[Intel-gfx] [PATCH 0/3] Ivy Bridge hard-hang fixes

Eugeni Dodonov eugeni.dodonov at intel.com
Sun Feb 5 23:47:03 CET 2012


this is a set of patches which should fix hard-hangs for Ivy Bridge in
different workloads, among which GLBenchmark Egypt is the most notable one.

It also seems to solve random hard-hangs in other applications (the ones I've
seen the most are in World of Padman, Unigine games and Nexuiz).

Eugeni Dodonov (3):
  drm/i915: gen7: implement rczunit workaround
  drm/i915: gen7: add two more IVB workarounds
  drm/i915: gen7: work around a system hang on IVB

 drivers/gpu/drm/i915/i915_reg.h      |   12 ++++++++++++
 drivers/gpu/drm/i915/intel_display.c |   25 ++++++++++++++++++++++---
 2 files changed, 34 insertions(+), 3 deletions(-)


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