Merge branch 'devel' of git.alsa-project.org:alsa-kernel into topic/misc

13 files changed, 591 insertions, 183 deletions

diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 0403a7d55f0c..720019560794 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -394,6 +394,7 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream,
                                                                 + HZ/100);
                 /* move new_hw_ptr according jiffies not pos variable */
                 new_hw_ptr = old_hw_ptr;
+                hw_base = delta;
                 /* use loop to avoid checks for delta overflows */
                 /* the delta value is small or zero in most cases */
                 while (delta > 0) {
@@ -403,8 +404,6 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream,
                         delta--;
                 }
                 /* align hw_base to buffer_size */
-                hw_base = new_hw_ptr - (new_hw_ptr % runtime->buffer_size);
-                delta = 0;
                 hw_ptr_error(substream,
                              "hw_ptr skipping! %s"
                              "(pos=%ld, delta=%ld, period=%ld, "
@@ -412,9 +411,12 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream,
                              in_interrupt ? "[Q] " : "",
                              (long)pos, (long)hdelta,
                              (long)runtime->period_size, jdelta,
-                             ((hdelta * HZ) / runtime->rate), delta,
+                             ((hdelta * HZ) / runtime->rate), hw_base,
                              (unsigned long)old_hw_ptr,
                              (unsigned long)new_hw_ptr);
+                /* reset values to proper state */
+                delta = 0;
+                hw_base = new_hw_ptr - (new_hw_ptr % runtime->buffer_size);
         }
  no_jiffies_check:
         if (delta > runtime->period_size + runtime->period_size / 2) {
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index d2f10b1c3a8a..d02ea8926e7e 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -824,6 +824,9 @@ int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list,
         struct hda_pincfg *pin;
         unsigned int oldcfg;
 
+        if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
+                return -EINVAL;
+
         oldcfg = snd_hda_codec_get_pincfg(codec, nid);
         pin = look_up_pincfg(codec, list, nid);
         if (!pin) {
@@ -899,6 +902,25 @@ static void restore_pincfgs(struct hda_codec *codec)
         }
 }
 
+/**
+ * snd_hda_shutup_pins - Shut up all pins
+ * @codec: the HDA codec
+ *
+ * Clear all pin controls to shup up before suspend for avoiding click noise.
+ * The controls aren't cached so that they can be resumed properly.
+ */
+void snd_hda_shutup_pins(struct hda_codec *codec)
+{
+        int i;
+        for (i = 0; i < codec->init_pins.used; i++) {
+                struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
+                /* use read here for syncing after issuing each verb */
+                snd_hda_codec_read(codec, pin->nid, 0,
+                                   AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
+        }
+}
+EXPORT_SYMBOL_HDA(snd_hda_shutup_pins);
+
 static void init_hda_cache(struct hda_cache_rec *cache,
                            unsigned int record_size);
 static void free_hda_cache(struct hda_cache_rec *cache);
@@ -3537,32 +3559,6 @@ int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew)
 }
 EXPORT_SYMBOL_HDA(snd_hda_add_new_ctls);
 
-/**
- * snd_hda_add_nids - assign nids to controls from the array
- * @codec: the HDA codec
- * @kctl: struct snd_kcontrol
- * @index: index to kctl
- * @nids: the array of hda_nid_t
- * @size: count of hda_nid_t items
- *
- * This helper function assigns NIDs in the given array to a control element.
- *
- * Returns 0 if successful, or a negative error code.
- */
-int snd_hda_add_nids(struct hda_codec *codec, struct snd_kcontrol *kctl,
-                     unsigned int index, hda_nid_t *nids, unsigned int size)
-{
-        int err;
-
-        for ( ; size > 0; size--, nids++) {
-                err = snd_hda_add_nid(codec, kctl, index, *nids);
-                if (err < 0)
-                        return err;
-        }
-        return 0;
-}
-EXPORT_SYMBOL_HDA(snd_hda_add_nids);
-
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
                                 unsigned int power_state);
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 0d08ad5bd898..11c4aa8ee996 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -898,6 +898,7 @@ int snd_hda_codec_set_pincfg(struct hda_codec *codec, hda_nid_t nid,
                              unsigned int cfg);
 int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list,
                        hda_nid_t nid, unsigned int cfg); /* for hwdep */
+void snd_hda_shutup_pins(struct hda_codec *codec);
 
 /*
  * Mixer
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index 40ccb419b6e9..b36919c0d363 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -293,8 +293,11 @@ static ssize_t type##_store(struct device *dev,			\
 {                                                               \
         struct snd_hwdep *hwdep = dev_get_drvdata(dev);         \
         struct hda_codec *codec = hwdep->private_data;          \
-        char *after;                                            \
-        codec->type = simple_strtoul(buf, &after, 0);           \
+        unsigned long val;                                      \
+        int err = strict_strtoul(buf, 0, &val);                 \
+        if (err < 0)                                            \
+                return err;                                     \
+        codec->type = val;                                      \
         return count;                                           \
 }
 
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ff8ad46cc50e..1f516e668d88 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -356,6 +356,7 @@ struct azx_dev {
                                          */
         unsigned char stream_tag;       /* assigned stream */
         unsigned char index;            /* stream index */
+        int device;                     /* last device number assigned to */
 
         unsigned int opened :1;
         unsigned int running :1;
@@ -1441,10 +1442,13 @@ static int __devinit azx_codec_configure(struct azx *chip)
  */
 
 /* assign a stream for the PCM */
-static inline struct azx_dev *azx_assign_device(struct azx *chip, int stream)
+static inline struct azx_dev *
+azx_assign_device(struct azx *chip, struct snd_pcm_substream *substream)
 {
         int dev, i, nums;
-        if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+        struct azx_dev *res = NULL;
+
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 dev = chip->playback_index_offset;
                 nums = chip->playback_streams;
         } else {
@@ -1453,10 +1457,15 @@ static inline struct azx_dev *azx_assign_device(struct azx *chip, int stream)
         }
         for (i = 0; i < nums; i++, dev++)
                 if (!chip->azx_dev[dev].opened) {
-                        chip->azx_dev[dev].opened = 1;
-                        return &chip->azx_dev[dev];
+                        res = &chip->azx_dev[dev];
+                        if (res->device == substream->pcm->device)
+                                break;
                 }
-        return NULL;
+        if (res) {
+                res->opened = 1;
+                res->device = substream->pcm->device;
+        }
+        return res;
 }
 
