From 7841dff01495963a01458a2463e2baa59f8e6bf6 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Tue, 24 May 2011 15:44:37 +1000
Subject: [PATCH] --- yaml --- r: 260096 b: refs/heads/master c:
 b53a2d06496d9de109620e4fe136b654bb0ce249 h: refs/heads/master v: v3

---
 [refs]                                     |  2 +-
 trunk/drivers/gpu/drm/nouveau/nvc0_graph.h |  3 ++-
 trunk/drivers/gpu/drm/nouveau/nvc0_grctx.c | 10 +++++-----
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/[refs] b/[refs]
index cc2b846c55f6..5b86f3975b86 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e1b89b1ca59f558d4f7ec18e0b6a8eb34437c8d9
+refs/heads/master: b53a2d06496d9de109620e4fe136b654bb0ce249
diff --git a/trunk/drivers/gpu/drm/nouveau/nvc0_graph.h b/trunk/drivers/gpu/drm/nouveau/nvc0_graph.h
index 2b667d4e88ca..f067ed232f97 100644
--- a/trunk/drivers/gpu/drm/nouveau/nvc0_graph.h
+++ b/trunk/drivers/gpu/drm/nouveau/nvc0_graph.h
@@ -82,13 +82,14 @@ nvc0_graph_class(struct drm_device *dev)
 	case 0xc0:
 	case 0xc3:
 	case 0xc4:
+	case 0xce: /* guess, mmio trace shows only 0x9097 state */
 		return 0x9097;
 #if 0
 	case 0xc1:
 		return 0x9197;
+#endif
 	case 0xc8:
 		return 0x9297;
-#endif
 	default:
 		return 0;
 	}
diff --git a/trunk/drivers/gpu/drm/nouveau/nvc0_grctx.c b/trunk/drivers/gpu/drm/nouveau/nvc0_grctx.c
index 3ac376235d29..562a0cd950ee 100644
--- a/trunk/drivers/gpu/drm/nouveau/nvc0_grctx.c
+++ b/trunk/drivers/gpu/drm/nouveau/nvc0_grctx.c
@@ -1642,8 +1642,8 @@ nvc0_grctx_generate_tp(struct drm_device *dev)
 	nv_wr32(dev, 0x419a14, 0x00000200);
 	nv_wr32(dev, 0x419a1c, 0x00000000);
 	nv_wr32(dev, 0x419a20, 0x00000800);
-	if (dev_priv->chipset != 0xc0)
-		nv_wr32(dev, 0x00419ac4, 0x0007f440); /* 0xc3 */
+	if (dev_priv->chipset != 0xc0 && dev_priv->chipset != 0xc8)
+		nv_wr32(dev, 0x00419ac4, 0x0007f440);
 	nv_wr32(dev, 0x419b00, 0x0a418820);
 	nv_wr32(dev, 0x419b04, 0x062080e6);
 	nv_wr32(dev, 0x419b08, 0x020398a4);
@@ -1657,7 +1657,7 @@ nvc0_grctx_generate_tp(struct drm_device *dev)
 	nv_wr32(dev, 0x419c04, 0x00000006);
 	nv_wr32(dev, 0x419c08, 0x00000002);
 	nv_wr32(dev, 0x419c20, 0x00000000);
-	nv_wr32(dev, 0x419cb0, 0x00060048);
+	nv_wr32(dev, 0x419cb0, 0x00060048); //XXX: 0xce 0x00020048
 	nv_wr32(dev, 0x419ce8, 0x00000000);
 	nv_wr32(dev, 0x419cf4, 0x00000183);
 	nv_wr32(dev, 0x419d20, 0x02180000);
@@ -1687,11 +1687,11 @@ nvc0_grctx_generate_tp(struct drm_device *dev)
 	nv_wr32(dev, 0x419e8c, 0x00000000);
 	nv_wr32(dev, 0x419e90, 0x00000000);
 	nv_wr32(dev, 0x419e98, 0x00000000);
-	if (dev_priv->chipset != 0xc0)
+	if (dev_priv->chipset != 0xc0 && dev_priv->chipset != 0xc8)
 		nv_wr32(dev, 0x419ee0, 0x00011110);
 	nv_wr32(dev, 0x419f50, 0x00000000);
 	nv_wr32(dev, 0x419f54, 0x00000000);
-	if (dev_priv->chipset != 0xc0)
+	if (dev_priv->chipset != 0xc0 && dev_priv->chipset != 0xc8)
 		nv_wr32(dev, 0x419f58, 0x00000000);
 }