[PATCH v1 0/3] send message to pmfw when SMT changes

Wenyou Yang WenYou.Yang at amd.com
Wed Mar 22 05:48:05 UTC 2023


When the CPU SMT changes on the fly, send the message to pmfw
to notify the SMT status changed.

Wenyou Yang (3):
  cpu/smt: add a notifier to notify the SMT changes
  drm/amd/pm: send the SMT-enable message to pmfw
  drm/amd/pm: vangogh: support to send SMT enable message

 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c     | 41 +++++++++++++++++++
 drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h |  5 +++
 .../pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h    |  3 +-
 drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h  |  3 +-
 .../gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c  | 19 +++++++++
 include/linux/cpu.h                           |  5 +++
 kernel/cpu.c                                  | 11 ++++-
 7 files changed, 84 insertions(+), 3 deletions(-)

-- 
2.39.2



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