Merge tag 'drm-misc-next-2025-12-12' of https://gitlab.freedesktop.org/drm/misc/kerne...

Merge tag 'drm-misc-next-2025-12-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for 6.19:

UAPI Changes:

  - panfrost: Add PANFROST_BO_SYNC ioctl
  - panthor: Add PANTHOR_BO_SYNC ioctl

Core Changes:

  - atomic: Add drm_device pointer to drm_private_obj
  - bridge: Introduce drm_bridge_unplug, drm_bridge_enter, and
    drm_bridge_exit
  - dma-buf: Improve sg_table debugging
  - dma-fence: Add new helpers, and use them when needed
  - dp_mst: Avoid out-of-bounds access with VCPI==0
  - gem: Reduce page table overhead with transparent huge pages
  - panic: Report invalid panic modes
  - sched: Add TODO entries
  - ttm: Various cleanups
  - vblank: Various refactoring and cleanups

  - Kconfig cleanups
  - Removed support for kdb

Driver Changes:

  - amdxdna: Fix race conditions at suspend, Improve handling of zero
    tail pointers, Fix cu_idx being overwritten during command setup
  - ast: Support imported cursor buffers
  -
  - panthor: Enable timestamp propagation, Multiple improvements and
    fixes to improve the overall robustness, notably of the scheduler.

  - panels:
    - panel-edp: Support for CSW MNE007QB3-1, AUO B140HAN06.4, AUO B140QAX01.H

Signed-off-by: Dave Airlie <airlied@redhat.com>
[airlied: fix mm conflict]
From: Maxime Ripard <mripard@redhat.com>
Link: https://patch.msgid.link/20251212-spectacular-agama-of-abracadabra-aaef32@penduick