patch_realtek.c

/*
 * 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@just42.net>
 *
 *  This driver is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This driver is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

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

/* keep halting ALC5505 DSP, for power saving */
#define HALT_REALTEK_ALC5505

/* unsol event tags */
#define ALC_DCVOL_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,
};

enum {
	ALC_HEADSET_MODE_UNKNOWN,
	ALC_HEADSET_MODE_UNPLUGGED,
	ALC_HEADSET_MODE_HEADSET,
	ALC_HEADSET_MODE_MIC,
	ALC_HEADSET_MODE_HEADPHONE,
};

enum {
	ALC_HEADSET_TYPE_UNKNOWN,
	ALC_HEADSET_TYPE_CTIA,
	ALC_HEADSET_TYPE_OMTP,
};

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 {
	struct hda_gen_spec gen; /* must be at head */

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

	struct alc_customize_define cdefine;
	unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */

	/* inverted dmic fix */
	unsigned int inv_dmic_fixup:1; /* has inverted digital-mic workaround */
	unsigned int inv_dmic_muted:1; /* R-ch of inv d-mic is muted? */
	hda_nid_t inv_dmic_pin;

	/* mute LED for HP laptops, see alc269_fixup_mic_mute_hook() */
	int mute_led_polarity;
	hda_nid_t mute_led_nid;

	unsigned int gpio_led; /* used for alc269_fixup_hp_gpio_led() */

	hda_nid_t headset_mic_pin;
	hda_nid_t headphone_mic_pin;
	int current_headset_mode;
	int current_headset_type;

	/* hooks */
	void (*init_hook)(struct hda_codec *codec);
#ifdef CONFIG_PM
	void (*power_hook)(struct hda_codec *codec);
#endif
	void (*shutup)(struct hda_codec *codec);

	int init_amp;
	int codec_variant;	/* flag for other variants */
	unsigned int has_alc5505_dsp:1;
	unsigned int no_depop_delay:1;

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

/*
 * 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;
}

/*
 * 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);
}

/* update the master volume per volume-knob's unsol event */
static void alc_update_knob_master(struct hda_codec *codec, struct hda_jack_tbl *jack)
{
	unsigned int val;
	struct snd_kcontrol *kctl;
	struct snd_ctl_elem_value *uctl;

	kctl = snd_hda_find_mixer_ctl(codec, "Master Playback Volume");
	if (!kctl)
		return;
	uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
	if (!uctl)
		return;
	val = snd_hda_codec_read(codec, jack->nid, 0,
				 AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
	val &= HDA_AMP_VOLMASK;
	uctl->value.integer.value[0] = val;
	uctl->value.integer.value[1] = val;
	kctl->put(kctl, uctl);
	kfree(uctl);
}

static void alc880_unsol_event(struct hda_codec *codec, unsigned int res)
{
	/* For some reason, the res given from ALC880 is broken.
	   Here we adjust it properly. */
	snd_hda_jack_unsol_event(codec, res >> 2);
}

/* 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)
{
	struct alc_spec *spec = codec->spec;

	alc_auto_setup_eapd(codec, false);
	if (!spec->no_depop_delay)
		msleep(200);
	snd_hda_shutup_pins(codec);
}

/* 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;
	}
}


/*
 * 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 void alc_fixup_sku_ignore(struct hda_codec *codec,
				 const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		spec->cdefine.fixup = 1;
		spec->cdefine.sku_cfg = ALC_FIXUP_SKU_IGNORE;
	}
}

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

	if (action == HDA_FIXUP_ACT_PROBE) {
		spec->no_depop_delay = 1;
		codec->depop_delay = 0;
	}
}

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 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;
}
/* 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, const hda_nid_t *ports)
{
	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->gen.autocfg.hp_pins[0] &&
	    !(spec->gen.autocfg.line_out_pins[0] &&
	      spec->gen.autocfg.line_out_type == AUTO_PIN_HP_OUT)) {
		hda_nid_t nid;
		tmp = (ass >> 11) & 0x3;	/* HP to chassis */
		nid = ports[tmp];
		if (found_in_nid_list(nid, spec->gen.autocfg.line_out_pins,
				      spec->gen.autocfg.line_outs))
			return 1;
		spec->gen.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)) {
		struct alc_spec *spec = codec->spec;
		snd_printd("realtek: "
			   "Enable default setup for auto mode as fallback\n");
		spec->init_amp = ALC_INIT_DEFAULT;
	}
}

/*
 * COEF access helper functions
 */

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

#define alc_read_coef_idx(codec, coef_idx) \
	alc_read_coefex_idx(codec, 0x20, coef_idx)

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

#define alc_write_coef_idx(codec, coef_idx, coef_val) \
	alc_write_coefex_idx(codec, 0x20, coef_idx, 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;
}

/*
 */

static hda_nid_t get_adc_nid(struct hda_codec *codec, int adc_idx, int imux_idx)
{
	struct hda_gen_spec *spec = codec->spec;
	if (spec->dyn_adc_switch)
		adc_idx = spec->dyn_adc_idx[imux_idx];
	return spec->adc_nids[adc_idx];
}

static void alc_inv_dmic_sync_adc(struct hda_codec *codec, int adc_idx)
{
	struct alc_spec *spec = codec->spec;
	struct hda_input_mux *imux = &spec->gen.input_mux;
	struct nid_path *path;
	hda_nid_t nid;
	int i, dir, parm;
	unsigned int val;

	for (i = 0; i < imux->num_items; i++) {
		if (spec->gen.imux_pins[i] == spec->inv_dmic_pin)
			break;
	}
	if (i >= imux->num_items)
		return;

	path = snd_hda_get_nid_path(codec, spec->inv_dmic_pin,
				    get_adc_nid(codec, adc_idx, i));
	val = path->ctls[NID_PATH_MUTE_CTL];
	if (!val)
		return;
	nid = get_amp_nid_(val);
	dir = get_amp_direction_(val);
	parm = AC_AMP_SET_RIGHT |
		(dir == HDA_OUTPUT ? AC_AMP_SET_OUTPUT : AC_AMP_SET_INPUT);

	/* flush all cached amps at first */
	snd_hda_codec_flush_cache(codec);

	/* we care only right channel */
	val = snd_hda_codec_amp_read(codec, nid, 1, dir, 0);
	if (val & 0x80) /* if already muted, we don't need to touch */
		return;
	val |= 0x80;
	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
			    parm | val);
}

/*
 * Inverted digital-mic handling
 *
 * First off, it's a bit tricky.  The "Inverted Internal Mic Capture Switch"
 * gives the additional mute only to the right channel of the digital mic
 * capture stream.  This is a workaround for avoiding the almost silence
 * by summing the stereo stream from some (known to be ForteMedia)
 * digital mic unit.
 *
 * The logic is to call alc_inv_dmic_sync() after each action (possibly)
 * modifying ADC amp.  When the mute flag is set, it mutes the R-channel
 * without caching so that the cache can still keep the original value.
 * The cached value is then restored when the flag is set off or any other
 * than d-mic is used as the current input source.
 */
static void alc_inv_dmic_sync(struct hda_codec *codec, bool force)
{
	struct alc_spec *spec = codec->spec;
	int src, nums;

	if (!spec->inv_dmic_fixup)
		return;
	if (!spec->inv_dmic_muted && !force)
		return;
	nums = spec->gen.dyn_adc_switch ? 1 : spec->gen.num_adc_nids;
	for (src = 0; src < nums; src++) {
		bool dmic_fixup = false;

		if (spec->inv_dmic_muted &&
		    spec->gen.imux_pins[spec->gen.cur_mux[src]] == spec->inv_dmic_pin)
			dmic_fixup = true;
		if (!dmic_fixup && !force)
			continue;
		alc_inv_dmic_sync_adc(codec, src);
	}
}

static void alc_inv_dmic_hook(struct hda_codec *codec,
			     struct snd_ctl_elem_value *ucontrol)
{
	alc_inv_dmic_sync(codec, false);
}

static int alc_inv_dmic_sw_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.integer.value[0] = !spec->inv_dmic_muted;
	return 0;
}

static int alc_inv_dmic_sw_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;
	unsigned int val = !ucontrol->value.integer.value[0];

	if (val == spec->inv_dmic_muted)
		return 0;
	spec->inv_dmic_muted = val;
	alc_inv_dmic_sync(codec, true);
	return 0;
}

static const struct snd_kcontrol_new alc_inv_dmic_sw = {
	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
	.name = "Inverted Internal Mic Capture Switch",
	.info = snd_ctl_boolean_mono_info,
	.get = alc_inv_dmic_sw_get,
	.put = alc_inv_dmic_sw_put,
};

static int alc_add_inv_dmic_mixer(struct hda_codec *codec, hda_nid_t nid)
{
	struct alc_spec *spec = codec->spec;

	if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &alc_inv_dmic_sw))
		return -ENOMEM;
	spec->inv_dmic_fixup = 1;
	spec->inv_dmic_muted = 0;
	spec->inv_dmic_pin = nid;
	spec->gen.cap_sync_hook = alc_inv_dmic_hook;
	return 0;
}

/* typically the digital mic is put at node 0x12 */
static void alc_fixup_inv_dmic_0x12(struct hda_codec *codec,
				    const struct hda_fixup *fix, int action)
{
	if (action == HDA_FIXUP_ACT_PROBE)
		alc_add_inv_dmic_mixer(codec, 0x12);
}


#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;
	int i, err;

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

	for (i = 0; i < spec->num_mixers; i++) {
		err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
		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

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
	return 0;
}


/*
 * Common callbacks
 */

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

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

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

	snd_hda_gen_init(codec);

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);

	return 0;
}

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

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

static void alc_free(struct hda_codec *codec)
{
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_FREE);
	snd_hda_gen_free(codec);
}

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

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

	if (!spec->no_depop_delay)
		msleep(150); /* to avoid pop noise */
	codec->patch_ops.init(codec);
	snd_hda_codec_resume_amp(codec);
	snd_hda_codec_resume_cache(codec);
	alc_inv_dmic_sync(codec, true);
	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 = snd_hda_gen_build_pcms,
	.init = alc_init,
	.free = alc_free,
	.unsol_event = snd_hda_jack_unsol_event,
#ifdef CONFIG_PM
	.resume = alc_resume,
	.suspend = alc_suspend,
	.check_power_status = snd_hda_gen_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 or subvendor id
 */
struct alc_codec_rename_table {
	unsigned int vendor_id;
	unsigned short coef_mask;
	unsigned short coef_bits;
	const char *name;
};

struct alc_codec_rename_pci_table {
	unsigned int codec_vendor_id;
	unsigned short pci_subvendor;
	unsigned short pci_subdevice;
	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" },
	{ 0x10ec0269, 0x00f0, 0x0030, "ALC269VD" },
	{ 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 struct alc_codec_rename_pci_table rename_pci_tbl[] = {
	{ 0x10ec0280, 0x1028, 0, "ALC3220" },
	{ 0x10ec0282, 0x1028, 0, "ALC3221" },
	{ 0x10ec0283, 0x1028, 0, "ALC3223" },
	{ 0x10ec0292, 0x1028, 0, "ALC3226" },
	{ 0x10ec0255, 0x1028, 0, "ALC3234" },
	{ 0x10ec0668, 0x1028, 0, "ALC3661" },
	{ } /* terminator */
};

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

	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);
	}

	for (q = rename_pci_tbl; q->codec_vendor_id; q++) {
		if (q->codec_vendor_id != codec->vendor_id)
			continue;
		if (q->pci_subvendor != codec->bus->pci->subsystem_vendor)
			continue;
		if (!q->pci_subdevice ||
		    q->pci_subdevice == codec->bus->pci->subsystem_device)
			return alc_codec_rename(codec, q->name);
	}

	return 0;
}


/*
 * 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, 0x103c, "ASUS", 1),
	SND_PCI_QUIRK(0x1043, 0x829f, "ASUS", 1),
	SND_PCI_QUIRK(0x1043, 0x8376, "EeePC", 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(0x1458, 0xa002, "GA-MA790X", 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->gen.autocfg;
	int err;

	err = snd_hda_parse_pin_defcfg(codec, cfg, ignore_nids,
				       spec->parse_flags);
	if (err < 0)
		return err;

	if (ssid_nids)
		alc_ssid_check(codec, ssid_nids);

	err = snd_hda_gen_parse_auto_config(codec, cfg);
	if (err < 0)
		return err;

	return 1;
}

/* common preparation job for alc_spec */
static int alc_alloc_spec(struct hda_codec *codec, hda_nid_t mixer_nid)
{
	struct alc_spec *spec = kzalloc(sizeof(*spec), GFP_KERNEL);
	int err;

	if (!spec)
		return -ENOMEM;
	codec->spec = spec;
	snd_hda_gen_spec_init(&spec->gen);
	spec->gen.mixer_nid = mixer_nid;
	spec->gen.own_eapd_ctl = 1;
	codec->single_adc_amp = 1;
	/* FIXME: do we need this for all Realtek codec models? */
	codec->spdif_status_reset = 1;

	err = alc_codec_rename_from_preset(codec);
	if (err < 0) {
		kfree(spec);
		return err;
	}
	return 0;
}

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);
}

/*
 * ALC880 fix-ups
 */
enum {
	ALC880_FIXUP_GPIO1,
	ALC880_FIXUP_GPIO2,
	ALC880_FIXUP_MEDION_RIM,
	ALC880_FIXUP_LG,
	ALC880_FIXUP_LG_LW25,
	ALC880_FIXUP_W810,
	ALC880_FIXUP_EAPD_COEF,
	ALC880_FIXUP_TCL_S700,
	ALC880_FIXUP_VOL_KNOB,
	ALC880_FIXUP_FUJITSU,
	ALC880_FIXUP_F1734,
	ALC880_FIXUP_UNIWILL,
	ALC880_FIXUP_UNIWILL_DIG,
	ALC880_FIXUP_Z71V,
	ALC880_FIXUP_ASUS_W5A,
	ALC880_FIXUP_3ST_BASE,
	ALC880_FIXUP_3ST,
	ALC880_FIXUP_3ST_DIG,
	ALC880_FIXUP_5ST_BASE,
	ALC880_FIXUP_5ST,
	ALC880_FIXUP_5ST_DIG,
	ALC880_FIXUP_6ST_BASE,
	ALC880_FIXUP_6ST,
	ALC880_FIXUP_6ST_DIG,
	ALC880_FIXUP_6ST_AUTOMUTE,
};

