From: Ben Skeggs <bskeggs@redhat.com>
Date: Thu, 11 Oct 2012 04:08:16 +0000 (+1000)
Subject: drm/nv30-nv40/graph: poke zcomp regs from tile_prog hook
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=fafa0cb37eaa0632bc4c29fc4e02e18d7a73bebf;p=openwrt%2Fstaging%2Fblogic.git

drm/nv30-nv40/graph: poke zcomp regs from tile_prog hook

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

diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv20.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv20.c
index 8f3f619c4a78..e45eded444e9 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nv20.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv20.c
@@ -183,7 +183,7 @@ nv20_graph_tile_prog(struct nouveau_engine *engine, int i)
 	nv_wr32(priv, NV10_PGRAPH_RDI_INDEX, 0x00EA0010 + 4 * i);
 	nv_wr32(priv, NV10_PGRAPH_RDI_DATA, tile->addr);
 
-	if (nv_device(engine)->card_type == NV_20) {
+	if (nv_device(engine)->chipset != 0x34) {
 		nv_wr32(priv, NV20_PGRAPH_ZCOMP(i), tile->zcomp);
 		nv_wr32(priv, NV10_PGRAPH_RDI_INDEX, 0x00ea0090 + 4 * i);
 		nv_wr32(priv, NV10_PGRAPH_RDI_DATA, tile->zcomp);
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c
index 8d0021049ec0..b076678c2f24 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c
@@ -216,10 +216,10 @@ nv40_graph_tile_prog(struct nouveau_engine *engine, int i)
 
 	switch (nv_device(priv)->chipset) {
 	case 0x40:
-	case 0x41: /* guess */
+	case 0x41:
 	case 0x42:
 	case 0x43:
-	case 0x45: /* guess */
+	case 0x45:
 	case 0x4e:
 		nv_wr32(priv, NV20_PGRAPH_TSIZE(i), tile->pitch);
 		nv_wr32(priv, NV20_PGRAPH_TLIMIT(i), tile->limit);
@@ -227,6 +227,21 @@ nv40_graph_tile_prog(struct nouveau_engine *engine, int i)
 		nv_wr32(priv, NV40_PGRAPH_TSIZE1(i), tile->pitch);
 		nv_wr32(priv, NV40_PGRAPH_TLIMIT1(i), tile->limit);
 		nv_wr32(priv, NV40_PGRAPH_TILE1(i), tile->addr);
+		switch (nv_device(priv)->chipset) {
+		case 0x40:
+		case 0x45:
+			nv_wr32(priv, NV20_PGRAPH_ZCOMP(i), tile->zcomp);
+			nv_wr32(priv, NV40_PGRAPH_ZCOMP1(i), tile->zcomp);
+			break;
+		case 0x41:
+		case 0x42:
+		case 0x43:
+			nv_wr32(priv, NV41_PGRAPH_ZCOMP0(i), tile->zcomp);
+			nv_wr32(priv, NV41_PGRAPH_ZCOMP1(i), tile->zcomp);
+			break;
+		default:
+			break;
+		}
 		break;
 	case 0x44:
 	case 0x4a:
@@ -235,18 +250,31 @@ nv40_graph_tile_prog(struct nouveau_engine *engine, int i)
 		nv_wr32(priv, NV20_PGRAPH_TILE(i), tile->addr);
 		break;
 	case 0x46:
+	case 0x4c:
 	case 0x47:
 	case 0x49:
 	case 0x4b:
-	case 0x4c:
+	case 0x63:
 	case 0x67:
-	default:
+	case 0x68:
 		nv_wr32(priv, NV47_PGRAPH_TSIZE(i), tile->pitch);
 		nv_wr32(priv, NV47_PGRAPH_TLIMIT(i), tile->limit);
 		nv_wr32(priv, NV47_PGRAPH_TILE(i), tile->addr);
 		nv_wr32(priv, NV40_PGRAPH_TSIZE1(i), tile->pitch);
 		nv_wr32(priv, NV40_PGRAPH_TLIMIT1(i), tile->limit);
 		nv_wr32(priv, NV40_PGRAPH_TILE1(i), tile->addr);
+		switch (nv_device(priv)->chipset) {
+		case 0x47:
+		case 0x49:
+		case 0x4b:
+			nv_wr32(priv, NV47_PGRAPH_ZCOMP0(i), tile->zcomp);
+			nv_wr32(priv, NV47_PGRAPH_ZCOMP1(i), tile->zcomp);
+			break;
+		default:
+			break;
+		}
+		break;
+	default:
 		break;
 	}
 
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/regs.h b/drivers/gpu/drm/nouveau/core/engine/graph/regs.h
index 9c715a25cecb..fde8e24415e4 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/regs.h
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/regs.h
@@ -205,6 +205,7 @@
 #define NV20_PGRAPH_TSIZE(i)                               (0x00400908 + (i*16))
 #define NV20_PGRAPH_TSTATUS(i)                             (0x0040090C + (i*16))
 #define NV20_PGRAPH_ZCOMP(i)                               (0x00400980 + 4*(i))
+#define NV41_PGRAPH_ZCOMP0(i)                              (0x004009c0 + 4*(i))
 #define NV10_PGRAPH_TILE(i)                                (0x00400B00 + (i*16))
 #define NV10_PGRAPH_TLIMIT(i)                              (0x00400B04 + (i*16))
 #define NV10_PGRAPH_TSIZE(i)                               (0x00400B08 + (i*16))
@@ -216,6 +217,7 @@
 #define NV47_PGRAPH_TSTATUS(i)                             (0x00400D0C + (i*16))
 #define NV04_PGRAPH_V_RAM                                  0x00400D40
 #define NV04_PGRAPH_W_RAM                                  0x00400D80
+#define NV47_PGRAPH_ZCOMP0(i)                              (0x00400e00 + 4*(i))
 #define NV10_PGRAPH_COMBINER0_IN_ALPHA                     0x00400E40
 #define NV10_PGRAPH_COMBINER1_IN_ALPHA                     0x00400E44
 #define NV10_PGRAPH_COMBINER0_IN_RGB                       0x00400E48
@@ -261,9 +263,12 @@
 #define NV04_PGRAPH_DMA_B_OFFSET                           0x00401098
 #define NV04_PGRAPH_DMA_B_SIZE                             0x0040109C
 #define NV04_PGRAPH_DMA_B_Y_SIZE                           0x004010A0
+#define NV47_PGRAPH_ZCOMP1(i)                              (0x004068c0 + 4*(i))
 #define NV40_PGRAPH_TILE1(i)                               (0x00406900 + (i*16))
 #define NV40_PGRAPH_TLIMIT1(i)                             (0x00406904 + (i*16))
 #define NV40_PGRAPH_TSIZE1(i)                              (0x00406908 + (i*16))
 #define NV40_PGRAPH_TSTATUS1(i)                            (0x0040690C + (i*16))
+#define NV40_PGRAPH_ZCOMP1(i)                              (0x00406980 + 4*(i))
+#define NV41_PGRAPH_ZCOMP1(i)                              (0x004069c0 + 4*(i))
 
 #endif