1 files changed, 97 insertions, 1195 deletions

diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index a2537b2f8724..72ebb8a36b13 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -19,16 +19,16 @@
  */
 
 #include <linux/init.h>
-#include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/module.h>
 #include <sound/core.h>
+#include <sound/tlv.h>
 #include "hda_codec.h"
 #include "hda_local.h"
 #include "hda_auto_parser.h"
 #include "hda_jack.h"
-#include <sound/tlv.h>
+#include "hda_generic.h"
 
 /*
  */
@@ -36,45 +36,17 @@
 struct cs_spec {
 	struct hda_gen_spec gen;
 
-	struct auto_pin_cfg autocfg;
-	struct hda_multi_out multiout;
-	struct snd_kcontrol *vmaster_sw;
-	struct snd_kcontrol *vmaster_vol;
-
-	hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS];
-	hda_nid_t slave_dig_outs[2];
-
-	unsigned int input_idx[AUTO_PIN_LAST];
-	unsigned int capsrc_idx[AUTO_PIN_LAST];
-	hda_nid_t adc_nid[AUTO_PIN_LAST];
-	unsigned int adc_idx[AUTO_PIN_LAST];
-	unsigned int num_inputs;
-	unsigned int cur_input;
-	unsigned int automic_idx;
-	hda_nid_t cur_adc;
-	unsigned int cur_adc_stream_tag;
-	unsigned int cur_adc_format;
-	hda_nid_t dig_in;
-
-	const struct hda_bind_ctls *capture_bind[2];
-
 	unsigned int gpio_mask;
 	unsigned int gpio_dir;
 	unsigned int gpio_data;
 	unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
 	unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
 
-	struct hda_pcm pcm_rec[2];	/* PCM information */
-
-	unsigned int hp_detect:1;
-	unsigned int mic_detect:1;
-	unsigned int speaker_2_1:1;
 	/* CS421x */
 	unsigned int spdif_detect:1;
+	unsigned int spdif_present:1;
 	unsigned int sense_b:1;
 	hda_nid_t vendor_nid;
-	struct hda_input_mux input_mux;
-	unsigned int last_input;
 };
 
 /* available models with CS420x */
@@ -180,915 +152,43 @@ static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
 			    AC_VERB_SET_PROC_COEF, coef);
 }
 
