Pull drm fixes from Dave Airlie:
 "i915, amd and nouveau fixes.

  i915:
   - backlight fix for some panels
   - pm fix
   - fencing fix
   - some GVT fixes

  amdgpu:
   - backlight fix across suspend/resume
   - object destruction ordering issue fix
   - displayport fix

  nouveau:
   - two backlight fixes
   - fix for some lockups

  Pretty quiet week, seems like everyone was fixing backlights"

* tag 'drm-fixes-for-v4.16-rc6' of git://people.freedesktop.org/~airlied/linux:
  drm/nouveau/bl: fix backlight regression
  drm/nouveau/bl: Fix oops on driver unbind
  drm/nouveau/mmu: ALIGN_DOWN correct variable
  drm/i915/gvt: fix user copy warning by whitelist workload rb_tail field
  drm/i915/gvt: Correct the privilege shadow batch buffer address
  drm/amdgpu/dce: Don't turn off DP sink when disconnected
  drm/amdgpu: save/restore backlight level in legacy dce code
  drm/radeon: fix prime teardown order
  drm/amdgpu: fix prime teardown order
  drm/i915: Kick the rps worker when changing the boost frequency
  drm/i915: Only prune fences after wait-for-all
  drm/i915: Enable VBT based BL control for DP
  drm/i915/gvt: keep oa config in shadow ctx
  drm/i915/gvt: Add runtime_pm_get/put into gvt_switch_mmio