From: Guenter Roeck <linux@roeck-us.net>
To: Armin Wolf <W_Armin@gmx.de>
Cc: pali@kernel.org, linux-hwmon@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/4] hwmon: (dell-smm) Remove Dell Precision 490 custom config data
Date: Wed, 24 Sep 2025 07:46:34 -0700 [thread overview]
Message-ID: <a9a60505-97ef-4f50-9da9-6caccbccbf66@roeck-us.net> (raw)
In-Reply-To: <20250917181036.10972-2-W_Armin@gmx.de>
On Wed, Sep 17, 2025 at 08:10:33PM +0200, Armin Wolf wrote:
> It turns out the second fan on the Dell Precision 490 does not
> really support I8K_FAN_TURBO. Setting the fan state to 3 enables
> automatic fan control, just like on the other two fans.
> The reason why this was misinterpreted as turbo mode was that
> the second fan normally spins faster in automatic mode than
> in the previous fan states. Yet when in state 3, the fan speed
> reacts to heat exposure, exposing the automatic mode setting.
>
> Link: https://github.com/lm-sensors/lm-sensors/pull/383
> Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Applied.
Guenter
next prev parent reply other threads:[~2025-09-24 14:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-17 18:10 [PATCH 0/4] hwmon: (dell-smm) Add support for automatic fan mode Armin Wolf
2025-09-17 18:10 ` [PATCH 1/4] hwmon: (dell-smm) Remove Dell Precision 490 custom config data Armin Wolf
2025-09-24 14:46 ` Guenter Roeck [this message]
2025-09-17 18:10 ` [PATCH 2/4] hwmon: (dell-smm) Move clamping of fan speed out of i8k_set_fan() Armin Wolf
2025-09-24 14:47 ` Guenter Roeck
2025-09-17 18:10 ` [PATCH 3/4] hwmon: (dell-smm) Add support for automatic fan mode Armin Wolf
2025-09-24 14:50 ` Guenter Roeck
2025-09-17 18:10 ` [PATCH 4/4] hwmon: (dell-smm) Add support for Dell OptiPlex 7040 Armin Wolf
2025-09-24 14:50 ` Guenter Roeck
2025-09-17 21:19 ` [PATCH 0/4] hwmon: (dell-smm) Add support for automatic fan mode Pali Rohár
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