5 files changed, 189 insertions, 233 deletions

diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 0f5d26bea80f..c9df9db5835a 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -285,6 +285,7 @@ STAC9205/9254
   dell-m42      Dell (unknown)
   dell-m43      Dell Precision
   dell-m44      Dell Inspiron
+  eapd          Keep EAPD on (e.g. Gateway T1616)
 
 STAC9220/9221
 =============
@@ -353,5 +354,4 @@ STAC92HD83*
 
 STAC9872
 ========
-  vaio          Setup for VAIO FE550G/SZ110
-  vaio-ar Setup for VAIO AR
+  N/A
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index b7bba7dc7cf1..a259b3eb4f73 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1119,6 +1119,7 @@ int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
         u16 nid = get_amp_nid(kcontrol);
         u8 chs = get_amp_channels(kcontrol);
         int dir = get_amp_direction(kcontrol);
+        unsigned int ofs = get_amp_offset(kcontrol);
         u32 caps;
 
         caps = query_amp_caps(codec, nid, dir);
@@ -1130,6 +1131,8 @@ int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
                        kcontrol->id.name);
                 return -EINVAL;
         }
+        if (ofs < caps)
+                caps -= ofs;
         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
         uinfo->count = chs == 3 ? 2 : 1;
         uinfo->value.integer.min = 0;
@@ -1138,6 +1141,32 @@ int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_volume_info);
 
+
+static inline unsigned int
+read_amp_value(struct hda_codec *codec, hda_nid_t nid,
+               int ch, int dir, int idx, unsigned int ofs)
+{
+        unsigned int val;
+        val = snd_hda_codec_amp_read(codec, nid, ch, dir, idx);
+        val &= HDA_AMP_VOLMASK;
+        if (val >= ofs)
+                val -= ofs;
+        else
+                val = 0;
+        return val;
+}
+
+static inline int
+update_amp_value(struct hda_codec *codec, hda_nid_t nid,
+                 int ch, int dir, int idx, unsigned int ofs,
+                 unsigned int val)
+{
+        if (val > 0)
+                val += ofs;
+        return snd_hda_codec_amp_update(codec, nid, ch, dir, idx,
+                                        HDA_AMP_VOLMASK, val);
+}
+
 int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol,
                                  struct snd_ctl_elem_value *ucontrol)
 {
@@ -1146,14 +1175,13 @@ int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol,
         int chs = get_amp_channels(kcontrol);
         int dir = get_amp_direction(kcontrol);
         int idx = get_amp_index(kcontrol);
+        unsigned int ofs = get_amp_offset(kcontrol);
         long *valp = ucontrol->value.integer.value;
 
         if (chs & 1)
-                *valp++ = snd_hda_codec_amp_read(codec, nid, 0, dir, idx)
-                        & HDA_AMP_VOLMASK;
+                *valp++ = read_amp_value(codec, nid, 0, dir, idx, ofs);
         if (chs & 2)
-                *valp = snd_hda_codec_amp_read(codec, nid, 1, dir, idx)
-                        & HDA_AMP_VOLMASK;
+                *valp = read_amp_value(codec, nid, 1, dir, idx, ofs);
         return 0;
 }
 EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_volume_get);
@@ -1166,18 +1194,17 @@ int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol,
         int chs = get_amp_channels(kcontrol);
         int dir = get_amp_direction(kcontrol);
         int idx = get_amp_index(kcontrol);
+        unsigned int ofs = get_amp_offset(kcontrol);
         long *valp = ucontrol->value.integer.value;
         int change = 0;
 
         snd_hda_power_up(codec);
         if (chs & 1) {
-                change = snd_hda_codec_amp_update(codec, nid, 0, dir, idx,
-                                                  0x7f, *valp);
+                change = update_amp_value(codec, nid, 0, dir, idx, ofs, *valp);
                 valp++;
         }
         if (chs & 2)
-                change |= snd_hda_codec_amp_update(codec, nid, 1, dir, idx,
-                                                   0x7f, *valp);
+                change |= update_amp_value(codec, nid, 1, dir, idx, ofs, *valp);
         snd_hda_power_down(codec);
         return change;
 }
@@ -1189,6 +1216,7 @@ int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
         hda_nid_t nid = get_amp_nid(kcontrol);
         int dir = get_amp_direction(kcontrol);
+        unsigned int ofs = get_amp_offset(kcontrol);
         u32 caps, val1, val2;
 