-
-#define HP_EVENT	1
-#define MIC_EVENT	2
-
-/*
- * PCM callbacks
- */
-static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
-				struct hda_codec *codec,
-				struct snd_pcm_substream *substream)
-{
-	struct cs_spec *spec = codec->spec;
-	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
-					     hinfo);
-}
-
-static int cs_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 cs_spec *spec = codec->spec;
-	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
-						stream_tag, format, substream);
-}
-
-static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
-				   struct hda_codec *codec,
-				   struct snd_pcm_substream *substream)
-{
-	struct cs_spec *spec = codec->spec;
-	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
-}
-
-/*
- * Digital out
- */
-static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
-				    struct hda_codec *codec,
-				    struct snd_pcm_substream *substream)
-{
-	struct cs_spec *spec = codec->spec;
-	return snd_hda_multi_out_dig_open(codec, &spec->multiout);
-}
-
-static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
-				     struct hda_codec *codec,
-				     struct snd_pcm_substream *substream)
-{
-	struct cs_spec *spec = codec->spec;
-	return snd_hda_multi_out_dig_close(codec, &spec->multiout);
-}
-
-static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
-				       struct hda_codec *codec,
-				       unsigned int stream_tag,
-				       unsigned int format,
-				       struct snd_pcm_substream *substream)
-{
-	struct cs_spec *spec = codec->spec;
-	return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
-					     format, substream);
-}
-
-static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
-				       struct hda_codec *codec,
-				       struct snd_pcm_substream *substream)
-{
-	struct cs_spec *spec = codec->spec;
-	return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
-}
-
-static void cs_update_input_select(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	if (spec->cur_adc)
-		snd_hda_codec_write(codec, spec->cur_adc, 0,
-				    AC_VERB_SET_CONNECT_SEL,
-				    spec->adc_idx[spec->cur_input]);
-}
-
-/*
- * Analog capture
- */
-static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
-				  struct hda_codec *codec,
-				  unsigned int stream_tag,
-				  unsigned int format,
-				  struct snd_pcm_substream *substream)
-{
-	struct cs_spec *spec = codec->spec;
-	spec->cur_adc = spec->adc_nid[spec->cur_input];
-	spec->cur_adc_stream_tag = stream_tag;
-	spec->cur_adc_format = format;
-	cs_update_input_select(codec);
-	snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
-	return 0;
-}
-
-static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
-				  struct hda_codec *codec,
-				  struct snd_pcm_substream *substream)
-{
-	struct cs_spec *spec = codec->spec;
-	snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
-	spec->cur_adc = 0;
-	return 0;
-}
-
-/*
- */
-static const struct hda_pcm_stream cs_pcm_analog_playback = {
-	.substreams = 1,
-	.channels_min = 2,
-	.channels_max = 2,
-	.ops = {
-		.open = cs_playback_pcm_open,
-		.prepare = cs_playback_pcm_prepare,
-		.cleanup = cs_playback_pcm_cleanup
-	},
-};
-
-static const struct hda_pcm_stream cs_pcm_analog_capture = {
-	.substreams = 1,
-	.channels_min = 2,
-	.channels_max = 2,
-	.ops = {
-		.prepare = cs_capture_pcm_prepare,
-		.cleanup = cs_capture_pcm_cleanup
-	},
-};
-
-static const struct hda_pcm_stream cs_pcm_digital_playback = {
-	.substreams = 1,
-	.channels_min = 2,
-	.channels_max = 2,
-	.ops = {
-		.open = cs_dig_playback_pcm_open,
-		.close = cs_dig_playback_pcm_close,
-		.prepare = cs_dig_playback_pcm_prepare,
-		.cleanup = cs_dig_playback_pcm_cleanup
-	},
-};
-
-static const struct hda_pcm_stream cs_pcm_digital_capture = {
-	.substreams = 1,
-	.channels_min = 2,
-	.channels_max = 2,
-};
-
-static int cs_build_pcms(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	struct hda_pcm *info = spec->pcm_rec;
-
-	codec->pcm_info = info;
-	codec->num_pcms = 0;
-
-	info->name = "Cirrus Analog";
-	info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
-	info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
-	info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
-		spec->multiout.max_channels;
-	if (spec->speaker_2_1)
-		info->stream[SNDRV_PCM_STREAM_PLAYBACK].chmap =
-			snd_pcm_2_1_chmaps;
-	info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
-	info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
-		spec->adc_nid[spec->cur_input];
-	codec->num_pcms++;
-
-	if (!spec->multiout.dig_out_nid && !spec->dig_in)
-		return 0;
-
-	info++;
-	info->name = "Cirrus Digital";
-	info->pcm_type = spec->autocfg.dig_out_type[0];
-	if (!info->pcm_type)
-		info->pcm_type = HDA_PCM_TYPE_SPDIF;
-	if (spec->multiout.dig_out_nid) {
-		info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
-			cs_pcm_digital_playback;
-		info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
-			spec->multiout.dig_out_nid;
-	}
-	if (spec->dig_in) {
-		info->stream[SNDRV_PCM_STREAM_CAPTURE] =
-			cs_pcm_digital_capture;
-		info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
-	}
-	codec->num_pcms++;
-
-	return 0;
-}
-
-/*
- * parse codec topology
- */
-
-static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
-{
-	hda_nid_t dac;
-	if (!pin)
-		return 0;
-	if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
-		return 0;
-	return dac;
-}
-
-static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
-{
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	hda_nid_t pin = cfg->inputs[idx].pin;
-	unsigned int val;
-	if (!is_jack_detectable(codec, pin))
-		return 0;
-	val = snd_hda_codec_get_pincfg(codec, pin);
-	return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
-}
-
-static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
-			 unsigned int *idxp)
-{
-	int i, idx;
-	hda_nid_t nid;
-
-	nid = codec->start_nid;
-	for (i = 0; i < codec->num_nodes; i++, nid++) {
-		unsigned int type;
-		type = get_wcaps_type(get_wcaps(codec, nid));
-		if (type != AC_WID_AUD_IN)
-			continue;
-		idx = snd_hda_get_conn_index(codec, nid, pin, false);
-		if (idx >= 0) {
-			*idxp = idx;
-			return nid;
-		}
-	}
-	return 0;
