path: root/sound/pci/hda/patch_realtek.c

/*
 * Universal Interface for Intel High Definition Audio Codec
 *
 * HD audio interface patch for ALC 260/880/882 codecs
 *
 * Copyright (c) 2004 Kailang Yang <kailang@realtek.com.tw>
 *                    PeiSen Hou <pshou@realtek.com.tw>
 *                    Takashi Iwai <tiwai@suse.de>
 *                    Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
 *
 *  This driver is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This driver is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

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

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

/* ALC880 board config type */
enum {
	ALC880_3ST,
	ALC880_3ST_DIG,
	ALC880_5ST,
	ALC880_5ST_DIG,
	ALC880_W810,
	ALC880_Z71V,
	ALC880_6ST,
	ALC880_6ST_DIG,
	ALC880_F1734,
	ALC880_ASUS,
	ALC880_ASUS_DIG,
	ALC880_ASUS_W1V,
	ALC880_ASUS_DIG2,
	ALC880_FUJITSU,
	ALC880_UNIWILL_DIG,
	ALC880_UNIWILL,
	ALC880_UNIWILL_P53,
	ALC880_CLEVO,
	ALC880_TCL_S700,
	ALC880_LG,
	ALC880_LG_LW,
	ALC880_MEDION_RIM,
#ifdef CONFIG_SND_DEBUG
	ALC880_TEST,
#endif
	ALC880_AUTO,
	ALC880_MODEL_LAST /* last tag */
};

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

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

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

/* ALC269 models */
enum {
	ALC269_BASIC,
	ALC269_QUANTA_FL1,
	ALC269_AMIC,
	ALC269_DMIC,
	ALC269VB_AMIC,
	ALC269VB_DMIC,
	ALC269_FUJITSU,
	ALC269_LIFEBOOK,
	ALC271_ACER,
	ALC269_AUTO,
	ALC269_MODEL_LAST /* last tag */
};

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

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

/* ALC662 models */
enum {
	ALC662_3ST_2ch_DIG,
	ALC662_3ST_6ch_DIG,
	ALC662_3ST_6ch,
	ALC662_5ST_DIG,
	ALC662_LENOVO_101E,
	ALC662_ASUS_EEEPC_P701,
	ALC662_ASUS_EEEPC_EP20,
	ALC663_ASUS_M51VA,
	ALC663_ASUS_G71V,
	ALC663_ASUS_H13,
	ALC663_ASUS_G50V,
	ALC662_ECS,
	ALC663_ASUS_MODE1,
	ALC662_ASUS_MODE2,
	ALC663_ASUS_MODE3,
	ALC663_ASUS_MODE4,
	ALC663_ASUS_MODE5,
	ALC663_ASUS_MODE6,
	ALC663_ASUS_MODE7,
	ALC663_ASUS_MODE8,
	ALC272_DELL,
	ALC272_DELL_ZM1,
	ALC272_SAMSUNG_NC10,
	ALC662_AUTO,
	ALC662_MODEL_LAST,
};

/* ALC882 models */
enum {
	ALC882_3ST_DIG,
	ALC882_6ST_DIG,
	ALC882_ARIMA,
	ALC882_W2JC,
	ALC882_TARGA,
	ALC882_ASUS_A7J,
	ALC882_ASUS_A7M,
	ALC885_MACPRO,
	ALC885_MBA21,
	ALC885_MBP3,
	ALC885_MB5,
	ALC885_MACMINI3,
	ALC885_IMAC24,
	ALC885_IMAC91,
	ALC883_3ST_2ch_DIG,
	ALC883_3ST_6ch_DIG,
	ALC883_3ST_6ch,
	ALC883_6ST_DIG,
	ALC883_TARGA_DIG,
	ALC883_TARGA_2ch_DIG,
	ALC883_TARGA_8ch_DIG,
	ALC883_ACER,
	ALC883_ACER_ASPIRE,
	ALC888_ACER_ASPIRE_4930G,
	ALC888_ACER_ASPIRE_6530G,
	ALC888_ACER_ASPIRE_8930G,
	ALC888_ACER_ASPIRE_7730G,
	ALC883_MEDION,
	ALC883_MEDION_MD2,
	ALC883_MEDION_WIM2160,
	ALC883_LAPTOP_EAPD,
	ALC883_LENOVO_101E_2ch,
	ALC883_LENOVO_NB0763,
	ALC888_LENOVO_MS7195_DIG,
	ALC888_LENOVO_SKY,
	ALC883_HAIER_W66,
	ALC888_3ST_HP,
	ALC888_6ST_DELL,
	ALC883_MITAC,
	ALC883_CLEVO_M540R,
	ALC883_CLEVO_M720,
	ALC883_FUJITSU_PI2515,
	ALC888_FUJITSU_XA3530,
	ALC883_3ST_6ch_INTEL,
	ALC889A_INTEL,
	ALC889_INTEL,
	ALC888_ASUS_M90V,
	ALC888_ASUS_EEE1601,
	ALC889A_MB31,
	ALC1200_ASUS_P5Q,
	ALC883_SONY_VAIO_TT,
	ALC882_AUTO,
	ALC882_MODEL_LAST,
};

