linux-kernel - Re: [PATCH 1/2] platform/chrome: cros-ec: detect the Framework Laptop

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Date:   Tue, 25 Jan 2022 11:41:51 +0800
From:   Tzung-Bi Shih <tzungbi@...omium.org>
To:     "Dustin L. Howett" <dustin@...ett.net>
Cc:     linux-kernel@...r.kernel.org, Benson Leung <bleung@...omium.org>,
        Guenter Roeck <groeck@...omium.org>,
        Tzung-Bi Shih <tzungbi@...gle.com>
Subject: Re: [PATCH 1/2] platform/chrome: cros-ec: detect the Framework Laptop

On Tue, Jan 25, 2022 at 9:35 AM Dustin L. Howett <dustin@...ett.net> wrote:
>
> The Framework Laptop identifies itself in DMI with manufacturer
> "Framework" and product "Laptop".
>
> Signed-off-by: Dustin L. Howett <dustin@...ett.net>
> ---
>  drivers/platform/chrome/cros_ec_lpc.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c
> index d6306d2a096f..458eb59db2ff 100644
> --- a/drivers/platform/chrome/cros_ec_lpc.c
> +++ b/drivers/platform/chrome/cros_ec_lpc.c
> @@ -500,6 +500,14 @@ static const struct dmi_system_id cros_ec_lpc_dmi_table[] __initconst = {
>                         DMI_MATCH(DMI_PRODUCT_NAME, "Glimmer"),
>                 },
>         },
> +       /* A small number of non-Chromebook/box machines also use the ChromeOS EC */
> +       {
> +               /* the Framework Laptop */
> +               .matches = {
> +                       DMI_MATCH(DMI_SYS_VENDOR, "Framework"),
> +                       DMI_MATCH(DMI_PRODUCT_NAME, "Laptop"),
> +               },
> +       },
>         { /* sentinel */ }
>  };
>  MODULE_DEVICE_TABLE(dmi, cros_ec_lpc_dmi_table);
> --
> 2.34.1
>
>