-}
-
-static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
-{
-	unsigned int val;
-	val = snd_hda_codec_get_pincfg(codec, nid);
-	return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
-}
-
-static int parse_output(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	int i, extra_nids;
-	hda_nid_t dac;
-
-	for (i = 0; i < cfg->line_outs; i++) {
-		dac = get_dac(codec, cfg->line_out_pins[i]);
-		if (!dac)
-			break;
-		spec->dac_nid[i] = dac;
-	}
-	spec->multiout.num_dacs = i;
-	spec->multiout.dac_nids = spec->dac_nid;
-	spec->multiout.max_channels = i * 2;
-
-	if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT && i == 2)
-		spec->speaker_2_1 = 1; /* assume 2.1 speakers */
-
-	/* add HP and speakers */
-	extra_nids = 0;
-	for (i = 0; i < cfg->hp_outs; i++) {
-		dac = get_dac(codec, cfg->hp_pins[i]);
-		if (!dac)
-			break;
-		if (!i)
-			spec->multiout.hp_nid = dac;
-		else
-			spec->multiout.extra_out_nid[extra_nids++] = dac;
-	}
-	for (i = 0; i < cfg->speaker_outs; i++) {
-		dac = get_dac(codec, cfg->speaker_pins[i]);
-		if (!dac)
-			break;
-		spec->multiout.extra_out_nid[extra_nids++] = dac;
-	}
-
-	if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
-		cfg->speaker_outs = cfg->line_outs;
-		memcpy(cfg->speaker_pins, cfg->line_out_pins,
-		       sizeof(cfg->speaker_pins));
-		cfg->line_outs = 0;
-		memset(cfg->line_out_pins, 0, sizeof(cfg->line_out_pins));
-	}
-
-	return 0;
-}
-
-static int parse_input(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	int i;
-
-	for (i = 0; i < cfg->num_inputs; i++) {
-		hda_nid_t pin = cfg->inputs[i].pin;
-		spec->input_idx[spec->num_inputs] = i;
-		spec->capsrc_idx[i] = spec->num_inputs++;
-		spec->cur_input = i;
-		spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
-	}
-	if (!spec->num_inputs)
-		return 0;
-
-	/* check whether the automatic mic switch is available */
-	if (spec->num_inputs == 2 &&
-	    cfg->inputs[0].type == AUTO_PIN_MIC &&
-	    cfg->inputs[1].type == AUTO_PIN_MIC) {
-		if (is_ext_mic(codec, cfg->inputs[0].pin)) {
-			if (!is_ext_mic(codec, cfg->inputs[1].pin)) {
-				spec->mic_detect = 1;
-				spec->automic_idx = 0;
-			}
-		} else {
-			if (is_ext_mic(codec, cfg->inputs[1].pin)) {
-				spec->mic_detect = 1;
-				spec->automic_idx = 1;
-			}
-		}
-	}
-	return 0;
-}
-
-
-static int parse_digital_output(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	hda_nid_t nid;
-
-	if (!cfg->dig_outs)
-		return 0;
-	if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
-		return 0;
-	spec->multiout.dig_out_nid = nid;
-	spec->multiout.share_spdif = 1;
-	if (cfg->dig_outs > 1 &&
-	    snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
-		spec->slave_dig_outs[0] = nid;
-		codec->slave_dig_outs = spec->slave_dig_outs;
-	}
-	return 0;
-}
-
-static int parse_digital_input(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	int idx;
-
-	if (cfg->dig_in_pin)
-		spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
-	return 0;
-}
-
-/*
- * create mixer controls
- */
-
-static const char * const dir_sfx[2] = { "Playback", "Capture" };
-
-static int add_mute(struct hda_codec *codec, const char *name, int index,
-		    unsigned int pval, int dir, struct snd_kcontrol **kctlp)
-{
-	char tmp[44];
-	struct snd_kcontrol_new knew =
-		HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
-	knew.private_value = pval;
-	snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
-	*kctlp = snd_ctl_new1(&knew, codec);
-	(*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
-	return snd_hda_ctl_add(codec, 0, *kctlp);
-}
-
-static int add_volume(struct hda_codec *codec, const char *name,
-		      int index, unsigned int pval, int dir,
-		      struct snd_kcontrol **kctlp)
-{
-	char tmp[44];
-	struct snd_kcontrol_new knew =
-		HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
-	knew.private_value = pval;
-	snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
-	*kctlp = snd_ctl_new1(&knew, codec);
-	(*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
-	return snd_hda_ctl_add(codec, 0, *kctlp);
-}
-
-static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
-{
-	unsigned int caps;
-
-	/* set the upper-limit for mixer amp to 0dB */
-	caps = query_amp_caps(codec, dac, HDA_OUTPUT);
-	caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
-	caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
-		<< AC_AMPCAP_NUM_STEPS_SHIFT;
-	snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
-}
-
-static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
-{
-	struct cs_spec *spec = codec->spec;
-	unsigned int tlv[4];
-	int err;
-
-	spec->vmaster_sw =
-		snd_ctl_make_virtual_master("Master Playback Switch", NULL);
-	err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
-	if (err < 0)
-		return err;
-
-	snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
-	spec->vmaster_vol =
-		snd_ctl_make_virtual_master("Master Playback Volume", tlv);
-	err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
-	if (err < 0)
-		return err;
-	return 0;
-}
-
-static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
-		      int num_ctls, int type)
-{
-	struct cs_spec *spec = codec->spec;
-	const char *name;
-	int err, index;
-	struct snd_kcontrol *kctl;
-	static const char * const speakers[] = {
-		"Front Speaker", "Surround Speaker", "Bass Speaker"
-	};
-	static const char * const line_outs[] = {
-		"Front Line Out", "Surround Line Out", "Bass Line Out"
-	};
-
-	fix_volume_caps(codec, dac);
-	if (!spec->vmaster_sw) {
-		err = add_vmaster(codec, dac);
-		if (err < 0)
-			return err;
-	}
-
-	index = 0;
-	switch (type) {
-	case AUTO_PIN_HP_OUT:
-		name = "Headphone";
-		index = idx;
-		break;
-	case AUTO_PIN_SPEAKER_OUT:
-		if (spec->speaker_2_1)
-			name = idx ? "Bass Speaker" : "Speaker";
-		else if (num_ctls > 1)
-			name = speakers[idx];
-		else
-			name = "Speaker";
-		break;
-	default:
-		if (num_ctls > 1)
-			name = line_outs[idx];
-		else
-			name = "Line Out";
-		break;
-	}
-
-	err = add_mute(codec, name, index,
-		       HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
-	if (err < 0)
-		return err;
-	err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
-	if (err < 0)
-		return err;
