Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "This contains one i915 patch twice, as I merged it locally for
  testing, and then pulled some stuff in on top, and then Jani sent to
  me, I didn't think it was worth redoing all the merges of what I had
  tested.

  Summary:

   - amdgpu/radeon fixes for some more power management and VM races.

   - Two i915 fixes, one for the a recent regression, one another power
     management fix for skylake.

   - Two tegra dma mask fixes for a regression.

   - One ast fix for a typo I made transcribing the userspace driver,
     that I'd like to get into stable so I don't forget about it"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  gpu: host1x: Set DMA ops on device creation
  gpu: host1x: Set DMA mask
  drm/amdgpu: return from atombios_dp_get_dpcd only when error
  drm/amdgpu/cz: remove commented out call to enable vce pg
  drm/amdgpu/powerplay/cz: enable/disable vce dpm independent of vce pg
  drm/amdgpu/cz: enable/disable vce dpm even if vce pg is disabled
  drm/amdgpu/gfx8: specify which engine to wait before vm flush
  drm/amdgpu: apply gfx_v8 fixes to gfx_v7 as well
  drm/amd/powerplay: send event to notify powerplay all modules are initialized.
  drm/amd/powerplay: export AMD_PP_EVENT_COMPLETE_INIT task to amdgpu.
  drm/radeon/pm: update current crtc info after setting the powerstate
  drm/amdgpu/pm: update current crtc info after setting the powerstate
  drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)
  drm/i915/skl: Fix power domain suspend sequence
  drm/ast: Fix incorrect register check for DRAM width
  drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)