1 files changed, 0 insertions, 770 deletions

diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c
deleted file mode 100644
index 7d7786df60ea..000000000000
--- a/sound/pci/hda/hda_jack.c
+++ /dev/null
@@ -1,770 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Jack-detection handling for HD-audio
- *
- * Copyright (c) 2011 Takashi Iwai <tiwai@suse.de>
- */
-
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-#include <sound/core.h>
-#include <sound/control.h>
-#include <sound/jack.h>
-#include <sound/hda_codec.h>
-#include "hda_local.h"
-#include "hda_auto_parser.h"
-#include "hda_jack.h"
-
-/**
- * is_jack_detectable - Check whether the given pin is jack-detectable
- * @codec: the HDA codec
- * @nid: pin NID
- *
- * Check whether the given pin is capable to report the jack detection.
- * The jack detection might not work by various reasons, e.g. the jack
- * detection is prohibited in the codec level, the pin config has
- * AC_DEFCFG_MISC_NO_PRESENCE bit, no unsol support, etc.
- */
-bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid)
-{
-	if (codec->no_jack_detect)
-		return false;
-	if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT))
-		return false;
-	if (get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
-	     AC_DEFCFG_MISC_NO_PRESENCE)
-		return false;
-	if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) &&
-	    !codec->jackpoll_interval)
-		return false;
-	return true;
-}
-EXPORT_SYMBOL_GPL(is_jack_detectable);
-
-/* execute pin sense measurement */
-static u32 read_pin_sense(struct hda_codec *codec, hda_nid_t nid, int dev_id)
-{
-	u32 pincap;
-	u32 val;
-
-	if (!codec->no_trigger_sense) {
-		pincap = snd_hda_query_pin_caps(codec, nid);
-		if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
-			snd_hda_codec_read(codec, nid, 0,
-					AC_VERB_SET_PIN_SENSE, 0);
-	}
-	val = snd_hda_codec_read(codec, nid, 0,
-				  AC_VERB_GET_PIN_SENSE, dev_id);
-	if (codec->inv_jack_detect)
-		val ^= AC_PINSENSE_PRESENCE;
-	return val;
-}
-
-/**
- * snd_hda_jack_tbl_get_mst - query the jack-table entry for the given NID
- * @codec: the HDA codec
- * @nid: pin NID to refer to
- * @dev_id: pin device entry id
- */
-struct hda_jack_tbl *
-snd_hda_jack_tbl_get_mst(struct hda_codec *codec, hda_nid_t nid, int dev_id)
-{
-	struct hda_jack_tbl *jack = codec->jacktbl.list;
-	int i;
-
-	if (!nid || !jack)
-		return NULL;
-	for (i = 0; i < codec->jacktbl.used; i++, jack++)
-		if (jack->nid == nid && jack->dev_id == dev_id)
-			return jack;
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_tbl_get_mst);
-
-/**
- * snd_hda_jack_tbl_get_from_tag - query the jack-table entry for the given tag
- * @codec: the HDA codec
- * @tag: tag value to refer to
- * @dev_id: pin device entry id
- */
-struct hda_jack_tbl *
-snd_hda_jack_tbl_get_from_tag(struct hda_codec *codec,
-			      unsigned char tag, int dev_id)
-{
-	struct hda_jack_tbl *jack = codec->jacktbl.list;
-	int i;
-
-	if (!tag || !jack)
-		return NULL;
-	for (i = 0; i < codec->jacktbl.used; i++, jack++)
-		if (jack->tag == tag && jack->dev_id == dev_id)
-			return jack;
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_tbl_get_from_tag);
-
-static struct hda_jack_tbl *