-
-	err = add_volume(codec, name, index,
-			 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
-	if (err < 0)
-		return err;
-	err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
-	if (err < 0)
-		return err;
-
-	return 0;
-}		
-
-static int build_output(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	int i, err;
-
-	for (i = 0; i < cfg->line_outs; i++) {
-		err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
-				 i, cfg->line_outs, cfg->line_out_type);
-		if (err < 0)
-			return err;
-	}
-	for (i = 0; i < cfg->hp_outs; i++) {
-		err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
-				 i, cfg->hp_outs, AUTO_PIN_HP_OUT);
-		if (err < 0)
-			return err;
-	}
-	for (i = 0; i < cfg->speaker_outs; i++) {
-		err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
-				 i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
-		if (err < 0)
-			return err;
-	}
-	return 0;
-}
-
-/*
- */
-
-static const struct snd_kcontrol_new cs_capture_ctls[] = {
-	HDA_BIND_SW("Capture Switch", 0),
-	HDA_BIND_VOL("Capture Volume", 0),
-};
-
-static int change_cur_input(struct hda_codec *codec, unsigned int idx,
-			    int force)
-{
-	struct cs_spec *spec = codec->spec;
-	
-	if (spec->cur_input == idx && !force)
-		return 0;
-	if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
-		/* stream is running, let's swap the current ADC */
-		__snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
-		spec->cur_adc = spec->adc_nid[idx];
-		snd_hda_codec_setup_stream(codec, spec->cur_adc,
-					   spec->cur_adc_stream_tag, 0,
-					   spec->cur_adc_format);
-	}
-	spec->cur_input = idx;
-	cs_update_input_select(codec);
-	return 1;
-}
-
-static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
-				  struct snd_ctl_elem_info *uinfo)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	unsigned int idx;
-
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = spec->num_inputs;
-	if (uinfo->value.enumerated.item >= spec->num_inputs)
-		uinfo->value.enumerated.item = spec->num_inputs - 1;
-	idx = spec->input_idx[uinfo->value.enumerated.item];
-	snd_hda_get_pin_label(codec, cfg->inputs[idx].pin, cfg,
-			      uinfo->value.enumerated.name,
-			      sizeof(uinfo->value.enumerated.name), NULL);
-	return 0;
-}
-
-static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
-				 struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct cs_spec *spec = codec->spec;
-	ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
-	return 0;
-}
-
-static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
-				 struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct cs_spec *spec = codec->spec;
-	unsigned int idx = ucontrol->value.enumerated.item[0];
-
-	if (idx >= spec->num_inputs)
-		return -EINVAL;
-	idx = spec->input_idx[idx];
-	return change_cur_input(codec, idx, 0);
-}
-
-static const struct snd_kcontrol_new cs_capture_source = {
-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.name = "Capture Source",
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.info = cs_capture_source_info,
-	.get = cs_capture_source_get,
-	.put = cs_capture_source_put,
-};
-
-static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
-					       struct hda_ctl_ops *ops)
-{
-	struct cs_spec *spec = codec->spec;
-	struct hda_bind_ctls *bind;
-	int i, n;
-
-	bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
-		       GFP_KERNEL);
-	if (!bind)
-		return NULL;
-	bind->ops = ops;
-	n = 0;
-	for (i = 0; i < AUTO_PIN_LAST; i++) {
-		if (!spec->adc_nid[i])
-			continue;
-		bind->values[n++] =
-			HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
-					    spec->adc_idx[i], HDA_INPUT);
-	}
-	return bind;
-}
-
-/* add a (input-boost) volume control to the given input pin */
-static int add_input_volume_control(struct hda_codec *codec,
-				    struct auto_pin_cfg *cfg,
-				    int item)
-{
-	hda_nid_t pin = cfg->inputs[item].pin;
-	u32 caps;
-	const char *label;
-	struct snd_kcontrol *kctl;
-		
-	if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
-		return 0;
-	caps = query_amp_caps(codec, pin, HDA_INPUT);
-	caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
-	if (caps <= 1)
-		return 0;
-	label = hda_get_autocfg_input_label(codec, cfg, item);
-	return add_volume(codec, label, 0,
-			  HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
-}
-
-static int build_input(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	int i, err;
-
-	if (!spec->num_inputs)
-		return 0;
-
-	/* make bind-capture */
-	spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
-	spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
-	for (i = 0; i < 2; i++) {
-		struct snd_kcontrol *kctl;
-		int n;
-		if (!spec->capture_bind[i])
-			return -ENOMEM;
-		kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
-		if (!kctl)
-			return -ENOMEM;
-		kctl->private_value = (long)spec->capture_bind[i];
-		err = snd_hda_ctl_add(codec, 0, kctl);
-		if (err < 0)
-			return err;
-		for (n = 0; n < AUTO_PIN_LAST; n++) {
-			if (!spec->adc_nid[n])
-				continue;
-			err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
-			if (err < 0)
-				return err;
-		}
-	}
-	
-	if (spec->num_inputs > 1 && !spec->mic_detect) {
-		err = snd_hda_ctl_add(codec, 0,
-				      snd_ctl_new1(&cs_capture_source, codec));
-		if (err < 0)
-			return err;
-	}
-
-	for (i = 0; i < spec->num_inputs; i++) {
-		err = add_input_volume_control(codec, &spec->autocfg, i);
-		if (err < 0)
-			return err;
-	}
-
-	return 0;
-}
-
-/*
- */
-
-static int build_digital_output(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	int err;
-
-	if (!spec->multiout.dig_out_nid)
-		return 0;
-
-	err = snd_hda_create_dig_out_ctls(codec, spec->multiout.dig_out_nid,
-					  spec->multiout.dig_out_nid,
-					  spec->pcm_rec[1].pcm_type);
-	if (err < 0)
-		return err;
-	err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
-	if (err < 0)
-		return err;
-	return 0;
-}
-
-static int build_digital_input(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	if (spec->dig_in)
-		return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
-	return 0;
-}
-
 /*
  * auto-mute and auto-mic switching
  * CS421x auto-output redirecting
  * HP/SPK/SPDIF
  */
 
