[PATCH 0/7] Drop unnecessary power related lock protections

[Evan Quan]

A unified lock protection mechanism was already enforced on those APIs
from amdgpu_dpm.c. Thus those extra internal lock protections will be
unnecessary and can be dropped.

Evan Quan (7):
  drm/amd/pm: drop unneeded lock protection smu->mutex
  drm/amd/pm: drop unneeded vcn/jpeg_gate_lock
  drm/amd/pm: drop unneeded smu->metrics_lock
  drm/amd/pm: drop unneeded smu->sensor_lock
  drm/amd/pm: drop unneeded smu_baco->mutex
  drm/amd/pm: drop unneeded feature->mutex
  drm/amd/pm: drop unneeded hwmgr->smu_lock

 .../gpu/drm/amd/pm/powerplay/amd_powerplay.c  | 282 ++-----------
 drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h  |   1 -
 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c     | 375 ++----------------
 drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h |   7 -
 .../gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c |  18 +-
 .../amd/pm/swsmu/smu11/cyan_skillfish_ppt.c   |  14 +-
 .../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c   | 116 ++----
 .../amd/pm/swsmu/smu11/sienna_cichlid_ppt.c   |  31 +-
 .../gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c    |  19 +-
 .../gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c  |  30 +-
 .../gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c   |  16 +-
 .../drm/amd/pm/swsmu/smu13/aldebaran_ppt.c    |  27 +-
 .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c    |  20 +-
 .../drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c  |  12 +-
 drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c        |  40 +-
 drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h        |   4 -
 16 files changed, 157 insertions(+), 855 deletions(-)

-- 
2.29.0