[Intel-gfx] [git pull] Intel drm fixes

Jesse Barnes jbarnes at virtuousgeek.org
Tue Feb 21 23:06:23 CET 2012

The following changes since commit b7f5b7dec3d539a84734f2bcb7e53fbb1532a40b:

  drm/radeon/kms: fix MSI re-arm on rv370+ (2012-02-14 13:36:23 +0000)

are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-intel drm-intel-fixes

A few fixes relative to your drm-fixes branch, mainly for stability on
IVB.  There's also a change to which RC6 states are enabled when you
forcibly enable RC6 on the command line (iow it won't affect people
using the default configuration).

I have one other patch I need to queue after you pull this one, to
remove some buggy ring buffer head tracking code.  It seems to fix some
real use cases, so pushing it into 3.3 seems like a good idea.

Eugeni Dodonov (4):
      drm/i915: gen7: implement rczunit workaround
      drm/i915: gen7: Implement an L3 caching workaround.
      drm/i915: gen7: work around a system hang on IVB
      drm/i915: do not enable RC6p on Sandy Bridge

Kenneth Graunke (1):
      drm/i915: gen7: Disable the RHWO optimization as it can cause GPU hangs.

 drivers/gpu/drm/i915/i915_reg.h      |   15 +++++++++++++++
 drivers/gpu/drm/i915/intel_display.c |   24 ++++++++++++++++++++++--
 2 files changed, 37 insertions(+), 2 deletions(-)

Jesse Barnes, Intel Open Source Technology Center
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