-static void cs_automute(struct hda_codec *codec, struct hda_jack_tbl *tbl)
+static void cs_automute(struct hda_codec *codec)
 {
 	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	unsigned int hp_present;
-	unsigned int spdif_present;
-	hda_nid_t nid;
-	int i;
-
-	spdif_present = 0;
-	if (cfg->dig_outs) {
-		nid = cfg->dig_out_pins[0];
-		if (is_jack_detectable(codec, nid)) {
-			/*
-			TODO: SPDIF output redirect when SENSE_B is enabled.
-			Shared (SENSE_A) jack (e.g HP/mini-TOSLINK)
-			assumed.
-			*/
-			if (snd_hda_jack_detect(codec, nid)
-				/* && spec->sense_b */)
-				spdif_present = 1;
-		}
-	}
 
-	hp_present = 0;
-	for (i = 0; i < cfg->hp_outs; i++) {
-		nid = cfg->hp_pins[i];
-		if (!is_jack_detectable(codec, nid))
-			continue;
-		hp_present = snd_hda_jack_detect(codec, nid);
-		if (hp_present)
-			break;
-	}
+	/* mute HPs if spdif jack (SENSE_B) is present */
+	spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b);
 
-	/* mute speakers if spdif or hp jack is plugged in */
-	for (i = 0; i < cfg->speaker_outs; i++) {
-		int pin_ctl = hp_present ? 0 : PIN_OUT;
-		/* detect on spdif is specific to CS4210 */
-		if (spdif_present && (spec->vendor_nid == CS4210_VENDOR_NID))
-			pin_ctl = 0;
+	snd_hda_gen_update_outputs(codec);
 
-		nid = cfg->speaker_pins[i];
-		snd_hda_set_pin_ctl(codec, nid, pin_ctl);
-	}
 	if (spec->gpio_eapd_hp) {
-		unsigned int gpio = hp_present ?
+		unsigned int gpio = spec->gen.hp_jack_present ?
 			spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
 		snd_hda_codec_write(codec, 0x01, 0,
 				    AC_VERB_SET_GPIO_DATA, gpio);
 	}
-
-	/* specific to CS4210 */
-	if (spec->vendor_nid == CS4210_VENDOR_NID) {
-		/* mute HPs if spdif jack (SENSE_B) is present */
-		for (i = 0; i < cfg->hp_outs; i++) {
-			nid = cfg->hp_pins[i];
-			snd_hda_set_pin_ctl(codec, nid,
-				(spdif_present && spec->sense_b) ? 0 : PIN_HP);
-		}
-
-		/* SPDIF TX on/off */
-		if (cfg->dig_outs) {
-			nid = cfg->dig_out_pins[0];
-			snd_hda_set_pin_ctl(codec, nid,
-				spdif_present ? PIN_OUT : 0);
-
-		}
-		/* Update board GPIOs if neccessary ... */
-	}
 }
 
-/*
- * Auto-input redirect for CS421x
- * Switch max 3 inputs of a single ADC (nid 3)
-*/
-
-static void cs_automic(struct hda_codec *codec, struct hda_jack_tbl *tbl)
+static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
 {
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	hda_nid_t nid;
-	unsigned int present;
-
-	nid = cfg->inputs[spec->automic_idx].pin;
-	present = snd_hda_jack_detect(codec, nid);
-
-	/* specific to CS421x, single ADC */
-	if (spec->vendor_nid == CS420X_VENDOR_NID) {
-		if (present)
-			change_cur_input(codec, spec->automic_idx, 0);
-		else
-			change_cur_input(codec, !spec->automic_idx, 0);
-	} else {
-		if (present) {
-			if (spec->cur_input != spec->automic_idx) {
-				spec->last_input = spec->cur_input;
-				spec->cur_input = spec->automic_idx;
-			}
-		} else  {
-			spec->cur_input = spec->last_input;
-		}
-		cs_update_input_select(codec);
-	}
-}
-
-/*
- */
-
-static void init_output(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	int i;
-
-	/* mute first */
-	for (i = 0; i < spec->multiout.num_dacs; i++)
-		snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
-				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
-	if (spec->multiout.hp_nid)
-		snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
-				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
-	for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
-		if (!spec->multiout.extra_out_nid[i])
-			break;
-		snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
-				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
-	}
-
-	/* set appropriate pin controls */
-	for (i = 0; i < cfg->line_outs; i++)
-		snd_hda_set_pin_ctl(codec, cfg->line_out_pins[i], PIN_OUT);
-	/* HP */
-	for (i = 0; i < cfg->hp_outs; i++) {
-		hda_nid_t nid = cfg->hp_pins[i];
-		snd_hda_set_pin_ctl(codec, nid, PIN_HP);
-		if (!cfg->speaker_outs)
-			continue;
-		if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
-			snd_hda_jack_detect_enable_callback(codec, nid, HP_EVENT, cs_automute);
-			spec->hp_detect = 1;
-		}
-	}
-
-	/* Speaker */
-	for (i = 0; i < cfg->speaker_outs; i++)
-		snd_hda_set_pin_ctl(codec, cfg->speaker_pins[i], PIN_OUT);
-
-	/* SPDIF is enabled on presence detect for CS421x */
-	if (spec->hp_detect || spec->spdif_detect)
-		cs_automute(codec, NULL);
+	unsigned int val;
+	val = snd_hda_codec_get_pincfg(codec, nid);
+	return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
 }
 
