Merge tag 'drm-fixes-2021-06-25' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "This is a bit bigger than I'd like at this stage, and I guess last
  week was extra quiet, but it's mostly one fix across three drivers to
  wait for buffer move pinning to complete.

  There was one locking change that got reverted so it's just noise.

  Otherwise the amdgpu/nouveau changes are for known regressions, and
  otherwise it's just misc changes in kmb/atmel/vc4 drivers.

  Summary:

  core:
   - auth locking change + brown paper bag revert

  radeon/nouveau/amdgpu/ttm:
   - wait for BO to be pinned after moving it (same fix in three
     drivers)

  amdgpu:
   - Revert GFX9/10 doorbell fixes, we just end up trading one bug for
     another
   - Potential memory corruption fix in framebuffer handling

  nouveau:
   - fix regression checking dma addresses

  kmb:
   - error return fix

  atmel-hlcdc:
   - fix kernel warnings at boot
   - enable async flips

  vc4:
   - fix CPU hang due to power management"

* tag 'drm-fixes-2021-06-25' of git://anongit.freedesktop.org/drm/drm:
  drm/nouveau: fix dma_address check for CPU/GPU sync
  drm/kmb: Fix error return code in kmb_hw_init()
  drm/amdgpu: wait for moving fence after pinning
  drm/radeon: wait for moving fence after pinning
  drm/nouveau: wait for moving fence after pinning v2
  Revert "drm: add a locked version of drm_is_current_master"
  Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue."
  Revert "drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full doorbell."
  drm/amdgpu: Call drm_framebuffer_init last for framebuffer init
  drm: add a locked version of drm_is_current_master
  drm/atmel-hlcdc: Allow async page flips
  drm/panel: ld9040: reference spi_device_id table
  drm: atmel_hlcdc: Enable the crtc vblank prior to crtc usage.
  drm/vc4: hdmi: Make sure the controller is powered in detect
  drm/vc4: hdmi: Move the HSM clock enable to runtime_pm