Signed-off-by: NChristopher Harvey <charvey@matrox.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

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

"Nothing overly exciting here aside from calim's fermi/kepler vram
compression patches.  The rest is misc fixes I gathered from the list.

Most of the stuff from me is fixing issues that have come up from the
work on kepler PM, as well as a commit moving all the old-school
modesetting out of the way (no code changes here).  There's other
patches to go on top of that, but, it'll have to wait until I can rip
out the old PM code, it's a bit tangled."

* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (38 commits)
  drm/nouveau/fifo: implement channel creation event generation
  drm/nouveau/core: allow non-maskable events
  drm/nouveau/timer: allow alarms to be cancelled
  drm/nouveau/device: tweak the device/subdev relationship a little
  drm/nouveau/device: enable proper constructor/destructor
  drm/nouveau/device: have engine object initialised before creation
  drm/nouveau/device: convert to engine, rather than subdev
  drm/nv50-/disp: use self as parent for subobjects
  drm/nv50-/fifo: use parent as self for subobjects
  drm/nv20-nv30/gr: use parent as self for subobjects
  drm/nvc0-/gr: use self as parent for subobjects
  drm/nv04-nv40/instmem: use self as parent for subobjects
  drm/nv04-nv40/vm: use self as parent for subobjects
  drm/nv50-/bar: use self as parent for subobjects
  drm/nv04-nv40/instmem: remove parent deref hack
  drm/nouveau/i2c: remove parent deref hack
  drm/nouveau/core: rebase object ref/use counts after ctor/init/fini events
  drm/nv50/disp: inform core when we're not creating a new context
  drm/nouveau/therm: send some messages to debug level
  drm/nve0/gr: add handling for a bunch of PGRAPH traps
  ...

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

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

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

Fixes not-in-use engines not having their reset() method called on
resume.
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>

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>

This is intended to support named (with a handle, etc) objects having
children that don't have an outside reference.

This will replace the various hacks around the place where subdev
objects have children, and have to manually drop the self-refs so
that they can be destroyed etc when all the outside refs have gone.
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>

We need to be able to process interrupts before the DRM code is able to
actually enable them, set it up ourselves.  Also, it's less convoluted
to *not* use the DRM wrappers it appears...
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

It'd be pretty awesome if someone would care enough to port this all
properly to a class interface, perhaps submitting a command stream to
the core via a sw object on PFIFO (emulating how EVO works basically,
and also what nvidia have done forever..)..

But, this seems unlikely given how old this hardware is now, so, lets
just hide it away.

There's a heap of other bits and pieces laying around that are still
tangled.  I'll (re)move them in pieces.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

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

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

Seen in the wild, don't have the hardware but this hacks things up to
treat it the same as GF119 for now.

Should be relatively safe, I'd be very surprised if anything major
changed outside of PGRAPH.  PGRAPH (3D etc) is disabled by default
however until it's confirmed working.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

v2: read, don't assume.. *puts on brown paper bag*
Signed-off-by: NRoy Spliet <r.spliet@student.tudelft.nl>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

This patch adds support for the backlight control of the NVIDIA GT
525M, which identifies itself as a member of the NVC0 family.

v2. Extended to handle Kepler too
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NChristoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NChristoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NChristoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NChristoph Bumiller <e0425955@student.tuwien.ac.at>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Compression not supported, and will be silently dropped.  Original G80
can't handle this either and requires LINEAR memtype, though it's still
possible to correctly texture and m2mf to/from these objects anyway.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Not sure about the (gpc_nr == 1) condition, it's probably wrong but for
all the examples I've seen so far it matches what NVIDIA end up poking.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NMartin Peres <martin.peres@labri.fr>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

This is needed because temperature management on nv50 can be enabled and it
looks about the same as nv40.
Signed-off-by: NMartin Peres <martin.peres@labri.fr>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

It's probably impossible to hit it now on mainline kernel.
I only noticed it because one of my debugging patches uses it.
Signed-off-by: NMarcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

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

Reported-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>