-static void init_input(struct hda_codec *codec)
+static void init_input_coef(struct hda_codec *codec)
 {
 	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
 	unsigned int coef;
-	int i;
 
-	for (i = 0; i < cfg->num_inputs; i++) {
-		unsigned int ctl;
-		hda_nid_t pin = cfg->inputs[i].pin;
-		if (!spec->adc_nid[i])
-			continue;
-		/* set appropriate pin control and mute first */
-		ctl = PIN_IN;
-		if (cfg->inputs[i].type == AUTO_PIN_MIC)
-			ctl |= snd_hda_get_default_vref(codec, pin);
-		snd_hda_set_pin_ctl(codec, pin, ctl);
-		snd_hda_codec_write(codec, spec->adc_nid[i], 0,
-				    AC_VERB_SET_AMP_GAIN_MUTE,
-				    AMP_IN_MUTE(spec->adc_idx[i]));
-		if (spec->mic_detect && spec->automic_idx == i)
-			snd_hda_jack_detect_enable_callback(codec, pin, MIC_EVENT, cs_automic);
-	}
 	/* CS420x has multiple ADC, CS421x has single ADC */
 	if (spec->vendor_nid == CS420X_VENDOR_NID) {
-		change_cur_input(codec, spec->cur_input, 1);
-		if (spec->mic_detect)
-			cs_automic(codec, NULL);
-
 		coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
 		if (is_active_pin(codec, CS_DMIC2_PIN_NID))
 			coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
@@ -1099,13 +199,6 @@ static void init_input(struct hda_codec *codec)
 					*/
 
 		cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
-	} else {
-		if (spec->mic_detect)
-			cs_automic(codec, NULL);
-		else  {
-			spec->cur_adc = spec->adc_nid[spec->cur_input];
-			cs_update_input_select(codec);
-		}
 	}
 }
 
@@ -1178,7 +271,7 @@ static const struct hda_verb cs_errata_init_verbs[] = {
 };
 
 /* SPDIF setup */
-static void init_digital(struct hda_codec *codec)
+static void init_digital_coef(struct hda_codec *codec)
 {
 	unsigned int coef;
 
@@ -1201,7 +294,7 @@ static int cs_init(struct hda_codec *codec)
 
 	snd_hda_sequence_write(codec, cs_coef_init_verbs);
 
-	snd_hda_gen_apply_verbs(codec);
+	snd_hda_gen_init(codec);
 
 	if (spec->gpio_mask) {
 		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
@@ -1212,53 +305,17 @@ static int cs_init(struct hda_codec *codec)
 				    spec->gpio_data);
 	}
 
-	init_output(codec);
-	init_input(codec);
-	init_digital(codec);
-
-	return 0;
-}
-
-static int cs_build_controls(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	int err;
-
-	err = build_output(codec);
-	if (err < 0)
-		return err;
-	err = build_input(codec);
-	if (err < 0)
-		return err;
-	err = build_digital_output(codec);
-	if (err < 0)
-		return err;
-	err = build_digital_input(codec);
-	if (err < 0)
-		return err;
-	err = cs_init(codec);
-	if (err < 0)
-		return err;
-
-	err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
-	if (err < 0)
-		return err;
+	init_input_coef(codec);
+	init_digital_coef(codec);
 
 	return 0;
 }
 
-static void cs_free(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	kfree(spec->capture_bind[0]);
-	kfree(spec->capture_bind[1]);
-	snd_hda_gen_free(&spec->gen);
-	kfree(codec->spec);
-}
+#define cs_free		snd_hda_gen_free
 
 static const struct hda_codec_ops cs_patch_ops = {
-	.build_controls = cs_build_controls,
-	.build_pcms = cs_build_pcms,
+	.build_controls = snd_hda_gen_build_controls,
+	.build_pcms = snd_hda_gen_build_pcms,
 	.init = cs_init,
 	.free = cs_free,
 	.unsol_event = snd_hda_jack_unsol_event,
@@ -1269,22 +326,14 @@ static int cs_parse_auto_config(struct hda_codec *codec)
 	struct cs_spec *spec = codec->spec;
 	int err;
 
-	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
+	err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
 	if (err < 0)
 		return err;
 
-	err = parse_output(codec);
-	if (err < 0)
-		return err;
-	err = parse_input(codec);
-	if (err < 0)
-		return err;
-	err = parse_digital_output(codec);
-	if (err < 0)
-		return err;
-	err = parse_digital_input(codec);
+	err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 	if (err < 0)
 		return err;
+
 	return 0;
 }
 
@@ -1434,18 +483,28 @@ static const struct hda_fixup cs420x_fixups[] = {
 	},
 };
 
-static int patch_cs420x(struct hda_codec *codec)
+static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
 {
 	struct cs_spec *spec;
-	int err;
 
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (!spec)
-		return -ENOMEM;
+		return NULL;
 	codec->spec = spec;
-	snd_hda_gen_init(&spec->gen);
+	spec->vendor_nid = vendor_nid;
+	snd_hda_gen_spec_init(&spec->gen);
+
+	return spec;
+}
+
+static int patch_cs420x(struct hda_codec *codec)
+{
+	struct cs_spec *spec;
+	int err;
 