 /* release the assigned stream */
@@ -1505,7 +1514,7 @@ static int azx_pcm_open(struct snd_pcm_substream *substream)
         int err;
 
         mutex_lock(&chip->open_mutex);
-        azx_dev = azx_assign_device(chip, substream->stream);
+        azx_dev = azx_assign_device(chip, substream);
         if (azx_dev == NULL) {
                 mutex_unlock(&chip->open_mutex);
                 return -EBUSY;
@@ -2695,32 +2704,10 @@ static struct pci_device_id azx_ids[] = {
         /* ULI M5461 */
         { PCI_DEVICE(0x10b9, 0x5461), .driver_data = AZX_DRIVER_ULI },
         /* NVIDIA MCP */
-        { PCI_DEVICE(0x10de, 0x026c), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0371), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x03e4), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x03f0), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x044a), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x044b), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x055c), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x055d), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0590), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0774), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0775), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0776), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0777), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x07fc), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x07fd), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0ac0), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0ac1), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0ac2), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0ac3), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0be2), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0be3), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0be4), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0d94), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0d95), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0d96), .driver_data = AZX_DRIVER_NVIDIA },
-        { PCI_DEVICE(0x10de, 0x0d97), .driver_data = AZX_DRIVER_NVIDIA },
+        { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID),
+          .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8,
+          .class_mask = 0xffffff,
+          .driver_data = AZX_DRIVER_NVIDIA },
         /* Teradici */
         { PCI_DEVICE(0x6549, 0x1200), .driver_data = AZX_DRIVER_TERA },
         /* Creative X-Fi (CA0110-IBG) */
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index d505d052972e..7cee364976ff 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -343,8 +343,6 @@ int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
                                const struct snd_pci_quirk *tbl);
 int snd_hda_add_new_ctls(struct hda_codec *codec,
                          struct snd_kcontrol_new *knew);
-int snd_hda_add_nids(struct hda_codec *codec, struct snd_kcontrol *kctl,
-                     unsigned int index, hda_nid_t *nids, unsigned int size);
 
 /*
  * unsolicited event handler
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 92b72d4f3984..cecd3c108990 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -244,8 +244,7 @@ static int ad198x_build_controls(struct hda_codec *codec)
         if (!kctl)
                 kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
         for (i = 0; kctl && i < kctl->count; i++) {
-                err = snd_hda_add_nids(codec, kctl, i, spec->capsrc_nids,
-                                       spec->input_mux->num_items);
+                err = snd_hda_add_nid(codec, kctl, i, spec->capsrc_nids[i]);
                 if (err < 0)
                         return err;
         }
@@ -442,6 +441,11 @@ static int ad198x_build_pcms(struct hda_codec *codec)
         return 0;
 }
 
+static inline void ad198x_shutup(struct hda_codec *codec)
+{
+        snd_hda_shutup_pins(codec);
+}
+
 static void ad198x_free_kctls(struct hda_codec *codec)
 {
         struct ad198x_spec *spec = codec->spec;
@@ -455,6 +459,46 @@ static void ad198x_free_kctls(struct hda_codec *codec)
         snd_array_free(&spec->kctls);
 }
 
+static void ad198x_power_eapd_write(struct hda_codec *codec, hda_nid_t front,
+                                hda_nid_t hp)
+{
+        struct ad198x_spec *spec = codec->spec;
+        snd_hda_codec_write(codec, front, 0, AC_VERB_SET_EAPD_BTLENABLE,
+                            !spec->inv_eapd ? 0x00 : 0x02);
+        snd_hda_codec_write(codec, hp, 0, AC_VERB_SET_EAPD_BTLENABLE,
+                            !spec->inv_eapd ? 0x00 : 0x02);
+}
+
+static void ad198x_power_eapd(struct hda_codec *codec)
+{
+        /* We currently only handle front, HP */
+        switch (codec->vendor_id) {
+        case 0x11d41882:
+        case 0x11d4882a:
+        case 0x11d41884:
+        case 0x11d41984:
+        case 0x11d41883:
+        case 0x11d4184a:
+        case 0x11d4194a:
+        case 0x11d4194b:
+                ad198x_power_eapd_write(codec, 0x12, 0x11);
+                break;
+        case 0x11d41981:
+        case 0x11d41983:
+                ad198x_power_eapd_write(codec, 0x05, 0x06);
+                break;
+        case 0x11d41986:
+                ad198x_power_eapd_write(codec, 0x1b, 0x1a);
+                break;
+        case 0x11d41988:
+        case 0x11d4198b:
+        case 0x11d4989a:
+        case 0x11d4989b:
+                ad198x_power_eapd_write(codec, 0x29, 0x22);
+                break;
+        }
+}
+
 static void ad198x_free(struct hda_codec *codec)
 {
         struct ad198x_spec *spec = codec->spec;
@@ -462,11 +506,29 @@ static void ad198x_free(struct hda_codec *codec)
         if (!spec)
                 return;
 
+        ad198x_shutup(codec);
         ad198x_free_kctls(codec);
         kfree(spec);
         snd_hda_detach_beep_device(codec);
 }
 
+#ifdef SND_HDA_NEEDS_RESUME
+static int ad198x_suspend(struct hda_codec *codec, pm_message_t state)
+{
+        ad198x_shutup(codec);
+        ad198x_power_eapd(codec);
+        return 0;
+}
+
+static int ad198x_resume(struct hda_codec *codec)
+{
+        ad198x_init(codec);
+        snd_hda_codec_resume_amp(codec);
+        snd_hda_codec_resume_cache(codec);
+        return 0;
+}
+#endif
+
 static struct hda_codec_ops ad198x_patch_ops = {
         .build_controls = ad198x_build_controls,
         .build_pcms = ad198x_build_pcms,
@@ -475,6 +537,11 @@ static struct hda_codec_ops ad198x_patch_ops = {
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         .check_power_status = ad198x_check_power_status,
 #endif
+#ifdef SND_HDA_NEEDS_RESUME
+        .suspend = ad198x_suspend,
+        .resume = ad198x_resume,
+#endif
+        .reboot_notify = ad198x_shutup,
 };
 
