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    Subject[PATCH 5.15 145/779] hwmon: (dell-smm) Add Dell XPS 13 7390 to fan control whitelist
    Date
    From: Armin Wolf <W_Armin@gmx.de>

    [ Upstream commit 385e5f57053ff293282fea84c1c27186d53f66e1 ]

    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@gmx.de>
    Acked-by: Pali Rohár <pali@kernel.org>
    Link: https://lore.kernel.org/r/20220612041806.11367-1-W_Armin@gmx.de
    Signed-off-by: Guenter Roeck <linux@roeck-us.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    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 9cb1c3588038..597cbb4391bd 100644
    --- a/drivers/hwmon/dell-smm-hwmon.c
    +++ b/drivers/hwmon/dell-smm-hwmon.c
    @@ -1198,6 +1198,14 @@ 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],
    + },
    { }
    };

    --
    2.35.1


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