         if (size < 4 * sizeof(unsigned int))
@@ -1197,6 +1225,7 @@ int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
         val2 = (caps & AC_AMPCAP_STEP_SIZE) >> AC_AMPCAP_STEP_SIZE_SHIFT;
         val2 = (val2 + 1) * 25;
         val1 = -((caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT);
+        val1 += ofs;
         val1 = ((int)val1) * ((int)val2);
         if (put_user(SNDRV_CTL_TLVT_DB_SCALE, _tlv))
                 return -EFAULT;
@@ -2613,7 +2642,7 @@ int snd_hda_codec_build_pcms(struct hda_codec *codec)
                 int dev;
 
                 if (!cpcm->stream[0].substreams && !cpcm->stream[1].substreams)
-                        return 0; /* no substreams assigned */
+                        continue; /* no substreams assigned */
 
                 if (!cpcm->pcm) {
                         dev = get_empty_pcm_device(codec->bus, cpcm->pcm_type);
@@ -3390,10 +3419,20 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
                         cfg->input_pins[AUTO_PIN_AUX] = nid;
                         break;
                 case AC_JACK_SPDIF_OUT:
+                case AC_JACK_DIG_OTHER_OUT:
                         cfg->dig_out_pin = nid;
+                        if (loc == AC_JACK_LOC_HDMI)
+                                cfg->dig_out_type = HDA_PCM_TYPE_HDMI;
+                        else
+                                cfg->dig_out_type = HDA_PCM_TYPE_SPDIF;
                         break;
                 case AC_JACK_SPDIF_IN:
+                case AC_JACK_DIG_OTHER_IN:
                         cfg->dig_in_pin = nid;
+                        if (loc == AC_JACK_LOC_HDMI)
+                                cfg->dig_in_type = HDA_PCM_TYPE_HDMI;
+                        else
+                                cfg->dig_in_type = HDA_PCM_TYPE_SPDIF;
                         break;
                 }
         }
@@ -3499,6 +3538,8 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
                    cfg->hp_pins[1], cfg->hp_pins[2],
                    cfg->hp_pins[3], cfg->hp_pins[4]);
         snd_printd("   mono: mono_out=0x%x\n", cfg->mono_out_pin);
+        if (cfg->dig_out_pin)
+                snd_printd("   dig-out=0x%x\n", cfg->dig_out_pin);
         snd_printd("   inputs: mic=0x%x, fmic=0x%x, line=0x%x, fline=0x%x,"
                    " cd=0x%x, aux=0x%x\n",
                    cfg->input_pins[AUTO_PIN_MIC],
@@ -3507,6 +3548,8 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
                    cfg->input_pins[AUTO_PIN_FRONT_LINE],
                    cfg->input_pins[AUTO_PIN_CD],
                    cfg->input_pins[AUTO_PIN_AUX]);
+        if (cfg->dig_out_pin)
+                snd_printd("   dig-in=0x%x\n", cfg->dig_in_pin);
 
         return 0;
 }
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 1dd8716c387f..ec687b206c0a 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -26,8 +26,10 @@
 /*
  * for mixer controls
  */
+#define HDA_COMPOSE_AMP_VAL_OFS(nid,chs,idx,dir,ofs)            \
+        ((nid) | ((chs)<<16) | ((dir)<<18) | ((idx)<<19) | ((ofs)<<23))
 #define HDA_COMPOSE_AMP_VAL(nid,chs,idx,dir) \
-        ((nid) | ((chs)<<16) | ((dir)<<18) | ((idx)<<19))
+        HDA_COMPOSE_AMP_VAL_OFS(nid, chs, idx, dir, 0)
 /* mono volume with index (index=0,1,...) (channel=1,2) */
 #define HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
         { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx,  \
@@ -355,6 +357,8 @@ struct auto_pin_cfg {
         hda_nid_t dig_out_pin;
         hda_nid_t dig_in_pin;
         hda_nid_t mono_out_pin;
+        int dig_out_type; /* HDA_PCM_TYPE_XXX */
+        int dig_in_type; /* HDA_PCM_TYPE_XXX */
 };
 
