Hi Jian Hong, Please also try to change model to ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC.
+ .chain_id = ALC269_FIXUP_HEADSET_MIC ==> change to ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC BR, Kailang -----Original Message----- From: Jian-Hong Pan <[email protected]> Sent: Wednesday, December 5, 2018 2:49 PM To: Jaroslav Kysela <[email protected]>; Takashi Iwai <[email protected]> Cc: Kailang <[email protected]>; Hui Wang <[email protected]>; [email protected]; [email protected]; [email protected]; Chris Chiu <[email protected]>; Jian-Hong Pan <[email protected]>; Daniel Drake <[email protected]> Subject: [PATCH 1/4] ALSA: hda/realtek: ALC286 mic and headset-mode fixups for Acer Aspire U27-880 From: Chris Chiu <[email protected]> Acer Aspire U27-880(AIO) with ALC286 codec can not detect headset mic and internal mic not working either. It needs the similar quirk like Sony laptops to fix headphone jack sensing and enables use of the internal microphone. Unfortunately jack sensing for the headset mic is still not working. Signed-off-by: Jian-Hong Pan <[email protected]> Signed-off-by: Daniel Drake <[email protected]> Signed-off-by: Chris Chiu <[email protected]> --- sound/pci/hda/patch_realtek.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index c0b289ba397f..f21d52eb2ed3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5516,6 +5516,7 @@ enum { ALC221_FIXUP_HP_HEADSET_MIC, ALC285_FIXUP_LENOVO_HEADPHONE_NOISE, ALC295_FIXUP_HP_AUTO_MUTE, + ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE, }; static const struct hda_fixup alc269_fixups[] = { @@ -6393,6 +6394,15 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_auto_mute_via_amp, }, + [ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x18, 0x01a1913c }, /* use as headset mic, without its own jack detect */ + { } + }, + .chained = true, + .chain_id = ALC269_FIXUP_HEADSET_MIC + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -7071,6 +7081,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x14, 0x90170110}, {0x19, 0x04a11040}, {0x21, 0x04211020}), + SND_HDA_PIN_QUIRK(0x10ec0286, 0x1025, "Acer", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE, + {0x12, 0x90a60130}, + {0x17, 0x90170110}, + {0x21, 0x02211020}), SND_HDA_PIN_QUIRK(0x10ec0288, 0x1028, "Dell", ALC288_FIXUP_DELL1_MIC_NO_PRESENCE, {0x12, 0x90a60120}, {0x14, 0x90170110}, -- 2.11.0
