Log Message:
Updated libdrm to 2.4.70.

    Andreas Boll (6):
      radeon: Wire up radeon-symbol-check to make check
      automake: Don't include Android Makefiles in the release tarball
      virtgpu: Update kernel header
      automake: Include virtgpu_drm.h in the release tarball
      man: Fix typo
      radeon: Fix typo in stderr message

    Emil Velikov (2):
      tests/drmdevice: print out the full 'bus' and 'dev' strings
      tests/drmdevice: be move verbose when using open()

    Qiang Yu (2):
      drm: drmGetDevice return correct device on multi GPU setups
      drm: fix drmFreeDevices memory leak on multi GPU setups

    Rob Clark (24):
      freedreno: rework internal ring->emit_reloc_ring()
      freedreno: add simpler ring-reloc
      freedreno: split out fd_bo_cache
      freedreno: refactor bo-cache API
      freedreno: move bo-cache to it's own file
      freedreno: sync uapi
      freedreno: add madvise support
      freedreno: fix potential fd leak in error path
      freedreno: expose kernel driver version
      freedreno: support either coarse or fine-grained bucket sizes
      freedreno: ocd
      freedreno: fix potential leak at free
      freedreno/msm: use private bo-cache for ringbuffer bo's
      freedreno/msm: drop return from get_cmd()
      freedreno/msm: split out cmd buffer tracking from ring
      list: add first/last entry macros
      freedreno/msm: split out dump_submit() helper
      freedreno: support growable cmdstream buffers
      freedreno/msm: use hashtable to track bo idx
      freedreno: move legacy kgsl related README
      freedreno: fix distcheck errors
      freedreno: fix android build break
      freedreno: fix warnings
      Bump version for release