---

yaml --- r: 257652 b: refs/heads/master c: a810364 h: refs/heads/master v: v3
git-mirror · Jun 7, 2011 · 50e7148 · 50e7148
1 parent c25b64d
commit 50e7148
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Showing 2 changed files with 12 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 384a48d71520ca569a63f1e61e51a538bedb16df
+refs/heads/master: a810364a0424c297242c6c66071a42f7675a5568
diff --git a/trunk/sound/pci/hda/hda_intel.c b/trunk/sound/pci/hda/hda_intel.c
@@ -1930,6 +1930,17 @@ static unsigned int azx_get_position(struct azx *chip,
 	default:
 		/* use the position buffer */
 		pos = le32_to_cpu(*azx_dev->posbuf);
+		if (chip->position_fix[stream] == POS_FIX_AUTO) {
+			if (!pos || pos == (u32)-1) {
+				printk(KERN_WARNING
+				       "hda-intel: Invalid position buffer, "
+				       "using LPIB read method instead.\n");
+				chip->position_fix[stream] = POS_FIX_LPIB;
+				pos = azx_sd_readl(azx_dev, SD_LPIB);
+			} else
+				chip->position_fix[stream] = POS_FIX_POSBUF;
+		}
+		break;
 	}
 
 	if (pos >= azx_dev->bufsize)
@@ -1967,16 +1978,6 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev)
 
 	stream = azx_dev->substream->stream;
 	pos = azx_get_position(chip, azx_dev);
-	if (chip->position_fix[stream] == POS_FIX_AUTO) {
-		if (!pos) {
-			printk(KERN_WARNING
-			       "hda-intel: Invalid position buffer, "
-			       "using LPIB read method instead.\n");
-			chip->position_fix[stream] = POS_FIX_LPIB;
-			pos = azx_get_position(chip, azx_dev);
-		} else
-			chip->position_fix[stream] = POS_FIX_POSBUF;
-	}
 
 	if (WARN_ONCE(!azx_dev->period_bytes,
 		      "hda-intel: zero azx_dev->period_bytes"))