->line_out_type) {
	case AUTO_PIN_SPEAKER_OUT:
		if (cfg->line_outs == 1)
			return "Speaker";
		if (cfg->line_outs == 2)
			return ch ? "Bass Speaker" : "Speaker";
		break;
	case AUTO_PIN_HP_OUT:
		/* for multi-io case, only the primary out */
		if (ch && spec->multi_ios)
			break;
		*index = ch;
		return "Headphone";
	default:
		if (cfg->line_outs == 1 && !spec->multi_ios)
			return "PCM";
		break;
	}
	if (snd_BUG_ON(ch >= ARRAY_SIZE(channel_name)))
		return "PCM";

	return channel_name[ch];
}

/* create input playback/capture controls for the given pin */
static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
			    const char *ctlname, int ctlidx,
			    int idx, hda_nid_t mix_nid)
{
	int err;

	err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname, ctlidx,
			  HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
	if (err < 0)
		return err;
	err = __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname, ctlidx,
			  HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
	if (err < 0)
		return err;
	return 0;
}

static int alc_is_input_pin(struct hda_codec *codec, hda_nid_t nid)
{
	unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
	return (pincap & AC_PINCAP_IN) != 0;
}

/* Parse the codec tree and retrieve ADCs and corresponding capsrc MUXs */
static int alc_auto_fill_adc_caps(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t nid;
	hda_nid_t *adc_nids = spec->private_adc_nids;
	hda_nid_t *cap_nids = spec->private_capsrc_nids;
	int max_nums = ARRAY_SIZE(spec->private_adc_nids);
	int i, nums = 0;

	if (spec->shared_mic_hp)
		max_nums = 1; /* no multi streams with the shared HP/mic */

	nid = codec->start_nid;
	for (i = 0; i < codec->num_nodes; i++, nid++) {
		hda_nid_t src;
		const hda_nid_t *list;
		unsigned int caps = get_wcaps(codec, nid);
		int type = get_wcaps_type(caps);

		if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL))
			continue;
		adc_nids[nums] = nid;
		cap_nids[nums] = nid;
		src = nid;
		for (;;) {
			int n;
			type = get_wcaps_type(get_wcaps(codec, src));
			if (type == AC_WID_PIN)
				break;
			if (type == AC_WID_AUD_SEL) {
				cap_nids[nums] = src;
				break;
			}
			n = snd_hda_get_conn_list(codec, src, &list);
			if (n > 1) {
				cap_nids[nums] = src;
				break;
			} else if (n != 1)
				break;
			src = *list;
		}
		if (++nums >= max_nums)
			break;
	}
	spec->adc_nids = spec->private_adc_nids;
	spec->capsrc_nids = spec->private_capsrc_nids;
	spec->num_adc_nids = nums;
	return nums;
}

/* create playback/capture controls for input pins */
static int alc_auto_create_input_ctls(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	const struct auto_pin_cfg *cfg = &spec->autocfg;
	hda_nid_t mixer = spec->mixer_nid;
	struct hda_input_mux *imux = &spec->private_imux[0];
	int num_adcs;
	int i, c, err, idx, type_idx = 0;
	const char *prev_label = NULL;

	num_adcs = alc_auto_fill_adc_caps(codec);
	if (num_adcs < 0)
		return 0;

	for (i = 0; i < cfg->num_inputs; i++) {
		hda_nid_t pin;
		const char *label;

		pin = cfg->inputs[i].pin;
		if (!alc_is_input_pin(codec, pin))
			continue;

		label = hda_get_autocfg_input_label(codec, cfg, i);
		if (spec->shared_mic_hp && !strcmp(label, "Misc"))
			label = "Headphone Mic";
		if (prev_label && !strcmp(label, prev_label))
			type_idx++;
		else
			type_idx = 0;
		prev_label = label;

		if (mixer) {
			idx = get_connection_index(codec, mixer, pin);
			if (idx >= 0) {
				err = new_analog_input(spec, pin,
						       label, type_idx,
						       idx, mixer);
				if (err < 0)
					return err;
			}
		}

		for (c = 0; c < num_adcs; c++) {
			hda_nid_t cap = get_capsrc(spec, c);
			idx = get_connection_index(codec, cap, pin);
			if (idx >= 0) {
				spec->imux_pins[imux->num_items] = pin;
				snd_hda_add_imux_item(imux, label, idx, NULL);
				break;
			}
		}
	}

	spec->num_mux_defs = 1;
	spec->input_mux = imux;

	return 0;
}

/* create a shared input with the headphone out */
static int alc_auto_create_shared_input(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	unsigned int defcfg;
	hda_nid_t nid;

	/* only one internal input pin? */
	if (cfg->num_inputs != 1)
		return 0;
	defcfg = snd_hda_codec_get_pincfg(codec, cfg->inputs[0].pin);
	if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT)
		return 0;

	if (cfg->hp_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
		nid = cfg->hp_pins[0]; /* OK, we have a single HP-out */
	else if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_HP_OUT)
		nid = cfg->line_out_pins[0]; /* OK, we have a single line-out */
	else
		return 0; /* both not available */

	if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_IN))
		return 0; /* no input */

	cfg->inputs[1].pin = nid;
	cfg->inputs[1].type = AUTO_PIN_MIC;
	cfg->num_inputs = 2;
	spec->shared_mic_hp = 1;
	snd_printdd("realtek: Enable shared I/O jack on NID 0x%x\n", nid);
	return 0;
}

static void alc_set_pin_output(struct hda_codec *codec, hda_nid_t nid,
			       unsigned int pin_type)
{
	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
			    pin_type);
	/* unmute pin */
	if (nid_has_mute(codec, nid, HDA_OUTPUT))
		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
			    AMP_OUT_UNMUTE);
}

static int get_pin_type(int line_out_type)
{
	if (line_out_type == AUTO_PIN_HP_OUT)
		return PIN_HP;
	else
		return PIN_OUT;
}

static void alc_auto_init_analog_input(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	int i;

	for (i = 0; i < cfg->num_inputs; i++) {
		hda_nid_t nid = cfg->inputs[i].pin;
		if (alc_is_input_pin(codec, nid)) {
			alc_set_input_pin(codec, nid, cfg->inputs[i].type);
			if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
				snd_hda_codec_write(codec, nid, 0,
						    AC_VERB_SET_AMP_GAIN_MUTE,
						    AMP_OUT_MUTE);
		}
	}

	/* mute all loopback inputs */
	if (spec->mixer_nid) {
		int nums = snd_hda_get_conn_list(codec, spec->mixer_nid, NULL);
		for (i = 0; i < nums; i++)
			snd_hda_codec_write(codec, spec->mixer_nid, 0,
					    AC_VERB_SET_AMP_GAIN_MUTE,
					    AMP_IN_MUTE(i));
	}
}

/* convert from MIX nid to DAC */
static hda_nid_t alc_auto_mix_to_dac(struct hda_codec *codec, hda_nid_t nid)
{
	hda_nid_t list[5];
	int i, num;

	if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_AUD_OUT)
		return nid;
	num = snd_hda_get_connections(codec, nid, list, ARRAY_SIZE(list));
	for (i = 0; i < num; i++) {
		if (get_wcaps_type(get_wcaps(codec, list[i])) == AC_WID_AUD_OUT)
			return list[i];
	}
	return 0;
}

/* go down to the selector widget before the mixer */
static hda_nid_t alc_go_down_to_selector(struct hda_codec *codec, hda_nid_t pin)
{
	hda_nid_t srcs[5];
	int num = snd_hda_get_connections(codec, pin, srcs,
					  ARRAY_SIZE(srcs));
	if (num != 1 ||
	    get_wcaps_type(get_wcaps(codec, srcs[0])) != AC_WID_AUD_SEL)
		return pin;
	return srcs[0];
}

/* get MIX nid connected to the given pin targeted to DAC */
static hda_nid_t alc_auto_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,
				   hda_nid_t dac)
{
	hda_nid_t mix[5];
	int i, num;

	pin = alc_go_down_to_selector(codec, pin);
	num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
	for (i = 0; i < num; i++) {
		if (alc_auto_mix_to_dac(codec, mix[i]) == dac)
			return mix[i];
	}
	return 0;
}

/* select the connection from pin to DAC if needed */
static int alc_auto_select_dac(struct hda_codec *codec, hda_nid_t pin,
			       hda_nid_t dac)
{
	hda_nid_t mix[5];
	int i, num;

	pin = alc_go_down_to_selector(codec, pin);
	num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
	if (num < 2)
		return 0;
	for (i = 0; i < num; i++) {
		if (alc_auto_mix_to_dac(codec, mix[i]) == dac) {
			snd_hda_codec_update_cache(codec, pin, 0,
						   AC_VERB_SET_CONNECT_SEL, i);
			return 0;
		}
	}
	return 0;
}

/* look for an empty DAC slot */
static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t srcs[5];
	int i, num;

	pin = alc_go_down_to_selector(codec, pin);
	num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
	for (i = 0; i < num; i++) {
		hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]);
		if (!nid)
			continue;
		if (found_in_nid_list(nid, spec->multiout.dac_nids,
				      ARRAY_SIZE(spec->private_dac_nids)))
			continue;
		if (found_in_nid_list(nid, spec->multiout.hp_out_nid,
				      ARRAY_SIZE(spec->multiout.hp_out_nid)))
		    continue;
		if (found_in_nid_list(nid, spec->multiout.extra_out_nid,
				      ARRAY_SIZE(spec->multiout.extra_out_nid)))
		    continue;
		return nid;
	}
	return 0;
}

/* check whether the DAC is reachable from the pin */
static bool alc_auto_is_dac_reachable(struct hda_codec *codec,
				      hda_nid_t pin, hda_nid_t dac)
{
	hda_nid_t srcs[5];
	int i, num;

	pin = alc_go_down_to_selector(codec, pin);
	num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
	for (i = 0; i < num; i++) {
		hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]);
		if (nid == dac)
			return true;
	}
	return false;
}

static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin)
{
	hda_nid_t sel = alc_go_down_to_selector(codec, pin);
	if (snd_hda_get_conn_list(codec, sel, NULL) == 1)
		return alc_auto_look_for_dac(codec, pin);
	return 0;
}

/* return 0 if no possible DAC is found, 1 if one or more found */
static int alc_auto_fill_extra_dacs(struct hda_codec *codec, int num_outs,
				    const hda_nid_t *pins, hda_nid_t *dacs)
{
	int i;

	if (num_outs && !dacs[0]) {
		dacs[0] = alc_auto_look_for_dac(codec, pins[0]);
		if (!dacs[0])
			return 0;
	}

	for (i = 1; i < num_outs; i++)
		dacs[i] = get_dac_if_single(codec, pins[i]);
	for (i = 1; i < num_outs; i++) {
		if (!dacs[i])
			dacs[i] = alc_auto_look_for_dac(codec, pins[i]);
	}
	return 1;
}

static int alc_auto_fill_multi_ios(struct hda_codec *codec,
				   unsigned int location, int offset);
static hda_nid_t alc_look_for_out_vol_nid(struct hda_codec *codec,
					  hda_nid_t pin, hda_nid_t dac);

/* fill in the dac_nids table from the parsed pin configuration */
static int alc_auto_fill_dac_nids(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	unsigned int location, defcfg;
	int num_pins;
	bool redone = false;
	int i;

 again:
	/* set num_dacs once to full for alc_auto_look_for_dac() */
	spec->multiout.num_dacs = cfg->line_outs;
	spec->multiout.hp_out_nid[0] = 0;
	spec->multiout.extra_out_nid[0] = 0;
	memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids));
	spec->multiout.dac_nids = spec->private_dac_nids;
	spec->multi_ios = 0;

	/* fill hard-wired DACs first */
	if (!redone) {
		for (i = 0; i < cfg->line_outs; i++)
			spec->private_dac_nids[i] =
				get_dac_if_single(codec, cfg->line_out_pins[i]);
		if (cfg->hp_outs)
			spec->multiout.hp_out_nid[0] =
				get_dac_if_single(codec, cfg->hp_pins[0]);
		if (cfg->speaker_outs)
			spec->multiout.extra_out_nid[0] =
				get_dac_if_single(codec, cfg->speaker_pins[0]);
	}

	for (i = 0; i < cfg->line_outs; i++) {
		hda_nid_t pin = cfg->line_out_pins[i];
		if (spec->private_dac_nids[i])
			continue;
		spec->private_dac_nids[i] = alc_auto_look_for_dac(codec, pin);
		if (!spec->private_dac_nids[i] && !redone) {
			/* if we can't find primary DACs, re-probe without
			 * checking the hard-wired DACs
			 */
			redone = true;
			goto again;
		}
	}

	/* re-count num_dacs and squash invalid entries */
	spec->multiout.num_dacs = 0;
	for (i = 0; i < cfg->line_outs; i++) {
		if (spec->private_dac_nids[i])
			spec->multiout.num_dacs++;
		else {
			memmove(spec->private_dac_nids + i,
				spec->private_dac_nids + i + 1,
				sizeof(hda_nid_t) * (cfg->line_outs - i - 1));
			spec->private_dac_nids[cfg->line_outs - 1] = 0;
		}
	}

	if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
		/* try to fill multi-io first */
		defcfg = snd_hda_codec_get_pincfg(codec, cfg->line_out_pins[0]);
		location = get_defcfg_location(defcfg);

		num_pins = alc_auto_fill_multi_ios(codec, location, 0);
		if (num_pins > 0) {
			spec->multi_ios = num_pins;
			spec->ext_channel_count = 2;
			spec->multiout.num_dacs = num_pins + 1;
		}
	}

	if (cfg->line_out_type != AUTO_PIN_HP_OUT)
		alc_auto_fill_extra_dacs(codec, cfg->hp_outs, cfg->hp_pins,
				 spec->multiout.hp_out_nid);
	if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
		int err = alc_auto_fill_extra_dacs(codec, cfg->speaker_outs,
					cfg->speaker_pins,
					spec->multiout.extra_out_nid);
		/* if no speaker volume is assigned, try again as the primary
		 * output
		 */
		if (!err && cfg->speaker_outs > 0 &&
		    cfg->line_out_type == AUTO_PIN_HP_OUT) {
			cfg->hp_outs = cfg->line_outs;
			memcpy(cfg->hp_pins, cfg->line_out_pins,
			       sizeof(cfg->hp_pins));
			cfg->line_outs = cfg->speaker_outs;
			memcpy(cfg->line_out_pins, cfg->speaker_pins,
			       sizeof(cfg->speaker_pins));
			cfg->speaker_outs = 0;
			memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins));
			cfg->line_out_type = AUTO_PIN_SPEAKER_OUT;
			redone = false;
			goto again;
		}
	}

	if (!spec->multi_ios &&
	    cfg->line_out_type == AUTO_PIN_SPEAKER_OUT &&
	    cfg->hp_outs) {
		/* try multi-ios with HP + inputs */
		defcfg = snd_hda_codec_get_pincfg(codec, cfg->hp_pins[0]);
		location = get_defcfg_location(defcfg);

		num_pins = alc_auto_fill_multi_ios(codec, location, 1);
		if (num_pins > 0) {
			spec->multi_ios = num_pins;
			spec->ext_channel_count = 2;
			spec->multiout.num_dacs = num_pins + 1;
		}
	}

	if (cfg->line_out_pins[0])
		spec->vmaster_nid =
			alc_look_for_out_vol_nid(codec, cfg->line_out_pins[0],
						 spec->multiout.dac_nids[0]);
	return 0;
}

static inline unsigned int get_ctl_pos(unsigned int data)
{
	hda_nid_t nid = get_amp_nid_(data);
	unsigned int dir;
	if (snd_BUG_ON(nid >= MAX_VOL_NIDS))
		return 0;
	dir = get_amp_direction_(data);
	return (nid << 1) | dir;
}

