acpi_fan_power_valid(9)

🎀 NAME 🎀

okay so bestie, this is the acpi_fan_power_valid(9) page from the Kernel API Manual — and it does exactly one iconic thing: it checks if the fan power value is valid. no cap. 💅✨

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✨ SYNOPSIS ✨

bool acpi_fan_power_valid (u64 power );

literally the whole vibe: you hand it a power value, and it tells you if that value is valid. 🫶

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💅 ARGUMENTS 💅

• power — the power value returned by the ACPI firmware. that's the one, bestie. 🍓

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🌸 DESCRIPTION 🌸

So the whole job is: check if the fan power value returned by the ACPI firmware is valid. simple, clean, main character energy. 💖

And if you want the details? See acpi_fan_speed_valid for details. iykyk 🧚

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🔥 RETURN 🔥

• true if the fan power value is valid ✅
• false otherwise ❌

that's it, that's the return value, periodt. 💀

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/acpi/fan.h
• acpi_fan_speed_valid(9)

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mwah 💋 this page is signed off from ./drivers/acpi, dated October 2026, and it belongs to acpi_fan_power_valid(9) — bye bestie, slay your kernel adventures! 🫶✨