[PATCH 4.2.y-ckt 207/273] ALSA: hda/realtek - Support Dell headset mode for ALC225

[Kamal Mostafa]

4.2.8-ckt5 -stable review patch.  If anyone has any objections, please let me know.

---8<------------------------------------------------------------

From: Kailang Yang <kailang@xxxxxxxxxxx>

commit cfc5a845e62853edd36e564c23c64588f4adcae6 upstream.

Dell create new platform with ALC298 codec.
This patch will enable headset mode for ALC225/ALC3253 platform.

Signed-off-by: Kailang Yang <kailang@xxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
---
 sound/pci/hda/patch_realtek.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index cb26e7d..1c0d005 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5571,6 +5571,9 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
 	{.id = ALC292_FIXUP_TPT440, .name = "tpt440"},
 	{}
 };
+#define ALC225_STANDARD_PINS \
+	{0x12, 0xb7a60130}, \
+	{0x21, 0x04211020}
 
 #define ALC255_STANDARD_PINS \
 	{0x18, 0x411111f0}, \
@@ -5625,6 +5628,12 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
 	{0x1f, 0x411111f0}
 
 static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
+	SND_HDA_PIN_QUIRK(0x10ec0225, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
+		ALC225_STANDARD_PINS,
+		{0x14, 0x901701a0}),
+	SND_HDA_PIN_QUIRK(0x10ec0225, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
+		ALC225_STANDARD_PINS,
+		{0x14, 0x901701b0}),
 	SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE,
 		ALC255_STANDARD_PINS,
 		{0x12, 0x40300000},
-- 
2.7.0