On Wed, Oct 19, 2016 at 1:27 PM, Mika Westerberg
<mika.westerberg@xxxxxxxxxxxxxxx> wrote:
> This particular laptop has its motherboard replaced and after that, even
> with the latest BIOS, some DMI identification strings have become
> "INVALID". This includes DMI_PRODUCT_VERSION which results Wifi being
> blocked.
>
> It seems that DMI_BOARD_NAME is still valid so use that as an
> alternative for Lenovo Yoga 900.
>
> Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxxxxxxxx>
> --- a/drivers/platform/x86/ideapad-laptop.c
> +++ b/drivers/platform/x86/ideapad-laptop.c
> @@ -933,6 +933,13 @@ static const struct dmi_system_id no_hw_rfkill_list[] = {
> DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 900"),
> },
> },
> + {
> + .ident = "Lenovo Yoga 900",
> + .matches = {
> + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
> + DMI_MATCH(DMI_BOARD_NAME, "VIUU4"),
> + },
> + },
> {}
> };
--
With Best Regards,
Andy Shevchenko
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