linux-kernel - Re: [PATCH] hwmon: (dell-smm) Add Dell Latitude 7440 to fan control whitelist

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Message-ID: <20210331100211.jo56p4x2qm73fyed@pali>
Date:   Wed, 31 Mar 2021 12:02:11 +0200
From:   Pali Rohár <pali@...nel.org>
To:     Sebastian Oechsle <setboolean@...oud.com>,
        Guenter Roeck <linux@...ck-us.net>
Cc:     jdelvare@...e.com, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] hwmon: (dell-smm) Add Dell Latitude 7440 to fan control
 whitelist

On Tuesday 30 March 2021 19:02:55 Sebastian Oechsle wrote:
> Allow manual PWM control on Dell Latitude 7440.
> 
> Signed-off-by: Sebastian Oechsle <setboolean@...oud.com <mailto:setboolean@...oud.com>>

Reviewed-by: Pali Rohár <pali@...nel.org>

(Btw, in commit message is small typo, model name is E7440, not 7440)

Guenter, would you take this patch?

> ---
> drivers/hwmon/dell-smm-hwmon.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
> index 73b9db9e3aab..2970892bed82 100644
> --- a/drivers/hwmon/dell-smm-hwmon.c
> +++ b/drivers/hwmon/dell-smm-hwmon.c
> @@ -1210,6 +1210,14 @@ static struct dmi_system_id i8k_whitelist_fan_control[] __initdata = {
> 		},
> 		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
> 	},
> +	{
> +		.ident = "Dell Latitude E7440",
> +		.matches = {
> +			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> +			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Latitude E7440"),
> +		},
> +		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
> +	},
> 	{ }
> };
> 
> --
> 2.31.1