Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: add new radeon_info ioctl query for clock crystal freq
  drm/i915: Prevent uninitialised reads during error state capture
  drm/i915: Use consistent mappings for OpRegion between ACPI and i915
  drm/i915: Handle the no-interrupts case for UMS by polling
  drm/i915: Disable high-precision vblank timestamping for UMS
  drm/i915: Increase the amount of defense before computing vblank timestamps
  drm/i915,agp/intel: Do not clear stolen entries
  drm/radeon/kms: simplify atom adjust pll setup
  drm/radeon/kms: match r6xx/r7xx/evergreen asic_reset with previous asics
  drm/radeon/kms: make the mac rv630 quirk generic
  drm/radeon/kms: fix a spelling error in an error message
  drm/radeon/kms: Initialize pageflip spinlocks.
  drm/i915: Recognise non-VGA display devices
  drm/i915: Fix use of invalid array size for ring->sync_seqno
  drm/i915/ringbuffer: Fix use of stale HEAD position whilst polling for space
  drm/i915: Don't kick-off hangcheck after a DRI interrupt
  drm/i915: Add dependency on CONFIG_TMPFS
  drm/i915: Initialise ring vfuncs for old DRI paths
  drm/i915: make the blitter report buffer modifications to the FBC unit
  drm/i915: set more FBC chicken bits