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[0/3] QGV/SAGV related fixes

Message ID 20231128083754.20096-1-stanislav.lisovskiy@intel.com (mailing list archive)
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Series QGV/SAGV related fixes | expand

Message

Stanislav Lisovskiy Nov. 28, 2023, 8:37 a.m. UTC
We have couple of customer issues, related to SAGV/QGV point
calculation. Those patches contain fixes plus some additional
debugs for those issues.

Stanislav Lisovskiy (3):
  drm/i915: Add meaningful traces for QGV point info error handling
  drm/i915: Extract code required to calculate max qgv/psf gv point
  drm/i915: Disable SAGV on bw init, to force QGV point recalculation

 drivers/gpu/drm/i915/display/intel_bw.c | 104 ++++++++++++++++++++----
 drivers/gpu/drm/i915/display/intel_bw.h |   1 +
 drivers/gpu/drm/i915/soc/intel_dram.c   |   2 +
 3 files changed, 89 insertions(+), 18 deletions(-)