drm/nvc0-/gr: tpc regs a subset of gpc, add separate list for gpc/unk regs

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

8 files changed, 52 insertions, 34 deletions

diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c
index 087295db9707..34ed87f1ff16 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c
@@ -1047,11 +1047,10 @@ nvc0_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
 
 	nv_mask(priv, 0x000260, 0x00000001, 0x00000000);
 
-	for (i = 0; oclass->mmio[i]; i++)
-		nvc0_graph_mmio(priv, oclass->mmio[i]);
+	for (i = 0; oclass->hub[i]; i++)
+		nvc0_graph_mmio(priv, oclass->hub[i]);
 	for (i = 0; oclass->gpc[i]; i++)
 		nvc0_graph_mmio(priv, oclass->gpc[i]);
-	nvc0_graph_mmio(priv, oclass->tpc);
 
 	nv_wr32(priv, 0x404154, 0x00000000);
 
@@ -1179,7 +1178,7 @@ done:
 }
 
 struct nvc0_graph_init *
-nvc0_grctx_init_mmio[] = {
+nvc0_grctx_init_hub[] = {
 	nvc0_grctx_init_base,
 	nvc0_grctx_init_unk40xx,
 	nvc0_grctx_init_unk44xx,
@@ -1194,10 +1193,11 @@ nvc0_grctx_init_mmio[] = {
 	NULL
 };
 
-struct nvc0_graph_init *
+static struct nvc0_graph_init *
 nvc0_grctx_init_gpc[] = {
 	nvc0_grctx_init_gpc_0,
 	nvc0_grctx_init_gpc_1,
+	nvc0_grctx_init_tpc,
 	NULL
 };
 
@@ -1230,9 +1230,8 @@ nvc0_grctx_oclass = &(struct nvc0_grctx_oclass) {
 	},
 	.main = nvc0_grctx_generate_main,
 	.mods = nvc0_grctx_generate_mods,
-	.mmio = nvc0_grctx_init_mmio,
+	.hub  = nvc0_grctx_init_hub,
 	.gpc  = nvc0_grctx_init_gpc,
-	.tpc  = nvc0_grctx_init_tpc,
 	.icmd = nvc0_grctx_init_icmd,
 	.mthd = nvc0_grctx_init_mthd,
 }.base;
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc1.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc1.c
index 09e17f9eb508..b60dffab224f 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc1.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc1.c
@@ -757,7 +757,7 @@ nvc1_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
 }
 
 static struct nvc0_graph_init *
-nvc1_grctx_init_mmio[] = {
+nvc1_grctx_init_hub[] = {
 	nvc0_grctx_init_base,
 	nvc0_grctx_init_unk40xx,
 	nvc0_grctx_init_unk44xx,
@@ -776,6 +776,7 @@ struct nvc0_graph_init *
 nvc1_grctx_init_gpc[] = {
 	nvc1_grctx_init_gpc_0,
 	nvc0_grctx_init_gpc_1,
+	nvc1_grctx_init_tpc,
 	NULL
 };
 
@@ -803,9 +804,8 @@ nvc1_grctx_oclass = &(struct nvc0_grctx_oclass) {
 	},
 	.main = nvc0_grctx_generate_main,
 	.mods = nvc1_grctx_generate_mods,
-	.mmio = nvc1_grctx_init_mmio,
+	.hub  = nvc1_grctx_init_hub,
 	.gpc  = nvc1_grctx_init_gpc,
-	.tpc  = nvc1_grctx_init_tpc,
 	.icmd = nvc1_grctx_init_icmd,
 	.mthd = nvc1_grctx_init_mthd,
 }.base;
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc3.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc3.c
index 88eceefcd30d..56fa54719d2e 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc3.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc3.c
@@ -70,6 +70,14 @@ nvc3_grctx_init_tpc[] = {
 	{}
 };
 
+struct nvc0_graph_init *
+nvc3_grctx_init_gpc[] = {
+	nvc0_grctx_init_gpc_0,
+	nvc0_grctx_init_gpc_1,
+	nvc3_grctx_init_tpc,
+	NULL
+};
+
 struct nouveau_oclass *
 nvc3_grctx_oclass = &(struct nvc0_grctx_oclass) {
 	.base.handle = NV_ENGCTX(GR, 0xc3),
@@ -83,9 +91,8 @@ nvc3_grctx_oclass = &(struct nvc0_grctx_oclass) {
 	},
 	.main = nvc0_grctx_generate_main,
 	.mods = nvc0_grctx_generate_mods,
-	.mmio = nvc0_grctx_init_mmio,
-	.gpc  = nvc0_grctx_init_gpc,
-	.tpc  = nvc3_grctx_init_tpc,
+	.hub  = nvc0_grctx_init_hub,
+	.gpc  = nvc3_grctx_init_gpc,
 	.icmd = nvc0_grctx_init_icmd,
 	.mthd = nvc0_grctx_init_mthd,
 }.base;
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc8.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc8.c
index aa766813699b..2ba8ea81a63a 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc8.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc8.c
@@ -341,6 +341,14 @@ nvc8_grctx_init_mthd[] = {
 	{}
 };
 