-any_jack_tbl_get_from_nid(struct hda_codec *codec, hda_nid_t nid)
-{
-	struct hda_jack_tbl *jack = codec->jacktbl.list;
-	int i;
-
-	if (!nid || !jack)
-		return NULL;
-	for (i = 0; i < codec->jacktbl.used; i++, jack++)
-		if (jack->nid == nid)
-			return jack;
-	return NULL;
-}
-
-/**
- * snd_hda_jack_tbl_new - create a jack-table entry for the given NID
- * @codec: the HDA codec
- * @nid: pin NID to assign
- * @dev_id: pin device entry id
- */
-static struct hda_jack_tbl *
-snd_hda_jack_tbl_new(struct hda_codec *codec, hda_nid_t nid, int dev_id)
-{
-	struct hda_jack_tbl *jack =
-		snd_hda_jack_tbl_get_mst(codec, nid, dev_id);
-	struct hda_jack_tbl *existing_nid_jack =
-		any_jack_tbl_get_from_nid(codec, nid);
-
-	WARN_ON(dev_id != 0 && !codec->dp_mst);
-
-	if (jack)
-		return jack;
-	jack = snd_array_new(&codec->jacktbl);
-	if (!jack)
-		return NULL;
-	jack->nid = nid;
-	jack->dev_id = dev_id;
-	jack->jack_dirty = 1;
-	if (existing_nid_jack) {
-		jack->tag = existing_nid_jack->tag;
-
-		/*
-		 * Copy jack_detect from existing_nid_jack to avoid
-		 * snd_hda_jack_detect_enable_callback_mst() making multiple
-		 * SET_UNSOLICITED_ENABLE calls on the same pin.
-		 */
-		jack->jack_detect = existing_nid_jack->jack_detect;
-	} else {
-		jack->tag = codec->jacktbl.used;
-	}
-
-	return jack;
-}
-
-void snd_hda_jack_tbl_disconnect(struct hda_codec *codec)
-{
-	struct hda_jack_tbl *jack = codec->jacktbl.list;
-	int i;
-
-	for (i = 0; i < codec->jacktbl.used; i++, jack++) {
-		if (!codec->bus->shutdown && jack->jack)
-			snd_device_disconnect(codec->card, jack->jack);
-	}
-}
-
-void snd_hda_jack_tbl_clear(struct hda_codec *codec)
-{
-	struct hda_jack_tbl *jack = codec->jacktbl.list;
-	int i;
-
-	for (i = 0; i < codec->jacktbl.used; i++, jack++) {
-		struct hda_jack_callback *cb, *next;
-
-		/* free jack instances manually when clearing/reconfiguring */
-		if (!codec->bus->shutdown && jack->jack)
-			snd_device_free(codec->card, jack->jack);
-
-		for (cb = jack->callback; cb; cb = next) {
-			next = cb->next;
-			kfree(cb);
-		}
-	}
-	snd_array_free(&codec->jacktbl);
-}
-
-#define get_jack_plug_state(sense) !!(sense & AC_PINSENSE_PRESENCE)
-
-/* update the cached value and notification flag if needed */
-static void jack_detect_update(struct hda_codec *codec,
-			       struct hda_jack_tbl *jack)
-{
-	if (!jack->jack_dirty)
-		return;
-
-	if (jack->phantom_jack)
-		jack->pin_sense = AC_PINSENSE_PRESENCE;
-	else
-		jack->pin_sense = read_pin_sense(codec, jack->nid,
-						 jack->dev_id);
-
-	/* A gating jack indicates the jack is invalid if gating is unplugged */
-	if (jack->gating_jack &&
-	    !snd_hda_jack_detect_mst(codec, jack->gating_jack, jack->dev_id))
-		jack->pin_sense &= ~AC_PINSENSE_PRESENCE;
-
-	jack->jack_dirty = 0;
-
-	/* If a jack is gated by this one update it. */
-	if (jack->gated_jack) {
-		struct hda_jack_tbl *gated =
-			snd_hda_jack_tbl_get_mst(codec, jack->gated_jack,
-						 jack->dev_id);
-		if (gated) {
-			gated->jack_dirty = 1;
-			jack_detect_update(codec, gated);
-		}
-	}
-}
-
-/**
- * snd_hda_jack_set_dirty_all - Mark all the cached as dirty
- * @codec: the HDA codec
- *
- * This function sets the dirty flag to all entries of jack table.
