[Intel-gfx] [PATCH v3 00/19] Convert to atomic, part 3.

[Maarten Lankhorst]

Requisites:
- "[PATCH] drm/atomic: pass old crtc state to atomic_begin/flush."

This patch series converts plane updates and cdclk updates to atomic,
but still doesn't touch the hw readout code, which was regressing a lot.

The fixes in this series are needed to support proper hw readout, and can
be applied on top of topic/atomic-conversion.

In particular, this fixes the following bugs:
- https://bugs.freedesktop.org/show_bug.cgi?id=90874
  Needs atomic CDCLK as part of state, before any plane checks,
  or scalers will not work correctly.
- https://bugs.freedesktop.org/show_bug.cgi?id=90868
  It shows a problem with plane visibility on resume.
  This is fixed by calcing plane states correctly across modeset.
  There's also a problem with DPLL 0 failing to lock, I hope that's
  fixed by cdclk changes, but it might have been a bug in the reverted
  atomic hw readout patch too.

Maarten Lankhorst (19):
  drm/i915: Use crtc state in intel_modeset_pipe_config
  drm/i915: Clean up intel_atomic_setup_scalers slightly.
  drm/i915: Add a simple atomic crtc check function, v2.
  drm/i915: Move scaler setup to check crtc function, v2.
  drm/i915: Assign a new pll from the crtc check function, v2.
  drm/i915: Split skl_update_scaler, v3.
  drm/i915: Split plane updates of crtc->atomic into a helper, v2.
  drm/i915: clean up plane commit functions
  drm/i915: clean up atomic plane check functions, v2.
  drm/i915: remove force argument from disable_plane
  drm/i915: move detaching scalers to begin_crtc_commit, v2.
  drm/i915: Move crtc commit updates to separate functions.
  drm/i915: Do not run most checks when there's no modeset.
  drm/i915: Handle disabling planes better, v2.
  drm/i915: atomic plane updates in a nutshell
  drm/i915: Update less state during modeset.
  drm/i915: Make setting color key atomic.
  drm/i915: Remove transitional references from
    intel_plane_atomic_check.
  drm/i915: Make cdclk part of the atomic state.

 drivers/gpu/drm/i915/i915_drv.h           |    3 +-
 drivers/gpu/drm/i915/intel_atomic.c       |   47 +-
 drivers/gpu/drm/i915/intel_atomic_plane.c |   41 +-
 drivers/gpu/drm/i915/intel_display.c      | 1480 +++++++++++++++--------------
 drivers/gpu/drm/i915/intel_dp.c           |    2 +-
 drivers/gpu/drm/i915/intel_drv.h          |   27 +-
 drivers/gpu/drm/i915/intel_sprite.c       |  170 ++--
 7 files changed, 874 insertions(+), 896 deletions(-)

-- 
2.1.0