1 files changed, 496 insertions, 237 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 013be2ea513a..fad825677e7c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -30,32 +30,33 @@
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <sound/core.h>
+#include <sound/asoundef.h>
 #include "hda_codec.h"
 #include "hda_local.h"
 
 #undef STAC_TEST
 
 struct sigmatel_spec {
+        snd_kcontrol_new_t *mixers[4];
+        unsigned int num_mixers;
+
+        unsigned int surr_switch: 1;
+
         /* playback */
         struct hda_multi_out multiout;
-        hda_nid_t playback_nid;
+        hda_nid_t dac_nids[4];
 
         /* capture */
         hda_nid_t *adc_nids;
         unsigned int num_adcs;
         hda_nid_t *mux_nids;
         unsigned int num_muxes;
-        hda_nid_t capture_nid;
         hda_nid_t dig_in_nid;
 
-        /* power management*/
-        hda_nid_t *pstate_nids;
-        unsigned int num_pstates;
-
+#ifdef STAC_TEST
         /* pin widgets */
         hda_nid_t *pin_nids;
         unsigned int num_pins;
-#ifdef STAC_TEST
         unsigned int *pin_configs;
 #endif
 
@@ -64,16 +65,20 @@ struct sigmatel_spec {
         snd_kcontrol_new_t *mixer;
 
         /* capture source */
-        struct hda_input_mux input_mux;
-        char input_labels[HDA_MAX_NUM_INPUTS][16];
+        struct hda_input_mux *input_mux;
         unsigned int cur_mux[2];
 
         /* channel mode */
         unsigned int num_ch_modes;
         unsigned int cur_ch_mode;
-        const struct sigmatel_channel_mode *channel_modes;
 
-        struct hda_pcm pcm_rec[1];      /* PCM information */
+        struct hda_pcm pcm_rec[2];      /* PCM information */
+
+        /* dynamic controls and input_mux */
+        struct auto_pin_cfg autocfg;
+        unsigned int num_kctl_alloc, num_kctl_used;
+        snd_kcontrol_new_t *kctl_alloc;
+        struct hda_input_mux private_imux;
 };
 
 static hda_nid_t stac9200_adc_nids[1] = {
@@ -88,14 +93,6 @@ static hda_nid_t stac9200_dac_nids[1] = {
         0x02,
 };
 
-static hda_nid_t stac9200_pstate_nids[3] = {
-        0x01, 0x02, 0x03,
-};
-
-static hda_nid_t stac9200_pin_nids[8] = {
-        0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
-};
-
 static hda_nid_t stac922x_adc_nids[2] = {
         0x06, 0x07,
 };
@@ -104,24 +101,22 @@ static hda_nid_t stac922x_mux_nids[2] = {
         0x12, 0x13,
 };
 
-static hda_nid_t stac922x_dac_nids[4] = {
-        0x02, 0x03, 0x04, 0x05,
-};
-
-static hda_nid_t stac922x_pstate_nids[8] = {
-        0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x11,
+#ifdef STAC_TEST
+static hda_nid_t stac9200_pin_nids[8] = {
+        0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
 };
 
 static hda_nid_t stac922x_pin_nids[10] = {
         0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
         0x0f, 0x10, 0x11, 0x15, 0x1b,
 };
+#endif
 
 static int stac92xx_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         struct sigmatel_spec *spec = codec->spec;
-        return snd_hda_input_mux_info(&spec->input_mux, uinfo);
+        return snd_hda_input_mux_info(spec->input_mux, uinfo);
 }
 
 static int stac92xx_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
@@ -140,26 +135,64 @@ static int stac92xx_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t
         struct sigmatel_spec *spec = codec->spec;
         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 
-        return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
+        return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
                                      spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]);
 }
 
-static struct hda_verb stac9200_ch2_init[] = {
+static struct hda_verb stac9200_core_init[] = {
         /* set dac0mux for dac converter */
-        { 0x07, 0x701, 0x00},
+        { 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
         {}
 };
 
-static struct hda_verb stac922x_ch2_init[] = {
+static struct hda_verb stac922x_core_init[] = {
         /* set master volume and direct control */      
-        { 0x16, 0x70f, 0xff},
+        { 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
         {}
 };
 
