Re: [PATCH] input: psmouse: create an 'enabled' sysfs attribute tosquelch mouse

From: Dmitry Torokhov
Date: Fri Feb 24 2012 - 03:22:02 EST


Hi Andres,

On Fri, Feb 17, 2012 at 06:06:34PM -0800, Andres Salomon wrote:
>
> From: Paul Fox <pgf@xxxxxxxxxx>
>
> on OLPC XO laptops, at least one model of touchpad (sentelic)
> emits continuous jittery motion reports when the laptop is
> configured in "ebook" mode. the touchpad is inaccessible in
> that configuration, so we simply disable it.
>
> these motion reports will wake the SoC when put to sleep, so simply
> ignoring the events is not a possibilty; the device must be disabled.

Can you switch the AUX serio port into manual bind mode (viqa sysfs) and
simply connect/disconnect the touchpad as needed (again via sysfs)?

Thanks.

--
Dmitry
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