Messages in this thread | | | Date | Wed, 7 Oct 2009 12:35:09 +0530 | Subject | Re: [PATCH 2/6] Haptic: Documentation for haptic class | From | Trilok Soni <> |
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Hi Kyungmin,
On Wed, Oct 7, 2009 at 11:47 AM, Kyungmin Park <kyungmin.park@samsung.com> wrote: > Describe the haptic class and how to use > > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> > --- > Documentation/haptic-class.txt | 20 ++++++++++++++++++++ > 1 files changed, 20 insertions(+), 0 deletions(-) > create mode 100644 Documentation/haptic-class.txt > > diff --git a/Documentation/haptic-class.txt b/Documentation/haptic-class.txt > new file mode 100644 > index 0000000..6bee82a > --- /dev/null > +++ b/Documentation/haptic-class.txt > @@ -0,0 +1,20 @@ > + > +Haptic handling under Linux > +======================== > + > +In its simplest form, the haptic class just allows control of Haptics from > +userspace. Haptic appears in /sys/class/haptic/. The maximum level of the > +haptic is defined in max_level file. > + > +To use simple. it provides the oneshot mode. Give millisecond time to this > +property. It working at given time with pre-defined level.
nit-pick: "To make it simple, it provides the one shot mode. Provide milliseconds time to this property, and it will be working for the given time with the pre-defined level."
Please check if my above statement looks better.
> +Of course, you can adjust the level by setting level property > + > +# echo ${millisecond} > /sys/class/haptic/<device>/oneshot > + > +# echo ${level} > /sys/class/haptic/<device>/level > + > +Also you can enable/disable by setting enable property > + > +# echo 1 > /sys/class/haptic/<device>/level -> Enable > +# echo 0 > /sys/class/haptic/<device>/level -> Disable > -- > 1.5.3.3 > >
-- ---Trilok Soni http://triloksoni.wordpress.com http://www.linkedin.com/in/triloksoni -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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