 
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 093cfbb55e9e..7de782a5b8f4 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -753,6 +753,7 @@ static int build_input(struct hda_codec *codec)
         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);
@@ -762,10 +763,13 @@ static int build_input(struct hda_codec *codec)
                 err = snd_hda_ctl_add(codec, 0, kctl);
                 if (err < 0)
                         return err;
-                err = snd_hda_add_nids(codec, kctl, 0, spec->adc_nid,
-                                       spec->num_inputs);
-                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[i]);
+                        if (err < 0)
+                                return err;
+                }
         }
         
         if (spec->num_inputs > 1 && !spec->mic_detect) {
diff --git a/sound/pci/hda/patch_cmedia.c b/sound/pci/hda/patch_cmedia.c
index cc1c22370a60..ff60908f4554 100644
--- a/sound/pci/hda/patch_cmedia.c
+++ b/sound/pci/hda/patch_cmedia.c
@@ -345,8 +345,7 @@ static int cmi9880_build_controls(struct hda_codec *codec)
         /* assign Capture Source enums to NID */
         kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
         for (i = 0; kctl && i < kctl->count; i++) {
-                err = snd_hda_add_nids(codec, kctl, i, spec->adc_nids,
-                                       spec->input_mux->num_items);
+                err = snd_hda_add_nid(codec, kctl, i, spec->adc_nids[i]);
                 if (err < 0)
                         return err;
         }
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 947785f43b28..685015a53292 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -111,8 +111,22 @@ struct conexant_spec {
 
         unsigned int dell_automute;
         unsigned int port_d_mode;
-        unsigned char ext_mic_bias;
         unsigned int dell_vostro;
+
+        unsigned int ext_mic_present;
+        unsigned int recording;
+        void (*capture_prepare)(struct hda_codec *codec);
+        void (*capture_cleanup)(struct hda_codec *codec);
+
+        /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
+         * through the microphone jack.
+         * When the user enables this through a mixer switch, both internal and
+         * external microphones are disabled. Gain is fixed at 0dB. In this mode,
+         * we also allow the bias to be configured through a separate mixer
+         * control. */
+        unsigned int dc_enable;
+        unsigned int dc_input_bias; /* offset into cxt5066_olpc_dc_bias */
+        unsigned int mic_boost; /* offset into cxt5066_analog_mic_boost */
 };
 
 static int conexant_playback_pcm_open(struct hda_pcm_stream *hinfo,
@@ -185,6 +199,8 @@ static int conexant_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
                                       struct snd_pcm_substream *substream)
 {
         struct conexant_spec *spec = codec->spec;
+        if (spec->capture_prepare)
+                spec->capture_prepare(codec);
         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
                                    stream_tag, 0, format);
         return 0;
@@ -196,6 +212,8 @@ static int conexant_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 {
         struct conexant_spec *spec = codec->spec;
         snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
+        if (spec->capture_cleanup)
+                spec->capture_cleanup(codec);
         return 0;
 }
 
@@ -1723,6 +1741,22 @@ static struct snd_kcontrol_new cxt5051_hp_dv6736_mixers[] = {
         {}
 };
 
+static struct snd_kcontrol_new cxt5051_f700_mixers[] = {
+        HDA_CODEC_VOLUME("Mic Volume", 0x14, 0x01, HDA_INPUT),
+        HDA_CODEC_MUTE("Mic Switch", 0x14, 0x01, HDA_INPUT),
+        HDA_CODEC_VOLUME("Master Playback Volume", 0x10, 0x00, HDA_OUTPUT),
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "Master Playback Switch",
+                .info = cxt_eapd_info,
+                .get = cxt_eapd_get,
+                .put = cxt5051_hp_master_sw_put,
+                .private_value = 0x1a,
+        },
+
+        {}
+};
+
 static struct hda_verb cxt5051_init_verbs[] = {
         /* Line in, Mic */
         {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x03},
@@ -1813,6 +1847,32 @@ static struct hda_verb cxt5051_lenovo_x200_init_verbs[] = {
         { } /* end */
 };
 
+static struct hda_verb cxt5051_f700_init_verbs[] = {
+        /* Line in, Mic */
+        {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x03},
+        {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0},
+        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0},
+        /* SPK  */
+        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+        {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
+        /* HP, Amp  */
+        {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+        {0x16, AC_VERB_SET_CONNECT_SEL, 0x00},
+        /* DAC1 */
+        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+        /* Record selector: Int mic */
+        {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},
+        {0x14, AC_VERB_SET_CONNECT_SEL, 0x1},
+        /* SPDIF route: PCM */
+        {0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},
+        /* EAPD */
+        {0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
+        {0x16, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CONEXANT_HP_EVENT},
+        {0x17, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|CXT5051_PORTB_EVENT},
+        { } /* end */
+};
+
 /* initialize jack-sensing, too */
 static int cxt5051_init(struct hda_codec *codec)
 {
@@ -1832,6 +1892,7 @@ enum {
         CXT5051_HP,     /* no docking */
         CXT5051_HP_DV6736,      /* HP without mic switch */
         CXT5051_LENOVO_X200,    /* Lenovo X200 laptop */
+        CXT5051_F700,       /* HP Compaq Presario F700 */
         CXT5051_MODELS
 };
 
@@ -1840,6 +1901,7 @@ static const char *cxt5051_models[CXT5051_MODELS] = {
         [CXT5051_HP]            = "hp",
         [CXT5051_HP_DV6736]     = "hp-dv6736",
         [CXT5051_LENOVO_X200]   = "lenovo-x200",
+        [CXT5051_F700]          = "hp 700"
 };
 
 static struct snd_pci_quirk cxt5051_cfg_tbl[] = {
@@ -1849,6 +1911,7 @@ static struct snd_pci_quirk cxt5051_cfg_tbl[] = {
                       CXT5051_LAPTOP),
         SND_PCI_QUIRK(0x14f1, 0x5051, "HP Spartan 1.1", CXT5051_HP),
         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT5051_LENOVO_X200),
+        SND_PCI_QUIRK(0x103c, 0x30ea, "Compaq Presario F700", CXT5051_F700),
         {}
 };
 
