Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: Remove warning message for invalid OSS minor ranges
  ALSA: hda - Fix capture on Sony VAIO with single input
  ALSA: hda - Fix mute led GPIO on HP dv-series notebooks
  ALSA: use subsys_initcall for sound core instead of module_init
  ALSA: hda - Fix missing capture mixer for ALC861/660 codecs
  ALSA: hda - Improved MacBook (Pro) 5,1 / 5,2 support
  ALSA: hda - Fix Toshiba NB20x quirk entry

5 files changed, 132 insertions, 31 deletions

diff --git a/sound/core/sound.c b/sound/core/sound.c
index 7872a02f6ca9..563d1967a0ad 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -468,5 +468,5 @@ static void __exit alsa_sound_exit(void)
         unregister_chrdev(major, "alsa");
 }
 
-module_init(alsa_sound_init)
-module_exit(alsa_sound_exit)
+subsys_initcall(alsa_sound_init);
+module_exit(alsa_sound_exit);
diff --git a/sound/core/sound_oss.c b/sound/core/sound_oss.c
index 7fe12264ff80..0c164e5e4322 100644
--- a/sound/core/sound_oss.c
+++ b/sound/core/sound_oss.c
@@ -93,7 +93,7 @@ static int snd_oss_kernel_minor(int type, struct snd_card *card, int dev)
         default:
                 return -EINVAL;
         }
-        if (snd_BUG_ON(minor < 0 || minor >= SNDRV_OSS_MINORS))
+        if (minor < 0 || minor >= SNDRV_OSS_MINORS)
                 return -EINVAL;
         return minor;
 }
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e3caa78ccd54..3f92def752fd 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1230,6 +1230,8 @@ static void alc_init_auto_mic(struct hda_codec *codec)
                         return; /* invalid entry */
                 }
         }
+        if (!ext || !fixed)
+                return;
         if (!(get_wcaps(codec, ext) & AC_WCAP_UNSOL_CAP))
                 return; /* no unsol support */
         snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x\n",
@@ -4812,6 +4814,49 @@ static void fixup_automic_adc(struct hda_codec *codec)
         spec->auto_mic = 0; /* disable auto-mic to be sure */
 }
 
+/* choose the ADC/MUX containing the input pin and initialize the setup */
+static void fixup_single_adc(struct hda_codec *codec)
+{
+        struct alc_spec *spec = codec->spec;
+        hda_nid_t pin;
+        int i;
+
+        /* search for the input pin; there must be only one */
+        for (i = 0; i < AUTO_PIN_LAST; i++) {
+                if (spec->autocfg.input_pins[i]) {
+                        pin = spec->autocfg.input_pins[i];
+                        break;
+                }
+        }
+        if (!pin)
+                return;
+
+        /* set the default connection to that pin */
+        for (i = 0; i < spec->num_adc_nids; i++) {
+                hda_nid_t cap = spec->capsrc_nids ?
+                        spec->capsrc_nids[i] : spec->adc_nids[i];
+                int idx;
+
+                idx = get_connection_index(codec, cap, pin);
+                if (idx < 0)
+                        continue;
+                /* use only this ADC */
+                if (spec->capsrc_nids)
+                        spec->capsrc_nids += i;
+                spec->adc_nids += i;
+                spec->num_adc_nids = 1;
+                /* select or unmute this route */
+                if (get_wcaps_type(get_wcaps(codec, cap)) == AC_WID_AUD_MIX) {
+                        snd_hda_codec_amp_stereo(codec, cap, HDA_INPUT, idx,
+                                                 HDA_AMP_MUTE, 0);
+                } else {
+                        snd_hda_codec_write_cache(codec, cap, 0,
+                                          AC_VERB_SET_CONNECT_SEL, idx);
+                }
+                return;
+        }
+}
+
 static void set_capture_mixer(struct hda_codec *codec)
 {
         struct alc_spec *spec = codec->spec;
@@ -4824,14 +4869,15 @@ static void set_capture_mixer(struct hda_codec *codec)
                   alc_capture_mixer3 },
         };
         if (spec->num_adc_nids > 0 && spec->num_adc_nids <= 3) {
-                int mux;
-                if (spec->auto_mic) {
-                        mux = 0;
+                int mux = 0;
+                if (spec->auto_mic)
                         fixup_automic_adc(codec);
-                } else if (spec->input_mux && spec->input_mux->num_items > 1)
-                        mux = 1;
-                else
-                        mux = 0;
+                else if (spec->input_mux) {
+                        if (spec->input_mux->num_items > 1)
+                                mux = 1;
+                        else if (spec->input_mux->num_items == 1)
+                                fixup_single_adc(codec);
+                }
                 spec->cap_mixer = caps[mux][spec->num_adc_nids - 1];
         }
 }
@@ -7094,8 +7140,8 @@ static struct snd_kcontrol_new alc885_mb5_mixer[] = {
         HDA_BIND_MUTE   ("Surround Playback Switch", 0x0d, 0x02, HDA_INPUT),
         HDA_CODEC_VOLUME("LFE Playback Volume", 0x0e, 0x00, HDA_OUTPUT),
         HDA_BIND_MUTE   ("LFE Playback Switch", 0x0e, 0x02, HDA_INPUT),
-        HDA_CODEC_VOLUME("HP Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
-        HDA_BIND_MUTE   ("HP Playback Switch", 0x0f, 0x02, HDA_INPUT),
+        HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
+        HDA_BIND_MUTE   ("Headphone Playback Switch", 0x0f, 0x02, HDA_INPUT),
         HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
         HDA_CODEC_MUTE  ("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
         HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
@@ -7496,6 +7542,7 @@ static struct hda_verb alc885_mb5_init_verbs[] = {
         {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
         {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
         {0x14, AC_VERB_SET_CONNECT_SEL, 0x03},
+        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
         /* Front Mic pin: input vref at 80% */
         {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
         {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
@@ -7680,6 +7727,27 @@ static void alc885_mbp3_setup(struct hda_codec *codec)
         spec->autocfg.speaker_pins[0] = 0x14;
 }
 
