tech-kern archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: fan control



On Wed, Aug 10, 2022 at 09:11:21AM -0000, Michael van Elst wrote:
> https://www.kernel.org/doc/html/latest/admin-guide/acpi/fan_performance_states.html

acpidump -dt shows a fan (PNP0C0B), but not no _FPS, _FIF, _PSL or _FST
I guess that means that we cannot control the fans on this machine, 
and not even get their status. That examplains envstat(8) output
about the fans:

                      Current  CritMax  WarnMax  WarnMin  CritMin  Unit
[acpifan0]
             state:     FALSE


-- 
Emmanuel Dreyfus
manu%netbsd.org@localhost


Home | Main Index | Thread Index | Old Index