msm: clock-krait-8974: Add user voltage control

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
msm: clock-krait-8974: Not so low voltage
defconfig: enable voltage control
msm: thermal: Update to speed up bootup time

Update KTM driver to remove flush_scheduled_work that
would introduce bootup delay. This patch replaces
cancel_delayed_work with cancel_delayed_work_sync
to cancel a delayed work.

CRs-Fixed: 647439
Change-Id: Ie81278ca3a7a58f8f46463f7149b512bd07cbcbc
Signed-off-by: Shiju Mathew <shijum@codeaurora.org>
Signed-off-by: flar2 <asegaert@gmail.com>
msm: mdss: control backlight level during blank and unblank events

Add code to set the backlight level to zero for blank event
and restore the backlight level to its previous value during
unblank event. This will fix any unexpected panel flicker
that might show up on the screen during panel ON sequence.

CRs-Fixed: 608091
Change-Id: I871a067b0cc40d893b8b7e5a25103ebb914f9b7a
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Signed-off-by: Benet Clark <benetc@codeaurora.org>
Signed-off-by: flar2 <asegaert@gmail.com>
kcal_ctrl: change sysfs permissions
vibrator: change permissions again