+static void alc885_mb5_automute(struct hda_codec *codec)
+{
+        unsigned int present;
+
+        present = snd_hda_codec_read(codec, 0x14, 0,
+                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+        snd_hda_codec_amp_stereo(codec, 0x18, HDA_OUTPUT, 0,
+                                 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+        snd_hda_codec_amp_stereo(codec, 0x1a, HDA_OUTPUT, 0,
+                                 HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+
+}
+
+static void alc885_mb5_unsol_event(struct hda_codec *codec,
+                                    unsigned int res)
+{
+        /* Headphone insertion or removal. */
+        if ((res >> 26) == ALC880_HP_EVENT)
+                alc885_mb5_automute(codec);
+}
+
 static void alc885_imac91_automute(struct hda_codec *codec)
 {
         unsigned int present;
@@ -9126,6 +9194,8 @@ static struct alc_config_preset alc882_presets[] = {
                 .input_mux = &mb5_capture_source,
                 .dig_out_nid = ALC882_DIGOUT_NID,
                 .dig_in_nid = ALC882_DIGIN_NID,
+                .unsol_event = alc885_mb5_unsol_event,
+                .init_hook = alc885_mb5_automute,
         },
         [ALC885_MACPRO] = {
                 .mixers = { alc882_macpro_mixer },
@@ -11179,7 +11249,7 @@ static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec,
 }
 
 #define alc262_auto_create_input_ctls \
-        alc880_auto_create_input_ctls
+        alc882_auto_create_input_ctls
 
 /*
  * generic initialization of ADC, input mixers and output mixers
@@ -14855,6 +14925,8 @@ static int patch_alc861(struct hda_codec *codec)
         spec->stream_digital_playback = &alc861_pcm_digital_playback;
         spec->stream_digital_capture = &alc861_pcm_digital_capture;
 
+        if (!spec->cap_mixer)
+                set_capture_mixer(codec);
         set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);
 
         spec->vmaster_nid = 0x03;
@@ -17251,7 +17323,7 @@ static struct snd_pci_quirk alc662_cfg_tbl[] = {
         SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_ECS),
         SND_PCI_QUIRK(0x105b, 0x0d47, "Foxconn 45CMX/45GMX/45CMX-K",
                       ALC662_3ST_6ch_DIG),
-        SND_PCI_QUIRK(0x1179, 0xff6e, "Toshiba NB200", ALC663_ASUS_MODE4),
+        SND_PCI_QUIRK(0x1179, 0xff6e, "Toshiba NB20x", ALC662_AUTO),
         SND_PCI_QUIRK(0x144d, 0xca00, "Samsung NC10", ALC272_SAMSUNG_NC10),
         SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte 945GCM-S2L",
                       ALC662_3ST_6ch_DIG),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 2291a8396817..799ba2570902 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4730,6 +4730,26 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
         }
 }
 