#define is_ctl_used(bits, data) \
	test_bit(get_ctl_pos(data), bits)
#define mark_ctl_usage(bits, data) \
	set_bit(get_ctl_pos(data), bits)

static int alc_auto_add_vol_ctl(struct hda_codec *codec,
			      const char *pfx, int cidx,
			      hda_nid_t nid, unsigned int chs)
{
	struct alc_spec *spec = codec->spec;
	unsigned int val;
	if (!nid)
		return 0;
	val = HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT);
	if (is_ctl_used(spec->vol_ctls, val) && chs != 2) /* exclude LFE */
		return 0;
	mark_ctl_usage(spec->vol_ctls, val);
	return __add_pb_vol_ctrl(codec->spec, ALC_CTL_WIDGET_VOL, pfx, cidx,
				 val);
}

static int alc_auto_add_stereo_vol(struct hda_codec *codec,
				   const char *pfx, int cidx,
				   hda_nid_t nid)
{
	int chs = 1;
	if (get_wcaps(codec, nid) & AC_WCAP_STEREO)
		chs = 3;
	return alc_auto_add_vol_ctl(codec, pfx, cidx, nid, chs);
}

/* create a mute-switch for the given mixer widget;
 * if it has multiple sources (e.g. DAC and loopback), create a bind-mute
 */
static int alc_auto_add_sw_ctl(struct hda_codec *codec,
			     const char *pfx, int cidx,
			     hda_nid_t nid, unsigned int chs)
{
	struct alc_spec *spec = codec->spec;
	int wid_type;
	int type;
	unsigned long val;
	if (!nid)
		return 0;
	wid_type = get_wcaps_type(get_wcaps(codec, nid));
	if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT) {
		type = ALC_CTL_WIDGET_MUTE;
		val = HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT);
	} else if (snd_hda_get_conn_list(codec, nid, NULL) == 1) {
		type = ALC_CTL_WIDGET_MUTE;
		val = HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_INPUT);
	} else {
		type = ALC_CTL_BIND_MUTE;
		val = HDA_COMPOSE_AMP_VAL(nid, chs, 2, HDA_INPUT);
	}
	if (is_ctl_used(spec->sw_ctls, val) && chs != 2) /* exclude LFE */
		return 0;
	mark_ctl_usage(spec->sw_ctls, val);
	return __add_pb_sw_ctrl(codec->spec, type, pfx, cidx, val);
}

static int alc_auto_add_stereo_sw(struct hda_codec *codec, const char *pfx,
				  int cidx, hda_nid_t nid)
{
	int chs = 1;
	if (get_wcaps(codec, nid) & AC_WCAP_STEREO)
		chs = 3;
	return alc_auto_add_sw_ctl(codec, pfx, cidx, nid, chs);
}

static hda_nid_t alc_look_for_out_mute_nid(struct hda_codec *codec,
					   hda_nid_t pin, hda_nid_t dac)
{
	hda_nid_t mix = alc_auto_dac_to_mix(codec, pin, dac);
	if (nid_has_mute(codec, pin, HDA_OUTPUT))
		return pin;
	else if (mix && nid_has_mute(codec, mix, HDA_INPUT))
		return mix;
	else if (nid_has_mute(codec, dac, HDA_OUTPUT))
		return dac;
	return 0;
}

static hda_nid_t alc_look_for_out_vol_nid(struct hda_codec *codec,
					  hda_nid_t pin, hda_nid_t dac)
{
	hda_nid_t mix = alc_auto_dac_to_mix(codec, pin, dac);
	if (nid_has_volume(codec, dac, HDA_OUTPUT))
		return dac;
	else if (nid_has_volume(codec, mix, HDA_OUTPUT))
		return mix;
	else if (nid_has_volume(codec, pin, HDA_OUTPUT))
		return pin;
	return 0;
}

/* add playback controls from the parsed DAC table */
static int alc_auto_create_multi_out_ctls(struct hda_codec *codec,
					     const struct auto_pin_cfg *cfg)
{
	struct alc_spec *spec = codec->spec;
	int i, err, noutputs;

	noutputs = cfg->line_outs;
	if (spec->multi_ios > 0 && cfg->line_outs < 3)
		noutputs += spec->multi_ios;

	for (i = 0; i < noutputs; i++) {
		const char *name;
		int index;
		hda_nid_t dac, pin;
		hda_nid_t sw, vol;

		dac = spec->multiout.dac_nids[i];
		if (!dac)
			continue;
		if (i >= cfg->line_outs)
			pin = spec->multi_io[i - 1].pin;
		else
			pin = cfg->line_out_pins[i];

		sw = alc_look_for_out_mute_nid(codec, pin, dac);
		vol = alc_look_for_out_vol_nid(codec, pin, dac);
		name = alc_get_line_out_pfx(spec, i, true, &index);
		if (!name || !strcmp(name, "CLFE")) {
			/* Center/LFE */
			err = alc_auto_add_vol_ctl(codec, "Center", 0, vol, 1);
			if (err < 0)
				return err;
			err = alc_auto_add_vol_ctl(codec, "LFE", 0, vol, 2);
			if (err < 0)
				return err;
			err = alc_auto_add_sw_ctl(codec, "Center", 0, sw, 1);
			if (err < 0)
				return err;
			err = alc_auto_add_sw_ctl(codec, "LFE", 0, sw, 2);
			if (err < 0)
				return err;
		} else {
			err = alc_auto_add_stereo_vol(codec, name, index, vol);
			if (err < 0)
				return err;
			err = alc_auto_add_stereo_sw(codec, name, index, sw);
			if (err < 0)
				return err;
		}
	}
	return 0;
}

static int alc_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
				     hda_nid_t dac, const char *pfx,
				     int cidx)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t sw, vol;
	int err;

	if (!dac) {
		unsigned int val;
		/* the corresponding DAC is already occupied */
		if (!(get_wcaps(codec, pin) & AC_WCAP_OUT_AMP))
			return 0; /* no way */
		/* create a switch only */
		val = HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT);
		if (is_ctl_used(spec->sw_ctls, val))
			return 0; /* already created */
		mark_ctl_usage(spec->sw_ctls, val);
		return __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx, cidx, val);
	}

	sw = alc_look_for_out_mute_nid(codec, pin, dac);
	vol = alc_look_for_out_vol_nid(codec, pin, dac);
	err = alc_auto_add_stereo_vol(codec, pfx, cidx, vol);
	if (err < 0)
		return err;
	err = alc_auto_add_stereo_sw(codec, pfx, cidx, sw);
	if (err < 0)
		return err;
	return 0;
}

static struct hda_bind_ctls *new_bind_ctl(struct hda_codec *codec,
					  unsigned int nums,
					  struct hda_ctl_ops *ops)
{
	struct alc_spec *spec = codec->spec;
	struct hda_bind_ctls **ctlp, *ctl;
	snd_array_init(&spec->bind_ctls, sizeof(ctl), 8);
	ctlp = snd_array_new(&spec->bind_ctls);
	if (!ctlp)
		return NULL;
	ctl = kzalloc(sizeof(*ctl) + sizeof(long) * (nums + 1), GFP_KERNEL);
	*ctlp = ctl;
	if (ctl)
		ctl->ops = ops;
	return ctl;
}

/* add playback controls for speaker and HP outputs */
static int alc_auto_create_extra_outs(struct hda_codec *codec, int num_pins,
				      const hda_nid_t *pins,
				      const hda_nid_t *dacs,
				      const char *pfx)
{
	struct alc_spec *spec = codec->spec;
	struct hda_bind_ctls *ctl;
	char name[32];
	int i, n, err;

	if (!num_pins || !pins[0])
		return 0;

	if (num_pins == 1) {
		hda_nid_t dac = *dacs;
		if (!dac)
			dac = spec->multiout.dac_nids[0];
		return alc_auto_create_extra_out(codec, *pins, dac, pfx, 0);
	}

	if (dacs[num_pins - 1]) {
		/* OK, we have a multi-output system with individual volumes */
		for (i = 0; i < num_pins; i++) {
			if (num_pins >= 3) {
				snprintf(name, sizeof(name), "%s %s",
					 pfx, channel_name[i]);
				err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
								name, 0);
			} else {
				err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
								pfx, i);
			}
			if (err < 0)
				return err;
		}
		return 0;
	}

	/* Let's create a bind-controls */
	ctl = new_bind_ctl(codec, num_pins, &snd_hda_bind_sw);
	if (!ctl)
		return -ENOMEM;
	n = 0;
	for (i = 0; i < num_pins; i++) {
		if (get_wcaps(codec, pins[i]) & AC_WCAP_OUT_AMP)
			ctl->values[n++] =
				HDA_COMPOSE_AMP_VAL(pins[i], 3, 0, HDA_OUTPUT);
	}
	if (n) {
		snprintf(name, sizeof(name), "%s Playback Switch", pfx);
		err = add_control(spec, ALC_CTL_BIND_SW, name, 0, (long)ctl);
		if (err < 0)
			return err;
	}

	ctl = new_bind_ctl(codec, num_pins, &snd_hda_bind_vol);
	if (!ctl)
		return -ENOMEM;
	n = 0;
	for (i = 0; i < num_pins; i++) {
		hda_nid_t vol;
		if (!pins[i] || !dacs[i])
			continue;
		vol = alc_look_for_out_vol_nid(codec, pins[i], dacs[i]);
		if (vol)
			ctl->values[n++] =
				HDA_COMPOSE_AMP_VAL(vol, 3, 0, HDA_OUTPUT);
	}
	if (n) {
		snprintf(name, sizeof(name), "%s Playback Volume", pfx);
		err = add_control(spec, ALC_CTL_BIND_VOL, name, 0, (long)ctl);
		if (err < 0)
			return err;
	}
	return 0;
}

static int alc_auto_create_hp_out(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	return alc_auto_create_extra_outs(codec, spec->autocfg.hp_outs,
					  spec->autocfg.hp_pins,
					  spec->multiout.hp_out_nid,
					  "Headphone");
}

static int alc_auto_create_speaker_out(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	return alc_auto_create_extra_outs(codec, spec->autocfg.speaker_outs,
					  spec->autocfg.speaker_pins,
					  spec->multiout.extra_out_nid,
					  "Speaker");
}

static void alc_auto_set_output_and_unmute(struct hda_codec *codec,
					      hda_nid_t pin, int pin_type,
					      hda_nid_t dac)
{
	int i, num;
	hda_nid_t nid, mix = 0;
	hda_nid_t srcs[HDA_MAX_CONNECTIONS];

	alc_set_pin_output(codec, pin, pin_type);
	nid = alc_go_down_to_selector(codec, pin);
	num = snd_hda_get_connections(codec, nid, srcs, ARRAY_SIZE(srcs));
	for (i = 0; i < num; i++) {
		if (alc_auto_mix_to_dac(codec, srcs[i]) != dac)
			continue;
		mix = srcs[i];
		break;
	}
	if (!mix)
		return;

	/* need the manual connection? */
	if (num > 1)
		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, i);
	/* unmute mixer widget inputs */
	if (nid_has_mute(codec, mix, HDA_INPUT)) {
		snd_hda_codec_write(codec, mix, 0, AC_VERB_SET_AMP_GAIN_MUTE,
			    AMP_IN_UNMUTE(0));
		snd_hda_codec_write(codec, mix, 0, AC_VERB_SET_AMP_GAIN_MUTE,
			    AMP_IN_UNMUTE(1));
	}
	/* initialize volume */
	nid = alc_look_for_out_vol_nid(codec, pin, dac);
	if (nid)
		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
				    AMP_OUT_ZERO);

	/* unmute DAC if it's not assigned to a mixer */
	nid = alc_look_for_out_mute_nid(codec, pin, dac);
	if (nid == mix && nid_has_mute(codec, dac, HDA_OUTPUT))
		snd_hda_codec_write(codec, dac, 0, AC_VERB_SET_AMP_GAIN_MUTE,
				    AMP_OUT_ZERO);
}

static void alc_auto_init_multi_out(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int pin_type = get_pin_type(spec->autocfg.line_out_type);
	int i;

	for (i = 0; i <= HDA_SIDE; i++) {
		hda_nid_t nid = spec->autocfg.line_out_pins[i];
		if (nid)
			alc_auto_set_output_and_unmute(codec, nid, pin_type,
					spec->multiout.dac_nids[i]);
	}
}

static void alc_auto_init_extra_out(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int i;
	hda_nid_t pin, dac;

	for (i = 0; i < spec->autocfg.hp_outs; i++) {
		if (spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)
			break;
		pin = spec->autocfg.hp_pins[i];
		if (!pin)
			break;
		dac = spec->multiout.hp_out_nid[i];
		if (!dac) {
			if (i > 0 && spec->multiout.hp_out_nid[0])
				dac = spec->multiout.hp_out_nid[0];
			else
				dac = spec->multiout.dac_nids[0];
		}
		alc_auto_set_output_and_unmute(codec, pin, PIN_HP, dac);
	}
	for (i = 0; i < spec->autocfg.speaker_outs; i++) {
		if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
			break;
		pin = spec->autocfg.speaker_pins[i];
		if (!pin)
			break;
		dac = spec->multiout.extra_out_nid[i];
		if (!dac) {
			if (i > 0 && spec->multiout.extra_out_nid[0])
				dac = spec->multiout.extra_out_nid[0];
			else
				dac = spec->multiout.dac_nids[0];
		}
		alc_auto_set_output_and_unmute(codec, pin, PIN_OUT, dac);
	}
}

/*
 * multi-io helper
 */
static int alc_auto_fill_multi_ios(struct hda_codec *codec,
				   unsigned int location,
				   int offset)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	hda_nid_t prime_dac = spec->private_dac_nids[0];
	int type, i, dacs, num_pins = 0;

	dacs = spec->multiout.num_dacs;
	for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) {
		for (i = 0; i < cfg->num_inputs; i++) {
			hda_nid_t nid = cfg->inputs[i].pin;
			hda_nid_t dac = 0;
			unsigned int defcfg, caps;
			if (cfg->inputs[i].type != type)
				continue;
			defcfg = snd_hda_codec_get_pincfg(codec, nid);
			if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX)
				continue;
			if (location && get_defcfg_location(defcfg) != location)
				continue;
			caps = snd_hda_query_pin_caps(codec, nid);
			if (!(caps & AC_PINCAP_OUT))
				continue;
			if (offset && offset + num_pins < dacs) {
				dac = spec->private_dac_nids[offset + num_pins];
				if (!alc_auto_is_dac_reachable(codec, nid, dac))
					dac = 0;
			}
			if (!dac)
				dac = alc_auto_look_for_dac(codec, nid);
			if (!dac)
				continue;
			spec->multi_io[num_pins].pin = nid;
			spec->multi_io[num_pins].dac = dac;
			num_pins++;
			spec->private_dac_nids[spec->multiout.num_dacs++] = dac;
		}
	}
	spec->multiout.num_dacs = dacs;
	if (num_pins < 2) {
		/* clear up again */
		memset(spec->private_dac_nids + dacs, 0,
		       sizeof(hda_nid_t) * (AUTO_CFG_MAX_OUTS - dacs));
		spec->private_dac_nids[0] = prime_dac;
		return 0;
	}
	return num_pins;
}

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

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
	uinfo->count = 1;
	uinfo->value.enumerated.items = spec->multi_ios + 1;
	if (uinfo->value.enumerated.item > spec->multi_ios)
		uinfo->value.enumerated.item = spec->multi_ios;
	sprintf(uinfo->value.enumerated.name, "%dch",
		(uinfo->value.enumerated.item + 1) * 2);
	return 0;
}

static int alc_auto_ch_mode_get(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	ucontrol->value.enumerated.item[0] = (spec->ext_channel_count - 1) / 2;
	return 0;
}

static int alc_set_multi_io(struct hda_codec *codec, int idx, bool output)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t nid = spec->multi_io[idx].pin;

	if (!spec->multi_io[idx].ctl_in)
		spec->multi_io[idx].ctl_in =
			snd_hda_codec_read(codec, nid, 0,
					   AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
	if (output) {
		snd_hda_codec_update_cache(codec, nid, 0,
					   AC_VERB_SET_PIN_WIDGET_CONTROL,
					   PIN_OUT);
		if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
						 HDA_AMP_MUTE, 0);
		alc_auto_select_dac(codec, nid, spec->multi_io[idx].dac);
	} else {
		if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
						 HDA_AMP_MUTE, HDA_AMP_MUTE);
		snd_hda_codec_update_cache(codec, nid, 0,
					   AC_VERB_SET_PIN_WIDGET_CONTROL,
					   spec->multi_io[idx].ctl_in);
	}
	return 0;
}

static int alc_auto_ch_mode_put(struct snd_kcontrol *kcontrol,
				struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	int i, ch;

	ch = ucontrol->value.enumerated.item[0];
	if (ch < 0 || ch > spec->multi_ios)
		return -EINVAL;
	if (ch == (spec->ext_channel_count - 1) / 2)
		return 0;
	spec->ext_channel_count = (ch + 1) * 2;
	for (i = 0; i < spec->multi_ios; i++)
		alc_set_multi_io(codec, i, i < ch);
	spec->multiout.max_channels = spec->ext_channel_count;
	if (spec->need_dac_fix && !spec->const_channel_count)
		spec->multiout.num_dacs = spec->multiout.max_channels / 2;
	return 1;
}

static const struct snd_kcontrol_new alc_auto_channel_mode_enum = {
	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
	.name = "Channel Mode",
	.info = alc_auto_ch_mode_info,
	.get = alc_auto_ch_mode_get,
	.put = alc_auto_ch_mode_put,
};

static int alc_auto_add_multi_channel_mode(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;

	if (spec->multi_ios > 0) {
		struct snd_kcontrol_new *knew;

		knew = alc_kcontrol_new(spec);
		if (!knew)
			return -ENOMEM;
		*knew = alc_auto_channel_mode_enum;
		knew->name = kstrdup("Channel Mode", GFP_KERNEL);
		if (!knew->name)
			return -ENOMEM;
	}
	return 0;
}

/* filter out invalid adc_nids (and capsrc_nids) that don't give all
 * active input pins
 */
static void alc_remove_invalid_adc_nids(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	const struct hda_input_mux *imux;
	hda_nid_t adc_nids[ARRAY_SIZE(spec->private_adc_nids)];
	hda_nid_t capsrc_nids[ARRAY_SIZE(spec->private_adc_nids)];
	int i, n, nums;

	imux = spec->input_mux;
	if (!imux)
		return;
	if (spec->dyn_adc_switch)
		return;

	nums = 0;
	for (n = 0; n < spec->num_adc_nids; n++) {
		hda_nid_t cap = spec->private_capsrc_nids[n];
		int num_conns = snd_hda_get_conn_list(codec, cap, NULL);
		for (i = 0; i < imux->num_items; i++) {
			hda_nid_t pin = spec->imux_pins[i];
			if (pin) {
				if (get_connection_index(codec, cap, pin) < 0)
					break;
			} else if (num_conns <= imux->items[i].index)
				break;
		}
		if (i >= imux->num_items) {
			adc_nids[nums] = spec->private_adc_nids[n];
			capsrc_nids[nums++] = cap;
		}
	}
	if (!nums) {
		/* check whether ADC-switch is possible */
		if (!alc_check_dyn_adc_switch(codec)) {
			printk(KERN_WARNING "hda_codec: %s: no valid ADC found;"
			       " using fallback 0x%x\n",
			       codec->chip_name, spec->private_adc_nids[0]);
			spec->num_adc_nids = 1;
			spec->auto_mic = 0;
			return;
		}
	} else if (nums != spec->num_adc_nids) {
		memcpy(spec->private_adc_nids, adc_nids,
		       nums * sizeof(hda_nid_t));
		memcpy(spec->private_capsrc_nids, capsrc_nids,
		       nums * sizeof(hda_nid_t));
		spec->num_adc_nids = nums;
	}

	if (spec->auto_mic)
		alc_auto_mic_check_imux(codec); /* check auto-mic setups */
	else if (spec->input_mux->num_items == 1)
		spec->num_adc_nids = 1; /* reduce to a single ADC */
}

/*
 * initialize ADC paths
 */
static void alc_auto_init_adc(struct hda_codec *codec, int adc_idx)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t nid;

	nid = spec->adc_nids[adc_idx];
	/* mute ADC */
	if (nid_has_mute(codec, nid, HDA_INPUT)) {
		snd_hda_codec_write(codec, nid, 0,
				    AC_VERB_SET_AMP_GAIN_MUTE,
				    AMP_IN_MUTE(0));
		return;
	}
	if (!spec->capsrc_nids)
		return;
	nid = spec->capsrc_nids[adc_idx];
	if (nid_has_mute(codec, nid, HDA_OUTPUT))
		snd_hda_codec_write(codec, nid, 0,
				    AC_VERB_SET_AMP_GAIN_MUTE,
				    AMP_OUT_MUTE);
}

static void alc_auto_init_input_src(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int c, nums;

	for (c = 0; c < spec->num_adc_nids; c++)
		alc_auto_init_adc(codec, c);
	if (spec->dyn_adc_switch)
		nums = 1;
	else
		nums = spec->num_adc_nids;
	for (c = 0; c < nums; c++)
		alc_mux_select(codec, c, spec->cur_mux[c], true);
}

/* add mic boosts if needed */
static int alc_auto_add_mic_boost(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	int i, err;
	int type_idx = 0;
	hda_nid_t nid;
	const char *prev_label = NULL;

	for (i = 0; i < cfg->num_inputs; i++) {
		if (cfg->inputs[i].type > AUTO_PIN_MIC)
			break;
		nid = cfg->inputs[i].pin;
		if (get_wcaps(codec, nid) & AC_WCAP_IN_AMP) {
			const char *label;
			char boost_label[32];

			label = hda_get_autocfg_input_label(codec, cfg, i);
			if (spec->shared_mic_hp && !strcmp(label, "Misc"))
				label = "Headphone Mic";
			if (prev_label && !strcmp(label, prev_label))
				type_idx++;
			else
				type_idx = 0;
			prev_label = label;

			snprintf(boost_label, sizeof(boost_label),
				 "%s Boost Volume", label);
			err = add_control(spec, ALC_CTL_WIDGET_VOL,
					  boost_label, type_idx,
				  HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
			if (err < 0)
				return err;
		}
	}
	return 0;
}

/* select or unmute the given capsrc route */
static void select_or_unmute_capsrc(struct hda_codec *codec, hda_nid_t cap,
				    int idx)
{
	if (get_wcaps_type(get_wcaps(codec, cap)) == AC_WID_AUD_MIX) {
		snd_hda_codec_amp_stereo(codec, cap, HDA_INPUT, idx,
					 HDA_AMP_MUTE, 0);
	} else if (snd_hda_get_conn_list(codec, cap, NULL) > 1) {
		snd_hda_codec_write_cache(codec, cap, 0,
					  AC_VERB_SET_CONNECT_SEL, idx);
	}
}

/* set the default connection to that pin */
static int init_capsrc_for_pin(struct hda_codec *codec, hda_nid_t pin)
{
	struct alc_spec *spec = codec->spec;
	int i;

	if (!pin)
		return 0;
	for (i = 0; i < spec->num_adc_nids; i++) {
		hda_nid_t cap = get_capsrc(spec, i);
		int idx;

		idx = get_connection_index(codec, cap, pin);
		if (idx < 0)
			continue;
		select_or_unmute_capsrc(codec, cap, idx);
		return i; /* return the found index */
	}
	return -1; /* not found */
}

/* initialize some special cases for input sources */
static void alc_init_special_input_src(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int i;

	for (i = 0; i < spec->autocfg.num_inputs; i++)
		init_capsrc_for_pin(codec, spec->autocfg.inputs[i].pin);
}

/* assign appropriate capture mixers */
static void set_capture_mixer(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	static const struct snd_kcontrol_new *caps[2][3] = {
		{ alc_capture_mixer_nosrc1,
		  alc_capture_mixer_nosrc2,
		  alc_capture_mixer_nosrc3 },
		{ alc_capture_mixer1,
		  alc_capture_mixer2,
		  alc_capture_mixer3 },
	};

	/* check whether either of ADC or MUX has a volume control */
	if (!nid_has_volume(codec, spec->adc_nids[0], HDA_INPUT)) {
		if (!spec->capsrc_nids)
			return; /* no volume */
		if (!nid_has_volume(codec, spec->capsrc_nids[0], HDA_OUTPUT))
			return; /* no volume in capsrc, too */
		spec->vol_in_capsrc = 1;
	}

	if (spec->num_adc_nids > 0) {
		int mux = 0;
		int num_adcs = 0;

		if (spec->input_mux && spec->input_mux->num_items > 1)
			mux = 1;
		if (spec->auto_mic) {
			num_adcs = 1;
			mux = 0;
		} else if (spec->dyn_adc_switch)
			num_adcs = 1;
		if (!num_adcs) {
			if (spec->num_adc_nids > 3)
				spec->num_adc_nids = 3;
			else if (!spec->num_adc_nids)
				return;
			num_adcs = spec->num_adc_nids;
		}
		spec->cap_mixer = caps[mux][num_adcs - 1];
	}
}

/*
 * standard auto-parser initializations
 */
static void alc_auto_init_std(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	alc_auto_init_multi_out(codec);
	alc_auto_init_extra_out(codec);
	alc_auto_init_analog_input(codec);
	alc_auto_init_input_src(codec);
	alc_auto_init_digital(codec);
	if (spec->unsol_event)
		alc_inithook(codec);
}

/*
 * Digital-beep handlers
 */
#ifdef CONFIG_SND_HDA_INPUT_BEEP
#define set_beep_amp(spec, nid, idx, dir) \
	((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir))

static const struct snd_pci_quirk beep_white_list[] = {
	SND_PCI_QUIRK(0x1043, 0x829f, "ASUS", 1),
	SND_PCI_QUIRK(0x1043, 0x83ce, "EeePC", 1),
	SND_PCI_QUIRK(0x1043, 0x831a, "EeePC", 1),
	SND_PCI_QUIRK(0x1043, 0x834a, "EeePC", 1),
	SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
	{}
};

static inline int has_cdefine_beep(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	const struct snd_pci_quirk *q;
	q = snd_pci_quirk_lookup(codec->bus->pci, beep_white_list);
	if (q)
		return q->value;
	return spec->cdefine.enable_pcbeep;
}
#else
#define set_beep_amp(spec, nid, idx, dir) /* NOP */
#define has_cdefine_beep(codec)		0
#endif