-	spec->vendor_nid = CS420X_VENDOR_NID;
+	spec = cs_alloc_spec(codec, CS420X_VENDOR_NID);
+	if (!spec)
+		return -ENOMEM;
 
 	snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
 			   cs420x_fixups);
@@ -1463,7 +522,6 @@ static int patch_cs420x(struct hda_codec *codec)
 
  error:
 	cs_free(codec);
-	codec->spec = NULL;
 	return err;
 }
 
@@ -1622,7 +680,7 @@ static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
 	}
 }
 
-static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
+static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = {
 
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
@@ -1667,20 +725,44 @@ static void cs4210_pinmux_init(struct hda_codec *codec)
 	}
 }
 
-static void init_cs421x_digital(struct hda_codec *codec)
+static void cs4210_spdif_automute(struct hda_codec *codec,
+				  struct hda_jack_tbl *tbl)
 {
 	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	int i;
+	bool spdif_present = false;
+	hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0];
+
+	/* detect on spdif is specific to CS4210 */
+	if (!spec->spdif_detect ||
+	    spec->vendor_nid != CS4210_VENDOR_NID)
+		return;
 
+	spdif_present = snd_hda_jack_detect(codec, spdif_pin);
+	if (spdif_present == spec->spdif_present)
+		return;
+
+	spec->spdif_present = spdif_present;
+	/* SPDIF TX on/off */
+	if (spdif_present)
+		snd_hda_set_pin_ctl(codec, spdif_pin,
+				    spdif_present ? PIN_OUT : 0);
+
+	cs_automute(codec);
+}
+
+static void parse_cs421x_digital(struct hda_codec *codec)
+{
+	struct cs_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->gen.autocfg;
+	int i;
 
 	for (i = 0; i < cfg->dig_outs; i++) {
 		hda_nid_t nid = cfg->dig_out_pins[i];
-		if (!cfg->speaker_outs)
-			continue;
 		if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
-			snd_hda_jack_detect_enable_callback(codec, nid, SPDIF_EVENT, cs_automute);
 			spec->spdif_detect = 1;
+			snd_hda_jack_detect_enable_callback(codec, nid,
+							    SPDIF_EVENT,
+							    cs4210_spdif_automute);
 		}
 	}
 }
@@ -1695,6 +777,8 @@ static int cs421x_init(struct hda_codec *codec)
 		cs4210_pinmux_init(codec);
 	}
 
+	snd_hda_gen_init(codec);
+
 	if (spec->gpio_mask) {
 		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
 				    spec->gpio_mask);
@@ -1704,233 +788,61 @@ static int cs421x_init(struct hda_codec *codec)
 				    spec->gpio_data);
 	}
 
-	init_output(codec);
-	init_input(codec);
-	init_cs421x_digital(codec);
+	init_input_coef(codec);
 
-	return 0;
-}
+	cs4210_spdif_automute(codec, NULL);
 
-/*
- * CS4210 Input MUX (1 ADC)
- */
-static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
-					struct snd_ctl_elem_info *uinfo)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct cs_spec *spec = codec->spec;
-
-	return snd_hda_input_mux_info(&spec->input_mux, uinfo);
-}
-
-static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
-					struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct cs_spec *spec = codec->spec;
-
-	ucontrol->value.enumerated.item[0] = spec->cur_input;
 	return 0;
 }
 
-static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
-					struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct cs_spec *spec = codec->spec;
-
-	return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
-				spec->adc_nid[0], &spec->cur_input);
-
-}
-
-static const struct snd_kcontrol_new cs421x_capture_source = {
-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.name = "Capture Source",
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.info = cs421x_mux_enum_info,
-	.get = cs421x_mux_enum_get,
-	.put = cs421x_mux_enum_put,
-};
-
-static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
-{
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	const struct hda_input_mux *imux = &spec->input_mux;
-	hda_nid_t pin = cfg->inputs[item].pin;
-	struct snd_kcontrol *kctl;
-	u32 caps;
-
-	if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
-		return 0;
-
-	caps = query_amp_caps(codec, pin, HDA_INPUT);
-	caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
-	if (caps <= 1)
-		return 0;
-
-	return add_volume(codec,  imux->items[item].label, 0,
-			  HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
-}
-
-/* add a (input-boost) volume control to the given input pin */
-static int build_cs421x_input(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	struct hda_input_mux *imux = &spec->input_mux;
-	int i, err, type_idx;
-	const char *label;
-
-	if (!spec->num_inputs)
-		return 0;
-
-	/* make bind-capture */
-	spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
-	spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
-	for (i = 0; i < 2; i++) {
-		struct snd_kcontrol *kctl;
-		int n;
-		if (!spec->capture_bind[i])
-			return -ENOMEM;
-		kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
-		if (!kctl)
-			return -ENOMEM;
-		kctl->private_value = (long)spec->capture_bind[i];
-		err = snd_hda_ctl_add(codec, 0, kctl);
-		if (err < 0)
-			return err;
-		for (n = 0; n < AUTO_PIN_LAST; n++) {
-			if (!spec->adc_nid[n])
-				continue;
-			err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
-			if (err < 0)
-				return err;
-		}
-	}
-
-	/* Add Input MUX Items + Capture Volume/Switch */
-	for (i = 0; i < spec->num_inputs; i++) {
-		label = hda_get_autocfg_input_label(codec, cfg, i);
-		snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
-
-		err = cs421x_add_input_volume_control(codec, i);
-		if (err < 0)
-			return err;
-	}
-
-	/*
-	    Add 'Capture Source' Switch if
-		* 2 inputs and no mic detec
-		* 3 inputs
-	*/
-	if ((spec->num_inputs == 2 && !spec->mic_detect) ||
-	    (spec->num_inputs == 3)) {
-
-		err = snd_hda_ctl_add(codec, spec->adc_nid[0],
-			      snd_ctl_new1(&cs421x_capture_source, codec));
-		if (err < 0)
-			return err;
-	}
-
-	return 0;
-}
-
-/* Single DAC (Mute/Gain) */
-static int build_cs421x_output(struct hda_codec *codec)
+static int cs421x_build_controls(struct hda_codec *codec)
 {
-	hda_nid_t dac = CS4210_DAC_NID;
 	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	struct snd_kcontrol *kctl;
 	int err;
-	char *name = "Master";
-
-	fix_volume_caps(codec, dac);
 
