[PATCH 00/10] drm/i915/frontbuffer: Fix the intel_frontbuffer lifetime mess

[Ville Syrjala <ville.syrjala@linux.intel.com>]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

The attempted piecemeal intel_frontbuffer split between
i915 and xe is not good. Redo it with a bigger shovel.

Ville Syrjälä (10):
  drm/i915/overlay: Drop the DIRTYFB flush
  drm/i915/overlay: Switchj to intel_frontbuffer_flip()
  drm/i915/frontbuffer: Nuke intel_frontbuffer_flip_{prepare,complete}()
  drm/i915/frontbuffer: Turn intel_bo_flush_if_display() into a
    frontbuffer operation
  drm/i915/frontbuffer: Handle the dirtyfb cache flush inside
    intel_frontbuffer_flush()
  drm/i915/frontbuffef: Split fb_tracking.lock into two
  drm/i915/frontbuffer: Extract intel_frontbuffer_ref()
  drm/i915/frontbuffer: Add intel_frontbuffer::display
  drm/i915/frontbuffer: Fix intel_frontbuffer lifetime handling
  drm/i915/gem:
    s/i915_gem_object_get_frontbuffer/i915_gem_object_frontbuffer_lookup/

 drivers/gpu/drm/i915/Makefile                 |   1 +
 drivers/gpu/drm/i915/display/intel_bo.c       |  40 +++--
 drivers/gpu/drm/i915/display/intel_bo.h       |   8 +-
 .../gpu/drm/i915/display/intel_display_core.h |   5 +-
 .../drm/i915/display/intel_display_debugfs.c  |   3 -
 drivers/gpu/drm/i915/display/intel_fb.c       |   1 -
 .../gpu/drm/i915/display/intel_frontbuffer.c  | 149 +++---------------
 .../gpu/drm/i915/display/intel_frontbuffer.h  |  18 +--
 drivers/gpu/drm/i915/display/intel_overlay.c  |   6 +-
 drivers/gpu/drm/i915/gem/i915_gem_object.c    |  16 +-
 .../i915/gem/i915_gem_object_frontbuffer.c    | 103 ++++++++++++
 .../i915/gem/i915_gem_object_frontbuffer.h    |  56 +++----
 .../gpu/drm/i915/gem/i915_gem_object_types.h  |   2 +-
 drivers/gpu/drm/i915/i915_drv.h               |   2 +
 drivers/gpu/drm/i915/i915_gem.c               |   2 +
 drivers/gpu/drm/i915/i915_vma.c               |   8 +-
 .../gpu/drm/xe/compat-i915-headers/i915_vma.h |   2 -
 drivers/gpu/drm/xe/display/intel_bo.c         |  60 +++++--
 18 files changed, 258 insertions(+), 224 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_object_frontbuffer.c

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2.49.1