Merge tag 'drm-fixes-2020-11-20-2' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Weekly fixes pull.

  This contains some fixes for sun4i/dw-hdmi probing, then amdgpu
  enables arcturus hw without experimental flag and two other fixes and
  a group of i915 fixes.

  It also has a backported from next fix for the warn on reported in
  ast/drm_gem_vram_helper code in the merge window. There's a separate
  report which initially looked to be the same problem, but I'm going to
  chase that up next week a bit more as I don't think the bisect landed
  anywhere useful.

  Summary:

  core:
   - vram helper TTM regression fix

  amdgpu:
   - Pageflip fix for navi1x with 5 or 6 displays
   - Remove experimental flag for Arcturus
   - Fix regression in atomic commit tail rework

  i915:
   - Fix tgl power gating issue
   - Memory leak fixes
   - Selftest fixes
   - Display bpc fix
   - Fix TGL MOCS for PTE tracking

  dw-hdmi:
   - probing fix

  sun4i:
   - probing fix"

* tag 'drm-fixes-2020-11-20-2' of git://anongit.freedesktop.org/drm/drm:
  drm/i915/gt: Fixup tgl mocs for PTE tracking
  drm/vram-helper: Fix use of top-down placement
  drm/i915/gt: Remember to free the virtual breadcrumbs
  drm/i915: Handle max_bpc==16
  drm/amd/display: Always get CRTC updated constant values inside commit tail
  drm/sun4i: backend: Fix probe failure with multiple backends
  drm/sun4i: dw-hdmi: fix error return code in sun8i_dw_hdmi_bind()
  drm/i915/selftests: Fix wrong return value of perf_request_latency()
  drm/i915/selftests: Fix wrong return value of perf_series_engines()
  drm/i915: Avoid memory leak with more than 16 workarounds on a list
  drm/i915/tgl: Fix Media power gate sequence.
  drm/amdgpu: remove experimental flag from arcturus
  drm/amd/display: Add missing pflip irq for dcn2.0
  drm/i915/gvt: return error when failing to take the module reference
  drm: bridge: dw-hdmi: Avoid resetting force in the detect function
  drm/i915/gvt: Set ENHANCED_FRAME_CAP bit
  drm/i915/gvt: Temporarily disable vfio_edid for BXT/APL