[PATCH v3 0/2] send message to pmfw when SMT changes

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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

Changes in v3
1./ Because it is only required for Vangogh, move registering notifier
to vangogh_ppt.c, then remove the patch 2, and the number of patches
decreased to 2.

Changes in v2:
1/. Embed the smt notifer callback into "struct smu_context" structure.
2/. Correct the PPSMC_Message_Count value.
3/. Improve several code styles and others.

Wenyou Yang (2):
  cpu/smt: add a notifier to notify the SMT changes
  drm/amd/pm: vangogh: send the SMT enable message to pmfw

 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c     |  5 +++
 drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h |  7 +++
 .../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  | 43 +++++++++++++++++++
 include/linux/cpu.h                           |  5 +++
 kernel/cpu.c                                  | 10 ++++-
 7 files changed, 73 insertions(+), 3 deletions(-)

-- 
2.39.2




[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux