[PATCH 0/7] A set of SNB workarounds

[Daniel Vetter <daniel.vetter@ffwll.ch>]

Hi all,

I've stitched together the following set of workarounds from internal sources in
the vain hope that they fix our VT-d troubles. Unfortunately that's not the
case. I also haven't seen any bug where these could apply to.

Anyway I think it's better to implement them, so please review.

Yours, Daniel

PS: With this set we now implement all but 2 workarounds on from this internal
list (when filtering out everything that only applies for pre-production
silicon). These 2 concern gl features I don't have much clue about, I've instead
forwarded the relevant entries to Ken and Paul from our gl team.

Daniel Vetter (7):
  drm/i915: implement ColorBlt w/a
  drm/i915: implement a media hang w/a
  drm/i915: set w/a bit for snb pagefaults
  drm/i915: properly set ppgtt cacheability on snb
  drm/i915: implement w/a for incorrect guarband clipping
  drm/i915: implement async flush w/a
  drm/i915: set stc evict disable lra evict w/a

 drivers/gpu/drm/i915/i915_gem.c      |   10 +++++++++-
 drivers/gpu/drm/i915/i915_reg.h      |   14 ++++++++++++++
 drivers/gpu/drm/i915/intel_display.c |   15 +++++++++++++++
 3 files changed, 38 insertions(+), 1 deletions(-)

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1.7.7.6