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    Subject[PATCH 5.4 004/168] ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1
    Date
    From: Hui Wang <hui.wang@canonical.com>

    [ Upstream commit c37c0ab029569a75fd180edb03d411e7a28a936f ]

    Need to chain the THINKPAD_ACPI, otherwise the mute led will not
    work.

    Fixes: d2cd795c4ece ("ALSA: hda - fixup for the bass speaker on Lenovo Carbon X1 7th gen")
    Cc: <stable@vger.kernel.org>
    Signed-off-by: Hui Wang <hui.wang@canonical.com>
    Link: https://lore.kernel.org/r/20200219052306.24935-1-hui.wang@canonical.com
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    sound/pci/hda/patch_realtek.c | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
    index 4f78b40831d8c..00e2ba38a7cf6 100644
    --- a/sound/pci/hda/patch_realtek.c
    +++ b/sound/pci/hda/patch_realtek.c
    @@ -6684,6 +6684,8 @@ static const struct hda_fixup alc269_fixups[] = {
    [ALC285_FIXUP_SPEAKER2_TO_DAC1] = {
    .type = HDA_FIXUP_FUNC,
    .v.func = alc285_fixup_speaker2_to_dac1,
    + .chained = true,
    + .chain_id = ALC269_FIXUP_THINKPAD_ACPI
    },
    [ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = {
    .type = HDA_FIXUP_PINS,
    --
    2.20.1


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