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    Subject[patch 089/149] ALSA: hda: Use mb31 quirk for an iMac model
    2.6.32-stable review patch.  If anyone has any objections, please let us know.


    From: Daniel T Chen <>

    commit 26fd74fc01991a18f0e3bd54f8b1b75945ee3dbb upstream.


    Symptom: On the reporter's iMac, in Ubuntu 10.04 LTS neither playback
    nor capture appear audible out-of-the-box.

    Test case: Boot from an Ubuntu 10.04 LTS live cd or from an installed
    configuration and attempt to play or capture audio.

    Resolution: Specify the mb31 quirk for this machine in the codec SSID

    Reported-and-Tested-By: f3a97
    Signed-off-by: Daniel T Chen <>
    Signed-off-by: Takashi Iwai <>
    Signed-off-by: Greg Kroah-Hartman <>

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

    --- a/sound/pci/hda/patch_realtek.c
    +++ b/sound/pci/hda/patch_realtek.c
    @@ -8937,6 +8937,7 @@ static struct snd_pci_quirk alc882_ssid_
    SND_PCI_QUIRK(0x106b, 0x1000, "iMac 24", ALC885_IMAC24),
    SND_PCI_QUIRK(0x106b, 0x2800, "AppleTV", ALC885_IMAC24),
    SND_PCI_QUIRK(0x106b, 0x2c00, "MacbookPro rev3", ALC885_MBP3),
    + SND_PCI_QUIRK(0x106b, 0x3000, "iMac", ALC889A_MB31),
    SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889A_MB31),
    SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC885_MBP3),
    SND_PCI_QUIRK(0x106b, 0x3e00, "iMac 24 Aluminum", ALC885_IMAC24),

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