ALSA: hda - fix headset mic problem for Dell machines with alc274
authorHui Wang <hui.wang@canonical.com>
Thu, 9 Nov 2017 00:48:08 +0000 (08:48 +0800)
committerTakashi Iwai <tiwai@suse.de>
Thu, 9 Nov 2017 07:42:27 +0000 (08:42 +0100)
Confirmed with Kailang of Realtek, the pin 0x19 is for Headset Mic, and
the pin 0x1a is for Headphone Mic, he suggested to apply
ALC269_FIXUP_DELL1_MIC_NO_PRESENCE to fix this problem. And we
verified applying this FIXUP can fix this problem.

Cc: <stable@vger.kernel.org>
Cc: Kailang Yang <kailang@realtek.com>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c

index 546d515f3c1fb810641375e5fcf548ef4e360807..dce0682c500191cddeeec4a4258a4d9f33796352 100644 (file)
@@ -6544,6 +6544,11 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
                {0x14, 0x90170110},
                {0x1b, 0x90a70130},
                {0x21, 0x03211020}),
+       SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
+               {0x12, 0xb7a60130},
+               {0x13, 0xb8a61140},
+               {0x16, 0x90170110},
+               {0x21, 0x04211020}),
        SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC280_FIXUP_HP_GPIO4,
                {0x12, 0x90a60130},
                {0x14, 0x90170110},