[alsa-devel] [PATCH] ALSA: hda - Fix Dell laptop for internal mic/headset mic

[woodrow.shen at canonical.com]

From: Woodrow Shen <woodrow.shen at canonical.com>

The new Dell laptop with ALC3266 can't use internal microphone to
record. Also, the 3 ring headset mic doesn't work on it. For src of
patch_realtek.c, only the pin cfg of Nid 0x17 is different, so the
Nid 0x17 is added into pin quirk, and others are defined to macro
ALC298_STANDARD_PINS in common use.

Codec: Realtek ALC3266
Vendor Id: 0x10ec0298
Subsystem Id: 0x102806e5

BugLink: https://bugs.launchpad.net/bugs/1481575
Signed-off-by: Woodrow Shen <woodrow.shen at canonical.com>
---
 sound/pci/hda/patch_realtek.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index b20f104..294ba67 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5401,6 +5401,10 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
 	{0x14, 0x90170110}, \
 	{0x15, 0x0221401f}
 
+#define ALC298_STANDARD_PINS \
+	{0x12, 0x90a60130}, \
+	{0x21, 0x03211020}
+
 static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
 	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE,
 		{0x14, 0x90170110},
@@ -5570,9 +5574,11 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
 		ALC292_STANDARD_PINS,
 		{0x13, 0x90a60140}),
 	SND_HDA_PIN_QUIRK(0x10ec0298, 0x1028, "Dell", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE,
-		{0x12, 0x90a60130},
-		{0x17, 0x90170140},
-		{0x21, 0x03211020}),
+		ALC298_STANDARD_PINS,
+		{0x17, 0x90170140}),
+	SND_HDA_PIN_QUIRK(0x10ec0298, 0x1028, "Dell", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE,
+		ALC298_STANDARD_PINS,
+		{0x17, 0x90170110}),
 	{}
 };
 
-- 
2.1.4