-struct sigmatel_channel_mode {
-        unsigned int channels;
-        const struct hda_verb *sequence;
-};
+static int stac922x_channel_modes[3] = {2, 6, 8};
+
+static int stac922x_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct sigmatel_spec *spec = codec->spec;
+
+        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+        uinfo->count = 1;
+        uinfo->value.enumerated.items = spec->num_ch_modes;
+        if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+                uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
+        sprintf(uinfo->value.enumerated.name, "%dch",
+                stac922x_channel_modes[uinfo->value.enumerated.item]);
+        return 0;
+}
+
+static int stac922x_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct sigmatel_spec *spec = codec->spec;
+
+        ucontrol->value.enumerated.item[0] = spec->cur_ch_mode;
+        return 0;
+}
+
+static int stac922x_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct sigmatel_spec *spec = codec->spec;
+
+        if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes)
+                ucontrol->value.enumerated.item[0] = spec->num_ch_modes;
+        if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode &&
+            ! codec->in_resume)
+                return 0;
+
+        spec->cur_ch_mode = ucontrol->value.enumerated.item[0];
+        spec->multiout.max_channels = stac922x_channel_modes[spec->cur_ch_mode];
+
+        return 1;
+}
 
 static snd_kcontrol_new_t stac9200_mixer[] = {
         HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
@@ -174,13 +207,12 @@ static snd_kcontrol_new_t stac9200_mixer[] = {
         },
         HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT),
         HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME("Input Mux Volume", 0x0c, 0, HDA_OUTPUT),
+        HDA_CODEC_VOLUME("Capture Mux Volume", 0x0c, 0, HDA_OUTPUT),
         { } /* end */
 };
 
+/* This needs to be generated dynamically based on sequence */
 static snd_kcontrol_new_t stac922x_mixer[] = {
-        HDA_CODEC_VOLUME("PCM Playback Volume", 0x2, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("PCM Playback Switch", 0x2, 0x0, HDA_OUTPUT),
         {
                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
                 .name = "Input Source",
@@ -195,14 +227,38 @@ static snd_kcontrol_new_t stac922x_mixer[] = {
         { } /* end */
 };
 
+static snd_kcontrol_new_t stac922x_ch_mode_mixer[] = {
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Channel Mode",
+                .info = stac922x_ch_mode_info,
+                .get = stac922x_ch_mode_get,
+                .put = stac922x_ch_mode_put,
+        },
+        { } /* end */
+};
+
 static int stac92xx_build_controls(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec = codec->spec;
         int err;
+        int i;
 
         err = snd_hda_add_new_ctls(codec, spec->mixer);
         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;
+        }
+
+        if (spec->surr_switch) {
+                err = snd_hda_add_new_ctls(codec, stac922x_ch_mode_mixer);
+                if (err < 0)
+                        return err;
+        }
         if (spec->multiout.dig_out_nid) {
                 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
                 if (err < 0)
@@ -222,9 +278,9 @@ static unsigned int stac9200_pin_configs[8] = {
         0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
 };
 
-static unsigned int stac922x_pin_configs[14] = {
-        0x40000100, 0x40000100, 0x40000100, 0x01114010,
-        0x01813122, 0x40000100, 0x01447010, 0x01c47010,
+static unsigned int stac922x_pin_configs[10] = {
+        0x01014010, 0x01014011, 0x01014012, 0x0221401f,
+        0x01813122, 0x01014014, 0x01441030, 0x01c41030,
         0x40000100, 0x40000100,
 };
 
@@ -255,180 +311,66 @@ static void stac92xx_set_config_regs(struct hda_codec *codec)
 }
 #endif
 
