A few more patches for 3.11:
- add debugfs interface to check current DPM state
- Fix a bug that caused problems with DPM on BTC+ asics.

* 'drm-next-3.11' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon/dpm: add debugfs support for SI
  drm/radeon/dpm: add debugfs support for cayman
  drm/radeon/dpm: add debugfs support for TN
  drm/radeon/dpm: add debugfs support for ON/LN
  drm/radeon/dpm: add debugfs support for 7xx/evergreen/btc
  drm/radeon/dpm: add debugfs support for rv6xx
  drm/radeon/dpm: add infrastructure to support debugfs info
  drm/radeon/dpm: re-enable state transitions for Cayman
  drm/radeon/dpm: re-enable state transitions for BTC
  drm/radeon: fix typo in radeon_atom_init_mc_reg_table()
  drm/radeon/atom: fix endian bug in radeon_atom_init_mc_reg_table()
  drm/radeon: remove sumo dpm/uvd bringup leftovers

This allows you to look at the current DPM state via
debugfs.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This allows you to look at the current DPM state via
debugfs.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This allows you to look at the current DPM state via
debugfs.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This allows you to look at the current DPM state via
debugfs.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This allows you to look at the current DPM state via
debugfs.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This allows you to look at the current DPM state via
debugfs.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

This lays the frameworks to report realtime power level
feedback.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Was disabled due to stability issues on certain boards
caused by the a bug in the parsing of the atom mc reg tables.
That's fixed now so re-enable.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Was disabled due to stability issues on certain boards
caused by the a bug in the parsing of the atom mc reg tables.
That's fixed now so re-enable.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Bad pointer math.  Fixes hangs in state transitions with
BTC+ asics.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Function doesn't do anything useful.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next

- Various fixes that make surviving concurrent piglit more possible.
- Buffer object deletion no longer synchronous
- Context/register initialisation updates that have been reported to
solve some stability issues (particularly on some problematic GF119
chips)
- Kernel side support for VP2 video decoding engines

* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (44 commits)
  drm/nvd0-/disp: handle case where display engine is missing/disabled
  drm/gr/nvc0-: merge nvc0/nve0 ucode, and use cpp instead of m4
  drm/nouveau/bsp/nv84: initial vp2 engine implementation
  drm/nouveau/vp/nv84: initial vp2 engine implementation
  drm/nouveau/core: xtensa engine base class implementation
  drm/nouveau/vdec: fork vp3 implementations from vp2
  drm/nouveau/core: move falcon class to engine/
  drm/nouveau/kms: don't fail if there's no dcb table entries
  drm/nouveau: remove limit on gart
  drm/nouveau/vm: perform a bar flush when flushing vm
  drm/nvc0/gr: cleanup register lists, and add nvce/nvcf to switches
  drm/nvc8/gr: update initial register/context values
  drm/nvc4/gr: update initial register/context values
  drm/nvc1/gr: update initial register/context values
  drm/nvc3/gr: update initial register/context values
  drm/nvc0/gr: update initial register/context values
  drm/nvd9/gr: update initial register/context values
  drm/nve4/gr: update initial register/context values
  drm/nvc0-/gr: bump maximum gpc/tpc limits
  drm/nvf0/gr: initial register/context setup
  ...

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

No code changes, proven by envyas producing identical binaries.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NIlia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Not really "core" per-se.  About to merge Ilia's work adding another
similar class for the VP2 xtensa engines, so, seems like a good time to
move all these to engine/.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Fixes module not loading on Tesla K20.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Most graphics cards nowadays have a multiple of this limit as their vram,
so limiting GART doesn't seem to make much sense.
Signed-off-by: NMaarten &gt;Lnkhorst <maarten.lankhorst@canonical.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Appears to fix the regression from "drm/nvc0/vm: handle bar tlb flushes
internally".

nvidia always seems to do this flush after writing values.
Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Needed for GK110, separate commit to catch any unexpected breaks to
other parts of the code.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

As opposed to an explicit wait.  Allows userspace to not stall waiting
on buffer deletion.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

nvc0_vm_flush() accesses the pgd list, which will soon be able to race
with vm_unlink() during channel destruction.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>