linux-kernel - Re: [PATCH] hwmon: (dell-smm) Add Dell XPS 13 7390 to fan control whitelist

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Date:   Sun, 12 Jun 2022 06:08:23 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Armin Wolf <W_Armin@....de>
Cc:     pali@...nel.org, jdelvare@...e.com, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] hwmon: (dell-smm) Add Dell XPS 13 7390 to fan control
 whitelist

On Sun, Jun 12, 2022 at 06:18:06AM +0200, Armin Wolf wrote:
> A user reported that the program dell-bios-fan-control
> worked on his Dell XPS 13 7390 to switch off automatic
> fan control.
> Since it uses the same mechanism as the dell_smm_hwmon
> module, add this model to the fan control whitelist.
> 
> Compile-tested only.
> 
> Signed-off-by: Armin Wolf <W_Armin@....de>
> Acked-by: Pali Rohár <pali@...nel.org>

Applied to hwmon-next.

Thanks,
Guenter

> ---
>  drivers/hwmon/dell-smm-hwmon.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> --
> 2.30.2
> 
> diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
> index 071aa6f4e109..16c10ac84a91 100644
> --- a/drivers/hwmon/dell-smm-hwmon.c
> +++ b/drivers/hwmon/dell-smm-hwmon.c
> @@ -1365,6 +1365,14 @@ static const struct dmi_system_id i8k_whitelist_fan_control[] __initconst = {
>  		},
>  		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
>  	},
> +	{
> +		.ident = "Dell XPS 13 7390",
> +		.matches = {
> +			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> +			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS 13 7390"),
> +		},
> +		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
> +	},
>  	{ }
>  };