4.15 merge window fixes, round 2:

randconfig fix from Arnd, plus the vblank WARN_ON fix from Ville.

Fixes for 4.15 merge window:

Just the cherry-picked vc4 fix plus a GFP_NOFAIL annotation (there's
apparently some new options in-flight to change/audit
too-small-to-fail kmalloc semantics or something like that).

Driver Changes:
- qxl: Use a shadow bo as primary and blit to it to fix flicker (Gerd)

Final drm-misc feature pull for 4.15:

UAPI Changes:
- new madvise ioctl for vc4 (Boris)

Core Changes:
- plane commit tracking fixes (Maarten)
- vgaarb improvements for fancy new platforms (aka ppc64 and arm64) by
  Bjorn Helgaas

Driver Changes:
- pile of new panel drivers: Toshiba LT089AC19000, Innolux AT043TN24
- more sun4i work to support A10/A20 Tcon and hdmi outputs
- vc4: fix sleep in irq handler by making it threaded (Eric)
- udl probe/edid read fixes (Robert Tarasov)

And a bunch of misc small cleanups/refactors and doc fixes all over.

Quick 4.15 mist pull for the build fix:

Cross-subsystem Changes:
- piles an piles of misc/trivial patches all over, some more from
  outreachy applicants

Core Changes:
- build fix for the bridge/of cleanup (Maarten)
- fix vblank count in arm_vblank_event (Ville)
- some kerneldoc typo fixes from Thierry

Driver Changes:
- vc4: Fix T-format tiling scanout, cleanup clock divider w/a (Anholt)
- sun4i: small cleanups and improved code comments all over (Chen-Yu
  Tsai)

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.

Core Changes:
- sync_file: Fix race in SYNC_IOC_FILE_INFO (John)
- atomic_helper: Give up reference taken in suspend helper (Jeffy)

Cc: John Einar Reitan <john.reitan@arm.com>
Cc: Jeffy Chen <jeffy.chen@rock-chips.com>

One bugfix in sun4i for 4.14

More drm-misc for 4.15:

Cross-subsystem Changes:
- bunch more simple outreachy patches (Meghana Madhyastha, Aishwarya
  Pant, Haneen Mohammed)
- Quite a pile of static checker/cocci/spelling fixups all over.
- Final driver patches+core cleanup of Noralf's new drm_gem_fb_create
  helper.

Core Changes:
- legacy DPMS docs improved
- add dri-devel m-l to fbdev to catch people who try to fix
  fbcon-on-kms bugs in the wrong place

Driver Changes:
- vc4: prep for dsi panels (Eric)

Driver Changes:
- qxl: fix primary surface and fb unpinning (Gerd)
- sun41: fix CEC_PIN config gate now that media has been merged (Hans)
- tegra: fix TRACE_INCLUDE_PATH (Thierry)

Cc: Thierry Reding <treding@nvidia.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Gerd Hoffmann <kraxel@redhat.com>

Driver Changes:
- bridge/sii8620: Fix out-of-bounds write to incorrect register (Maciej)
- qxl: fix primary surface and fb unpinning (Gerd)
- sun41: fix CEC_PIN config gate now that media has been merged (Hans)
- tegra: fix TRACE_INCLUDE_PATH (Thierry)

Cc: Thierry Reding <treding@nvidia.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Maciej Purski <m.purski@samsung.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
- DP SDP defines (Ville)
- polish for scdc helpers (Thierry Reding)
- fix lifetimes for connector/plane state across crtc changes (Maarten
  Lankhorst).
- sparse fixes (Ville+Thierry)
- make legacy kms ioctls all interruptible (Maarten)
- push edid override into the edid helpers (out of probe helpers)
  (Jani)
- DP ESI defines for link status (DK)

Driver Changes:
- drm-panel is now in drm-misc!
- minor panel-simple cleanups/refactoring by various folks
- drm_bridge_add cleanup (Inki Dea)
- constify a few i2c_device_id structs (Arvind Yadav)
- More patches from Noralf's fb/gem helper cleanup
- bridge/synopsis: reset fix (Philippe Cornu)
- fix tracepoint include handling in drivers (Thierry)
- rockchip: lvds support (Sandy Huang)
- move sun4i into drm-misc fold (Maxime Ripard)
- sun4i: refactor driver load + support TCON backend/layer muxing
  (Chen-Yu Tsai)
- pl111: support more pl11x variants (Linus Walleij)
- bridge/adv7511: robustify probing/edid handling (Lars-Petersen
  Clausen)

New hw support:
- S6E63J0X03 panel (Hoegeun Kwon)
- OTM8009A panel (Philippe CORNU)
- Seiko 43WVF1G panel (Marco Franchi)
- tve200 driver (Linus Walleij)

Plus assorted of tiny patches all over, including our first outreachy
patches from applicants for the winter round!

