drm/nouveau: only expose the object classes that are supported by the chipset

We previously added all the available classes for the entire generation,
even though the objects wouldn't work on the hardware.

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

drivers/gpu/drm/nouveau/nouveau_drv.h

@@ -316,21 +316,9 @@ struct nouveau_fifo_engine {
 	void (*tlb_flush)(struct drm_device *dev);
 };
 
-struct nouveau_pgraph_object_method {
-	int id;
-	int (*exec)(struct nouveau_channel *chan, int grclass, int mthd,
-		      uint32_t data);
-};
-
-struct nouveau_pgraph_object_class {
-	int id;
-	u32 engine;
-	struct nouveau_pgraph_object_method *methods;
-};
-
 struct nouveau_pgraph_engine {
-	struct nouveau_pgraph_object_class *grclass;
 	bool accel_blocked;
+	bool registered;
 	int grctx_size;
 
 	/* NV2x/NV3x context table (0x400780) */
@@ -584,6 +572,7 @@ struct drm_nouveau_private {
 	bool ramin_available;
 	struct drm_mm ramin_heap;
 	struct list_head gpuobj_list;
+	struct list_head classes;
 
 	struct nouveau_bo *vga_ram;
 
@@ -816,12 +805,29 @@ extern void nouveau_channel_ref(struct nouveau_channel *chan,
 				struct nouveau_channel **pchan);
 
 /* nouveau_object.c */
+#define NVOBJ_CLASS(d,c,e) do {                                                \
+	int ret = nouveau_gpuobj_class_new((d), (c), NVOBJ_ENGINE_##e);        \
+	if (ret)                                                               \
+		return ret;                                                    \
+} while(0)
+
+#define NVOBJ_MTHD(d,c,m,e) do {                                               \
+	int ret = nouveau_gpuobj_mthd_new((d), (c), (m), (e));                 \
+	if (ret)                                                               \
+		return ret;                                                    \
+} while(0)
+
 extern int  nouveau_gpuobj_early_init(struct drm_device *);
 extern int  nouveau_gpuobj_init(struct drm_device *);
 extern void nouveau_gpuobj_takedown(struct drm_device *);
 extern int  nouveau_gpuobj_suspend(struct drm_device *dev);
 extern void nouveau_gpuobj_suspend_cleanup(struct drm_device *dev);
 extern void nouveau_gpuobj_resume(struct drm_device *dev);
+extern int  nouveau_gpuobj_class_new(struct drm_device *, u32 class, u32 eng);
+extern int  nouveau_gpuobj_mthd_new(struct drm_device *, u32 class, u32 mthd,
+				    int (*exec)(struct nouveau_channel *,
+					        u32 class, u32 mthd, u32 data));
+extern int  nouveau_gpuobj_mthd_call(struct nouveau_channel *, u32, u32, u32);
 extern int nouveau_gpuobj_channel_init(struct nouveau_channel *,
 				       uint32_t vram_h, uint32_t tt_h);
 extern void nouveau_gpuobj_channel_takedown(struct nouveau_channel *);
@@ -1038,7 +1044,6 @@ extern int  nvc0_fifo_load_context(struct nouveau_channel *);
 extern int  nvc0_fifo_unload_context(struct drm_device *);
 
 /* nv04_graph.c */
-extern struct nouveau_pgraph_object_class nv04_graph_grclass[];
 extern int  nv04_graph_init(struct drm_device *);
 extern void nv04_graph_takedown(struct drm_device *);
 extern void nv04_graph_fifo_access(struct drm_device *, bool);
@@ -1050,7 +1055,6 @@ extern int  nv04_graph_unload_context(struct drm_device *);
 extern void nv04_graph_context_switch(struct drm_device *);
 
 /* nv10_graph.c */
-extern struct nouveau_pgraph_object_class nv10_graph_grclass[];
 extern int  nv10_graph_init(struct drm_device *);
 extern void nv10_graph_takedown(struct drm_device *);
 extern struct nouveau_channel *nv10_graph_channel(struct drm_device *);
@@ -1063,8 +1067,6 @@ extern void nv10_graph_set_region_tiling(struct drm_device *, int, uint32_t,
 					 uint32_t, uint32_t);
 
 /* nv20_graph.c */
-extern struct nouveau_pgraph_object_class nv20_graph_grclass[];
-extern struct nouveau_pgraph_object_class nv30_graph_grclass[];
 extern int  nv20_graph_create_context(struct nouveau_channel *);
 extern void nv20_graph_destroy_context(struct nouveau_channel *);
 extern int  nv20_graph_load_context(struct nouveau_channel *);
@@ -1076,7 +1078,6 @@ extern void nv20_graph_set_region_tiling(struct drm_device *, int, uint32_t,
 					 uint32_t, uint32_t);
 
 /* nv40_graph.c */
-extern struct nouveau_pgraph_object_class nv40_graph_grclass[];
 extern int  nv40_graph_init(struct drm_device *);
 extern void nv40_graph_takedown(struct drm_device *);
 extern struct nouveau_channel *nv40_graph_channel(struct drm_device *);
@@ -1089,7 +1090,6 @@ extern void nv40_graph_set_region_tiling(struct drm_device *, int, uint32_t,
 					 uint32_t, uint32_t);
 
 /* nv50_graph.c */
-extern struct nouveau_pgraph_object_class nv50_graph_grclass[];
 extern int  nv50_graph_init(struct drm_device *);
 extern void nv50_graph_takedown(struct drm_device *);
 extern void nv50_graph_fifo_access(struct drm_device *, bool);

drivers/gpu/drm/nouveau/nouveau_irq.c

@@ -80,33 +80,6 @@ nouveau_irq_uninstall(struct drm_device *dev)
 	nv_wr32(dev, NV03_PMC_INTR_EN_0, 0);
 }
 
-static int
-nouveau_call_method(struct nouveau_channel *chan, int class, int mthd, int data)
-{
-	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_pgraph_object_method *grm;
-	struct nouveau_pgraph_object_class *grc;
-
-	grc = dev_priv->engine.graph.grclass;
-	while (grc->id) {
-		if (grc->id == class)
-			break;
-		grc++;
-	}
-
-	if (grc->id != class || !grc->methods)
-		return -ENOENT;
-
-	grm = grc->methods;
-	while (grm->id) {
-		if (grm->id == mthd)
-			return grm->exec(chan, class, mthd, data);
-		grm++;
-	}
-
-	return -ENOENT;
-}
-
 static bool
 nouveau_fifo_swmthd(struct drm_device *dev, u32 chid, u32 addr, u32 data)
 {
@@ -142,8 +115,8 @@ nouveau_fifo_swmthd(struct drm_device *dev, u32 chid, u32 addr, u32 data)
 		if (unlikely(((engine >> (subc * 4)) & 0xf) != 0))
 			break;
 
-		if (!nouveau_call_method(chan, chan->sw_subchannel[subc],
-					 mthd, data))
+		if (!nouveau_gpuobj_mthd_call(chan, chan->sw_subchannel[subc],
+					      mthd, data))
 			handled = true;
 		break;
 	}
@@ -541,6 +514,7 @@ nouveau_pgraph_intr_swmthd(struct drm_device *dev,
 			   struct nouveau_pgraph_trap *trap)
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_channel *chan;
 	unsigned long flags;
 	int ret = -EINVAL;
 
@@ -548,8 +522,8 @@ nouveau_pgraph_intr_swmthd(struct drm_device *dev,
 	if (trap->channel > 0 &&
 	    trap->channel < dev_priv->engine.fifo.channels &&
 	    dev_priv->channels.ptr[trap->channel]) {
-		ret = nouveau_call_method(dev_priv->channels.ptr[trap->channel],
-					  trap->class, trap->mthd, trap->data);
+		chan = dev_priv->channels.ptr[trap->channel];
+		ret = nouveau_gpuobj_mthd_call(chan, trap->class, trap->mthd, trap->data);
 	}
 	spin_unlock_irqrestore(&dev_priv->channels.lock, flags);
 

drivers/gpu/drm/nouveau/nouveau_object.c

@@ -36,6 +36,83 @@
 #include "nouveau_drm.h"
 #include "nouveau_ramht.h"
 
+struct nouveau_gpuobj_method {
+	struct list_head head;
+	u32 mthd;
+	int (*exec)(struct nouveau_channel *, u32 class, u32 mthd, u32 data);
+};
+
+struct nouveau_gpuobj_class {
+	struct list_head head;
+	struct list_head methods;
+	u32 id;
+	u32 engine;
+};
+
+int
+nouveau_gpuobj_class_new(struct drm_device *dev, u32 class, u32 engine)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_gpuobj_class *oc;
+
+	oc = kzalloc(sizeof(*oc), GFP_KERNEL);
+	if (!oc)
+		return -ENOMEM;
+
+	INIT_LIST_HEAD(&oc->methods);
+	oc->id = class;
+	oc->engine = engine;
+	list_add(&oc->head, &dev_priv->classes);
+	return 0;
+}
+
+int
+nouveau_gpuobj_mthd_new(struct drm_device *dev, u32 class, u32 mthd,
+			int (*exec)(struct nouveau_channel *, u32, u32, u32))
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_gpuobj_method *om;
+	struct nouveau_gpuobj_class *oc;
+
+	list_for_each_entry(oc, &dev_priv->classes, head) {
+		if (oc->id == class)
+			goto found;
+	}
+
+	return -EINVAL;
+
+found:
+	om = kzalloc(sizeof(*om), GFP_KERNEL);
+	if (!om)
+		return -ENOMEM;
+
+	om->mthd = mthd;
+	om->exec = exec;
+	list_add(&om->head, &oc->methods);
+	return 0;
+}
+
+int
+nouveau_gpuobj_mthd_call(struct nouveau_channel *chan,
+			 u32 class, u32 mthd, u32 data)
+{
+	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
+	struct nouveau_gpuobj_method *om;
+	struct nouveau_gpuobj_class *oc;
+
+	list_for_each_entry(oc, &dev_priv->classes, head) {
+		if (oc->id != class)
+			continue;
+
+		list_for_each_entry(om, &oc->methods, head) {
+			if (om->mthd == mthd)
+				return om->exec(chan, class, mthd, data);
+		}
+	}
+
+	return -ENOENT;
+}
+
 /* NVidia uses context objects to drive drawing operations.
 