@@ -1899,6 +1962,11 @@ static int patch_cxt5051(struct hda_codec *codec)
         case CXT5051_LENOVO_X200:
                 spec->init_verbs[0] = cxt5051_lenovo_x200_init_verbs;
                 break;
+        case CXT5051_F700:
+                spec->init_verbs[0] = cxt5051_f700_init_verbs;
+                spec->mixers[0] = cxt5051_f700_mixers;
+                spec->no_auto_mic = 1;
+                break;
         }
 
         return 0;
@@ -1966,53 +2034,97 @@ static int cxt5066_hp_master_sw_put(struct snd_kcontrol *kcontrol,
         return 1;
 }
 
-/* toggle input of built-in and mic jack appropriately */
-static void cxt5066_automic(struct hda_codec *codec)
+static const struct hda_input_mux cxt5066_olpc_dc_bias = {
+        .num_items = 3,
+        .items = {
+                { "Off", PIN_IN },
+                { "50%", PIN_VREF50 },
+                { "80%", PIN_VREF80 },
+        },
+};
+
+static int cxt5066_set_olpc_dc_bias(struct hda_codec *codec)
 {
         struct conexant_spec *spec = codec->spec;
-        struct hda_verb ext_mic_present[] = {
-                /* enable external mic, port B */
-                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, spec->ext_mic_bias},
+        /* Even though port F is the DC input, the bias is controlled on port B.
+         * we also leave that port as an active input (but unselected) in DC mode
+         * just in case that is necessary to make the bias setting take effect. */
+        return snd_hda_codec_write_cache(codec, 0x1a, 0,
+                AC_VERB_SET_PIN_WIDGET_CONTROL,
+                cxt5066_olpc_dc_bias.items[spec->dc_input_bias].index);
+}
 
-                /* switch to external mic input */
-                {0x17, AC_VERB_SET_CONNECT_SEL, 0},
+/* OLPC defers mic widget control until when capture is started because the
+ * microphone LED comes on as soon as these settings are put in place. if we
+ * did this before recording, it would give the false indication that recording
+ * is happening when it is not. */
+static void cxt5066_olpc_select_mic(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
+        if (!spec->recording)
+                return;
 
-                /* disable internal mic, port C */
-                {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-                {}
-        };
-        static struct hda_verb ext_mic_absent[] = {
-                /* enable internal mic, port C */
-                {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        if (spec->dc_enable) {
+                /* in DC mode we ignore presence detection and just use the jack
+                 * through our special DC port */
+                const struct hda_verb enable_dc_mode[] = {
+                        /* disble internal mic, port C */
+                        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+                        /* enable DC capture, port F */
+                        {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+                        {},
+                };
+
+                snd_hda_sequence_write(codec, enable_dc_mode);
+                /* port B input disabled (and bias set) through the following call */
+                cxt5066_set_olpc_dc_bias(codec);
+                return;
+        }
 
-                /* switch to internal mic input */
-                {0x17, AC_VERB_SET_CONNECT_SEL, 1},
+        /* disable DC (port F) */
+        snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
 
-                /* disable external mic, port B */
-                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-                {}
-        };
+        /* external mic, port B */
+        snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+                spec->ext_mic_present ? CXT5066_OLPC_EXT_MIC_BIAS : 0);
+
+        /* internal mic, port C */
+        snd_hda_codec_write(codec, 0x1b, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+                spec->ext_mic_present ? 0 : PIN_VREF80);
+}
+
+/* toggle input of built-in and mic jack appropriately */
+static void cxt5066_olpc_automic(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
         unsigned int present;
 
-        present = snd_hda_jack_detect(codec, 0x1a);
-        if (present) {
+        if (spec->dc_enable) /* don't do presence detection in DC mode */
+                return;
+
+        present = snd_hda_codec_read(codec, 0x1a, 0,
+                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        if (present)
                 snd_printdd("CXT5066: external microphone detected\n");
-                snd_hda_sequence_write(codec, ext_mic_present);
-        } else {
+        else
                 snd_printdd("CXT5066: external microphone absent\n");
-                snd_hda_sequence_write(codec, ext_mic_absent);
-        }
+
+        snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_CONNECT_SEL,
+                present ? 0 : 1);
+        spec->ext_mic_present = !!present;
+
+        cxt5066_olpc_select_mic(codec);
 }
 
 /* toggle input of built-in digital mic and mic jack appropriately */
 static void cxt5066_vostro_automic(struct hda_codec *codec)
 {
-        struct conexant_spec *spec = codec->spec;
         unsigned int present;
 
         struct hda_verb ext_mic_present[] = {
                 /* enable external mic, port B */
-                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, spec->ext_mic_bias},
+                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
 
                 /* switch to external mic input */
                 {0x17, AC_VERB_SET_CONNECT_SEL, 0},
@@ -2063,15 +2175,18 @@ static void cxt5066_hp_automute(struct hda_codec *codec)
 }
 
 /* unsolicited event for jack sensing */
-static void cxt5066_unsol_event(struct hda_codec *codec, unsigned int res)
+static void cxt5066_olpc_unsol_event(struct hda_codec *codec, unsigned int res)
 {
+        struct conexant_spec *spec = codec->spec;
         snd_printdd("CXT5066: unsol event %x (%x)\n", res, res >> 26);
         switch (res >> 26) {
         case CONEXANT_HP_EVENT:
                 cxt5066_hp_automute(codec);
                 break;
         case CONEXANT_MIC_EVENT:
-                cxt5066_automic(codec);
+                /* ignore mic events in DC mode; we're always using the jack */
+                if (!spec->dc_enable)
+                        cxt5066_olpc_automic(codec);
                 break;
         }
 }
@@ -2101,6 +2216,15 @@ static const struct hda_input_mux cxt5066_analog_mic_boost = {
         },
 };
 
