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[0/8] drm/i915: FBC cleanups

Message ID 20210414022309.30898-1-ville.syrjala@linux.intel.com (mailing list archive)
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Series drm/i915: FBC cleanups | expand

Message

Ville Syrjälä April 14, 2021, 2:23 a.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

The FBC code is a bit of mess. Start cleaning it up a bit.
The main thing here is throwing out tons of redundant state
from the fbc_state_cache and just checkng that stuff ahead of
time from the plane/crtc states.

Ville Syrjälä (8):
  drm/i915: Add frontbuffer tracking tracepoints
  drm/i915: Rewrite the FBC tiling check a bit
  drm/i915: Extract intel_fbc_update()
  drm/i915: Clear no_fbc_reason on activate
  drm/i915: Move the "recompress on activate" to a central place
  drm/i915: Nuke lots of crap from intel_fbc_state_cache
  drm/i915: No FBC+double wide pipe
  drm/i915: Pimp the FBC debugfs output

 drivers/gpu/drm/i915/display/intel_display.c  |  10 +-
 .../drm/i915/display/intel_display_debugfs.c  |  50 ++-
 .../drm/i915/display/intel_display_types.h    |   2 +-
 drivers/gpu/drm/i915/display/intel_fbc.c      | 424 +++++++++---------
 drivers/gpu/drm/i915/display/intel_fbc.h      |   5 +-
 .../gpu/drm/i915/display/intel_frontbuffer.c  |   5 +
 drivers/gpu/drm/i915/i915_drv.h               |  21 +-
 drivers/gpu/drm/i915/i915_trace.h             |  38 ++
 8 files changed, 305 insertions(+), 250 deletions(-)