[Intel-gfx] [PULL] drm-intel-fixes for 3.8

[Daniel Vetter]

Hi Dave,

Just a few small things:
- 2x workaround bits from Chris to fix up the new scanline waits enabled
  in 3.8 on snb. People who've been struck by this on dual-screen also
  need to upgrade the ddx.
- Dump the kernel version into i915_error_state, we've had a few mixups
  there recently.
- Disable gfx DMAR on gen4 devices, acked by David Woodhouse.

Wrt dmar there's still the other gen4 patch pending, I'm working with
David and Intel gets to hunt down errata still.

Cheers, Daniel


The following changes since commit 014b34409fb2015f63663b6cafdf557fdf289628:

  ttm: on move memory failure don't leave a node dangling (2013-01-21 13:45:23 +1000)

are available in the git repository at:

  git://people.freedesktop.org/~danvet/drm-intel drm-intel-fixes

for you to fetch changes up to 4518f611ba21ba165ea3714055938a8984a44ff9:

  drm/i915: dump UTS_RELEASE into the error_state (2013-01-23 17:56:18 +0100)

----------------------------------------------------------------
Chris Wilson (2):
      drm/i915: Disable AsyncFlip performance optimisations
      drm/i915: GFX_MODE Flush TLB Invalidate Mode must be '1' for scanline waits

Daniel Vetter (2):
      iommu/intel: disable DMAR for g4x integrated gfx
      drm/i915: dump UTS_RELEASE into the error_state

 drivers/gpu/drm/i915/i915_debugfs.c     |    2 ++
 drivers/gpu/drm/i915/i915_reg.h         |    1 +
 drivers/gpu/drm/i915/intel_ringbuffer.c |   24 ++++++++++++++++++------
 drivers/iommu/intel-iommu.c             |   21 +++++++++++++++------
 4 files changed, 36 insertions(+), 12 deletions(-)
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch