Merge tag 'drm-fixes-2018-08-03' of git://anongit.freedesktop.org/drm/drm

Merge tag 'drm-fixes-2018-08-03' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Nothing too major at this late stage:

   - adv7511: reset fix

   - vc4: scaling fix

   - two atomic core fixes

   - one legacy core error handling fix

  I had a bunch of driver fixes from hdlcd but I think I'll leave them
  for -next at this point"

* tag 'drm-fixes-2018-08-03' of git://anongit.freedesktop.org/drm/drm:
  drm/vc4: Reset ->{x, y}_scaling[1] when dealing with uniplanar formats
  drm/atomic: Initialize variables in drm_atomic_helper_async_check() to make gcc happy
  drm/atomic: Check old_plane_state->crtc in drm_atomic_helper_async_check()
  drm: re-enable error handling
  drm/bridge: adv7511: Reset registers on hotplug