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* [Intel-gfx] [PATCH v2 0/4] Enable Wa_14019159160 and Wa_16019325821 for MTL
@ 2023-10-27 21:18 ` John.C.Harrison
  0 siblings, 0 replies; 19+ messages in thread
From: John.C.Harrison @ 2023-10-27 21:18 UTC (permalink / raw)
  To: Intel-GFX; +Cc: DRI-Devel

From: John Harrison <John.C.Harrison@Intel.com>

Enable Wa_14019159160 and  Wa_16019325821 for MTL

RCS/CCS workarounds for MTL.

v2: Fix bug in WA KLV implementation (offset not being reset to start
of list). Add better comment to prep patch about how KLVs can be added.
Add a module parameter override and disable the w/a by default as it
causes performance regressions and is only required by very specific
workloads.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>


John Harrison (4):
  drm/i915: Enable Wa_16019325821
  drm/i915/guc: Add support for w/a KLVs
  drm/i915/guc: Enable Wa_14019159160
  drm/i915/mtl: Add module parameter override for
    Wa_16019325821/Wa_14019159160

 drivers/gpu/drm/i915/gt/gen8_engine_cs.c      | 22 +++--
 drivers/gpu/drm/i915/gt/intel_engine_types.h  |  8 +-
 .../gpu/drm/i915/gt/uc/abi/guc_errors_abi.h   |  1 +
 drivers/gpu/drm/i915/gt/uc/abi/guc_klvs_abi.h |  7 ++
 drivers/gpu/drm/i915/gt/uc/intel_guc.c        |  6 ++
 drivers/gpu/drm/i915/gt/uc/intel_guc.h        |  2 +
 drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c    | 90 ++++++++++++++++++-
 drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c     |  6 ++
 drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h   |  8 +-
 .../gpu/drm/i915/gt/uc/intel_guc_submission.c |  9 +-
 drivers/gpu/drm/i915/i915_params.c            |  3 +
 drivers/gpu/drm/i915/i915_params.h            |  1 +
 12 files changed, 148 insertions(+), 15 deletions(-)

-- 
2.41.0


^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2023-12-14  7:38 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-10-27 21:18 [Intel-gfx] [PATCH v2 0/4] Enable Wa_14019159160 and Wa_16019325821 for MTL John.C.Harrison
2023-10-27 21:18 ` John.C.Harrison
2023-10-27 21:18 ` [Intel-gfx] [PATCH v2 1/4] drm/i915: Enable Wa_16019325821 John.C.Harrison
2023-10-27 21:18   ` John.C.Harrison
2023-12-14  7:37   ` [Intel-gfx] " Belgaumkar, Vinay
2023-10-27 21:18 ` [Intel-gfx] [PATCH v2 2/4] drm/i915/guc: Add support for w/a KLVs John.C.Harrison
2023-10-27 21:18   ` John.C.Harrison
2023-12-14  7:27   ` [Intel-gfx] " Belgaumkar, Vinay
2023-10-27 21:18 ` [Intel-gfx] [PATCH v2 3/4] drm/i915/guc: Enable Wa_14019159160 John.C.Harrison
2023-10-27 21:18   ` John.C.Harrison
2023-12-14  7:35   ` [Intel-gfx] " Belgaumkar, Vinay
2023-10-27 21:18 ` [Intel-gfx] [PATCH v2 4/4] drm/i915/mtl: Add module parameter override for Wa_16019325821/Wa_14019159160 John.C.Harrison
2023-10-27 21:18   ` John.C.Harrison
2023-11-02 20:55   ` [Intel-gfx] " Rodrigo Vivi
2023-11-02 20:55     ` Rodrigo Vivi
2023-10-28  1:44 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Enable Wa_14019159160 and Wa_16019325821 for MTL (rev2) Patchwork
2023-10-28  1:44 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2023-10-28  1:57 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-10-30 22:30 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork

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