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

Pull drm updates from Dave Airlie:
 "One of the smaller drm -next pulls in ages!

  Ben (nouveau) has a rewrite in progress but we decided to leave it
  stew for another cycle, so just some fixes from him.

   - radeon: lots of documentation work, fixes, more ring and locking
     changes, pcie gen2, more dp fixes.
   - i915: haswell features, gpu reset fixes, /dev/agpgart removal on
     machines that we never used it on, more VGA/HDP fix., more DP fixes
   - drm core: cleanups from Daniel, sis 64-bit fixes, range allocator
     colouring.

  but yeah fairly quiet merge this time, probably because I missed half
  of it!"

Trivial add-add conflict in include/linux/pci_regs.h

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (255 commits)
  drm/nouveau: init vblank requests list
  drm/nv50: extend vblank semaphore to generic dmaobj + offset pair
  drm/nouveau: mark most of our ioctls as deprecated, move to compat layer
  drm/nouveau: move current gpuobj code out of nouveau_object.c
  drm/nouveau/gem: fix object reference leak in a failure path
  drm/nv50: rename INVALID_QUERY_OR_TEXTURE error to INVALID_OPERATION
  drm/nv84: decode PCRYPT errors
  drm/nouveau: dcb table quirk for fdo#50830
  nouveau: Fix alignment requirements on src and dst addresses
  drm/i915: unbreak lastclose for failed driver init
  drm/i915: Set the context before setting up regs for the context.
  drm/i915: constify mode in crtc_mode_fixup
  drm/i915/lvds: ditch ->prepare special case
  drm/i915: dereferencing an error pointer
  drm/i915: fix invalid reference handling of the default ctx obj
  drm/i915: Add -EIO to the list of known errors for __wait_seqno
  drm/i915: Flush the context object from the CPU caches upon switching
  drm/radeon: fix dpms on/off on trinity/aruba v2
  drm/radeon: on hotplug force link training to happen (v2)
  drm/radeon: fix hotplug of DP to DVI|HDMI passive adapters (v2)
  ...

1 files changed, 4 insertions, 15 deletions

diff --git a/drivers/gpu/drm/nouveau/nv50_software.c b/drivers/gpu/drm/nouveau/nv50_software.c
index 114d2517d4a..df554d9dacb 100644
--- a/drivers/gpu/drm/nouveau/nv50_software.c
+++ b/drivers/gpu/drm/nouveau/nv50_software.c
@@ -36,9 +36,6 @@ struct nv50_software_priv {
 
 struct nv50_software_chan {
 	struct nouveau_software_chan base;
-	struct {
-		struct nouveau_gpuobj *object;
-	} vblank;
 };
 
 static int
@@ -51,11 +48,7 @@ mthd_dma_vblsem(struct nouveau_channel *chan, u32 class, u32 mthd, u32 data)
 	if (!gpuobj)
 		return -ENOENT;
 
-	if (nouveau_notifier_offset(gpuobj, NULL))
-		return -EINVAL;
-
-	pch->vblank.object = gpuobj;
-	pch->base.vblank.offset = ~0;
+	pch->base.vblank.ctxdma = gpuobj->cinst >> 4;
 	return 0;
 }
 
@@ -63,11 +56,7 @@ static int
 mthd_vblsem_offset(struct nouveau_channel *chan, u32 class, u32 mthd, u32 data)
 {
 	struct nv50_software_chan *pch = chan->engctx[NVOBJ_ENGINE_SW];
-
-	if (nouveau_notifier_offset(pch->vblank.object, &data))
-		return -ERANGE;
-
-	pch->base.vblank.offset = data >> 2;
+	pch->base.vblank.offset = data;
 	return 0;
 }
 
@@ -86,7 +75,7 @@ mthd_vblsem_release(struct nouveau_channel *chan, u32 class, u32 mthd, u32 data)
 	struct nv50_software_chan *pch = chan->engctx[NVOBJ_ENGINE_SW];
 	struct drm_device *dev = chan->dev;
 
-	if (!pch->vblank.object || pch->base.vblank.offset == ~0 || data > 1)
+	if (data > 1)
 		return -EINVAL;
 
 	drm_vblank_get(dev, data);
@@ -116,7 +105,7 @@ nv50_software_context_new(struct nouveau_channel *chan, int engine)
 		return -ENOMEM;
 
 	nouveau_software_context_new(&pch->base);
-	pch->base.vblank.bo = chan->notifier_bo;
+	pch->base.vblank.channel = chan->ramin->vinst >> 12;
 	chan->engctx[engine] = pch;
 
 	/* dma objects for display sync channel semaphore blocks */