/* ALC680 models */
enum {
	ALC680_BASE,
	ALC680_AUTO,
	ALC680_MODEL_LAST,
};

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

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

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

struct alc_jack {
	hda_nid_t nid;
	int type;
	struct snd_jack *jack;
};

#define MUX_IDX_UNDEF	((unsigned char)-1)

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

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

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

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

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

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

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

	/* capture setup for dynamic dual-adc switch */
	unsigned int cur_adc_idx;
	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];
	struct alc_mic_route ext_mic;
	struct alc_mic_route int_mic;

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

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

	/* jack detection */
	struct snd_array jacks;

	/* dynamic controls, init_verbs and input_mux */
	struct auto_pin_cfg autocfg;
	struct alc_customize_define cdefine;
	struct snd_array kctls;
	struct hda_input_mux private_imux[3];
	hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
	hda_nid_t private_adc_nids[AUTO_CFG_MAX_OUTS];
	hda_nid_t private_capsrc_nids[AUTO_CFG_MAX_OUTS];

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

	/* for pin sensing */
	unsigned int sense_updated: 1;
	unsigned int jack_present: 1;
	unsigned int master_sw: 1;
	unsigned int auto_mic:1;

	/* other flags */
	unsigned int no_analog :1; /* digital I/O only */
	unsigned int dual_adc_switch:1; /* switch ADCs (for ALC275) */
	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;
};

/*
 * configuration template - to be copied to the spec instance
 */
struct alc_config_preset {
	struct snd_kcontrol_new *mixers[5]; /* should be identical size
					     * with spec
					     */
	struct snd_kcontrol_new *cap_mixer; /* capture mixer */
	const struct hda_verb *init_verbs[5];
	unsigned int num_dacs;
	hda_nid_t *dac_nids;
	hda_nid_t dig_out_nid;		/* optional */
	hda_nid_t hp_nid;		/* optional */
	hda_nid_t *slave_dig_outs;
	unsigned int num_adc_nids;
	hda_nid_t *adc_nids;
	hda_nid_t *capsrc_nids;
	hda_nid_t dig_in_nid;
	unsigned int num_channel_mode;
	const struct hda_channel_mode *channel_mode;
	int need_dac_fix;
	int const_channel_count;
	unsigned int num_mux_defs;
	const struct hda_input_mux *input_mux;
	void (*unsol_event)(struct hda_codec *, unsigned int);
	void (*setup)(struct hda_codec *);
	void (*init_hook)(struct hda_codec *);
#ifdef CONFIG_SND_HDA_POWER_SAVE
	struct hda_amp_list *loopbacks;
	void (*power_hook)(struct hda_codec *codec);
#endif
};


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

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

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

static int alc_mux_enum_put(struct snd_kcontrol *kcontrol,
			    struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	const struct hda_input_mux *imux;
	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
	unsigned int mux_idx;
	hda_nid_t nid = spec->capsrc_nids ?
		spec->capsrc_nids[adc_idx] : spec->adc_nids[adc_idx];
	unsigned int type;