/* enable the volume-knob widget support on NID 0x21 */
static void alc880_fixup_vol_knob(struct hda_codec *codec,
				  const struct hda_fixup *fix, int action)
{
	if (action == HDA_FIXUP_ACT_PROBE)
		snd_hda_jack_detect_enable_callback(codec, 0x21, ALC_DCVOL_EVENT, alc_update_knob_master);
}

static const struct hda_fixup alc880_fixups[] = {
	[ALC880_FIXUP_GPIO1] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = alc_gpio1_init_verbs,
	},
	[ALC880_FIXUP_GPIO2] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = alc_gpio2_init_verbs,
	},
	[ALC880_FIXUP_MEDION_RIM] = {
		.type = HDA_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,
	},
	[ALC880_FIXUP_LG] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			/* disable bogus unused pins */
			{ 0x16, 0x411111f0 },
			{ 0x18, 0x411111f0 },
			{ 0x1a, 0x411111f0 },
			{ }
		}
	},
	[ALC880_FIXUP_LG_LW25] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1a, 0x0181344f }, /* line-in */
			{ 0x1b, 0x0321403f }, /* headphone */
			{ }
		}
	},
	[ALC880_FIXUP_W810] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			/* disable bogus unused pins */
			{ 0x17, 0x411111f0 },
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_GPIO2,
	},
	[ALC880_FIXUP_EAPD_COEF] = {
		.type = HDA_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 },
			{}
		},
	},
	[ALC880_FIXUP_TCL_S700] = {
		.type = HDA_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 },
			{}
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_GPIO2,
	},
	[ALC880_FIXUP_VOL_KNOB] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc880_fixup_vol_knob,
	},
	[ALC880_FIXUP_FUJITSU] = {
		/* override all pins as BIOS on old Amilo is broken */
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x0121411f }, /* HP */
			{ 0x15, 0x99030120 }, /* speaker */
			{ 0x16, 0x99030130 }, /* bass speaker */
			{ 0x17, 0x411111f0 }, /* N/A */
			{ 0x18, 0x411111f0 }, /* N/A */
			{ 0x19, 0x01a19950 }, /* mic-in */
			{ 0x1a, 0x411111f0 }, /* N/A */
			{ 0x1b, 0x411111f0 }, /* N/A */
			{ 0x1c, 0x411111f0 }, /* N/A */
			{ 0x1d, 0x411111f0 }, /* N/A */
			{ 0x1e, 0x01454140 }, /* SPDIF out */
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_VOL_KNOB,
	},
	[ALC880_FIXUP_F1734] = {
		/* almost compatible with FUJITSU, but no bass and SPDIF */
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x0121411f }, /* HP */
			{ 0x15, 0x99030120 }, /* speaker */
			{ 0x16, 0x411111f0 }, /* N/A */
			{ 0x17, 0x411111f0 }, /* N/A */
			{ 0x18, 0x411111f0 }, /* N/A */
			{ 0x19, 0x01a19950 }, /* mic-in */
			{ 0x1a, 0x411111f0 }, /* N/A */
			{ 0x1b, 0x411111f0 }, /* N/A */
			{ 0x1c, 0x411111f0 }, /* N/A */
			{ 0x1d, 0x411111f0 }, /* N/A */
			{ 0x1e, 0x411111f0 }, /* N/A */
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_VOL_KNOB,
	},
	[ALC880_FIXUP_UNIWILL] = {
		/* need to fix HP and speaker pins to be parsed correctly */
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x0121411f }, /* HP */
			{ 0x15, 0x99030120 }, /* speaker */
			{ 0x16, 0x99030130 }, /* bass speaker */
			{ }
		},
	},
	[ALC880_FIXUP_UNIWILL_DIG] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			/* disable bogus unused pins */
			{ 0x17, 0x411111f0 },
			{ 0x19, 0x411111f0 },
			{ 0x1b, 0x411111f0 },
			{ 0x1f, 0x411111f0 },
			{ }
		}
	},
	[ALC880_FIXUP_Z71V] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			/* set up the whole pins as BIOS is utterly broken */
			{ 0x14, 0x99030120 }, /* speaker */
			{ 0x15, 0x0121411f }, /* HP */
			{ 0x16, 0x411111f0 }, /* N/A */
			{ 0x17, 0x411111f0 }, /* N/A */
			{ 0x18, 0x01a19950 }, /* mic-in */
			{ 0x19, 0x411111f0 }, /* N/A */
			{ 0x1a, 0x01813031 }, /* line-in */
			{ 0x1b, 0x411111f0 }, /* N/A */
			{ 0x1c, 0x411111f0 }, /* N/A */
			{ 0x1d, 0x411111f0 }, /* N/A */
			{ 0x1e, 0x0144111e }, /* SPDIF */
			{ }
		}
	},
	[ALC880_FIXUP_ASUS_W5A] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			/* set up the whole pins as BIOS is utterly broken */
			{ 0x14, 0x0121411f }, /* HP */
			{ 0x15, 0x411111f0 }, /* N/A */
			{ 0x16, 0x411111f0 }, /* N/A */
			{ 0x17, 0x411111f0 }, /* N/A */
			{ 0x18, 0x90a60160 }, /* mic */
			{ 0x19, 0x411111f0 }, /* N/A */
			{ 0x1a, 0x411111f0 }, /* N/A */
			{ 0x1b, 0x411111f0 }, /* N/A */
			{ 0x1c, 0x411111f0 }, /* N/A */
			{ 0x1d, 0x411111f0 }, /* N/A */
			{ 0x1e, 0xb743111e }, /* SPDIF out */
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_GPIO1,
	},
	[ALC880_FIXUP_3ST_BASE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x01014010 }, /* line-out */
			{ 0x15, 0x411111f0 }, /* N/A */
			{ 0x16, 0x411111f0 }, /* N/A */
			{ 0x17, 0x411111f0 }, /* N/A */
			{ 0x18, 0x01a19c30 }, /* mic-in */
			{ 0x19, 0x0121411f }, /* HP */
			{ 0x1a, 0x01813031 }, /* line-in */
			{ 0x1b, 0x02a19c40 }, /* front-mic */
			{ 0x1c, 0x411111f0 }, /* N/A */
			{ 0x1d, 0x411111f0 }, /* N/A */
			/* 0x1e is filled in below */
			{ 0x1f, 0x411111f0 }, /* N/A */
			{ }
		}
	},
	[ALC880_FIXUP_3ST] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1e, 0x411111f0 }, /* N/A */
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_3ST_BASE,
	},
	[ALC880_FIXUP_3ST_DIG] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1e, 0x0144111e }, /* SPDIF */
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_3ST_BASE,
	},
	[ALC880_FIXUP_5ST_BASE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x01014010 }, /* front */
			{ 0x15, 0x411111f0 }, /* N/A */
			{ 0x16, 0x01011411 }, /* CLFE */
			{ 0x17, 0x01016412 }, /* surr */
			{ 0x18, 0x01a19c30 }, /* mic-in */
			{ 0x19, 0x0121411f }, /* HP */
			{ 0x1a, 0x01813031 }, /* line-in */
			{ 0x1b, 0x02a19c40 }, /* front-mic */
			{ 0x1c, 0x411111f0 }, /* N/A */
			{ 0x1d, 0x411111f0 }, /* N/A */
			/* 0x1e is filled in below */
			{ 0x1f, 0x411111f0 }, /* N/A */
			{ }
		}
	},
	[ALC880_FIXUP_5ST] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1e, 0x411111f0 }, /* N/A */
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_5ST_BASE,
	},
	[ALC880_FIXUP_5ST_DIG] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1e, 0x0144111e }, /* SPDIF */
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_5ST_BASE,
	},
	[ALC880_FIXUP_6ST_BASE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x01014010 }, /* front */
			{ 0x15, 0x01016412 }, /* surr */
			{ 0x16, 0x01011411 }, /* CLFE */
			{ 0x17, 0x01012414 }, /* side */
			{ 0x18, 0x01a19c30 }, /* mic-in */
			{ 0x19, 0x02a19c40 }, /* front-mic */
			{ 0x1a, 0x01813031 }, /* line-in */
			{ 0x1b, 0x0121411f }, /* HP */
			{ 0x1c, 0x411111f0 }, /* N/A */
			{ 0x1d, 0x411111f0 }, /* N/A */
			/* 0x1e is filled in below */
			{ 0x1f, 0x411111f0 }, /* N/A */
			{ }
		}
	},
	[ALC880_FIXUP_6ST] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1e, 0x411111f0 }, /* N/A */
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_6ST_BASE,
	},
	[ALC880_FIXUP_6ST_DIG] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1e, 0x0144111e }, /* SPDIF */
			{ }
		},
		.chained = true,
		.chain_id = ALC880_FIXUP_6ST_BASE,
	},
	[ALC880_FIXUP_6ST_AUTOMUTE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1b, 0x0121401f }, /* HP with jack detect */
			{ }
		},
		.chained_before = true,
		.chain_id = ALC880_FIXUP_6ST_BASE,
	},
};

static const struct snd_pci_quirk alc880_fixup_tbl[] = {
	SND_PCI_QUIRK(0x1019, 0x0f69, "Coeus G610P", ALC880_FIXUP_W810),
	SND_PCI_QUIRK(0x1043, 0x10c3, "ASUS W5A", ALC880_FIXUP_ASUS_W5A),
	SND_PCI_QUIRK(0x1043, 0x1964, "ASUS Z71V", ALC880_FIXUP_Z71V),
	SND_PCI_QUIRK_VENDOR(0x1043, "ASUS", ALC880_FIXUP_GPIO1),
	SND_PCI_QUIRK(0x1558, 0x5401, "Clevo GPIO2", ALC880_FIXUP_GPIO2),
	SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", ALC880_FIXUP_EAPD_COEF),
	SND_PCI_QUIRK(0x1584, 0x9050, "Uniwill", ALC880_FIXUP_UNIWILL_DIG),
	SND_PCI_QUIRK(0x1584, 0x9054, "Uniwill", ALC880_FIXUP_F1734),
	SND_PCI_QUIRK(0x1584, 0x9070, "Uniwill", ALC880_FIXUP_UNIWILL),
	SND_PCI_QUIRK(0x1584, 0x9077, "Uniwill P53", ALC880_FIXUP_VOL_KNOB),
	SND_PCI_QUIRK(0x161f, 0x203d, "W810", ALC880_FIXUP_W810),
	SND_PCI_QUIRK(0x161f, 0x205d, "Medion Rim 2150", ALC880_FIXUP_MEDION_RIM),
	SND_PCI_QUIRK(0x1631, 0xe011, "PB 13201056", ALC880_FIXUP_6ST_AUTOMUTE),
	SND_PCI_QUIRK(0x1734, 0x107c, "FSC F1734", ALC880_FIXUP_F1734),
	SND_PCI_QUIRK(0x1734, 0x1094, "FSC Amilo M1451G", ALC880_FIXUP_FUJITSU),
	SND_PCI_QUIRK(0x1734, 0x10ac, "FSC AMILO Xi 1526", ALC880_FIXUP_F1734),
	SND_PCI_QUIRK(0x1734, 0x10b0, "FSC Amilo Pi1556", ALC880_FIXUP_FUJITSU),
	SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_FIXUP_LG),
	SND_PCI_QUIRK(0x1854, 0x005f, "LG P1 Express", ALC880_FIXUP_LG),
	SND_PCI_QUIRK(0x1854, 0x0068, "LG w1", ALC880_FIXUP_LG),
	SND_PCI_QUIRK(0x1854, 0x0077, "LG LW25", ALC880_FIXUP_LG_LW25),
	SND_PCI_QUIRK(0x19db, 0x4188, "TCL S700", ALC880_FIXUP_TCL_S700),

	/* Below is the copied entries from alc880_quirks.c.
	 * It's not quite sure whether BIOS sets the correct pin-config table
	 * on these machines, thus they are kept to be compatible with
	 * the old static quirks.  Once when it's confirmed to work without
	 * these overrides, it'd be better to remove.
	 */
	SND_PCI_QUIRK(0x1019, 0xa880, "ECS", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x1019, 0xa884, "Acer APFV", ALC880_FIXUP_6ST),
	SND_PCI_QUIRK(0x1025, 0x0070, "ULI", ALC880_FIXUP_3ST_DIG),
	SND_PCI_QUIRK(0x1025, 0x0077, "ULI", ALC880_FIXUP_6ST_DIG),
	SND_PCI_QUIRK(0x1025, 0x0078, "ULI", ALC880_FIXUP_6ST_DIG),
	SND_PCI_QUIRK(0x1025, 0x0087, "ULI", ALC880_FIXUP_6ST_DIG),
	SND_PCI_QUIRK(0x1025, 0xe309, "ULI", ALC880_FIXUP_3ST_DIG),
	SND_PCI_QUIRK(0x1025, 0xe310, "ULI", ALC880_FIXUP_3ST),
	SND_PCI_QUIRK(0x1039, 0x1234, NULL, ALC880_FIXUP_6ST_DIG),
	SND_PCI_QUIRK(0x104d, 0x81a0, "Sony", ALC880_FIXUP_3ST),
	SND_PCI_QUIRK(0x104d, 0x81d6, "Sony", ALC880_FIXUP_3ST),
	SND_PCI_QUIRK(0x107b, 0x3032, "Gateway", ALC880_FIXUP_5ST),
	SND_PCI_QUIRK(0x107b, 0x3033, "Gateway", ALC880_FIXUP_5ST),
	SND_PCI_QUIRK(0x107b, 0x4039, "Gateway", ALC880_FIXUP_5ST),
	SND_PCI_QUIRK(0x1297, 0xc790, "Shuttle ST20G5", ALC880_FIXUP_6ST_DIG),
	SND_PCI_QUIRK(0x1458, 0xa102, "Gigabyte K8", ALC880_FIXUP_6ST_DIG),
	SND_PCI_QUIRK(0x1462, 0x1150, "MSI", ALC880_FIXUP_6ST_DIG),
	SND_PCI_QUIRK(0x1509, 0x925d, "FIC P4M", ALC880_FIXUP_6ST_DIG),
	SND_PCI_QUIRK(0x1565, 0x8202, "Biostar", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x1695, 0x400d, "EPoX", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x1695, 0x4012, "EPox EP-5LDA", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x2668, 0x8086, NULL, ALC880_FIXUP_6ST_DIG), /* broken BIOS */
	SND_PCI_QUIRK(0x8086, 0x2668, NULL, ALC880_FIXUP_6ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xa100, "Intel mobo", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xd400, "Intel mobo", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xd401, "Intel mobo", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xd402, "Intel mobo", ALC880_FIXUP_3ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xe224, "Intel mobo", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xe305, "Intel mobo", ALC880_FIXUP_3ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xe308, "Intel mobo", ALC880_FIXUP_3ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xe400, "Intel mobo", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xe401, "Intel mobo", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0x8086, 0xe402, "Intel mobo", ALC880_FIXUP_5ST_DIG),
	/* default Intel */
	SND_PCI_QUIRK_VENDOR(0x8086, "Intel mobo", ALC880_FIXUP_3ST),
	SND_PCI_QUIRK(0xa0a0, 0x0560, "AOpen i915GMm-HFS", ALC880_FIXUP_5ST_DIG),
	SND_PCI_QUIRK(0xe803, 0x1019, NULL, ALC880_FIXUP_6ST_DIG),
	{}
};

static const struct hda_model_fixup alc880_fixup_models[] = {
	{.id = ALC880_FIXUP_3ST, .name = "3stack"},
	{.id = ALC880_FIXUP_3ST_DIG, .name = "3stack-digout"},
	{.id = ALC880_FIXUP_5ST, .name = "5stack"},
	{.id = ALC880_FIXUP_5ST_DIG, .name = "5stack-digout"},
	{.id = ALC880_FIXUP_6ST, .name = "6stack"},
	{.id = ALC880_FIXUP_6ST_DIG, .name = "6stack-digout"},
	{.id = ALC880_FIXUP_6ST_AUTOMUTE, .name = "6stack-automute"},
	{}
};


/*
 * OK, here we have finally the patch for ALC880
 */
static int patch_alc880(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err;

	err = alc_alloc_spec(codec, 0x0b);
	if (err < 0)
		return err;

	spec = codec->spec;
	spec->gen.need_dac_fix = 1;
	spec->gen.beep_nid = 0x01;

	snd_hda_pick_fixup(codec, alc880_fixup_models, alc880_fixup_tbl,
		       alc880_fixups);
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

	/* automatic parse from the BIOS config */
	err = alc880_parse_auto_config(codec);
	if (err < 0)
		goto error;

	if (!spec->gen.no_analog)
		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);

	codec->patch_ops = alc_patch_ops;
	codec->patch_ops.unsol_event = alc880_unsol_event;


	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

	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);
}

/*
 * Pin config fixes
 */
enum {
	ALC260_FIXUP_HP_DC5750,
	ALC260_FIXUP_HP_PIN_0F,
	ALC260_FIXUP_COEF,
	ALC260_FIXUP_GPIO1,
	ALC260_FIXUP_GPIO1_TOGGLE,
	ALC260_FIXUP_REPLACER,
	ALC260_FIXUP_HP_B1900,
	ALC260_FIXUP_KN1,
	ALC260_FIXUP_FSC_S7020,
	ALC260_FIXUP_FSC_S7020_JWSE,
	ALC260_FIXUP_VAIO_PINS,
};

static void alc260_gpio1_automute(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
			    spec->gen.hp_jack_present);
}

static void alc260_fixup_gpio1_toggle(struct hda_codec *codec,
				      const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action == HDA_FIXUP_ACT_PROBE) {
		/* although the machine has only one output pin, we need to
		 * toggle GPIO1 according to the jack state
		 */
		spec->gen.automute_hook = alc260_gpio1_automute;
		spec->gen.detect_hp = 1;
		spec->gen.automute_speaker = 1;
		spec->gen.autocfg.hp_pins[0] = 0x0f; /* copy it for automute */
		snd_hda_jack_detect_enable_callback(codec, 0x0f, HDA_GEN_HP_EVENT,
						    snd_hda_gen_hp_automute);
		snd_hda_add_verbs(codec, alc_gpio1_init_verbs);
	}
}

static void alc260_fixup_kn1(struct hda_codec *codec,
			     const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	static const struct hda_pintbl pincfgs[] = {
		{ 0x0f, 0x02214000 }, /* HP/speaker */
		{ 0x12, 0x90a60160 }, /* int mic */
		{ 0x13, 0x02a19000 }, /* ext mic */
		{ 0x18, 0x01446000 }, /* SPDIF out */
		/* disable bogus I/O pins */
		{ 0x10, 0x411111f0 },
		{ 0x11, 0x411111f0 },
		{ 0x14, 0x411111f0 },
		{ 0x15, 0x411111f0 },
		{ 0x16, 0x411111f0 },
		{ 0x17, 0x411111f0 },
		{ 0x19, 0x411111f0 },
		{ }
	};

	switch (action) {
	case HDA_FIXUP_ACT_PRE_PROBE:
		snd_hda_apply_pincfgs(codec, pincfgs);
		break;
	case HDA_FIXUP_ACT_PROBE:
		spec->init_amp = ALC_INIT_NONE;
		break;
	}
}

static void alc260_fixup_fsc_s7020(struct hda_codec *codec,
				   const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action == HDA_FIXUP_ACT_PROBE)
		spec->init_amp = ALC_INIT_NONE;
}

static void alc260_fixup_fsc_s7020_jwse(struct hda_codec *codec,
				   const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		spec->gen.add_jack_modes = 1;
		spec->gen.hp_mic = 1;
	}
}

static const struct hda_fixup alc260_fixups[] = {
	[ALC260_FIXUP_HP_DC5750] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x11, 0x90130110 }, /* speaker */
			{ }
		}
	},
	[ALC260_FIXUP_HP_PIN_0F] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x0f, 0x01214000 }, /* HP */
			{ }
		}
	},
	[ALC260_FIXUP_COEF] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF,  0x3040 },
			{ }
		},
		.chained = true,
		.chain_id = ALC260_FIXUP_HP_PIN_0F,
	},
	[ALC260_FIXUP_GPIO1] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = alc_gpio1_init_verbs,
	},
	[ALC260_FIXUP_GPIO1_TOGGLE] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc260_fixup_gpio1_toggle,
		.chained = true,
		.chain_id = ALC260_FIXUP_HP_PIN_0F,
	},
	[ALC260_FIXUP_REPLACER] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF,  0x3050 },
			{ }
		},
		.chained = true,
		.chain_id = ALC260_FIXUP_GPIO1_TOGGLE,
	},
	[ALC260_FIXUP_HP_B1900] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc260_fixup_gpio1_toggle,
		.chained = true,
		.chain_id = ALC260_FIXUP_COEF,
	},
	[ALC260_FIXUP_KN1] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc260_fixup_kn1,
	},
	[ALC260_FIXUP_FSC_S7020] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc260_fixup_fsc_s7020,
	},
	[ALC260_FIXUP_FSC_S7020_JWSE] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc260_fixup_fsc_s7020_jwse,
		.chained = true,
		.chain_id = ALC260_FIXUP_FSC_S7020,
	},
	[ALC260_FIXUP_VAIO_PINS] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			/* Pin configs are missing completely on some VAIOs */
			{ 0x0f, 0x01211020 },
			{ 0x10, 0x0001003f },
			{ 0x11, 0x411111f0 },
			{ 0x12, 0x01a15930 },
			{ 0x13, 0x411111f0 },
			{ 0x14, 0x411111f0 },
			{ 0x15, 0x411111f0 },
			{ 0x16, 0x411111f0 },
			{ 0x17, 0x411111f0 },
			{ 0x18, 0x411111f0 },
			{ 0x19, 0x411111f0 },
			{ }
		}
	},
};

static const struct snd_pci_quirk alc260_fixup_tbl[] = {
	SND_PCI_QUIRK(0x1025, 0x007b, "Acer C20x", ALC260_FIXUP_GPIO1),
	SND_PCI_QUIRK(0x1025, 0x007f, "Acer Aspire 9500", ALC260_FIXUP_COEF),
	SND_PCI_QUIRK(0x1025, 0x008f, "Acer", ALC260_FIXUP_GPIO1),
	SND_PCI_QUIRK(0x103c, 0x280a, "HP dc5750", ALC260_FIXUP_HP_DC5750),
	SND_PCI_QUIRK(0x103c, 0x30ba, "HP Presario B1900", ALC260_FIXUP_HP_B1900),
	SND_PCI_QUIRK(0x104d, 0x81bb, "Sony VAIO", ALC260_FIXUP_VAIO_PINS),
	SND_PCI_QUIRK(0x104d, 0x81e2, "Sony VAIO TX", ALC260_FIXUP_HP_PIN_0F),
	SND_PCI_QUIRK(0x10cf, 0x1326, "FSC LifeBook S7020", ALC260_FIXUP_FSC_S7020),
	SND_PCI_QUIRK(0x1509, 0x4540, "Favorit 100XS", ALC260_FIXUP_GPIO1),
	SND_PCI_QUIRK(0x152d, 0x0729, "Quanta KN1", ALC260_FIXUP_KN1),
	SND_PCI_QUIRK(0x161f, 0x2057, "Replacer 672V", ALC260_FIXUP_REPLACER),
	SND_PCI_QUIRK(0x1631, 0xc017, "PB V7900", ALC260_FIXUP_COEF),
	{}
};

static const struct hda_model_fixup alc260_fixup_models[] = {
	{.id = ALC260_FIXUP_GPIO1, .name = "gpio1"},
	{.id = ALC260_FIXUP_COEF, .name = "coef"},
	{.id = ALC260_FIXUP_FSC_S7020, .name = "fujitsu"},
	{.id = ALC260_FIXUP_FSC_S7020_JWSE, .name = "fujitsu-jwse"},
	{}
};

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

	err = alc_alloc_spec(codec, 0x07);
	if (err < 0)
		return err;

	spec = codec->spec;
	/* as quite a few machines require HP amp for speaker outputs,
	 * it's easier to enable it unconditionally; even if it's unneeded,
	 * it's almost harmless.
	 */
	spec->gen.prefer_hp_amp = 1;
	spec->gen.beep_nid = 0x01;

	snd_hda_pick_fixup(codec, alc260_fixup_models, alc260_fixup_tbl,
			   alc260_fixups);
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

	/* automatic parse from the BIOS config */
	err = alc260_parse_auto_config(codec);
	if (err < 0)
		goto error;

	if (!spec->gen.no_analog)
		set_beep_amp(spec, 0x07, 0x05, HDA_INPUT);

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

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

	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).
 */

/*
 * 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_CD,
	ALC889_FIXUP_FRONT_HP_NO_PRESENCE,
	ALC889_FIXUP_VAIO_TT,
	ALC888_FIXUP_EEE1601,
	ALC882_FIXUP_EAPD,
	ALC883_FIXUP_EAPD,
	ALC883_FIXUP_ACER_EAPD,
	ALC882_FIXUP_GPIO1,
	ALC882_FIXUP_GPIO2,
	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,
	ALC889_FIXUP_MBP_VREF,
	ALC889_FIXUP_IMAC91_VREF,
	ALC889_FIXUP_MBA21_VREF,
	ALC882_FIXUP_INV_DMIC,
	ALC882_FIXUP_NO_PRIMARY_HP,
	ALC887_FIXUP_ASUS_BASS,
	ALC887_FIXUP_BASS_CHMAP,
};

static void alc889_fixup_coef(struct hda_codec *codec,
			      const struct hda_fixup *fix, int action)
{
	if (action != HDA_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 hda_fixup *fix, int action)
{
	if (action != HDA_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 hda_fixup *fix, int action)
{
	if (action == HDA_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 == HDA_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);
	}
}

/* Set VREF on HP pin */
static void alc889_fixup_mbp_vref(struct hda_codec *codec,
				  const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	static hda_nid_t nids[2] = { 0x14, 0x15 };
	int i;

	if (action != HDA_FIXUP_ACT_INIT)
		return;
	for (i = 0; i < ARRAY_SIZE(nids); i++) {
		unsigned int val = snd_hda_codec_get_pincfg(codec, nids[i]);
		if (get_defcfg_device(val) != AC_JACK_HP_OUT)
			continue;
		val = snd_hda_codec_get_pin_target(codec, nids[i]);
		val |= AC_PINCTL_VREF_80;
		snd_hda_set_pin_ctl(codec, nids[i], val);
		spec->gen.keep_vref_in_automute = 1;
		break;
	}
}

static void alc889_fixup_mac_pins(struct hda_codec *codec,
				  const hda_nid_t *nids, int num_nids)
{
	struct alc_spec *spec = codec->spec;
	int i;

	for (i = 0; i < num_nids; i++) {
		unsigned int val;
		val = snd_hda_codec_get_pin_target(codec, nids[i]);
		val |= AC_PINCTL_VREF_50;
		snd_hda_set_pin_ctl(codec, nids[i], val);
	}
	spec->gen.keep_vref_in_automute = 1;
}

/* Set VREF on speaker pins on imac91 */
static void alc889_fixup_imac91_vref(struct hda_codec *codec,
				     const struct hda_fixup *fix, int action)
{
	static hda_nid_t nids[2] = { 0x18, 0x1a };

	if (action == HDA_FIXUP_ACT_INIT)
		alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids));
}

/* Set VREF on speaker pins on mba21 */
static void alc889_fixup_mba21_vref(struct hda_codec *codec,
				    const struct hda_fixup *fix, int action)
{
	static hda_nid_t nids[2] = { 0x18, 0x19 };

	if (action == HDA_FIXUP_ACT_INIT)
		alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids));
}

/* Don't take HP output as primary
 * Strangely, the speaker output doesn't work on Vaio Z and some Vaio
 * all-in-one desktop PCs (for example VGC-LN51JGB) through DAC 0x05
 */
static void alc882_fixup_no_primary_hp(struct hda_codec *codec,
				       const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		spec->gen.no_primary_hp = 1;
		spec->gen.no_multi_io = 1;
	}
}

static void alc_fixup_bass_chmap(struct hda_codec *codec,
				 const struct hda_fixup *fix, int action);

static const struct hda_fixup alc882_fixups[] = {
	[ALC882_FIXUP_ABIT_AW9D_MAX] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x15, 0x01080104 }, /* side */
			{ 0x16, 0x01011012 }, /* rear */
			{ 0x17, 0x01016011 }, /* clfe */
			{ }
		}
	},
	[ALC882_FIXUP_LENOVO_Y530] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x15, 0x99130112 }, /* rear int speakers */
			{ 0x16, 0x99130111 }, /* subwoofer */
			{ }
		}
	},
	[ALC882_FIXUP_PB_M5210] = {
		.type = HDA_FIXUP_PINCTLS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x19, PIN_VREF50 },
			{}
		}
	},
	[ALC882_FIXUP_ACER_ASPIRE_7736] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_sku_ignore,
	},
	[ALC882_FIXUP_ASUS_W90V] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x16, 0x99130110 }, /* fix sequence for CLFE */
			{ }
		}
	},
	[ALC889_FIXUP_CD] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1c, 0x993301f0 }, /* CD */
			{ }
		}
	},
	[ALC889_FIXUP_FRONT_HP_NO_PRESENCE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1b, 0x02214120 }, /* Front HP jack is flaky, disable jack detect */
			{ }
		},
		.chained = true,
		.chain_id = ALC889_FIXUP_CD,
	},
	[ALC889_FIXUP_VAIO_TT] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x17, 0x90170111 }, /* hidden surround speaker */
			{ }
		}
	},
	[ALC888_FIXUP_EEE1601] = {
		.type = HDA_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 = HDA_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 = HDA_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 = HDA_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_GPIO1] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = alc_gpio1_init_verbs,
	},
	[ALC882_FIXUP_GPIO2] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = alc_gpio2_init_verbs,
	},
	[ALC882_FIXUP_GPIO3] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = alc_gpio3_init_verbs,
	},
	[ALC882_FIXUP_ASUS_W2JC] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = alc_gpio1_init_verbs,
		.chained = true,
		.chain_id = ALC882_FIXUP_EAPD,
	},
	[ALC889_FIXUP_COEF] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc889_fixup_coef,
	},
	[ALC882_FIXUP_ACER_ASPIRE_4930G] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x16, 0x99130111 }, /* CLFE speaker */
			{ 0x17, 0x99130112 }, /* surround speaker */
			{ }
		},
		.chained = true,
		.chain_id = ALC882_FIXUP_GPIO1,
	},
	[ALC882_FIXUP_ACER_ASPIRE_8930G] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 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 = HDA_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 },
			{ }
		},
		.chained = true,
		.chain_id = ALC882_FIXUP_GPIO1,
	},
	[ALC885_FIXUP_MACPRO_GPIO] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc885_fixup_macpro_gpio,
	},
	[ALC889_FIXUP_DAC_ROUTE] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc889_fixup_dac_route,
	},
	[ALC889_FIXUP_MBP_VREF] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc889_fixup_mbp_vref,
		.chained = true,
		.chain_id = ALC882_FIXUP_GPIO1,
	},
	[ALC889_FIXUP_IMAC91_VREF] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc889_fixup_imac91_vref,
		.chained = true,
		.chain_id = ALC882_FIXUP_GPIO1,
	},
	[ALC889_FIXUP_MBA21_VREF] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc889_fixup_mba21_vref,
		.chained = true,
		.chain_id = ALC889_FIXUP_MBP_VREF,
	},
	[ALC882_FIXUP_INV_DMIC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_inv_dmic_0x12,
	},
	[ALC882_FIXUP_NO_PRIMARY_HP] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc882_fixup_no_primary_hp,
	},
	[ALC887_FIXUP_ASUS_BASS] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{0x16, 0x99130130}, /* bass speaker */
			{}
		},
		.chained = true,
		.chain_id = ALC887_FIXUP_BASS_CHMAP,
	},
	[ALC887_FIXUP_BASS_CHMAP] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_bass_chmap,
	},
};

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, 0x021e, "Acer Aspire 5739G",
		      ALC882_FIXUP_ACER_ASPIRE_4930G),
	SND_PCI_QUIRK(0x1025, 0x0259, "Acer Aspire 5935", ALC889_FIXUP_DAC_ROUTE),
	SND_PCI_QUIRK(0x1025, 0x026b, "Acer Aspire 8940G", ALC882_FIXUP_ACER_ASPIRE_8930G),
	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(0x1043, 0x84bc, "ASUS ET2700", ALC887_FIXUP_ASUS_BASS),
	SND_PCI_QUIRK(0x104d, 0x9047, "Sony Vaio TT", ALC889_FIXUP_VAIO_TT),
	SND_PCI_QUIRK(0x104d, 0x905a, "Sony Vaio Z", ALC882_FIXUP_NO_PRIMARY_HP),
	SND_PCI_QUIRK(0x104d, 0x9043, "Sony Vaio VGC-LN51JGB", ALC882_FIXUP_NO_PRIMARY_HP),

