[PATCH] platform/x86: thinkpad_acpi: Whitelist P15 firmware for dual

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

 



Dear all,

The new Lenovo Thinkpad P15/P15v series are both equipped with two fans
(with independent fan control).

Simply enabling TPACPI_FAN_2CTL for the respective firmware is enough to
make fan control work.

I have tested the following patch on my P15 (with "N30..." firmware): I can
control the second fan via /proc/acpi/ibm/fan, and the second fan now shows
up in lm-sensors:

    $ sensors
    [...]
    thinkpad-isa-0000
    Adapter: ISA adapter
    fan1:           0 RPM
    fan2:           0 RPM

Best,
Matthias



_______________________________________________
ibm-acpi-devel mailing list
ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel



[Index of Archives]     [Linux ACPI]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Photo]     [Yosemite Photos]     [Yosemite Advice]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]

  Powered by Linux