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

	type = get_wcaps_type(get_wcaps(codec, nid));
	if (type == AC_WID_AUD_MIX) {
		/* Matrix-mixer style (e.g. ALC882) */
		unsigned int *cur_val = &spec->cur_mux[adc_idx];
		unsigned int i, idx;

		idx = ucontrol->value.enumerated.item[0];
		if (idx >= imux->num_items)
			idx = imux->num_items - 1;
		if (*cur_val == idx)
			return 0;
		for (i = 0; i < imux->num_items; i++) {
			unsigned int v = (i == idx) ? 0 : HDA_AMP_MUTE;
			snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT,
						 imux->items[i].index,
						 HDA_AMP_MUTE, v);
		}
		*cur_val = idx;
		return 1;
	} else {
		/* MUX style (e.g. ALC880) */
		return snd_hda_input_mux_put(codec, imux, ucontrol, nid,
					     &spec->cur_mux[adc_idx]);
	}
}

/*
 * channel mode setting
 */
static int alc_ch_mode_info(struct snd_kcontrol *kcontrol,
			    struct snd_ctl_elem_info *uinfo)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	return snd_hda_ch_mode_info(codec, uinfo, spec->channel_mode,
				    spec->num_channel_mode);
}

static int alc_ch_mode_get(struct snd_kcontrol *kcontrol,
			   struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	struct alc_spec *spec = codec->spec;
	return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_mode,
				   spec->num_channel_mode,
				   spec->ext_channel_count);
}

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

/*
 * Control the mode of pin widget settings via the mixer.  "pc" is used
 * instead of "%" to avoid consequences of accidently treating the % as
 * being part of a format specifier.  Maximum allowed length of a value is
 * 63 characters plus NULL terminator.
 *
 * Note: some retasking pin complexes seem to ignore requests for input
 * states other than HiZ (eg: PIN_VREFxx) and revert to HiZ if any of these
 * are requested.  Therefore order this list so that this behaviour will not
 * cause problems when mixer clients move through the enum sequentially.
 * NIDs 0x0f and 0x10 have been observed to have this behaviour as of
 * March 2006.
 */
static char *alc_pin_mode_names[] = {
	"Mic 50pc bias", "Mic 80pc bias",
	"Line in", "Line out", "Headphone out",
};
static unsigned char alc_pin_mode_values[] = {
	PIN_VREF50, PIN_VREF80, PIN_IN, PIN_OUT, PIN_HP,
};
/* The control can present all 5 options, or it can limit the options based
 * in the pin being assumed to be exclusively an input or an output pin.  In
 * addition, "input" pins may or may not process the mic bias option
 * depending on actual widget capability (NIDs 0x0f and 0x10 don't seem to
 * accept requests for bias as of chip versions up to March 2006) and/or
 * wiring in the computer.
 */
#define ALC_PIN_DIR_IN              0x00
#define ALC_PIN_DIR_OUT             0x01
#define ALC_PIN_DIR_INOUT           0x02
#define ALC_PIN_DIR_IN_NOMICBIAS    0x03
#define ALC_PIN_DIR_INOUT_NOMICBIAS 0x04

/* Info about the pin modes supported by the different pin direction modes.
 * For each direction the minimum and maximum values are given.
 */
static signed char alc_pin_mode_dir_info[5][2] = {
	{ 0, 2 },    /* ALC_PIN_DIR_IN */
	{ 3, 4 },    /* ALC_PIN_DIR_OUT */
	{ 0, 4 },    /* ALC_PIN_DIR_INOUT */
	{ 2, 2 },    /* ALC_PIN_DIR_IN_NOMICBIAS */
	{ 2, 4 },    /* ALC_PIN_DIR_INOUT_NOMICBIAS */
};
#define alc_pin_mode_min(_dir) (alc_pin_mode_dir_info[_dir][0])
#define alc_pin_mode_max(_dir) (alc_pin_mode_dir_info[_dir][1])
#define alc_pin_mode_n_items(_dir) \
	(alc_pin_mode_max(_dir)-alc_pin_mode_min(_dir)+1)

static int alc_pin_mode_info(struct snd_kcontrol *kcontrol,
			     struct snd_ctl_elem_info *uinfo)
{
	unsigned int item_num = uinfo->value.enumerated.item;
	unsigned char dir = (kcontrol->private_value >> 16) & 0xff;

