[Acked] [PATCH SAUCY SRU] ACPI: blacklist win8 OSI for Dell Inspiron 7737
Andy Whitcroft
apw at canonical.com
Thu May 22 10:12:58 UTC 2014
On Thu, May 22, 2014 at 02:24:41PM +0800, Edward Lin wrote:
> BugLink: https://bugs.launchpad.net/bugs/1288161
>
> 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 at canonical.com>
> Cc: All applicable <stable at vger.kernel.org>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki at intel.com>
> (cherry picked from commit b753631b3576bf343151a82513c5d56fcda1e24f)
> Signed-off-by: Edward Lin <yidi.lin at canonical.com>
> ---
> drivers/acpi/blacklist.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
> index d630bcd..5f0b12e 100644
> --- a/drivers/acpi/blacklist.c
> +++ b/drivers/acpi/blacklist.c
> @@ -353,6 +353,14 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
> DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5537"),
> },
> },
> + {
> + .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.
Direct cherry-pick (I even tried it as it has a context delta), looks
sane. Therefore:
Acked-by: Andy Whitcroft <apw at canonical.com>
-apw
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