/* parse the BIOS configuration and set up the alc_spec */
/* return 1 if successful, 0 if the proper config is not found,
 * or a negative error code
 */
static int alc_parse_auto_config(struct hda_codec *codec,
				 const hda_nid_t *ignore_nids,
				 const hda_nid_t *ssid_nids)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->autocfg;
	int err;

	err = snd_hda_parse_pin_defcfg(codec, cfg, ignore_nids,
				       spec->parse_flags);
	if (err < 0)
		return err;
	if (!cfg->line_outs) {
		if (cfg->dig_outs || cfg->dig_in_pin) {
			spec->multiout.max_channels = 2;
			spec->no_analog = 1;
			goto dig_only;
		}
		return 0; /* can't find valid BIOS pin config */
	}

	if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT &&
	    cfg->line_outs <= cfg->hp_outs) {
		/* use HP as primary out */
		cfg->speaker_outs = cfg->line_outs;
		memcpy(cfg->speaker_pins, cfg->line_out_pins,
		       sizeof(cfg->speaker_pins));
		cfg->line_outs = cfg->hp_outs;
		memcpy(cfg->line_out_pins, cfg->hp_pins, sizeof(cfg->hp_pins));
		cfg->hp_outs = 0;
		memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins));
		cfg->line_out_type = AUTO_PIN_HP_OUT;
	}

	err = alc_auto_fill_dac_nids(codec);
	if (err < 0)
		return err;
	err = alc_auto_add_multi_channel_mode(codec);
	if (err < 0)
		return err;
	err = alc_auto_create_multi_out_ctls(codec, cfg);
	if (err < 0)
		return err;
	err = alc_auto_create_hp_out(codec);
	if (err < 0)
		return err;
	err = alc_auto_create_speaker_out(codec);
	if (err < 0)
		return err;
	err = alc_auto_create_shared_input(codec);
	if (err < 0)
		return err;
	err = alc_auto_create_input_ctls(codec);
	if (err < 0)
		return err;

	spec->multiout.max_channels = spec->multiout.num_dacs * 2;

 dig_only:
	alc_auto_parse_digital(codec);

	if (!spec->no_analog)
		alc_remove_invalid_adc_nids(codec);

	if (ssid_nids)
		alc_ssid_check(codec, ssid_nids);

	if (!spec->no_analog) {
		alc_auto_check_switches(codec);
		err = alc_auto_add_mic_boost(codec);
		if (err < 0)
			return err;
	}

	if (spec->kctls.list)
		add_mixer(spec, spec->kctls.list);

	return 1;
}

static int alc880_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc880_ignore[] = { 0x1d, 0 };
	static const hda_nid_t alc880_ssids[] = { 0x15, 0x1b, 0x14, 0 }; 
	return alc_parse_auto_config(codec, alc880_ignore, alc880_ssids);
}

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

/*
 * ALC880 fix-ups
 */
enum {
	ALC880_FIXUP_GPIO2,
	ALC880_FIXUP_MEDION_RIM,
};

static const struct alc_fixup alc880_fixups[] = {
	[ALC880_FIXUP_GPIO2] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = alc_gpio2_init_verbs,
	},
	[ALC880_FIXUP_MEDION_RIM] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF,  0x3060 },
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_GPIO2,
	},
};

static const struct snd_pci_quirk alc880_fixup_tbl[] = {
	SND_PCI_QUIRK(0x161f, 0x205d, "Medion Rim 2150", ALC880_FIXUP_MEDION_RIM),
	{}
};


/*
 * board setups
 */
#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
#define alc_board_config \
	snd_hda_check_board_config
#define alc_board_codec_sid_config \
	snd_hda_check_board_codec_sid_config
#include "alc_quirks.c"
#else
#define alc_board_config(codec, nums, models, tbl)	-1
#define alc_board_codec_sid_config(codec, nums, models, tbl)	-1
#define setup_preset(codec, x)	/* NOP */
#endif

/*
 * OK, here we have finally the patch for ALC880
 */
#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
#include "alc880_quirks.c"
#endif

static int patch_alc880(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int board_config;
	int err;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;

	spec->mixer_nid = 0x0b;
	spec->need_dac_fix = 1;

	board_config = alc_board_config(codec, ALC880_MODEL_LAST,
					alc880_models, alc880_cfg_tbl);
	if (board_config < 0) {
		printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
		       codec->chip_name);
		board_config = ALC_MODEL_AUTO;
	}

	if (board_config == ALC_MODEL_AUTO) {
		alc_pick_fixup(codec, NULL, alc880_fixup_tbl, alc880_fixups);
		alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
	}

	if (board_config == ALC_MODEL_AUTO) {
		/* automatic parse from the BIOS config */
		err = alc880_parse_auto_config(codec);
		if (err < 0)
			goto error;
#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
		else if (!err) {
			printk(KERN_INFO
			       "hda_codec: Cannot set up configuration "
			       "from BIOS.  Using 3-stack mode...\n");
			board_config = ALC880_3ST;
		}
#endif
	}

	if (board_config != ALC_MODEL_AUTO) {
		spec->vmaster_nid = 0x0c;
		setup_preset(codec, &alc880_presets[board_config]);
	}

	if (!spec->no_analog && !spec->adc_nids) {
		alc_auto_fill_adc_caps(codec);
		alc_rebuild_imux_for_auto_mic(codec);
		alc_remove_invalid_adc_nids(codec);
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	if (!spec->no_analog) {
		err = snd_hda_attach_beep_device(codec, 0x1);
		if (err < 0)
			goto error;
		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
	}

	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);

	codec->patch_ops = alc_patch_ops;
	if (board_config == ALC_MODEL_AUTO)
		spec->init_hook = alc_auto_init_std;
	else
		codec->patch_ops.build_controls = __alc_build_controls;
#ifdef CONFIG_SND_HDA_POWER_SAVE
	if (!spec->loopback.amplist)
		spec->loopback.amplist = alc880_loopbacks;
#endif

	return 0;

 error:
	alc_free(codec);
	return err;
}


/*
 * ALC260 support
 */
static int alc260_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc260_ignore[] = { 0x17, 0 };
	static const hda_nid_t alc260_ssids[] = { 0x10, 0x15, 0x0f, 0 };
	return alc_parse_auto_config(codec, alc260_ignore, alc260_ssids);
}

#ifdef CONFIG_SND_HDA_POWER_SAVE
static const struct hda_amp_list alc260_loopbacks[] = {
	{ 0x07, HDA_INPUT, 0 },
	{ 0x07, HDA_INPUT, 1 },
	{ 0x07, HDA_INPUT, 2 },
	{ 0x07, HDA_INPUT, 3 },
	{ 0x07, HDA_INPUT, 4 },
	{ } /* end */
};
#endif

/*
 * Pin config fixes
 */
enum {
	PINFIX_HP_DC5750,
};

static const struct alc_fixup alc260_fixups[] = {
	[PINFIX_HP_DC5750] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x11, 0x90130110 }, /* speaker */
			{ }
		}
	},
};

static const struct snd_pci_quirk alc260_fixup_tbl[] = {
	SND_PCI_QUIRK(0x103c, 0x280a, "HP dc5750", PINFIX_HP_DC5750),
	{}
};

/*
 */
#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
#include "alc260_quirks.c"
#endif

static int patch_alc260(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err, board_config;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;

	spec->mixer_nid = 0x07;

	board_config = alc_board_config(codec, ALC260_MODEL_LAST,
					alc260_models, alc260_cfg_tbl);
	if (board_config < 0) {
		snd_printd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
			   codec->chip_name);
		board_config = ALC_MODEL_AUTO;
	}

	if (board_config == ALC_MODEL_AUTO) {
		alc_pick_fixup(codec, NULL, alc260_fixup_tbl, alc260_fixups);
		alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
	}

	if (board_config == ALC_MODEL_AUTO) {
		/* automatic parse from the BIOS config */
		err = alc260_parse_auto_config(codec);
		if (err < 0)
			goto error;
#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
		else if (!err) {
			printk(KERN_INFO
			       "hda_codec: Cannot set up configuration "
			       "from BIOS.  Using base mode...\n");
			board_config = ALC260_BASIC;
		}
#endif
	}

	if (board_config != ALC_MODEL_AUTO) {
		setup_preset(codec, &alc260_presets[board_config]);
		spec->vmaster_nid = 0x08;
	}

	if (!spec->no_analog && !spec->adc_nids) {
		alc_auto_fill_adc_caps(codec);
		alc_rebuild_imux_for_auto_mic(codec);
		alc_remove_invalid_adc_nids(codec);
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	if (!spec->no_analog) {
		err = snd_hda_attach_beep_device(codec, 0x1);
		if (err < 0)
			goto error;
		set_beep_amp(spec, 0x07, 0x05, HDA_INPUT);
	}

	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);

	codec->patch_ops = alc_patch_ops;
	if (board_config == ALC_MODEL_AUTO)
		spec->init_hook = alc_auto_init_std;
	else
		codec->patch_ops.build_controls = __alc_build_controls;
	spec->shutup = alc_eapd_shutup;
#ifdef CONFIG_SND_HDA_POWER_SAVE
	if (!spec->loopback.amplist)
		spec->loopback.amplist = alc260_loopbacks;
#endif

	return 0;

 error:
	alc_free(codec);
	return err;
}


/*
 * ALC882/883/885/888/889 support
 *
 * ALC882 is almost identical with ALC880 but has cleaner and more flexible
 * configuration.  Each pin widget can choose any input DACs and a mixer.
 * Each ADC is connected from a mixer of all inputs.  This makes possible
 * 6-channel independent captures.
 *
 * In addition, an independent DAC for the multi-playback (not used in this
 * driver yet).
 */
#ifdef CONFIG_SND_HDA_POWER_SAVE
#define alc882_loopbacks	alc880_loopbacks
#endif

/*
 * Pin config fixes
 */
enum {
	ALC882_FIXUP_ABIT_AW9D_MAX,
	ALC882_FIXUP_LENOVO_Y530,
	ALC882_FIXUP_PB_M5210,
	ALC882_FIXUP_ACER_ASPIRE_7736,
	ALC882_FIXUP_ASUS_W90V,
	ALC889_FIXUP_VAIO_TT,
	ALC888_FIXUP_EEE1601,
	ALC882_FIXUP_EAPD,
	ALC883_FIXUP_EAPD,
	ALC883_FIXUP_ACER_EAPD,
	ALC882_FIXUP_GPIO3,
	ALC889_FIXUP_COEF,
	ALC882_FIXUP_ASUS_W2JC,
	ALC882_FIXUP_ACER_ASPIRE_4930G,
	ALC882_FIXUP_ACER_ASPIRE_8930G,
	ALC882_FIXUP_ASPIRE_8930G_VERBS,
	ALC885_FIXUP_MACPRO_GPIO,
	ALC889_FIXUP_DAC_ROUTE,
};

static void alc889_fixup_coef(struct hda_codec *codec,
			      const struct alc_fixup *fix, int action)
{
	if (action != ALC_FIXUP_ACT_INIT)
		return;
	alc889_coef_init(codec);
}

/* toggle speaker-output according to the hp-jack state */
static void alc882_gpio_mute(struct hda_codec *codec, int pin, int muted)
{
	unsigned int gpiostate, gpiomask, gpiodir;

	gpiostate = snd_hda_codec_read(codec, codec->afg, 0,
				       AC_VERB_GET_GPIO_DATA, 0);

	if (!muted)
		gpiostate |= (1 << pin);
	else
		gpiostate &= ~(1 << pin);

	gpiomask = snd_hda_codec_read(codec, codec->afg, 0,
				      AC_VERB_GET_GPIO_MASK, 0);
	gpiomask |= (1 << pin);

	gpiodir = snd_hda_codec_read(codec, codec->afg, 0,
				     AC_VERB_GET_GPIO_DIRECTION, 0);
	gpiodir |= (1 << pin);


	snd_hda_codec_write(codec, codec->afg, 0,
			    AC_VERB_SET_GPIO_MASK, gpiomask);
	snd_hda_codec_write(codec, codec->afg, 0,
			    AC_VERB_SET_GPIO_DIRECTION, gpiodir);

	msleep(1);

	snd_hda_codec_write(codec, codec->afg, 0,
			    AC_VERB_SET_GPIO_DATA, gpiostate);
}

/* set up GPIO at initialization */
static void alc885_fixup_macpro_gpio(struct hda_codec *codec,
				     const struct alc_fixup *fix, int action)
{
	if (action != ALC_FIXUP_ACT_INIT)
		return;
	alc882_gpio_mute(codec, 0, 0);
	alc882_gpio_mute(codec, 1, 0);
}

/* Fix the connection of some pins for ALC889:
 * At least, Acer Aspire 5935 shows the connections to DAC3/4 don't
 * work correctly (bko#42740)
 */
static void alc889_fixup_dac_route(struct hda_codec *codec,
				   const struct alc_fixup *fix, int action)
{
	if (action == ALC_FIXUP_ACT_PRE_PROBE) {
		/* fake the connections during parsing the tree */
		hda_nid_t conn1[2] = { 0x0c, 0x0d };
		hda_nid_t conn2[2] = { 0x0e, 0x0f };
		snd_hda_override_conn_list(codec, 0x14, 2, conn1);
		snd_hda_override_conn_list(codec, 0x15, 2, conn1);
		snd_hda_override_conn_list(codec, 0x18, 2, conn2);
		snd_hda_override_conn_list(codec, 0x1a, 2, conn2);
	} else if (action == ALC_FIXUP_ACT_PROBE) {
		/* restore the connections */
		hda_nid_t conn[5] = { 0x0c, 0x0d, 0x0e, 0x0f, 0x26 };
		snd_hda_override_conn_list(codec, 0x14, 5, conn);
		snd_hda_override_conn_list(codec, 0x15, 5, conn);
		snd_hda_override_conn_list(codec, 0x18, 5, conn);
		snd_hda_override_conn_list(codec, 0x1a, 5, conn);
	}
}