+static int cxt5066_set_mic_boost(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
+        return snd_hda_codec_write_cache(codec, 0x17, 0,
+                AC_VERB_SET_AMP_GAIN_MUTE,
+                AC_AMP_SET_RIGHT | AC_AMP_SET_LEFT | AC_AMP_SET_OUTPUT |
+                        cxt5066_analog_mic_boost.items[spec->mic_boost].index);
+}
+
 static int cxt5066_mic_boost_mux_enum_info(struct snd_kcontrol *kcontrol,
                                            struct snd_ctl_elem_info *uinfo)
 {
@@ -2111,15 +2235,8 @@ static int cxt5066_mic_boost_mux_enum_get(struct snd_kcontrol *kcontrol,
                                           struct snd_ctl_elem_value *ucontrol)
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-        int val;
-        hda_nid_t nid = kcontrol->private_value & 0xff;
-        int inout = (kcontrol->private_value & 0x100) ?
-                AC_AMP_GET_INPUT : AC_AMP_GET_OUTPUT;
-
-        val = snd_hda_codec_read(codec, nid, 0,
-                AC_VERB_GET_AMP_GAIN_MUTE, inout);
-
-        ucontrol->value.enumerated.item[0] = val & AC_AMP_GAIN;
+        struct conexant_spec *spec = codec->spec;
+        ucontrol->value.enumerated.item[0] = spec->mic_boost;
         return 0;
 }
 
@@ -2127,26 +2244,132 @@ static int cxt5066_mic_boost_mux_enum_put(struct snd_kcontrol *kcontrol,
                                           struct snd_ctl_elem_value *ucontrol)
 {
         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct conexant_spec *spec = codec->spec;
         const struct hda_input_mux *imux = &cxt5066_analog_mic_boost;
         unsigned int idx;
-        hda_nid_t nid = kcontrol->private_value & 0xff;
-        int inout = (kcontrol->private_value & 0x100) ?
-                AC_AMP_SET_INPUT : AC_AMP_SET_OUTPUT;
+        idx = ucontrol->value.enumerated.item[0];
+        if (idx >= imux->num_items)
+                idx = imux->num_items - 1;
+
+        spec->mic_boost = idx;
+        if (!spec->dc_enable)
+                cxt5066_set_mic_boost(codec);
+        return 1;
+}
+
+static void cxt5066_enable_dc(struct hda_codec *codec)
+{
+        const struct hda_verb enable_dc_mode[] = {
+                /* disable gain */
+                {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+
+                /* switch to DC input */
+                {0x17, AC_VERB_SET_CONNECT_SEL, 3},
+                {}
+        };
+
+        /* configure as input source */
+        snd_hda_sequence_write(codec, enable_dc_mode);
+        cxt5066_olpc_select_mic(codec); /* also sets configured bias */
+}
+
+static void cxt5066_disable_dc(struct hda_codec *codec)
+{
+        /* reconfigure input source */
+        cxt5066_set_mic_boost(codec);
+        /* automic also selects the right mic if we're recording */
+        cxt5066_olpc_automic(codec);
+}
+
+static int cxt5066_olpc_dc_get(struct snd_kcontrol *kcontrol,
+                             struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct conexant_spec *spec = codec->spec;
+        ucontrol->value.integer.value[0] = spec->dc_enable;
+        return 0;
+}
+
+static int cxt5066_olpc_dc_put(struct snd_kcontrol *kcontrol,
+                             struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct conexant_spec *spec = codec->spec;
+        int dc_enable = !!ucontrol->value.integer.value[0];
 
-        if (!imux->num_items)
+        if (dc_enable == spec->dc_enable)
                 return 0;
+
+        spec->dc_enable = dc_enable;
+        if (dc_enable)
+                cxt5066_enable_dc(codec);
+        else
+                cxt5066_disable_dc(codec);
+
+        return 1;
+}
+
+static int cxt5066_olpc_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
+                                           struct snd_ctl_elem_info *uinfo)
+{
+        return snd_hda_input_mux_info(&cxt5066_olpc_dc_bias, uinfo);
+}
+
+static int cxt5066_olpc_dc_bias_enum_get(struct snd_kcontrol *kcontrol,
+                                          struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct conexant_spec *spec = codec->spec;
+        ucontrol->value.enumerated.item[0] = spec->dc_input_bias;
+        return 0;
+}
+
+static int cxt5066_olpc_dc_bias_enum_put(struct snd_kcontrol *kcontrol,
+                                          struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct conexant_spec *spec = codec->spec;
+        const struct hda_input_mux *imux = &cxt5066_analog_mic_boost;
+        unsigned int idx;
+
         idx = ucontrol->value.enumerated.item[0];
         if (idx >= imux->num_items)
                 idx = imux->num_items - 1;
 
-        snd_hda_codec_write_cache(codec, nid, 0,
-                AC_VERB_SET_AMP_GAIN_MUTE,
-                AC_AMP_SET_RIGHT | AC_AMP_SET_LEFT | inout |
-                        imux->items[idx].index);
-
+        spec->dc_input_bias = idx;
+        if (spec->dc_enable)
+                cxt5066_set_olpc_dc_bias(codec);
         return 1;
 }
 
+static void cxt5066_olpc_capture_prepare(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
+        /* mark as recording and configure the microphone widget so that the
+         * recording LED comes on. */
+        spec->recording = 1;
+        cxt5066_olpc_select_mic(codec);
+}
+
+static void cxt5066_olpc_capture_cleanup(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
+        const struct hda_verb disable_mics[] = {
+                /* disable external mic, port B */
+                {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+                /* disble internal mic, port C */
+                {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+
+                /* disable DC capture, port F */
+                {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+                {},
+        };
+
+        snd_hda_sequence_write(codec, disable_mics);
+        spec->recording = 0;
+}
+
 static struct hda_input_mux cxt5066_capture_source = {
         .num_items = 4,
         .items = {
@@ -2199,6 +2422,24 @@ static struct snd_kcontrol_new cxt5066_mixer_master_olpc[] = {
         {}
 };
 
