Re: [PATCH 2/3] ideapad: Add nodes in sysfs

From: Dmitry Torokhov
Date: Fri Jun 03 2011 - 16:21:55 EST

On Thursday, June 02, 2011 02:24:05 AM Ike Panhc wrote:
> +What: /sys/devices/platform/ideapad/touchpad
> +Date: Jun 2011
> +KernelVersion: 3.0.1
> +Contact: "Ike Panhc <ike.pan@xxxxxxxxxxxxx>"
> +Description:
> + Control the power of touchpad. 1 means on, 0 means off.

I do not think that we should be adding attributes like this one.
Is there any way to pug it into device core/PM infrastructure?

Also, what is the driver for having this attribute? Is it power savings
or is it because some people prefer to turn off the touchpad because
it interferes with typing?


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