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    Subject[133/200] ALSA: hda: Use LPIB for ASUS M2V
    2.6.34-stable review patch.  If anyone has any objections, please let me know.


    From: Daniel T Chen <>

    commit 9f75c1b12c5ef392ddcea575b13560842c28b1b3 upstream.


    Symptom: On the reporter's ASUS M2V, using PulseAudio in Ubuntu 10.04 LTS
    results in the PA daemon crashing shortly after attempting playback of an
    audio file.

    Test case: Using Ubuntu 10.04 LTS (Linux, Linux 2.6.33, or
    Linux 2.6.34, attempt playback of an audio file while PulseAudio is

    Resolution: add SSID for this machine to the position_fix quirk table,
    explicitly specifying the LPIB method.

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

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

    --- a/sound/pci/hda/hda_intel.c
    +++ b/sound/pci/hda/hda_intel.c
    @@ -2270,6 +2270,7 @@ static struct snd_pci_quirk position_fix
    SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB),
    SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB),
    SND_PCI_QUIRK(0x1043, 0x81b3, "ASUS", POS_FIX_LPIB),
    + SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS M2V", POS_FIX_LPIB),
    SND_PCI_QUIRK(0x104d, 0x9069, "Sony VPCS11V9E", POS_FIX_LPIB),
    SND_PCI_QUIRK(0x1106, 0x3288, "ASUS M2V-MX SE", POS_FIX_LPIB),
    SND_PCI_QUIRK(0x1179, 0xff10, "Toshiba A100-259", POS_FIX_LPIB),

     \ /
      Last update: 2010-07-01 23:43    [W:0.020 / U:37.044 seconds]
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