[Bug 221441] New: asus-wmi/asus-armoury warnings on ASUS FX608LP: no matching power limits, fan_curve_get_factory_default failed

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=221441

            Bug ID: 221441
           Summary: asus-wmi/asus-armoury warnings on ASUS FX608LP: no
                    matching power limits, fan_curve_get_factory_default
                    failed
           Product: Drivers
           Version: 2.5
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Platform_x86
          Assignee: drivers_platform_x86@kernel-bugs.osdl.org
          Reporter: fxzxaxon@outlook.com
        Regression: No

Hi,

On a new ASUS TX Gaming FX608LP_FX608LP laptop, the ASUS platform drivers
appear to load and expose several expected interfaces, but the kernel logs the
following ASUS WMI / Armoury warnings during boot:

  asus_armoury: No matching power limits found for this system
  asus_wmi: fan_curve_get_factory_default (0x00110032) failed: -19

I am reporting this in case this model needs a new DMI match / model data
entry.

System information:

  Kernel:
    Linux ASUS-TX-FX608-PC 6.19.14-300.fc44.x86_64 #1 SMP PREEMPT_DYNAMIC Thu
Apr 23 15:17:50 UTC 2026 x86_64 GNU/Linux

  DMI:
    bios_vendor: American Megatrends International, LLC.
    bios_version: FX608LP.313
    bios_date: 11/18/2025
    sys_vendor: ASUSTeK COMPUTER INC.
    product_name: TX Gaming FX608LP_FX608LP
    product_version: 1.0
    product_family: TX Gaming
    product_sku:
    board_vendor: ASUSTeK COMPUTER INC.
    board_name: FX608LP
    board_version: 1.0
    board_asset_tag: ATN12345678901234567
    chassis_vendor: ASUSTeK COMPUTER INC.
    chassis_type: 10
    chassis_version: 1.0

  DMI modalias:
   
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrFX608LP.313:bd11/18/2025:br5.32:efr3.6:svnASUSTeKCOMPUTERINC.:pnTXGamingFX608LP_FX608LP:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnFX608LP:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:

Relevant kernel log:

  rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=24
  acpi-fan PNP0C0B:00: Using Microsoft fan extensions
  wmi_bus wmi_bus-PNP0C14:00: [Firmware Bug]: WQ00 data block query control
method not found
  asus_wmi: ASUS WMI generic driver loaded
  asus_armoury: No matching power limits found for this system
  asus_wmi: Initialization: 0x1
  asus_wmi: SFUN value: 0x21
  asus-nb-wmi asus-nb-wmi: Detected ATK, not ASUSWMI, use DSTS
  asus-nb-wmi asus-nb-wmi: Using throttle_thermal_policy for platform_profile
support
  input: Asus WMI hotkeys as /devices/platform/asus-nb-wmi/input/input17
  asus_wmi: fan_curve_get_factory_default (0x00110032) failed: -19
  asus_wmi: using asus-wmi for asus::kbd_backlight

Current platform_profile state:

  platform_profile:
    balanced

  platform_profile_choices:
    quiet balanced performance

The platform profile interface appears to work, and switching between
quiet/balanced/performance succeeds.

hwmon status:

  The system exposes ASUS hwmon nodes under asus-nb-wmi, including:

    /sys/class/hwmon/hwmon11/name: asus
    fan1_input
    fan1_label
    fan2_input
    fan2_label
    pwm1_enable
    pwm2_enable

    /sys/class/hwmon/hwmon12/name: asus_custom_fan_curve
    pwm1_auto_point*_temp
    pwm1_auto_point*_pwm
    pwm2_auto_point*_temp
    pwm2_auto_point*_pwm
    pwm1_enable
    pwm2_enable

So this does not appear to be a complete lack of ASUS WMI support. Basic
platform profile support and ASUS hwmon interfaces are present.

Additional note:

  find /sys/bus/wmi/devices -name modalias

returns no output on this system.

I have not noticed a clear user-visible malfunction so far. This report is
mainly to provide DMI/model information for this new ASUS model and to ask
whether the two warnings above indicate missing model data.

Thanks.

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