1 files changed, 49 insertions, 4 deletions

diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 9d0d2a1bbd64..266c35e32b64 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -612,13 +612,19 @@ static struct hda_input_mux ad1986a_laptop_eapd_capture_source = {
         },
 };
 
+static struct hda_input_mux ad1986a_automic_capture_source = {
+        .num_items = 2,
+        .items = {
+                { "Mic", 0x0 },
+                { "Mix", 0x5 },
+        },
+};
+
 static struct snd_kcontrol_new ad1986a_laptop_eapd_mixers[] = {
         HDA_BIND_VOL("Master Playback Volume", &ad1986a_laptop_master_vol),
         HDA_BIND_SW("Master Playback Switch", &ad1986a_laptop_master_sw),
         HDA_CODEC_VOLUME("PCM Playback Volume", 0x03, 0x0, HDA_OUTPUT),
         HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x17, 0x0, HDA_OUTPUT),
-        HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x17, 0x0, HDA_OUTPUT),
         HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
         HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
         HDA_CODEC_VOLUME("Mic Boost", 0x0f, 0x0, HDA_OUTPUT),
@@ -642,6 +648,33 @@ static struct snd_kcontrol_new ad1986a_laptop_eapd_mixers[] = {
         { } /* end */
 };
 
+/* re-connect the mic boost input according to the jack sensing */
+static void ad1986a_automic(struct hda_codec *codec)
+{
+        unsigned int present;
+        present = snd_hda_codec_read(codec, 0x1f, 0, AC_VERB_GET_PIN_SENSE, 0);
+        /* 0 = 0x1f, 2 = 0x1d, 4 = mixed */
+        snd_hda_codec_write(codec, 0x0f, 0, AC_VERB_SET_CONNECT_SEL,
+                            (present & AC_PINSENSE_PRESENCE) ? 0 : 2);
+}
+
+#define AD1986A_MIC_EVENT               0x36
+
+static void ad1986a_automic_unsol_event(struct hda_codec *codec,
+                                            unsigned int res)
+{
+        if ((res >> 26) != AD1986A_MIC_EVENT)
+                return;
+        ad1986a_automic(codec);
+}
+
+static int ad1986a_automic_init(struct hda_codec *codec)
+{
+        ad198x_init(codec);
+        ad1986a_automic(codec);
+        return 0;
+}
+
 /* laptop-automute - 2ch only */
 
 static void ad1986a_update_hp(struct hda_codec *codec)
@@ -845,6 +878,15 @@ static struct hda_verb ad1986a_eapd_init_verbs[] = {
         {}
 };
 
+static struct hda_verb ad1986a_automic_verbs[] = {
+        {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        {0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+        /*{0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},*/
+        {0x0f, AC_VERB_SET_CONNECT_SEL, 0x0},
+        {0x1f, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1986A_MIC_EVENT},
+        {}
+};
+
 /* Ultra initialization */
 static struct hda_verb ad1986a_ultra_init[] = {
         /* eapd initialization */
@@ -987,14 +1029,17 @@ static int patch_ad1986a(struct hda_codec *codec)
                 break;
         case AD1986A_LAPTOP_EAPD:
                 spec->mixers[0] = ad1986a_laptop_eapd_mixers;
-                spec->num_init_verbs = 2;
+                spec->num_init_verbs = 3;
                 spec->init_verbs[1] = ad1986a_eapd_init_verbs;
+                spec->init_verbs[2] = ad1986a_automic_verbs;
                 spec->multiout.max_channels = 2;
                 spec->multiout.num_dacs = 1;
                 spec->multiout.dac_nids = ad1986a_laptop_dac_nids;
                 if (!is_jack_available(codec, 0x25))
                         spec->multiout.dig_out_nid = 0;
-                spec->input_mux = &ad1986a_laptop_eapd_capture_source;
+                spec->input_mux = &ad1986a_automic_capture_source;
+                codec->patch_ops.unsol_event = ad1986a_automic_unsol_event;
+                codec->patch_ops.init = ad1986a_automic_init;
                 break;
         case AD1986A_LAPTOP_AUTOMUTE:
                 spec->mixers[0] = ad1986a_laptop_automute_mixers;