 #define get_defcfg_connect(cfg) \
@@ -456,6 +460,7 @@ int snd_hda_check_amp_list_power(struct hda_codec *codec,
 #define get_amp_channels(kc)    (((kc)->private_value >> 16) & 0x3)
 #define get_amp_direction(kc)   (((kc)->private_value >> 18) & 0x1)
 #define get_amp_index(kc)       (((kc)->private_value >> 19) & 0xf)
+#define get_amp_offset(kc)      (((kc)->private_value >> 23) & 0x3f)
 
 /*
  * CEA Short Audio Descriptor data
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 5d249a547fbf..4cfa78c54398 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -269,6 +269,7 @@ struct alc_spec {
                                          * dig_out_nid and hp_nid are optional
                                          */
         hda_nid_t alt_dac_nid;
+        int dig_out_type;
 
         /* capture */
         unsigned int num_adc_nids;
@@ -305,6 +306,9 @@ struct alc_spec {
         unsigned int jack_present: 1;
         unsigned int master_sw: 1;
 
+        /* other flags */
+        unsigned int no_analog :1; /* digital I/O only */
+
         /* for virtual master */
         hda_nid_t vmaster_nid;
 #ifdef CONFIG_SND_HDA_POWER_SAVE
@@ -2018,11 +2022,13 @@ static int alc_build_controls(struct hda_codec *codec)
                                                     spec->multiout.dig_out_nid);
                 if (err < 0)
                         return err;
-                err = snd_hda_create_spdif_share_sw(codec,
-                                                    &spec->multiout);
-                if (err < 0)
-                        return err;
-                spec->multiout.share_spdif = 1;
+                if (!spec->no_analog) {
+                        err = snd_hda_create_spdif_share_sw(codec,
+                                                            &spec->multiout);
+                        if (err < 0)
+                                return err;
+                        spec->multiout.share_spdif = 1;
+                }
         }
         if (spec->dig_in_nid) {
                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
@@ -2031,7 +2037,8 @@ static int alc_build_controls(struct hda_codec *codec)
         }
 
         /* if we have no master control, let's create it */
-        if (!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
+        if (!spec->no_analog &&
+            !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
                 unsigned int vmaster_tlv[4];
                 snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
                                         HDA_OUTPUT, vmaster_tlv);
@@ -2040,7 +2047,8 @@ static int alc_build_controls(struct hda_codec *codec)
                 if (err < 0)
                         return err;
         }
-        if (!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
+        if (!spec->no_analog &&
+            !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
                 err = snd_hda_add_vmaster(codec, "Master Playback Switch",
                                           NULL, alc_slave_sws);
                 if (err < 0)
@@ -3059,6 +3067,9 @@ static int alc_build_pcms(struct hda_codec *codec)
         codec->num_pcms = 1;
         codec->pcm_info = info;
 
+        if (spec->no_analog)
+                goto skip_analog;
+
         info->name = spec->stream_name_analog;
         if (spec->stream_analog_playback) {
                 if (snd_BUG_ON(!spec->multiout.dac_nids))
@@ -3082,12 +3093,16 @@ static int alc_build_pcms(struct hda_codec *codec)
                 }
         }
 
+ skip_analog:
         /* SPDIF for stream index #1 */
         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
                 codec->num_pcms = 2;
                 info = spec->pcm_rec + 1;
                 info->name = spec->stream_name_digital;
-                info->pcm_type = HDA_PCM_TYPE_SPDIF;
+                if (spec->dig_out_type)
+                        info->pcm_type = spec->dig_out_type;
+                else
+                        info->pcm_type = HDA_PCM_TYPE_SPDIF;
                 if (spec->multiout.dig_out_nid &&
                     spec->stream_digital_playback) {
                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *(spec->stream_digital_playback);
@@ -3102,6 +3117,9 @@ static int alc_build_pcms(struct hda_codec *codec)
                 codec->spdif_status_reset = 1;
         }
 
