video: msm: Fix initial state of LCD backlight

* For devices which use the LCD backlight we need to actually call the
* function which sets the brightness after initializing it in the probe.

Change-Id: Id6b7c0de3cd31181394c56c7f6061bca9defd861
msm: HTC: Add sleep status device

Change-Id: I519e58fa71c94ab5d57c371306e10065c5e3f673
msm: HTC: update board RPM power and latency, spm retention sequence

* Import RPM and SPM board changes

Change-Id: Ic404f563622ae9c569d3da7354a1637ed5a4bc01
msm: HTC: enable AVS for HTC 8960 devices

Change-Id: I4847e9cb55fc90adb1ada2571fcb82094fc33357
msm: acpuclock-krait: Add HTC PLL enable/disable code

Change-Id: I92b4d72fbd136d74929b565866b78e4fa9686a50