[PATCH v2 0/9] drm/i915/casf: Integrate the sharpness filter properly into the scaler code

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

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

The sharpness filter isn't anything special. It's just another
mode of the pipe scaler, so treat is as such.

This gets rid of tons of special casing all over the place,
and will allow me to finally land the pending pipe prefill
series: https://patchwork.freedesktop.org/series/156137/

Note that this will fail some kms_sharpness_filter tests,
because those tests are basically incorrect. But I couldn't
decide yet how much of that entire test should be nuked. It
seems to be doing a *lot* of things, most of which have
nothing to do with the sharpness filter...

v2: Rebase due to related changes
    Also reject sharpness + scaling_filter!=DEFAULT

Ville Syrjälä (9):
  drm/i915/casf: s/casf_enable/enable/
  drm/i915/casf: Make a proper hw state copy of the sharpness_strength
  drm/i915/casf: Move the casf state to better place
  drm/i915/casf: Extract scaler_has_casf()
  drm/i915/casf: Handle CASF in skl_scaler_get_filter_select()
  drm/i915/casf: Constify crtc_state
  drm/i915/casf: Remove redundant argument from
    intel_casf_filter_lut_load()
  drm/i915/pfit: Call intel_pfit_compute_config() unconditionally on
    (e)DP/HDMI
  drm/i915/casf: Integrate the sharpness filter properly into the scaler
    code

 drivers/gpu/drm/i915/display/intel_casf.c     | 102 +++++-----------
 drivers/gpu/drm/i915/display/intel_casf.h     |   6 +-
 .../drm/i915/display/intel_crtc_state_dump.c  |  11 +-
 drivers/gpu/drm/i915/display/intel_display.c  |  46 ++------
 .../drm/i915/display/intel_display_debugfs.c  |   5 +-
 .../drm/i915/display/intel_display_types.h    |   5 +-
 drivers/gpu/drm/i915/display/intel_dp.c       |   9 +-
 drivers/gpu/drm/i915/display/intel_hdmi.c     |   8 +-
 .../drm/i915/display/intel_modeset_setup.c    |   1 +
 drivers/gpu/drm/i915/display/intel_pfit.c     |  13 ++-
 drivers/gpu/drm/i915/display/skl_scaler.c     | 110 +++++++-----------
 drivers/gpu/drm/i915/display/skl_scaler.h     |   2 -
 12 files changed, 112 insertions(+), 206 deletions(-)

-- 
2.52.0