UAPI Changes:
- Rename u32 to __u32 in struct drm_format_modifier_blob (Lionel)

Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

Driver Changes:
- bridge/sii8620: Fix out-of-bounds write to incorrect register

Cc: Maciej Purski <m.purski@samsung.com>
Cc: Andrzej Hajda <a.hajda@samsung.com>

Core Changes:
- Release driver tracking before making the object available again (Chris)

Cc: Chris Wilson <chris@chris-wilson.co.uk>

Cross-subsystem Changes:
- Add tinydrm to MAINTAINERS using -misc tree and Noralf as maintainer (Noralf)

Core Changes:
- Finish dumb_mmap_offset cleanup by removing gem_cma_dumb_map_offset() (Noralf)
- Add gem_framebuffer helper to facilitate removal of fb_cma cargo cult (Noralf)

Driver Changes:
- Various trivial patches

Cc: Noralf Trønnes <noralf@tronnes.org>

Core Changes:
- Fix framebuffer leak in setplane error condition (Nikil)
- Prevent BUG in atomic_ioctl by properly resetting state on EDEADLK (Maarten)
- Add missing return in atomic_check_only if atomic_check fails (Maarten)

Driver Changes:
- rockchip: Don't try to suspend if device not initialized (Jeffy)

Cc: Jeffy Chen <jeffy.chen@rock-chips.com>
Cc: Nikhil Mahale <nmahale@nvidia.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

UAPI Changes:
- vc4: Allow userspace to dictate rendering order in submit_cl ioctl (Eric)

Cross-subsystem Changes:
- vboxvideo: One of Cihangir's patches applies to vboxvideo which is maintained
	     in staging

Core Changes:
- atomic_legacy_backoff is officially killed (Daniel)
- Extract drm_device.h (Daniel)
- Unregister drm device on unplug (Daniel)
- Rename deprecated drm_*_(un)?reference functions to drm_*_{get|put} (Cihangir)

Driver Changes:
- vc4: Error/destroy path cleanups, log level demotion, edid leak (Eric)
- various: Make various drm_*_funcs structs const (Bhumika)
- tinydrm: add support for LEGO MINDSTORMS EV3 LCD (David)
- various: Second half of .dumb_{map_offset|destroy} defaults set (Noralf)

Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Eric Anholt <eric@anholt.net>
Cc: Bhumika Goyal <bhumirks@gmail.com>
Cc: Cihangir Akturk <cakturk@gmail.com>
Cc: David Lechner <david@lechnology.com>
Cc: Noralf Trønnes <noralf@tronnes.org>

Core Changes:
- dma-buf: Allow multiple sync_files to wrap a single dma-fence (Chris)

Driver Changes:
- rockchip: misc fixes to vop driver from the downstream rockchip tree (Mark)
- Error path cleanups to tc358767 & host1x (Lucas & Paul, respectively)

UAPI Changes:
- vc4: Add ioctl to allow attaching a label to a bo (Eric)
- Add new format/modifier blob plane property (Ben)
- armada: Use __u32/__u64 instead of uint32_t/uint64_t (Mikko)
- [kinda uapi] fb_helper: Expose display_info size via fb_info (David)

Core Changes:
- Default gem_dumb_[map_offset|destroy] as mmap/destroy implementations (Noralf)
- Simplify atomic properties by removing the helpers and handling in core (Daniel)

Driver Changes:
- stm: Add STM32 DSI controller driver (Phillipe)
- vc4: Add HDMI CEC support (Hans)
- rockchip: Refactor register init & soc version handling (Mark)
- misc: Remove .load_lut, .gamma_set, .gamma_get dead code (Peter)
- dw-hdmi: Add HDMI CEC support (Russell)

Cc: Philippe CORNU <philippe.cornu@st.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Eric Anholt <eric@anholt.net>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Mark yao <mark.yao@rock-chips.com>
Cc: Peter Rosin <peda@axentia.se>
Cc: Russell King <rmk+kernel@armlinux.org.uk>
Cc: Mikko Rapeli <mikko.rapeli@iki.fi>
Cc: David Lechner <david@lechnology.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>