- * It's called from the resume path in hda_codec.c.
- */
-void snd_hda_jack_set_dirty_all(struct hda_codec *codec)
-{
-	struct hda_jack_tbl *jack = codec->jacktbl.list;
-	int i;
-
-	for (i = 0; i < codec->jacktbl.used; i++, jack++)
-		if (jack->nid)
-			jack->jack_dirty = 1;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_set_dirty_all);
-
-/**
- * snd_hda_jack_pin_sense - execute pin sense measurement
- * @codec: the CODEC to sense
- * @nid: the pin NID to sense
- * @dev_id: pin device entry id
- *
- * Execute necessary pin sense measurement and return its Presence Detect,
- * Impedance, ELD Valid etc. status bits.
- */
-u32 snd_hda_jack_pin_sense(struct hda_codec *codec, hda_nid_t nid, int dev_id)
-{
-	struct hda_jack_tbl *jack =
-		snd_hda_jack_tbl_get_mst(codec, nid, dev_id);
-	if (jack) {
-		jack_detect_update(codec, jack);
-		return jack->pin_sense;
-	}
-	return read_pin_sense(codec, nid, dev_id);
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_pin_sense);
-
-/**
- * snd_hda_jack_detect_state_mst - query pin Presence Detect status
- * @codec: the CODEC to sense
- * @nid: the pin NID to sense
- * @dev_id: pin device entry id
- *
- * Query and return the pin's Presence Detect status, as either
- * HDA_JACK_NOT_PRESENT, HDA_JACK_PRESENT or HDA_JACK_PHANTOM.
- */
-int snd_hda_jack_detect_state_mst(struct hda_codec *codec,
-				  hda_nid_t nid, int dev_id)
-{
-	struct hda_jack_tbl *jack =
-		snd_hda_jack_tbl_get_mst(codec, nid, dev_id);
-	if (jack && jack->phantom_jack)
-		return HDA_JACK_PHANTOM;
-	else if (snd_hda_jack_pin_sense(codec, nid, dev_id) &
-		 AC_PINSENSE_PRESENCE)
-		return HDA_JACK_PRESENT;
-	else
-		return HDA_JACK_NOT_PRESENT;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_detect_state_mst);
-
-static struct hda_jack_callback *
-find_callback_from_list(struct hda_jack_tbl *jack,
-			hda_jack_callback_fn func)
-{
-	struct hda_jack_callback *cb;
-
-	if (!func)
-		return NULL;
-
-	for (cb = jack->callback; cb; cb = cb->next) {
-		if (cb->func == func)
-			return cb;
-	}
-
-	return NULL;
-}
-
-/**
- * snd_hda_jack_detect_enable_callback_mst - enable the jack-detection
- * @codec: the HDA codec
- * @nid: pin NID to enable
- * @func: callback function to register
- * @dev_id: pin device entry id
- *
- * In the case of error, the return value will be a pointer embedded with
- * errno.  Check and handle the return value appropriately with standard
- * macros such as @IS_ERR() and @PTR_ERR().