+static struct snd_kcontrol_new cxt5066_mixer_olpc_dc[] = {
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "DC Mode Enable Switch",
+                .info = snd_ctl_boolean_mono_info,
+                .get = cxt5066_olpc_dc_get,
+                .put = cxt5066_olpc_dc_put,
+        },
+        {
+                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+                .name = "DC Input Bias Enum",
+                .info = cxt5066_olpc_dc_bias_enum_info,
+                .get = cxt5066_olpc_dc_bias_enum_get,
+                .put = cxt5066_olpc_dc_bias_enum_put,
+        },
+        {}
+};
+
 static struct snd_kcontrol_new cxt5066_mixers[] = {
         {
                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -2211,11 +2452,10 @@ static struct snd_kcontrol_new cxt5066_mixers[] = {
 
         {
                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-                .name = "Ext Mic Boost Capture Enum",
+                .name = "Analog Mic Boost Capture Enum",
                 .info = cxt5066_mic_boost_mux_enum_info,
                 .get = cxt5066_mic_boost_mux_enum_get,
                 .put = cxt5066_mic_boost_mux_enum_put,
-                .private_value = 0x17,
         },
 
         HDA_BIND_VOL("Capture Volume", &cxt5066_bind_capture_vol_others),
@@ -2297,10 +2537,10 @@ static struct hda_verb cxt5066_init_verbs_olpc[] = {
         {0x19, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC1 */
 
         /* Port B: external microphone */
-        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, CXT5066_OLPC_EXT_MIC_BIAS},
+        {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 
         /* Port C: internal microphone */
-        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 
         /* Port D: unused */
         {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
@@ -2309,7 +2549,7 @@ static struct hda_verb cxt5066_init_verbs_olpc[] = {
         {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
         {0x1d, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
 
-        /* Port F: unused */
+        /* Port F: external DC input through microphone port */
         {0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 
         /* Port G: internal speakers */
@@ -2429,8 +2669,22 @@ static int cxt5066_init(struct hda_codec *codec)
                 cxt5066_hp_automute(codec);
                 if (spec->dell_vostro)
                         cxt5066_vostro_automic(codec);
-                else
-                        cxt5066_automic(codec);
+        }
+        cxt5066_set_mic_boost(codec);
+        return 0;
+}
+
+static int cxt5066_olpc_init(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
+        snd_printdd("CXT5066: init\n");
+        conexant_init(codec);
+        cxt5066_hp_automute(codec);
+        if (!spec->dc_enable) {
+                cxt5066_set_mic_boost(codec);
+                cxt5066_olpc_automic(codec);
+        } else {
+                cxt5066_enable_dc(codec);
         }
         return 0;
 }
@@ -2471,7 +2725,7 @@ static int patch_cxt5066(struct hda_codec *codec)
         codec->spec = spec;
 
         codec->patch_ops = conexant_patch_ops;
-        codec->patch_ops.init = cxt5066_init;
+        codec->patch_ops.init = conexant_init;
 
         spec->dell_automute = 0;
         spec->multiout.max_channels = 2;
@@ -2484,7 +2738,6 @@ static int patch_cxt5066(struct hda_codec *codec)
         spec->input_mux = &cxt5066_capture_source;
 
         spec->port_d_mode = PIN_HP;
-        spec->ext_mic_bias = PIN_VREF80;
 
         spec->num_init_verbs = 1;
         spec->init_verbs[0] = cxt5066_init_verbs;
@@ -2511,20 +2764,28 @@ static int patch_cxt5066(struct hda_codec *codec)
                 spec->dell_automute = 1;
                 break;
         case CXT5066_OLPC_XO_1_5:
-                codec->patch_ops.unsol_event = cxt5066_unsol_event;
+                codec->patch_ops.init = cxt5066_olpc_init;
+                codec->patch_ops.unsol_event = cxt5066_olpc_unsol_event;
                 spec->init_verbs[0] = cxt5066_init_verbs_olpc;
                 spec->mixers[spec->num_mixers++] = cxt5066_mixer_master_olpc;
+                spec->mixers[spec->num_mixers++] = cxt5066_mixer_olpc_dc;
                 spec->mixers[spec->num_mixers++] = cxt5066_mixers;
                 spec->port_d_mode = 0;
-                spec->ext_mic_bias = CXT5066_OLPC_EXT_MIC_BIAS;
+                spec->mic_boost = 3; /* default 30dB gain */
 
                 /* no S/PDIF out */
                 spec->multiout.dig_out_nid = 0;
 
                 /* input source automatically selected */
                 spec->input_mux = NULL;
+
+                /* our capture hooks which allow us to turn on the microphone LED
+                 * at the right time */
+                spec->capture_prepare = cxt5066_olpc_capture_prepare;
+                spec->capture_cleanup = cxt5066_olpc_capture_cleanup;
                 break;
         case CXT5066_DELL_VOSTO:
+                codec->patch_ops.init = cxt5066_init;
                 codec->patch_ops.unsol_event = cxt5066_vostro_event;
                 spec->init_verbs[0] = cxt5066_init_verbs_vostro;
                 spec->mixers[spec->num_mixers++] = cxt5066_mixer_master_olpc;
@@ -2532,6 +2793,7 @@ static int patch_cxt5066(struct hda_codec *codec)
                 spec->mixers[spec->num_mixers++] = cxt5066_vostro_mixers;
                 spec->port_d_mode = 0;
                 spec->dell_vostro = 1;
+                spec->mic_boost = 3; /* default 30dB gain */
                 snd_hda_attach_beep_device(codec, 0x13);
 
                 /* no S/PDIF out */
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index aeb23ef6afe5..141ff446104a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -338,7 +338,7 @@ struct alc_spec {
         void (*init_hook)(struct hda_codec *codec);
         void (*unsol_event)(struct hda_codec *codec, unsigned int res);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-        void (*power_hook)(struct hda_codec *codec, int power);
+        void (*power_hook)(struct hda_codec *codec);
 #endif
 