static const struct alc_fixup alc882_fixups[] = {
	[ALC882_FIXUP_ABIT_AW9D_MAX] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x15, 0x01080104 }, /* side */
			{ 0x16, 0x01011012 }, /* rear */
			{ 0x17, 0x01016011 }, /* clfe */
			{ }
		}
	},
	[ALC882_FIXUP_LENOVO_Y530] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x15, 0x99130112 }, /* rear int speakers */
			{ 0x16, 0x99130111 }, /* subwoofer */
			{ }
		}
	},
	[ALC882_FIXUP_PB_M5210] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50 },
			{}
		}
	},
	[ALC882_FIXUP_ACER_ASPIRE_7736] = {
		.type = ALC_FIXUP_SKU,
		.v.sku = ALC_FIXUP_SKU_IGNORE,
	},
	[ALC882_FIXUP_ASUS_W90V] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x16, 0x99130110 }, /* fix sequence for CLFE */
			{ }
		}
	},
	[ALC889_FIXUP_VAIO_TT] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x17, 0x90170111 }, /* hidden surround speaker */
			{ }
		}
	},
	[ALC888_FIXUP_EEE1601] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x0b },
			{ 0x20, AC_VERB_SET_PROC_COEF,  0x0838 },
			{ }
		}
	},
	[ALC882_FIXUP_EAPD] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			/* change to EAPD mode */
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x3060 },
			{ }
		}
	},
	[ALC883_FIXUP_EAPD] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			/* change to EAPD mode */
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x3070 },
			{ }
		}
	},
	[ALC883_FIXUP_ACER_EAPD] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			/* eanable EAPD on Acer laptops */
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x3050 },
			{ }
		}
	},
	[ALC882_FIXUP_GPIO3] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = alc_gpio3_init_verbs,
	},
	[ALC882_FIXUP_ASUS_W2JC] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = alc_gpio1_init_verbs,
		.chained = true,
		.chain_id = ALC882_FIXUP_EAPD,
	},
	[ALC889_FIXUP_COEF] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc889_fixup_coef,
	},
	[ALC882_FIXUP_ACER_ASPIRE_4930G] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x16, 0x99130111 }, /* CLFE speaker */
			{ 0x17, 0x99130112 }, /* surround speaker */
			{ }
		}
	},
	[ALC882_FIXUP_ACER_ASPIRE_8930G] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x16, 0x99130111 }, /* CLFE speaker */
			{ 0x1b, 0x99130112 }, /* surround speaker */
			{ }
		},
		.chained = true,
		.chain_id = ALC882_FIXUP_ASPIRE_8930G_VERBS,
	},
	[ALC882_FIXUP_ASPIRE_8930G_VERBS] = {
		/* additional init verbs for Acer Aspire 8930G */
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			/* Enable all DACs */
			/* DAC DISABLE/MUTE 1? */
			/*  setting bits 1-5 disables DAC nids 0x02-0x06
			 *  apparently. Init=0x38 */
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x03 },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x0000 },
			/* DAC DISABLE/MUTE 2? */
			/*  some bit here disables the other DACs.
			 *  Init=0x4900 */
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x08 },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x0000 },
			/* DMIC fix
			 * This laptop has a stereo digital microphone.
			 * The mics are only 1cm apart which makes the stereo
			 * useless. However, either the mic or the ALC889
			 * makes the signal become a difference/sum signal
			 * instead of standard stereo, which is annoying.
			 * So instead we flip this bit which makes the
			 * codec replicate the sum signal to both channels,
			 * turning it into a normal mono mic.
			 */
			/* DMIC_CONTROL? Init value = 0x0001 */
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x0b },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x0003 },
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x3050 },
			{ }
		}
	},
	[ALC885_FIXUP_MACPRO_GPIO] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc885_fixup_macpro_gpio,
	},
	[ALC889_FIXUP_DAC_ROUTE] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc889_fixup_dac_route,
	},
};

static const struct snd_pci_quirk alc882_fixup_tbl[] = {
	SND_PCI_QUIRK(0x1025, 0x006c, "Acer Aspire 9810", ALC883_FIXUP_ACER_EAPD),
	SND_PCI_QUIRK(0x1025, 0x0090, "Acer Aspire", ALC883_FIXUP_ACER_EAPD),
	SND_PCI_QUIRK(0x1025, 0x010a, "Acer Ferrari 5000", ALC883_FIXUP_ACER_EAPD),
	SND_PCI_QUIRK(0x1025, 0x0110, "Acer Aspire", ALC883_FIXUP_ACER_EAPD),
	SND_PCI_QUIRK(0x1025, 0x0112, "Acer Aspire 9303", ALC883_FIXUP_ACER_EAPD),
	SND_PCI_QUIRK(0x1025, 0x0121, "Acer Aspire 5920G", ALC883_FIXUP_ACER_EAPD),
	SND_PCI_QUIRK(0x1025, 0x013e, "Acer Aspire 4930G",
		      ALC882_FIXUP_ACER_ASPIRE_4930G),
	SND_PCI_QUIRK(0x1025, 0x013f, "Acer Aspire 5930G",
		      ALC882_FIXUP_ACER_ASPIRE_4930G),
	SND_PCI_QUIRK(0x1025, 0x0145, "Acer Aspire 8930G",
		      ALC882_FIXUP_ACER_ASPIRE_8930G),
	SND_PCI_QUIRK(0x1025, 0x0146, "Acer Aspire 6935G",
		      ALC882_FIXUP_ACER_ASPIRE_8930G),
	SND_PCI_QUIRK(0x1025, 0x015e, "Acer Aspire 6930G",
		      ALC882_FIXUP_ACER_ASPIRE_4930G),
	SND_PCI_QUIRK(0x1025, 0x0166, "Acer Aspire 6530G",
		      ALC882_FIXUP_ACER_ASPIRE_4930G),
	SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
		      ALC882_FIXUP_ACER_ASPIRE_4930G),
	SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210),
	SND_PCI_QUIRK(0x1025, 0x0259, "Acer Aspire 5935", ALC889_FIXUP_DAC_ROUTE),
	SND_PCI_QUIRK(0x1025, 0x0296, "Acer Aspire 7736z", ALC882_FIXUP_ACER_ASPIRE_7736),
	SND_PCI_QUIRK(0x1043, 0x13c2, "Asus A7M", ALC882_FIXUP_EAPD),
	SND_PCI_QUIRK(0x1043, 0x1873, "ASUS W90V", ALC882_FIXUP_ASUS_W90V),
	SND_PCI_QUIRK(0x1043, 0x1971, "Asus W2JC", ALC882_FIXUP_ASUS_W2JC),
	SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_FIXUP_EEE1601),
	SND_PCI_QUIRK(0x104d, 0x9047, "Sony Vaio TT", ALC889_FIXUP_VAIO_TT),

	/* All Apple entries are in codec SSIDs */
	SND_PCI_QUIRK(0x106b, 0x0c00, "Mac Pro", ALC885_FIXUP_MACPRO_GPIO),
	SND_PCI_QUIRK(0x106b, 0x1000, "iMac 24", ALC885_FIXUP_MACPRO_GPIO),
	SND_PCI_QUIRK(0x106b, 0x2800, "AppleTV", ALC885_FIXUP_MACPRO_GPIO),
	SND_PCI_QUIRK(0x106b, 0x3200, "iMac 7,1 Aluminum", ALC882_FIXUP_EAPD),
	SND_PCI_QUIRK(0x106b, 0x3e00, "iMac 24 Aluminum", ALC885_FIXUP_MACPRO_GPIO),

	SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD),
	SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
	SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
	SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
	SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),
	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", ALC882_FIXUP_LENOVO_Y530),
	SND_PCI_QUIRK(0x8086, 0x0022, "DX58SO", ALC889_FIXUP_COEF),
	{}
};

/*
 * BIOS auto configuration
 */
/* almost identical with ALC880 parser... */
static int alc882_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc882_ignore[] = { 0x1d, 0 };
	static const hda_nid_t alc882_ssids[] = { 0x15, 0x1b, 0x14, 0 };
	return alc_parse_auto_config(codec, alc882_ignore, alc882_ssids);
}

/*
 */
#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
#include "alc882_quirks.c"
#endif

static int patch_alc882(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err, board_config;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;

	spec->mixer_nid = 0x0b;

	switch (codec->vendor_id) {
	case 0x10ec0882:
	case 0x10ec0885:
		break;
	default:
		/* ALC883 and variants */
		alc_fix_pll_init(codec, 0x20, 0x0a, 10);
		break;
	}

	err = alc_codec_rename_from_preset(codec);
	if (err < 0)
		goto error;

	board_config = alc_board_config(codec, ALC882_MODEL_LAST,
					alc882_models, NULL);
	if (board_config < 0)
		board_config = alc_board_codec_sid_config(codec,
			ALC882_MODEL_LAST, alc882_models, alc882_ssid_cfg_tbl);

	if (board_config < 0) {
		printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
		       codec->chip_name);
		board_config = ALC_MODEL_AUTO;
	}

	if (board_config == ALC_MODEL_AUTO) {
		alc_pick_fixup(codec, NULL, alc882_fixup_tbl, alc882_fixups);
		alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
	}

	alc_auto_parse_customize_define(codec);

	if (board_config == ALC_MODEL_AUTO) {
		/* automatic parse from the BIOS config */
		err = alc882_parse_auto_config(codec);
		if (err < 0)
			goto error;
	}

	if (board_config != ALC_MODEL_AUTO) {
		setup_preset(codec, &alc882_presets[board_config]);
		spec->vmaster_nid = 0x0c;
	}

	if (!spec->no_analog && !spec->adc_nids) {
		alc_auto_fill_adc_caps(codec);
		alc_rebuild_imux_for_auto_mic(codec);
		alc_remove_invalid_adc_nids(codec);
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	if (!spec->no_analog && has_cdefine_beep(codec)) {
		err = snd_hda_attach_beep_device(codec, 0x1);
		if (err < 0)
			goto error;
		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
	}

	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);

	codec->patch_ops = alc_patch_ops;
	if (board_config == ALC_MODEL_AUTO)
		spec->init_hook = alc_auto_init_std;
	else
		codec->patch_ops.build_controls = __alc_build_controls;

#ifdef CONFIG_SND_HDA_POWER_SAVE
	if (!spec->loopback.amplist)
		spec->loopback.amplist = alc882_loopbacks;
#endif

	return 0;

 error:
	alc_free(codec);
	return err;
}


/*
 * ALC262 support
 */
static int alc262_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc262_ignore[] = { 0x1d, 0 };
	static const hda_nid_t alc262_ssids[] = { 0x15, 0x1b, 0x14, 0 };
	return alc_parse_auto_config(codec, alc262_ignore, alc262_ssids);
}

/*
 * Pin config fixes
 */
enum {
	ALC262_FIXUP_FSC_H270,
	ALC262_FIXUP_HP_Z200,
	ALC262_FIXUP_TYAN,
	ALC262_FIXUP_LENOVO_3000,
	ALC262_FIXUP_BENQ,
	ALC262_FIXUP_BENQ_T31,
};

static const struct alc_fixup alc262_fixups[] = {
	[ALC262_FIXUP_FSC_H270] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x15, 0x0221142f }, /* front HP */
			{ 0x1b, 0x0121141f }, /* rear HP */
			{ }
		}
	},
	[ALC262_FIXUP_HP_Z200] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x16, 0x99130120 }, /* internal speaker */
			{ }
		}
	},
	[ALC262_FIXUP_TYAN] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x1993e1f0 }, /* int AUX */
			{ }
		}
	},
	[ALC262_FIXUP_LENOVO_3000] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50 },
			{}
		},
		.chained = true,
		.chain_id = ALC262_FIXUP_BENQ,
	},
	[ALC262_FIXUP_BENQ] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x3070 },
			{}
		}
	},
	[ALC262_FIXUP_BENQ_T31] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x3050 },
			{}
		}
	},
};

static const struct snd_pci_quirk alc262_fixup_tbl[] = {
	SND_PCI_QUIRK(0x103c, 0x170b, "HP Z200", ALC262_FIXUP_HP_Z200),
	SND_PCI_QUIRK(0x10cf, 0x1397, "Fujitsu", ALC262_FIXUP_BENQ),
	SND_PCI_QUIRK(0x10cf, 0x142d, "Fujitsu Lifebook E8410", ALC262_FIXUP_BENQ),
	SND_PCI_QUIRK(0x10f1, 0x2915, "Tyan Thunder n6650W", ALC262_FIXUP_TYAN),
	SND_PCI_QUIRK(0x1734, 0x1147, "FSC Celsius H270", ALC262_FIXUP_FSC_H270),
	SND_PCI_QUIRK(0x17aa, 0x384e, "Lenovo 3000", ALC262_FIXUP_LENOVO_3000),
	SND_PCI_QUIRK(0x17ff, 0x0560, "Benq ED8", ALC262_FIXUP_BENQ),
	SND_PCI_QUIRK(0x17ff, 0x058d, "Benq T31-16", ALC262_FIXUP_BENQ_T31),
	{}
};


#ifdef CONFIG_SND_HDA_POWER_SAVE
#define alc262_loopbacks	alc880_loopbacks
#endif

/*
 */
static int patch_alc262(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;

	spec->mixer_nid = 0x0b;

#if 0
	/* pshou 07/11/05  set a zero PCM sample to DAC when FIFO is
	 * under-run
	 */
	{
	int tmp;
	snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_COEF_INDEX, 7);
	tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
	snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_COEF_INDEX, 7);
	snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_PROC_COEF, tmp | 0x80);
	}
#endif
	alc_auto_parse_customize_define(codec);

	alc_fix_pll_init(codec, 0x20, 0x0a, 10);

	alc_pick_fixup(codec, NULL, alc262_fixup_tbl, alc262_fixups);
	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);

	/* automatic parse from the BIOS config */
	err = alc262_parse_auto_config(codec);
	if (err < 0)
		goto error;

	if (!spec->no_analog && !spec->adc_nids) {
		alc_auto_fill_adc_caps(codec);
		alc_rebuild_imux_for_auto_mic(codec);
		alc_remove_invalid_adc_nids(codec);
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	if (!spec->no_analog && has_cdefine_beep(codec)) {
		err = snd_hda_attach_beep_device(codec, 0x1);
		if (err < 0)
			goto error;
		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
	}

	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);

	codec->patch_ops = alc_patch_ops;
	spec->init_hook = alc_auto_init_std;
	spec->shutup = alc_eapd_shutup;

#ifdef CONFIG_SND_HDA_POWER_SAVE
	if (!spec->loopback.amplist)
		spec->loopback.amplist = alc262_loopbacks;
#endif

	return 0;

 error:
	alc_free(codec);
	return err;
}

/*
 *  ALC268
 */
/* bind Beep switches of both NID 0x0f and 0x10 */
static const struct hda_bind_ctls alc268_bind_beep_sw = {
	.ops = &snd_hda_bind_sw,
	.values = {
		HDA_COMPOSE_AMP_VAL(0x0f, 3, 1, HDA_INPUT),
		HDA_COMPOSE_AMP_VAL(0x10, 3, 1, HDA_INPUT),
		0
	},
};

static const struct snd_kcontrol_new alc268_beep_mixer[] = {
	HDA_CODEC_VOLUME("Beep Playback Volume", 0x1d, 0x0, HDA_INPUT),
	HDA_BIND_SW("Beep Playback Switch", &alc268_bind_beep_sw),
	{ }
};

/* set PCBEEP vol = 0, mute connections */
static const struct hda_verb alc268_beep_init_verbs[] = {
	{0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
	{0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
	{ }
};

/*
 * BIOS auto configuration
 */
static int alc268_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc268_ssids[] = { 0x15, 0x1b, 0x14, 0 };
	struct alc_spec *spec = codec->spec;
	int err = alc_parse_auto_config(codec, NULL, alc268_ssids);
	if (err > 0) {
		if (!spec->no_analog && spec->autocfg.speaker_pins[0] != 0x1d) {
			add_mixer(spec, alc268_beep_mixer);
			add_verb(spec, alc268_beep_init_verbs);
		}
	}
	return err;
}

