Merge "Revert "Revert "Add MIPS64r6 support for libpixelflinger""" am: 8bc7a4d443 am: 9d6784fe70
am: 8eb5e9c370

* commit '8eb5e9c37007e6309ddbcd4d7343c29852bb1975':
  Revert "Revert "Add MIPS64r6 support for libpixelflinger""