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ALSA: hda - fix headset mic problem for Dell machines with alc236
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We have several Dell laptops which use the codec alc236, the headset
mic can't work on these machines. Following the commit 736f20a, we
add the pin cfg table to make the headset mic work.

Cc: <[email protected]>
Signed-off-by: Hui Wang <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
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jason77-wang authored and tiwai committed Oct 24, 2017
1 parent 736f20a commit f265788
Showing 1 changed file with 8 additions and 0 deletions.
8 changes: 8 additions & 0 deletions sound/pci/hda/patch_realtek.c
Original file line number Diff line number Diff line change
Expand Up @@ -6428,6 +6428,14 @@ 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}),
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