[ltp] help needed: X61 fan control, and 2nd fan control

[Henrique de Moraes Holschuh]

On Mon, 01 Jun 2009, Henrique de Moraes Holschuh wrote:
> Here's how it seems to work:  Bit 2 of EC register 0x31 sets which fan

Correction: bit *0* of EC register 0x31.

> Then, use "echo 0x31 new_value > /proc/acpi/ibm/ecdump" (where new_value
> is the value you read from ecdump, but with bit 2 set or reset.  Eg. if
> EC 0x31 was 0x03, write 0x07 to set bit 2), to change from the primary
> to secondary fan, and back.

Please toggle bit 0 instead.

Sorry about this.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh