drm/nouveau/gr: convert user classes to new-style nvkm_object

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

1 files changed, 89 insertions, 93 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c
index 676234d28e50..285c4eff2e5b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/nv35.c
@@ -5,127 +5,123 @@
 #include <engine/fifo/chan.h>
 
 /*******************************************************************************
- * Graphics object classes
+ * PGRAPH context
  ******************************************************************************/
 
-static struct nvkm_oclass
-nv35_gr_sclass[] = {
-	{ 0x0012, &nv04_gr_ofuncs, NULL }, /* beta1 */
-	{ 0x0019, &nv04_gr_ofuncs, NULL }, /* clip */
-	{ 0x0030, &nv04_gr_ofuncs, NULL }, /* null */
-	{ 0x0039, &nv04_gr_ofuncs, NULL }, /* m2mf */
-	{ 0x0043, &nv04_gr_ofuncs, NULL }, /* rop */
-	{ 0x0044, &nv04_gr_ofuncs, NULL }, /* patt */
-	{ 0x004a, &nv04_gr_ofuncs, NULL }, /* gdi */
-	{ 0x0062, &nv04_gr_ofuncs, NULL }, /* surf2d */
-	{ 0x0072, &nv04_gr_ofuncs, NULL }, /* beta4 */
-	{ 0x0089, &nv04_gr_ofuncs, NULL }, /* sifm */
-	{ 0x008a, &nv04_gr_ofuncs, NULL }, /* ifc */
-	{ 0x009f, &nv04_gr_ofuncs, NULL }, /* imageblit */
-	{ 0x0362, &nv04_gr_ofuncs, NULL }, /* surf2d (nv30) */
-	{ 0x0389, &nv04_gr_ofuncs, NULL }, /* sifm (nv30) */
-	{ 0x038a, &nv04_gr_ofuncs, NULL }, /* ifc (nv30) */
-	{ 0x039e, &nv04_gr_ofuncs, NULL }, /* swzsurf (nv30) */
-	{ 0x0497, &nv04_gr_ofuncs, NULL }, /* rankine */
-	{},
+static const struct nvkm_object_func
+nv35_gr_chan = {
+	.dtor = nv20_gr_chan_dtor,
+	.init = nv20_gr_chan_init,
+	.fini = nv20_gr_chan_fini,
 };
 
-/*******************************************************************************
- * PGRAPH context
- ******************************************************************************/
-
 static int
-nv35_gr_context_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
-		     struct nvkm_oclass *oclass, void *data, u32 size,
-		     struct nvkm_object **pobject)
+nv35_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
+		 const struct nvkm_oclass *oclass, struct nvkm_object **pobject)
 {
+	struct nv20_gr *gr = nv20_gr(base);
 	struct nv20_gr_chan *chan;
-	struct nvkm_gpuobj *image;
 	int ret, i;
 
-	ret = nvkm_gr_context_create(parent, engine, oclass, NULL, 0x577c,
-				     16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
-	*pobject = nv_object(chan);
+	if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
+		return -ENOMEM;
+	nvkm_object_ctor(&nv35_gr_chan, oclass, &chan->object);
+	chan->gr = gr;
+	chan->chid = fifoch->chid;
+	*pobject = &chan->object;
+
+	ret = nvkm_memory_new(gr->base.engine.subdev.device,
+			      NVKM_MEM_TARGET_INST, 0x577c, 16, true,
+			      &chan->inst);
 	if (ret)
 		return ret;
 
-	chan->chid = nvkm_fifo_chan(parent)->chid;
-	image = &chan->base.base.gpuobj;
-
-	nvkm_kmap(image);
-	nvkm_wo32(image, 0x0028, 0x00000001 | (chan->chid << 24));
-	nvkm_wo32(image, 0x040c, 0x00000101);
-	nvkm_wo32(image, 0x0420, 0x00000111);
-	nvkm_wo32(image, 0x0424, 0x00000060);
-	nvkm_wo32(image, 0x0440, 0x00000080);
-	nvkm_wo32(image, 0x0444, 0xffff0000);
-	nvkm_wo32(image, 0x0448, 0x00000001);
-	nvkm_wo32(image, 0x045c, 0x44400000);
-	nvkm_wo32(image, 0x0488, 0xffff0000);
+	nvkm_kmap(chan->inst);
+	nvkm_wo32(chan->inst, 0x0028, 0x00000001 | (chan->chid << 24));
+	nvkm_wo32(chan->inst, 0x040c, 0x00000101);
+	nvkm_wo32(chan->inst, 0x0420, 0x00000111);
+	nvkm_wo32(chan->inst, 0x0424, 0x00000060);
+	nvkm_wo32(chan->inst, 0x0440, 0x00000080);
+	nvkm_wo32(chan->inst, 0x0444, 0xffff0000);
+	nvkm_wo32(chan->inst, 0x0448, 0x00000001);
+	nvkm_wo32(chan->inst, 0x045c, 0x44400000);
+	nvkm_wo32(chan->inst, 0x0488, 0xffff0000);
 	for (i = 0x04dc; i < 0x04e4; i += 4)
-		nvkm_wo32(image, i, 0x0fff0000);
-	nvkm_wo32(image, 0x04e8, 0x00011100);
+		nvkm_wo32(chan->inst, i, 0x0fff0000);
+	nvkm_wo32(chan->inst, 0x04e8, 0x00011100);
 	for (i = 0x0504; i < 0x0544; i += 4)
-		nvkm_wo32(image, i, 0x07ff0000);
-	nvkm_wo32(image, 0x054c, 0x4b7fffff);
-	nvkm_wo32(image, 0x0588, 0x00000080);
-	nvkm_wo32(image, 0x058c, 0x30201000);
-	nvkm_wo32(image, 0x0590, 0x70605040);
-	nvkm_wo32(image, 0x0594, 0xb8a89888);
-	nvkm_wo32(image, 0x0598, 0xf8e8d8c8);
-	nvkm_wo32(image, 0x05ac, 0xb0000000);
+		nvkm_wo32(chan->inst, i, 0x07ff0000);
+	nvkm_wo32(chan->inst, 0x054c, 0x4b7fffff);
+	nvkm_wo32(chan->inst, 0x0588, 0x00000080);
+	nvkm_wo32(chan->inst, 0x058c, 0x30201000);
+	nvkm_wo32(chan->inst, 0x0590, 0x70605040);
+	nvkm_wo32(chan->inst, 0x0594, 0xb8a89888);
+	nvkm_wo32(chan->inst, 0x0598, 0xf8e8d8c8);
+	nvkm_wo32(chan->inst, 0x05ac, 0xb0000000);
 	for (i = 0x0604; i < 0x0644; i += 4)
-		nvkm_wo32(image, i, 0x00010588);
+		nvkm_wo32(chan->inst, i, 0x00010588);
 	for (i = 0x0644; i < 0x0684; i += 4)
-		nvkm_wo32(image, i, 0x00030303);
+		nvkm_wo32(chan->inst, i, 0x00030303);
 	for (i = 0x06c4; i < 0x0704; i += 4)
-		nvkm_wo32(image, i, 0x0008aae4);
+		nvkm_wo32(chan->inst, i, 0x0008aae4);
 	for (i = 0x0704; i < 0x0744; i += 4)
-		nvkm_wo32(image, i, 0x01012000);
+		nvkm_wo32(chan->inst, i, 0x01012000);
 	for (i = 0x0744; i < 0x0784; i += 4)
-		nvkm_wo32(image, i, 0x00080008);
-	nvkm_wo32(image, 0x0860, 0x00040000);
-	nvkm_wo32(image, 0x0864, 0x00010000);
+		nvkm_wo32(chan->inst, i, 0x00080008);
+	nvkm_wo32(chan->inst, 0x0860, 0x00040000);
+	nvkm_wo32(chan->inst, 0x0864, 0x00010000);
 	for (i = 0x0868; i < 0x0878; i += 4)
-		nvkm_wo32(image, i, 0x00040004);
+		nvkm_wo32(chan->inst, i, 0x00040004);
 	for (i = 0x1f1c; i <= 0x308c ; i += 16) {
-		nvkm_wo32(image, i + 0, 0x10700ff9);
-		nvkm_wo32(image, i + 4, 0x0436086c);
-		nvkm_wo32(image, i + 8, 0x000c001b);
+		nvkm_wo32(chan->inst, i + 0, 0x10700ff9);
+		nvkm_wo32(chan->inst, i + 4, 0x0436086c);
+		nvkm_wo32(chan->inst, i + 8, 0x000c001b);
 	}
 	for (i = 0x30bc; i < 0x30cc; i += 4)
-		nvkm_wo32(image, i, 0x0000ffff);
-	nvkm_wo32(image, 0x3450, 0x3f800000);
-	nvkm_wo32(image, 0x380c, 0x3f800000);
-	nvkm_wo32(image, 0x3820, 0x3f800000);
-	nvkm_wo32(image, 0x384c, 0x40000000);
-	nvkm_wo32(image, 0x3850, 0x3f800000);
-	nvkm_wo32(image, 0x3854, 0x3f000000);
-	nvkm_wo32(image, 0x385c, 0x40000000);
-	nvkm_wo32(image, 0x3860, 0x3f800000);
-	nvkm_wo32(image, 0x3868, 0xbf800000);
-	nvkm_wo32(image, 0x3870, 0xbf800000);
-	nvkm_done(image);
+		nvkm_wo32(chan->inst, i, 0x0000ffff);
+	nvkm_wo32(chan->inst, 0x3450, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x380c, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x3820, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x384c, 0x40000000);
+	nvkm_wo32(chan->inst, 0x3850, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x3854, 0x3f000000);
+	nvkm_wo32(chan->inst, 0x385c, 0x40000000);
+	nvkm_wo32(chan->inst, 0x3860, 0x3f800000);
+	nvkm_wo32(chan->inst, 0x3868, 0xbf800000);
+	nvkm_wo32(chan->inst, 0x3870, 0xbf800000);
+	nvkm_done(chan->inst);
 	return 0;
 }
 
-static struct nvkm_oclass
-nv35_gr_cclass = {
-	.handle = NV_ENGCTX(GR, 0x35),
-	.ofuncs = &(struct nvkm_ofuncs) {
-		.ctor = nv35_gr_context_ctor,
-		.dtor = _nvkm_gr_context_dtor,
-		.init = nv20_gr_context_init,
-		.fini = nv20_gr_context_fini,
-		.rd32 = _nvkm_gr_context_rd32,
-		.wr32 = _nvkm_gr_context_wr32,
-	},
-};
-
 /*******************************************************************************
  * PGRAPH engine/subdev functions
  ******************************************************************************/
 
+static const struct nvkm_gr_func
+nv35_gr = {
+	.chan_new = nv35_gr_chan_new,
+	.sclass = {
+		{ -1, -1, 0x0012, &nv04_gr_object }, /* beta1 */
+		{ -1, -1, 0x0019, &nv04_gr_object }, /* clip */
+		{ -1, -1, 0x0030, &nv04_gr_object }, /* null */
+		{ -1, -1, 0x0039, &nv04_gr_object }, /* m2mf */
+		{ -1, -1, 0x0043, &nv04_gr_object }, /* rop */
+		{ -1, -1, 0x0044, &nv04_gr_object }, /* patt */
+		{ -1, -1, 0x004a, &nv04_gr_object }, /* gdi */
+		{ -1, -1, 0x0062, &nv04_gr_object }, /* surf2d */
+		{ -1, -1, 0x0072, &nv04_gr_object }, /* beta4 */
+		{ -1, -1, 0x0089, &nv04_gr_object }, /* sifm */
+		{ -1, -1, 0x008a, &nv04_gr_object }, /* ifc */
+		{ -1, -1, 0x009f, &nv04_gr_object }, /* imageblit */
+		{ -1, -1, 0x0362, &nv04_gr_object }, /* surf2d (nv30) */
+		{ -1, -1, 0x0389, &nv04_gr_object }, /* sifm (nv30) */
+		{ -1, -1, 0x038a, &nv04_gr_object }, /* ifc (nv30) */
+		{ -1, -1, 0x039e, &nv04_gr_object }, /* swzsurf (nv30) */
+		{ -1, -1, 0x0497, &nv04_gr_object }, /* rankine */
+		{}
+	}
+};
+
 static int
 nv35_gr_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
 	     struct nvkm_oclass *oclass, void *data, u32 size,
@@ -140,6 +136,8 @@ nv35_gr_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
 	if (ret)
 		return ret;
 
+	gr->base.func = &nv35_gr;
+
 	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, 32 * 4, 16, true,
 			      &gr->ctxtab);
 	if (ret)
@@ -147,8 +145,6 @@ nv35_gr_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
 
 	nv_subdev(gr)->unit = 0x00001000;
 	nv_subdev(gr)->intr = nv20_gr_intr;
-	nv_engine(gr)->cclass = &nv35_gr_cclass;
-	nv_engine(gr)->sclass = nv35_gr_sclass;
 	nv_engine(gr)->tile_prog = nv20_gr_tile_prog;
 	return 0;
 }