[PATCH v4 0/2] drm/xe: remove GuC reload in D3Hot path

Riana Tauro riana.tauro at intel.com
Wed Jul 17 05:55:56 UTC 2024


Power is not lost when only D3hot is allowed so remove GuC reload in
runtime suspend D3Hot path.

Rev2: Rebase
Rev3: fix review comments
Rev4: fix commit message and kernel-doc
      split patches

Riana Tauro (2):
  drm/xe: modify GuC CTB enable communication
  drm/xe: remove GuC reload in D3Hot path

 drivers/gpu/drm/xe/xe_gt.c     | 33 ++++++++++++++--
 drivers/gpu/drm/xe/xe_gt.h     |  4 +-
 drivers/gpu/drm/xe/xe_guc.c    | 69 +++++++++++++++++++++++++++++++---
 drivers/gpu/drm/xe/xe_guc.h    |  4 +-
 drivers/gpu/drm/xe/xe_guc_ct.c |  3 +-
 drivers/gpu/drm/xe/xe_guc_ct.h |  2 +
 drivers/gpu/drm/xe/xe_pm.c     |  8 ++--
 drivers/gpu/drm/xe/xe_uc.c     | 32 +++++++++++++++-
 drivers/gpu/drm/xe/xe_uc.h     |  2 +
 9 files changed, 136 insertions(+), 21 deletions(-)

-- 
2.40.0



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