-static int stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid, unsigned int value)
-{
-        unsigned int pin_ctl;
-
-        pin_ctl = snd_hda_codec_read(codec, nid, 0,
-                                     AC_VERB_GET_PIN_WIDGET_CONTROL,
-                                     0x00);
-        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-                            pin_ctl | value);
-
-        return 0;
-}
-
-static int stac92xx_set_vref(struct hda_codec *codec, hda_nid_t nid)
-{
-        unsigned int vref_caps = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP) >> AC_PINCAP_VREF_SHIFT;
-        unsigned int vref_ctl = AC_PINCTL_VREF_HIZ;
-
-        if (vref_caps & AC_PINCAP_VREF_100)
-                vref_ctl = AC_PINCTL_VREF_100;
-        else if (vref_caps & AC_PINCAP_VREF_80)
-                vref_ctl = AC_PINCTL_VREF_80;
-        else if (vref_caps & AC_PINCAP_VREF_50)
-                vref_ctl = AC_PINCTL_VREF_50;
-        else if (vref_caps & AC_PINCAP_VREF_GRD)
-                vref_ctl = AC_PINCTL_VREF_GRD;
-
-        stac92xx_set_pinctl(codec, nid, vref_ctl);
-        
-        return 0;
-}
-
 /*
- * retrieve the default device type from the default config value
+ * Analog playback callbacks
  */
-#define get_defcfg_type(cfg) ((cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT)
-#define get_defcfg_location(cfg) ((cfg & AC_DEFCFG_LOCATION) >> AC_DEFCFG_LOCATION_SHIFT)
-
-static int stac92xx_config_pin(struct hda_codec *codec, hda_nid_t nid, unsigned int pin_cfg)
+static int stac92xx_playback_pcm_open(struct hda_pcm_stream *hinfo,
+                                      struct hda_codec *codec,
+                                      snd_pcm_substream_t *substream)
 {
         struct sigmatel_spec *spec = codec->spec;
-        u32 location = get_defcfg_location(pin_cfg);
-        char *label;
-        const char *type = NULL;
-        int ainput = 0;
-
-        switch(get_defcfg_type(pin_cfg)) {
-                case AC_JACK_HP_OUT:
-                        /* Enable HP amp */
-                        stac92xx_set_pinctl(codec, nid, AC_PINCTL_HP_EN);
-                        /* Fall through */
-                case AC_JACK_SPDIF_OUT:
-                case AC_JACK_LINE_OUT:
-                case AC_JACK_SPEAKER:
-                        /* Enable output */
-                        stac92xx_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
-                        break;
-                case AC_JACK_SPDIF_IN:
-                        stac92xx_set_pinctl(codec, nid, AC_PINCTL_IN_EN);
-                        break;
-                case AC_JACK_MIC_IN:
-                        if ((location & 0x0f) == AC_JACK_LOC_FRONT)
-                                type = "Front Mic";
-                        else
-                                type = "Mic";
-                        ainput = 1;
-                        /* Set vref */
-                        stac92xx_set_vref(codec, nid);
-                        stac92xx_set_pinctl(codec, nid, AC_PINCTL_IN_EN);
-                        break;
-                case AC_JACK_CD:
-                        type = "CD";
-                        ainput = 1;
-                        stac92xx_set_pinctl(codec, nid, AC_PINCTL_IN_EN);
-                        break;
-                case AC_JACK_LINE_IN:
-                        if ((location & 0x0f) == AC_JACK_LOC_FRONT)
-                                type = "Front Line";
-                        else
-                                type = "Line";
-                        ainput = 1;
-                        stac92xx_set_pinctl(codec, nid, AC_PINCTL_IN_EN);
-                        break;
-                case AC_JACK_AUX:
-                        if ((location & 0x0f) == AC_JACK_LOC_FRONT)
-                                type = "Front Aux";
-                        else
-                                type = "Aux";
-                        ainput = 1;
-                        stac92xx_set_pinctl(codec, nid, AC_PINCTL_IN_EN);
-                        break;
-        }
-
-        if (ainput) {
-                hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
-                int i, j, num_cons, index = -1;
-                if (!type)
-                        type = "Input";
-                label = spec->input_labels[spec->input_mux.num_items];
-                strcpy(label, type);
-                spec->input_mux.items[spec->input_mux.num_items].label = label;
-                for (i=0; i<spec->num_muxes; i++) {
-                        num_cons = snd_hda_get_connections(codec, spec->mux_nids[i], con_lst, HDA_MAX_NUM_INPUTS);
-                        for (j=0; j<num_cons; j++)
-                                if (con_lst[j] == nid) {
-                                        index = j;
-                                        break;
-                                }
-                        if (index >= 0)
-                                break;
-                }
-                spec->input_mux.items[spec->input_mux.num_items].index = index;
-                spec->input_mux.num_items++;
-        }
-
-        return 0;
+        return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
 }
 