- */
-struct hda_jack_callback *
-snd_hda_jack_detect_enable_callback_mst(struct hda_codec *codec, hda_nid_t nid,
-					int dev_id, hda_jack_callback_fn func)
-{
-	struct hda_jack_tbl *jack;
-	struct hda_jack_callback *callback = NULL;
-	int err;
-
-	jack = snd_hda_jack_tbl_new(codec, nid, dev_id);
-	if (!jack)
-		return ERR_PTR(-ENOMEM);
-
-	callback = find_callback_from_list(jack, func);
-
-	if (func && !callback) {
-		callback = kzalloc(sizeof(*callback), GFP_KERNEL);
-		if (!callback)
-			return ERR_PTR(-ENOMEM);
-		callback->func = func;
-		callback->nid = jack->nid;
-		callback->dev_id = jack->dev_id;
-		callback->next = jack->callback;
-		jack->callback = callback;
-	}
-
-	if (jack->jack_detect)
-		return callback; /* already registered */
-	jack->jack_detect = 1;
-	if (codec->jackpoll_interval > 0)
-		return callback; /* No unsol if we're polling instead */
-	err = snd_hda_codec_write_cache(codec, nid, 0,
-					 AC_VERB_SET_UNSOLICITED_ENABLE,
-					 AC_USRSP_EN | jack->tag);
-	if (err < 0)
-		return ERR_PTR(err);
-	return callback;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_detect_enable_callback_mst);
-
-/**
- * snd_hda_jack_detect_enable - Enable the jack detection on the given pin
- * @codec: the HDA codec
- * @nid: pin NID to enable jack detection
- * @dev_id: pin device entry id
- *
- * Enable the jack detection with the default callback.  Returns zero if
- * successful or a negative error code.
- */
-int snd_hda_jack_detect_enable(struct hda_codec *codec, hda_nid_t nid,
-			       int dev_id)
-{
-	return PTR_ERR_OR_ZERO(snd_hda_jack_detect_enable_callback_mst(codec,
-								       nid,
-								       dev_id,
-								       NULL));
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_detect_enable);
-
-/**
- * snd_hda_jack_set_gating_jack - Set gating jack.
- * @codec: the HDA codec
- * @gated_nid: gated pin NID
- * @gating_nid: gating pin NID
- *
- * Indicates the gated jack is only valid when the gating jack is plugged.
- */
-int snd_hda_jack_set_gating_jack(struct hda_codec *codec, hda_nid_t gated_nid,
-				 hda_nid_t gating_nid)
-{
-	struct hda_jack_tbl *gated = snd_hda_jack_tbl_new(codec, gated_nid, 0);
-	struct hda_jack_tbl *gating =
-		snd_hda_jack_tbl_new(codec, gating_nid, 0);
-
-	WARN_ON(codec->dp_mst);
-
-	if (!gated || !gating)
-		return -EINVAL;
-
-	gated->gating_jack = gating_nid;
-	gating->gated_jack = gated_nid;
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_set_gating_jack);
-
-/**
- * snd_hda_jack_bind_keymap - bind keys generated from one NID to another jack.
- * @codec: the HDA codec
- * @key_nid: key event is generated by this pin NID
- * @keymap: map of key type and key code
- * @jack_nid: key reports to the jack of this pin NID
- *
- * This function is used in the case of key is generated from one NID while is
- * reported to the jack of another NID.
- */
-int snd_hda_jack_bind_keymap(struct hda_codec *codec, hda_nid_t key_nid,
-			     const struct hda_jack_keymap *keymap,
-			     hda_nid_t jack_nid)
-{
-	const struct hda_jack_keymap *map;
-	struct hda_jack_tbl *key_gen = snd_hda_jack_tbl_get(codec, key_nid);
-	struct hda_jack_tbl *report_to = snd_hda_jack_tbl_get(codec, jack_nid);
-
-	WARN_ON(codec->dp_mst);
-
-	if (!key_gen || !report_to || !report_to->jack)
-		return -EINVAL;
-
-	key_gen->key_report_jack = jack_nid;
-
-	if (keymap)
-		for (map = keymap; map->type; map++)
-			snd_jack_set_key(report_to->jack, map->type, map->key);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_bind_keymap);
-
-/**
- * snd_hda_jack_set_button_state - report button event to the hda_jack_tbl button_state.
- * @codec: the HDA codec
- * @jack_nid: the button event reports to the jack_tbl of this NID
- * @button_state: the button event captured by codec
- *
- * Codec driver calls this function to report the button event.
