[Bug 222240] New: acer_wmi: Nitro ANV15-52 fails platform_profile read/write on newer BIOS versions

[Bug 222240] New: acer_wmi: Nitro ANV15-52 fails platform_profile read/write on newer BIOS versions

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=222240

            Bug ID: 222240
           Summary: acer_wmi: Nitro ANV15-52 fails platform_profile
                    read/write on newer BIOS versions
           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: nghiant@mailbox.org
        Regression: No

Created attachment 311391
  --> https://bugzilla.kernel.org/attachment.cgi?id=311391&action=edit
ACPI Table Dump

On Acer Nitro ANV15-52, reading/writing to
`/sys/firmware/acpi/platform_profile` produce `Input/output error`

```
❯ cat /sys/module/acer_wmi/parameters/predator_v4
Y
❯ cat /sys/firmware/acpi/platform_profile_choices
low-power quiet balanced balanced-performance performance
❯ cat /sys/firmware/acpi/platform_profile
cat: /sys/firmware/acpi/platform_profile: Input/output error
```

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[Bug 222240] acer_wmi: Nitro ANV15-52 fails platform_profile read/write on newer BIOS versions

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=222240

--- Comment #1 from Nguyen Tri Nghia (nghiant@mailbox.org) ---
This only occur for the newer BIOS version 1.53.

```
/sys/class/dmi/id/sys_vendor:Acer
/sys/class/dmi/id/product_name:Nitro ANV15-52
/sys/class/dmi/id/product_family:Acer Nitro V 15
/sys/class/dmi/id/board_name:Sportage_RTH
/sys/class/dmi/id/bios_version:V1.53
/sys/class/dmi/id/bios_date:02/24/2026
```

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[Bug 222240] acer_wmi: Nitro ANV15-52 fails platform_profile read/write on newer BIOS versions

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=222240

--- Comment #2 from Nguyen Tri Nghia (nghiant@mailbox.org) ---
Related issues:
https://github.com/0x7375646F/Linuwu-Sense/issues/131
https://github.com/CachyOS/linux-cachyos/issues/1088

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