* More vendor vs. ACPI methods - FAN?
@ 2008-11-23 4:31 Andrey Borzenkov
2008-11-24 3:06 ` Zhang Rui
0 siblings, 1 reply; 2+ messages in thread
From: Andrey Borzenkov @ 2008-11-23 4:31 UTC (permalink / raw)
To: linux-acpi
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On the same poor old Toshiba Portege 4000:
{pts/1}% cat /proc/acpi/power_resource/PFAN/state
state: off
system level: S0
order: 0
reference count: 0
{pts/1}% cat /sys/class/thermal/cooling_device0/cur_state
0
{pts/1}% cat /sys/class/thermal/cooling_device1/cur_state
0
{pts/1}% cat /proc/acpi/toshiba/fan
running: 1
force_on: 0
Looks like we need something similar to video handlink for FAN as well ...
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: More vendor vs. ACPI methods - FAN?
2008-11-23 4:31 More vendor vs. ACPI methods - FAN? Andrey Borzenkov
@ 2008-11-24 3:06 ` Zhang Rui
0 siblings, 0 replies; 2+ messages in thread
From: Zhang Rui @ 2008-11-24 3:06 UTC (permalink / raw)
To: Andrey Borzenkov; +Cc: linux-acpi@vger.kernel.org
On Sun, 2008-11-23 at 12:31 +0800, Andrey Borzenkov wrote:
> On the same poor old Toshiba Portege 4000:
>
> {pts/1}% cat /proc/acpi/power_resource/PFAN/state
> state: off
> system level: S0
> order: 0
> reference count: 0
> {pts/1}% cat /sys/class/thermal/cooling_device0/cur_state
> 0
> {pts/1}% cat /sys/class/thermal/cooling_device1/cur_state
> 0
> {pts/1}% cat /proc/acpi/toshiba/fan
> running: 1
> force_on: 0
>
> Looks like we need something similar to video handlink for FAN as well ...
hmmm, do you mean register the toshiba fan as cooling devices?
thanks,
rui
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