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charset=us-ascii Content-Disposition: inline In-Reply-To: <20261111082838.1418051-4-jdahlin@gmail.com> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-BWhitelist: no X-Source-IP: 108.223.40.66 X-Source-L: No X-Exim-ID: 1xSGMa-000000005tf-2e7B X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 108-223-40-66.lightspeed.sntcca.sbcglobal.net (server.roeck-us.net) [108.223.40.66]:59218 X-Source-Auth: guenter@roeck-us.net X-Email-Count: 38 X-Org: HG=direseller_whb_net_legacy;ORG=directi; X-Source-Cap: cm9lY2s7YWN0aXZzdG07YmgtMjUud2ViaG9zdGJveC5uZXQ= X-Local-Domain: yes X-CMAE-Envelope: MS4xfEobhstXzb7GR7qDZThfzRmn+hrqaBjsbLGiQ+uGGUcMHh/VxKAakh++a7TZdTcFv1rGN06q5UELyHg6LvV1uP1V4S4a9hBhi9nAqgsr+F6ROO/qvomV rreyNfAbkbDgkpDHhUs5lhZVzQFcqeCA+2B3WExcHt/LokYGgpGbuWyXL7Ieev64X3vNYoAcFoQCbiNY1nombOboGxu9rVPW8UuJRVR7kEXzPDUesh+UPzaa 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 Applied. Thanks, Guenter