-static int stac92xx_config_pins(struct hda_codec *codec)
+/*
+ * set up the i/o for analog out
+ * when the digital out is available, copy the front out to digital out, too.
+ */
+static int stac92xx_multi_out_analog_prepare(struct hda_codec *codec, struct hda_multi_out *mout,
+                                     unsigned int stream_tag,
+                                     unsigned int format,
+                                     snd_pcm_substream_t *substream)
 {
-        struct sigmatel_spec *spec = codec->spec;
+        hda_nid_t *nids = mout->dac_nids;
+        int chs = substream->runtime->channels;
         int i;
-        unsigned int pin_cfg;
-
-        for (i=0; i < spec->num_pins; i++) {
-                /* Default to disabled */
-                snd_hda_codec_write(codec, spec->pin_nids[i], 0,
-                                    AC_VERB_SET_PIN_WIDGET_CONTROL,
-                                    0x00);
-
-                pin_cfg = snd_hda_codec_read(codec, spec->pin_nids[i], 0,
-                                             AC_VERB_GET_CONFIG_DEFAULT,
-                                             0x00);
-                if (((pin_cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT) == AC_JACK_PORT_NONE)
-                        continue;       /* Move on */
 
-                stac92xx_config_pin(codec, spec->pin_nids[i], pin_cfg);
+        down(&codec->spdif_mutex);
+        if (mout->dig_out_nid && mout->dig_out_used != HDA_DIG_EXCLUSIVE) {
+                if (chs == 2 &&
+                    snd_hda_is_supported_format(codec, mout->dig_out_nid, format) &&
+                    ! (codec->spdif_status & IEC958_AES0_NONAUDIO)) {
+                        mout->dig_out_used = HDA_DIG_ANALOG_DUP;
+                        /* setup digital receiver */
+                        snd_hda_codec_setup_stream(codec, mout->dig_out_nid,
+                                                   stream_tag, 0, format);
+                } else {
+                        mout->dig_out_used = 0;
+                        snd_hda_codec_setup_stream(codec, mout->dig_out_nid, 0, 0, 0);
+                }
         }
-
-        return 0;
-}
-
-static int stac92xx_init(struct hda_codec *codec)
-{
-        struct sigmatel_spec *spec = codec->spec;
-        int i;
-
-        for (i=0; i < spec->num_pstates; i++)
-                snd_hda_codec_write(codec, spec->pstate_nids[i], 0,
-                                    AC_VERB_SET_POWER_STATE, 0x00);
-
-        mdelay(100);
-
-        snd_hda_sequence_write(codec, spec->init);
-
-#ifdef STAC_TEST
-        stac92xx_set_config_regs(codec);
-#endif
-
-        stac92xx_config_pins(codec);
-
+        up(&codec->spdif_mutex);
+
+        /* front */
+        snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag, 0, format);
+        if (mout->hp_nid)
+                /* headphone out will just decode front left/right (stereo) */
+                snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag, 0, format);
+        /* surrounds */
+        if (mout->max_channels > 2)
+                for (i = 1; i < mout->num_dacs; i++) {
+                        if ((mout->max_channels == 6) && (i == 3))
+                                break;
+                        if (chs >= (i + 1) * 2) /* independent out */
+                                snd_hda_codec_setup_stream(codec, nids[i], stream_tag, i * 2,
+                                                format);
+                        else /* copy front */
+                                snd_hda_codec_setup_stream(codec, nids[i], stream_tag, 0,
+                                                format);
+                }
         return 0;
 }
 
-/*
- * Analog playback callbacks
- */
-static int stac92xx_playback_pcm_open(struct hda_pcm_stream *hinfo,
-                                      struct hda_codec *codec,
-                                      snd_pcm_substream_t *substream)
-{
-        struct sigmatel_spec *spec = codec->spec;
-        return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
-}
 
 static int stac92xx_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
                                          struct hda_codec *codec,
@@ -437,7 +379,7 @@ static int stac92xx_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
                                          snd_pcm_substream_t *substream)
 {
         struct sigmatel_spec *spec = codec->spec;
-        return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
+        return stac92xx_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
                                                 format, substream);
 }
 
@@ -516,7 +458,7 @@ static struct hda_pcm_stream stac92xx_pcm_digital_capture = {
 static struct hda_pcm_stream stac92xx_pcm_analog_playback = {
         .substreams = 1,
         .channels_min = 2,
-        .channels_max = 2,
+        .channels_max = 8,
         .nid = 0x02, /* NID to query formats and rates */
         .ops = {
                 .open = stac92xx_playback_pcm_open,
@@ -544,11 +486,9 @@ static int stac92xx_build_pcms(struct hda_codec *codec)
         codec->num_pcms = 1;
         codec->pcm_info = info;
 