/*
 */
static int patch_alc268(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int i, has_beep, err;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;

	/* ALC268 has no aa-loopback mixer */

	/* automatic parse from the BIOS config */
	err = alc268_parse_auto_config(codec);
	if (err < 0)
		goto error;

	has_beep = 0;
	for (i = 0; i < spec->num_mixers; i++) {
		if (spec->mixers[i] == alc268_beep_mixer) {
			has_beep = 1;
			break;
		}
	}

	if (has_beep) {
		err = snd_hda_attach_beep_device(codec, 0x1);
		if (err < 0)
			goto error;
		if (!query_amp_caps(codec, 0x1d, HDA_INPUT))
			/* override the amp caps for beep generator */
			snd_hda_override_amp_caps(codec, 0x1d, HDA_INPUT,
					  (0x0c << AC_AMPCAP_OFFSET_SHIFT) |
					  (0x0c << AC_AMPCAP_NUM_STEPS_SHIFT) |
					  (0x07 << AC_AMPCAP_STEP_SIZE_SHIFT) |
					  (0 << AC_AMPCAP_MUTE_SHIFT));
	}

	if (!spec->no_analog && !spec->adc_nids) {
		alc_auto_fill_adc_caps(codec);
		alc_rebuild_imux_for_auto_mic(codec);
		alc_remove_invalid_adc_nids(codec);
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	codec->patch_ops = alc_patch_ops;
	spec->init_hook = alc_auto_init_std;
	spec->shutup = alc_eapd_shutup;

	return 0;

 error:
	alc_free(codec);
	return err;
}

/*
 * ALC269
 */
#ifdef CONFIG_SND_HDA_POWER_SAVE
#define alc269_loopbacks	alc880_loopbacks
#endif

static const struct hda_pcm_stream alc269_44k_pcm_analog_playback = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 8,
	.rates = SNDRV_PCM_RATE_44100, /* fixed rate */
	/* NID is set in alc_build_pcms */
	.ops = {
		.open = alc_playback_pcm_open,
		.prepare = alc_playback_pcm_prepare,
		.cleanup = alc_playback_pcm_cleanup
	},
};

static const struct hda_pcm_stream alc269_44k_pcm_analog_capture = {
	.substreams = 1,
	.channels_min = 2,
	.channels_max = 2,
	.rates = SNDRV_PCM_RATE_44100, /* fixed rate */
	/* NID is set in alc_build_pcms */
};

#ifdef CONFIG_SND_HDA_POWER_SAVE
static int alc269_mic2_for_mute_led(struct hda_codec *codec)
{
	switch (codec->subsystem_id) {
	case 0x103c1586:
		return 1;
	}
	return 0;
}

static int alc269_mic2_mute_check_ps(struct hda_codec *codec, hda_nid_t nid)
{
	/* update mute-LED according to the speaker mute state */
	if (nid == 0x01 || nid == 0x14) {
		int pinval;
		if (snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0) &
		    HDA_AMP_MUTE)
			pinval = 0x24;
		else
			pinval = 0x20;
		/* mic2 vref pin is used for mute LED control */
		snd_hda_codec_update_cache(codec, 0x19, 0,
					   AC_VERB_SET_PIN_WIDGET_CONTROL,
					   pinval);
	}
	return alc_check_power_status(codec, nid);
}
#endif /* CONFIG_SND_HDA_POWER_SAVE */

/* different alc269-variants */
enum {
	ALC269_TYPE_ALC269VA,
	ALC269_TYPE_ALC269VB,
	ALC269_TYPE_ALC269VC,
};

/*
 * BIOS auto configuration
 */
static int alc269_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc269_ignore[] = { 0x1d, 0 };
	static const hda_nid_t alc269_ssids[] = { 0, 0x1b, 0x14, 0x21 };
	static const hda_nid_t alc269va_ssids[] = { 0x15, 0x1b, 0x14, 0 };
	struct alc_spec *spec = codec->spec;
	const hda_nid_t *ssids = spec->codec_variant == ALC269_TYPE_ALC269VA ?
		alc269va_ssids : alc269_ssids;

	return alc_parse_auto_config(codec, alc269_ignore, ssids);
}

static void alc269_toggle_power_output(struct hda_codec *codec, int power_up)
{
	int val = alc_read_coef_idx(codec, 0x04);
	if (power_up)
		val |= 1 << 11;
	else
		val &= ~(1 << 11);
	alc_write_coef_idx(codec, 0x04, val);
}

static void alc269_shutup(struct hda_codec *codec)
{
	if ((alc_get_coef0(codec) & 0x00ff) == 0x017)
		alc269_toggle_power_output(codec, 0);
	if ((alc_get_coef0(codec) & 0x00ff) == 0x018) {
		alc269_toggle_power_output(codec, 0);
		msleep(150);
	}
}

#ifdef CONFIG_PM
static int alc269_resume(struct hda_codec *codec)
{
	if ((alc_get_coef0(codec) & 0x00ff) == 0x018) {
		alc269_toggle_power_output(codec, 0);
		msleep(150);
	}

	codec->patch_ops.init(codec);

	if ((alc_get_coef0(codec) & 0x00ff) == 0x017) {
		alc269_toggle_power_output(codec, 1);
		msleep(200);
	}

	if ((alc_get_coef0(codec) & 0x00ff) == 0x018)
		alc269_toggle_power_output(codec, 1);

	snd_hda_codec_resume_amp(codec);
	snd_hda_codec_resume_cache(codec);
	hda_call_check_power_status(codec, 0x01);
	return 0;
}
#endif /* CONFIG_PM */

static void alc269_fixup_hweq(struct hda_codec *codec,
			       const struct alc_fixup *fix, int action)
{
	int coef;

	if (action != ALC_FIXUP_ACT_INIT)
		return;
	coef = alc_read_coef_idx(codec, 0x1e);
	alc_write_coef_idx(codec, 0x1e, coef | 0x80);
}

static void alc271_fixup_dmic(struct hda_codec *codec,
			      const struct alc_fixup *fix, int action)
{
	static const struct hda_verb verbs[] = {
		{0x20, AC_VERB_SET_COEF_INDEX, 0x0d},
		{0x20, AC_VERB_SET_PROC_COEF, 0x4000},
		{}
	};
	unsigned int cfg;

	if (strcmp(codec->chip_name, "ALC271X"))
		return;
	cfg = snd_hda_codec_get_pincfg(codec, 0x12);
	if (get_defcfg_connect(cfg) == AC_JACK_PORT_FIXED)
		snd_hda_sequence_write(codec, verbs);
}

static void alc269_fixup_pcm_44k(struct hda_codec *codec,
				 const struct alc_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;

	if (action != ALC_FIXUP_ACT_PROBE)
		return;

	/* Due to a hardware problem on Lenovo Ideadpad, we need to
	 * fix the sample rate of analog I/O to 44.1kHz
	 */
	spec->stream_analog_playback = &alc269_44k_pcm_analog_playback;
	spec->stream_analog_capture = &alc269_44k_pcm_analog_capture;
}

static void alc269_fixup_stereo_dmic(struct hda_codec *codec,
				     const struct alc_fixup *fix, int action)
{
	int coef;

	if (action != ALC_FIXUP_ACT_INIT)
		return;
	/* The digital-mic unit sends PDM (differential signal) instead of
	 * the standard PCM, thus you can't record a valid mono stream as is.
	 * Below is a workaround specific to ALC269 to control the dmic
	 * signal source as mono.
	 */
	coef = alc_read_coef_idx(codec, 0x07);
	alc_write_coef_idx(codec, 0x07, coef | 0x80);
}

static void alc269_quanta_automute(struct hda_codec *codec)
{
	update_outputs(codec);

	snd_hda_codec_write(codec, 0x20, 0,
			AC_VERB_SET_COEF_INDEX, 0x0c);
	snd_hda_codec_write(codec, 0x20, 0,
			AC_VERB_SET_PROC_COEF, 0x680);

	snd_hda_codec_write(codec, 0x20, 0,
			AC_VERB_SET_COEF_INDEX, 0x0c);
	snd_hda_codec_write(codec, 0x20, 0,
			AC_VERB_SET_PROC_COEF, 0x480);
}

static void alc269_fixup_quanta_mute(struct hda_codec *codec,
				     const struct alc_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action != ALC_FIXUP_ACT_PROBE)
		return;
	spec->automute_hook = alc269_quanta_automute;
}

enum {
	ALC269_FIXUP_SONY_VAIO,
	ALC275_FIXUP_SONY_VAIO_GPIO2,
	ALC269_FIXUP_DELL_M101Z,
	ALC269_FIXUP_SKU_IGNORE,
	ALC269_FIXUP_ASUS_G73JW,
	ALC269_FIXUP_LENOVO_EAPD,
	ALC275_FIXUP_SONY_HWEQ,
	ALC271_FIXUP_DMIC,
	ALC269_FIXUP_PCM_44K,
	ALC269_FIXUP_STEREO_DMIC,
	ALC269_FIXUP_QUANTA_MUTE,
	ALC269_FIXUP_LIFEBOOK,
	ALC269_FIXUP_AMIC,
	ALC269_FIXUP_DMIC,
	ALC269VB_FIXUP_AMIC,
	ALC269VB_FIXUP_DMIC,
};

static const struct alc_fixup alc269_fixups[] = {
	[ALC269_FIXUP_SONY_VAIO] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREFGRD},
			{}
		}
	},
	[ALC275_FIXUP_SONY_VAIO_GPIO2] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{0x01, AC_VERB_SET_GPIO_MASK, 0x04},
			{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x04},
			{0x01, AC_VERB_SET_GPIO_DATA, 0x00},
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_SONY_VAIO
	},
	[ALC269_FIXUP_DELL_M101Z] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			/* Enables internal speaker */
			{0x20, AC_VERB_SET_COEF_INDEX, 13},
			{0x20, AC_VERB_SET_PROC_COEF, 0x4040},
			{}
		}
	},
	[ALC269_FIXUP_SKU_IGNORE] = {
		.type = ALC_FIXUP_SKU,
		.v.sku = ALC_FIXUP_SKU_IGNORE,
	},
	[ALC269_FIXUP_ASUS_G73JW] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x17, 0x99130111 }, /* subwoofer */
			{ }
		}
	},
	[ALC269_FIXUP_LENOVO_EAPD] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{0x14, AC_VERB_SET_EAPD_BTLENABLE, 0},
			{}
		}
	},
	[ALC275_FIXUP_SONY_HWEQ] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc269_fixup_hweq,
		.chained = true,
		.chain_id = ALC275_FIXUP_SONY_VAIO_GPIO2
	},
	[ALC271_FIXUP_DMIC] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc271_fixup_dmic,
	},
	[ALC269_FIXUP_PCM_44K] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc269_fixup_pcm_44k,
	},
	[ALC269_FIXUP_STEREO_DMIC] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc269_fixup_stereo_dmic,
	},
	[ALC269_FIXUP_QUANTA_MUTE] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc269_fixup_quanta_mute,
	},
	[ALC269_FIXUP_LIFEBOOK] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x1a, 0x2101103f }, /* dock line-out */
			{ 0x1b, 0x23a11040 }, /* dock mic-in */
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_QUANTA_MUTE
	},
	[ALC269_FIXUP_AMIC] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x15, 0x0121401f }, /* HP out */
			{ 0x18, 0x01a19c20 }, /* mic */
			{ 0x19, 0x99a3092f }, /* int-mic */
			{ }
		},
	},
	[ALC269_FIXUP_DMIC] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x12, 0x99a3092f }, /* int-mic */
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x15, 0x0121401f }, /* HP out */
			{ 0x18, 0x01a19c20 }, /* mic */
			{ }
		},
	},
	[ALC269VB_FIXUP_AMIC] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x18, 0x01a19c20 }, /* mic */
			{ 0x19, 0x99a3092f }, /* int-mic */
			{ 0x21, 0x0121401f }, /* HP out */
			{ }
		},
	},
	[ALC269VB_FIXUP_DMIC] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x12, 0x99a3092f }, /* int-mic */
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x18, 0x01a19c20 }, /* mic */
			{ 0x21, 0x0121401f }, /* HP out */
			{ }
		},
	},
};

static const struct snd_pci_quirk alc269_fixup_tbl[] = {
	SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
	SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
	SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC),
	SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
	SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
	SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2),
	SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
	SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
	SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
	SND_PCI_QUIRK_VENDOR(0x1025, "Acer Aspire", ALC271_FIXUP_DMIC),
	SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
	SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE),
	SND_PCI_QUIRK(0x17aa, 0x215e, "Thinkpad L512", ALC269_FIXUP_SKU_IGNORE),
	SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
	SND_PCI_QUIRK(0x17aa, 0x21ca, "Thinkpad L412", ALC269_FIXUP_SKU_IGNORE),
	SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE),
	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_QUANTA_MUTE),
	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Lenovo Ideapd", ALC269_FIXUP_PCM_44K),
	SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),

