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    Subject[PATCH 4.9 011/141] ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
    Date
    4.9-stable review patch.  If anyone has any objections, please let me know.

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

    From: Jeremy Cline <jcline@redhat.com>

    commit e7bb6ad5685f05685dd8a6a5eda7bfcd14d5f95b upstream.

    The Lenovo G50-30, like other G50 models, has a Conexant codec that
    requires a quirk for its inverted stereo dmic.

    Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1249364
    Reported-by: Alexander Ploumistos <alex.ploumistos@gmail.com>
    Tested-by: Alexander Ploumistos <alex.ploumistos@gmail.com>
    Cc: stable@vger.kernel.org
    Signed-off-by: Jeremy Cline <jcline@redhat.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    sound/pci/hda/patch_conexant.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/sound/pci/hda/patch_conexant.c
    +++ b/sound/pci/hda/patch_conexant.c
    @@ -867,6 +867,7 @@ static const struct snd_pci_quirk cxt506
    SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
    SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
    SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
    + SND_PCI_QUIRK(0x17aa, 0x3905, "Lenovo G50-30", CXT_FIXUP_STEREO_DMIC),
    SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
    SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
    SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),

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