	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
	uinfo->count = 1;
	uinfo->value.enumerated.items = alc_pin_mode_n_items(dir);

	if (item_num<alc_pin_mode_min(dir) || item_num>alc_pin_mode_max(dir))
		item_num = alc_pin_mode_min(dir);
	strcpy(uinfo->value.enumerated.name, alc_pin_mode_names[item_num]);
	return 0;
}

static int alc_pin_mode_get(struct snd_kcontrol *kcontrol,
			    struct snd_ctl_elem_value *ucontrol)
{
	unsigned int i;
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	hda_nid_t nid = kcontrol->private_value & 0xffff;
	unsigned char dir = (kcontrol->private_value >> 16) & 0xff;
	long *valp = ucontrol->value.integer.value;
	unsigned int pinctl = snd_hda_codec_read(codec, nid, 0,
						 AC_VERB_GET_PIN_WIDGET_CONTROL,
						 0x00);

	/* Find enumerated value for current pinctl setting */
	i = alc_pin_mode_min(dir);
	while (i <= alc_pin_mode_max(dir) && alc_pin_mode_values[i] != pinctl)
		i++;
	*valp = i <= alc_pin_mode_max(dir) ? i: alc_pin_mode_min(dir);
	return 0;
}

static int alc_pin_mode_put(struct snd_kcontrol *kcontrol,
			    struct snd_ctl_elem_value *ucontrol)
{
	signed int change;
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	hda_nid_t nid = kcontrol->private_value & 0xffff;
	unsigned char dir = (kcontrol->private_value >> 16) & 0xff;
	long val = *ucontrol->value.integer.value;
	unsigned int pinctl = snd_hda_codec_read(codec, nid, 0,
						 AC_VERB_GET_PIN_WIDGET_CONTROL,
						 0x00);

	if (val < alc_pin_mode_min(dir) || val > alc_pin_mode_max(dir))
		val = alc_pin_mode_min(dir);

	change = pinctl != alc_pin_mode_values[val];
	if (change) {
		/* Set pin mode to that requested */
		snd_hda_codec_write_cache(codec, nid, 0,
					  AC_VERB_SET_PIN_WIDGET_CONTROL,
					  alc_pin_mode_values[val]);

		/* Also enable the retasking pin's input/output as required
		 * for the requested pin mode.  Enum values of 2 or less are
		 * input modes.
		 *
		 * Dynamically switching the input/output buffers probably
		 * reduces noise slightly (particularly on input) so we'll
		 * do it.  However, having both input and output buffers
		 * enabled simultaneously doesn't seem to be problematic if
		 * this turns out to be necessary in the future.
		 */
		if (val <= 2) {
			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
						 HDA_AMP_MUTE, HDA_AMP_MUTE);
			snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
						 HDA_AMP_MUTE, 0);
		} else {
			snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
						 HDA_AMP_MUTE, HDA_AMP_MUTE);
			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
						 HDA_AMP_MUTE, 0);
		}
	}
	return change;
}

#define ALC_PIN_MODE(xname, nid, dir) \
	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
	  .info = alc_pin_mode_info, \
	  .get = alc_pin_mode_get, \
	  .put = alc_pin_mode_put, \
	  .private_value = nid | (dir<<16) }

/* A switch control for ALC260 GPIO pins.  Multiple GPIOs can be ganged
 * together using a mask with more than one bit set.  This control is
 * currently used only by the ALC260 test model.  At this stage they are not
 * needed for any "production" models.
 */
#ifdef CONFIG_SND_DEBUG
#define alc_gpio_data_info	snd_ctl_boolean_mono_info

static int alc_gpio_data_get(struct snd_kcontrol *kcontrol,
			     struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	hda_nid_t nid = kcontrol->private_value & 0xffff;
	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
	long *valp = ucontrol->value.integer.value;
	unsigned int val = snd_hda_codec_read(codec, nid, 0,
					      AC_VERB_GET_GPIO_DATA, 0x00);

