[PATCH 0/8] drm/xe: GT initialization rework.

Maarten Lankhorst dev at lankhorst.se
Mon Mar 10 20:06:45 UTC 2025


Rework initialization sequence to prevent flickering display during boot.

Maarten Lankhorst (8):
  drm/xe: Defer memirq init until needed
  drm/xe/sriov: Move VF bootstrap and query_config to vf_guc_init
  drm/xe: Simplify GuC early initialization
  drm/xe: Make it possible to read instance0 MCR registers after
    xe_gt_mcr_init_early
  drm/xe: Only dump PAT when xe_hw_engines_init_early fails
  drm/xe/gt: Inline gt_fw_domain_init
  drm/xe/gt: Inline all_fw_domain_init
  drm/xe: Split init of xe_gt_init_hwconfig to xe_gt_init and *_early

 drivers/gpu/drm/xe/tests/xe_guc_relay_test.c |   2 +-
 drivers/gpu/drm/xe/xe_device.c               |  26 ---
 drivers/gpu/drm/xe/xe_gt.c                   | 191 ++++++++-----------
 drivers/gpu/drm/xe/xe_gt.h                   |   1 -
 drivers/gpu/drm/xe/xe_gt_mcr.c               |  47 +++--
 drivers/gpu/drm/xe/xe_gt_sriov_vf.c          |   1 -
 drivers/gpu/drm/xe/xe_gt_types.h             |   2 +
 drivers/gpu/drm/xe/xe_guc.c                  |  56 ++++--
 drivers/gpu/drm/xe/xe_guc.h                  |   1 +
 drivers/gpu/drm/xe/xe_guc_ct.c               |  28 ++-
 drivers/gpu/drm/xe/xe_guc_ct.h               |   1 +
 drivers/gpu/drm/xe/xe_guc_relay.c            |   6 +-
 drivers/gpu/drm/xe/xe_guc_relay.h            |   2 +-
 drivers/gpu/drm/xe/xe_tile.c                 |   7 +
 drivers/gpu/drm/xe/xe_uc.c                   |  16 ++
 drivers/gpu/drm/xe/xe_uc.h                   |   1 +
 16 files changed, 195 insertions(+), 193 deletions(-)

-- 
2.45.2



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