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    Subject[PATCH 5.0 062/146] ALSA: hda/realtek: Enable headset MIC of Acer AIO with ALC286
    Date
    5.0-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Jian-Hong Pan <jian-hong@endlessm.com>

    commit 667a8f73753908c4d0171e52b71774f9be5d6713 upstream.

    Some Acer AIO desktops like Veriton Z6860G, Z4860G and Z4660G cannot
    record sound from headset MIC. This patch adds the
    ALC286_FIXUP_ACER_AIO_HEADSET_MIC quirk to fix this issue.

    Fixes: 9f8aefed9623 ("ALSA: hda/realtek: Fix mic issue on Acer AIO Veriton Z4660G")
    Fixes: b72f936f6b32 ("ALSA: hda/realtek: Fix mic issue on Acer AIO Veriton Z4860G/Z6860G")
    Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
    Reviewed-by: Kailang Yang <kailang@realtek.com>
    Cc: <stable@vger.kernel.org>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    sound/pci/hda/patch_realtek.c | 17 ++++++++++++++---
    1 file changed, 14 insertions(+), 3 deletions(-)

    --- a/sound/pci/hda/patch_realtek.c
    +++ b/sound/pci/hda/patch_realtek.c
    @@ -5685,6 +5685,7 @@ enum {
    ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE,
    ALC225_FIXUP_WYSE_AUTO_MUTE,
    ALC225_FIXUP_WYSE_DISABLE_MIC_VREF,
    + ALC286_FIXUP_ACER_AIO_HEADSET_MIC,
    };

    static const struct hda_fixup alc269_fixups[] = {
    @@ -6683,6 +6684,16 @@ static const struct hda_fixup alc269_fix
    .chained = true,
    .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
    },
    + [ALC286_FIXUP_ACER_AIO_HEADSET_MIC] = {
    + .type = HDA_FIXUP_VERBS,
    + .v.verbs = (const struct hda_verb[]) {
    + { 0x20, AC_VERB_SET_COEF_INDEX, 0x4f },
    + { 0x20, AC_VERB_SET_PROC_COEF, 0x5029 },
    + { }
    + },
    + .chained = true,
    + .chain_id = ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE
    + },
    };

    static const struct snd_pci_quirk alc269_fixup_tbl[] = {
    @@ -6699,9 +6710,9 @@ static const struct snd_pci_quirk alc269
    SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS),
    SND_PCI_QUIRK(0x1025, 0x102b, "Acer Aspire C24-860", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
    SND_PCI_QUIRK(0x1025, 0x106d, "Acer Cloudbook 14", ALC283_FIXUP_CHROME_BOOK),
    - SND_PCI_QUIRK(0x1025, 0x128f, "Acer Veriton Z6860G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
    - SND_PCI_QUIRK(0x1025, 0x1290, "Acer Veriton Z4860G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
    - SND_PCI_QUIRK(0x1025, 0x1291, "Acer Veriton Z4660G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
    + SND_PCI_QUIRK(0x1025, 0x128f, "Acer Veriton Z6860G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
    + SND_PCI_QUIRK(0x1025, 0x1290, "Acer Veriton Z4860G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
    + SND_PCI_QUIRK(0x1025, 0x1291, "Acer Veriton Z4660G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
    SND_PCI_QUIRK(0x1025, 0x1330, "Acer TravelMate X514-51T", ALC255_FIXUP_ACER_HEADSET_MIC),
    SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
    SND_PCI_QUIRK(0x1028, 0x054b, "Dell XPS one 2710", ALC275_FIXUP_DELL_XPS),

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