[alsa-devel] [ALC668]: Asus N751JK - Incorrect default pin assignment for external base speaker and external microphone not working

[Raymond Yau]

2015-7-4 上午5:03於 "Arthur Borsboom" <arthurborsboom at gmail.com>寫道：
>
> The jack test gives
>
> Without external speaker plugged in:
>
> Pin 0x12 (Internal Mic): present = No
> Pin 0x14 (Internal Speaker): present = No
> Pin 0x15 (Black Headphone, Left side): present = No
> Pin 0x16 (Not connected): present = No
> Pin 0x18 (Not connected): present = No
> Pin 0x19 (Not connected): present = No
> Pin 0x1a (Not connected): present = No
> Pin 0x1b (Not connected): present = No
> Pin 0x1d (Not connected): present = No
> Pin 0x1e (Not connected): present = No
> Pin 0x1f (Not connected): present = No
>
> With external speaker plugged in:
>
> Pin 0x12 (Internal Mic): present = No
> Pin 0x14 (Internal Speaker): present = No
> Pin 0x15 (Black Headphone, Left side): present = No
> Pin 0x16 (Not connected): present = No
> Pin 0x18 (Not connected): present = No
> Pin 0x19 (Not connected): present = No
> Pin 0x1a (Not connected): present = Yes
> Pin 0x1b (Not connected): present = No
> Pin 0x1d (Not connected): present = No
> Pin 0x1e (Not connected): present = No
> Pin 0x1f (Not connected): present = No
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8e02cdf..174c5e5 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6179,6 +6179,8 @@ enum {
     ALC668_FIXUP_AUTO_MUTE,
     ALC668_FIXUP_DELL_DISABLE_AAMIX,
     ALC668_FIXUP_DELL_XPS13,
+    ALC668_FIXUP_BASS_CHMAP,
+    ALC668_FIXUP_ASUS_N751JK,
 };

 static const struct hda_fixup alc662_fixups[] = {
@@ -6419,6 +6421,23 @@ static const struct hda_fixup alc662_fixups[] = {
         .type = HDA_FIXUP_FUNC,
         .v.func = alc_fixup_bass_chmap,
     },
+    [ALC668_FIXUP_BASS_CHMAP] = {
+        .type = HDA_FIXUP_FUNC,
+        .v.func = alc_fixup_bass_chmap,
+        .chained = true,
+        .chain_id = ALC668_FIXUP_HEADSET_MODE
+    },
+    [ALC668_FIXUP_ASUS_N751JK] = {
+        .type = HDA_FIXUP_PINS,
+        .v.pins = (const struct hda_pintbl[]) {
+            { 0x19, 0x03a1913d }, /* use as headphone mic, without its own
jack detect */
+            { 0x1a, 0x04110011 }, /* bass speaker at Ext Right with jack
detect */
+            { 0x1b, 0x03a1113c }, /* use as headset mic, without its own
jack detect */
+            {}
+        },
+        .chained = true,
+        .chain_id = ALC668_FIXUP_BASS_CHMAP,
+    },
 };

 static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -6441,6 +6460,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[]
= {
     SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
     SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_BASS_1A),
     SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ",
ALC662_FIXUP_BASS_MODE4_CHMAP),
+    SND_PCI_QUIRK(0x1043, 0x17bd, "Asus N751JK", ALC668_FIXUP_ASUS_N751JK),
     SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16),
     SND_PCI_QUIRK(0x1043, 0x1b73, "ASUS N55SF", ALC662_FIXUP_BASS_16),
     SND_PCI_QUIRK(0x1043, 0x1bf3, "ASUS N76VZ",
ALC662_FIXUP_BASS_MODE4_CHMAP),