	*valp = (val & mask) != 0;
	return 0;
}
static int alc_gpio_data_put(struct snd_kcontrol *kcontrol,
			     struct snd_ctl_elem_value *ucontrol)
{
	signed int change;
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	hda_nid_t nid = kcontrol->private_value & 0xffff;
	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
	long val = *ucontrol->value.integer.value;
	unsigned int gpio_data = snd_hda_codec_read(codec, nid, 0,
						    AC_VERB_GET_GPIO_DATA,
						    0x00);

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

	return change;
}
#define ALC_GPIO_DATA_SWITCH(xname, nid, mask) \
	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
	  .info = alc_gpio_data_info, \
	  .get = alc_gpio_data_get, \
	  .put = alc_gpio_data_put, \
	  .private_value = nid | (mask<<16) }
#endif   /* CONFIG_SND_DEBUG */

/* A switch control to allow the enabling of the digital IO pins on the
 * ALC260.  This is incredibly simplistic; the intention of this control is
 * to provide something in the test model allowing digital outputs to be
 * identified if present.  If models are found which can utilise these
 * outputs a more complete mixer control can be devised for those models if
 * necessary.
 */
#ifdef CONFIG_SND_DEBUG
#define alc_spdif_ctrl_info	snd_ctl_boolean_mono_info

static int alc_spdif_ctrl_get(struct snd_kcontrol *kcontrol,
			      struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	hda_nid_t nid = kcontrol->private_value & 0xffff;
	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
	long *valp = ucontrol->value.integer.value;
	unsigned int val = snd_hda_codec_read(codec, nid, 0,
					      AC_VERB_GET_DIGI_CONVERT_1, 0x00);

	*valp = (val & mask) != 0;
	return 0;
}
static int alc_spdif_ctrl_put(struct snd_kcontrol *kcontrol,
			      struct snd_ctl_elem_value *ucontrol)
{
	signed int change;
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	hda_nid_t nid = kcontrol->private_value & 0xffff;
	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
	long val = *ucontrol->value.integer.value;
	unsigned int ctrl_data = snd_hda_codec_read(codec, nid, 0,
						    AC_VERB_GET_DIGI_CONVERT_1,
						    0x00);

	/* Set/unset the masked control bit(s) as needed */
	change = (val == 0 ? 0 : mask) != (ctrl_data & mask);
	if (val==0)
		ctrl_data &= ~mask;
	else
		ctrl_data |= mask;
	snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_1,
				  ctrl_data);

	return change;
}
#define ALC_SPDIF_CTRL_SWITCH(xname, nid, mask) \
	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
	  .info = alc_spdif_ctrl_info, \
	  .get = alc_spdif_ctrl_get, \
	  .put = alc_spdif_ctrl_put, \
	  .private_value = nid | (mask<<16) }
#endif   /* CONFIG_SND_DEBUG */

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

static int alc_eapd_ctrl_get(struct snd_kcontrol *kcontrol,
			      struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	hda_nid_t nid = kcontrol->private_value & 0xffff;
	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
	long *valp = ucontrol->value.integer.value;
	unsigned int val = snd_hda_codec_read(codec, nid, 0,
					      AC_VERB_GET_EAPD_BTLENABLE, 0x00);

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

static int alc_eapd_ctrl_put(struct snd_kcontrol *kcontrol,
			      struct snd_ctl_elem_value *ucontrol)
{
	int change;
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	hda_nid_t nid = kcontrol->private_value & 0xffff;
	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
	long val = *ucontrol->value.integer.value;
	unsigned int ctrl_data = snd_hda_codec_read(codec, nid, 0,
						    AC_VERB_GET_EAPD_BTLENABLE,
						    0x00);

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

	return change;
}

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

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

	if (auto_pin_type == AUTO_PIN_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);
}

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

	if (!cfg->line_outs) {
		while (cfg->line_outs < AUTO_CFG_MAX_OUTS &&
		       cfg->line_out_pins[cfg->line_outs])
			cfg->line_outs++;
	}
	if (!cfg->speaker_outs) {
		while (cfg->speaker_outs < AUTO_CFG_MAX_OUTS &&
		       cfg->speaker_pins[cfg->speaker_outs])
			cfg->speaker_outs++;
	}
	if (!cfg->hp_outs) {
		while (cfg->hp_outs < AUTO_CFG_MAX_OUTS &&
		       cfg->hp_pins[cfg->hp_outs])
			cfg->hp_outs++;
	}
}