- */
-void snd_hda_jack_set_button_state(struct hda_codec *codec, hda_nid_t jack_nid,
-				   int button_state)
-{
-	struct hda_jack_tbl *jack = snd_hda_jack_tbl_get(codec, jack_nid);
-
-	if (!jack)
-		return;
-
-	if (jack->key_report_jack) {
-		struct hda_jack_tbl *report_to =
-			snd_hda_jack_tbl_get(codec, jack->key_report_jack);
-
-		if (report_to) {
-			report_to->button_state = button_state;
-			return;
-		}
-	}
-
-	jack->button_state = button_state;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_set_button_state);
-
-/**
- * snd_hda_jack_report_sync - sync the states of all jacks and report if changed
- * @codec: the HDA codec
- */
-void snd_hda_jack_report_sync(struct hda_codec *codec)
-{
-	struct hda_jack_tbl *jack;
-	int i, state;
-
-	/* update all jacks at first */
-	jack = codec->jacktbl.list;
-	for (i = 0; i < codec->jacktbl.used; i++, jack++)
-		if (jack->nid)
-			jack_detect_update(codec, jack);
-
-	/* report the updated jacks; it's done after updating all jacks
-	 * to make sure that all gating jacks properly have been set
-	 */
-	jack = codec->jacktbl.list;
-	for (i = 0; i < codec->jacktbl.used; i++, jack++)
-		if (jack->nid) {
-			if (!jack->jack || jack->block_report)
-				continue;
-			state = jack->button_state;
-			if (get_jack_plug_state(jack->pin_sense))
-				state |= jack->type;
-			snd_jack_report(jack->jack, state);
-			if (jack->button_state) {
-				snd_jack_report(jack->jack,
-						state & ~jack->button_state);
-				jack->button_state = 0; /* button released */
-			}
-		}
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_report_sync);
-
-/* guess the jack type from the pin-config */
-static int get_input_jack_type(struct hda_codec *codec, hda_nid_t nid)
-{
-	unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid);
-	switch (get_defcfg_device(def_conf)) {
-	case AC_JACK_LINE_OUT:
-	case AC_JACK_SPEAKER:
-		return SND_JACK_LINEOUT;
-	case AC_JACK_HP_OUT:
-		return SND_JACK_HEADPHONE;
-	case AC_JACK_SPDIF_OUT:
-	case AC_JACK_DIG_OTHER_OUT:
-		return SND_JACK_AVOUT;
-	case AC_JACK_MIC_IN:
-		return SND_JACK_MICROPHONE;
-	default:
-		return SND_JACK_LINEIN;
-	}
-}
-
-static void hda_free_jack_priv(struct snd_jack *jack)
-{
-	struct hda_jack_tbl *jacks = jack->private_data;
-	jacks->nid = 0;
-	jacks->jack = NULL;
-}
-
-/**
- * snd_hda_jack_add_kctl_mst - Add a kctl for the given pin
- * @codec: the HDA codec
- * @nid: pin NID to assign
- * @dev_id : pin device entry id
- * @name: string name for the jack
- * @phantom_jack: flag to deal as a phantom jack
- * @type: jack type bits to be reported, 0 for guessing from pincfg
- * @keymap: optional jack / key mapping
- *
- * This assigns a jack-detection kctl to the given pin.  The kcontrol
- * will have the given name and index.