         /* for pin sensing */
@@ -391,7 +391,7 @@ struct alc_config_preset {
         void (*init_hook)(struct hda_codec *);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         struct hda_amp_list *loopbacks;
-        void (*power_hook)(struct hda_codec *codec, int power);
+        void (*power_hook)(struct hda_codec *codec);
 #endif
 };
 
@@ -1835,16 +1835,6 @@ static void alc889_acer_aspire_8930g_setup(struct hda_codec *codec)
         spec->autocfg.speaker_pins[2] = 0x1b;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static void alc889_power_eapd(struct hda_codec *codec, int power)
-{
-        snd_hda_codec_write(codec, 0x14, 0,
-                            AC_VERB_SET_EAPD_BTLENABLE, power ? 2 : 0);
-        snd_hda_codec_write(codec, 0x15, 0,
-                            AC_VERB_SET_EAPD_BTLENABLE, power ? 2 : 0);
-}
-#endif
-
 /*
  * ALC880 3-stack model
  *
@@ -2548,8 +2538,10 @@ static int alc_build_controls(struct hda_codec *codec)
         if (!kctl)
                 kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
         for (i = 0; kctl && i < kctl->count; i++) {
-                err = snd_hda_add_nids(codec, kctl, i, spec->capsrc_nids,
-                                       spec->input_mux->num_items);
+                hda_nid_t *nids = spec->capsrc_nids;
+                if (!nids)
+                        nids = spec->adc_nids;
+                err = snd_hda_add_nid(codec, kctl, i, nids[i]);
                 if (err < 0)
                         return err;
         }
@@ -3691,6 +3683,11 @@ static int alc_build_pcms(struct hda_codec *codec)
         return 0;
 }
 
+static inline void alc_shutup(struct hda_codec *codec)
+{
+        snd_hda_shutup_pins(codec);
+}
+
 static void alc_free_kctls(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
@@ -3711,17 +3708,47 @@ static void alc_free(struct hda_codec *codec)
         if (!spec)
                 return;
 
+        alc_shutup(codec);
         alc_free_kctls(codec);
         kfree(spec);
         snd_hda_detach_beep_device(codec);
 }
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
+static void alc_power_eapd(struct hda_codec *codec)
+{
+        /* We currently only handle front, HP */
+        switch (codec->vendor_id) {
+        case 0x10ec0260:
+                snd_hda_codec_write(codec, 0x0f, 0,
+                                    AC_VERB_SET_EAPD_BTLENABLE, 0x00);
+                snd_hda_codec_write(codec, 0x10, 0,
+                                    AC_VERB_SET_EAPD_BTLENABLE, 0x00);
+                break;
+        case 0x10ec0262:
+        case 0x10ec0267:
+        case 0x10ec0268:
+        case 0x10ec0269:
+        case 0x10ec0272:
+        case 0x10ec0660:
+        case 0x10ec0662:
+        case 0x10ec0663:
+        case 0x10ec0862:
+        case 0x10ec0889:
+                snd_hda_codec_write(codec, 0x14, 0,
+                                    AC_VERB_SET_EAPD_BTLENABLE, 0x00);
+                snd_hda_codec_write(codec, 0x15, 0,
+                                    AC_VERB_SET_EAPD_BTLENABLE, 0x00);
+                break;
+        }
+}
+
 static int alc_suspend(struct hda_codec *codec, pm_message_t state)
 {
         struct alc_spec *spec = codec->spec;
+        alc_shutup(codec);
         if (spec && spec->power_hook)
-                spec->power_hook(codec, 0);
+                spec->power_hook(codec);
         return 0;
 }
 #endif
@@ -3729,16 +3756,9 @@ static int alc_suspend(struct hda_codec *codec, pm_message_t state)
 #ifdef SND_HDA_NEEDS_RESUME
 static int alc_resume(struct hda_codec *codec)
 {
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-        struct alc_spec *spec = codec->spec;
-#endif
         codec->patch_ops.init(codec);
         snd_hda_codec_resume_amp(codec);
         snd_hda_codec_resume_cache(codec);
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-        if (spec && spec->power_hook)
-                spec->power_hook(codec, 1);
-#endif
         return 0;
 }
 #endif
@@ -3758,6 +3778,7 @@ static struct hda_codec_ops alc_patch_ops = {
         .suspend = alc_suspend,
         .check_power_status = alc_check_power_status,
 #endif
+        .reboot_notify = alc_shutup,
 };
 
 
@@ -9538,7 +9559,7 @@ static struct alc_config_preset alc882_presets[] = {
                 .setup = alc889_acer_aspire_8930g_setup,
                 .init_hook = alc_automute_amp,
 #ifdef CONFIG_SND_HDA_POWER_SAVE
-                .power_hook = alc889_power_eapd,
+                .power_hook = alc_power_eapd,
 #endif
         },
         [ALC888_ACER_ASPIRE_7730G] = {
@@ -14975,9 +14996,13 @@ static int patch_alc861(struct hda_codec *codec)
         spec->vmaster_nid = 0x03;
 
         codec->patch_ops = alc_patch_ops;
-        if (board_config == ALC861_AUTO)
+        if (board_config == ALC861_AUTO) {
                 spec->init_hook = alc861_auto_init;
 #ifdef CONFIG_SND_HDA_POWER_SAVE
+                spec->power_hook = alc_power_eapd;
+#endif
+        }
+#ifdef CONFIG_SND_HDA_POWER_SAVE
         if (!spec->loopback.amplist)
                 spec->loopback.amplist = alc861_loopbacks;
 #endif
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 74d5d333ed6c..e28c810bc00c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4159,34 +4159,52 @@ static void stac92xx_power_down(struct hda_codec *codec)
 static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid,
                                   int enable);
 
