Merge branch 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm: Allow for 44 bit user-tokens (or drm_file offsets)
  drm/via: Disable AGP DMA for chips with the new 3D engine.
  drm: update core memory manager from git drm tree
  drm: remove drm_ioremap and drm_ioremapfree
  i810/i830: use drm_core_ioremap instead of drm_ioremap
  drm: use vmalloc_user instead of vmalloc_32 for DRM_SHM
  via: allow for npot texture pitch alignment
  via: add some new chipsets
  via: some PCI posting flushes