- */
-int snd_hda_jack_add_kctl_mst(struct hda_codec *codec, hda_nid_t nid,
-			      int dev_id, const char *name, bool phantom_jack,
-			      int type, const struct hda_jack_keymap *keymap)
-{
-	struct hda_jack_tbl *jack;
-	const struct hda_jack_keymap *map;
-	int err, state, buttons;
-
-	jack = snd_hda_jack_tbl_new(codec, nid, dev_id);
-	if (!jack)
-		return 0;
-	if (jack->jack)
-		return 0; /* already created */
-
-	if (!type)
-		type = get_input_jack_type(codec, nid);
-
-	buttons = 0;
-	if (keymap) {
-		for (map = keymap; map->type; map++)
-			buttons |= map->type;
-	}
-
-	err = snd_jack_new(codec->card, name, type | buttons,
-			   &jack->jack, true, phantom_jack);
-	if (err < 0)
-		return err;
-
-	jack->phantom_jack = !!phantom_jack;
-	jack->type = type;
-	jack->button_state = 0;
-	jack->jack->private_data = jack;
-	jack->jack->private_free = hda_free_jack_priv;
-	if (keymap) {
-		for (map = keymap; map->type; map++)
-			snd_jack_set_key(jack->jack, map->type, map->key);
-	}
-
-	state = snd_hda_jack_detect_mst(codec, nid, dev_id);
-	snd_jack_report(jack->jack, state ? jack->type : 0);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_add_kctl_mst);
-
-static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,
-			 const struct auto_pin_cfg *cfg,
-			 const char *base_name)
-{
-	unsigned int def_conf, conn;
-	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
-	int err;
-	bool phantom_jack;
-
-	WARN_ON(codec->dp_mst);
-
-	if (!nid)
-		return 0;
-	def_conf = snd_hda_codec_get_pincfg(codec, nid);
-	conn = get_defcfg_connect(def_conf);
-	if (conn == AC_JACK_PORT_NONE)
-		return 0;
-	phantom_jack = (conn != AC_JACK_PORT_COMPLEX) ||
-		       !is_jack_detectable(codec, nid);
-
-	if (base_name)
-		strscpy(name, base_name, sizeof(name));
-	else
-		snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), NULL);
-	if (phantom_jack)
-		/* Example final name: "Internal Mic Phantom Jack" */
-		strncat(name, " Phantom", sizeof(name) - strlen(name) - 1);
-	err = snd_hda_jack_add_kctl(codec, nid, name, phantom_jack, 0, NULL);
-	if (err < 0)
-		return err;
-
-	if (!phantom_jack)
-		return snd_hda_jack_detect_enable(codec, nid, 0);
-	return 0;
-}
-
-/**
- * snd_hda_jack_add_kctls - Add kctls for all pins included in the given pincfg
- * @codec: the HDA codec
- * @cfg: pin config table to parse
- */
-int snd_hda_jack_add_kctls(struct hda_codec *codec,
-			   const struct auto_pin_cfg *cfg)
-{
-	const hda_nid_t *p;
-	int i, err;
-
-	for (i = 0; i < cfg->num_inputs; i++) {
-		/* If we have headphone mics; make sure they get the right name
-		   before grabbed by output pins */
-		if (cfg->inputs[i].is_headphone_mic) {
-			if (auto_cfg_hp_outs(cfg) == 1)
-				err = add_jack_kctl(codec, auto_cfg_hp_pins(cfg)[0],
-						    cfg, "Headphone Mic");
-			else
-				err = add_jack_kctl(codec, cfg->inputs[i].pin,
-						    cfg, "Headphone Mic");
-		} else
-			err = add_jack_kctl(codec, cfg->inputs[i].pin, cfg,
-					    NULL);
-		if (err < 0)
-			return err;
-	}
-
-	for (i = 0, p = cfg->line_out_pins; i < cfg->line_outs; i++, p++) {
-		err = add_jack_kctl(codec, *p, cfg, NULL);
-		if (err < 0)
-			return err;
-	}
-	for (i = 0, p = cfg->hp_pins; i < cfg->hp_outs; i++, p++) {
-		if (*p == *cfg->line_out_pins) /* might be duplicated */
-			break;
-		err = add_jack_kctl(codec, *p, cfg, NULL);
-		if (err < 0)
-			return err;
-	}
-	for (i = 0, p = cfg->speaker_pins; i < cfg->speaker_outs; i++, p++) {
-		if (*p == *cfg->line_out_pins) /* might be duplicated */
-			break;
-		err = add_jack_kctl(codec, *p, cfg, NULL);
-		if (err < 0)
-			return err;
-	}
-	for (i = 0, p = cfg->dig_out_pins; i < cfg->dig_outs; i++, p++) {
-		err = add_jack_kctl(codec, *p, cfg, NULL);
-		if (err < 0)
-			return err;
-	}
-	err = add_jack_kctl(codec, cfg->dig_in_pin, cfg, NULL);
-	if (err < 0)
-		return err;
-	err = add_jack_kctl(codec, cfg->mono_out_pin, cfg, NULL);
-	if (err < 0)
-		return err;
-	return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_add_kctls);
-
-static void call_jack_callback(struct hda_codec *codec, unsigned int res,
-			       struct hda_jack_tbl *jack)
-{
-	struct hda_jack_callback *cb;
-
-	for (cb = jack->callback; cb; cb = cb->next) {
-		cb->jack = jack;
-		cb->unsol_res = res;
-		cb->func(codec, cb);
-	}
-	if (jack->gated_jack) {
-		struct hda_jack_tbl *gated =
-			snd_hda_jack_tbl_get_mst(codec, jack->gated_jack,
-						 jack->dev_id);
-		if (gated) {
-			for (cb = gated->callback; cb; cb = cb->next) {
-				cb->jack = gated;
-				cb->unsol_res = res;
-				cb->func(codec, cb);
-			}
-		}
-	}
-}
-
-/**
- * snd_hda_jack_unsol_event - Handle an unsolicited event
- * @codec: the HDA codec
- * @res: the unsolicited event data
- */
-void snd_hda_jack_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	struct hda_jack_tbl *event;
-	int tag = (res & AC_UNSOL_RES_TAG) >> AC_UNSOL_RES_TAG_SHIFT;
-
-	if (codec->dp_mst) {
-		int dev_entry =
-			(res & AC_UNSOL_RES_DE) >> AC_UNSOL_RES_DE_SHIFT;
-
-		event = snd_hda_jack_tbl_get_from_tag(codec, tag, dev_entry);
-	} else {
-		event = snd_hda_jack_tbl_get_from_tag(codec, tag, 0);
-	}
-	if (!event)
-		return;
-
-	if (event->key_report_jack) {
-		struct hda_jack_tbl *report_to =
-			snd_hda_jack_tbl_get_mst(codec, event->key_report_jack,
-						 event->dev_id);
-		if (report_to)
-			report_to->jack_dirty = 1;
-	} else
-		event->jack_dirty = 1;
-
-	call_jack_callback(codec, res, event);
-	snd_hda_jack_report_sync(codec);
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_unsol_event);
-
-/**
- * snd_hda_jack_poll_all - Poll all jacks
- * @codec: the HDA codec
- *
- * Poll all detectable jacks with dirty flag, update the status, call
- * callbacks and call snd_hda_jack_report_sync() if any changes are found.
- */
-void snd_hda_jack_poll_all(struct hda_codec *codec)
-{
-	struct hda_jack_tbl *jack = codec->jacktbl.list;
-	int i, changes = 0;
-
-	for (i = 0; i < codec->jacktbl.used; i++, jack++) {
-		unsigned int old_sense;
-		if (!jack->nid || !jack->jack_dirty || jack->phantom_jack)
-			continue;
-		old_sense = get_jack_plug_state(jack->pin_sense);
-		jack_detect_update(codec, jack);
-		if (old_sense == get_jack_plug_state(jack->pin_sense))
-			continue;
-		changes = 1;
-		call_jack_callback(codec, 0, jack);
-	}
-	if (changes)
-		snd_hda_jack_report_sync(codec);
-}
-EXPORT_SYMBOL_GPL(snd_hda_jack_poll_all);
-