input: synaptics_dsx: squash commit from 3.14 kernel

Squash and apply the following touchscreen changes taken from the msm-3.14
kernel branch as of msm-3.14 commit 3bc54cf86b
(Merge "msm: camera: Add dummy sub module in sensor pipeline")

 b20792c2 input: synaptics_dsx: Fix security issues
 4f3ec831 input: synaptics_dsx: Remove use of deprecated INIT_COMPLETION
 8c5bd97f input: synaptics_dsx: change permission for sysfs secure_touch_enable
 b22c0b56 input: synaptics_dsx: reconfigure resolution in suspend
 0ea26697 touchscreen: synaptics_dsx: set absolute axes for touchscreen
 6a021e0a input: synaptics_dsx: handle all controller interrupts
 d3de3ed6 input: synaptics_dsx: remove query operation from reinit
 2285a8dd input: synaptics_dsx: remove vkey kobject in remove
 6817aed5 input: synaptics: Fix to secure touch clock unbalance
 44a84a1e input: synaptics_dsx: support for pm ops
 41439903 input: synaptics: add support for unprogrammed panels
 b029351d input: synaptics: remove outdated header
 d065c5e0 input: synaptics: add ability to distinguish touch part
 72ca30da input: synaptics_dsx: release pinctrl resources on probe failure
 0ab5f1e5 input: synaptics: add NULL pointer check
 ad4102c8 input: synaptics: Secure touch clocks
 6a77bbed input: synaptics_dsx: fix compilation warning when !CONFIG_PM_*
 f3488933 input: synaptics_dsx: reorder device resume sequence
 71b65447 input: synaptics_dsx: add support for 2D sensor for soft-keys
 610ecdc2 input: synaptics_dsx: fix data sysfs read-write permission
 06195779 input: synaptics_dsx: fix up world writable sysfs file
 995ed76d input: synaptics_dsx: add ability to identify controller
 69a416fe input: synaptic_dsx: configure touch panel boundary coordinates
 609eb34b input: synaptics_dsx: correct sysfs permissions
 59af5ffb input: synaptics_dsx: remove firmware update at boot
 13b71e2f input: synaptic_dsx: stay awake the device during firmware update
 dccee682 input: synaptic_dsx: add sysfs entry for force firmware update
 a4d13992 input: synaptics: secure touch support
 11c70731 input: synaptic_dsx: add debugfs support for suspend/resume
 2642f2cb input: synaptics_dsx: add standard features for touch support
 72f05e70 input: synaptics_dsx: add dual regulator support
 ab390caa input: synaptics_dsx: add device tree support
 51898424 input: synaptics_dsx: fix conflicts with other drivers

Signed-off-by: Alex Sarraf <asarraf@codeaurora.org>