-        info->name = "STAC92xx";
+        info->name = "STAC92xx Analog";
         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_playback;
-        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->playback_nid;
         info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_analog_capture;
-        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->capture_nid;
 
         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
                 codec->num_pcms++;
@@ -567,9 +507,325 @@ static int stac92xx_build_pcms(struct hda_codec *codec)
         return 0;
 }
 
+#define NUM_CONTROL_ALLOC       32
+
+enum {
+        STAC_CTL_WIDGET_VOL,
+        STAC_CTL_WIDGET_MUTE,
+};
+
+static snd_kcontrol_new_t stac92xx_control_templates[] = {
+        HDA_CODEC_VOLUME(NULL, 0, 0, 0),
+        HDA_CODEC_MUTE(NULL, 0, 0, 0),
+};
+
+/* add dynamic controls */
+static int stac92xx_add_control(struct sigmatel_spec *spec, int type, const char *name, unsigned long val)
+{
+        snd_kcontrol_new_t *knew;
+
+        if (spec->num_kctl_used >= spec->num_kctl_alloc) {
+                int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;
+
+                knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */
+                if (! knew)
+                        return -ENOMEM;
+                if (spec->kctl_alloc) {
+                        memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc);
+                        kfree(spec->kctl_alloc);
+                }
+                spec->kctl_alloc = knew;
+                spec->num_kctl_alloc = num;
+        }
+
+        knew = &spec->kctl_alloc[spec->num_kctl_used];
+        *knew = stac92xx_control_templates[type];
+        knew->name = snd_kmalloc_strdup(name, GFP_KERNEL);
+        if (! knew->name)
+                return -ENOMEM;
+        knew->private_value = val;
+        spec->num_kctl_used++;
+        return 0;
+}
+
+/* fill in the dac_nids table from the parsed pin configuration */
+static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        hda_nid_t nid;
+        int i;
+
+        /* check the pins hardwired to audio widget */
+        for (i = 0; i < cfg->line_outs; i++) {
+                nid = cfg->line_out_pins[i];
+                spec->multiout.dac_nids[i] = snd_hda_codec_read(codec, nid, 0,
+                                        AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
+        }
+
+        spec->multiout.num_dacs = cfg->line_outs;
+
+        return 0;
+}
+
+/* add playback controls from the parsed DAC table */
+static int stac92xx_auto_create_multi_out_ctls(struct sigmatel_spec *spec, const struct auto_pin_cfg *cfg)
+{
+        char name[32];
+        static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
+        hda_nid_t nid;
+        int i, err;
+
+        for (i = 0; i < cfg->line_outs; i++) {
+                if (! spec->multiout.dac_nids[i])
+                        continue;
+
+                nid = spec->multiout.dac_nids[i];
+
+                if (i == 2) {
+                        /* Center/LFE */
+                        if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Center Playback Volume",
+                                               HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
+                                return err;
+                        if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "LFE Playback Volume",
+                                               HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
+                                return err;
+                        if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Center Playback Switch",
+                                               HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
+                                return err;
+                        if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "LFE Playback Switch",
+                                               HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
+                                return err;
+                } else {
+                        sprintf(name, "%s Playback Volume", chname[i]);
+                        if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, name,
+                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+                                return err;
+                        sprintf(name, "%s Playback Switch", chname[i]);
+                        if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, name,
+                                               HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+                                return err;
+                }
+        }
+
+        return 0;
+}
+
+/* add playback controls for HP output */
+static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin_cfg *cfg)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        hda_nid_t pin = cfg->hp_pin;
+        hda_nid_t nid;
+        int i, err;
+
+        if (! pin)
+                return 0;
+
+        nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
+        for (i = 0; i < cfg->line_outs; i++) {
+                if (! spec->multiout.dac_nids[i])
+                        continue;
+                if (spec->multiout.dac_nids[i] == nid)
+                        return 0;
+        }
+
+        spec->multiout.hp_nid = nid;
+
+        /* control HP volume/switch on the output mixer amp */
+        if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Headphone Playback Volume",
+                                        HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+                return err;
+        if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
+                                        HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+                return err;
+
+        return 0;
+}
+
+/* create playback/capture controls for input pins */
