[Intel-gfx] [PATCH] Ivybridge fixes

[Eugeni Dodonov]

The combination of those 4 workarounds seem to solve random hand-hangs observed
in GLBenchmark Egypt and (much more rarely) in World of Padman and Unigine
demos.

Eugeni Dodonov (4):
  drm/i915: gen7: implement rczunit workaround
  drm/i915: gen7: add two more IVB workarounds
  drm/i915: gen7: work around a system hang on IVB
  drm/i915: gen7: another IVB workaround

 drivers/gpu/drm/i915/i915_reg.h      |   17 +++++++++++++++++
 drivers/gpu/drm/i915/intel_display.c |   23 +++++++++++++++++++++++
 2 files changed, 40 insertions(+), 0 deletions(-)

-- 
1.7.8.1