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    Subject[PATCH] [116/223] ALSA: hda: Add speaker pin to automute Acer Aspire 8943G
    Date
    2.6.35-longterm review patch.  If anyone has any objections, please let me know.

    ------------------
    From: Daniel T Chen <crimsun@ubuntu.com>

    commit 2df03514de41f3bbb5623f2e7f2bf594e49cb2ec upstream.

    BugLink: https://bugs.launchpad.net/bugs/656625

    Add clause for handling Acer Aspire 8943G's subwoofer as additional
    speaker pin for automuting.

    Reported-by: RussianNeuroMancer
    Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
    Signed-off-by: David Henningsson <david.henningsson@canonical.com>
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    Signed-off-by: Andi Kleen <ak@linux.intel.com>

    ---
    sound/pci/hda/patch_realtek.c | 8 ++++++++
    1 file changed, 8 insertions(+)

    Index: linux/sound/pci/hda/patch_realtek.c
    ===================================================================
    --- linux.orig/sound/pci/hda/patch_realtek.c
    +++ linux/sound/pci/hda/patch_realtek.c
    @@ -18680,10 +18680,17 @@ static void alc662_auto_init(struct hda_
    }

    enum {
    + ALC662_FIXUP_ASPIRE,
    ALC662_FIXUP_IDEAPAD,
    };

    static const struct alc_fixup alc662_fixups[] = {
    + [ALC662_FIXUP_ASPIRE] = {
    + .pins = (const struct alc_pincfg[]) {
    + { 0x15, 0x99130112 }, /* subwoofer */
    + { }
    + }
    + },
    [ALC662_FIXUP_IDEAPAD] = {
    .pins = (const struct alc_pincfg[]) {
    { 0x17, 0x99130112 }, /* subwoofer */
    @@ -18693,6 +18700,7 @@ static const struct alc_fixup alc662_fix
    };

    static struct snd_pci_quirk alc662_fixup_tbl[] = {
    + SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
    SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
    SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
    {}

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