	/* All Apple entries are in codec SSIDs */
	SND_PCI_QUIRK(0x106b, 0x00a0, "MacBookPro 3,1", ALC889_FIXUP_MBP_VREF),
	SND_PCI_QUIRK(0x106b, 0x00a1, "Macbook", ALC889_FIXUP_MBP_VREF),
	SND_PCI_QUIRK(0x106b, 0x00a4, "MacbookPro 4,1", ALC889_FIXUP_MBP_VREF),
	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, 0x2c00, "MacbookPro rev3", ALC889_FIXUP_MBP_VREF),
	SND_PCI_QUIRK(0x106b, 0x3000, "iMac", ALC889_FIXUP_MBP_VREF),
	SND_PCI_QUIRK(0x106b, 0x3200, "iMac 7,1 Aluminum", ALC882_FIXUP_EAPD),
	SND_PCI_QUIRK(0x106b, 0x3400, "MacBookAir 1,1", ALC889_FIXUP_MBP_VREF),
	SND_PCI_QUIRK(0x106b, 0x3500, "MacBookAir 2,1", ALC889_FIXUP_MBA21_VREF),
	SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889_FIXUP_MBP_VREF),
	SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC889_FIXUP_MBP_VREF),
	SND_PCI_QUIRK(0x106b, 0x3e00, "iMac 24 Aluminum", ALC885_FIXUP_MACPRO_GPIO),
	SND_PCI_QUIRK(0x106b, 0x3f00, "Macbook 5,1", ALC889_FIXUP_IMAC91_VREF),
	SND_PCI_QUIRK(0x106b, 0x4000, "MacbookPro 5,1", ALC889_FIXUP_IMAC91_VREF),
	SND_PCI_QUIRK(0x106b, 0x4100, "Macmini 3,1", ALC889_FIXUP_IMAC91_VREF),
	SND_PCI_QUIRK(0x106b, 0x4200, "Mac Pro 5,1", ALC885_FIXUP_MACPRO_GPIO),
	SND_PCI_QUIRK(0x106b, 0x4300, "iMac 9,1", ALC889_FIXUP_IMAC91_VREF),
	SND_PCI_QUIRK(0x106b, 0x4600, "MacbookPro 5,2", ALC889_FIXUP_IMAC91_VREF),
	SND_PCI_QUIRK(0x106b, 0x4900, "iMac 9,1 Aluminum", ALC889_FIXUP_IMAC91_VREF),
	SND_PCI_QUIRK(0x106b, 0x4a00, "Macbook 5,2", ALC889_FIXUP_IMAC91_VREF),

	SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD),
	SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD),
	SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
	SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE),
	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),
	{}
};

static const struct hda_model_fixup alc882_fixup_models[] = {
	{.id = ALC882_FIXUP_ACER_ASPIRE_4930G, .name = "acer-aspire-4930g"},
	{.id = ALC882_FIXUP_ACER_ASPIRE_8930G, .name = "acer-aspire-8930g"},
	{.id = ALC883_FIXUP_ACER_EAPD, .name = "acer-aspire"},
	{.id = ALC882_FIXUP_INV_DMIC, .name = "inv-dmic"},
	{.id = ALC882_FIXUP_NO_PRIMARY_HP, .name = "no-primary-hp"},
	{}
};

/*
 * 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);
}

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

	err = alc_alloc_spec(codec, 0x0b);
	if (err < 0)
		return err;

	spec = codec->spec;

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

	snd_hda_pick_fixup(codec, alc882_fixup_models, alc882_fixup_tbl,
		       alc882_fixups);
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

	alc_auto_parse_customize_define(codec);

	if (has_cdefine_beep(codec))
		spec->gen.beep_nid = 0x01;

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

	if (!spec->gen.no_analog && spec->gen.beep_nid)
		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);

	codec->patch_ops = alc_patch_ops;

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

	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_FSC_S7110,
	ALC262_FIXUP_HP_Z200,
	ALC262_FIXUP_TYAN,
	ALC262_FIXUP_LENOVO_3000,
	ALC262_FIXUP_BENQ,
	ALC262_FIXUP_BENQ_T31,
	ALC262_FIXUP_INV_DMIC,
	ALC262_FIXUP_INTEL_BAYLEYBAY,
};

static const struct hda_fixup alc262_fixups[] = {
	[ALC262_FIXUP_FSC_H270] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x15, 0x0221142f }, /* front HP */
			{ 0x1b, 0x0121141f }, /* rear HP */
			{ }
		}
	},
	[ALC262_FIXUP_FSC_S7110] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x15, 0x90170110 }, /* speaker */
			{ }
		},
		.chained = true,
		.chain_id = ALC262_FIXUP_BENQ,
	},
	[ALC262_FIXUP_HP_Z200] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x16, 0x99130120 }, /* internal speaker */
			{ }
		}
	},
	[ALC262_FIXUP_TYAN] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x1993e1f0 }, /* int AUX */
			{ }
		}
	},
	[ALC262_FIXUP_LENOVO_3000] = {
		.type = HDA_FIXUP_PINCTLS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x19, PIN_VREF50 },
			{}
		},
		.chained = true,
		.chain_id = ALC262_FIXUP_BENQ,
	},
	[ALC262_FIXUP_BENQ] = {
		.type = HDA_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 = HDA_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
			{ 0x20, AC_VERB_SET_PROC_COEF, 0x3050 },
			{}
		}
	},
	[ALC262_FIXUP_INV_DMIC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_inv_dmic_0x12,
	},
	[ALC262_FIXUP_INTEL_BAYLEYBAY] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_no_depop_delay,
	},
};

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 Lifebook S7110", ALC262_FIXUP_FSC_S7110),
	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),
	SND_PCI_QUIRK(0x8086, 0x7270, "BayleyBay", ALC262_FIXUP_INTEL_BAYLEYBAY),
	{}
};

static const struct hda_model_fixup alc262_fixup_models[] = {
	{.id = ALC262_FIXUP_INV_DMIC, .name = "inv-dmic"},
	{}
};

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

	err = alc_alloc_spec(codec, 0x0b);
	if (err < 0)
		return err;

	spec = codec->spec;
	spec->gen.shared_mic_vref_pin = 0x18;

#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_fix_pll_init(codec, 0x20, 0x0a, 10);

	snd_hda_pick_fixup(codec, alc262_fixup_models, alc262_fixup_tbl,
		       alc262_fixups);
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

	alc_auto_parse_customize_define(codec);

	if (has_cdefine_beep(codec))
		spec->gen.beep_nid = 0x01;

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

	if (!spec->gen.no_analog && spec->gen.beep_nid)
		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);

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

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

	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)},
	{ }
};

enum {
	ALC268_FIXUP_INV_DMIC,
	ALC268_FIXUP_HP_EAPD,
	ALC268_FIXUP_SPDIF,
};

static const struct hda_fixup alc268_fixups[] = {
	[ALC268_FIXUP_INV_DMIC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_inv_dmic_0x12,
	},
	[ALC268_FIXUP_HP_EAPD] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{0x15, AC_VERB_SET_EAPD_BTLENABLE, 0},
			{}
		}
	},
	[ALC268_FIXUP_SPDIF] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1e, 0x014b1180 }, /* enable SPDIF out */
			{}
		}
	},
};

static const struct hda_model_fixup alc268_fixup_models[] = {
	{.id = ALC268_FIXUP_INV_DMIC, .name = "inv-dmic"},
	{.id = ALC268_FIXUP_HP_EAPD, .name = "hp-eapd"},
	{}
};

static const struct snd_pci_quirk alc268_fixup_tbl[] = {
	SND_PCI_QUIRK(0x1025, 0x0139, "Acer TravelMate 6293", ALC268_FIXUP_SPDIF),
	SND_PCI_QUIRK(0x1025, 0x015b, "Acer AOA 150 (ZG5)", ALC268_FIXUP_INV_DMIC),
	/* below is codec SSID since multiple Toshiba laptops have the
	 * same PCI SSID 1179:ff00
	 */
	SND_PCI_QUIRK(0x1179, 0xff06, "Toshiba P200", ALC268_FIXUP_HP_EAPD),
	{}
};

/*
 * BIOS auto configuration
 */
static int alc268_parse_auto_config(struct hda_codec *codec)
{
	static const hda_nid_t alc268_ssids[] = { 0x15, 0x1b, 0x14, 0 };
	return alc_parse_auto_config(codec, NULL, alc268_ssids);
}

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

	/* ALC268 has no aa-loopback mixer */
	err = alc_alloc_spec(codec, 0);
	if (err < 0)
		return err;

	spec = codec->spec;
	spec->gen.beep_nid = 0x01;

	snd_hda_pick_fixup(codec, alc268_fixup_models, alc268_fixup_tbl, alc268_fixups);
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

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

	if (err > 0 && !spec->gen.no_analog &&
	    spec->gen.autocfg.speaker_pins[0] != 0x1d) {
		add_mixer(spec, alc268_beep_mixer);
		snd_hda_add_verbs(codec, alc268_beep_init_verbs);
		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));
	}

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

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

	return 0;

 error:
	alc_free(codec);
	return err;
}

/*
 * ALC269
 */

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

static int 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 hda_gen_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
						stream_tag, format, substream);
}

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

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 = playback_pcm_open,
		.prepare = playback_pcm_prepare,
		.cleanup = 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 */
};

/* different alc269-variants */
enum {
	ALC269_TYPE_ALC269VA,
	ALC269_TYPE_ALC269VB,
	ALC269_TYPE_ALC269VC,
	ALC269_TYPE_ALC269VD,
	ALC269_TYPE_ALC280,
	ALC269_TYPE_ALC282,
	ALC269_TYPE_ALC283,
	ALC269_TYPE_ALC284,
	ALC269_TYPE_ALC285,
	ALC269_TYPE_ALC286,
	ALC269_TYPE_ALC255,
};

/*
 * 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;

	switch (spec->codec_variant) {
	case ALC269_TYPE_ALC269VA:
	case ALC269_TYPE_ALC269VC:
	case ALC269_TYPE_ALC280:
	case ALC269_TYPE_ALC284:
	case ALC269_TYPE_ALC285:
		ssids = alc269va_ssids;
		break;
	case ALC269_TYPE_ALC269VB:
	case ALC269_TYPE_ALC269VD:
	case ALC269_TYPE_ALC282:
	case ALC269_TYPE_ALC283:
	case ALC269_TYPE_ALC286:
	case ALC269_TYPE_ALC255:
		ssids = alc269_ssids;
		break;
	default:
		ssids = alc269_ssids;
		break;
	}

	return alc_parse_auto_config(codec, alc269_ignore, ssids);
}

static void alc269vb_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)
{
	struct alc_spec *spec = codec->spec;

	if (spec->codec_variant == ALC269_TYPE_ALC269VB)
		alc269vb_toggle_power_output(codec, 0);
	if (spec->codec_variant == ALC269_TYPE_ALC269VB &&
			(alc_get_coef0(codec) & 0x00ff) == 0x018) {
		msleep(150);
	}
	snd_hda_shutup_pins(codec);
}

static void alc283_init(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
	bool hp_pin_sense;
	int val;

	if (!hp_pin)
		return;
	hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);

	/* Index 0x43 Direct Drive HP AMP LPM Control 1 */
	/* Headphone capless set to high power mode */
	alc_write_coef_idx(codec, 0x43, 0x9004);

	snd_hda_codec_write(codec, hp_pin, 0,
			    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);

	if (hp_pin_sense)
		msleep(85);

	snd_hda_codec_write(codec, hp_pin, 0,
			    AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);

	if (hp_pin_sense)
		msleep(85);
	/* Index 0x46 Combo jack auto switch control 2 */
	/* 3k pull low control for Headset jack. */
	val = alc_read_coef_idx(codec, 0x46);
	alc_write_coef_idx(codec, 0x46, val & ~(3 << 12));
	/* Headphone capless set to normal mode */
	alc_write_coef_idx(codec, 0x43, 0x9614);
}

static void alc283_shutup(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
	bool hp_pin_sense;
	int val;

	if (!hp_pin) {
		alc269_shutup(codec);
		return;
	}

	hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);

	alc_write_coef_idx(codec, 0x43, 0x9004);

	snd_hda_codec_write(codec, hp_pin, 0,
			    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);

	if (hp_pin_sense)
		msleep(100);

	snd_hda_codec_write(codec, hp_pin, 0,
			    AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0);

	val = alc_read_coef_idx(codec, 0x46);
	alc_write_coef_idx(codec, 0x46, val | (3 << 12));

	if (hp_pin_sense)
		msleep(100);
	snd_hda_shutup_pins(codec);
	alc_write_coef_idx(codec, 0x43, 0x9614);
}

static void alc5505_coef_set(struct hda_codec *codec, unsigned int index_reg,
			     unsigned int val)
{
	snd_hda_codec_write(codec, 0x51, 0, AC_VERB_SET_COEF_INDEX, index_reg >> 1);
	snd_hda_codec_write(codec, 0x51, 0, AC_VERB_SET_PROC_COEF, val & 0xffff); /* LSB */
	snd_hda_codec_write(codec, 0x51, 0, AC_VERB_SET_PROC_COEF, val >> 16); /* MSB */
}

static int alc5505_coef_get(struct hda_codec *codec, unsigned int index_reg)
{
	unsigned int val;

	snd_hda_codec_write(codec, 0x51, 0, AC_VERB_SET_COEF_INDEX, index_reg >> 1);
	val = snd_hda_codec_read(codec, 0x51, 0, AC_VERB_GET_PROC_COEF, 0)
		& 0xffff;
	val |= snd_hda_codec_read(codec, 0x51, 0, AC_VERB_GET_PROC_COEF, 0)
		<< 16;
	return val;
}

static void alc5505_dsp_halt(struct hda_codec *codec)
{
	unsigned int val;

	alc5505_coef_set(codec, 0x3000, 0x000c); /* DSP CPU stop */
	alc5505_coef_set(codec, 0x880c, 0x0008); /* DDR enter self refresh */
	alc5505_coef_set(codec, 0x61c0, 0x11110080); /* Clock control for PLL and CPU */
	alc5505_coef_set(codec, 0x6230, 0xfc0d4011); /* Disable Input OP */
	alc5505_coef_set(codec, 0x61b4, 0x040a2b03); /* Stop PLL2 */
	alc5505_coef_set(codec, 0x61b0, 0x00005b17); /* Stop PLL1 */
	alc5505_coef_set(codec, 0x61b8, 0x04133303); /* Stop PLL3 */
	val = alc5505_coef_get(codec, 0x6220);
	alc5505_coef_set(codec, 0x6220, (val | 0x3000)); /* switch Ringbuffer clock to DBUS clock */
}

static void alc5505_dsp_back_from_halt(struct hda_codec *codec)
{
	alc5505_coef_set(codec, 0x61b8, 0x04133302);
	alc5505_coef_set(codec, 0x61b0, 0x00005b16);
	alc5505_coef_set(codec, 0x61b4, 0x040a2b02);
	alc5505_coef_set(codec, 0x6230, 0xf80d4011);
	alc5505_coef_set(codec, 0x6220, 0x2002010f);
	alc5505_coef_set(codec, 0x880c, 0x00000004);
}

static void alc5505_dsp_init(struct hda_codec *codec)
{
	unsigned int val;

	alc5505_dsp_halt(codec);
	alc5505_dsp_back_from_halt(codec);
	alc5505_coef_set(codec, 0x61b0, 0x5b14); /* PLL1 control */
	alc5505_coef_set(codec, 0x61b0, 0x5b16);
	alc5505_coef_set(codec, 0x61b4, 0x04132b00); /* PLL2 control */
	alc5505_coef_set(codec, 0x61b4, 0x04132b02);
	alc5505_coef_set(codec, 0x61b8, 0x041f3300); /* PLL3 control*/
	alc5505_coef_set(codec, 0x61b8, 0x041f3302);
	snd_hda_codec_write(codec, 0x51, 0, AC_VERB_SET_CODEC_RESET, 0); /* Function reset */
	alc5505_coef_set(codec, 0x61b8, 0x041b3302);
	alc5505_coef_set(codec, 0x61b8, 0x04173302);
	alc5505_coef_set(codec, 0x61b8, 0x04163302);
	alc5505_coef_set(codec, 0x8800, 0x348b328b); /* DRAM control */
	alc5505_coef_set(codec, 0x8808, 0x00020022); /* DRAM control */
	alc5505_coef_set(codec, 0x8818, 0x00000400); /* DRAM control */

	val = alc5505_coef_get(codec, 0x6200) >> 16; /* Read revision ID */
	if (val <= 3)
		alc5505_coef_set(codec, 0x6220, 0x2002010f); /* I/O PAD Configuration */
	else
		alc5505_coef_set(codec, 0x6220, 0x6002018f);

	alc5505_coef_set(codec, 0x61ac, 0x055525f0); /**/
	alc5505_coef_set(codec, 0x61c0, 0x12230080); /* Clock control */
	alc5505_coef_set(codec, 0x61b4, 0x040e2b02); /* PLL2 control */
	alc5505_coef_set(codec, 0x61bc, 0x010234f8); /* OSC Control */
	alc5505_coef_set(codec, 0x880c, 0x00000004); /* DRAM Function control */
	alc5505_coef_set(codec, 0x880c, 0x00000003);
	alc5505_coef_set(codec, 0x880c, 0x00000010);

#ifdef HALT_REALTEK_ALC5505
	alc5505_dsp_halt(codec);
#endif
}

#ifdef HALT_REALTEK_ALC5505
#define alc5505_dsp_suspend(codec)	/* NOP */
#define alc5505_dsp_resume(codec)	/* NOP */
#else
#define alc5505_dsp_suspend(codec)	alc5505_dsp_halt(codec)
#define alc5505_dsp_resume(codec)	alc5505_dsp_back_from_halt(codec)
#endif

#ifdef CONFIG_PM
static int alc269_suspend(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;

	if (spec->has_alc5505_dsp)
		alc5505_dsp_suspend(codec);
	return alc_suspend(codec);
}

static int alc269_resume(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;

	if (spec->codec_variant == ALC269_TYPE_ALC269VB)
		alc269vb_toggle_power_output(codec, 0);
	if (spec->codec_variant == ALC269_TYPE_ALC269VB &&
			(alc_get_coef0(codec) & 0x00ff) == 0x018) {
		msleep(150);
	}

	codec->patch_ops.init(codec);

	if (spec->codec_variant == ALC269_TYPE_ALC269VB)
		alc269vb_toggle_power_output(codec, 1);
	if (spec->codec_variant == ALC269_TYPE_ALC269VB &&
			(alc_get_coef0(codec) & 0x00ff) == 0x017) {
		msleep(200);
	}

	snd_hda_codec_resume_amp(codec);
	snd_hda_codec_resume_cache(codec);
	alc_inv_dmic_sync(codec, true);
	hda_call_check_power_status(codec, 0x01);
	if (spec->has_alc5505_dsp)
		alc5505_dsp_resume(codec);

	return 0;
}
#endif /* CONFIG_PM */

static void alc269_fixup_pincfg_no_hp_to_lineout(struct hda_codec *codec,
						 const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;

	if (action == HDA_FIXUP_ACT_PRE_PROBE)
		spec->parse_flags = HDA_PINCFG_NO_HP_FIXUP;
}

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

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

static void alc269_fixup_headset_mic(struct hda_codec *codec,
				       const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;

	if (action == HDA_FIXUP_ACT_PRE_PROBE)
		spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
}

static void alc271_fixup_dmic(struct hda_codec *codec,
			      const struct hda_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") &&
	    strcmp(codec->chip_name, "ALC269VB"))
		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 hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;

	if (action != HDA_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->gen.stream_analog_playback = &alc269_44k_pcm_analog_playback;
	spec->gen.stream_analog_capture = &alc269_44k_pcm_analog_capture;
}

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

	if (action != HDA_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)
{
	snd_hda_gen_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 hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action != HDA_FIXUP_ACT_PROBE)
		return;
	spec->gen.automute_hook = alc269_quanta_automute;
}

static void alc269_x101_hp_automute_hook(struct hda_codec *codec,
					 struct hda_jack_tbl *jack)
{
	struct alc_spec *spec = codec->spec;
	int vref;
	msleep(200);
	snd_hda_gen_hp_automute(codec, jack);

	vref = spec->gen.hp_jack_present ? PIN_VREF80 : 0;
	msleep(100);
	snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
			    vref);
	msleep(500);
	snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
			    vref);
}

static void alc269_fixup_x101_headset_mic(struct hda_codec *codec,
				     const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
		spec->gen.hp_automute_hook = alc269_x101_hp_automute_hook;
	}
}


/* update mute-LED according to the speaker mute state via mic VREF pin */
static void alc269_fixup_mic_mute_hook(void *private_data, int enabled)
{
	struct hda_codec *codec = private_data;
	struct alc_spec *spec = codec->spec;
	unsigned int pinval;

	if (spec->mute_led_polarity)
		enabled = !enabled;
	pinval = AC_PINCTL_IN_EN |
		(enabled ? AC_PINCTL_VREF_HIZ : AC_PINCTL_VREF_80);
	if (spec->mute_led_nid)
		snd_hda_set_pin_ctl_cache(codec, spec->mute_led_nid, pinval);
}

/* Make sure the led works even in runtime suspend */
static unsigned int led_power_filter(struct hda_codec *codec,
						  hda_nid_t nid,
						  unsigned int power_state)
{
	struct alc_spec *spec = codec->spec;

	if (power_state != AC_PWRST_D3 || nid != spec->mute_led_nid)
		return power_state;

	/* Set pin ctl again, it might have just been set to 0 */
	snd_hda_set_pin_ctl(codec, nid,
			    snd_hda_codec_get_pin_target(codec, nid));

	return AC_PWRST_D0;
}

static void alc269_fixup_hp_mute_led(struct hda_codec *codec,
				     const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	const struct dmi_device *dev = NULL;

	if (action != HDA_FIXUP_ACT_PRE_PROBE)
		return;

	while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING, NULL, dev))) {
		int pol, pin;
		if (sscanf(dev->name, "HP_Mute_LED_%d_%x", &pol, &pin) != 2)
			continue;
		if (pin < 0x0a || pin >= 0x10)
			break;
		spec->mute_led_polarity = pol;
		spec->mute_led_nid = pin - 0x0a + 0x18;
		spec->gen.vmaster_mute.hook = alc269_fixup_mic_mute_hook;
		spec->gen.vmaster_mute_enum = 1;
		codec->power_filter = led_power_filter;
		snd_printd("Detected mute LED for %x:%d\n", spec->mute_led_nid,
			   spec->mute_led_polarity);
		break;
	}
}

static void alc269_fixup_hp_mute_led_mic1(struct hda_codec *codec,
				const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		spec->mute_led_polarity = 0;
		spec->mute_led_nid = 0x18;
		spec->gen.vmaster_mute.hook = alc269_fixup_mic_mute_hook;
		spec->gen.vmaster_mute_enum = 1;
		codec->power_filter = led_power_filter;
	}
}

static void alc269_fixup_hp_mute_led_mic2(struct hda_codec *codec,
				const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		spec->mute_led_polarity = 0;
		spec->mute_led_nid = 0x19;
		spec->gen.vmaster_mute.hook = alc269_fixup_mic_mute_hook;
		spec->gen.vmaster_mute_enum = 1;
		codec->power_filter = led_power_filter;
	}
}

/* turn on/off mute LED per vmaster hook */
static void alc269_fixup_hp_gpio_mute_hook(void *private_data, int enabled)
{
	struct hda_codec *codec = private_data;
	struct alc_spec *spec = codec->spec;
	unsigned int oldval = spec->gpio_led;

	if (enabled)
		spec->gpio_led &= ~0x08;
	else
		spec->gpio_led |= 0x08;
	if (spec->gpio_led != oldval)
		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
				    spec->gpio_led);
}

/* turn on/off mic-mute LED per capture hook */
static void alc269_fixup_hp_gpio_mic_mute_hook(struct hda_codec *codec,
			       struct snd_ctl_elem_value *ucontrol)
{
	struct alc_spec *spec = codec->spec;
	unsigned int oldval = spec->gpio_led;

	if (!ucontrol)
		return;

	if (ucontrol->value.integer.value[0] ||
	    ucontrol->value.integer.value[1])
		spec->gpio_led &= ~0x10;
	else
		spec->gpio_led |= 0x10;
	if (spec->gpio_led != oldval)
		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
				    spec->gpio_led);
}

static void alc269_fixup_hp_gpio_led(struct hda_codec *codec,
				const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	static const struct hda_verb gpio_init[] = {
		{ 0x01, AC_VERB_SET_GPIO_MASK, 0x18 },
		{ 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x18 },
		{}
	};

	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		spec->gen.vmaster_mute.hook = alc269_fixup_hp_gpio_mute_hook;
		spec->gen.cap_sync_hook = alc269_fixup_hp_gpio_mic_mute_hook;
		spec->gpio_led = 0;
		snd_hda_add_verbs(codec, gpio_init);
	}
}

static void alc_headset_mode_unplugged(struct hda_codec *codec)
{
	int val;

	switch (codec->vendor_id) {
	case 0x10ec0255:
		/* LDO and MISC control */
		alc_write_coef_idx(codec, 0x1b, 0x0c0b);
		/* UAJ function set to menual mode */
		alc_write_coef_idx(codec, 0x45, 0xd089);
		/* Direct Drive HP Amp control(Set to verb control)*/
		val = alc_read_coefex_idx(codec, 0x57, 0x05);
		alc_write_coefex_idx(codec, 0x57, 0x05, val & ~(1<<14));
		/* Set MIC2 Vref gate with HP */
		alc_write_coef_idx(codec, 0x06, 0x6104);
		/* Direct Drive HP Amp control */
		alc_write_coefex_idx(codec, 0x57, 0x03, 0x8aa6);
		break;
	case 0x10ec0283:
		alc_write_coef_idx(codec, 0x1b, 0x0c0b);
		alc_write_coef_idx(codec, 0x45, 0xc429);
		val = alc_read_coef_idx(codec, 0x35);
		alc_write_coef_idx(codec, 0x35, val & 0xbfff);
		alc_write_coef_idx(codec, 0x06, 0x2104);
		alc_write_coef_idx(codec, 0x1a, 0x0001);
		alc_write_coef_idx(codec, 0x26, 0x0004);
		alc_write_coef_idx(codec, 0x32, 0x42a3);
		break;
	case 0x10ec0292:
		alc_write_coef_idx(codec, 0x76, 0x000e);
		alc_write_coef_idx(codec, 0x6c, 0x2400);
		alc_write_coef_idx(codec, 0x18, 0x7308);
		alc_write_coef_idx(codec, 0x6b, 0xc429);
		break;
	case 0x10ec0668:
		alc_write_coef_idx(codec, 0x15, 0x0d40);
		alc_write_coef_idx(codec, 0xb7, 0x802b);
		break;
	}
	snd_printdd("Headset jack set to unplugged mode.\n");
}


static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin,
				    hda_nid_t mic_pin)
{
	int val;

	switch (codec->vendor_id) {
	case 0x10ec0255:
		alc_write_coef_idx(codec, 0x45, 0xc489);
		snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
		alc_write_coefex_idx(codec, 0x57, 0x03, 0x8aa6);
		/* Set MIC2 Vref gate to normal */
		alc_write_coef_idx(codec, 0x06, 0x6100);
		snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
		break;
	case 0x10ec0283:
		alc_write_coef_idx(codec, 0x45, 0xc429);
		snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
		val = alc_read_coef_idx(codec, 0x35);
		alc_write_coef_idx(codec, 0x35, val | 1<<14);
		alc_write_coef_idx(codec, 0x06, 0x2100);
		alc_write_coef_idx(codec, 0x1a, 0x0021);
		alc_write_coef_idx(codec, 0x26, 0x008c);
		snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
		break;
	case 0x10ec0292:
		snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
		alc_write_coef_idx(codec, 0x19, 0xa208);
		alc_write_coef_idx(codec, 0x2e, 0xacf0);
		break;
	case 0x10ec0668:
		alc_write_coef_idx(codec, 0x11, 0x0001);
		snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
		alc_write_coef_idx(codec, 0xb7, 0x802b);
		alc_write_coef_idx(codec, 0xb5, 0x1040);
		val = alc_read_coef_idx(codec, 0xc3);
		alc_write_coef_idx(codec, 0xc3, val | 1<<12);
		snd_hda_set_pin_ctl_cache(codec, mic_pin, PIN_VREF50);
		break;
	}
	snd_printdd("Headset jack set to mic-in mode.\n");
}

static void alc_headset_mode_default(struct hda_codec *codec)
{
	switch (codec->vendor_id) {
	case 0x10ec0255:
		alc_write_coef_idx(codec, 0x45, 0xc089);
		alc_write_coef_idx(codec, 0x45, 0xc489);
		alc_write_coefex_idx(codec, 0x57, 0x03, 0x8ea6);
		alc_write_coef_idx(codec, 0x49, 0x0049);
		break;
	case 0x10ec0283:
		alc_write_coef_idx(codec, 0x06, 0x2100);
		alc_write_coef_idx(codec, 0x32, 0x4ea3);
		break;
	case 0x10ec0292:
		alc_write_coef_idx(codec, 0x76, 0x000e);
		alc_write_coef_idx(codec, 0x6c, 0x2400);
		alc_write_coef_idx(codec, 0x6b, 0xc429);
		alc_write_coef_idx(codec, 0x18, 0x7308);
		break;
	case 0x10ec0668:
		alc_write_coef_idx(codec, 0x11, 0x0041);
		alc_write_coef_idx(codec, 0x15, 0x0d40);
		alc_write_coef_idx(codec, 0xb7, 0x802b);
		break;
	}
	snd_printdd("Headset jack set to headphone (default) mode.\n");
}

/* Iphone type */
static void alc_headset_mode_ctia(struct hda_codec *codec)
{
	switch (codec->vendor_id) {
	case 0x10ec0255:
		/* Set to CTIA type */
		alc_write_coef_idx(codec, 0x45, 0xd489);
		alc_write_coef_idx(codec, 0x1b, 0x0c2b);
		alc_write_coefex_idx(codec, 0x57, 0x03, 0x8ea6);
		break;
	case 0x10ec0283:
		alc_write_coef_idx(codec, 0x45, 0xd429);
		alc_write_coef_idx(codec, 0x1b, 0x0c2b);
		alc_write_coef_idx(codec, 0x32, 0x4ea3);
		break;
	case 0x10ec0292:
		alc_write_coef_idx(codec, 0x6b, 0xd429);
		alc_write_coef_idx(codec, 0x76, 0x0008);
		alc_write_coef_idx(codec, 0x18, 0x7388);
		break;
	case 0x10ec0668:
		alc_write_coef_idx(codec, 0x11, 0x0001);
		alc_write_coef_idx(codec, 0x15, 0x0d60);
		alc_write_coef_idx(codec, 0xc3, 0x0000);
		break;
	}
	snd_printdd("Headset jack set to iPhone-style headset mode.\n");
}