+        if (spec->no_analog)
+                return 0;
+
         /* If the use of more than one ADC is requested for the current
          * model, configure a second analog capture-only PCM.
          */
@@ -10464,8 +10482,14 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
                                            alc262_ignore);
         if (err < 0)
                 return err;
-        if (!spec->autocfg.line_outs)
+        if (!spec->autocfg.line_outs) {
+                if (spec->autocfg.dig_out_pin || spec->autocfg.dig_in_pin) {
+                        spec->multiout.max_channels = 2;
+                        spec->no_analog = 1;
+                        goto dig_only;
+                }
                 return 0; /* can't find valid BIOS pin config */
+        }
         err = alc262_auto_create_multi_out_ctls(spec, &spec->autocfg);
         if (err < 0)
                 return err;
@@ -10475,8 +10499,11 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
 
         spec->multiout.max_channels = spec->multiout.num_dacs * 2;
 
-        if (spec->autocfg.dig_out_pin)
+ dig_only:
+        if (spec->autocfg.dig_out_pin) {
                 spec->multiout.dig_out_nid = ALC262_DIGOUT_NID;
+                spec->dig_out_type = spec->autocfg.dig_out_type;
+        }
         if (spec->autocfg.dig_in_pin)
                 spec->dig_in_nid = ALC262_DIGIN_NID;
 
@@ -10871,7 +10898,7 @@ static int patch_alc262(struct hda_codec *codec)
                         spec->capsrc_nids = alc262_capsrc_nids;
                 }
         }
-        if (!spec->cap_mixer)
+        if (!spec->cap_mixer && !spec->no_analog)
                 set_capture_mixer(spec);
 
         spec->vmaster_nid = 0x0c;
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 3dd4eee70b7c..212d8c09a67b 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -66,6 +66,7 @@ enum {
         STAC_9205_DELL_M42,
         STAC_9205_DELL_M43,
         STAC_9205_DELL_M44,
+        STAC_9205_EAPD,
         STAC_9205_MODELS
 };
 
@@ -167,6 +168,7 @@ struct sigmatel_spec {
         unsigned int alt_switch: 1;
         unsigned int hp_detect: 1;
         unsigned int spdif_mute: 1;
+        unsigned int check_volume_offset:1;
 
         /* gpio lines */
         unsigned int eapd_mask;
@@ -203,6 +205,8 @@ struct sigmatel_spec {
         hda_nid_t hp_dacs[5];
         hda_nid_t speaker_dacs[5];
 
+        int volume_offset;
+
         /* capture */
         hda_nid_t *adc_nids;
         unsigned int num_adcs;
@@ -1294,6 +1298,8 @@ static int stac92xx_build_controls(struct hda_codec *codec)
                 unsigned int vmaster_tlv[4];
                 snd_hda_set_vmaster_tlv(codec, spec->multiout.dac_nids[0],
                                         HDA_OUTPUT, vmaster_tlv);
+                /* correct volume offset */
+                vmaster_tlv[2] += vmaster_tlv[3] * spec->volume_offset;
                 err = snd_hda_add_vmaster(codec, "Master Playback Volume",
                                           vmaster_tlv, slave_vols);
                 if (err < 0)
@@ -2238,6 +2244,7 @@ static unsigned int *stac9205_brd_tbl[STAC_9205_MODELS] = {
         [STAC_9205_DELL_M42] = dell_9205_m42_pin_configs,
         [STAC_9205_DELL_M43] = dell_9205_m43_pin_configs,
         [STAC_9205_DELL_M44] = dell_9205_m44_pin_configs,
+        [STAC_9205_EAPD] = NULL,
 };
 
 static const char *stac9205_models[STAC_9205_MODELS] = {
@@ -2245,12 +2252,14 @@ static const char *stac9205_models[STAC_9205_MODELS] = {
         [STAC_9205_DELL_M42] = "dell-m42",
         [STAC_9205_DELL_M43] = "dell-m43",
         [STAC_9205_DELL_M44] = "dell-m44",
+        [STAC_9205_EAPD] = "eapd",
 };
 
 static struct snd_pci_quirk stac9205_cfg_tbl[] = {
         /* SigmaTel reference board */
         SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
                       "DFI LanParty", STAC_9205_REF),
+        /* Dell */
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f1,
                       "unknown Dell", STAC_9205_DELL_M42),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f2,
@@ -2281,6 +2290,8 @@ static struct snd_pci_quirk stac9205_cfg_tbl[] = {
                       "Dell Inspiron", STAC_9205_DELL_M44),
         SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0228,
                       "Dell Vostro 1500", STAC_9205_DELL_M42),
+        /* Gateway */
+        SND_PCI_QUIRK(0x107b, 0x0565, "Gateway T1616", STAC_9205_EAPD),
         {} /* terminator */
 };
 
