[Intel-gfx] [PATCH 0/7] More workaround updates

Matt Roper matthew.d.roper at intel.com
Sat Jul 17 05:14:19 UTC 2021


The first six patches are just general maintenance of workarounds for
various platforms.  The final patch switches the way we match ranges of
steppings in the driver from an inclusive upper bound to an exclusive
upper bound; this matches how workarounds are defined in our specs and
should help reduce simple mistakes going forward.

Matt Roper (7):
  drm/i915: Fix application of WaInPlaceDecompressionHang
  drm/i915/icl: Drop a couple unnecessary workarounds
  drm/i915: Program DFR enable/disable as a GT workaround
  drm/i915/adl_s: Wa_14011765242 is also needed on A1 display stepping
  drm/i915/rkl: Wa_1409767108 also applies to RKL
  drm/i915/rkl: Wa_1408330847 no longer applies to RKL
  drm/i915: Make workaround upper bounds exclusive

 drivers/gpu/drm/i915/display/intel_cdclk.c    |  2 +-
 .../drm/i915/display/intel_display_power.c    |  5 +-
 drivers/gpu/drm/i915/display/intel_psr.c      | 24 +++----
 .../drm/i915/display/skl_universal_plane.c    |  8 +--
 drivers/gpu/drm/i915/gt/gen8_engine_cs.c      |  2 +-
 drivers/gpu/drm/i915/gt/intel_region_lmem.c   |  2 +-
 drivers/gpu/drm/i915/gt/intel_workarounds.c   | 69 +++++++------------
 drivers/gpu/drm/i915/i915_drv.h               |  4 +-
 drivers/gpu/drm/i915/intel_device_info.c      |  4 +-
 drivers/gpu/drm/i915/intel_pm.c               | 16 ++---
 drivers/gpu/drm/i915/intel_step.h             |  1 +
 11 files changed, 55 insertions(+), 82 deletions(-)

-- 
2.25.4



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