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ACPI: ibm-acpi: document fan control
authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Fri, 24 Nov 2006 13:47:11 +0000 (11:47 -0200)
committerLen Brown <len.brown@intel.com>
Thu, 7 Dec 2006 06:38:40 +0000 (01:38 -0500)
commita8b7a6626d7605a795b33317cd730b7d76da3d0a
tree4e6654a1237d4350d3b7ff0a781a7b9a3d939804tree | snapshot (tar.gz zip)
parent18ad7996e17649d81c15a2c9dae03c75050a05a8commit | diff
ACPI: ibm-acpi: document fan control

This patch documents the ThinkPad fan control strategies.  Source of the
data:

0. ibm-acpi source
1. DSDTs for various ThinkPads (770, X31, X40, X41, T43, A21m, T22)
2. http://thinkwiki.org/wiki/Embedded_Controller_Firmware#Firmware_Issues
3. http://thinkwiki.org/wiki/How_to_control_fan_speed
4. Various threads about windows fan control utilities in thinkpads.com

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
drivers/acpi/ibm_acpi.c diff | blob | blame | history