Merge "Revert "Revert "Add MIPS64r6 support for libpixelflinger""" am: 8bc7a4d443
am: 9d6784fe70

* commit '9d6784fe70cdb9285abcb8a442f3de9cd174cccf':
  Revert "Revert "Add MIPS64r6 support for libpixelflinger""