/* Nokia type */
static void alc_headset_mode_omtp(struct hda_codec *codec)
{
	switch (codec->vendor_id) {
	case 0x10ec0255:
		/* Set to OMTP Type */
		alc_write_coef_idx(codec, 0x45, 0xe489);
		alc_write_coef_idx(codec, 0x1b, 0x0c2b);
		alc_write_coefex_idx(codec, 0x57, 0x03, 0x8ea6);
		break;
	case 0x10ec0283:
		alc_write_coef_idx(codec, 0x45, 0xe429);
		alc_write_coef_idx(codec, 0x1b, 0x0c2b);
		alc_write_coef_idx(codec, 0x32, 0x4ea3);
		break;
	case 0x10ec0292:
		alc_write_coef_idx(codec, 0x6b, 0xe429);
		alc_write_coef_idx(codec, 0x76, 0x0008);
		alc_write_coef_idx(codec, 0x18, 0x7388);
		break;
	case 0x10ec0668:
		alc_write_coef_idx(codec, 0x11, 0x0001);
		alc_write_coef_idx(codec, 0x15, 0x0d50);
		alc_write_coef_idx(codec, 0xc3, 0x0000);
		break;
	}
	snd_printdd("Headset jack set to Nokia-style headset mode.\n");
}

static void alc_determine_headset_type(struct hda_codec *codec)
{
	int val;
	bool is_ctia = false;
	struct alc_spec *spec = codec->spec;

	switch (codec->vendor_id) {
	case 0x10ec0255:
		/* combo jack auto switch control(Check type)*/
		alc_write_coef_idx(codec, 0x45, 0xd089);
		/* combo jack auto switch control(Vref conteol) */
		alc_write_coef_idx(codec, 0x49, 0x0149);
		msleep(300);
		val = alc_read_coef_idx(codec, 0x46);
		is_ctia = (val & 0x0070) == 0x0070;
		break;
	case 0x10ec0283:
		alc_write_coef_idx(codec, 0x45, 0xd029);
		msleep(300);
		val = alc_read_coef_idx(codec, 0x46);
		is_ctia = (val & 0x0070) == 0x0070;
		break;
	case 0x10ec0292:
		alc_write_coef_idx(codec, 0x6b, 0xd429);
		msleep(300);
		val = alc_read_coef_idx(codec, 0x6c);
		is_ctia = (val & 0x001c) == 0x001c;
		break;
	case 0x10ec0668:
		alc_write_coef_idx(codec, 0x11, 0x0001);
		alc_write_coef_idx(codec, 0xb7, 0x802b);
		alc_write_coef_idx(codec, 0x15, 0x0d60);
		alc_write_coef_idx(codec, 0xc3, 0x0c00);
		msleep(300);
		val = alc_read_coef_idx(codec, 0xbe);
		is_ctia = (val & 0x1c02) == 0x1c02;
		break;
	}

	snd_printdd("Headset jack detected iPhone-style headset: %s\n",
		    is_ctia ? "yes" : "no");
	spec->current_headset_type = is_ctia ? ALC_HEADSET_TYPE_CTIA : ALC_HEADSET_TYPE_OMTP;
}

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

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

	int new_headset_mode;

	if (!snd_hda_jack_detect(codec, hp_pin))
		new_headset_mode = ALC_HEADSET_MODE_UNPLUGGED;
	else if (mux_pin == spec->headset_mic_pin)
		new_headset_mode = ALC_HEADSET_MODE_HEADSET;
	else if (mux_pin == spec->headphone_mic_pin)
		new_headset_mode = ALC_HEADSET_MODE_MIC;
	else
		new_headset_mode = ALC_HEADSET_MODE_HEADPHONE;

	if (new_headset_mode == spec->current_headset_mode) {
		snd_hda_gen_update_outputs(codec);
		return;
	}

	switch (new_headset_mode) {
	case ALC_HEADSET_MODE_UNPLUGGED:
		alc_headset_mode_unplugged(codec);
		spec->gen.hp_jack_present = false;
		break;
	case ALC_HEADSET_MODE_HEADSET:
		if (spec->current_headset_type == ALC_HEADSET_TYPE_UNKNOWN)
			alc_determine_headset_type(codec);
		if (spec->current_headset_type == ALC_HEADSET_TYPE_CTIA)
			alc_headset_mode_ctia(codec);
		else if (spec->current_headset_type == ALC_HEADSET_TYPE_OMTP)
			alc_headset_mode_omtp(codec);
		spec->gen.hp_jack_present = true;
		break;
	case ALC_HEADSET_MODE_MIC:
		alc_headset_mode_mic_in(codec, hp_pin, spec->headphone_mic_pin);
		spec->gen.hp_jack_present = false;
		break;
	case ALC_HEADSET_MODE_HEADPHONE:
		alc_headset_mode_default(codec);
		spec->gen.hp_jack_present = true;
		break;
	}
	if (new_headset_mode != ALC_HEADSET_MODE_MIC) {
		snd_hda_set_pin_ctl_cache(codec, hp_pin,
					  AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN);
		if (spec->headphone_mic_pin)
			snd_hda_set_pin_ctl_cache(codec, spec->headphone_mic_pin,
						  PIN_VREFHIZ);
	}
	spec->current_headset_mode = new_headset_mode;

	snd_hda_gen_update_outputs(codec);
}

static void alc_update_headset_mode_hook(struct hda_codec *codec,
			     struct snd_ctl_elem_value *ucontrol)
{
	alc_update_headset_mode(codec);
}

static void alc_update_headset_jack_cb(struct hda_codec *codec, struct hda_jack_tbl *jack)
{
	struct alc_spec *spec = codec->spec;
	spec->current_headset_type = ALC_HEADSET_TYPE_UNKNOWN;
	snd_hda_gen_hp_automute(codec, jack);
}

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

	/* Find mic pins */
	for (i = 0; i < cfg->num_inputs; i++) {
		if (cfg->inputs[i].is_headset_mic && !spec->headset_mic_pin)
			spec->headset_mic_pin = cfg->inputs[i].pin;
		if (cfg->inputs[i].is_headphone_mic && !spec->headphone_mic_pin)
			spec->headphone_mic_pin = cfg->inputs[i].pin;
	}

	spec->gen.cap_sync_hook = alc_update_headset_mode_hook;
	spec->gen.automute_hook = alc_update_headset_mode;
	spec->gen.hp_automute_hook = alc_update_headset_jack_cb;
}

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

	switch (action) {
	case HDA_FIXUP_ACT_PRE_PROBE:
		spec->parse_flags |= HDA_PINCFG_HEADSET_MIC | HDA_PINCFG_HEADPHONE_MIC;
		break;
	case HDA_FIXUP_ACT_PROBE:
		alc_probe_headset_mode(codec);
		break;
	case HDA_FIXUP_ACT_INIT:
		spec->current_headset_mode = 0;
		alc_update_headset_mode(codec);
		break;
	}
}

static void alc_fixup_headset_mode_no_hp_mic(struct hda_codec *codec,
				const struct hda_fixup *fix, int action)
{
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		struct alc_spec *spec = codec->spec;
		spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
	}
	else
		alc_fixup_headset_mode(codec, fix, action);
}

static void alc_fixup_headset_mode_alc255(struct hda_codec *codec,
				const struct hda_fixup *fix, int action)
{
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		/* Set to iphone type */
		alc_write_coef_idx(codec, 0x1b, 0x880b);
		alc_write_coef_idx(codec, 0x45, 0xd089);
		alc_write_coef_idx(codec, 0x1b, 0x080b);
		alc_write_coef_idx(codec, 0x46, 0x0004);
		alc_write_coef_idx(codec, 0x1b, 0x0c0b);
		msleep(30);
	}
	alc_fixup_headset_mode(codec, fix, action);
}

static void alc_fixup_headset_mode_alc668(struct hda_codec *codec,
				const struct hda_fixup *fix, int action)
{
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		int val;
		alc_write_coef_idx(codec, 0xc4, 0x8000);
		val = alc_read_coef_idx(codec, 0xc2);
		alc_write_coef_idx(codec, 0xc2, val & 0xfe);
		snd_hda_set_pin_ctl_cache(codec, 0x18, 0);
	}
	alc_fixup_headset_mode(codec, fix, action);
}

/* Returns the nid of the external mic input pin, or 0 if it cannot be found. */
static int find_ext_mic_pin(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->gen.autocfg;
	hda_nid_t nid;
	unsigned int defcfg;
	int i;

	for (i = 0; i < cfg->num_inputs; i++) {
		if (cfg->inputs[i].type != AUTO_PIN_MIC)
			continue;
		nid = cfg->inputs[i].pin;
		defcfg = snd_hda_codec_get_pincfg(codec, nid);
		if (snd_hda_get_input_pin_attr(defcfg) == INPUT_PIN_ATTR_INT)
			continue;
		return nid;
	}

	return 0;
}

static void alc271_hp_gate_mic_jack(struct hda_codec *codec,
				    const struct hda_fixup *fix,
				    int action)
{
	struct alc_spec *spec = codec->spec;

	if (action == HDA_FIXUP_ACT_PROBE) {
		int mic_pin = find_ext_mic_pin(codec);
		int hp_pin = spec->gen.autocfg.hp_pins[0];

		if (snd_BUG_ON(!mic_pin || !hp_pin))
			return;
		snd_hda_jack_set_gating_jack(codec, mic_pin, hp_pin);
	}
}

static void alc269_fixup_limit_int_mic_boost(struct hda_codec *codec,
					     const struct hda_fixup *fix,
					     int action)
{
	struct alc_spec *spec = codec->spec;
	struct auto_pin_cfg *cfg = &spec->gen.autocfg;
	int i;

	/* The mic boosts on level 2 and 3 are too noisy
	   on the internal mic input.
	   Therefore limit the boost to 0 or 1. */

	if (action != HDA_FIXUP_ACT_PROBE)
		return;

	for (i = 0; i < cfg->num_inputs; i++) {
		hda_nid_t nid = cfg->inputs[i].pin;
		unsigned int defcfg;
		if (cfg->inputs[i].type != AUTO_PIN_MIC)
			continue;
		defcfg = snd_hda_codec_get_pincfg(codec, nid);
		if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT)
			continue;

		snd_hda_override_amp_caps(codec, nid, HDA_INPUT,
					  (0x00 << AC_AMPCAP_OFFSET_SHIFT) |
					  (0x01 << AC_AMPCAP_NUM_STEPS_SHIFT) |
					  (0x2f << AC_AMPCAP_STEP_SIZE_SHIFT) |
					  (0 << AC_AMPCAP_MUTE_SHIFT));
	}
}

static void alc283_hp_automute_hook(struct hda_codec *codec,
				    struct hda_jack_tbl *jack)
{
	struct alc_spec *spec = codec->spec;
	int vref;

	msleep(200);
	snd_hda_gen_hp_automute(codec, jack);

	vref = spec->gen.hp_jack_present ? PIN_VREF80 : 0;

	msleep(600);
	snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
			    vref);
}

static void alc283_fixup_chromebook(struct hda_codec *codec,
				    const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	int val;

	switch (action) {
	case HDA_FIXUP_ACT_PRE_PROBE:
		snd_hda_override_wcaps(codec, 0x03, 0);
		/* Disable AA-loopback as it causes white noise */
		spec->gen.mixer_nid = 0;
		break;
	case HDA_FIXUP_ACT_INIT:
		/* Enable Line1 input control by verb */
		val = alc_read_coef_idx(codec, 0x1a);
		alc_write_coef_idx(codec, 0x1a, val | (1 << 4));
		break;
	}
}

static void alc283_fixup_sense_combo_jack(struct hda_codec *codec,
				    const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	int val;

	switch (action) {
	case HDA_FIXUP_ACT_PRE_PROBE:
		spec->gen.hp_automute_hook = alc283_hp_automute_hook;
		break;
	case HDA_FIXUP_ACT_INIT:
		/* MIC2-VREF control */
		/* Set to manual mode */
		val = alc_read_coef_idx(codec, 0x06);
		alc_write_coef_idx(codec, 0x06, val & ~0x000c);
		break;
	}
}

/* mute tablet speaker pin (0x14) via dock plugging in addition */
static void asus_tx300_automute(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	snd_hda_gen_update_outputs(codec);
	if (snd_hda_jack_detect(codec, 0x1b))
		spec->gen.mute_bits |= (1ULL << 0x14);
}

static void alc282_fixup_asus_tx300(struct hda_codec *codec,
				    const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	/* TX300 needs to set up GPIO2 for the speaker amp */
	static const struct hda_verb gpio2_verbs[] = {
		{ 0x01, AC_VERB_SET_GPIO_MASK, 0x04 },
		{ 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x04 },
		{ 0x01, AC_VERB_SET_GPIO_DATA, 0x04 },
		{}
	};
	static const struct hda_pintbl dock_pins[] = {
		{ 0x1b, 0x21114000 }, /* dock speaker pin */
		{}
	};
	struct snd_kcontrol *kctl;

	switch (action) {
	case HDA_FIXUP_ACT_PRE_PROBE:
		snd_hda_add_verbs(codec, gpio2_verbs);
		snd_hda_apply_pincfgs(codec, dock_pins);
		spec->gen.auto_mute_via_amp = 1;
		spec->gen.automute_hook = asus_tx300_automute;
		snd_hda_jack_detect_enable_callback(codec, 0x1b,
						    HDA_GEN_HP_EVENT,
						    snd_hda_gen_hp_automute);
		break;
	case HDA_FIXUP_ACT_BUILD:
		/* this is a bit tricky; give more sane names for the main
		 * (tablet) speaker and the dock speaker, respectively
		 */
		kctl = snd_hda_find_mixer_ctl(codec, "Speaker Playback Switch");
		if (kctl)
			strcpy(kctl->id.name, "Dock Speaker Playback Switch");
		kctl = snd_hda_find_mixer_ctl(codec, "Bass Speaker Playback Switch");
		if (kctl)
			strcpy(kctl->id.name, "Speaker Playback Switch");
		break;
	}
}

static void alc290_fixup_mono_speakers(struct hda_codec *codec,
				       const struct hda_fixup *fix, int action)
{
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		/* DAC node 0x03 is giving mono output. We therefore want to
		   make sure 0x14 (front speaker) and 0x15 (headphones) use the
		   stereo DAC, while leaving 0x17 (bass speaker) for node 0x03. */
		hda_nid_t conn1[2] = { 0x0c };
		snd_hda_override_conn_list(codec, 0x14, 1, conn1);
		snd_hda_override_conn_list(codec, 0x15, 1, conn1);
	}
}

#if IS_ENABLED(CONFIG_THINKPAD_ACPI)

#include <linux/thinkpad_acpi.h>
#include <linux/acpi.h>

static int (*led_set_func)(int, bool);

static acpi_status acpi_check_cb(acpi_handle handle, u32 lvl, void *context,
				 void **rv)
{
	bool *found = context;
	*found = true;
	return AE_OK;
}

static bool is_thinkpad(struct hda_codec *codec)
{
	bool found = false;
	if (codec->subsystem_id >> 16 != 0x17aa)
		return false;
	if (ACPI_SUCCESS(acpi_get_devices("LEN0068", acpi_check_cb, &found, NULL)) && found)
		return true;
	found = false;
	return ACPI_SUCCESS(acpi_get_devices("IBM0068", acpi_check_cb, &found, NULL)) && found;
}

static void update_tpacpi_mute_led(void *private_data, int enabled)
{
	if (led_set_func)
		led_set_func(TPACPI_LED_MUTE, !enabled);
}

static void update_tpacpi_micmute_led(struct hda_codec *codec,
				      struct snd_ctl_elem_value *ucontrol)
{
	if (!ucontrol || !led_set_func)
		return;
	if (strcmp("Capture Switch", ucontrol->id.name) == 0 && ucontrol->id.index == 0) {
		/* TODO: How do I verify if it's a mono or stereo here? */
		bool val = ucontrol->value.integer.value[0] || ucontrol->value.integer.value[1];
		led_set_func(TPACPI_LED_MICMUTE, !val);
	}
}

static void alc_fixup_thinkpad_acpi(struct hda_codec *codec,
				  const struct hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	bool removefunc = false;

	if (action == HDA_FIXUP_ACT_PROBE) {
		if (!is_thinkpad(codec))
			return;
		if (!led_set_func)
			led_set_func = symbol_request(tpacpi_led_set);
		if (!led_set_func) {
			snd_printk(KERN_WARNING "Failed to find thinkpad-acpi symbol tpacpi_led_set\n");
			return;
		}

		removefunc = true;
		if (led_set_func(TPACPI_LED_MUTE, false) >= 0) {
			spec->gen.vmaster_mute.hook = update_tpacpi_mute_led;
			removefunc = false;
		}
		if (led_set_func(TPACPI_LED_MICMUTE, false) >= 0) {
			if (spec->gen.num_adc_nids > 1)
				snd_printdd("Skipping micmute LED control due to several ADCs");
			else {
				spec->gen.cap_sync_hook = update_tpacpi_micmute_led;
				removefunc = false;
			}
		}
	}

	if (led_set_func && (action == HDA_FIXUP_ACT_FREE || removefunc)) {
		symbol_put(tpacpi_led_set);
		led_set_func = NULL;
	}
}

#else

static void alc_fixup_thinkpad_acpi(struct hda_codec *codec,
				  const struct hda_fixup *fix, int action)
{
}