#if 1
	/* Below is a quirk table taken from the old code.
	 * Basically the device should work as is without the fixup table.
	 * If BIOS doesn't give a proper info, enable the corresponding
	 * fixup entry.
	 */ 
	SND_PCI_QUIRK(0x1043, 0x8330, "ASUS Eeepc P703 P900A",
		      ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1013, "ASUS N61Da", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1143, "ASUS B53f", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1133, "ASUS UJ20ft", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1183, "ASUS K72DR", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x11b3, "ASUS K52DR", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x11e3, "ASUS U33Jc", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1273, "ASUS UL80Jt", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1283, "ASUS U53Jc", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x12b3, "ASUS N82JV", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x12d3, "ASUS N61Jv", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x13a3, "ASUS UL30Vt", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1373, "ASUS G73JX", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1383, "ASUS UJ30Jc", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x13d3, "ASUS N61JA", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1413, "ASUS UL50", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1443, "ASUS UL30", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1453, "ASUS M60Jv", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1483, "ASUS UL80", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x14f3, "ASUS F83Vf", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x14e3, "ASUS UL20", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1513, "ASUS UX30", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1593, "ASUS N51Vn", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x15a3, "ASUS N60Jv", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x15b3, "ASUS N60Dp", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x15c3, "ASUS N70De", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x15e3, "ASUS F83T", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1643, "ASUS M60J", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1653, "ASUS U50", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1693, "ASUS F50N", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x16a3, "ASUS F5Q", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1723, "ASUS P80", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1743, "ASUS U80", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1773, "ASUS U20A", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x1043, 0x1883, "ASUS F81Se", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x152d, 0x1778, "Quanta ON1", ALC269_FIXUP_DMIC),
	SND_PCI_QUIRK(0x17aa, 0x3be9, "Quanta Wistron", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_AMIC),
	SND_PCI_QUIRK(0x17ff, 0x059a, "Quanta EL3", ALC269_FIXUP_DMIC),
	SND_PCI_QUIRK(0x17ff, 0x059b, "Quanta JR1", ALC269_FIXUP_DMIC),
#endif
	{}
};

static const struct alc_model_fixup alc269_fixup_models[] = {
	{.id = ALC269_FIXUP_AMIC, .name = "laptop-amic"},
	{.id = ALC269_FIXUP_DMIC, .name = "laptop-dmic"},
	{}
};


static int alc269_fill_coef(struct hda_codec *codec)
{
	int val;

	if ((alc_get_coef0(codec) & 0x00ff) < 0x015) {
		alc_write_coef_idx(codec, 0xf, 0x960b);
		alc_write_coef_idx(codec, 0xe, 0x8817);
	}

	if ((alc_get_coef0(codec) & 0x00ff) == 0x016) {
		alc_write_coef_idx(codec, 0xf, 0x960b);
		alc_write_coef_idx(codec, 0xe, 0x8814);
	}

	if ((alc_get_coef0(codec) & 0x00ff) == 0x017) {
		val = alc_read_coef_idx(codec, 0x04);
		/* Power up output pin */
		alc_write_coef_idx(codec, 0x04, val | (1<<11));
	}

	if ((alc_get_coef0(codec) & 0x00ff) == 0x018) {
		val = alc_read_coef_idx(codec, 0xd);
		if ((val & 0x0c00) >> 10 != 0x1) {
			/* Capless ramp up clock control */
			alc_write_coef_idx(codec, 0xd, val | (1<<10));
		}
		val = alc_read_coef_idx(codec, 0x17);
		if ((val & 0x01c0) >> 6 != 0x4) {
			/* Class D power on reset */
			alc_write_coef_idx(codec, 0x17, val | (1<<7));
		}
	}

	val = alc_read_coef_idx(codec, 0xd); /* Class D */
	alc_write_coef_idx(codec, 0xd, val | (1<<14));

	val = alc_read_coef_idx(codec, 0x4); /* HP */
	alc_write_coef_idx(codec, 0x4, val | (1<<11));

	return 0;
}

/*
 */
static int patch_alc269(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err = 0;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;

	spec->mixer_nid = 0x0b;

	alc_auto_parse_customize_define(codec);

	err = alc_codec_rename_from_preset(codec);
	if (err < 0)
		goto error;

	if (codec->vendor_id == 0x10ec0269) {
		spec->codec_variant = ALC269_TYPE_ALC269VA;
		switch (alc_get_coef0(codec) & 0x00f0) {
		case 0x0010:
			if (codec->bus->pci->subsystem_vendor == 0x1025 &&
			    spec->cdefine.platform_type == 1)
				err = alc_codec_rename(codec, "ALC271X");
			spec->codec_variant = ALC269_TYPE_ALC269VB;
			break;
		case 0x0020:
			if (codec->bus->pci->subsystem_vendor == 0x17aa &&
			    codec->bus->pci->subsystem_device == 0x21f3)
				err = alc_codec_rename(codec, "ALC3202");
			spec->codec_variant = ALC269_TYPE_ALC269VC;
			break;
		default:
			alc_fix_pll_init(codec, 0x20, 0x04, 15);
		}
		if (err < 0)
			goto error;
		alc269_fill_coef(codec);
	}

	alc_pick_fixup(codec, alc269_fixup_models,
		       alc269_fixup_tbl, alc269_fixups);
	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);

	/* automatic parse from the BIOS config */
	err = alc269_parse_auto_config(codec);
	if (err < 0)
		goto error;

	if (!spec->no_analog && !spec->adc_nids) {
		alc_auto_fill_adc_caps(codec);
		alc_rebuild_imux_for_auto_mic(codec);
		alc_remove_invalid_adc_nids(codec);
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	if (!spec->no_analog && has_cdefine_beep(codec)) {
		err = snd_hda_attach_beep_device(codec, 0x1);
		if (err < 0)
			goto error;
		set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT);
	}

	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);

	codec->patch_ops = alc_patch_ops;
#ifdef CONFIG_PM
	codec->patch_ops.resume = alc269_resume;
#endif
	spec->init_hook = alc_auto_init_std;
	spec->shutup = alc269_shutup;

#ifdef CONFIG_SND_HDA_POWER_SAVE
	if (!spec->loopback.amplist)
		spec->loopback.amplist = alc269_loopbacks;
	if (alc269_mic2_for_mute_led(codec))
		codec->patch_ops.check_power_status = alc269_mic2_mute_check_ps;
#endif

	return 0;

 error:
	alc_free(codec);
	return err;
}

/*
 * ALC861
 */

static int alc861_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc861_ignore[] = { 0x1d, 0 };
	static const hda_nid_t alc861_ssids[] = { 0x0e, 0x0f, 0x0b, 0 };
	return alc_parse_auto_config(codec, alc861_ignore, alc861_ssids);
}

#ifdef CONFIG_SND_HDA_POWER_SAVE
static const struct hda_amp_list alc861_loopbacks[] = {
	{ 0x15, HDA_INPUT, 0 },
	{ 0x15, HDA_INPUT, 1 },
	{ 0x15, HDA_INPUT, 2 },
	{ 0x15, HDA_INPUT, 3 },
	{ } /* end */
};
#endif


/* Pin config fixes */
enum {
	PINFIX_FSC_AMILO_PI1505,
	PINFIX_ASUS_A6RP,
};

/* On some laptops, VREF of pin 0x0f is abused for controlling the main amp */
static void alc861_fixup_asus_amp_vref_0f(struct hda_codec *codec,
			const struct alc_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	unsigned int val;

	if (action != ALC_FIXUP_ACT_INIT)
		return;
	val = snd_hda_codec_read(codec, 0x0f, 0,
				 AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
	if (!(val & (AC_PINCTL_IN_EN | AC_PINCTL_OUT_EN)))
		val |= AC_PINCTL_IN_EN;
	val |= AC_PINCTL_VREF_50;
	snd_hda_codec_write(codec, 0x0f, 0,
			    AC_VERB_SET_PIN_WIDGET_CONTROL, val);
	spec->keep_vref_in_automute = 1;
}

static const struct alc_fixup alc861_fixups[] = {
	[PINFIX_FSC_AMILO_PI1505] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x0b, 0x0221101f }, /* HP */
			{ 0x0f, 0x90170310 }, /* speaker */
			{ }
		}
	},
	[PINFIX_ASUS_A6RP] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc861_fixup_asus_amp_vref_0f,
	},
};

static const struct snd_pci_quirk alc861_fixup_tbl[] = {
	SND_PCI_QUIRK_VENDOR(0x1043, "ASUS laptop", PINFIX_ASUS_A6RP),
	SND_PCI_QUIRK(0x1584, 0x0000, "Uniwill ECS M31EI", PINFIX_ASUS_A6RP),	
	SND_PCI_QUIRK(0x1584, 0x2b01, "Haier W18", PINFIX_ASUS_A6RP),
	SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", PINFIX_FSC_AMILO_PI1505),
	{}
};

/*
 */
static int patch_alc861(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;

	spec->mixer_nid = 0x15;

	alc_pick_fixup(codec, NULL, alc861_fixup_tbl, alc861_fixups);
	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);

	/* automatic parse from the BIOS config */
	err = alc861_parse_auto_config(codec);
	if (err < 0)
		goto error;

	if (!spec->no_analog && !spec->adc_nids) {
		alc_auto_fill_adc_caps(codec);
		alc_rebuild_imux_for_auto_mic(codec);
		alc_remove_invalid_adc_nids(codec);
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	if (!spec->no_analog) {
		err = snd_hda_attach_beep_device(codec, 0x23);
		if (err < 0)
			goto error;
		set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);
	}

	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);

	codec->patch_ops = alc_patch_ops;
	spec->init_hook = alc_auto_init_std;
#ifdef CONFIG_SND_HDA_POWER_SAVE
	spec->power_hook = alc_power_eapd;
	if (!spec->loopback.amplist)
		spec->loopback.amplist = alc861_loopbacks;
#endif

	return 0;

 error:
	alc_free(codec);
	return err;
}

/*
 * ALC861-VD support
 *
 * Based on ALC882
 *
 * In addition, an independent DAC
 */
#ifdef CONFIG_SND_HDA_POWER_SAVE
#define alc861vd_loopbacks	alc880_loopbacks
#endif

static int alc861vd_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc861vd_ignore[] = { 0x1d, 0 };
	static const hda_nid_t alc861vd_ssids[] = { 0x15, 0x1b, 0x14, 0 };
	return alc_parse_auto_config(codec, alc861vd_ignore, alc861vd_ssids);
}

enum {
	ALC660VD_FIX_ASUS_GPIO1,
	ALC861VD_FIX_DALLAS,
};

/* exclude VREF80 */
static void alc861vd_fixup_dallas(struct hda_codec *codec,
				  const struct alc_fixup *fix, int action)
{
	if (action == ALC_FIXUP_ACT_PRE_PROBE) {
		snd_hda_override_pin_caps(codec, 0x18, 0x00001714);
		snd_hda_override_pin_caps(codec, 0x19, 0x0000171c);
	}
}

static const struct alc_fixup alc861vd_fixups[] = {
	[ALC660VD_FIX_ASUS_GPIO1] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			/* reset GPIO1 */
			{0x01, AC_VERB_SET_GPIO_MASK, 0x03},
			{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
			{0x01, AC_VERB_SET_GPIO_DATA, 0x01},
			{ }
		}
	},
	[ALC861VD_FIX_DALLAS] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc861vd_fixup_dallas,
	},
};

static const struct snd_pci_quirk alc861vd_fixup_tbl[] = {
	SND_PCI_QUIRK(0x103c, 0x30bf, "HP TX1000", ALC861VD_FIX_DALLAS),
	SND_PCI_QUIRK(0x1043, 0x1339, "ASUS A7-K", ALC660VD_FIX_ASUS_GPIO1),
	SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba L30-149", ALC861VD_FIX_DALLAS),
	{}
};

static const struct hda_verb alc660vd_eapd_verbs[] = {
	{0x14, AC_VERB_SET_EAPD_BTLENABLE, 2},
	{0x15, AC_VERB_SET_EAPD_BTLENABLE, 2},
	{ }
};

/*
 */
static int patch_alc861vd(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;

	spec->mixer_nid = 0x0b;

	alc_pick_fixup(codec, NULL, alc861vd_fixup_tbl, alc861vd_fixups);
	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);

	/* automatic parse from the BIOS config */
	err = alc861vd_parse_auto_config(codec);
	if (err < 0)
		goto error;

	if (codec->vendor_id == 0x10ec0660) {
		/* always turn on EAPD */
		add_verb(spec, alc660vd_eapd_verbs);
	}

	if (!spec->no_analog && !spec->adc_nids) {
		alc_auto_fill_adc_caps(codec);
		alc_rebuild_imux_for_auto_mic(codec);
		alc_remove_invalid_adc_nids(codec);
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	if (!spec->no_analog) {
		err = snd_hda_attach_beep_device(codec, 0x23);
		if (err < 0)
			goto error;
		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
	}

	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);

	codec->patch_ops = alc_patch_ops;

	spec->init_hook = alc_auto_init_std;
	spec->shutup = alc_eapd_shutup;
#ifdef CONFIG_SND_HDA_POWER_SAVE
	if (!spec->loopback.amplist)
		spec->loopback.amplist = alc861vd_loopbacks;
#endif

	return 0;

 error:
	alc_free(codec);
	return err;
}

/*
 * ALC662 support
 *
 * ALC662 is almost identical with ALC880 but has cleaner and more flexible
 * configuration.  Each pin widget can choose any input DACs and a mixer.
 * Each ADC is connected from a mixer of all inputs.  This makes possible
 * 6-channel independent captures.
 *
 * In addition, an independent DAC for the multi-playback (not used in this
 * driver yet).
 */
#ifdef CONFIG_SND_HDA_POWER_SAVE
#define alc662_loopbacks	alc880_loopbacks
#endif

/*
 * BIOS auto configuration
 */

static int alc662_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc662_ignore[] = { 0x1d, 0 };
	static const hda_nid_t alc663_ssids[] = { 0x15, 0x1b, 0x14, 0x21 };
	static const hda_nid_t alc662_ssids[] = { 0x15, 0x1b, 0x14, 0 };
	const hda_nid_t *ssids;

	if (codec->vendor_id == 0x10ec0272 || codec->vendor_id == 0x10ec0663 ||
	    codec->vendor_id == 0x10ec0665 || codec->vendor_id == 0x10ec0670)
		ssids = alc663_ssids;
	else
		ssids = alc662_ssids;
	return alc_parse_auto_config(codec, alc662_ignore, ssids);
}

static void alc272_fixup_mario(struct hda_codec *codec,
			       const struct alc_fixup *fix, int action)
{
	if (action != ALC_FIXUP_ACT_PROBE)
		return;
	if (snd_hda_override_amp_caps(codec, 0x2, HDA_OUTPUT,
				      (0x3b << AC_AMPCAP_OFFSET_SHIFT) |
				      (0x3b << AC_AMPCAP_NUM_STEPS_SHIFT) |
				      (0x03 << AC_AMPCAP_STEP_SIZE_SHIFT) |
				      (0 << AC_AMPCAP_MUTE_SHIFT)))
		printk(KERN_WARNING
		       "hda_codec: failed to override amp caps for NID 0x2\n");
}

enum {
	ALC662_FIXUP_ASPIRE,
	ALC662_FIXUP_IDEAPAD,
	ALC272_FIXUP_MARIO,
	ALC662_FIXUP_CZC_P10T,
	ALC662_FIXUP_SKU_IGNORE,
	ALC662_FIXUP_HP_RP5800,
	ALC662_FIXUP_ASUS_MODE1,
	ALC662_FIXUP_ASUS_MODE2,
	ALC662_FIXUP_ASUS_MODE3,
	ALC662_FIXUP_ASUS_MODE4,
	ALC662_FIXUP_ASUS_MODE5,
	ALC662_FIXUP_ASUS_MODE6,
	ALC662_FIXUP_ASUS_MODE7,
	ALC662_FIXUP_ASUS_MODE8,
};

