kernel.git/drivers/input/keyboard/mcs_touchkey.c, branch linux-3.2.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.2.y2011-02-24T05:43:38ZInput: mcs_touchkey - add shutdown handler2011-02-24T05:43:38ZHeungJun Kim2011-02-24T05:42:49Zurn:sha1:5f62615ef5e50b0ad6c125fe1e38f2ac675012e2
The MCS50XX series has a HW bug that requires explicit chip power down.
If chip is not powered down before shutting the system down the control
pins (powerup, interrupt) are pulled up and residue current continues
flowing into the chips making them continue consuming power.
Signed-off-by: Heungjun Kim <riverful.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: mcs_touchkey - add support for suspend/resume2011-02-24T05:43:31ZHeungjun Kim2011-02-24T05:40:11Zurn:sha1:adf779c1ee1d5556ebd83e39a7189022d4ebce3a
This adds support for system-level suspend/resume to the driver.
Signed-off-by: Heungjun Kim <riverful.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: mcs - Add MCS touchkey driver2010-07-04T08:23:26ZJoonyoung Shim2010-07-04T08:21:25Zurn:sha1:312e8e8a9e2471b0ada7366497fffb3ff1a40e2c
This adds support for MELPAS MCS5000/MSC5080 touch key controllers.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>