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authorHui Wang <hui.wang@canonical.com>2017-10-24 16:53:34 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-11-02 09:54:45 +0100
commit6077f1f01069f9ad0b5f5a03adc82bd9925cfa50 (patch)
tree3bf4cbfe0442760225b19e5eb9e104c3b6cdceb3
parentce790934cbd261794eef68e53636e6adffc9b6fa (diff)
ALSA: hda - fix headset mic problem for Dell machines with alc236
commit f265788c336979090ac80b9ae173aa817c4fe40d upstream. We have several Dell laptops which use the codec alc236, the headset mic can't work on these machines. Following the commit 736f20a70, we add the pin cfg table to make the headset mic work. Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--sound/pci/hda/patch_realtek.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f130b6c91776..fe4d06398fc3 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6411,6 +6411,14 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
ALC225_STANDARD_PINS,
{0x12, 0xb7a60130},
{0x1b, 0x90170110}),
+ SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+ {0x12, 0x90a60140},
+ {0x14, 0x90170110},
+ {0x21, 0x02211020}),
+ SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+ {0x12, 0x90a60140},
+ {0x14, 0x90170150},
+ {0x21, 0x02211020}),
SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE,
{0x14, 0x90170110},
{0x21, 0x02211020}),