+static struct nvc0_graph_init *
+nvc8_grctx_init_gpc[] = {
+	nvc0_grctx_init_gpc_0,
+	nvc0_grctx_init_gpc_1,
+	nvc8_grctx_init_tpc,
+	NULL
+};
+
 struct nouveau_oclass *
 nvc8_grctx_oclass = &(struct nvc0_grctx_oclass) {
 	.base.handle = NV_ENGCTX(GR, 0xc8),
@@ -354,9 +362,8 @@ nvc8_grctx_oclass = &(struct nvc0_grctx_oclass) {
 	},
 	.main = nvc0_grctx_generate_main,
 	.mods = nvc0_grctx_generate_mods,
-	.mmio = nvc0_grctx_init_mmio,
-	.gpc  = nvc0_grctx_init_gpc,
-	.tpc  = nvc8_grctx_init_tpc,
+	.hub  = nvc0_grctx_init_hub,
+	.gpc  = nvc8_grctx_init_gpc,
 	.icmd = nvc8_grctx_init_icmd,
 	.mthd = nvc8_grctx_init_mthd,
 }.base;
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd9.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd9.c
index e4f1a8c6f68c..e4eb91670ef2 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd9.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvd9.c
@@ -454,7 +454,7 @@ nvd9_grctx_init_tpc[] = {
 };
 
 static struct nvc0_graph_init *
-nvd9_grctx_init_mmio[] = {
+nvd9_grctx_init_hub[] = {
 	nvc0_grctx_init_base,
 	nvd9_grctx_init_unk40xx,
 	nvc0_grctx_init_unk44xx,
@@ -472,6 +472,7 @@ struct nvc0_graph_init *
 nvd9_grctx_init_gpc[] = {
 	nvd9_grctx_init_gpc_0,
 	nvc0_grctx_init_gpc_1,
+	nvd9_grctx_init_tpc,
 	NULL
 };
 
@@ -506,9 +507,8 @@ nvd9_grctx_oclass = &(struct nvc0_grctx_oclass) {
 	},
 	.main = nvc0_grctx_generate_main,
 	.mods = nvc1_grctx_generate_mods,
-	.mmio = nvd9_grctx_init_mmio,
+	.hub  = nvd9_grctx_init_hub,
 	.gpc  = nvd9_grctx_init_gpc,
-	.tpc  = nvd9_grctx_init_tpc,
 	.icmd = nvd9_grctx_init_icmd,
 	.mthd = nvd9_grctx_init_mthd,
 }.base;
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve4.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve4.c
index 1c68fb11b889..51fb2687b570 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve4.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnve4.c
@@ -783,7 +783,11 @@ nve4_grctx_init_tpc[] = {
 	{ 0x419f70,   1, 0x04, 0x00000000 },
 	{ 0x419f78,   1, 0x04, 0x0000000b },
 	{ 0x419f7c,   1, 0x04, 0x0000027a },
+	{}
+};
 
+static struct nvc0_graph_init
+nve4_grctx_init_unk[] = {
 	{ 0x41be24,   1, 0x04, 0x00000006 },
 	{ 0x41bec0,   1, 0x04, 0x12180000 },
 	{ 0x41bec4,   1, 0x04, 0x00037f7f },
@@ -797,7 +801,6 @@ nve4_grctx_init_tpc[] = {
 	{ 0x41bfd0,   1, 0x04, 0x00900103 },
 	{ 0x41bfe0,   1, 0x04, 0x00400001 },
 	{ 0x41bfe4,   1, 0x04, 0x00000000 },
-
 	{}
 };
 
@@ -911,11 +914,10 @@ nve4_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
 
 	nv_mask(priv, 0x000260, 0x00000001, 0x00000000);
 
-	for (i = 0; oclass->mmio[i]; i++)
-		nvc0_graph_mmio(priv, oclass->mmio[i]);
+	for (i = 0; oclass->hub[i]; i++)
+		nvc0_graph_mmio(priv, oclass->hub[i]);
 	for (i = 0; oclass->gpc[i]; i++)
 		nvc0_graph_mmio(priv, oclass->gpc[i]);
-	nvc0_graph_mmio(priv, oclass->tpc);
 
 	nv_wr32(priv, 0x404154, 0x00000000);
 
@@ -964,7 +966,7 @@ nve4_grctx_generate_main(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
 }
 
 static struct nvc0_graph_init *
-nve4_grctx_init_mmio[] = {
+nve4_grctx_init_hub[] = {
 	nvc0_grctx_init_base,
 	nve4_grctx_init_unk40xx,
 	nvc0_grctx_init_unk44xx,
@@ -985,6 +987,8 @@ struct nvc0_graph_init *
 nve4_grctx_init_gpc[] = {
 	nve4_grctx_init_gpc_0,
 	nvc0_grctx_init_gpc_1,
+	nve4_grctx_init_tpc,
+	nve4_grctx_init_unk,
 	NULL
 };
 
