Merge tag 'drm-fixes-2026-04-11' of https://gitlab.freedesktop.org/drm/kernel

Pull drm fixes from Dave Airlie:
 "Last set of fixes, a few vc4, and i915, one xe and one ethosu Kconfig
  fix.

  xe:
   - Fix HW engine idleness unit conversion

  i915:
   - Drop check for changed VM in EXECBUF
   - Fix refcount underflow race in intel_engine_park_heartbeat
   - Do not use pipe_src as borders for SU area in PSR

  vc4:
   - runtime pm reference fix
   - memory leak fixes
   - locking fix

  ethosu:
   - make ARM only"

* tag 'drm-fixes-2026-04-11' of https://gitlab.freedesktop.org/drm/kernel:
  drm/i915/gem: Drop check for changed VM in EXECBUF
  drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat
  drm/xe: Fix bug in idledly unit conversion
  drm/i915/psr: Do not use pipe_src as borders for SU area
  accel: ethosu: Add hardware dependency hint
  drm/vc4: Protect madv read in vc4_gem_object_mmap() with madv_lock
  drm/vc4: Fix a memory leak in hang state error path
  drm/vc4: Fix memory leak of BO array in hang state
  drm/vc4: Release runtime PM reference after binding V3D