Both ThinkPad X201 and Latitude E6230 have problems under Win8 mode, so blacklist Win8 mode for them. Reference: https://bugzilla.kernel.org/show_bug.cgi?id=60697 Reported-and-tested-by: Jeffery To <jeffery.to@xxxxxxxxx> Reported-and-tested-by: Wouter Depypere <wouter.depypere@xxxxxxxx> Cc: 3.8 and above <stable@xxxxxxxxxxxxxxx> Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx> --- drivers/acpi/blacklist.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index 05ee8f61bfb5..97a8e395f72e 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -324,6 +324,32 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { }, /* + * The bluetooth functionality is unconditionally enabled + * after a S3 cycle on Thinkpad X201 under Win8 mode. + */ + { + .callback = dmi_disable_osi_win8, + .ident = "ThinkPad X201", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"), + }, + }, + + /* + * The hardware switch for enable/disable wifi on + * Dell Latitude E6230 is broken under Win8 mode. + */ + { + .callback = dmi_disable_osi_win8, + .ident = "Dell Latitude E6230", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6230"), + }, + }, + + /* * BIOS invocation of _OSI(Linux) is almost always a BIOS bug. * Linux ignores it, except for the machines enumerated below. */ -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
