[git pull] drm fixes

[Dave Airlie]

Hi Linus,

all radeon fixes, one nasty startup crash and/or memory corruption on one 
family of radeon hd6450s resulted in a patch to stop setting a bunch of 
regs in the drivers and let the BIOS set them correctly, displayport 
regression fix, and some off-by-one in the cursor code around the corners 
of the screens.

its a bit bigger than I'd like but the register setting removal had to 
remove the unused functions.

Dave.

The following changes since commit 9b13776977d45505469edc6decc93e9e3799afe2:

  Merge branch 'for-linus' of git://git.infradead.org/users/sameo/mfd-2.6 (2011-10-02 19:23:44 -0700)

are available in the git repository at:

  git://people.freedesktop.org/~airlied/linux.git drm-fixes

Alex Deucher (4):
      drm/radeon/kms: fix regression in DP aux defer handling
      drm/radeon/kms: add retry limits for native DP aux defer
      drm/radeon/kms: Fix logic error in DP HPD handler
      drm/radeon/kms: fix channel_remap setup (v2)

Michel Dänzer (3):
      drm/radeon: Simplify cursor x/yorigin calculation.
      drm/radeon: Update AVIVO cursor coordinate origin before x/yorigin calculation.
      drm/radeon: Set cursor x/y to 0 when x/yorigin > 0.

Nicholas Miell (1):
      drm/radeon/kms: fix cursor image off-by-one error

 drivers/gpu/drm/radeon/atombios_dp.c       |   16 +++++---
 drivers/gpu/drm/radeon/evergreen.c         |   44 ------------------------
 drivers/gpu/drm/radeon/ni.c                |   32 -----------------
 drivers/gpu/drm/radeon/radeon_connectors.c |    8 ++--
 drivers/gpu/drm/radeon/radeon_cursor.c     |   40 ++++++++++-----------
 drivers/gpu/drm/radeon/rv770.c             |   51 ----------------------------
 6 files changed, 33 insertions(+), 158 deletions(-)