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    Subject[PATCH 5.3 225/344] ALSA: hda/realtek - Blacklist PC beep for Lenovo ThinkCentre M73/93
    Date
    From: Takashi Iwai <tiwai@suse.de>

    [ Upstream commit 051c78af14fcd74a22b5af45548ad9d588247cc7 ]

    Lenovo ThinkCentre M73 and M93 don't seem to have a proper beep
    although the driver tries to probe and set up blindly.
    Blacklist these machines for suppressing the beep creation.

    BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204635
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    sound/pci/hda/patch_realtek.c | 3 +++
    1 file changed, 3 insertions(+)

    diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
    index 1bec62720374d..d223a79ac934f 100644
    --- a/sound/pci/hda/patch_realtek.c
    +++ b/sound/pci/hda/patch_realtek.c
    @@ -1058,6 +1058,9 @@ static const struct snd_pci_quirk beep_white_list[] = {
    SND_PCI_QUIRK(0x1043, 0x834a, "EeePC", 1),
    SND_PCI_QUIRK(0x1458, 0xa002, "GA-MA790X", 1),
    SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
    + /* blacklist -- no beep available */
    + SND_PCI_QUIRK(0x17aa, 0x309e, "Lenovo ThinkCentre M73", 0),
    + SND_PCI_QUIRK(0x17aa, 0x30a3, "Lenovo ThinkCentre M93", 0),
    {}
    };

    --
    2.20.1


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