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

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

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

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

	spec->channel_mode = preset->channel_mode;
	spec->num_channel_mode = preset->num_channel_mode;
	spec->need_dac_fix = preset->need_dac_fix;
	spec->const_channel_count = preset->const_channel_count;

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

	spec->multiout.num_dacs = preset->num_dacs;
	spec->multiout.dac_nids = preset->dac_nids;
	spec->multiout.dig_out_nid = preset->dig_out_nid;
	spec->multiout.slave_dig_outs = preset->slave_dig_outs;
	spec->multiout.hp_nid = preset->hp_nid;

	spec->num_mux_defs = preset->num_mux_defs;
	if (!spec->num_mux_defs)
		spec->num_mux_defs = 1;
	spec->input_mux = preset->input_mux;

	spec->num_adc_nids = preset->num_adc_nids;
	spec->adc_nids = preset->adc_nids;
	spec->capsrc_nids = preset->capsrc_nids;
	spec->dig_in_nid = preset->dig_in_nid;

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

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

	alc_fixup_autocfg_pin_nums(codec);
}

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

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

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

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

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

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

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

static int alc_add_jack(struct hda_codec *codec,
		hda_nid_t nid, int type)
{
	struct alc_spec *spec;
	struct alc_jack *jack;
	const char *name;
	int err;

	spec = codec->spec;
	snd_array_init(&spec->jacks, sizeof(*jack), 32);
	jack = snd_array_new(&spec->jacks);
	if (!jack)
		return -ENOMEM;

	jack->nid = nid;
	jack->type = type;
	name = (type == SND_JACK_HEADPHONE) ? "Headphone" : "Mic" ;

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

static void alc_report_jack(struct hda_codec *codec, hda_nid_t nid)
{
	struct alc_spec *spec = codec->spec;
	struct alc_jack *jacks = spec->jacks.list;

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

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

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

static int alc_init_jacks(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int err;
	unsigned int hp_nid = spec->autocfg.hp_pins[0];
	unsigned int mic_nid = spec->ext_mic.pin;

	if (hp_nid) {
		err = alc_add_jack(codec, hp_nid, SND_JACK_HEADPHONE);
		if (err < 0)
			return err;
		alc_report_jack(codec, hp_nid);
	}

	if (mic_nid) {
		err = alc_add_jack(codec, mic_nid, SND_JACK_MICROPHONE);
		if (err < 0)
			return err;
		alc_report_jack(codec, mic_nid);
	}

	return 0;
}
#else
static inline void alc_report_jack(struct hda_codec *codec, hda_nid_t nid)
{
}

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

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

	spec->jack_present = 0;
	for (i = 0; i < ARRAY_SIZE(spec->autocfg.hp_pins); i++) {
		nid = spec->autocfg.hp_pins[i];
		if (!nid)
			break;
		if (snd_hda_jack_detect(codec, nid)) {
			spec->jack_present = 1;
			break;
		}
		alc_report_jack(codec, spec->autocfg.hp_pins[i]);
	}

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

static void alc_automute_pin(struct hda_codec *codec)
{
	alc_automute_speaker(codec, 1);
}

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

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

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

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

static void alc_mic_automute(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct alc_mic_route *dead, *alive;
	unsigned int present, type;
	hda_nid_t cap_nid;