+static int hp_blike_system(u32 subsystem_id);
+
+static void set_hp_led_gpio(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        switch (codec->vendor_id) {
+        case 0x111d7608:
+                /* GPIO 0 */
+                spec->gpio_led = 0x01;
+                break;
+        case 0x111d7600:
+        case 0x111d7601:
+        case 0x111d7602:
+        case 0x111d7603:
+                /* GPIO 3 */
+                spec->gpio_led = 0x08;
+                break;
+        }
+}
+
 /*
  * This method searches for the mute LED GPIO configuration
  * provided as OEM string in SMBIOS. The format of that string
@@ -4741,6 +4761,14 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
  *
  * So, HP B-series like systems may have HP_Mute_LED_0 (current models)
  * or  HP_Mute_LED_0_3 (future models) OEM SMBIOS strings
+ *
+ *
+ * The dv-series laptops don't seem to have the HP_Mute_LED* strings in
+ * SMBIOS - at least the ones I have seen do not have them - which include
+ * my own system (HP Pavilion dv6-1110ax) and my cousin's
+ * HP Pavilion dv9500t CTO.
+ * Need more information on whether it is true across the entire series.
+ * -- kunal
  */
 static int find_mute_led_gpio(struct hda_codec *codec)
 {
@@ -4751,28 +4779,27 @@ static int find_mute_led_gpio(struct hda_codec *codec)
                 while ((dev = dmi_find_device(DMI_DEV_TYPE_OEM_STRING,
                                                                 NULL, dev))) {
                         if (sscanf(dev->name, "HP_Mute_LED_%d_%d",
-                              &spec->gpio_led_polarity,
-                              &spec->gpio_led) == 2) {
+                                  &spec->gpio_led_polarity,
+                                  &spec->gpio_led) == 2) {
                                 spec->gpio_led = 1 << spec->gpio_led;
                                 return 1;
                         }
                         if (sscanf(dev->name, "HP_Mute_LED_%d",
-                              &spec->gpio_led_polarity) == 1) {
-                                switch (codec->vendor_id) {
-                                case 0x111d7608:
-                                        /* GPIO 0 */
-                                        spec->gpio_led = 0x01;
-                                        return 1;
-                                case 0x111d7600:
-                                case 0x111d7601:
-                                case 0x111d7602:
-                                case 0x111d7603:
-                                        /* GPIO 3 */
-                                        spec->gpio_led = 0x08;
-                                        return 1;
-                                }
+                                  &spec->gpio_led_polarity) == 1) {
+                                set_hp_led_gpio(codec);
+                                return 1;
                         }
                 }
+
+                /*
+                 * Fallback case - if we don't find the DMI strings,
+                 * we statically set the GPIO - if not a B-series system.
+                 */
+                if (!hp_blike_system(codec->subsystem_id)) {
+                        set_hp_led_gpio(codec);
+                        spec->gpio_led_polarity = 1;
+                        return 1;
+                }
         }
         return 0;
 }
@@ -5548,6 +5575,8 @@ again:
         spec->num_dmuxes = ARRAY_SIZE(stac92hd71bxx_dmux_nids);
         spec->num_smuxes = stac92hd71bxx_connected_smuxes(codec, 0x1e);
 
+        snd_printdd("Found board config: %d\n", spec->board_config);
+
         switch (spec->board_config) {
         case STAC_HP_M4:
                 /* enable internal microphone */
diff --git a/sound/sound_core.c b/sound/sound_core.c
index dbca7c909a31..7c2d677a2df5 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -61,7 +61,7 @@ static void __exit cleanup_soundcore(void)
         class_destroy(sound_class);
 }
 
-module_init(init_soundcore);
+subsys_initcall(init_soundcore);
 module_exit(cleanup_soundcore);