@@ -1009,9 +1013,8 @@ nve4_grctx_oclass = &(struct nvc0_grctx_oclass) {
 	},
 	.main = nve4_grctx_generate_main,
 	.mods = nve4_grctx_generate_mods,
-	.mmio = nve4_grctx_init_mmio,
+	.hub  = nve4_grctx_init_hub,
 	.gpc  = nve4_grctx_init_gpc,
-	.tpc  = nve4_grctx_init_tpc,
 	.icmd = nve4_grctx_init_icmd,
 	.mthd = nve4_grctx_init_mthd,
 }.base;
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvf0.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvf0.c
index a692389cd9cf..c41a6f07e958 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvf0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvf0.c
@@ -200,7 +200,11 @@ nvf0_grctx_init_tpc[] = {
 	{ 0x419f70,   1, 0x04, 0x00007300 },
 	{ 0x419f78,   1, 0x04, 0x000000eb },
 	{ 0x419f7c,   1, 0x04, 0x00000404 },
+	{}
+};
 
+static struct nvc0_graph_init
+nvf0_grctx_init_unk[] = {
 	{ 0x41be24,   1, 0x04, 0x00000006 },
 	{ 0x41bec0,   1, 0x04, 0x10000000 },
 	{ 0x41bec4,   1, 0x04, 0x00037f7f },
@@ -214,12 +218,11 @@ nvf0_grctx_init_tpc[] = {
 	{ 0x41bfd0,   1, 0x04, 0x00900103 },
 	{ 0x41bfe0,   1, 0x04, 0x00400001 },
 	{ 0x41bfe4,   1, 0x04, 0x00000000 },
-
 	{}
 };
 
 static struct nvc0_graph_init *
-nvf0_grctx_init_mmio[] = {
+nvf0_grctx_init_hub[] = {
 	nvc0_grctx_init_base,
 	nvf0_grctx_init_unk40xx,
 	nvf0_grctx_init_unk44xx,
@@ -239,6 +242,8 @@ struct nvc0_graph_init *
 nvf0_grctx_init_gpc[] = {
 	nvf0_grctx_init_gpc_0,
 	nvc0_grctx_init_gpc_1,
+	nvf0_grctx_init_tpc,
+	nvf0_grctx_init_unk,
 	NULL
 };
 
@@ -263,9 +268,8 @@ nvf0_grctx_oclass = &(struct nvc0_grctx_oclass) {
 	},
 	.main = nve4_grctx_generate_main,
 	.mods = nve4_grctx_generate_mods,
-	.mmio = nvf0_grctx_init_mmio,
+	.hub  = nvf0_grctx_init_hub,
 	.gpc  = nvf0_grctx_init_gpc,
-	.tpc  = nvf0_grctx_init_tpc,
 	.icmd = nvc0_grctx_init_icmd,
 	.mthd = nvf0_grctx_init_mthd,
 }.base;
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h
index 52d70ba5ffb5..f8d653b11ad7 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.h
@@ -151,9 +151,8 @@ struct nvc0_grctx_oclass {
 	/* context-specific modify-on-first-load list generation function */
 	void  (*mods)(struct nvc0_graph_priv *, struct nvc0_grctx *);
 	/* mmio context data */
-	struct nvc0_graph_init **mmio;
+	struct nvc0_graph_init **hub;
 	struct nvc0_graph_init **gpc;
-	struct nvc0_graph_init *tpc;
 	/* indirect context data, generated with icmds/mthds */
 	struct nvc0_graph_init *icmd;
 	struct nvc0_graph_mthd *mthd;
@@ -213,7 +212,7 @@ void nvc0_grctx_generate_r418bb8(struct nvc0_graph_priv *);
 void nvc0_grctx_generate_r406800(struct nvc0_graph_priv *);
 
 extern struct nouveau_oclass *nvc0_grctx_oclass;
-extern struct nvc0_graph_init *nvc0_grctx_init_mmio[];
+extern struct nvc0_graph_init *nvc0_grctx_init_hub[];
 extern struct nvc0_graph_init nvc0_grctx_init_base[];
 extern struct nvc0_graph_init nvc0_grctx_init_unk40xx[];
 extern struct nvc0_graph_init nvc0_grctx_init_unk44xx[];
@@ -225,7 +224,6 @@ extern struct nvc0_graph_init nvc0_grctx_init_unk78xx[];
 extern struct nvc0_graph_init nvc0_grctx_init_unk80xx[];
 extern struct nvc0_graph_init nvc0_grctx_init_gpc_0[];
 extern struct nvc0_graph_init nvc0_grctx_init_gpc_1[];
-extern struct nvc0_graph_init *nvc0_grctx_init_gpc[];
 extern struct nvc0_graph_init nvc0_grctx_init_tpc[];
 extern struct nvc0_graph_init nvc0_grctx_init_icmd[];
 extern struct nvc0_graph_init nvd9_grctx_init_icmd[]; //