[PATCH v4 0/2] Enable Coarse Power Gating

[Riana Tauro]

Enable power gating for all units and sub-pipes that
are disabled by default.

Also standardize power gating registers

Rev2: re-phrase commit messages
      fix review comments

Rev3: set hysteresis value for render and media pg
      skip CPG for PVC

Rev4: Rebase

Riana Tauro (2):
  drm/xe: Standardize power gate registers
  drm/xe: Enable Coarse Power Gating

 drivers/gpu/drm/xe/regs/xe_gt_regs.h | 12 +++---
 drivers/gpu/drm/xe/xe_gt.c           | 12 ++++--
 drivers/gpu/drm/xe/xe_gt_idle.c      | 57 ++++++++++++++++++++++++++--
 drivers/gpu/drm/xe/xe_gt_idle.h      |  4 +-
 drivers/gpu/drm/xe/xe_wa.c           | 10 ++---
 5 files changed, 76 insertions(+), 19 deletions(-)

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2.40.0