[Intel-gfx] [PATCH 0/8] drm/i915: Stop using get_existing_state.

[Maarten Lankhorst]

drm_atomic_get_existing_state should be removed, so stop using it in i915.
Fortunately all places can be converted to use the new state or old state,
even removing some dereferncing of obj->state in the process.

i915 no longer depends on plane->fb, so patch 6 removes the assignment.

The first 6 patches should definitely be upstreamed, last 2 are RFC,
but probably should be upstreamed. I added them because I'm curious if
it fixes FD.org #101597.

Maarten Lankhorst (8):
  drm/i915: Change use get_new_plane_state instead of existing plane
    state
  drm/i915: Change get_existing_crtc_state to old state
  drm/i915: Use new atomic helpers in intel_plane_atomic_check
  drm/i915: Use intel_atomic_get_new_crtc_state in intel_fbc.c
  drm/i915: Remove last references to drm_atomic_get_existing* macros
  drm/i915: Do not update legacy state any more
  drm/i915: Calculate ironlake intermediate watermarks correctly, v2.
  drm/i915: Calculate vlv/chv intermediate watermarks correctly, v3.

 drivers/gpu/drm/i915/intel_atomic.c       |  4 +-
 drivers/gpu/drm/i915/intel_atomic_plane.c | 22 +++++----
 drivers/gpu/drm/i915/intel_display.c      | 81 +++++++++++--------------------
 drivers/gpu/drm/i915/intel_drv.h          | 24 +++++++--
 drivers/gpu/drm/i915/intel_fbc.c          |  5 +-
 drivers/gpu/drm/i915/intel_pm.c           | 34 +++++++++----
 6 files changed, 88 insertions(+), 82 deletions(-)

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2.11.0