Merge tag 'drm-fixes-2021-12-10' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Regular fixes, pretty small overall, couple of core fixes, two i915
  and two amdgpu, hopefully it stays this quiet.

  ttm:
   - fix ttm_bo_swapout

  syncobj:
   - fix fence find bug with signalled fences

  i915:
   - fix error pointer deref in gem execbuffer
   - fix for GT init with GuC/HuC on ICL

  amdgpu:
   - DPIA fix
   - eDP fix"

* tag 'drm-fixes-2021-12-10' of git://anongit.freedesktop.org/drm/drm:
  drm/i915/gen11: Moving WAs to icl_gt_workarounds_init()
  drm/amd/display: prevent reading unitialized links
  drm/amd/display: Fix DPIA outbox timeout after S3/S4/reset
  drm/i915: Fix error pointer dereference in i915_gem_do_execbuffer()
  drm/syncobj: Deal with signalled fences in drm_syncobj_find_fence.
  drm/ttm: fix ttm_bo_swapout