---

yaml --- r: 348643 b: refs/heads/master c: c684cef h: refs/heads/master i: 348641: 98ec45f 348639: c54a33e v: v3
git-mirror · Jan 13, 2013 · 8e9c469 · 8e9c469
1 parent 0ab754a
commit 8e9c469
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Showing 2 changed files with 27 additions and 21 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f20ebd034eab43fd38c58b11c5bb5fb125e5f7d7
+refs/heads/master: c684cef795cb5356ae7f6a7ad613946eef14265f
diff --git a/trunk/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/trunk/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
@@ -851,20 +851,23 @@ exec_script(struct nv50_disp_priv *priv, int head, int id)
 	for (i = 0; !(ctrl & (1 << head)) && i < 3; i++)
 		ctrl = nv_rd32(priv, 0x610b5c + (i * 8));
 
-	if (nv_device(priv)->chipset  < 0x90 ||
-	    nv_device(priv)->chipset == 0x92 ||
-	    nv_device(priv)->chipset == 0xa0) {
-		for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
-			ctrl = nv_rd32(priv, 0x610b74 + (i * 8));
-		i += 3;
-	} else {
-		for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
-			ctrl = nv_rd32(priv, 0x610798 + (i * 8));
-		i += 3;
+	if (!(ctrl & (1 << head))) {
+		if (nv_device(priv)->chipset  < 0x90 ||
+		    nv_device(priv)->chipset == 0x92 ||
+		    nv_device(priv)->chipset == 0xa0) {
+			for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
+				ctrl = nv_rd32(priv, 0x610b74 + (i * 8));
+			i += 4;
+		} else {
+			for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
+				ctrl = nv_rd32(priv, 0x610798 + (i * 8));
+			i += 4;
+		}
 	}
 
 	if (!(ctrl & (1 << head)))
 		return false;
+	i--;
 
 	data = exec_lookup(priv, head, i, ctrl, &dcb, &ver, &hdr, &cnt, &len, &info);
 	if (data) {
@@ -898,20 +901,23 @@ exec_clkcmp(struct nv50_disp_priv *priv, int head, int id, u32 pclk,
 	for (i = 0; !(ctrl & (1 << head)) && i < 3; i++)
 		ctrl = nv_rd32(priv, 0x610b58 + (i * 8));
 
-	if (nv_device(priv)->chipset  < 0x90 ||
-	    nv_device(priv)->chipset == 0x92 ||
-	    nv_device(priv)->chipset == 0xa0) {
-		for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
-			ctrl = nv_rd32(priv, 0x610b70 + (i * 8));
-		i += 3;
-	} else {
-		for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
-			ctrl = nv_rd32(priv, 0x610794 + (i * 8));
-		i += 3;
+	if (!(ctrl & (1 << head))) {
+		if (nv_device(priv)->chipset  < 0x90 ||
+		    nv_device(priv)->chipset == 0x92 ||
+		    nv_device(priv)->chipset == 0xa0) {
+			for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
+				ctrl = nv_rd32(priv, 0x610b70 + (i * 8));
+			i += 4;
+		} else {
+			for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
+				ctrl = nv_rd32(priv, 0x610794 + (i * 8));
+			i += 4;
+		}
 	}
 
 	if (!(ctrl & (1 << head)))
 		return 0x0000;
+	i--;
 
 	data = exec_lookup(priv, head, i, ctrl, outp, &ver, &hdr, &cnt, &len, &info1);
 	if (!data)