mdp: Import updates from Sprint KK Update

Restore bandwidths to CAF stock; Samsung seems to have included some
underrun fixes to MDP, that (so far) are working fairly well.

Also included:
Revert "msm_fb: display: Send pixel data while sending on/off commands"
This reverts commit 906e35d916175b5e332c45ff7691bc95a3237336.
(Doesn't seem to be needed; on/off works fine here)

Reformatted slightly from Samsung's weird/inconsistent way of editing files.

Change-Id: I69fde91d5826fbc44bfe7d8d962622f0958290b5
Signed-off-by: Luis Cruz <ljc2491@gmail.com>
drivers: video: mdp4: Fix building with gcc-4.8+

Since the minimum_[ab/ib] are of the unsigned 64-bit type, the
following build errors can be  bypassed (and the div function
possibly optimized) by using div_u64.

The API also notes that "This is the most common 64bit divide and
should be used if possible[...]"

Fixes errors:
 ../video/msm/mdp4_overlay.c:3242: undefined reference to `__aeabi_uldivmod'
 ../video/msm/mdp4_overlay.c:3244: undefined reference to `__aeabi_uldivmod'

Change-Id: I805b8916e7cff5da566ca4fea98c8b18fa56fdb1