[00/10] drm/i915: ilk+ wm cleanups

Message

Ville Syrjälä Oct. 30, 2020, 4:50 p.m. UTC

From: Ville Syrjälä <[e-mail]>

intel_atomic_crtc_state_for_each_plane_state() is causing some grief
for the bigjoiner stuff. To remedy that I want to eliminate
intel_atomic_crtc_state_for_each_plane_state() entirely so people
don't get any bright ideas about using it for anything new. To that
end let's start moving the ilk+ wm code towards the model used by
g4x/vlv which do not use this stuff at all.

Also included a bunch of old stuff from the wm code backlog.

Ville Syrjälä (10):
  drm/i915: s/USHRT_MAX/U16_MAX/
  drm/i915: Shrink ilk-bdw wm storage by using u16
  drm/i915: Rename ilk watermark structs/enums
  drm/i915: s/dev_priv->wm.hw/&dev_priv->wm.ilk/
  drm/i915: s/ilk_pipe_wm/ilk_wm_state/
  drm/i915: Stash away the original SSKPD latency values
  drm/i915: Remove gen6_check_mch_setup()
  drm/i915: Add REG_GENMASK64() and REG_FIELD_GET64()
  drm/i915: Clean up SSKPD/MLTR defines
  drm/i915: Polish ilk+ wm regidster bits

 .../drm/i915/display/intel_display_debugfs.c  |   2 +-
 .../drm/i915/display/intel_display_types.h    |  20 +-
 drivers/gpu/drm/i915/i915_drv.h               |  16 +-
 drivers/gpu/drm/i915/i915_reg.h               | 125 +++---
 drivers/gpu/drm/i915/intel_pm.c               | 357 +++++++++---------
 5 files changed, 273 insertions(+), 247 deletions(-)