Merge tag 'drm-intel-next-2012-03-01' of git://people.freedesktop.org/~danvet/drm...

* tag 'drm-intel-next-2012-03-01' of git://people.freedesktop.org/~danvet/drm-intel:
  drm/i915: Only clear the GPU domains upon a successful finish
  drm/i915: reenable gmbus on gen3+ again
  drm/i915: i2c: unconditionally set up gpio fallback
  drm/i915: merge gmbus and gpio i2c adpater into one
  drm/i915: merge struct intel_gpio into struct intel_gmbus
  i2c: export bit-banging algo functions
  drm/nouveau: do a better job at hiding the NIH i2c bit-banging algo
  drm/i915: add dev_priv to intel_gmbus
  drm/i915: Fix single msg gmbus_xfers writes
  drm/i915: error_buffer->ring should be signed
  drm/i915: Silence the error message from i915_wait_request()
  drm/i915: use the new hdmi_force_audio enum more
  drm/i915: No need to search again after retiring requests
  drm/i915: Only bump refcnt on objects scheduled for eviction
  drm/i915/bios: Downgrade the "signature missing" DRM_ERROR to debug
  drm/i915: Ignore LVDS on hp t5745 and hp st5747 thin client
  drm/i915: Fixes distorted external screen image on HP 2730p

diff --cc drivers/gpu/drm/i915/intel_display.c
Simple merge