#endif

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_HEADSET_MIC,
	ALC269_FIXUP_QUANTA_MUTE,
	ALC269_FIXUP_LIFEBOOK,
	ALC269_FIXUP_AMIC,
	ALC269_FIXUP_DMIC,
	ALC269VB_FIXUP_AMIC,
	ALC269VB_FIXUP_DMIC,
	ALC269_FIXUP_HP_MUTE_LED,
	ALC269_FIXUP_HP_MUTE_LED_MIC1,
	ALC269_FIXUP_HP_MUTE_LED_MIC2,
	ALC269_FIXUP_HP_GPIO_LED,
	ALC269_FIXUP_INV_DMIC,
	ALC269_FIXUP_LENOVO_DOCK,
	ALC286_FIXUP_SONY_MIC_NO_PRESENCE,
	ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT,
	ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
	ALC269_FIXUP_DELL2_MIC_NO_PRESENCE,
	ALC269_FIXUP_DELL3_MIC_NO_PRESENCE,
	ALC269_FIXUP_HEADSET_MODE,
	ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC,
	ALC269_FIXUP_ASUS_X101_FUNC,
	ALC269_FIXUP_ASUS_X101_VERB,
	ALC269_FIXUP_ASUS_X101,
	ALC271_FIXUP_AMIC_MIC2,
	ALC271_FIXUP_HP_GATE_MIC_JACK,
	ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572,
	ALC269_FIXUP_ACER_AC700,
	ALC269_FIXUP_LIMIT_INT_MIC_BOOST,
	ALC269VB_FIXUP_ASUS_ZENBOOK,
	ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED,
	ALC269VB_FIXUP_ORDISSIMO_EVE2,
	ALC283_FIXUP_CHROME_BOOK,
	ALC283_FIXUP_SENSE_COMBO_JACK,
	ALC282_FIXUP_ASUS_TX300,
	ALC283_FIXUP_INT_MIC,
	ALC290_FIXUP_MONO_SPEAKERS,
	ALC290_FIXUP_MONO_SPEAKERS_HSJACK,
	ALC290_FIXUP_SUBWOOFER,
	ALC290_FIXUP_SUBWOOFER_HSJACK,
	ALC269_FIXUP_THINKPAD_ACPI,
	ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
	ALC255_FIXUP_HEADSET_MODE,
};

static const struct hda_fixup alc269_fixups[] = {
	[ALC269_FIXUP_SONY_VAIO] = {
		.type = HDA_FIXUP_PINCTLS,
		.v.pins = (const struct hda_pintbl[]) {
			{0x19, PIN_VREFGRD},
			{}
		}
	},
	[ALC275_FIXUP_SONY_VAIO_GPIO2] = {
		.type = HDA_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 = HDA_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 = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_sku_ignore,
	},
	[ALC269_FIXUP_ASUS_G73JW] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x17, 0x99130111 }, /* subwoofer */
			{ }
		}
	},
	[ALC269_FIXUP_LENOVO_EAPD] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{0x14, AC_VERB_SET_EAPD_BTLENABLE, 0},
			{}
		}
	},
	[ALC275_FIXUP_SONY_HWEQ] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_hweq,
		.chained = true,
		.chain_id = ALC275_FIXUP_SONY_VAIO_GPIO2
	},
	[ALC271_FIXUP_DMIC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc271_fixup_dmic,
	},
	[ALC269_FIXUP_PCM_44K] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_pcm_44k,
		.chained = true,
		.chain_id = ALC269_FIXUP_QUANTA_MUTE
	},
	[ALC269_FIXUP_STEREO_DMIC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_stereo_dmic,
	},
	[ALC269_FIXUP_HEADSET_MIC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_headset_mic,
	},
	[ALC269_FIXUP_QUANTA_MUTE] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_quanta_mute,
	},
	[ALC269_FIXUP_LIFEBOOK] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1a, 0x2101103f }, /* dock line-out */
			{ 0x1b, 0x23a11040 }, /* dock mic-in */
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_QUANTA_MUTE
	},
	[ALC269_FIXUP_AMIC] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x15, 0x0121401f }, /* HP out */
			{ 0x18, 0x01a19c20 }, /* mic */
			{ 0x19, 0x99a3092f }, /* int-mic */
			{ }
		},
	},
	[ALC269_FIXUP_DMIC] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x12, 0x99a3092f }, /* int-mic */
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x15, 0x0121401f }, /* HP out */
			{ 0x18, 0x01a19c20 }, /* mic */
			{ }
		},
	},
	[ALC269VB_FIXUP_AMIC] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x18, 0x01a19c20 }, /* mic */
			{ 0x19, 0x99a3092f }, /* int-mic */
			{ 0x21, 0x0121401f }, /* HP out */
			{ }
		},
	},
	[ALC269VB_FIXUP_DMIC] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x12, 0x99a3092f }, /* int-mic */
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x18, 0x01a19c20 }, /* mic */
			{ 0x21, 0x0121401f }, /* HP out */
			{ }
		},
	},
	[ALC269_FIXUP_HP_MUTE_LED] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_hp_mute_led,
	},
	[ALC269_FIXUP_HP_MUTE_LED_MIC1] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_hp_mute_led_mic1,
	},
	[ALC269_FIXUP_HP_MUTE_LED_MIC2] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_hp_mute_led_mic2,
	},
	[ALC269_FIXUP_HP_GPIO_LED] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_hp_gpio_led,
	},
	[ALC269_FIXUP_INV_DMIC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_inv_dmic_0x12,
	},
	[ALC269_FIXUP_LENOVO_DOCK] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x19, 0x23a11040 }, /* dock mic */
			{ 0x1b, 0x2121103f }, /* dock headphone */
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT
	},
	[ALC269_FIXUP_PINCFG_NO_HP_TO_LINEOUT] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_pincfg_no_hp_to_lineout,
		.chained = true,
		.chain_id = ALC269_FIXUP_THINKPAD_ACPI,
	},
	[ALC269_FIXUP_DELL1_MIC_NO_PRESENCE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */
			{ 0x1a, 0x01a1913d }, /* use as headphone mic, without its own jack detect */
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_HEADSET_MODE
	},
	[ALC269_FIXUP_DELL2_MIC_NO_PRESENCE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x16, 0x21014020 }, /* dock line out */
			{ 0x19, 0x21a19030 }, /* dock mic */
			{ 0x1a, 0x01a1913c }, /* use as headset mic, without its own jack detect */
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
	},
	[ALC269_FIXUP_DELL3_MIC_NO_PRESENCE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1a, 0x01a1913c }, /* use as headset mic, without its own jack detect */
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
	},
	[ALC269_FIXUP_HEADSET_MODE] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_headset_mode,
	},
	[ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_headset_mode_no_hp_mic,
	},
	[ALC286_FIXUP_SONY_MIC_NO_PRESENCE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x18, 0x01a1913c }, /* use as headset mic, without its own jack detect */
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_HEADSET_MIC
	},
	[ALC269_FIXUP_ASUS_X101_FUNC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_x101_headset_mic,
	},
	[ALC269_FIXUP_ASUS_X101_VERB] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
			{0x20, AC_VERB_SET_COEF_INDEX, 0x08},
			{0x20, AC_VERB_SET_PROC_COEF,  0x0310},
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_ASUS_X101_FUNC
	},
	[ALC269_FIXUP_ASUS_X101] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x18, 0x04a1182c }, /* Headset mic */
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_ASUS_X101_VERB
	},
	[ALC271_FIXUP_AMIC_MIC2] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x19, 0x01a19c20 }, /* mic */
			{ 0x1b, 0x99a7012f }, /* int-mic */
			{ 0x21, 0x0121401f }, /* HP out */
			{ }
		},
	},
	[ALC271_FIXUP_HP_GATE_MIC_JACK] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc271_hp_gate_mic_jack,
		.chained = true,
		.chain_id = ALC271_FIXUP_AMIC_MIC2,
	},
	[ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_limit_int_mic_boost,
		.chained = true,
		.chain_id = ALC271_FIXUP_HP_GATE_MIC_JACK,
	},
	[ALC269_FIXUP_ACER_AC700] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x12, 0x99a3092f }, /* int-mic */
			{ 0x14, 0x99130110 }, /* speaker */
			{ 0x18, 0x03a11c20 }, /* mic */
			{ 0x1e, 0x0346101e }, /* SPDIF1 */
			{ 0x21, 0x0321101f }, /* HP out */
			{ }
		},
		.chained = true,
		.chain_id = ALC271_FIXUP_DMIC,
	},
	[ALC269_FIXUP_LIMIT_INT_MIC_BOOST] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_limit_int_mic_boost,
		.chained = true,
		.chain_id = ALC269_FIXUP_THINKPAD_ACPI,
	},
	[ALC269VB_FIXUP_ASUS_ZENBOOK] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_limit_int_mic_boost,
		.chained = true,
		.chain_id = ALC269VB_FIXUP_DMIC,
	},
	[ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc269_fixup_limit_int_mic_boost,
		.chained = true,
		.chain_id = ALC269_FIXUP_HP_MUTE_LED_MIC1,
	},
	[ALC269VB_FIXUP_ORDISSIMO_EVE2] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x12, 0x99a3092f }, /* int-mic */
			{ 0x18, 0x03a11d20 }, /* mic */
			{ 0x19, 0x411111f0 }, /* Unused bogus pin */
			{ }
		},
	},
	[ALC283_FIXUP_CHROME_BOOK] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc283_fixup_chromebook,
	},
	[ALC283_FIXUP_SENSE_COMBO_JACK] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc283_fixup_sense_combo_jack,
		.chained = true,
		.chain_id = ALC283_FIXUP_CHROME_BOOK,
	},
	[ALC282_FIXUP_ASUS_TX300] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc282_fixup_asus_tx300,
	},
	[ALC283_FIXUP_INT_MIC] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{0x20, AC_VERB_SET_COEF_INDEX, 0x1a},
			{0x20, AC_VERB_SET_PROC_COEF, 0x0011},
			{ }
		},
		.chained = true,
		.chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST
	},
	[ALC290_FIXUP_SUBWOOFER_HSJACK] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x17, 0x90170112 }, /* subwoofer */
			{ }
		},
		.chained = true,
		.chain_id = ALC290_FIXUP_MONO_SPEAKERS_HSJACK,
	},
	[ALC290_FIXUP_SUBWOOFER] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x17, 0x90170112 }, /* subwoofer */
			{ }
		},
		.chained = true,
		.chain_id = ALC290_FIXUP_MONO_SPEAKERS,
	},
	[ALC290_FIXUP_MONO_SPEAKERS] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc290_fixup_mono_speakers,
	},
	[ALC290_FIXUP_MONO_SPEAKERS_HSJACK] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc290_fixup_mono_speakers,
		.chained = true,
		.chain_id = ALC269_FIXUP_DELL3_MIC_NO_PRESENCE,
	},
	[ALC269_FIXUP_THINKPAD_ACPI] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_thinkpad_acpi,
	},
	[ALC255_FIXUP_DELL1_MIC_NO_PRESENCE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */
			{ 0x1a, 0x01a1913d }, /* use as headphone mic, without its own jack detect */
			{ }
		},
		.chained = true,
		.chain_id = ALC255_FIXUP_HEADSET_MODE
	},
	[ALC255_FIXUP_HEADSET_MODE] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_headset_mode_alc255,
	},
};

static const struct snd_pci_quirk alc269_fixup_tbl[] = {
	SND_PCI_QUIRK(0x1025, 0x029b, "Acer 1810TZ", ALC269_FIXUP_INV_DMIC),
	SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC),
	SND_PCI_QUIRK(0x1025, 0x047c, "Acer AC700", ALC269_FIXUP_ACER_AC700),
	SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK),
	SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK),
	SND_PCI_QUIRK_VENDOR(0x1025, "Acer Aspire", ALC271_FIXUP_DMIC),
	SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
	SND_PCI_QUIRK(0x1028, 0x05bd, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05be, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05c4, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05c5, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05c6, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05c7, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05c8, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05c9, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05ca, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05cb, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05cc, "Dell X5 Precision", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05cd, "Dell X5 Precision", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05da, "Dell Vostro 5460", ALC290_FIXUP_SUBWOOFER),
	SND_PCI_QUIRK(0x1028, 0x05de, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05e0, "Dell", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05e9, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05ea, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05eb, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05ec, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05ed, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05ee, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05f3, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05f4, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05f5, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05f6, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05f8, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05f9, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05fb, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0606, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0608, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0609, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0610, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0613, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0614, "Dell Inspiron 3135", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0615, "Dell Vostro 5470", ALC290_FIXUP_SUBWOOFER_HSJACK),
	SND_PCI_QUIRK(0x1028, 0x0616, "Dell Vostro 5470", ALC290_FIXUP_SUBWOOFER_HSJACK),
	SND_PCI_QUIRK(0x1028, 0x061f, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0629, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0638, "Dell Inspiron 5439", ALC290_FIXUP_MONO_SPEAKERS_HSJACK),
	SND_PCI_QUIRK(0x1028, 0x063e, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x063f, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0640, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x15cc, "Dell X5 Precision", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x15cd, "Dell X5 Precision", ALC269_FIXUP_DELL2_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),
	SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED),
	SND_PCI_QUIRK(0x103c, 0x1973, "HP Pavilion", ALC269_FIXUP_HP_MUTE_LED_MIC1),
	SND_PCI_QUIRK(0x103c, 0x1983, "HP Pavilion", ALC269_FIXUP_HP_MUTE_LED_MIC1),
	SND_PCI_QUIRK(0x103c, 0x218b, "HP", ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED),
	SND_PCI_QUIRK_VENDOR(0x103c, "HP", ALC269_FIXUP_HP_MUTE_LED),
	SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
	SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
	SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK),
	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
	SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
	SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
	SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	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(0x1043, 0x8516, "ASUS X101CH", ALC269_FIXUP_ASUS_X101),
	SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
	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(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, 0x21f6, "Thinkpad T530", ALC269_FIXUP_LENOVO_DOCK),
	SND_PCI_QUIRK(0x17aa, 0x21fa, "Thinkpad X230", ALC269_FIXUP_LENOVO_DOCK),
	SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK),
	SND_PCI_QUIRK(0x17aa, 0x21fb, "Thinkpad T430s", ALC269_FIXUP_LENOVO_DOCK),
	SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK),
	SND_PCI_QUIRK(0x17aa, 0x2208, "Thinkpad T431s", ALC269_FIXUP_LENOVO_DOCK),
	SND_PCI_QUIRK(0x17aa, 0x220c, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	SND_PCI_QUIRK(0x17aa, 0x2212, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	SND_PCI_QUIRK(0x17aa, 0x2214, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	SND_PCI_QUIRK(0x17aa, 0x2215, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC),
	SND_PCI_QUIRK(0x17aa, 0x5026, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
	SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
	SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", ALC269_FIXUP_THINKPAD_ACPI),
	SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */

#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, 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 hda_model_fixup alc269_fixup_models[] = {
	{.id = ALC269_FIXUP_AMIC, .name = "laptop-amic"},
	{.id = ALC269_FIXUP_DMIC, .name = "laptop-dmic"},
	{.id = ALC269_FIXUP_STEREO_DMIC, .name = "alc269-dmic"},
	{.id = ALC271_FIXUP_DMIC, .name = "alc271-dmic"},
	{.id = ALC269_FIXUP_INV_DMIC, .name = "inv-dmic"},
	{.id = ALC269_FIXUP_HEADSET_MIC, .name = "headset-mic"},
	{.id = ALC269_FIXUP_LENOVO_DOCK, .name = "lenovo-dock"},
	{.id = ALC269_FIXUP_HP_GPIO_LED, .name = "hp-gpio-led"},
	{.id = ALC269_FIXUP_DELL1_MIC_NO_PRESENCE, .name = "dell-headset-multi"},
	{.id = ALC269_FIXUP_DELL2_MIC_NO_PRESENCE, .name = "dell-headset-dock"},
	{.id = ALC283_FIXUP_CHROME_BOOK, .name = "alc283-chrome"},
	{.id = ALC283_FIXUP_SENSE_COMBO_JACK, .name = "alc283-sense-combo"},
	{}
};


static void alc269_fill_coef(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int val;

	if (spec->codec_variant != ALC269_TYPE_ALC269VB)
		return;

