UAPI Changes: - Increase I915_PARAM_MMAP_GTT_VERSION version to indicate support for partial mmaps (José Roberto de Souza) Driver Changes: Fixes/improvements/new stuff: - Implement vmap/vunmap GEM object functions (Asbjørn Sloth Tønnesen) Miscellaneous: - Various register definition cleanups (Ville Syrjälä) - Fix typo in a comment [gt/uc] (Yuichiro Tsuji)