+static inline int get_int_hint(struct hda_codec *codec, const char *key,
+                               int *valp)
+{
+        const char *p;
+        p = snd_hda_get_hint(codec, key);
+        if (p) {
+                unsigned long val;
+                if (!strict_strtoul(p, 0, &val)) {
+                        *valp = val;
+                        return 1;
+                }
+        }
+        return 0;
+}
+
 /* override some hints from the hwdep entry */
 static void stac_store_hints(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec = codec->spec;
-        const char *p;
         int val;
 
         val = snd_hda_get_bool_hint(codec, "hp_detect");
         if (val >= 0)
                 spec->hp_detect = val;
-        p = snd_hda_get_hint(codec, "gpio_mask");
-        if (p) {
-                spec->gpio_mask = simple_strtoul(p, NULL, 0);
+        if (get_int_hint(codec, "gpio_mask", &spec->gpio_mask)) {
                 spec->eapd_mask = spec->gpio_dir = spec->gpio_data =
                         spec->gpio_mask;
         }
-        p = snd_hda_get_hint(codec, "gpio_dir");
-        if (p)
-                spec->gpio_dir = simple_strtoul(p, NULL, 0) & spec->gpio_mask;
-        p = snd_hda_get_hint(codec, "gpio_data");
-        if (p)
-                spec->gpio_data = simple_strtoul(p, NULL, 0) & spec->gpio_mask;
-        p = snd_hda_get_hint(codec, "eapd_mask");
-        if (p)
-                spec->eapd_mask = simple_strtoul(p, NULL, 0) & spec->gpio_mask;
+        if (get_int_hint(codec, "gpio_dir", &spec->gpio_dir))
+                spec->gpio_mask &= spec->gpio_mask;
+        if (get_int_hint(codec, "gpio_data", &spec->gpio_data))
+                spec->gpio_dir &= spec->gpio_mask;
+        if (get_int_hint(codec, "eapd_mask", &spec->eapd_mask))
+                spec->eapd_mask &= spec->gpio_mask;
+        if (get_int_hint(codec, "gpio_mute", &spec->gpio_mute))
+                spec->gpio_mute &= spec->gpio_mask;
         val = snd_hda_get_bool_hint(codec, "eapd_switch");
         if (val >= 0)
                 spec->eapd_switch = val;
+        get_int_hint(codec, "gpio_led_polarity", &spec->gpio_led_polarity);
+        if (get_int_hint(codec, "gpio_led", &spec->gpio_led)) {
+                spec->gpio_mask |= spec->gpio_led;
+                spec->gpio_dir |= spec->gpio_led;
+                if (spec->gpio_led_polarity)
+                        spec->gpio_data |= spec->gpio_led;
+        }
 }
 
 static int stac92xx_init(struct hda_codec *codec)
@@ -4371,18 +4389,8 @@ static void stac92xx_free_kctls(struct hda_codec *codec)
 static void stac92xx_shutup(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec = codec->spec;
-        int i;
-        hda_nid_t nid;
 
-        /* reset each pin before powering down DAC/ADC to avoid click noise */
-        nid = codec->start_nid;
-        for (i = 0; i < codec->num_nodes; i++, nid++) {
-                unsigned int wcaps = get_wcaps(codec, nid);
-                unsigned int wid_type = get_wcaps_type(wcaps);
-                if (wid_type == AC_WID_PIN)
-                        snd_hda_codec_read(codec, nid, 0,
-                                AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
-        }
+        snd_hda_shutup_pins(codec);
 
         if (spec->eapd_mask)
                 stac_gpio_set(codec, spec->gpio_mask,
@@ -5406,6 +5414,54 @@ static int stac92hd71bxx_connected_smuxes(struct hda_codec *codec,
                 return 0;
 }
 
+/* HP dv7 bass switch - GPIO5 */
+#define stac_hp_bass_gpio_info  snd_ctl_boolean_mono_info
+static int stac_hp_bass_gpio_get(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct sigmatel_spec *spec = codec->spec;
+        ucontrol->value.integer.value[0] = !!(spec->gpio_data & 0x20);
+        return 0;
+}
+
+static int stac_hp_bass_gpio_put(struct snd_kcontrol *kcontrol,
+                                 struct snd_ctl_elem_value *ucontrol)
+{
+        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+        struct sigmatel_spec *spec = codec->spec;
+        unsigned int gpio_data;
+
+        gpio_data = (spec->gpio_data & ~0x20) |
+                (ucontrol->value.integer.value[0] ? 0x20 : 0);
+        if (gpio_data == spec->gpio_data)
+                return 0;
+        spec->gpio_data = gpio_data;
+        stac_gpio_set(codec, spec->gpio_mask, spec->gpio_dir, spec->gpio_data);
+        return 1;
+}
+
+static struct snd_kcontrol_new stac_hp_bass_sw_ctrl = {
+        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+        .info = stac_hp_bass_gpio_info,
+        .get = stac_hp_bass_gpio_get,
+        .put = stac_hp_bass_gpio_put,
+};
+
+static int stac_add_hp_bass_switch(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+
+        if (!stac_control_new(spec, &stac_hp_bass_sw_ctrl,
+                              "Bass Speaker Playback Switch", 0))
+                return -ENOMEM;
+
+        spec->gpio_mask |= 0x20;
+        spec->gpio_dir |= 0x20;
+        spec->gpio_data |= 0x20;
+        return 0;
+}
+
 static int patch_stac92hd71bxx(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec;
@@ -5646,6 +5702,15 @@ again:
                 return err;
         }
 
+        /* enable bass on HP dv7 */
+        if (spec->board_config == STAC_HP_DV5) {
+                unsigned int cap;
+                cap = snd_hda_param_read(codec, 0x1, AC_PAR_GPIO_CAP);
+                cap &= AC_GPIO_IO_COUNT;
+                if (cap >= 6)
+                        stac_add_hp_bass_switch(codec);
+        }
+
         codec->proc_widget_hook = stac92hd7x_proc_hook;
 
         return 0;
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index de4839e46762..9ddc37300f6b 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1907,8 +1907,7 @@ static int via_build_controls(struct hda_codec *codec)
         /* assign Capture Source enums to NID */
         kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
         for (i = 0; kctl && i < kctl->count; i++) {
-                err = snd_hda_add_nids(codec, kctl, i, spec->mux_nids,
-                                       spec->input_mux->num_items);
+                err = snd_hda_add_nid(codec, kctl, i, spec->mux_nids[i]);
                 if (err < 0)
                         return err;
         }