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

	if (spec->dual_adc_switch) {
		alc_dual_mic_adc_auto_switch(codec);
		return;
	}

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

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

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

	/* FIXME: analog mixer */
}

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

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

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

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

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

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

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

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

	switch (type) {
	case ALC_INIT_GPIO1:
		snd_hda_sequence_write(codec, alc_gpio1_init_verbs);
		break;
	case ALC_INIT_GPIO2:
		snd_hda_sequence_write(codec, alc_gpio2_init_verbs);
		break;
	case ALC_INIT_GPIO3:
		snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
		break;
	case ALC_INIT_DEFAULT:
		switch (codec->vendor_id) {
		case 0x10ec0260:
			set_eapd(codec, 0x0f, 1);
			set_eapd(codec, 0x10, 1);
			break;
		case 0x10ec0262:
		case 0x10ec0267:
		case 0x10ec0268:
		case 0x10ec0269:
		case 0x10ec0270:
		case 0x10ec0272:
		case 0x10ec0660:
		case 0x10ec0662:
		case 0x10ec0663:
		case 0x10ec0862:
		case 0x10ec0889:
			set_eapd(codec, 0x14, 1);
			set_eapd(codec, 0x15, 1);
			break;
		}
		switch (codec->vendor_id) {
		case 0x10ec0260:
			snd_hda_codec_write(codec, 0x1a, 0,
					    AC_VERB_SET_COEF_INDEX, 7);
			tmp = snd_hda_codec_read(codec, 0x1a, 0,
						 AC_VERB_GET_PROC_COEF, 0);
			snd_hda_codec_write(codec, 0x1a, 0,
					    AC_VERB_SET_COEF_INDEX, 7);
			snd_hda_codec_write(codec, 0x1a, 0,
					    AC_VERB_SET_PROC_COEF,
					    tmp | 0x2010);
			break;
		case 0x10ec0262:
		case 0x10ec0880:
		case 0x10ec0882:
		case 0x10ec0883:
		case 0x10ec0885:
		case 0x10ec0887:
		case 0x10ec0889:
			alc889_coef_init(codec);
			break;
		case 0x10ec0888:
			alc888_coef_init(codec);
			break;
#if 0 /* XXX: This may cause the silent output on speaker on some machines */
		case 0x10ec0267:
		case 0x10ec0268:
			snd_hda_codec_write(codec, 0x20, 0,
					    AC_VERB_SET_COEF_INDEX, 7);
			tmp = snd_hda_codec_read(codec, 0x20, 0,
						 AC_VERB_GET_PROC_COEF, 0);
			snd_hda_codec_write(codec, 0x20, 0,
					    AC_VERB_SET_COEF_INDEX, 7);
			snd_hda_codec_write(codec, 0x20, 0,
					    AC_VERB_SET_PROC_COEF,
					    tmp | 0x3000);
			break;
#endif /* XXX */
		}
		break;
	}
}

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

	if (!cfg->hp_pins[0]) {
		if (cfg->line_out_type != AUTO_PIN_HP_OUT)
			return;
	}

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

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

	for (i = 0; i < cfg->hp_outs; i++) {
		snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
			    cfg->hp_pins[i]);
		snd_hda_codec_write_cache(codec, cfg->hp_pins[i], 0,
				  AC_VERB_SET_UNSOLICITED_ENABLE,
				  AC_USRSP_EN | ALC880_HP_EVENT);
	}
	spec->unsol_event = alc_sku_unsol_event;
}

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

	/* there must be only two mic inputs exclusively */
	for (i = 0; i < cfg->num_inputs; i++)
		if (cfg->inputs[i].type >= AUTO_PIN_LINE_IN)
			return;

	fixed = ext = 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 */
			fixed = nid;
			break;
		case INPUT_PIN_ATTR_UNUSED:
			return; /* invalid entry */
		default:
			if (ext)
				return; /* already occupied */
			ext = nid;
			break;
		}
	}
	if (!ext || !fixed)
		return;
	if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
		return; /* no unsol support */
	snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x\n",
		    ext, fixed);
	spec->ext_mic.pin = ext;
	spec->int_mic.pin = fixed;
	spec->ext_mic.mux_idx = MUX_IDX_UNDEF; /* set later */
	spec->int_mic.mux_idx = MUX_IDX_UNDEF; /* set later */
	spec->auto_mic = 1;
	snd_hda_codec_write_cache(codec, spec->ext_mic.pin, 0,
				  AC_VERB_SET_UNSOLICITED_ENABLE,
				  AC_USRSP_EN | ALC880_MIC_EVENT);
	spec->unsol_event = alc_sku_unsol_event;
}

/* 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) {