static const struct alc_fixup alc662_fixups[] = {
	[ALC662_FIXUP_ASPIRE] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x15, 0x99130112 }, /* subwoofer */
			{ }
		}
	},
	[ALC662_FIXUP_IDEAPAD] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x17, 0x99130112 }, /* subwoofer */
			{ }
		}
	},
	[ALC272_FIXUP_MARIO] = {
		.type = ALC_FIXUP_FUNC,
		.v.func = alc272_fixup_mario,
	},
	[ALC662_FIXUP_CZC_P10T] = {
		.type = ALC_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{0x14, AC_VERB_SET_EAPD_BTLENABLE, 0},
			{}
		}
	},
	[ALC662_FIXUP_SKU_IGNORE] = {
		.type = ALC_FIXUP_SKU,
		.v.sku = ALC_FIXUP_SKU_IGNORE,
	},
	[ALC662_FIXUP_HP_RP5800] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x0221201f }, /* HP out */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
	[ALC662_FIXUP_ASUS_MODE1] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x18, 0x01a19c20 }, /* mic */
			{ 0x19, 0x99a3092f }, /* int-mic */
			{ 0x21, 0x0121401f }, /* HP out */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
	[ALC662_FIXUP_ASUS_MODE2] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x18, 0x01a19820 }, /* mic */
			{ 0x19, 0x99a3092f }, /* int-mic */
			{ 0x1b, 0x0121401f }, /* HP out */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
	[ALC662_FIXUP_ASUS_MODE3] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x15, 0x0121441f }, /* HP */
			{ 0x18, 0x01a19840 }, /* mic */
			{ 0x19, 0x99a3094f }, /* int-mic */
			{ 0x21, 0x01211420 }, /* HP2 */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
	[ALC662_FIXUP_ASUS_MODE4] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x16, 0x99130111 }, /* speaker */
			{ 0x18, 0x01a19840 }, /* mic */
			{ 0x19, 0x99a3094f }, /* int-mic */
			{ 0x21, 0x0121441f }, /* HP */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
	[ALC662_FIXUP_ASUS_MODE5] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x15, 0x0121441f }, /* HP */
			{ 0x16, 0x99130111 }, /* speaker */
			{ 0x18, 0x01a19840 }, /* mic */
			{ 0x19, 0x99a3094f }, /* int-mic */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
	[ALC662_FIXUP_ASUS_MODE6] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x15, 0x01211420 }, /* HP2 */
			{ 0x18, 0x01a19840 }, /* mic */
			{ 0x19, 0x99a3094f }, /* int-mic */
			{ 0x1b, 0x0121441f }, /* HP */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
	[ALC662_FIXUP_ASUS_MODE7] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x17, 0x99130111 }, /* speaker */
			{ 0x18, 0x01a19840 }, /* mic */
			{ 0x19, 0x99a3094f }, /* int-mic */
			{ 0x1b, 0x01214020 }, /* HP */
			{ 0x21, 0x0121401f }, /* HP */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
	[ALC662_FIXUP_ASUS_MODE8] = {
		.type = ALC_FIXUP_PINS,
		.v.pins = (const struct alc_pincfg[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x12, 0x99a30970 }, /* int-mic */
			{ 0x15, 0x01214020 }, /* HP */
			{ 0x17, 0x99130111 }, /* speaker */
			{ 0x18, 0x01a19840 }, /* mic */
			{ 0x21, 0x0121401f }, /* HP */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
};

static const struct snd_pci_quirk alc662_fixup_tbl[] = {
	SND_PCI_QUIRK(0x1019, 0x9087, "ECS", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1025, 0x0308, "Acer Aspire 8942G", ALC662_FIXUP_ASPIRE),
	SND_PCI_QUIRK(0x1025, 0x031c, "Gateway NV79", ALC662_FIXUP_SKU_IGNORE),
	SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
	SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
	SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
	SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),

#if 0
	/* Below is a quirk table taken from the old code.
	 * Basically the device should work as is without the fixup table.
	 * If BIOS doesn't give a proper info, enable the corresponding
	 * fixup entry.
	 */ 
	SND_PCI_QUIRK(0x1043, 0x1000, "ASUS N50Vm", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1092, "ASUS NB", ALC662_FIXUP_ASUS_MODE3),
	SND_PCI_QUIRK(0x1043, 0x1173, "ASUS K73Jn", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x11c3, "ASUS M70V", ALC662_FIXUP_ASUS_MODE3),
	SND_PCI_QUIRK(0x1043, 0x11d3, "ASUS NB", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x11f3, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1203, "ASUS NB", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1303, "ASUS G60J", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1333, "ASUS G60Jx", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1339, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x13e3, "ASUS N71JA", ALC662_FIXUP_ASUS_MODE7),
	SND_PCI_QUIRK(0x1043, 0x1463, "ASUS N71", ALC662_FIXUP_ASUS_MODE7),
	SND_PCI_QUIRK(0x1043, 0x14d3, "ASUS G72", ALC662_FIXUP_ASUS_MODE8),
	SND_PCI_QUIRK(0x1043, 0x1563, "ASUS N90", ALC662_FIXUP_ASUS_MODE3),
	SND_PCI_QUIRK(0x1043, 0x15d3, "ASUS N50SF F50SF", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x16c3, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x16f3, "ASUS K40C K50C", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1733, "ASUS N81De", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1753, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1763, "ASUS NB", ALC662_FIXUP_ASUS_MODE6),
	SND_PCI_QUIRK(0x1043, 0x1765, "ASUS NB", ALC662_FIXUP_ASUS_MODE6),
	SND_PCI_QUIRK(0x1043, 0x1783, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1793, "ASUS F50GX", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x17b3, "ASUS F70SL", ALC662_FIXUP_ASUS_MODE3),
	SND_PCI_QUIRK(0x1043, 0x17f3, "ASUS X58LE", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1813, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1823, "ASUS NB", ALC662_FIXUP_ASUS_MODE5),
	SND_PCI_QUIRK(0x1043, 0x1833, "ASUS NB", ALC662_FIXUP_ASUS_MODE6),
	SND_PCI_QUIRK(0x1043, 0x1843, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1853, "ASUS F50Z", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1864, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1876, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1893, "ASUS M50Vm", ALC662_FIXUP_ASUS_MODE3),
	SND_PCI_QUIRK(0x1043, 0x1894, "ASUS X55", ALC662_FIXUP_ASUS_MODE3),
	SND_PCI_QUIRK(0x1043, 0x18b3, "ASUS N80Vc", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x18c3, "ASUS VX5", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x18d3, "ASUS N81Te", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x18f3, "ASUS N505Tp", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1903, "ASUS F5GL", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1913, "ASUS NB", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1933, "ASUS F80Q", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x1943, "ASUS Vx3V", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1953, "ASUS NB", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1963, "ASUS X71C", ALC662_FIXUP_ASUS_MODE3),
	SND_PCI_QUIRK(0x1043, 0x1983, "ASUS N5051A", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x1993, "ASUS N20", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x19b3, "ASUS F7Z", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x19c3, "ASUS F5Z/F6x", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1043, 0x19e3, "ASUS NB", ALC662_FIXUP_ASUS_MODE1),
	SND_PCI_QUIRK(0x1043, 0x19f3, "ASUS NB", ALC662_FIXUP_ASUS_MODE4),
#endif
	{}
};

static const struct alc_model_fixup alc662_fixup_models[] = {
	{.id = ALC272_FIXUP_MARIO, .name = "mario"},
	{.id = ALC662_FIXUP_ASUS_MODE1, .name = "asus-mode1"},
	{.id = ALC662_FIXUP_ASUS_MODE2, .name = "asus-mode2"},
	{.id = ALC662_FIXUP_ASUS_MODE3, .name = "asus-mode3"},
	{.id = ALC662_FIXUP_ASUS_MODE4, .name = "asus-mode4"},
	{.id = ALC662_FIXUP_ASUS_MODE5, .name = "asus-mode5"},
	{.id = ALC662_FIXUP_ASUS_MODE6, .name = "asus-mode6"},
	{.id = ALC662_FIXUP_ASUS_MODE7, .name = "asus-mode7"},
	{.id = ALC662_FIXUP_ASUS_MODE8, .name = "asus-mode8"},
	{}
};


/*
 */
static int patch_alc662(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err = 0;

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

	codec->spec = spec;

	spec->mixer_nid = 0x0b;

	/* handle multiple HPs as is */
	spec->parse_flags = HDA_PINCFG_NO_HP_FIXUP;

	alc_auto_parse_customize_define(codec);

	alc_fix_pll_init(codec, 0x20, 0x04, 15);

	err = alc_codec_rename_from_preset(codec);
	if (err < 0)
		goto error;

	if ((alc_get_coef0(codec) & (1 << 14)) &&
	    codec->bus->pci->subsystem_vendor == 0x1025 &&
	    spec->cdefine.platform_type == 1) {
		if (alc_codec_rename(codec, "ALC272X") < 0)
			goto error;
	}

	alc_pick_fixup(codec, alc662_fixup_models,
		       alc662_fixup_tbl, alc662_fixups);
	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
	/* automatic parse from the BIOS config */
	err = alc662_parse_auto_config(codec);
	if (err < 0)
		goto error;

	if (!spec->no_analog && !spec->adc_nids) {
		alc_auto_fill_adc_caps(codec);
		alc_rebuild_imux_for_auto_mic(codec);
		alc_remove_invalid_adc_nids(codec);
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	if (!spec->no_analog && has_cdefine_beep(codec)) {
		err = snd_hda_attach_beep_device(codec, 0x1);
		if (err < 0)
			goto error;
		switch (codec->vendor_id) {
		case 0x10ec0662:
			set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
			break;
		case 0x10ec0272:
		case 0x10ec0663:
		case 0x10ec0665:
			set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT);
			break;
		case 0x10ec0273:
			set_beep_amp(spec, 0x0b, 0x03, HDA_INPUT);
			break;
		}
	}

	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);

	codec->patch_ops = alc_patch_ops;
	spec->init_hook = alc_auto_init_std;
	spec->shutup = alc_eapd_shutup;

#ifdef CONFIG_SND_HDA_POWER_SAVE
	if (!spec->loopback.amplist)
		spec->loopback.amplist = alc662_loopbacks;
#endif

	return 0;

 error:
	alc_free(codec);
	return err;
}

/*
 * ALC680 support
 */

static int alc680_parse_auto_config(struct hda_codec *codec)
{
	return alc_parse_auto_config(codec, NULL, NULL);
}

/*
 */
static int patch_alc680(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err;

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	if (spec == NULL)
		return -ENOMEM;

	codec->spec = spec;

	/* ALC680 has no aa-loopback mixer */

	/* automatic parse from the BIOS config */
	err = alc680_parse_auto_config(codec);
	if (err < 0) {
		alc_free(codec);
		return err;
	}

	if (!spec->no_analog && !spec->cap_mixer)
		set_capture_mixer(codec);

	codec->patch_ops = alc_patch_ops;
	spec->init_hook = alc_auto_init_std;

	return 0;
}

/*
 * patch entries
 */
static const struct hda_codec_preset snd_hda_preset_realtek[] = {
	{ .id = 0x10ec0221, .name = "ALC221", .patch = patch_alc269 },
	{ .id = 0x10ec0260, .name = "ALC260", .patch = patch_alc260 },
	{ .id = 0x10ec0262, .name = "ALC262", .patch = patch_alc262 },
	{ .id = 0x10ec0267, .name = "ALC267", .patch = patch_alc268 },
	{ .id = 0x10ec0268, .name = "ALC268", .patch = patch_alc268 },
	{ .id = 0x10ec0269, .name = "ALC269", .patch = patch_alc269 },
	{ .id = 0x10ec0270, .name = "ALC270", .patch = patch_alc269 },
	{ .id = 0x10ec0272, .name = "ALC272", .patch = patch_alc662 },
	{ .id = 0x10ec0275, .name = "ALC275", .patch = patch_alc269 },
	{ .id = 0x10ec0276, .name = "ALC276", .patch = patch_alc269 },
	{ .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
	  .patch = patch_alc861 },
	{ .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd },
	{ .id = 0x10ec0861, .name = "ALC861", .patch = patch_alc861 },
	{ .id = 0x10ec0862, .name = "ALC861-VD", .patch = patch_alc861vd },
	{ .id = 0x10ec0662, .rev = 0x100002, .name = "ALC662 rev2",
	  .patch = patch_alc882 },
	{ .id = 0x10ec0662, .rev = 0x100101, .name = "ALC662 rev1",
	  .patch = patch_alc662 },
	{ .id = 0x10ec0662, .rev = 0x100300, .name = "ALC662 rev3",
	  .patch = patch_alc662 },
	{ .id = 0x10ec0663, .name = "ALC663", .patch = patch_alc662 },
	{ .id = 0x10ec0665, .name = "ALC665", .patch = patch_alc662 },
	{ .id = 0x10ec0670, .name = "ALC670", .patch = patch_alc662 },
	{ .id = 0x10ec0680, .name = "ALC680", .patch = patch_alc680 },
	{ .id = 0x10ec0880, .name = "ALC880", .patch = patch_alc880 },
	{ .id = 0x10ec0882, .name = "ALC882", .patch = patch_alc882 },
	{ .id = 0x10ec0883, .name = "ALC883", .patch = patch_alc882 },
	{ .id = 0x10ec0885, .rev = 0x100101, .name = "ALC889A",
	  .patch = patch_alc882 },
	{ .id = 0x10ec0885, .rev = 0x100103, .name = "ALC889A",
	  .patch = patch_alc882 },
	{ .id = 0x10ec0885, .name = "ALC885", .patch = patch_alc882 },
	{ .id = 0x10ec0887, .name = "ALC887", .patch = patch_alc882 },
	{ .id = 0x10ec0888, .rev = 0x100101, .name = "ALC1200",
	  .patch = patch_alc882 },
	{ .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc882 },
	{ .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc882 },
	{ .id = 0x10ec0892, .name = "ALC892", .patch = patch_alc662 },
	{ .id = 0x10ec0899, .name = "ALC898", .patch = patch_alc882 },
	{} /* terminator */
};

MODULE_ALIAS("snd-hda-codec-id:10ec*");

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

static struct hda_codec_preset_list realtek_list = {
	.preset = snd_hda_preset_realtek,
	.owner = THIS_MODULE,
};

static int __init patch_realtek_init(void)
{
	return snd_hda_add_codec_preset(&realtek_list);
}

static void __exit patch_realtek_exit(void)
{
	snd_hda_delete_codec_preset(&realtek_list);
}

module_init(patch_realtek_init)
module_exit(patch_realtek_exit)