+static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        static char *labels[AUTO_PIN_LAST] = {
+                "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux"
+        };
+        struct hda_input_mux *imux = &spec->private_imux;
+        hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
+        int i, j, k;
+
+        for (i = 0; i < AUTO_PIN_LAST; i++) {
+                int index = -1;
+                if (cfg->input_pins[i]) {
+                        imux->items[imux->num_items].label = labels[i];
+
+                        for (j=0; j<spec->num_muxes; j++) {
+                                int num_cons = snd_hda_get_connections(codec, spec->mux_nids[j], con_lst, HDA_MAX_NUM_INPUTS);
+                                for (k=0; k<num_cons; k++)
+                                        if (con_lst[k] == cfg->input_pins[i]) {
+                                                index = k;
+                                                break;
+                                        }
+                                if (index >= 0)
+                                        break;
+                        }
+                        imux->items[imux->num_items].index = index;
+                        imux->num_items++;
+                }
+        }
+
+        return 0;
+}
+
+static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type)
+
+{
+        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
+}
+
+static void stac92xx_auto_init_multi_out(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        int i;
+
+        for (i = 0; i < spec->autocfg.line_outs; i++) {
+                hda_nid_t nid = spec->autocfg.line_out_pins[i];
+                stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
+        }
+}
+
+static void stac92xx_auto_init_hp_out(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        hda_nid_t pin;
+
+        pin = spec->autocfg.hp_pin;
+        if (pin) /* connect to front */
+                stac92xx_auto_set_pinctl(codec, pin, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN);
+}
+
+static int stac922x_parse_auto_config(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        int err;
+
+        if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0)
+                return err;
+        if ((err = stac92xx_auto_fill_dac_nids(codec, &spec->autocfg)) < 0)
+                return err;
+        if (! spec->autocfg.line_outs && ! spec->autocfg.hp_pin)
+                return 0; /* can't find valid pin config */
+
+        if ((err = stac92xx_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
+            (err = stac92xx_auto_create_hp_ctls(codec, &spec->autocfg)) < 0 ||
+            (err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
+                return err;
+
+        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
+        if (spec->multiout.max_channels > 2) {
+                spec->surr_switch = 1;
+                spec->cur_ch_mode = 1;
+                spec->num_ch_modes = 2;
+                if (spec->multiout.max_channels == 8) {
+                        spec->cur_ch_mode++;
+                        spec->num_ch_modes++;
+                }
+        }
+
+        if (spec->autocfg.dig_out_pin) {
+                spec->multiout.dig_out_nid = 0x08;
+                stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
+        }
+        if (spec->autocfg.dig_in_pin) {
+                spec->dig_in_nid = 0x09;
+                stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
+        }
+
+        if (spec->kctl_alloc)
+                spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
+
+        spec->input_mux = &spec->private_imux;
+
+        return 1;
+}
+
+static int stac9200_parse_auto_config(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        int err;
+
+        if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0)
+                return err;
+
+        if ((err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
+                return err;
+
+        if (spec->autocfg.dig_out_pin) {
+                spec->multiout.dig_out_nid = 0x05;
+                stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
+        }
+        if (spec->autocfg.dig_in_pin) {
+                spec->dig_in_nid = 0x04;
+                stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
+        }
+
+        if (spec->kctl_alloc)
+                spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
+
+        spec->input_mux = &spec->private_imux;
+
+        return 1;
+}
+
+static int stac92xx_init_pstate(struct hda_codec *codec)
+{
+       hda_nid_t nid, nid_start;
+       int nodes;
+
+        snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_POWER_STATE, 0x00);
+
+       nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid_start);
+       for (nid = nid_start; nid < nodes + nid_start; nid++) {
+               unsigned int wid_caps = snd_hda_param_read(codec, nid,
+                                                  AC_PAR_AUDIO_WIDGET_CAP);
+                if (wid_caps & AC_WCAP_POWER)
+                        snd_hda_codec_write(codec, nid, 0,
+                                    AC_VERB_SET_POWER_STATE, 0x00);
+        }
+
+        mdelay(100);
+
+        return 0;
+}
+
+static int stac92xx_init(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+
+        stac92xx_init_pstate(codec);
+
+        snd_hda_sequence_write(codec, spec->init);
+
+        stac92xx_auto_init_multi_out(codec);
+        stac92xx_auto_init_hp_out(codec);
+
+        return 0;
+}
+
 static void stac92xx_free(struct hda_codec *codec)
 {
-        kfree(codec->spec);
+        struct sigmatel_spec *spec = codec->spec;
+        int i;
+
+        if (! spec)
+                return;
+
+        if (spec->kctl_alloc) {
+                for (i = 0; i < spec->num_kctl_used; i++)
+                        kfree(spec->kctl_alloc[i].name);
+                kfree(spec->kctl_alloc);
+        }
+
+        kfree(spec);
 }
 
