From a1a7521064428fc1cf8e2942179525a22cde1d49 Mon Sep 17 00:00:00 2001
From: Xianglong Du <Xianglong.Du@csr.com>
Date: Sat, 15 Feb 2014 12:30:58 -0800
Subject: [PATCH] Input: sirfsoc-onkey - report release event by detecting pin
 status

This change adds a delayed_work to detect the release of onkey since HW will
not generate interrupt for it.

At the same time, we move the KEY event to POWER instead of SUSPEND, which
will be suitable for both Android and Linux. Userspace PowerManager Daemon
will decide to suspend or shutdown based on how long we have touched onkey.

Signed-off-by: Xianglong Du <Xianglong.Du@csr.com>
Signed-off-by: Rongjun Ying <Rongjun.Ying@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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