[Intel-gfx] [PATCH 0/7] A set of SNB workarounds
daniel.vetter at ffwll.ch
Sat Mar 31 11:21:56 CEST 2012
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.
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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