    Context objects can be selected into 8 subchannels in the FIFO,
@@ -205,9 +282,20 @@ void
 nouveau_gpuobj_takedown(struct drm_device *dev)
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct nouveau_gpuobj_method *om, *tm;
+	struct nouveau_gpuobj_class *oc, *tc;
 
 	NV_DEBUG(dev, "\n");
 
+	list_for_each_entry_safe(oc, tc, &dev_priv->classes, head) {
+		list_for_each_entry_safe(om, tm, &oc->methods, head) {
+			list_del(&om->head);
+			kfree(om);
+		}
+		list_del(&oc->head);
+		kfree(oc);
+	}
+
 	BUG_ON(!list_empty(&dev_priv->gpuobj_list));
 }
 
@@ -527,26 +615,22 @@ nouveau_gpuobj_gr_new(struct nouveau_channel *chan, int class,
 		      struct nouveau_gpuobj **gpuobj)
 {
 	struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
-	struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
-	struct nouveau_pgraph_object_class *grc;
 	struct drm_device *dev = chan->dev;
+	struct nouveau_gpuobj_class *oc;
 	int ret;
 
 	NV_DEBUG(dev, "ch%d class=0x%04x\n", chan->id, class);
 
-	grc = pgraph->grclass;
-	while (grc->id) {
-		if (grc->id == class)
-			break;
-		grc++;
+	list_for_each_entry(oc, &dev_priv->classes, head) {
+		if (oc->id == class)
+			goto found;
 	}
 
-	if (!grc->id) {
-		NV_ERROR(dev, "illegal object class: 0x%x\n", class);
-		return -EINVAL;
-	}
+	NV_ERROR(dev, "illegal object class: 0x%x\n", class);
+	return -EINVAL;
 
-	if (grc->engine == NVOBJ_ENGINE_SW)
+found:
+	if (oc->engine == NVOBJ_ENGINE_SW)
 		return nouveau_gpuobj_sw_new(chan, class, gpuobj);
 
 	ret = nouveau_gpuobj_new(dev, chan,
@@ -585,8 +669,8 @@ nouveau_gpuobj_gr_new(struct nouveau_channel *chan, int class,
 	}
 	dev_priv->engine.instmem.flush(dev);
 
-	(*gpuobj)->engine = grc->engine;
-	(*gpuobj)->class  = class;
+	(*gpuobj)->engine = oc->engine;
+	(*gpuobj)->class  = oc->id;
 	return 0;
 }
 

drivers/gpu/drm/nouveau/nouveau_state.c

@@ -65,7 +65,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->timer.takedown		= nv04_timer_takedown;
 		engine->fb.init			= nv04_fb_init;
 		engine->fb.takedown		= nv04_fb_takedown;
-		engine->graph.grclass		= nv04_graph_grclass;
 		engine->graph.init		= nv04_graph_init;
 		engine->graph.takedown		= nv04_graph_takedown;
 		engine->graph.fifo_access	= nv04_graph_fifo_access;
@@ -118,7 +117,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->fb.init			= nv10_fb_init;
 		engine->fb.takedown		= nv10_fb_takedown;
 		engine->fb.set_region_tiling	= nv10_fb_set_region_tiling;
-		engine->graph.grclass		= nv10_graph_grclass;
 		engine->graph.init		= nv10_graph_init;
 		engine->graph.takedown		= nv10_graph_takedown;
 		engine->graph.channel		= nv10_graph_channel;
@@ -172,7 +170,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->fb.init			= nv10_fb_init;
 		engine->fb.takedown		= nv10_fb_takedown;
 		engine->fb.set_region_tiling	= nv10_fb_set_region_tiling;
-		engine->graph.grclass		= nv20_graph_grclass;
 		engine->graph.init		= nv20_graph_init;
 		engine->graph.takedown		= nv20_graph_takedown;
 		engine->graph.channel		= nv10_graph_channel;
@@ -226,7 +223,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->fb.init			= nv30_fb_init;
 		engine->fb.takedown		= nv30_fb_takedown;
 		engine->fb.set_region_tiling	= nv10_fb_set_region_tiling;
-		engine->graph.grclass		= nv30_graph_grclass;
 		engine->graph.init		= nv30_graph_init;
 		engine->graph.takedown		= nv20_graph_takedown;
 		engine->graph.fifo_access	= nv04_graph_fifo_access;
@@ -283,7 +279,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->fb.init			= nv40_fb_init;
 		engine->fb.takedown		= nv40_fb_takedown;
 		engine->fb.set_region_tiling	= nv40_fb_set_region_tiling;
-		engine->graph.grclass		= nv40_graph_grclass;
 		engine->graph.init		= nv40_graph_init;
 		engine->graph.takedown		= nv40_graph_takedown;
 		engine->graph.fifo_access	= nv04_graph_fifo_access;
@@ -345,7 +340,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->timer.takedown		= nv04_timer_takedown;
 		engine->fb.init			= nv50_fb_init;
 		engine->fb.takedown		= nv50_fb_takedown;
-		engine->graph.grclass		= nv50_graph_grclass;
 		engine->graph.init		= nv50_graph_init;
 		engine->graph.takedown		= nv50_graph_takedown;
 		engine->graph.fifo_access	= nv50_graph_fifo_access;
@@ -424,7 +418,6 @@ static int nouveau_init_engine_ptrs(struct drm_device *dev)
 		engine->timer.takedown		= nv04_timer_takedown;
 		engine->fb.init			= nvc0_fb_init;
 		engine->fb.takedown		= nvc0_fb_takedown;
-		engine->graph.grclass		= NULL;  //nvc0_graph_grclass;
 		engine->graph.init		= nvc0_graph_init;
 		engine->graph.takedown		= nvc0_graph_takedown;
 		engine->graph.fifo_access	= nvc0_graph_fifo_access;

drivers/gpu/drm/nouveau/nv04_graph.c

@@ -27,6 +27,8 @@
 #include "nouveau_drm.h"
 #include "nouveau_drv.h"
 
+static int nv04_graph_register(struct drm_device *dev);
+
 static uint32_t nv04_graph_ctx_regs[] = {
 	0x0040053c,
 	0x00400544,
@@ -483,12 +485,17 @@ int nv04_graph_init(struct drm_device *dev)
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	uint32_t tmp;
+	int ret;
 
 	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) &
 			~NV_PMC_ENABLE_PGRAPH);
 	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) |
 			 NV_PMC_ENABLE_PGRAPH);
 
+	ret = nv04_graph_register(dev);
+	if (ret)
+		return ret;
+
 	/* Enable PGRAPH interrupts */
 	nv_wr32(dev, NV03_PGRAPH_INTR, 0xFFFFFFFF);
 	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
@@ -539,8 +546,8 @@ nv04_graph_fifo_access(struct drm_device *dev, bool enabled)
 }
 
 static int
-nv04_graph_mthd_set_ref(struct nouveau_channel *chan, int grclass,
-			int mthd, uint32_t data)
+nv04_graph_mthd_set_ref(struct nouveau_channel *chan,
+			u32 class, u32 mthd, u32 data)
 {
 	atomic_set(&chan->fence.last_sequence_irq, data);
 	return 0;
@@ -621,12 +628,12 @@ nv04_graph_mthd_set_ref(struct nouveau_channel *chan, int grclass,
  */
 
 static void
-nv04_graph_set_ctx1(struct nouveau_channel *chan, uint32_t mask, uint32_t value)
+nv04_graph_set_ctx1(struct nouveau_channel *chan, u32 mask, u32 value)
 {
 	struct drm_device *dev = chan->dev;
-	uint32_t instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
+	u32 instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
 	int subc = (nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR) >> 13) & 0x7;
-	uint32_t tmp;
+	u32 tmp;
 
 	tmp  = nv_ri32(dev, instance);
 	tmp &= ~mask;
@@ -638,11 +645,11 @@ nv04_graph_set_ctx1(struct nouveau_channel *chan, uint32_t mask, uint32_t value)
 }
 
 static void
-nv04_graph_set_ctx_val(struct nouveau_channel *chan, uint32_t mask, uint32_t value)
+nv04_graph_set_ctx_val(struct nouveau_channel *chan, u32 mask, u32 value)
 {
 	struct drm_device *dev = chan->dev;
-	uint32_t instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
-	uint32_t tmp, ctx1;
+	u32 instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
+	u32 tmp, ctx1;
 	int class, op, valid = 1;
 
 	ctx1 = nv_ri32(dev, instance);
@@ -687,13 +694,13 @@ nv04_graph_set_ctx_val(struct nouveau_channel *chan, uint32_t mask, uint32_t val
 }
 
 static int
-nv04_graph_mthd_set_operation(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_set_operation(struct nouveau_channel *chan,
+			      u32 class, u32 mthd, u32 data)
 {
 	if (data > 5)
 		return 1;
 	/* Old versions of the objects only accept first three operations. */
-	if (data > 2 && grclass < 0x40)
+	if (data > 2 && class < 0x40)
 		return 1;
 	nv04_graph_set_ctx1(chan, 0x00038000, data << 15);
 	/* changing operation changes set of objects needed for validation */
@@ -702,8 +709,8 @@ nv04_graph_mthd_set_operation(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_surf3d_clip_h(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_surf3d_clip_h(struct nouveau_channel *chan,
+			      u32 class, u32 mthd, u32 data)
 {
 	uint32_t min = data & 0xffff, max;
 	uint32_t w = data >> 16;
@@ -721,8 +728,8 @@ nv04_graph_mthd_surf3d_clip_h(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_surf3d_clip_v(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_surf3d_clip_v(struct nouveau_channel *chan,
+			      u32 class, u32 mthd, u32 data)
 {
 	uint32_t min = data & 0xffff, max;
 	uint32_t w = data >> 16;
@@ -740,8 +747,8 @@ nv04_graph_mthd_surf3d_clip_v(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_surf2d(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_surf2d(struct nouveau_channel *chan,
+			    u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -757,8 +764,8 @@ nv04_graph_mthd_bind_surf2d(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_surf2d_swzsurf(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_surf2d_swzsurf(struct nouveau_channel *chan,
+				    u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -778,8 +785,8 @@ nv04_graph_mthd_bind_surf2d_swzsurf(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_nv01_patt(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_nv01_patt(struct nouveau_channel *chan,
+			       u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -793,8 +800,8 @@ nv04_graph_mthd_bind_nv01_patt(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_nv04_patt(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_nv04_patt(struct nouveau_channel *chan,
+			       u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -808,8 +815,8 @@ nv04_graph_mthd_bind_nv04_patt(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_rop(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_rop(struct nouveau_channel *chan,
+			 u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -823,8 +830,8 @@ nv04_graph_mthd_bind_rop(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_beta1(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_beta1(struct nouveau_channel *chan,
+			   u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -838,8 +845,8 @@ nv04_graph_mthd_bind_beta1(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_beta4(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_beta4(struct nouveau_channel *chan,
+			   u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -853,8 +860,8 @@ nv04_graph_mthd_bind_beta4(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_surf_dst(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_surf_dst(struct nouveau_channel *chan,
+			      u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -868,8 +875,8 @@ nv04_graph_mthd_bind_surf_dst(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_surf_src(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_surf_src(struct nouveau_channel *chan,
+			      u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -883,8 +890,8 @@ nv04_graph_mthd_bind_surf_src(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_surf_color(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_surf_color(struct nouveau_channel *chan,
+				u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -898,8 +905,8 @@ nv04_graph_mthd_bind_surf_color(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_surf_zeta(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_surf_zeta(struct nouveau_channel *chan,
+			       u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -913,8 +920,8 @@ nv04_graph_mthd_bind_surf_zeta(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_clip(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_clip(struct nouveau_channel *chan,
+			  u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -928,8 +935,8 @@ nv04_graph_mthd_bind_clip(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv04_graph_mthd_bind_chroma(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv04_graph_mthd_bind_chroma(struct nouveau_channel *chan,
+			    u32 class, u32 mthd, u32 data)
 {
 	switch (nv_ri32(chan->dev, data << 4) & 0xff) {
 	case 0x30:
@@ -945,194 +952,259 @@ nv04_graph_mthd_bind_chroma(struct nouveau_channel *chan, int grclass,
 	return 1;
 }
 
-static struct nouveau_pgraph_object_method nv04_graph_mthds_sw[] = {
-	{ 0x0150, nv04_graph_mthd_set_ref },
-	{}
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_gdirect[] = {
-	{ 0x0184, nv04_graph_mthd_bind_nv01_patt },
-	{ 0x0188, nv04_graph_mthd_bind_rop },
-	{ 0x018c, nv04_graph_mthd_bind_beta1 },
-	{ 0x0190, nv04_graph_mthd_bind_surf_dst },
-	{ 0x02fc, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_gdirect[] = {
-	{ 0x0188, nv04_graph_mthd_bind_nv04_patt },
-	{ 0x018c, nv04_graph_mthd_bind_rop },
-	{ 0x0190, nv04_graph_mthd_bind_beta1 },
-	{ 0x0194, nv04_graph_mthd_bind_beta4 },
-	{ 0x0198, nv04_graph_mthd_bind_surf2d },
-	{ 0x02fc, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv01_imageblit[] = {
-	{ 0x0184, nv04_graph_mthd_bind_chroma },
-	{ 0x0188, nv04_graph_mthd_bind_clip },
-	{ 0x018c, nv04_graph_mthd_bind_nv01_patt },
-	{ 0x0190, nv04_graph_mthd_bind_rop },
-	{ 0x0194, nv04_graph_mthd_bind_beta1 },
-	{ 0x0198, nv04_graph_mthd_bind_surf_dst },
-	{ 0x019c, nv04_graph_mthd_bind_surf_src },
-	{ 0x02fc, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_imageblit_ifc[] = {
-	{ 0x0184, nv04_graph_mthd_bind_chroma },
-	{ 0x0188, nv04_graph_mthd_bind_clip },
-	{ 0x018c, nv04_graph_mthd_bind_nv04_patt },
-	{ 0x0190, nv04_graph_mthd_bind_rop },
-	{ 0x0194, nv04_graph_mthd_bind_beta1 },
-	{ 0x0198, nv04_graph_mthd_bind_beta4 },
-	{ 0x019c, nv04_graph_mthd_bind_surf2d },
-	{ 0x02fc, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_iifc[] = {
-	{ 0x0188, nv04_graph_mthd_bind_chroma },
-	{ 0x018c, nv04_graph_mthd_bind_clip },
-	{ 0x0190, nv04_graph_mthd_bind_nv04_patt },
-	{ 0x0194, nv04_graph_mthd_bind_rop },
-	{ 0x0198, nv04_graph_mthd_bind_beta1 },
-	{ 0x019c, nv04_graph_mthd_bind_beta4 },
-	{ 0x01a0, nv04_graph_mthd_bind_surf2d_swzsurf },
-	{ 0x03e4, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv01_ifc[] = {
-	{ 0x0184, nv04_graph_mthd_bind_chroma },
-	{ 0x0188, nv04_graph_mthd_bind_clip },
-	{ 0x018c, nv04_graph_mthd_bind_nv01_patt },
-	{ 0x0190, nv04_graph_mthd_bind_rop },
-	{ 0x0194, nv04_graph_mthd_bind_beta1 },
-	{ 0x0198, nv04_graph_mthd_bind_surf_dst },
-	{ 0x02fc, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_sifc[] = {
-	{ 0x0184, nv04_graph_mthd_bind_chroma },
-	{ 0x0188, nv04_graph_mthd_bind_nv01_patt },
-	{ 0x018c, nv04_graph_mthd_bind_rop },
-	{ 0x0190, nv04_graph_mthd_bind_beta1 },
-	{ 0x0194, nv04_graph_mthd_bind_surf_dst },
-	{ 0x02fc, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_sifc[] = {
-	{ 0x0184, nv04_graph_mthd_bind_chroma },
-	{ 0x0188, nv04_graph_mthd_bind_nv04_patt },
-	{ 0x018c, nv04_graph_mthd_bind_rop },
-	{ 0x0190, nv04_graph_mthd_bind_beta1 },
-	{ 0x0194, nv04_graph_mthd_bind_beta4 },
-	{ 0x0198, nv04_graph_mthd_bind_surf2d },
-	{ 0x02fc, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_sifm[] = {
-	{ 0x0188, nv04_graph_mthd_bind_nv01_patt },
-	{ 0x018c, nv04_graph_mthd_bind_rop },
-	{ 0x0190, nv04_graph_mthd_bind_beta1 },
-	{ 0x0194, nv04_graph_mthd_bind_surf_dst },
-	{ 0x0304, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_sifm[] = {
-	{ 0x0188, nv04_graph_mthd_bind_nv04_patt },
-	{ 0x018c, nv04_graph_mthd_bind_rop },
-	{ 0x0190, nv04_graph_mthd_bind_beta1 },
-	{ 0x0194, nv04_graph_mthd_bind_beta4 },
-	{ 0x0198, nv04_graph_mthd_bind_surf2d_swzsurf },
-	{ 0x0304, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv01_shape[] = {
-	{ 0x0184, nv04_graph_mthd_bind_clip },
-	{ 0x0188, nv04_graph_mthd_bind_nv01_patt },
-	{ 0x018c, nv04_graph_mthd_bind_rop },
-	{ 0x0190, nv04_graph_mthd_bind_beta1 },
-	{ 0x0194, nv04_graph_mthd_bind_surf_dst },
-	{ 0x02fc, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_shape[] = {
-	{ 0x0184, nv04_graph_mthd_bind_clip },
-	{ 0x0188, nv04_graph_mthd_bind_nv04_patt },
-	{ 0x018c, nv04_graph_mthd_bind_rop },
-	{ 0x0190, nv04_graph_mthd_bind_beta1 },
-	{ 0x0194, nv04_graph_mthd_bind_beta4 },
-	{ 0x0198, nv04_graph_mthd_bind_surf2d },
-	{ 0x02fc, nv04_graph_mthd_set_operation },
-	{},
-};
-
-static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_tex_tri[] = {
-	{ 0x0188, nv04_graph_mthd_bind_clip },
-	{ 0x018c, nv04_graph_mthd_bind_surf_color },
-	{ 0x0190, nv04_graph_mthd_bind_surf_zeta },
-	{},
-};
+static int
+nv04_graph_register(struct drm_device *dev)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
 
-static struct nouveau_pgraph_object_method nv04_graph_mthds_surf3d[] = {
-	{ 0x02f8, nv04_graph_mthd_surf3d_clip_h },
-	{ 0x02fc, nv04_graph_mthd_surf3d_clip_v },
-	{},
-};
+	if (dev_priv->engine.graph.registered)
+		return 0;
 
-struct nouveau_pgraph_object_class nv04_graph_grclass[] = {
-	{ 0x0038, NVOBJ_ENGINE_GR, NULL }, /* dvd subpicture */
-	{ 0x0039, NVOBJ_ENGINE_GR, NULL }, /* m2mf */
-	{ 0x004b, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv03_gdirect }, /* nv03 gdirect */
-	{ 0x004a, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv04_gdirect }, /* nv04 gdirect */
-	{ 0x001f, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv01_imageblit }, /* nv01 imageblit */
-	{ 0x005f, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv04_imageblit_ifc }, /* nv04 imageblit */
-	{ 0x0060, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv04_iifc }, /* nv04 iifc */
-	{ 0x0064, NVOBJ_ENGINE_GR, NULL }, /* nv05 iifc */
-	{ 0x0021, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv01_ifc }, /* nv01 ifc */
-	{ 0x0061, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv04_imageblit_ifc }, /* nv04 ifc */
-	{ 0x0065, NVOBJ_ENGINE_GR, NULL }, /* nv05 ifc */
-	{ 0x0036, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv03_sifc }, /* nv03 sifc */
-	{ 0x0076, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv04_sifc }, /* nv04 sifc */
-	{ 0x0066, NVOBJ_ENGINE_GR, NULL }, /* nv05 sifc */
-	{ 0x0037, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv03_sifm }, /* nv03 sifm */
-	{ 0x0077, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv04_sifm }, /* nv04 sifm */
-	{ 0x0030, NVOBJ_ENGINE_GR, NULL }, /* null */
-	{ 0x0042, NVOBJ_ENGINE_GR, NULL }, /* surf2d */
-	{ 0x0043, NVOBJ_ENGINE_GR, NULL }, /* rop */
-	{ 0x0012, NVOBJ_ENGINE_GR, NULL }, /* beta1 */
-	{ 0x0072, NVOBJ_ENGINE_GR, NULL }, /* beta4 */
-	{ 0x0019, NVOBJ_ENGINE_GR, NULL }, /* cliprect */
-	{ 0x0018, NVOBJ_ENGINE_GR, NULL }, /* nv01 pattern */
-	{ 0x0044, NVOBJ_ENGINE_GR, NULL }, /* nv04 pattern */
-	{ 0x0052, NVOBJ_ENGINE_GR, NULL }, /* swzsurf */
-	{ 0x0053, NVOBJ_ENGINE_GR, nv04_graph_mthds_surf3d }, /* surf3d */
-	{ 0x0048, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv03_tex_tri }, /* nv03 tex_tri */
-	{ 0x0054, NVOBJ_ENGINE_GR, NULL }, /* tex_tri */
-	{ 0x0055, NVOBJ_ENGINE_GR, NULL }, /* multitex_tri */
-	{ 0x0017, NVOBJ_ENGINE_GR, NULL }, /* nv01 chroma */
-	{ 0x0057, NVOBJ_ENGINE_GR, NULL }, /* nv04 chroma */
-	{ 0x0058, NVOBJ_ENGINE_GR, NULL }, /* surf_dst */
-	{ 0x0059, NVOBJ_ENGINE_GR, NULL }, /* surf_src */
-	{ 0x005a, NVOBJ_ENGINE_GR, NULL }, /* surf_color */
-	{ 0x005b, NVOBJ_ENGINE_GR, NULL }, /* surf_zeta */
-	{ 0x001c, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv01_shape }, /* nv01 line */
-	{ 0x005c, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv04_shape }, /* nv04 line */
-	{ 0x001d, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv01_shape }, /* nv01 tri */
-	{ 0x005d, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv04_shape }, /* nv04 tri */
-	{ 0x001e, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv01_shape }, /* nv01 rect */
-	{ 0x005e, NVOBJ_ENGINE_GR, nv04_graph_mthds_nv04_shape }, /* nv04 rect */
-	{ 0x506e, NVOBJ_ENGINE_SW, nv04_graph_mthds_sw },
-	{}
+	/* dvd subpicture */
+	NVOBJ_CLASS(dev, 0x0038, GR);
+
+	/* m2mf */
+	NVOBJ_CLASS(dev, 0x0039, GR);
+
+	/* nv03 gdirect */
+	NVOBJ_CLASS(dev, 0x004b, GR);
+	NVOBJ_MTHD (dev, 0x004b, 0x0184, nv04_graph_mthd_bind_nv01_patt);
+	NVOBJ_MTHD (dev, 0x004b, 0x0188, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x004b, 0x018c, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x004b, 0x0190, nv04_graph_mthd_bind_surf_dst);
+	NVOBJ_MTHD (dev, 0x004b, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv04 gdirect */
+	NVOBJ_CLASS(dev, 0x004a, GR);
+	NVOBJ_MTHD (dev, 0x004a, 0x0188, nv04_graph_mthd_bind_nv04_patt);
+	NVOBJ_MTHD (dev, 0x004a, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x004a, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x004a, 0x0194, nv04_graph_mthd_bind_beta4);
+	NVOBJ_MTHD (dev, 0x004a, 0x0198, nv04_graph_mthd_bind_surf2d);
+	NVOBJ_MTHD (dev, 0x004a, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv01 imageblit */
+	NVOBJ_CLASS(dev, 0x001f, GR);
+	NVOBJ_MTHD (dev, 0x001f, 0x0184, nv04_graph_mthd_bind_chroma);
+	NVOBJ_MTHD (dev, 0x001f, 0x0188, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x001f, 0x018c, nv04_graph_mthd_bind_nv01_patt);
+	NVOBJ_MTHD (dev, 0x001f, 0x0190, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x001f, 0x0194, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x001f, 0x0198, nv04_graph_mthd_bind_surf_dst);
+	NVOBJ_MTHD (dev, 0x001f, 0x019c, nv04_graph_mthd_bind_surf_src);
+	NVOBJ_MTHD (dev, 0x001f, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv04 imageblit */
+	NVOBJ_CLASS(dev, 0x005f, GR);
+	NVOBJ_MTHD (dev, 0x005f, 0x0184, nv04_graph_mthd_bind_chroma);
+	NVOBJ_MTHD (dev, 0x005f, 0x0188, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x005f, 0x018c, nv04_graph_mthd_bind_nv04_patt);
+	NVOBJ_MTHD (dev, 0x005f, 0x0190, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x005f, 0x0194, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x005f, 0x0198, nv04_graph_mthd_bind_beta4);
+	NVOBJ_MTHD (dev, 0x005f, 0x019c, nv04_graph_mthd_bind_surf2d);
+	NVOBJ_MTHD (dev, 0x005f, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv04 iifc */
+	NVOBJ_CLASS(dev, 0x0060, GR);
+	NVOBJ_MTHD (dev, 0x0060, 0x0188, nv04_graph_mthd_bind_chroma);
+	NVOBJ_MTHD (dev, 0x0060, 0x018c, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x0060, 0x0190, nv04_graph_mthd_bind_nv04_patt);
+	NVOBJ_MTHD (dev, 0x0060, 0x0194, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x0060, 0x0198, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x0060, 0x019c, nv04_graph_mthd_bind_beta4);
+	NVOBJ_MTHD (dev, 0x0060, 0x01a0, nv04_graph_mthd_bind_surf2d_swzsurf);
+	NVOBJ_MTHD (dev, 0x0060, 0x03e4, nv04_graph_mthd_set_operation);
+
+	/* nv05 iifc */
+	NVOBJ_CLASS(dev, 0x0064, GR);
+
+	/* nv01 ifc */
+	NVOBJ_CLASS(dev, 0x0021, GR);
+	NVOBJ_MTHD (dev, 0x0021, 0x0184, nv04_graph_mthd_bind_chroma);
+	NVOBJ_MTHD (dev, 0x0021, 0x0188, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x0021, 0x018c, nv04_graph_mthd_bind_nv01_patt);
+	NVOBJ_MTHD (dev, 0x0021, 0x0190, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x0021, 0x0194, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x0021, 0x0198, nv04_graph_mthd_bind_surf_dst);
+	NVOBJ_MTHD (dev, 0x0021, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv04 ifc */
+	NVOBJ_CLASS(dev, 0x0061, GR);
+	NVOBJ_MTHD (dev, 0x0061, 0x0184, nv04_graph_mthd_bind_chroma);
+	NVOBJ_MTHD (dev, 0x0061, 0x0188, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x0061, 0x018c, nv04_graph_mthd_bind_nv04_patt);
+	NVOBJ_MTHD (dev, 0x0061, 0x0190, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x0061, 0x0194, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x0061, 0x0198, nv04_graph_mthd_bind_beta4);
+	NVOBJ_MTHD (dev, 0x0061, 0x019c, nv04_graph_mthd_bind_surf2d);
+	NVOBJ_MTHD (dev, 0x0061, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv05 ifc */
+	NVOBJ_CLASS(dev, 0x0065, GR);
+
+	/* nv03 sifc */
+	NVOBJ_CLASS(dev, 0x0036, GR);
+	NVOBJ_MTHD (dev, 0x0036, 0x0184, nv04_graph_mthd_bind_chroma);
+	NVOBJ_MTHD (dev, 0x0036, 0x0188, nv04_graph_mthd_bind_nv01_patt);
+	NVOBJ_MTHD (dev, 0x0036, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x0036, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x0036, 0x0194, nv04_graph_mthd_bind_surf_dst);
+	NVOBJ_MTHD (dev, 0x0036, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv04 sifc */
+	NVOBJ_CLASS(dev, 0x0076, GR);
+	NVOBJ_MTHD (dev, 0x0076, 0x0184, nv04_graph_mthd_bind_chroma);
+	NVOBJ_MTHD (dev, 0x0076, 0x0188, nv04_graph_mthd_bind_nv04_patt);
+	NVOBJ_MTHD (dev, 0x0076, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x0076, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x0076, 0x0194, nv04_graph_mthd_bind_beta4);
+	NVOBJ_MTHD (dev, 0x0076, 0x0198, nv04_graph_mthd_bind_surf2d);
+	NVOBJ_MTHD (dev, 0x0076, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv05 sifc */
+	NVOBJ_CLASS(dev, 0x0066, GR);
+
+	/* nv03 sifm */
+	NVOBJ_CLASS(dev, 0x0037, GR);
+	NVOBJ_MTHD (dev, 0x0037, 0x0188, nv04_graph_mthd_bind_nv01_patt);
+	NVOBJ_MTHD (dev, 0x0037, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x0037, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x0037, 0x0194, nv04_graph_mthd_bind_surf_dst);
+	NVOBJ_MTHD (dev, 0x0037, 0x0304, nv04_graph_mthd_set_operation);
+
+	/* nv04 sifm */
+	NVOBJ_CLASS(dev, 0x0077, GR);
+	NVOBJ_MTHD (dev, 0x0077, 0x0188, nv04_graph_mthd_bind_nv04_patt);
+	NVOBJ_MTHD (dev, 0x0077, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x0077, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x0077, 0x0194, nv04_graph_mthd_bind_beta4);
+	NVOBJ_MTHD (dev, 0x0077, 0x0198, nv04_graph_mthd_bind_surf2d_swzsurf);
+	NVOBJ_MTHD (dev, 0x0077, 0x0304, nv04_graph_mthd_set_operation);
+
+	/* null */
+	NVOBJ_CLASS(dev, 0x0030, GR);
+
+	/* surf2d */
+	NVOBJ_CLASS(dev, 0x0042, GR);
+
+	/* rop */
+	NVOBJ_CLASS(dev, 0x0043, GR);
+
+	/* beta1 */
+	NVOBJ_CLASS(dev, 0x0012, GR);
+
+	/* beta4 */
+	NVOBJ_CLASS(dev, 0x0072, GR);
+
+	/* cliprect */
+	NVOBJ_CLASS(dev, 0x0019, GR);
+
+	/* nv01 pattern */
+	NVOBJ_CLASS(dev, 0x0018, GR);
+
+	/* nv04 pattern */
+	NVOBJ_CLASS(dev, 0x0044, GR);
+
+	/* swzsurf */
+	NVOBJ_CLASS(dev, 0x0052, GR);
+
+	/* surf3d */
+	NVOBJ_CLASS(dev, 0x0053, GR);
+	NVOBJ_MTHD (dev, 0x0053, 0x02f8, nv04_graph_mthd_surf3d_clip_h);
+	NVOBJ_MTHD (dev, 0x0053, 0x02fc, nv04_graph_mthd_surf3d_clip_v);
+
+	/* nv03 tex_tri */
+	NVOBJ_CLASS(dev, 0x0048, GR);
+	NVOBJ_MTHD (dev, 0x0048, 0x0188, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x0048, 0x018c, nv04_graph_mthd_bind_surf_color);
+	NVOBJ_MTHD (dev, 0x0048, 0x0190, nv04_graph_mthd_bind_surf_zeta);
+
+	/* tex_tri */
+	NVOBJ_CLASS(dev, 0x0054, GR);
+
+	/* multitex_tri */
+	NVOBJ_CLASS(dev, 0x0055, GR);
+
+	/* nv01 chroma */
+	NVOBJ_CLASS(dev, 0x0017, GR);
+
+	/* nv04 chroma */
+	NVOBJ_CLASS(dev, 0x0057, GR);
+
+	/* surf_dst */
+	NVOBJ_CLASS(dev, 0x0058, GR);
+
+	/* surf_src */
+	NVOBJ_CLASS(dev, 0x0059, GR);
+
+	/* surf_color */
+	NVOBJ_CLASS(dev, 0x005a, GR);
+
+	/* surf_zeta */
+	NVOBJ_CLASS(dev, 0x005b, GR);
+
+	/* nv01 line */
+	NVOBJ_CLASS(dev, 0x001c, GR);
+	NVOBJ_MTHD (dev, 0x001c, 0x0184, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x001c, 0x0188, nv04_graph_mthd_bind_nv01_patt);
+	NVOBJ_MTHD (dev, 0x001c, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x001c, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x001c, 0x0194, nv04_graph_mthd_bind_surf_dst);
+	NVOBJ_MTHD (dev, 0x001c, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv04 line */
+	NVOBJ_CLASS(dev, 0x005c, GR);
+	NVOBJ_MTHD (dev, 0x005c, 0x0184, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x005c, 0x0188, nv04_graph_mthd_bind_nv04_patt);
+	NVOBJ_MTHD (dev, 0x005c, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x005c, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x005c, 0x0194, nv04_graph_mthd_bind_beta4);
+	NVOBJ_MTHD (dev, 0x005c, 0x0198, nv04_graph_mthd_bind_surf2d);
+	NVOBJ_MTHD (dev, 0x005c, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv01 tri */
+	NVOBJ_CLASS(dev, 0x001d, GR);
+	NVOBJ_MTHD (dev, 0x001d, 0x0184, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x001d, 0x0188, nv04_graph_mthd_bind_nv01_patt);
+	NVOBJ_MTHD (dev, 0x001d, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x001d, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x001d, 0x0194, nv04_graph_mthd_bind_surf_dst);
+	NVOBJ_MTHD (dev, 0x001d, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv04 tri */
+	NVOBJ_CLASS(dev, 0x005d, GR);
+	NVOBJ_MTHD (dev, 0x005d, 0x0184, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x005d, 0x0188, nv04_graph_mthd_bind_nv04_patt);
+	NVOBJ_MTHD (dev, 0x005d, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x005d, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x005d, 0x0194, nv04_graph_mthd_bind_beta4);
+	NVOBJ_MTHD (dev, 0x005d, 0x0198, nv04_graph_mthd_bind_surf2d);
+	NVOBJ_MTHD (dev, 0x005d, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv01 rect */
+	NVOBJ_CLASS(dev, 0x001e, GR);
+	NVOBJ_MTHD (dev, 0x001e, 0x0184, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x001e, 0x0188, nv04_graph_mthd_bind_nv01_patt);
+	NVOBJ_MTHD (dev, 0x001e, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x001e, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x001e, 0x0194, nv04_graph_mthd_bind_surf_dst);
+	NVOBJ_MTHD (dev, 0x001e, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nv04 rect */
+	NVOBJ_CLASS(dev, 0x005e, GR);
+	NVOBJ_MTHD (dev, 0x005e, 0x0184, nv04_graph_mthd_bind_clip);
+	NVOBJ_MTHD (dev, 0x005e, 0x0188, nv04_graph_mthd_bind_nv04_patt);
+	NVOBJ_MTHD (dev, 0x005e, 0x018c, nv04_graph_mthd_bind_rop);
+	NVOBJ_MTHD (dev, 0x005e, 0x0190, nv04_graph_mthd_bind_beta1);
+	NVOBJ_MTHD (dev, 0x005e, 0x0194, nv04_graph_mthd_bind_beta4);
+	NVOBJ_MTHD (dev, 0x005e, 0x0198, nv04_graph_mthd_bind_surf2d);
+	NVOBJ_MTHD (dev, 0x005e, 0x02fc, nv04_graph_mthd_set_operation);
+
+	/* nvsw */
+	NVOBJ_CLASS(dev, 0x506e, SW);
+	NVOBJ_MTHD (dev, 0x506e, 0x0150, nv04_graph_mthd_set_ref);
+
+	dev_priv->engine.graph.registered = true;
+	return 0;
 };
-

drivers/gpu/drm/nouveau/nv10_graph.c

@@ -27,6 +27,8 @@
 #include "nouveau_drm.h"
 #include "nouveau_drv.h"
 
+static int nv10_graph_register(struct drm_device *);
+
 #define NV10_FIFO_NUMBER 32
 
 struct pipe_state {
@@ -914,13 +916,17 @@ int nv10_graph_init(struct drm_device *dev)
 {
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	uint32_t tmp;
-	int i;
+	int ret, i;
 
 	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) &
 			~NV_PMC_ENABLE_PGRAPH);
 	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) |
 			 NV_PMC_ENABLE_PGRAPH);
 
+	ret = nv10_graph_register(dev);
+	if (ret)
+		return ret;
+
 	nv_wr32(dev, NV03_PGRAPH_INTR   , 0xFFFFFFFF);
 	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
 
@@ -966,8 +972,8 @@ void nv10_graph_takedown(struct drm_device *dev)
 }
 
 static int
-nv17_graph_mthd_lma_window(struct nouveau_channel *chan, int grclass,
-			   int mthd, uint32_t data)
+nv17_graph_mthd_lma_window(struct nouveau_channel *chan,
+			   u32 class, u32 mthd, u32 data)
 {
 	struct drm_device *dev = chan->dev;
 	struct graph_state *ctx = chan->pgraph_ctx;
@@ -1046,8 +1052,8 @@ nv17_graph_mthd_lma_window(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv17_graph_mthd_lma_enable(struct nouveau_channel *chan, int grclass,
-			   int mthd, uint32_t data)
+nv17_graph_mthd_lma_enable(struct nouveau_channel *chan,
+			   u32 class, u32 mthd, u32 data)
 {
 	struct drm_device *dev = chan->dev;
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
@@ -1065,36 +1071,48 @@ nv17_graph_mthd_lma_enable(struct nouveau_channel *chan, int grclass,
 	return 0;
 }
 
-static struct nouveau_pgraph_object_method nv17_graph_celsius_mthds[] = {
-	{ 0x1638, nv17_graph_mthd_lma_window },
-	{ 0x163c, nv17_graph_mthd_lma_window },
-	{ 0x1640, nv17_graph_mthd_lma_window },
-	{ 0x1644, nv17_graph_mthd_lma_window },
-	{ 0x1658, nv17_graph_mthd_lma_enable },
-	{}
-};
+static int
+nv10_graph_register(struct drm_device *dev)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
 
-struct nouveau_pgraph_object_class nv10_graph_grclass[] = {
-	{ 0x506e, NVOBJ_ENGINE_SW, NULL }, /* nvsw */
-	{ 0x0030, NVOBJ_ENGINE_GR, NULL }, /* null */
-	{ 0x0039, NVOBJ_ENGINE_GR, NULL }, /* m2mf */
-	{ 0x004a, NVOBJ_ENGINE_GR, NULL }, /* gdirect */
-	{ 0x005f, NVOBJ_ENGINE_GR, NULL }, /* imageblit */
-	{ 0x009f, NVOBJ_ENGINE_GR, NULL }, /* imageblit (nv12) */
-	{ 0x008a, NVOBJ_ENGINE_GR, NULL }, /* ifc */
-	{ 0x0089, NVOBJ_ENGINE_GR, NULL }, /* sifm */
-	{ 0x0062, NVOBJ_ENGINE_GR, NULL }, /* surf2d */
-	{ 0x0043, NVOBJ_ENGINE_GR, NULL }, /* rop */
-	{ 0x0012, NVOBJ_ENGINE_GR, NULL }, /* beta1 */
-	{ 0x0072, NVOBJ_ENGINE_GR, NULL }, /* beta4 */
-	{ 0x0019, NVOBJ_ENGINE_GR, NULL }, /* cliprect */
-	{ 0x0044, NVOBJ_ENGINE_GR, NULL }, /* pattern */
-	{ 0x0052, NVOBJ_ENGINE_GR, NULL }, /* swzsurf */
-	{ 0x0093, NVOBJ_ENGINE_GR, NULL }, /* surf3d */
-	{ 0x0094, NVOBJ_ENGINE_GR, NULL }, /* tex_tri */
-	{ 0x0095, NVOBJ_ENGINE_GR, NULL }, /* multitex_tri */
-	{ 0x0056, NVOBJ_ENGINE_GR, NULL }, /* celcius (nv10) */
-	{ 0x0096, NVOBJ_ENGINE_GR, NULL }, /* celcius (nv11) */
-	{ 0x0099, NVOBJ_ENGINE_GR, nv17_graph_celsius_mthds }, /* celcius (nv17) */
-	{}
-};
+	if (dev_priv->engine.graph.registered)
+		return 0;
+
+	NVOBJ_CLASS(dev, 0x506e, SW); /* nvsw */
+	NVOBJ_CLASS(dev, 0x0030, GR); /* null */
+	NVOBJ_CLASS(dev, 0x0039, GR); /* m2mf */
+	NVOBJ_CLASS(dev, 0x004a, GR); /* gdirect */
+	NVOBJ_CLASS(dev, 0x005f, GR); /* imageblit */
+	NVOBJ_CLASS(dev, 0x009f, GR); /* imageblit (nv12) */
+	NVOBJ_CLASS(dev, 0x008a, GR); /* ifc */
+	NVOBJ_CLASS(dev, 0x0089, GR); /* sifm */
+	NVOBJ_CLASS(dev, 0x0062, GR); /* surf2d */
+	NVOBJ_CLASS(dev, 0x0043, GR); /* rop */
+	NVOBJ_CLASS(dev, 0x0012, GR); /* beta1 */
+	NVOBJ_CLASS(dev, 0x0072, GR); /* beta4 */
+	NVOBJ_CLASS(dev, 0x0019, GR); /* cliprect */
+	NVOBJ_CLASS(dev, 0x0044, GR); /* pattern */
+	NVOBJ_CLASS(dev, 0x0052, GR); /* swzsurf */
+	NVOBJ_CLASS(dev, 0x0093, GR); /* surf3d */
+	NVOBJ_CLASS(dev, 0x0094, GR); /* tex_tri */
+	NVOBJ_CLASS(dev, 0x0095, GR); /* multitex_tri */
+
+	/* celcius */
+	if (dev_priv->chipset <= 0x10) {
+		NVOBJ_CLASS(dev, 0x0056, GR);
+	} else
+	if (dev_priv->chipset <= 0x17 || dev_priv->chipset == 0x1a) {
+		NVOBJ_CLASS(dev, 0x0096, GR);
+	} else {
+		NVOBJ_CLASS(dev, 0x0099, GR);
+		NVOBJ_MTHD (dev, 0x0099, 0x1638, nv17_graph_mthd_lma_window);
+		NVOBJ_MTHD (dev, 0x0099, 0x163c, nv17_graph_mthd_lma_window);
+		NVOBJ_MTHD (dev, 0x0099, 0x1640, nv17_graph_mthd_lma_window);
+		NVOBJ_MTHD (dev, 0x0099, 0x1644, nv17_graph_mthd_lma_window);
+		NVOBJ_MTHD (dev, 0x0099, 0x1658, nv17_graph_mthd_lma_enable);
+	}
+
+	dev_priv->engine.graph.registered = true;
+	return 0;
+}

drivers/gpu/drm/nouveau/nv20_graph.c

@@ -32,6 +32,9 @@
 #define NV34_GRCTX_SIZE    (18140)
 #define NV35_36_GRCTX_SIZE (22396)
 
+static int nv20_graph_register(struct drm_device *);
+static int nv30_graph_register(struct drm_device *);
+
 static void
 nv20_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
 {
@@ -572,6 +575,12 @@ nv20_graph_init(struct drm_device *dev)
 
 	nv20_graph_rdi(dev);
 
+	ret = nv20_graph_register(dev);
+	if (ret) {
+		nouveau_gpuobj_ref(NULL, &pgraph->ctx_table);
+		return ret;
+	}
+
 	nv_wr32(dev, NV03_PGRAPH_INTR   , 0xFFFFFFFF);
 	nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
 
@@ -696,6 +705,12 @@ nv30_graph_init(struct drm_device *dev)
 			return ret;
 	}
 
+	ret = nv30_graph_register(dev);
+	if (ret) {
+		nouveau_gpuobj_ref(NULL, &pgraph->ctx_table);
+		return ret;
+	}
+
 	nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE,
 		     pgraph->ctx_table->pinst >> 4);
 
@@ -756,48 +771,76 @@ nv30_graph_init(struct drm_device *dev)
 	return 0;
 }
 
-struct nouveau_pgraph_object_class nv20_graph_grclass[] = {
-	{ 0x506e, NVOBJ_ENGINE_SW, NULL }, /* nvsw */
-	{ 0x0030, NVOBJ_ENGINE_GR, NULL }, /* null */
-	{ 0x0039, NVOBJ_ENGINE_GR, NULL }, /* m2mf */
-	{ 0x004a, NVOBJ_ENGINE_GR, NULL }, /* gdirect */
-	{ 0x009f, NVOBJ_ENGINE_GR, NULL }, /* imageblit (nv12) */
-	{ 0x008a, NVOBJ_ENGINE_GR, NULL }, /* ifc */
-	{ 0x0089, NVOBJ_ENGINE_GR, NULL }, /* sifm */
-	{ 0x0062, NVOBJ_ENGINE_GR, NULL }, /* surf2d */
-	{ 0x0043, NVOBJ_ENGINE_GR, NULL }, /* rop */
-	{ 0x0012, NVOBJ_ENGINE_GR, NULL }, /* beta1 */
-	{ 0x0072, NVOBJ_ENGINE_GR, NULL }, /* beta4 */
-	{ 0x0019, NVOBJ_ENGINE_GR, NULL }, /* cliprect */
-	{ 0x0044, NVOBJ_ENGINE_GR, NULL }, /* pattern */
-	{ 0x009e, NVOBJ_ENGINE_GR, NULL }, /* swzsurf */
-	{ 0x0096, NVOBJ_ENGINE_GR, NULL }, /* celcius */
-	{ 0x0097, NVOBJ_ENGINE_GR, NULL }, /* kelvin (nv20) */
-	{ 0x0597, NVOBJ_ENGINE_GR, NULL }, /* kelvin (nv25) */
-	{}
-};
-
-struct nouveau_pgraph_object_class nv30_graph_grclass[] = {
-	{ 0x506e, NVOBJ_ENGINE_SW, NULL }, /* nvsw */
-	{ 0x0030, NVOBJ_ENGINE_GR, NULL }, /* null */
-	{ 0x0039, NVOBJ_ENGINE_GR, NULL }, /* m2mf */
-	{ 0x004a, NVOBJ_ENGINE_GR, NULL }, /* gdirect */
-	{ 0x009f, NVOBJ_ENGINE_GR, NULL }, /* imageblit (nv12) */
-	{ 0x008a, NVOBJ_ENGINE_GR, NULL }, /* ifc */
-	{ 0x038a, NVOBJ_ENGINE_GR, NULL }, /* ifc (nv30) */
-	{ 0x0089, NVOBJ_ENGINE_GR, NULL }, /* sifm */
-	{ 0x0389, NVOBJ_ENGINE_GR, NULL }, /* sifm (nv30) */
-	{ 0x0062, NVOBJ_ENGINE_GR, NULL }, /* surf2d */
-	{ 0x0362, NVOBJ_ENGINE_GR, NULL }, /* surf2d (nv30) */
-	{ 0x0043, NVOBJ_ENGINE_GR, NULL }, /* rop */
-	{ 0x0012, NVOBJ_ENGINE_GR, NULL }, /* beta1 */
-	{ 0x0072, NVOBJ_ENGINE_GR, NULL }, /* beta4 */
-	{ 0x0019, NVOBJ_ENGINE_GR, NULL }, /* cliprect */
-	{ 0x0044, NVOBJ_ENGINE_GR, NULL }, /* pattern */
-	{ 0x039e, NVOBJ_ENGINE_GR, NULL }, /* swzsurf */
-	{ 0x0397, NVOBJ_ENGINE_GR, NULL }, /* rankine (nv30) */
-	{ 0x0497, NVOBJ_ENGINE_GR, NULL }, /* rankine (nv35) */
-	{ 0x0697, NVOBJ_ENGINE_GR, NULL }, /* rankine (nv34) */
-	{}
-};
+static int
+nv20_graph_register(struct drm_device *dev)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+	if (dev_priv->engine.graph.registered)
+		return 0;
 
+	NVOBJ_CLASS(dev, 0x506e, SW); /* nvsw */
+	NVOBJ_CLASS(dev, 0x0030, GR); /* null */
+	NVOBJ_CLASS(dev, 0x0039, GR); /* m2mf */
+	NVOBJ_CLASS(dev, 0x004a, GR); /* gdirect */
+	NVOBJ_CLASS(dev, 0x009f, GR); /* imageblit (nv12) */
+	NVOBJ_CLASS(dev, 0x008a, GR); /* ifc */
+	NVOBJ_CLASS(dev, 0x0089, GR); /* sifm */
+	NVOBJ_CLASS(dev, 0x0062, GR); /* surf2d */
+	NVOBJ_CLASS(dev, 0x0043, GR); /* rop */
+	NVOBJ_CLASS(dev, 0x0012, GR); /* beta1 */
+	NVOBJ_CLASS(dev, 0x0072, GR); /* beta4 */
+	NVOBJ_CLASS(dev, 0x0019, GR); /* cliprect */
+	NVOBJ_CLASS(dev, 0x0044, GR); /* pattern */
+	NVOBJ_CLASS(dev, 0x009e, GR); /* swzsurf */
+	NVOBJ_CLASS(dev, 0x0096, GR); /* celcius */
+
+	/* kelvin */
+	if (dev_priv->chipset < 0x25)
+		NVOBJ_CLASS(dev, 0x0097, GR);
+	else
+		NVOBJ_CLASS(dev, 0x0597, GR);
+
+	dev_priv->engine.graph.registered = true;
+	return 0;
+}
+
+static int
+nv30_graph_register(struct drm_device *dev)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+	if (dev_priv->engine.graph.registered)
+		return 0;
+
+	NVOBJ_CLASS(dev, 0x506e, SW); /* nvsw */
+	NVOBJ_CLASS(dev, 0x0030, GR); /* null */
+	NVOBJ_CLASS(dev, 0x0039, GR); /* m2mf */
+	NVOBJ_CLASS(dev, 0x004a, GR); /* gdirect */
+	NVOBJ_CLASS(dev, 0x009f, GR); /* imageblit (nv12) */
+	NVOBJ_CLASS(dev, 0x008a, GR); /* ifc */
+	NVOBJ_CLASS(dev, 0x038a, GR); /* ifc (nv30) */
+	NVOBJ_CLASS(dev, 0x0089, GR); /* sifm */
+	NVOBJ_CLASS(dev, 0x0389, GR); /* sifm (nv30) */
+	NVOBJ_CLASS(dev, 0x0062, GR); /* surf2d */
+	NVOBJ_CLASS(dev, 0x0362, GR); /* surf2d (nv30) */
+	NVOBJ_CLASS(dev, 0x0043, GR); /* rop */
+	NVOBJ_CLASS(dev, 0x0012, GR); /* beta1 */
+	NVOBJ_CLASS(dev, 0x0072, GR); /* beta4 */
+	NVOBJ_CLASS(dev, 0x0019, GR); /* cliprect */
+	NVOBJ_CLASS(dev, 0x0044, GR); /* pattern */
+	NVOBJ_CLASS(dev, 0x039e, GR); /* swzsurf */
+
+	/* rankine */
+	if (0x00000003 & (1 << (dev_priv->chipset & 0x0f)))
+		NVOBJ_CLASS(dev, 0x0397, GR);
+	else
+	if (0x00000010 & (1 << (dev_priv->chipset & 0x0f)))
+		NVOBJ_CLASS(dev, 0x0697, GR);
+	else
+	if (0x000001e0 & (1 << (dev_priv->chipset & 0x0f)))
+		NVOBJ_CLASS(dev, 0x0497, GR);
+
+	dev_priv->engine.graph.registered = true;
+	return 0;
+}

drivers/gpu/drm/nouveau/nv40_graph.c

@@ -29,6 +29,8 @@
 #include "nouveau_drv.h"
 #include "nouveau_grctx.h"
 
+static int nv40_graph_register(struct drm_device *);
+
 struct nouveau_channel *
 nv40_graph_channel(struct drm_device *dev)
 {
@@ -248,7 +250,7 @@ nv40_graph_init(struct drm_device *dev)
 	struct nouveau_fb_engine *pfb = &dev_priv->engine.fb;
 	struct nouveau_grctx ctx = {};
 	uint32_t vramsz, *cp;
-	int i, j;
+	int ret, i, j;
 
 	nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) &
 			~NV_PMC_ENABLE_PGRAPH);
@@ -272,6 +274,10 @@ nv40_graph_init(struct drm_device *dev)
 
 	kfree(cp);
 
+	ret = nv40_graph_register(dev);
+	if (ret)
+		return ret;
+
 	/* No context present currently */
 	nv_wr32(dev, NV40_PGRAPH_CTXCTL_CUR, 0x00000000);
 
@@ -408,25 +414,38 @@ void nv40_graph_takedown(struct drm_device *dev)
 {
 }
 
-struct nouveau_pgraph_object_class nv40_graph_grclass[] = {
-	{ 0x506e, NVOBJ_ENGINE_SW, NULL }, /* nvsw */
-	{ 0x0030, NVOBJ_ENGINE_GR, NULL }, /* null */
-	{ 0x0039, NVOBJ_ENGINE_GR, NULL }, /* m2mf */
-	{ 0x004a, NVOBJ_ENGINE_GR, NULL }, /* gdirect */
-	{ 0x009f, NVOBJ_ENGINE_GR, NULL }, /* imageblit (nv12) */
-	{ 0x008a, NVOBJ_ENGINE_GR, NULL }, /* ifc */
-	{ 0x0089, NVOBJ_ENGINE_GR, NULL }, /* sifm */
-	{ 0x3089, NVOBJ_ENGINE_GR, NULL }, /* sifm (nv40) */
-	{ 0x0062, NVOBJ_ENGINE_GR, NULL }, /* surf2d */
-	{ 0x3062, NVOBJ_ENGINE_GR, NULL }, /* surf2d (nv40) */
-	{ 0x0043, NVOBJ_ENGINE_GR, NULL }, /* rop */
-	{ 0x0012, NVOBJ_ENGINE_GR, NULL }, /* beta1 */
-	{ 0x0072, NVOBJ_ENGINE_GR, NULL }, /* beta4 */
-	{ 0x0019, NVOBJ_ENGINE_GR, NULL }, /* cliprect */
-	{ 0x0044, NVOBJ_ENGINE_GR, NULL }, /* pattern */
-	{ 0x309e, NVOBJ_ENGINE_GR, NULL }, /* swzsurf */
-	{ 0x4097, NVOBJ_ENGINE_GR, NULL }, /* curie (nv40) */
-	{ 0x4497, NVOBJ_ENGINE_GR, NULL }, /* curie (nv44) */
-	{}
-};
+static int
+nv40_graph_register(struct drm_device *dev)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+	if (dev_priv->engine.graph.registered)
+		return 0;
 
+	NVOBJ_CLASS(dev, 0x506e, SW); /* nvsw */
+	NVOBJ_CLASS(dev, 0x0030, GR); /* null */
+	NVOBJ_CLASS(dev, 0x0039, GR); /* m2mf */
+	NVOBJ_CLASS(dev, 0x004a, GR); /* gdirect */
+	NVOBJ_CLASS(dev, 0x009f, GR); /* imageblit (nv12) */
+	NVOBJ_CLASS(dev, 0x008a, GR); /* ifc */
+	NVOBJ_CLASS(dev, 0x0089, GR); /* sifm */
+	NVOBJ_CLASS(dev, 0x3089, GR); /* sifm (nv40) */
+	NVOBJ_CLASS(dev, 0x0062, GR); /* surf2d */
+	NVOBJ_CLASS(dev, 0x3062, GR); /* surf2d (nv40) */
+	NVOBJ_CLASS(dev, 0x0043, GR); /* rop */
+	NVOBJ_CLASS(dev, 0x0012, GR); /* beta1 */
+	NVOBJ_CLASS(dev, 0x0072, GR); /* beta4 */
+	NVOBJ_CLASS(dev, 0x0019, GR); /* cliprect */
+	NVOBJ_CLASS(dev, 0x0044, GR); /* pattern */
+	NVOBJ_CLASS(dev, 0x309e, GR); /* swzsurf */
+
+	/* curie */
+	if (dev_priv->chipset >= 0x60 ||
+	    0x00005450 & (1 << (dev_priv->chipset & 0x0f)))
+		NVOBJ_CLASS(dev, 0x4497, GR);
+	else
+		NVOBJ_CLASS(dev, 0x4097, GR);
+
+	dev_priv->engine.graph.registered = true;
+	return 0;
+}

drivers/gpu/drm/nouveau/nv50_graph.c

@@ -30,6 +30,8 @@
 #include "nouveau_ramht.h"
 #include "nouveau_grctx.h"
 
+static int nv50_graph_register(struct drm_device *);
+
 static void
 nv50_graph_init_reset(struct drm_device *dev)
 {
@@ -145,12 +147,15 @@ nv50_graph_init(struct drm_device *dev)
 	nv50_graph_init_reset(dev);
 	nv50_graph_init_regs__nv(dev);
 	nv50_graph_init_regs(dev);
-	nv50_graph_init_intr(dev);
 
 	ret = nv50_graph_init_ctxctl(dev);
 	if (ret)
 		return ret;
 
+	ret = nv50_graph_register(dev);
+	if (ret)
+		return ret;
+	nv50_graph_init_intr(dev);
 	return 0;
 }
 
@@ -333,8 +338,8 @@ nv50_graph_context_switch(struct drm_device *dev)
 }
 
 static int
-nv50_graph_nvsw_dma_vblsem(struct nouveau_channel *chan, int grclass,
-			   int mthd, uint32_t data)
+nv50_graph_nvsw_dma_vblsem(struct nouveau_channel *chan,
+			   u32 class, u32 mthd, u32 data)
 {
 	struct nouveau_gpuobj *gpuobj;
 
@@ -351,8 +356,8 @@ nv50_graph_nvsw_dma_vblsem(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv50_graph_nvsw_vblsem_offset(struct nouveau_channel *chan, int grclass,
-			      int mthd, uint32_t data)
+nv50_graph_nvsw_vblsem_offset(struct nouveau_channel *chan,
+			      u32 class, u32 mthd, u32 data)
 {
 	if (nouveau_notifier_offset(chan->nvsw.vblsem, &data))
 		return -ERANGE;
@@ -362,16 +367,16 @@ nv50_graph_nvsw_vblsem_offset(struct nouveau_channel *chan, int grclass,
 }
 
 static int
-nv50_graph_nvsw_vblsem_release_val(struct nouveau_channel *chan, int grclass,
-				   int mthd, uint32_t data)
+nv50_graph_nvsw_vblsem_release_val(struct nouveau_channel *chan,
+				   u32 class, u32 mthd, u32 data)
 {
 	chan->nvsw.vblsem_rval = data;
 	return 0;
 }
 
 static int
-nv50_graph_nvsw_vblsem_release(struct nouveau_channel *chan, int grclass,
-			       int mthd, uint32_t data)
+nv50_graph_nvsw_vblsem_release(struct nouveau_channel *chan,
+			       u32 class, u32 mthd, u32 data)
 {
 	struct drm_device *dev = chan->dev;
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
@@ -392,27 +397,53 @@ nv50_graph_nvsw_vblsem_release(struct nouveau_channel *chan, int grclass,
 	return 0;
 }
 
-static struct nouveau_pgraph_object_method nv50_graph_nvsw_methods[] = {
-	{ 0x018c, nv50_graph_nvsw_dma_vblsem },
-	{ 0x0400, nv50_graph_nvsw_vblsem_offset },
-	{ 0x0404, nv50_graph_nvsw_vblsem_release_val },
-	{ 0x0408, nv50_graph_nvsw_vblsem_release },
-	{}
-};
-
-struct nouveau_pgraph_object_class nv50_graph_grclass[] = {
-	{ 0x506e, NVOBJ_ENGINE_SW, nv50_graph_nvsw_methods }, /* nvsw */
-	{ 0x0030, NVOBJ_ENGINE_GR, NULL }, /* null */
-	{ 0x5039, NVOBJ_ENGINE_GR, NULL }, /* m2mf */
-	{ 0x502d, NVOBJ_ENGINE_GR, NULL }, /* 2d */
-	{ 0x50c0, NVOBJ_ENGINE_GR, NULL }, /* compute */
-	{ 0x85c0, NVOBJ_ENGINE_GR, NULL }, /* compute (nva3, nva5, nva8) */
-	{ 0x5097, NVOBJ_ENGINE_GR, NULL }, /* tesla (nv50) */
-	{ 0x8297, NVOBJ_ENGINE_GR, NULL }, /* tesla (nv8x/nv9x) */
-	{ 0x8397, NVOBJ_ENGINE_GR, NULL }, /* tesla (nva0, nvaa, nvac) */
-	{ 0x8597, NVOBJ_ENGINE_GR, NULL }, /* tesla (nva3, nva5, nva8) */
-	{}
-};
+static int
+nv50_graph_register(struct drm_device *dev)
+{
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+	if (dev_priv->engine.graph.registered)
+		return 0;
+
+	NVOBJ_CLASS(dev, 0x506e, SW); /* nvsw */
+	NVOBJ_MTHD (dev, 0x506e, 0x018c, nv50_graph_nvsw_dma_vblsem);
+	NVOBJ_MTHD (dev, 0x506e, 0x0400, nv50_graph_nvsw_vblsem_offset);
+	NVOBJ_MTHD (dev, 0x506e, 0x0404, nv50_graph_nvsw_vblsem_release_val);
+	NVOBJ_MTHD (dev, 0x506e, 0x0408, nv50_graph_nvsw_vblsem_release);
+
+	NVOBJ_CLASS(dev, 0x0030, GR); /* null */
+	NVOBJ_CLASS(dev, 0x5039, GR); /* m2mf */
+	NVOBJ_CLASS(dev, 0x502d, GR); /* 2d */
+	NVOBJ_CLASS(dev, 0x50c0, GR); /* compute */
+	NVOBJ_CLASS(dev, 0x85c0, GR); /* compute (nva3, nva5, nva8) */
+
+	/* tesla */
+	if (dev_priv->chipset == 0x50)
+		NVOBJ_CLASS(dev, 0x5097, GR); /* tesla (nv50) */
+	else
+	if (dev_priv->chipset < 0xa0)
+		NVOBJ_CLASS(dev, 0x8297, GR); /* tesla (nv8x/nv9x) */
+	else {
+		switch (dev_priv->chipset) {
+		case 0xa0:
+		case 0xaa:
+		case 0xac:
+			NVOBJ_CLASS(dev, 0x8397, GR);
+			break;
+		case 0xa3:
+		case 0xa5:
+		case 0xa8:
+			NVOBJ_CLASS(dev, 0x8597, GR);
+			break;
+		case 0xaf:
+			NVOBJ_CLASS(dev, 0x8697, GR);
+			break;
+		}
+	}
+
+	dev_priv->engine.graph.registered = true;
+	return 0;
+}
 
 void
 nv50_graph_tlb_flush(struct drm_device *dev)