[v2,0/1] drm/i915/mtl: Disable MC6 for MTL A step

Message

Nilawar, Badal March 10, 2023, 6:13 a.m. UTC

Disabling MC6 for A step as it is not feasible to extend 
Wa_14017073508 in forcewake path to cover all corner cases. 
Reverting the commit 8f70f1ec587da. 

v2 - Combined patch1 and patch2 from rev1 

Badal Nilawar (1):
  drm/i915/mtl: Disable MC6 for MTL A step

 drivers/gpu/drm/i915/gt/intel_gt_pm.c     | 27 -----------------------
 drivers/gpu/drm/i915/gt/intel_rc6.c       |  8 +++++++
 drivers/gpu/drm/i915/gt/uc/intel_guc_rc.c | 13 +----------
 drivers/gpu/drm/i915/i915_reg.h           |  9 --------
 4 files changed, 9 insertions(+), 48 deletions(-)