-	err = add_mute(codec, name, 0,
-			HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
+	err = snd_hda_gen_build_controls(codec);
 	if (err < 0)
 		return err;
 
-	err = add_volume(codec, name, 0,
-			HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
-	if (err < 0)
-		return err;
-
-	if (cfg->speaker_outs && (spec->vendor_nid == CS4210_VENDOR_NID)) {
+	if (spec->gen.autocfg.speaker_outs &&
+	    spec->vendor_nid == CS4210_VENDOR_NID) {
 		err = snd_hda_ctl_add(codec, 0,
-			snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
+			snd_ctl_new1(&cs421x_speaker_boost_ctl, codec));
 		if (err < 0)
 			return err;
 	}
-	return err;
-}
-
-static int cs421x_build_controls(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	int err;
-
-	err = build_cs421x_output(codec);
-	if (err < 0)
-		return err;
-	err = build_cs421x_input(codec);
-	if (err < 0)
-		return err;
-	err = build_digital_output(codec);
-	if (err < 0)
-		return err;
-	err =  cs421x_init(codec);
-	if (err < 0)
-		return err;
-
-	err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
-	if (err < 0)
-		return err;
-
 	return 0;
 }
 
-static int parse_cs421x_input(struct hda_codec *codec)
+static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
 {
-	struct cs_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-	int i;
-
-	for (i = 0; i < cfg->num_inputs; i++) {
-		hda_nid_t pin = cfg->inputs[i].pin;
-		spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
-		spec->cur_input = spec->last_input = i;
-		spec->num_inputs++;
+	unsigned int caps;
 
-		/* check whether the automatic mic switch is available */
-		if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
-			spec->mic_detect = 1;
-			spec->automic_idx = i;
-		}
-	}
-	return 0;
+	/* set the upper-limit for mixer amp to 0dB */
+	caps = query_amp_caps(codec, dac, HDA_OUTPUT);
+	caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
+	caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
+		<< AC_AMPCAP_NUM_STEPS_SHIFT;
+	snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
 }
 
 static int cs421x_parse_auto_config(struct hda_codec *codec)
 {
 	struct cs_spec *spec = codec->spec;
+	hda_nid_t dac = CS4210_DAC_NID;
 	int err;
 
-	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
-	if (err < 0)
-		return err;
-	err = parse_output(codec);
-	if (err < 0)
-		return err;
-	err = parse_cs421x_input(codec);
+	fix_volume_caps(codec, dac);
+
+	err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
 	if (err < 0)
 		return err;
-	err = parse_digital_output(codec);
+
+	err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 	if (err < 0)
 		return err;
+
+	parse_cs421x_digital(codec);
 	return 0;
 }
 
@@ -1963,7 +875,7 @@ static int cs421x_suspend(struct hda_codec *codec)
 
 static const struct hda_codec_ops cs421x_patch_ops = {
 	.build_controls = cs421x_build_controls,
-	.build_pcms = cs_build_pcms,
+	.build_pcms = snd_hda_gen_build_pcms,
 	.init = cs421x_init,
 	.free = cs_free,
 	.unsol_event = snd_hda_jack_unsol_event,
@@ -1977,13 +889,9 @@ static int patch_cs4210(struct hda_codec *codec)
 	struct cs_spec *spec;
 	int err;
 
-	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+	spec = cs_alloc_spec(codec, CS4210_VENDOR_NID);
 	if (!spec)
 		return -ENOMEM;
-	codec->spec = spec;
-	snd_hda_gen_init(&spec->gen);
-
-	spec->vendor_nid = CS4210_VENDOR_NID;
 
 	snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
 			   cs421x_fixups);
@@ -2008,7 +916,6 @@ static int patch_cs4210(struct hda_codec *codec)
 
  error:
 	cs_free(codec);
-	codec->spec = NULL;
 	return err;
 }
 
@@ -2017,13 +924,9 @@ static int patch_cs4213(struct hda_codec *codec)
 	struct cs_spec *spec;
 	int err;
 
-	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+	spec = cs_alloc_spec(codec, CS4213_VENDOR_NID);
 	if (!spec)
 		return -ENOMEM;
-	codec->spec = spec;
-	snd_hda_gen_init(&spec->gen);
-
-	spec->vendor_nid = CS4213_VENDOR_NID;
 
 	err = cs421x_parse_auto_config(codec);
 	if (err < 0)
@@ -2034,7 +937,6 @@ static int patch_cs4213(struct hda_codec *codec)
 
  error:
 	cs_free(codec);
-	codec->spec = NULL;
 	return err;
 }