Merge tag 'drm-misc-next-2017-10-12' of git://anongit.freedesktop.org/drm/drm-misc...

Merge tag 'drm-misc-next-2017-10-12' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

More 4.15 drm-misc stuff:

Cross-subsystem Changes:
- bridge cleanup refactor (Benjamin Gaignard)

Core Changes:
- less surprising atomic iterators (Maarten), fixes an oops introduced
  in drm-next
- better gem/fb helper docs (Noralf)
- fix dma-buf rcu races (Christian König)

Driver Changes:
- adv7511: CEC support (Hans Verkuil)
- sun4i update from Chen-Yu to improve hdmi and A31 support
- sii8620: add remote control support (Maceiej Purski)

New drivers:
- SiI9234 bridge driver (Maciej Purski)
- 7" rpi touch panel (Eric Anholt)

Note that this contains a topic pull from regmap, needed by the sun4i
changes. Mark Brown sent that out for pulling into drm-misc.

* tag 'drm-misc-next-2017-10-12' of git://anongit.freedesktop.org/drm/drm-misc: (29 commits)
  drm/dp: WARN about invalid/unknown link rates and bw codes
  drm/msm/mdp5: remove less than 0 comparison for unsigned value
  drm/bridge/sii8620: add remote control support
  drm/sun4i: hdmi: Add support for A31's HDMI controller
  drm/sun4i: hdmi: Add A31 specific DDC register definitions
  drm/sun4i: hdmi: Add support for controller hardware variants
  dt-bindings: display: sun4i: Add binding for A31 HDMI controller
  drm/sun4i: hdmi: Allow using second PLL as TMDS clk parent
  drm/sun4i: hdmi: create a regmap for later use
  drm/sun4i: hdmi: Disable clks in bind function error path and unbind function
  drm/sun4i: tcon: Add support for demuxing TCON output on A31
  drm/sun4i: tcon: Add variant callback for TCON output muxing
  drm/bridge/synopsys: dsi :remove is_panel_bridge
  drm/vc4: remove bridge from driver internal structure
  drm/stm: ltdc: remove bridge from driver internal structure
  drm/drm_of: add drm_of_panel_bridge_remove function
  drm/bridge: make drm_panel_bridge_remove more robust
  dma-fence: fix dma_fence_get_rcu_safe v2
  dma-buf: make reservation_object_copy_fences rcu save
  drm/atomic: Unref duplicated drm_atomic_state in drm_atomic_helper_resume()
  ...