Re: [PATCH v2 3/7] hwmon: (nct6683) Enable fan control on ASRock B850 Steel Legend WiFi

From: Guenter Roeck

Date: Sat Nov 14 2026 - 11:12:50 EST


On Wed, Nov 11, 2026 at 09:28:34AM +0100, Johan Dahlin wrote:
> The NCT6686D on the ASRock B850 Steel Legend WiFi (customer ID 0x164a)
> uses the same fan mode register and configuration phase as the NCT6687D-R
> on MSI boards.
>
> Enable fan control for channels 0 to 7 on this board.
>
> Tested with pwm6_enable set to 1: pwm6 written as 255, 120 and 60 gives
> 803, 577 and 342 RPM on fan6. Writing 2 returns the fan to the BIOS
> curve, and so does unloading the driver.
>
> Signed-off-by: Johan Dahlin <jdahlin@xxxxxxxxx>

Applied.

Thanks,
Guenter