@@ -2554,7 +2565,7 @@ static int stac92xx_build_pcms(struct hda_codec *codec)
                 codec->num_pcms++;
                 info++;
                 info->name = "STAC92xx Digital";
-                info->pcm_type = HDA_PCM_TYPE_SPDIF;
+                info->pcm_type = spec->autocfg.dig_out_type;
                 if (spec->multiout.dig_out_nid) {
                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_digital_playback;
                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
@@ -2981,14 +2992,34 @@ static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec)
 }
 
 /* create volume control/switch for the given prefx type */
-static int create_controls(struct sigmatel_spec *spec, const char *pfx, hda_nid_t nid, int chs)
+static int create_controls(struct hda_codec *codec, const char *pfx,
+                           hda_nid_t nid, int chs)
 {
+        struct sigmatel_spec *spec = codec->spec;
         char name[32];
         int err;
 
+        if (!spec->check_volume_offset) {
+                unsigned int caps, step, nums, db_scale;
+                caps = query_amp_caps(codec, nid, HDA_OUTPUT);
+                step = (caps & AC_AMPCAP_STEP_SIZE) >>
+                        AC_AMPCAP_STEP_SIZE_SHIFT;
+                step = (step + 1) * 25; /* in .01dB unit */
+                nums = (caps & AC_AMPCAP_NUM_STEPS) >>
+                        AC_AMPCAP_NUM_STEPS_SHIFT;
+                db_scale = nums * step;
+                /* if dB scale is over -64dB, and finer enough,
+                 * let's reduce it to half
+                 */
+                if (db_scale > 6400 && nums >= 0x1f)
+                        spec->volume_offset = nums / 2;
+                spec->check_volume_offset = 1;
+        }
+
         sprintf(name, "%s Playback Volume", pfx);
         err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, name,
-                                   HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT));
+                HDA_COMPOSE_AMP_VAL_OFS(nid, chs, 0, HDA_OUTPUT,
+                                        spec->volume_offset));
         if (err < 0)
                 return err;
         sprintf(name, "%s Playback Switch", pfx);
@@ -3054,10 +3085,10 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
                 nid = spec->multiout.dac_nids[i];
                 if (i == 2) {
                         /* Center/LFE */
-                        err = create_controls(spec, "Center", nid, 1);
+                        err = create_controls(codec, "Center", nid, 1);
                         if (err < 0)
                                 return err;
-                        err = create_controls(spec, "LFE", nid, 2);
+                        err = create_controls(codec, "LFE", nid, 2);
                         if (err < 0)
                                 return err;
 
@@ -3085,7 +3116,7 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
                                         break;
                                 }
                         }
-                        err = create_controls(spec, name, nid, 3);
+                        err = create_controls(codec, name, nid, 3);
                         if (err < 0)
                                 return err;
                 }
@@ -3140,7 +3171,7 @@ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec,
                 nid = spec->hp_dacs[i];
                 if (!nid)
                         continue;
-                err = create_controls(spec, pfxs[nums++], nid, 3);
+                err = create_controls(codec, pfxs[nums++], nid, 3);
                 if (err < 0)
                         return err;
         }
@@ -3154,7 +3185,7 @@ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec,
                 nid = spec->speaker_dacs[i];
                 if (!nid)
                         continue;
-                err = create_controls(spec, pfxs[nums++], nid, 3);
+                err = create_controls(codec, pfxs[nums++], nid, 3);
                 if (err < 0)
                         return err;
         }
@@ -3730,7 +3761,7 @@ static int stac9200_auto_create_lfe_ctls(struct hda_codec *codec,
         }
 
         if (lfe_pin) {
-                err = create_controls(spec, "LFE", lfe_pin, 1);
+                err = create_controls(codec, "LFE", lfe_pin, 1);
                 if (err < 0)
                         return err;
         }
@@ -4106,7 +4137,9 @@ static void stac92xx_free(struct hda_codec *codec)
 static void stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid,
                                 unsigned int flag)
 {
-        unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
+        unsigned int old_ctl, pin_ctl;
+
+        pin_ctl = snd_hda_codec_read(codec, nid,
                         0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
 
         if (pin_ctl & AC_PINCTL_IN_EN) {
@@ -4120,14 +4153,17 @@ static void stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid,
                         return;
         }
 
