[PATCH v3 0/4] Xe2 performance tuning updates

Gustavo Sousa gustavo.sousa at intel.com
Fri Sep 20 21:13:14 UTC 2024


This series contains updates for Xe2 recommended performance tuning
settings.

v2:
  - Extra patch, #1, to fix selection of steering table for Xe2_HPM.
  - Address review feedback. Please see changelog in individual patches for
    details.
v3:
  - Minor change in patch #4 to make the setting specific to LNL.

Gustavo Sousa (4):
  drm/xe/mcr: Use Xe2_LPM steering tables for Xe2_HPM
  drm/xe/xe2: Extend performance tuning to media GT
  drm/xe/xe2: Assume tuning settings also apply for future media GT
  drm/xe/xe2: Add performance tuning for L3 cache flushing

 drivers/gpu/drm/xe/regs/xe_gt_regs.h | 11 ++++++++++
 drivers/gpu/drm/xe/xe_gt_mcr.c       |  2 +-
 drivers/gpu/drm/xe/xe_tuning.c       | 30 +++++++++++++++++++++++++++-
 3 files changed, 41 insertions(+), 2 deletions(-)

-- 
2.46.1



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