351d80dda2
This change is made separately from the previous commit as it is a significant change in behavior that affects all laptops. Copying the message from the EC commit: > Fan noise is one of the top complaints reported. The existing > interpolation and smoothing logic has not sufficiently addressed the > issues with fans changing speeds too quickly in response to rapid > changes in thermals (particularly from PECI). > > This behavior can be observed by with very basic tasks, such as: > > - Powering on a system and logging into GNOME > - Starting a GUI application such as Firefox > > Replace them with a fixed step update per event interval. Fans now have > a maximum amount they change change over time (3.9%/sec) as they move > towards a target duty. Signed-off-by: Tim Crawford <tcrawford@system76.com>
System76 Open Firmware
An open source distribution of firmware utilizing coreboot, EDK2, and System76 firmware applications.