[ALSA] hda-codec - Add internal mic item for ALC268 acer model

Added the internal mic as a capture source item for ALC268 acer model.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c67c32f..7937d97 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -9775,8 +9775,12 @@ static struct snd_kcontrol_new alc268_acer_mixer[] = {
 };
 
 static struct hda_verb alc268_acer_verbs[] = {
+       {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* internal dmic? */
+       {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
        {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
        {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+       {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+       {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
 
        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
        { }
@@ -9990,6 +9994,15 @@ static struct hda_input_mux alc268_capture_source = {
        },
 };
 
+static struct hda_input_mux alc268_acer_capture_source = {
+       .num_items = 3,
+       .items = {
+               { "Mic", 0x0 },
+               { "Internal Mic", 0x6 },
+               { "Line", 0x2 },
+       },
+};
+
 #ifdef CONFIG_SND_DEBUG
 static struct snd_kcontrol_new alc268_test_mixer[] = {
        /* Volume widgets */
@@ -10332,7 +10345,7 @@ static struct alc_config_preset alc268_presets[] = {
                .hp_nid = 0x02,
                .num_channel_mode = ARRAY_SIZE(alc268_modes),
                .channel_mode = alc268_modes,
-               .input_mux = &alc268_capture_source,
+               .input_mux = &alc268_acer_capture_source,
                .unsol_event = alc268_acer_unsol_event,
                .init_hook = alc268_acer_init_hook,
        },