[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #40 from Marco Scardovi (scardracs@disroot.org) ---
That is a great improvement! 52°C is a very healthy idle temperature for a WiFi
7 module under Linux.

Your lspci output shows that ASPM L1 and the ultra-low-power L1.1/L1.2
sub-states are correctly enabled on the PCIe link.

The powertop auto-suspend option you noticed is for the Bluetooth component of
the MediaTek card (which operates over USB). Enabling USB autosuspend and PCIe
power tuning via Powertop is often what allows the card to finally enter these
low-power states, explaining the drop from ~80°C to 52°C.

Now that the WiFi temperature has dropped to 52°C:

1. Has the fan slowed down or turned off completely?
2. Did you use powertop --auto-tune or manually toggle the power savings?

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