[Intel-gfx] [PATCH v11 0/7] Finally fix watermarks

[Lyude]

Maarten Lankhorst unfortunately found that some early pre-release skl machines
were failing tests due to them apparently not having SAGVs. As a result, a
patch had to be added to check for invalid pcode commands, and the SAGV support
patch has been reworked to stop trying to play with the SAGV if it's not
controllable on the system. As well, this means the RBs for:

drm/i915/skl: Add support for the SAGV, fix underrun hangs

Had to be cleared, seeing as the patch has changed considerably now.

Lyude (6):
  drm/i915/gen6+: Return -EINVAL on invalid pcode commands
  drm/i915/skl: Add support for the SAGV, fix underrun hangs
  drm/i915/skl: Update plane watermarks atomically during plane updates
  drm/i915/skl: Ensure pipes with changed wms get added to the state
  drm/i915: Move CRTC updating in atomic_commit into it's own hook
  drm/i915/skl: Update DDB values atomically with wms/plane attrs

Matt Roper (1):
  drm/i915/gen9: Only copy WM results for changed pipes to skl_hw

 drivers/gpu/drm/i915/i915_drv.h      |   9 +
 drivers/gpu/drm/i915/i915_reg.h      |   5 +
 drivers/gpu/drm/i915/intel_display.c | 198 +++++++++++++++----
 drivers/gpu/drm/i915/intel_drv.h     |  14 ++
 drivers/gpu/drm/i915/intel_pm.c      | 356 +++++++++++++++++++----------------
 drivers/gpu/drm/i915/intel_sprite.c  |   6 +
 6 files changed, 395 insertions(+), 193 deletions(-)

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2.7.4