From 6fd5f7316a62babac9fa2dd8b47f8135ad26767f Mon Sep 17 00:00:00 2001 From: Hui Wang Date: Wed, 13 Jan 2016 11:51:38 +0800 Subject: [PATCH] ALSA: hda - fix the headset mic detection problem for a Dell laptop commit 0a1f90a982e85f4921bed606a6b41a24f4de2ae1 upstream. The machine uses codec alc255, and the pin configuration value for pin 0x14 on this machine is 0x90171130 which is not in the pin quirk table yet. BugLink: https://bugs.launchpad.net/bugs/1533461 Signed-off-by: Hui Wang Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/patch_realtek.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ae5c909356a81..ec0db09bcee2b 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5634,6 +5634,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x12, 0x90a60170}, {0x14, 0x90170130}, {0x21, 0x02211040}), + SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x12, 0x90a60170}, + {0x14, 0x90171130}, + {0x21, 0x02211040}), SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x12, 0x90a60170}, {0x14, 0x90170140}, -- 2.47.2