[git pull] i915 fixes

[Chris Wilson <chris@chris-wilson.co.uk>]

Hi Dave, a fairly busy week or two of bouncing .38 regression fixes off
testers. A great big thanks to the QA at Suse who have been very
responsive and helped a great deal with these patches.

In the wings, as always, we have more patches under test, mainly focusing
on stability fixes for SNB and we must not forget that we almost have
*the* gen2 stability fix. (Ok, admittedly 830/845 is still fubar...)
And there is the continuing saga of the backlight.

This set of patches touch heavily on the core drm, in order to a fix a
couple of bugs in there and to provide the facility for i915 to hook into
for resetting its state.
-Chris


The following changes since commit ebf53826e105f488f4f628703a108e98940d1dc5:

  Linux 2.6.38-rc3 (2011-02-01 13:05:49 +1000)

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

Chris Wilson (9):
      drm/i915/sdvo: If at first we don't succeed in reading the response, wait
      drm: Add an interface to reset the device
      drm/i915: Reset state after a GPU reset or resume
      drm/i915/crt: Force the initial probe after reset
      drm/i915: Reset crtc after resume
      drm: Don't switch fb when disabling an output
      drm: Simplify and defend later checks when disabling a crtc
      drm: Avoid leak of adjusted mode along quick set_mode paths
      drm/i915: Suppress spurious vblank interrupts

 drivers/gpu/drm/drm_crtc.c           |   20 ++++++++++++++
 drivers/gpu/drm/drm_crtc_helper.c    |   21 ++++++++-------
 drivers/gpu/drm/drm_irq.c            |    7 +++--
 drivers/gpu/drm/i915/i915_drv.c      |    2 +
 drivers/gpu/drm/i915/i915_irq.c      |    8 +++---
 drivers/gpu/drm/i915/intel_crt.c     |   10 +++++++
 drivers/gpu/drm/i915/intel_display.c |   17 ++++++++++--
 drivers/gpu/drm/i915/intel_sdvo.c    |   46 +++++++++++++++++-----------------
 include/drm/drmP.h                   |    2 +-
 include/drm/drm_crtc.h               |    7 +++++
 10 files changed, 96 insertions(+), 44 deletions(-)

-- 
Chris Wilson, Intel Open Source Technology Centre