+        old_ctl = pin_ctl;
         /* if setting pin direction bits, clear the current
            direction bits first */
         if (flag & (AC_PINCTL_IN_EN | AC_PINCTL_OUT_EN))
                 pin_ctl &= ~(AC_PINCTL_IN_EN | AC_PINCTL_OUT_EN);
         
-        snd_hda_codec_write_cache(codec, nid, 0,
-                        AC_VERB_SET_PIN_WIDGET_CONTROL,
-                        pin_ctl | flag);
+        pin_ctl |= flag;
+        if (old_ctl != pin_ctl)
+                snd_hda_codec_write_cache(codec, nid, 0,
+                                          AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                          pin_ctl);
 }
 
 static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid,
@@ -4135,9 +4171,10 @@ static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid,
 {
         unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
                         0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
-        snd_hda_codec_write_cache(codec, nid, 0,
-                        AC_VERB_SET_PIN_WIDGET_CONTROL,
-                        pin_ctl & ~flag);
+        if (pin_ctl & flag)
+                snd_hda_codec_write_cache(codec, nid, 0,
+                                          AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                          pin_ctl & ~flag);
 }
 
 static int get_pin_presence(struct hda_codec *codec, hda_nid_t nid)
@@ -5294,7 +5331,9 @@ static int patch_stac9205(struct hda_codec *codec)
 
         spec->aloopback_mask = 0x40;
         spec->aloopback_shift = 0;
-        spec->eapd_switch = 1;
+        /* Turn on/off EAPD per HP plugging */
+        if (spec->board_config != STAC_9205_EAPD)
+                spec->eapd_switch = 1;
         spec->multiout.dac_nids = spec->dac_nids;
         
         switch (spec->board_config){
@@ -5358,223 +5397,65 @@ static int patch_stac9205(struct hda_codec *codec)
  * STAC9872 hack
  */
 
-/* static config for Sony VAIO FE550G and Sony VAIO AR */
-static hda_nid_t vaio_dacs[] = { 0x2 };
-#define VAIO_HP_DAC     0x5
-static hda_nid_t vaio_adcs[] = { 0x8 /*,0x6*/ };
-static hda_nid_t vaio_mux_nids[] = { 0x15 };
-
-static struct hda_input_mux vaio_mux = {
-        .num_items = 3,
-        .items = {
-                /* { "HP", 0x0 }, */
-                { "Mic Jack", 0x1 },
-                { "Internal Mic", 0x2 },
-                { "PCM", 0x3 },
-        }
-};
-
-static struct hda_verb vaio_init[] = {
-        {0x0a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, /* HP <- 0x2 */
-        {0x0a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | STAC_HP_EVENT},
-        {0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, /* Speaker <- 0x5 */
-        {0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, /* Mic? (<- 0x2) */
-        {0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, /* CD */
-        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, /* Mic? */
+static struct hda_verb stac9872_core_init[] = {
         {0x15, AC_VERB_SET_CONNECT_SEL, 0x1}, /* mic-sel: 0a,0d,14,02 */
-        {0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, /* HP */
-        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, /* Speaker */
-        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* capture sw/vol -> 0x8 */
-        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, /* CD-in -> 0x6 */
         {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Mic-in -> 0x9 */
         {}
 };
 
