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    Subject[PATCH 3.16 137/346] ALSA: hda - On-board speaker fixup on ACER Veriton
    3.16.39-rc1 review patch.  If anyone has any objections, please let me know.

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

    From: Shrirang Bagul <shrirang.bagul@canonical.com>

    commit 9b51fe3efe4c270005e34f55a97e5a84ad68e581 upstream.

    On Acer Veriton machines, codec with subsystem-id 0x1b0a01b8 the port at
    0x15 is configured by default as an Internal Speaker (0x90170120).
    However, no physical is speaker installed on-board. This patch adds a quirk
    which disables the physical connection on this pin.

    BugLink: https://bugs.launchpad.net/bugs/1607647

    Signed-off-by: Shrirang Bagul <shrirang.bagul@canonical.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    [bwh: Backported to 3.16: adjust context]
    Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
    ---
    sound/pci/hda/patch_realtek.c | 9 +++++++++
    1 file changed, 9 insertions(+)

    --- a/sound/pci/hda/patch_realtek.c
    +++ b/sound/pci/hda/patch_realtek.c
    @@ -5837,6 +5837,7 @@ enum {
    ALC668_FIXUP_DELL_XPS13,
    ALC662_FIXUP_ASUS_Nx50,
    ALC668_FIXUP_ASUS_Nx51,
    + ALC662_FIXUP_ACER_VERITON,
    };

    static const struct hda_fixup alc662_fixups[] = {
    @@ -6078,6 +6079,13 @@ static const struct hda_fixup alc662_fix
    .chained = true,
    .chain_id = ALC662_FIXUP_BASS_CHMAP,
    },
    + [ALC662_FIXUP_ACER_VERITON] = {
    + .type = HDA_FIXUP_PINS,
    + .v.pins = (const struct hda_pintbl[]) {
    + { 0x15, 0x50170120 }, /* no internal speaker */
    + { }
    + }
    + },
    };

    static const struct snd_pci_quirk alc662_fixup_tbl[] = {
    @@ -6113,6 +6121,7 @@ static const struct snd_pci_quirk alc662
    SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
    SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
    SND_PCI_QUIRK(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68),
    + SND_PCI_QUIRK(0x1b0a, 0x01b8, "ACER Veriton", ALC662_FIXUP_ACER_VERITON),
    SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),

    #if 0
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