Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "Radeon, nouveau, exynos, intel, mgag200..

  Not all strictly regressions but there was probably only one patch I'd
  have really left out and it didn't seem worth respinning exynos to
  avoid it, the line change count is quite low.

   radeon: regressions + more dynamic powermanagement fixes, since DPM
     is a new feature, and off by default I'd prefer to keep merging
     fixes since it has a large userbase already and I'd like to keep
     them on mainline

   nouveau: is mostly regression fixes

   i915: is a regression fix since Daniel is on holidays I've merged it.

   mgag200: I've picked a bunch of targetted fixes from a big bunch of
     distro patches,

   exynos: build fixes mostly, one regression fix

  I expect things will slow right down now, I may send on the intel
  early quirk from Jesse separatly, since I think the x86 maintainers
  acked it"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (37 commits)
  drm/i915: fix missed hunk after GT access breakage
  drm/radeon/dpm: re-enable cac control on SI
  drm/radeon/dpm: fix calculations in si_calculate_leakage_for_v_and_t_formula
  drm: fix 64 bit drm fixed point helpers
  drm/radeon/atom: initialize more atom interpretor elements to 0
  drm/nouveau: fix semaphore dmabuf obj
  drm/nouveau/vm: make vm refcount into a kref
  drm/nv31/mpeg: don't recognize nv3x cards as having nv44 graph class
  drm/nv40/mpeg: write magic value to channel object to make it work
  drm/nouveau: fix size check for cards without vm
  drm/nv50-/disp: remove dcb_outp_match call, and related variables
  drm/nva3-/disp: fix hda eld writing, needs to be padded
  drm/nv31/mpeg: fix mpeg engine initialization
  drm/nv50/mc: include vp in the fb error reporting mask
  drm/nouveau: fix null pointer dereference in poll_changed
  drm/nv50/gpio: post-nv92 cards have 32 interrupt lines
  drm/nvc0/fb: take lock in nvc0_ram_put()
  drm/nouveau/core: xtensa firmware size needs to be 0x40000 no matter what
  drm/mgag200: Fix LUT programming for 16bpp
  drm/mgag200: Fix framebuffer pitch calculation
  ...