-static struct hda_verb vaio_ar_init[] = {
-        {0x0a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP }, /* HP <- 0x2 */
-        {0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT }, /* Speaker <- 0x5 */
-        {0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, /* Mic? (<- 0x2) */
-        {0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN }, /* CD */
-/*      {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },*/ /* Optical Out */
-        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 }, /* Mic? */
-        {0x15, AC_VERB_SET_CONNECT_SEL, 0x1}, /* mic-sel: 0a,0d,14,02 */
-        {0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, /* HP */
-        {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, /* Speaker */
-/*      {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},*/ /* Optical Out */
-        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* capture sw/vol -> 0x8 */
-        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, /* CD-in -> 0x6 */
-        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Mic-in -> 0x9 */
-        {}
-};
-
-static struct snd_kcontrol_new vaio_mixer[] = {
-        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x02, 0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("Headphone Playback Switch", 0x02, 0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x05, 0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("Speaker Playback Switch", 0x05, 0, HDA_OUTPUT),
-        /* HDA_CODEC_VOLUME("CD Capture Volume", 0x07, 0, HDA_INPUT), */
+static struct snd_kcontrol_new stac9872_mixer[] = {
         HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_INPUT),
         HDA_CODEC_MUTE("Capture Switch", 0x09, 0, HDA_INPUT),
-        {
-                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                .name = "Capture Source",
-                .count = 1,
-                .info = stac92xx_mux_enum_info,
-                .get = stac92xx_mux_enum_get,
-                .put = stac92xx_mux_enum_put,
-        },
-        {}
-};
-
-static struct snd_kcontrol_new vaio_ar_mixer[] = {
-        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x02, 0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("Headphone Playback Switch", 0x02, 0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME("Speaker Playback Volume", 0x05, 0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("Speaker Playback Switch", 0x05, 0, HDA_OUTPUT),
-        /* HDA_CODEC_VOLUME("CD Capture Volume", 0x07, 0, HDA_INPUT), */
-        HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_INPUT),
-        HDA_CODEC_MUTE("Capture Switch", 0x09, 0, HDA_INPUT),
-        /*HDA_CODEC_MUTE("Optical Out Switch", 0x10, 0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME("Optical Out Volume", 0x10, 0, HDA_OUTPUT),*/
-        {
-                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                .name = "Capture Source",
-                .count = 1,
-                .info = stac92xx_mux_enum_info,
-                .get = stac92xx_mux_enum_get,
-                .put = stac92xx_mux_enum_put,
-        },
-        {}
-};
-
-static struct hda_codec_ops stac9872_patch_ops = {
-        .build_controls = stac92xx_build_controls,
-        .build_pcms = stac92xx_build_pcms,
-        .init = stac92xx_init,
-        .free = stac92xx_free,
-#ifdef SND_HDA_NEEDS_RESUME
-        .resume = stac92xx_resume,
-#endif
-};
-
-static int stac9872_vaio_init(struct hda_codec *codec)
-{
-        int err;
-
-        err = stac92xx_init(codec);
-        if (err < 0)
-                return err;
-        if (codec->patch_ops.unsol_event)
-                codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26);
-        return 0;
-}
-
-static void stac9872_vaio_hp_detect(struct hda_codec *codec, unsigned int res)
-{
-        if (get_pin_presence(codec, 0x0a)) {
-                stac92xx_reset_pinctl(codec, 0x0f, AC_PINCTL_OUT_EN);
-                stac92xx_set_pinctl(codec, 0x0a, AC_PINCTL_OUT_EN);
-        } else {
-                stac92xx_reset_pinctl(codec, 0x0a, AC_PINCTL_OUT_EN);
-                stac92xx_set_pinctl(codec, 0x0f, AC_PINCTL_OUT_EN);
-        }
-} 
-
-static void stac9872_vaio_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-        switch (res >> 26) {
-        case STAC_HP_EVENT:
-                stac9872_vaio_hp_detect(codec, res);
-                break;
-        }
-}
-
-static struct hda_codec_ops stac9872_vaio_patch_ops = {
-        .build_controls = stac92xx_build_controls,
-        .build_pcms = stac92xx_build_pcms,
-        .init = stac9872_vaio_init,
-        .free = stac92xx_free,
-        .unsol_event = stac9872_vaio_unsol_event,
-#ifdef CONFIG_PM
-        .resume = stac92xx_resume,
-#endif
+        STAC_INPUT_SOURCE(1),
+        { } /* end */
 };
 
-enum { /* FE and SZ series. id=0x83847661 and subsys=0x104D0700 or 104D1000. */
-       CXD9872RD_VAIO,
-       /* Unknown. id=0x83847662 and subsys=0x104D1200 or 104D1000. */
-       STAC9872AK_VAIO, 
-       /* Unknown. id=0x83847661 and subsys=0x104D1200. */
-       STAC9872K_VAIO,
-       /* AR Series. id=0x83847664 and subsys=104D1300 */
-       CXD9872AKD_VAIO,
-       STAC_9872_MODELS,
+static hda_nid_t stac9872_pin_nids[] = {
+        0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+        0x11, 0x13, 0x14,
 };
 
-static const char *stac9872_models[STAC_9872_MODELS] = {
-        [CXD9872RD_VAIO]        = "vaio",
-        [CXD9872AKD_VAIO]       = "vaio-ar",
+static hda_nid_t stac9872_adc_nids[] = {
+        0x8 /*,0x6*/
 };
 
-static struct snd_pci_quirk stac9872_cfg_tbl[] = {
-        SND_PCI_QUIRK(0x104d, 0x81e6, "Sony VAIO F/S", CXD9872RD_VAIO),
-        SND_PCI_QUIRK(0x104d, 0x81ef, "Sony VAIO F/S", CXD9872RD_VAIO),
-        SND_PCI_QUIRK(0x104d, 0x81fd, "Sony VAIO AR", CXD9872AKD_VAIO),
-        SND_PCI_QUIRK(0x104d, 0x8205, "Sony VAIO AR", CXD9872AKD_VAIO),
-        {}
+static hda_nid_t stac9872_mux_nids[] = {
+        0x15
 };
 
 static int patch_stac9872(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec;
-        int board_config;
+        int err;
 
-        board_config = snd_hda_check_board_config(codec, STAC_9872_MODELS,
-                                                  stac9872_models,
-                                                  stac9872_cfg_tbl);
-        if (board_config < 0)
-                /* unknown config, let generic-parser do its job... */
-                return snd_hda_parse_generic_codec(codec);
-        
         spec  = kzalloc(sizeof(*spec), GFP_KERNEL);
         if (spec == NULL)
                 return -ENOMEM;
-
         codec->spec = spec;
-        switch (board_config) {
-        case CXD9872RD_VAIO:
-        case STAC9872AK_VAIO:
-        case STAC9872K_VAIO:
-                spec->mixer = vaio_mixer;
-                spec->init = vaio_init;
-                spec->multiout.max_channels = 2;
-                spec->multiout.num_dacs = ARRAY_SIZE(vaio_dacs);
-                spec->multiout.dac_nids = vaio_dacs;
-                spec->multiout.hp_nid = VAIO_HP_DAC;
-                spec->num_adcs = ARRAY_SIZE(vaio_adcs);
-                spec->adc_nids = vaio_adcs;
-                spec->num_pwrs = 0;
-                spec->input_mux = &vaio_mux;
-                spec->mux_nids = vaio_mux_nids;
-                codec->patch_ops = stac9872_vaio_patch_ops;
-                break;
-        
-        case CXD9872AKD_VAIO:
-                spec->mixer = vaio_ar_mixer;
-                spec->init = vaio_ar_init;
-                spec->multiout.max_channels = 2;
-                spec->multiout.num_dacs = ARRAY_SIZE(vaio_dacs);
-                spec->multiout.dac_nids = vaio_dacs;
-                spec->multiout.hp_nid = VAIO_HP_DAC;
-                spec->num_adcs = ARRAY_SIZE(vaio_adcs);
-                spec->num_pwrs = 0;
-                spec->adc_nids = vaio_adcs;
-                spec->input_mux = &vaio_mux;
-                spec->mux_nids = vaio_mux_nids;
-                codec->patch_ops = stac9872_patch_ops;
-                break;
-        }
 
+#if 0 /* no model right now */
+        spec->board_config = snd_hda_check_board_config(codec, STAC_9872_MODELS,
+                                                        stac9872_models,
+                                                        stac9872_cfg_tbl);
+#endif
+
+        spec->num_pins = ARRAY_SIZE(stac9872_pin_nids);
+        spec->pin_nids = stac9872_pin_nids;
+        spec->multiout.dac_nids = spec->dac_nids;
+        spec->num_adcs = ARRAY_SIZE(stac9872_adc_nids);
+        spec->adc_nids = stac9872_adc_nids;
+        spec->num_muxes = ARRAY_SIZE(stac9872_mux_nids);
+        spec->mux_nids = stac9872_mux_nids;
+        spec->mixer = stac9872_mixer;
+        spec->init = stac9872_core_init;
+
+        err = stac92xx_parse_auto_config(codec, 0x10, 0x12);
+        if (err < 0) {
+                stac92xx_free(codec);
+                return -EINVAL;
+        }
+        spec->input_mux = &spec->private_imux;
+        codec->patch_ops = stac92xx_patch_ops;
         return 0;
 }