Merge tag 'drm-misc-next-2017-05-16' of git://anongit.freedesktop.org/git/drm-misc...

UAPI Changes:
- Return -ENODEV instead of -ENXIO when creating cma fb w/o valid gem (Daniel)
- Add aspect ratio and custom scaling propertis to connector state (Maarten)

Cross-subsystem Changes:
- None

Core Changes:
- Add Laurent as bridge reviewer and Andrzej as bridge maintainer (Archit)
- Maintain new STM driver through -misc (Yannick)
- Misc doc improvements (as is tradition) (Daniel)
- Add driver-private objects to atomic state (Dhinakaran)
- Deprecate preclose hook in modern drivers (use postclose) (Daniel)
- Add hwmode to vblank struct. This fixes mode access in irq context and reduced
  a bunch of boilerplate (Daniel)

Driver Changes:
- vc4: Add out-fence support to vc4 V3D rendering (Eric)
- stm: Add stm32f429 display hw and am-480272h3tmqw-t01h panel support (Yannick)
- vc4: Remove 256MB cma limit from vc4 (Eric)
- dw-hdmi: Disable audio when inactive, instead of always enabled (Romain)
- zte: Add support for VGA to the ZTE driver (Shawn)
- i915: Track DP MST bandwidth and check it in atomic_check (Dhinakaran)
- vgem: Enable gem dmabuf import iface to facilitate ion testing (Laura)
- vc4: Add support for Cygnus (new dt compat string + couple bug fixes) (Eric)
- pl111: Add driver for pl111 CLCD display controller (Eric/Tom)
- vgem: Subclass drm_device instead of standalone platform device (Chris)

Cc: Archit Taneja <architt@codeaurora.org>
Cc: Eric Anholt <eric@anholt.net>
Cc: Yannick Fertre <yannick.fertre@st.com>
Cc: Romain Perier <romain.perier@collabora.com>
Cc: Navare, Manasi D <manasi.d.navare@intel.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Laura Abbott <labbott@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Tom Cooksey <tom.cooksey@arm.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
* tag 'drm-misc-next-2017-05-16' of git://anongit.freedesktop.org/git/drm-misc: (72 commits)
  drm: add missing declaration to drm_blend.h
  drm/dp: Wait up all outstanding tx waiters
  drm/dp: Read the tx msg state once after checking for an event
  drm/prime: Forward declare struct device
  drm/vblank: Lock down vblank->hwmode more
  drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos
  drm/vblank: Add FIXME comments about moving the vblank ts hooks
  drm/vblank: Switch to bool in_vblank_irq in get_vblank_timestamp
  drm/vblank: Switch drm_driver->get_vblank_timestamp to return a bool
  drm/vgem: Convert to a struct drm_device subclass
  gpu: drm: gma500: remove dead code
  drm/sti: Adjust two checks for null pointers in sti_hqvdp_probe()
  drm/sti: Fix typos in a comment line
  drm/sti: Fix a typo in a comment line
  drm/sti: Replace 17 seq_puts() calls by seq_putc()
  drm/sti: Reduce function calls for sequence output at five places
  drm/sti: use seq_puts to display a string
  drm: Nerf the preclose callback for modern drivers
  drm/exynos: Merge pre/postclose hooks
  drm/tegra: switch to postclose
  ...

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu.h
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
Simple merge

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
Simple merge

diff --cc drivers/gpu/drm/sti/sti_hdmi.c
Simple merge

diff --cc drivers/gpu/drm/tegra/drm.c
index 9a1e34e48f64fb0ab684a20811a0be0ff0a09ab6,3b419f9dbf4d5fd6a6e2a50f98fa03fc5b299c84..51c48a8e00ec018fc5a21a340ed9144d07d1a198
--- 1/drivers/gpu/drm/tegra/drm.c
--- 2/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@@ -883,25 -804,14 +883,25 @@@ static const struct file_operations teg
        .llseek = noop_llseek,
  };
  
- static void tegra_drm_preclose(struct drm_device *drm, struct drm_file *file)
 +static int tegra_drm_context_cleanup(int id, void *p, void *data)
 +{
 +      struct tegra_drm_context *context = p;
 +
 +      tegra_drm_context_free(context);
 +
 +      return 0;
 +}
 +
+ static void tegra_drm_postclose(struct drm_device *drm, struct drm_file *file)
  {
        struct tegra_drm_file *fpriv = file->driver_priv;
 -      struct tegra_drm_context *context, *tmp;
  
 -      list_for_each_entry_safe(context, tmp, &fpriv->contexts, list)
 -              tegra_drm_context_free(context);
 +      mutex_lock(&fpriv->lock);
 +      idr_for_each(&fpriv->contexts, tegra_drm_context_cleanup, NULL);
 +      mutex_unlock(&fpriv->lock);
  
 +      idr_destroy(&fpriv->contexts);
 +      mutex_destroy(&fpriv->lock);
        kfree(fpriv);
  }