[ltp] [PATCH][2.6.18] ibm-acpi: extended fan control and thermal sensors

[Enrico Tröger]

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On Tue, 10 Oct 2006 17:38:38 -0300, Henrique de Moraes Holschuh
<hmh@hmh.eng.br> wrote:

> This is the second try at the patches.  They should be now mostly
> ready for submission, pending any comments.
>
> Please test, it is supposed to work with *all* ThinkPads, old and new.
Whether I did something wrong, or there is a bug. After a cold boot, I
get the following:

[23:01] enrico@endor ;-): ~$ cat /proc/acpi/ibm/fan
status:         unknown
level:          unknown
speed:          3326
commands:       level <level> (<level> is 0-7, auto, disengaged)
commands:       enable, disable

The speed seems to be correct, the value changes too.
Changing the level with
echo -n auto > /proc/acpi/ibm/fan
doesn't work too(error message: invalid argument).

Hardware:
TP R51e UR16NGE, firmware version:
IBM ThinkPad Embedded Controller -[78HT05WW-1.00    ]-


Regards,
Enrico

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