 static struct hda_codec_ops stac92xx_patch_ops = {
@@ -582,6 +838,7 @@ static struct hda_codec_ops stac92xx_patch_ops = {
 static int patch_stac9200(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec;
+        int err;
 
         spec  = kcalloc(1, sizeof(*spec), GFP_KERNEL);
         if (spec == NULL)
@@ -589,26 +846,27 @@ static int patch_stac9200(struct hda_codec *codec)
 
         codec->spec = spec;
 
+#ifdef STAC_TEST
+        spec->pin_nids = stac9200_pin_nids;
+        spec->num_pins = 8;
+        spec->pin_configs = stac9200_pin_configs;
+        stac92xx_set_config_regs(codec);
+#endif
         spec->multiout.max_channels = 2;
         spec->multiout.num_dacs = 1;
         spec->multiout.dac_nids = stac9200_dac_nids;
-        spec->multiout.dig_out_nid = 0x05;
-        spec->dig_in_nid = 0x04;
         spec->adc_nids = stac9200_adc_nids;
         spec->mux_nids = stac9200_mux_nids;
         spec->num_muxes = 1;
-        spec->input_mux.num_items = 0;
-        spec->pstate_nids = stac9200_pstate_nids;
-        spec->num_pstates = 3;
-        spec->pin_nids = stac9200_pin_nids;
-#ifdef STAC_TEST
-        spec->pin_configs = stac9200_pin_configs;
-#endif
-        spec->num_pins = 8;
-        spec->init = stac9200_ch2_init;
+
+        spec->init = stac9200_core_init;
         spec->mixer = stac9200_mixer;
-        spec->playback_nid = 0x02;
-        spec->capture_nid = 0x03;
+
+        err = stac9200_parse_auto_config(codec);
+        if (err < 0) {
+                stac92xx_free(codec);
+                return err;
+        }
 
         codec->patch_ops = stac92xx_patch_ops;
 
@@ -618,6 +876,7 @@ static int patch_stac9200(struct hda_codec *codec)
 static int patch_stac922x(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec;
+        int err;
 
         spec  = kcalloc(1, sizeof(*spec), GFP_KERNEL);
         if (spec == NULL)
@@ -625,26 +884,26 @@ static int patch_stac922x(struct hda_codec *codec)
 
         codec->spec = spec;
 
-        spec->multiout.max_channels = 2;
-        spec->multiout.num_dacs = 4;
-        spec->multiout.dac_nids = stac922x_dac_nids;
-        spec->multiout.dig_out_nid = 0x08;
-        spec->dig_in_nid = 0x09;
-        spec->adc_nids = stac922x_adc_nids;
-        spec->mux_nids = stac922x_mux_nids;
-        spec->num_muxes = 2;
-        spec->input_mux.num_items = 0;
-        spec->pstate_nids = stac922x_pstate_nids;
-        spec->num_pstates = 8;
-        spec->pin_nids = stac922x_pin_nids;
 #ifdef STAC_TEST
+        spec->num_pins = 10;
+        spec->pin_nids = stac922x_pin_nids;
         spec->pin_configs = stac922x_pin_configs;
+        stac92xx_set_config_regs(codec);
 #endif
-        spec->num_pins = 10;
-        spec->init = stac922x_ch2_init;
+        spec->adc_nids = stac922x_adc_nids;
+        spec->mux_nids = stac922x_mux_nids;
+        spec->num_muxes = 2;
+
+        spec->init = stac922x_core_init;
         spec->mixer = stac922x_mixer;
-        spec->playback_nid = 0x02;
-        spec->capture_nid = 0x06;
+
+        spec->multiout.dac_nids = spec->dac_nids;
+
+        err = stac922x_parse_auto_config(codec);
+        if (err < 0) {
+                stac92xx_free(codec);
+                return err;
+        }
 
         codec->patch_ops = stac92xx_patch_ops;