This is a note to let you know that I've just added the patch titled ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc221 to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: alsa-hda-realtek-fix-headset-mic-problem-for-a-hp-machine-with-alc221.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 4ba5c853d7945b3855c3dcb293f7f9f019db641e Mon Sep 17 00:00:00 2001 From: Meng Tang <tangmeng@xxxxxxxxxxxxx> Date: Wed, 13 Jul 2022 14:33:32 +0800 Subject: ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc221 From: Meng Tang <tangmeng@xxxxxxxxxxxxx> commit 4ba5c853d7945b3855c3dcb293f7f9f019db641e upstream. On a HP 288 Pro G2 MT (X9W02AV), the front mic could not be detected. In order to get it working, the pin configuration needs to be set correctly, and the ALC221_FIXUP_HP_288PRO_MIC_NO_PRESENCE fixup needs to be applied. Signed-off-by: Meng Tang <tangmeng@xxxxxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20220713063332.30095-1-tangmeng@xxxxxxxxxxxxx Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- sound/pci/hda/patch_realtek.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6427,6 +6427,7 @@ enum { ALC298_FIXUP_LENOVO_SPK_VOLUME, ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER, ALC269_FIXUP_ATIV_BOOK_8, + ALC221_FIXUP_HP_288PRO_MIC_NO_PRESENCE, ALC221_FIXUP_HP_MIC_NO_PRESENCE, ALC256_FIXUP_ASUS_HEADSET_MODE, ALC256_FIXUP_ASUS_MIC, @@ -7305,6 +7306,16 @@ static const struct hda_fixup alc269_fix .chained = true, .chain_id = ALC269_FIXUP_NO_SHUTUP }, + [ALC221_FIXUP_HP_288PRO_MIC_NO_PRESENCE] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */ + { 0x1a, 0x01813030 }, /* use as headphone mic, without its own jack detect */ + { } + }, + .chained = true, + .chain_id = ALC269_FIXUP_HEADSET_MODE + }, [ALC221_FIXUP_HP_MIC_NO_PRESENCE] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { @@ -8163,6 +8174,7 @@ static const struct snd_pci_quirk alc269 SND_PCI_QUIRK(0x103c, 0x2335, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2336, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), SND_PCI_QUIRK(0x103c, 0x2337, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1), + SND_PCI_QUIRK(0x103c, 0x2b5e, "HP 288 Pro G2 MT", ALC221_FIXUP_HP_288PRO_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x802e, "HP Z240 SFF", ALC221_FIXUP_HP_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x802f, "HP Z240", ALC221_FIXUP_HP_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x820d, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3), Patches currently in stable-queue which might be from tangmeng@xxxxxxxxxxxxx are queue-5.4/alsa-hda-realtek-enable-the-headset-mic-on-a-xiaomi-s-laptop.patch queue-5.4/alsa-hda-add-fixup-for-dell-latitidue-e5430.patch queue-5.4/alsa-hda-conexant-apply-quirk-for-another-hp-prodesk-600-g3-model.patch queue-5.4/alsa-hda-realtek-fix-headset-mic-problem-for-a-hp-machine-with-alc221.patch queue-5.4/alsa-hda-realtek-fix-headset-mic-problem-for-a-hp-machine-with-alc671.patch