[Bug 220639] [BUG] hp-wmi: OMEN 16-wf0xxx (board 8BAB) – fans stuck at 0 RPM, Boost/WMI queries rejected (hp_wmi: query 0x4c error 0x6)

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=220639

--- Comment #10 from Juan Martin Morales (juanm4morales@gmail.com) ---
1.
$ sudo dmesg | grep hp_wmi
[  554.103966] hp_wmi: Registered as platform profile handler

----------------------------------------------------------------
2.
$ echo 128 | sudo tee /sys/class/hwmon/hwmon1/pwm1
128

$ cat /sys/class/hwmon/hwmon*/fan*_input
2900
3200

$ echo 255 | sudo tee /sys/class/hwmon/hwmon6/pwm1
255

$ cat /sys/class/hwmon/hwmon*/fan*_input
6000
6400

----------------------------------------------------------------
3.

$ sudo ./hp_full_thermal_check.sh
(attachment 309375) 
...


Results (attachment 309374)
=== HP THERMAL PROFILE VALIDATION (FIXED LOAD) ===
Hardware: Board 8BAB | Kernel: 6.18.7-arch1-1
Load Type: Stress-ng (Matrix) + glmark2 (Infinite Shading Scene)
Fan Path: /sys/class/hwmon/hwmon6
----------------------------------------------------------------------------------
PROFILE      | CPU (W)    | GPU (W)    | FAN1 (RPM) | FAN2 (RPM)
----------------------------------------------------------------------------------
low-power    | 55 W     | 27 W     | 2800 RPM   | 3100 RPM
balanced     | 55 W     | 28 W     | 2800 RPM   | 3100 RPM
performance  | 55 W     | 28 W     | 2800 RPM   | 3200 RPM
----------------------------------------------------------------------------------

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