Merge tag 'drm-fixes-2021-05-15' of git://anongit.freedesktop.org/drm/drm

Merge tag 'drm-fixes-2021-05-15' of git://anongit.freedesktop.org/drm/drm

Pull more drm fixes from Dave Airlie:
 "Looks like I wasn't the only one not fully switched on this week. The
  msm pull has a missing tag so I missed it, and i915 team were a bit
  late. In my defence I did have a day with the roof of my home office
  removed, so was sitting at my kids desk.

  msm:
   - dsi regression fix
   - dma-buf pinning fix
   - displayport fixes
   - llc fix

  i915:
   - Fix active callback alignment annotations and subsequent crashes
   - Retract link training strategy to slow and wide, again
   - Avoid division by zero on gen2
   - Use correct width reads for C0DRB3/C1DRB3 registers
   - Fix double free in pdp allocation failure path
   - Fix HDMI 2.1 PCON downstream caps check"

* tag 'drm-fixes-2021-05-15' of git://anongit.freedesktop.org/drm/drm:
  drm/i915: Use correct downstream caps for check Src-Ctl mode for PCON
  drm/i915/overlay: Fix active retire callback alignment
  drm/i915: Fix crash in auto_retire
  drm/i915/gt: Fix a double free in gen8_preallocate_top_level_pdp
  drm/i915: Read C0DRB3/C1DRB3 as 16 bits again
  drm/i915: Avoid div-by-zero on gen2
  drm/i915/dp: Use slow and wide link training for everything
  drm/msm/dp: initialize audio_comp when audio starts
  drm/msm/dp: check sink_count before update is_connected status
  drm/msm: fix minor version to indicate MSM_PARAM_SUSPENDS support
  drm/msm/dsi: fix msm_dsi_phy_get_clk_provider return code
  drm/msm/dsi: dsi_phy_28nm_8960: fix uninitialized variable access
  drm/msm: fix LLC not being enabled for mmu500 targets
  drm/msm: Do not unpin/evict exported dma-buf's