Merge "ARM: mutex: use generic atomic_dec-based implementation for ARMv6+" into cm-10.2
Merge "ARM: 7583/1: decompressor: Enable unaligned memory access  for v6 and above" into cm-10.2
dlx: Increase mdp bandwidth factors

* Resolves display buffer underruns (blue flashes)

Change-Id: I6991ccfde72d5f15ca7301cab4b01824b3df5315