[Intel-xe] [PATCH v3 00/14] DG2 + PVC + ADL workarounds and infra

[Lucas De Marchi]

Some of the infra patches that got reviewed in v1 were applied.
Almost all patches from v2 were also reviewed, but one patch in the middle
blocks them. Also this includes missing workarounds from ADL-S and ADL-P.

Tested in DG2, ADL-S, ADL-P and PVC. The latter needs one additional patch:
https://lore.kernel.org/intel-xe/20230310191430.2229799-1-lucas.demarchi@intel.com/T/#u
(or passing enable_display=0 module param).

v3:
  - Add ADL-S and ADL-P workarounds
  - Move the patch with policy on preemption to the end, so it doesn't block
    the other patches. Also fix it to apply to all graphics versions.

Lucas De Marchi (14):
  drm/xe/rtp: Add match helper for gslice fused off
  drm/xe/reg_sr: Tweak verbosity for register printing
  drm/xe: Print whitelist while applying
  drm/xe/debugfs: Dump register save-restore tables
  drm/xe: Reorder WAs to consider the platform
  drm/xe: Add PVC gt workarounds
  drm/xe: Add PVC engine workarounds
  drm/xe: Add missing DG2 gt workarounds and tunings
  drm/xe: Add missing DG2 engine workarounds
  drm/xe: Add missing DG2 lrc tunings
  drm/xe: Add missing DG2 lrc workarounds
  drm/xe: Add missing ADL-P engine workaround
  drm/xe: Add missing LRC workarounds for graphics 1200
  drm/xe: Move policy on preemption from WAs to tunings

 drivers/gpu/drm/xe/regs/xe_gt_regs.h  |  92 +++++-
 drivers/gpu/drm/xe/xe_gt_debugfs.c    |  30 ++
 drivers/gpu/drm/xe/xe_hw_engine.c     |   2 +
 drivers/gpu/drm/xe/xe_reg_sr.c        |  32 ++
 drivers/gpu/drm/xe/xe_reg_sr.h        |   2 +
 drivers/gpu/drm/xe/xe_reg_whitelist.c |  59 ++++
 drivers/gpu/drm/xe/xe_reg_whitelist.h |  10 +
 drivers/gpu/drm/xe/xe_rtp.c           |  16 +
 drivers/gpu/drm/xe/xe_rtp.h           |  11 +
 drivers/gpu/drm/xe/xe_tuning.c        |  47 +++
 drivers/gpu/drm/xe/xe_tuning.h        |   1 +
 drivers/gpu/drm/xe/xe_wa.c            | 408 +++++++++++++++++++++++---
 12 files changed, 672 insertions(+), 38 deletions(-)

-- 
2.39.0