	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));
}

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

	err = alc_alloc_spec(codec, 0x0b);
	if (err < 0)
		return err;

	spec = codec->spec;
	spec->gen.shared_mic_vref_pin = 0x18;

	snd_hda_pick_fixup(codec, alc269_fixup_models,
		       alc269_fixup_tbl, alc269_fixups);
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

	alc_auto_parse_customize_define(codec);

	if (has_cdefine_beep(codec))
		spec->gen.beep_nid = 0x01;

	switch (codec->vendor_id) {
	case 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;
		case 0x0030:
			spec->codec_variant = ALC269_TYPE_ALC269VD;
			break;
		default:
			alc_fix_pll_init(codec, 0x20, 0x04, 15);
		}
		if (err < 0)
			goto error;
		spec->init_hook = alc269_fill_coef;
		alc269_fill_coef(codec);
		break;

	case 0x10ec0280:
	case 0x10ec0290:
		spec->codec_variant = ALC269_TYPE_ALC280;
		break;
	case 0x10ec0282:
		spec->codec_variant = ALC269_TYPE_ALC282;
		break;
	case 0x10ec0233:
	case 0x10ec0283:
		spec->codec_variant = ALC269_TYPE_ALC283;
		spec->shutup = alc283_shutup;
		spec->init_hook = alc283_init;
		break;
	case 0x10ec0284:
	case 0x10ec0292:
		spec->codec_variant = ALC269_TYPE_ALC284;
		break;
	case 0x10ec0285:
	case 0x10ec0293:
		spec->codec_variant = ALC269_TYPE_ALC285;
		break;
	case 0x10ec0286:
		spec->codec_variant = ALC269_TYPE_ALC286;
		break;
	case 0x10ec0255:
		spec->codec_variant = ALC269_TYPE_ALC255;
		break;
	}

	if (snd_hda_codec_read(codec, 0x51, 0, AC_VERB_PARAMETERS, 0) == 0x10ec5505) {
		spec->has_alc5505_dsp = 1;
		spec->init_hook = alc5505_dsp_init;
	}

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

	if (!spec->gen.no_analog && spec->gen.beep_nid)
		set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT);

	codec->patch_ops = alc_patch_ops;
#ifdef CONFIG_PM
	codec->patch_ops.suspend = alc269_suspend;
	codec->patch_ops.resume = alc269_resume;
#endif
	if (!spec->shutup)
		spec->shutup = alc269_shutup;

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

	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);
}

/* Pin config fixes */
enum {
	ALC861_FIXUP_FSC_AMILO_PI1505,
	ALC861_FIXUP_AMP_VREF_0F,
	ALC861_FIXUP_NO_JACK_DETECT,
	ALC861_FIXUP_ASUS_A6RP,
	ALC660_FIXUP_ASUS_W7J,
};

/* 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 hda_fixup *fix, int action)
{
	struct alc_spec *spec = codec->spec;
	unsigned int val;

	if (action != HDA_FIXUP_ACT_INIT)
		return;
	val = snd_hda_codec_get_pin_target(codec, 0x0f);
	if (!(val & (AC_PINCTL_IN_EN | AC_PINCTL_OUT_EN)))
		val |= AC_PINCTL_IN_EN;
	val |= AC_PINCTL_VREF_50;
	snd_hda_set_pin_ctl(codec, 0x0f, val);
	spec->gen.keep_vref_in_automute = 1;
}

/* suppress the jack-detection */
static void alc_fixup_no_jack_detect(struct hda_codec *codec,
				     const struct hda_fixup *fix, int action)
{
	if (action == HDA_FIXUP_ACT_PRE_PROBE)
		codec->no_jack_detect = 1;
}

static const struct hda_fixup alc861_fixups[] = {
	[ALC861_FIXUP_FSC_AMILO_PI1505] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x0b, 0x0221101f }, /* HP */
			{ 0x0f, 0x90170310 }, /* speaker */
			{ }
		}
	},
	[ALC861_FIXUP_AMP_VREF_0F] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc861_fixup_asus_amp_vref_0f,
	},
	[ALC861_FIXUP_NO_JACK_DETECT] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_no_jack_detect,
	},
	[ALC861_FIXUP_ASUS_A6RP] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc861_fixup_asus_amp_vref_0f,
		.chained = true,
		.chain_id = ALC861_FIXUP_NO_JACK_DETECT,
	},
	[ALC660_FIXUP_ASUS_W7J] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			/* ASUS W7J needs a magic pin setup on unused NID 0x10
			 * for enabling outputs
			 */
			{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24},
			{ }
		},
	}
};

static const struct snd_pci_quirk alc861_fixup_tbl[] = {
	SND_PCI_QUIRK(0x1043, 0x1253, "ASUS W7J", ALC660_FIXUP_ASUS_W7J),
	SND_PCI_QUIRK(0x1043, 0x1263, "ASUS Z35HL", ALC660_FIXUP_ASUS_W7J),
	SND_PCI_QUIRK(0x1043, 0x1393, "ASUS A6Rp", ALC861_FIXUP_ASUS_A6RP),
	SND_PCI_QUIRK_VENDOR(0x1043, "ASUS laptop", ALC861_FIXUP_AMP_VREF_0F),
	SND_PCI_QUIRK(0x1462, 0x7254, "HP DX2200", ALC861_FIXUP_NO_JACK_DETECT),
	SND_PCI_QUIRK(0x1584, 0x2b01, "Haier W18", ALC861_FIXUP_AMP_VREF_0F),
	SND_PCI_QUIRK(0x1584, 0x0000, "Uniwill ECS M31EI", ALC861_FIXUP_AMP_VREF_0F),
	SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", ALC861_FIXUP_FSC_AMILO_PI1505),
	{}
};

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

	err = alc_alloc_spec(codec, 0x15);
	if (err < 0)
		return err;

	spec = codec->spec;
	spec->gen.beep_nid = 0x23;

	snd_hda_pick_fixup(codec, NULL, alc861_fixup_tbl, alc861_fixups);
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

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

	if (!spec->gen.no_analog)
		set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);

	codec->patch_ops = alc_patch_ops;
#ifdef CONFIG_PM
	spec->power_hook = alc_power_eapd;
#endif

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

	return 0;

 error:
	alc_free(codec);
	return err;
}

/*
 * ALC861-VD support
 *
 * Based on ALC882
 *
 * In addition, an independent DAC
 */
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 hda_fixup *fix, int action)
{
	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
		snd_hda_override_pin_caps(codec, 0x18, 0x00000734);
		snd_hda_override_pin_caps(codec, 0x19, 0x0000073c);
	}
}

static const struct hda_fixup alc861vd_fixups[] = {
	[ALC660VD_FIX_ASUS_GPIO1] = {
		.type = HDA_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 = HDA_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 int patch_alc861vd(struct hda_codec *codec)
{
	struct alc_spec *spec;
	int err;

	err = alc_alloc_spec(codec, 0x0b);
	if (err < 0)
		return err;

	spec = codec->spec;
	spec->gen.beep_nid = 0x23;

	snd_hda_pick_fixup(codec, NULL, alc861vd_fixup_tbl, alc861vd_fixups);
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

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

	if (!spec->gen.no_analog)
		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);

	codec->patch_ops = alc_patch_ops;

	spec->shutup = alc_eapd_shutup;

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

	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).
 */

/*
 * 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 ||
	    codec->vendor_id == 0x10ec0671)
		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 hda_fixup *fix, int action)
{
	if (action != HDA_FIXUP_ACT_PRE_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");
}

static const struct snd_pcm_chmap_elem asus_pcm_2_1_chmaps[] = {
	{ .channels = 2,
	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR } },
	{ .channels = 4,
	  .map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR,
		   SNDRV_CHMAP_NA, SNDRV_CHMAP_LFE } }, /* LFE only on right */
	{ }
};

/* override the 2.1 chmap */
static void alc_fixup_bass_chmap(struct hda_codec *codec,
				    const struct hda_fixup *fix, int action)
{
	if (action == HDA_FIXUP_ACT_BUILD) {
		struct alc_spec *spec = codec->spec;
		spec->gen.pcm_rec[0].stream[0].chmap = asus_pcm_2_1_chmaps;
	}
}

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,
	ALC662_FIXUP_NO_JACK_DETECT,
	ALC662_FIXUP_ZOTAC_Z68,
	ALC662_FIXUP_INV_DMIC,
	ALC668_FIXUP_DELL_MIC_NO_PRESENCE,
	ALC668_FIXUP_HEADSET_MODE,
	ALC662_FIXUP_BASS_CHMAP,
	ALC662_FIXUP_BASS_1A,
	ALC662_FIXUP_BASS_1A_CHMAP,
};

static const struct hda_fixup alc662_fixups[] = {
	[ALC662_FIXUP_ASPIRE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x15, 0x99130112 }, /* subwoofer */
			{ }
		}
	},
	[ALC662_FIXUP_IDEAPAD] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x17, 0x99130112 }, /* subwoofer */
			{ }
		}
	},
	[ALC272_FIXUP_MARIO] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc272_fixup_mario,
	},
	[ALC662_FIXUP_CZC_P10T] = {
		.type = HDA_FIXUP_VERBS,
		.v.verbs = (const struct hda_verb[]) {
			{0x14, AC_VERB_SET_EAPD_BTLENABLE, 0},
			{}
		}
	},
	[ALC662_FIXUP_SKU_IGNORE] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_sku_ignore,
	},
	[ALC662_FIXUP_HP_RP5800] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x14, 0x0221201f }, /* HP out */
			{ }
		},
		.chained = true,
		.chain_id = ALC662_FIXUP_SKU_IGNORE
	},
	[ALC662_FIXUP_ASUS_MODE1] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 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 = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 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 = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 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 = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 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 = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 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 = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 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 = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 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 = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 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
	},
	[ALC662_FIXUP_NO_JACK_DETECT] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_no_jack_detect,
	},
	[ALC662_FIXUP_ZOTAC_Z68] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x1b, 0x02214020 }, /* Front HP */
			{ }
		}
	},
	[ALC662_FIXUP_INV_DMIC] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_inv_dmic_0x12,
	},
	[ALC668_FIXUP_DELL_MIC_NO_PRESENCE] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{ 0x19, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
			{ 0x1b, 0x03a1113c }, /* use as headset mic, without its own jack detect */
			{ }
		},
		.chained = true,
		.chain_id = ALC668_FIXUP_HEADSET_MODE
	},
	[ALC668_FIXUP_HEADSET_MODE] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_headset_mode_alc668,
	},
	[ALC662_FIXUP_BASS_CHMAP] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_bass_chmap,
		.chained = true,
		.chain_id = ALC662_FIXUP_ASUS_MODE4
	},
	[ALC662_FIXUP_BASS_1A] = {
		.type = HDA_FIXUP_PINS,
		.v.pins = (const struct hda_pintbl[]) {
			{0x1a, 0x80106111}, /* bass speaker */
			{}
		},
	},
	[ALC662_FIXUP_BASS_1A_CHMAP] = {
		.type = HDA_FIXUP_FUNC,
		.v.func = alc_fixup_bass_chmap,
		.chained = true,
		.chain_id = ALC662_FIXUP_BASS_1A,
	},
};

static const struct snd_pci_quirk alc662_fixup_tbl[] = {
	SND_PCI_QUIRK(0x1019, 0x9087, "ECS", ALC662_FIXUP_ASUS_MODE2),
	SND_PCI_QUIRK(0x1025, 0x022f, "Acer Aspire One", ALC662_FIXUP_INV_DMIC),
	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, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC),
	SND_PCI_QUIRK(0x1025, 0x034a, "Gateway LT27", ALC662_FIXUP_INV_DMIC),
	SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
	SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x05db, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0623, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0624, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0625, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0626, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x1028, 0x0628, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
	SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
	SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_BASS_1A_CHMAP),
	SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_CHMAP),
	SND_PCI_QUIRK(0x1043, 0x1bf3, "ASUS N76VZ", ALC662_FIXUP_BASS_CHMAP),
	SND_PCI_QUIRK(0x1043, 0x8469, "ASUS mobo", ALC662_FIXUP_NO_JACK_DETECT),
	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(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68),
	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 hda_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"},
	{.id = ALC662_FIXUP_INV_DMIC, .name = "inv-dmic"},
	{.id = ALC668_FIXUP_DELL_MIC_NO_PRESENCE, .name = "dell-headset-multi"},
	{}
};

static void alc662_fill_coef(struct hda_codec *codec)
{
	int val, coef;

	coef = alc_get_coef0(codec);

	switch (codec->vendor_id) {
	case 0x10ec0662:
		if ((coef & 0x00f0) == 0x0030) {
			val = alc_read_coef_idx(codec, 0x4); /* EAPD Ctrl */
			alc_write_coef_idx(codec, 0x4, val & ~(1<<10));
		}
		break;
	case 0x10ec0272:
	case 0x10ec0273:
	case 0x10ec0663:
	case 0x10ec0665:
	case 0x10ec0670:
	case 0x10ec0671:
	case 0x10ec0672:
		val = alc_read_coef_idx(codec, 0xd); /* EAPD Ctrl */
		alc_write_coef_idx(codec, 0xd, val | (1<<14));
		break;
	}
}

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

	err = alc_alloc_spec(codec, 0x0b);
	if (err < 0)
		return err;

	spec = codec->spec;

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

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

	spec->init_hook = alc662_fill_coef;
	alc662_fill_coef(codec);

	snd_hda_pick_fixup(codec, alc662_fixup_models,
		       alc662_fixup_tbl, alc662_fixups);
	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);

	alc_auto_parse_customize_define(codec);

	if (has_cdefine_beep(codec))
		spec->gen.beep_nid = 0x01;

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

	/* automatic parse from the BIOS config */
	err = alc662_parse_auto_config(codec);
	if (err < 0)
		goto error;

	if (!spec->gen.no_analog && spec->gen.beep_nid) {
		switch (codec->vendor_id) {
		case 0x10ec0662:
			set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
			break;
		case 0x10ec0272:
		case 0x10ec0663:
		case 0x10ec0665:
		case 0x10ec0668:
			set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT);
			break;
		case 0x10ec0273:
			set_beep_amp(spec, 0x0b, 0x03, HDA_INPUT);
			break;
		}
	}

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

	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);

	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)
{
	int err;

	/* ALC680 has no aa-loopback mixer */
	err = alc_alloc_spec(codec, 0);
	if (err < 0)
		return err;

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

	codec->patch_ops = alc_patch_ops;

	return 0;
}

/*
 * patch entries
 */
static const struct hda_codec_preset snd_hda_preset_realtek[] = {
	{ .id = 0x10ec0221, .name = "ALC221", .patch = patch_alc269 },
	{ .id = 0x10ec0231, .name = "ALC231", .patch = patch_alc269 },
	{ .id = 0x10ec0233, .name = "ALC233", .patch = patch_alc269 },
	{ .id = 0x10ec0255, .name = "ALC255", .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 = 0x10ec0280, .name = "ALC280", .patch = patch_alc269 },
	{ .id = 0x10ec0282, .name = "ALC282", .patch = patch_alc269 },
	{ .id = 0x10ec0283, .name = "ALC283", .patch = patch_alc269 },
	{ .id = 0x10ec0284, .name = "ALC284", .patch = patch_alc269 },
	{ .id = 0x10ec0285, .name = "ALC285", .patch = patch_alc269 },
	{ .id = 0x10ec0286, .name = "ALC286", .patch = patch_alc269 },
	{ .id = 0x10ec0290, .name = "ALC290", .patch = patch_alc269 },
	{ .id = 0x10ec0292, .name = "ALC292", .patch = patch_alc269 },
	{ .id = 0x10ec0293, .name = "ALC293", .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 = 0x10ec0668, .name = "ALC668", .patch = patch_alc662 },
	{ .id = 0x10ec0670, .name = "ALC670", .patch = patch_alc662 },
	{ .id = 0x10ec0671, .name = "ALC671", .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 },
	{ .id = 0x10ec0900, .name = "ALC1150", .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)