ACPI: blacklist win8 OSI for Dell Inspiron 7737

With win8 capabiltiy, the machine will boot itself immediately after
shutdown command has executed.

Work around this issue by disabling win8 capcability.  This workaround
also makes wireless hotkey work.

Signed-off-by: Edward Lin <yidi.lin@canonical.com>
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Edward Lin 2014-05-07 10:47:24 +08:00 коммит произвёл Rafael J. Wysocki
Родитель 89ca3b8819
Коммит b753631b35
1 изменённых файлов: 8 добавлений и 0 удалений

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@ -314,6 +314,14 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_VERSION, "2349D15"),
},
},
{
.callback = dmi_disable_osi_win8,
.ident = "Dell Inspiron 7737",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 7737"),
},
},
/*
* BIOS invocation of _OSI(Linux) is almost always a BIOS bug.