am 916edf2a: libc: kernel-headers: update msm_mdp.h to include premultiplied alpha

Merge commit '916edf2a3fc60e08a5f29cd322d9f2a04d15cb49' into eclair-plus-aosp

* commit '916edf2a3fc60e08a5f29cd322d9f2a04d15cb49':
  libc: kernel-headers: update msm_mdp.h to include premultiplied alpha