---

yaml --- r: 248490 b: refs/heads/master c: 20c304e h: refs/heads/master v: v3
git-mirror · May 17, 2011 · 4b8078e · 4b8078e
1 parent 763c45e
commit 4b8078e
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b55fcb508dfc9f00056beb33d4c466bc9032dd05
+refs/heads/master: 20c304ed84e05a91b2acae36d428d621d3c1d1c6
diff --git a/trunk/sound/pci/hda/hda_intel.c b/trunk/sound/pci/hda/hda_intel.c
@@ -1092,7 +1092,13 @@ static void azx_init_pci(struct azx *chip)
 				? "Failed" : "OK");
 		}
 		break;
-
+	default:
+		/* AMD Hudson needs the similar snoop, as it seems... */
+		if (chip->pci->vendor == PCI_VENDOR_ID_AMD)
+			update_pci_byte(chip->pci,
+				ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR,
+				0x07, ATI_SB450_HDAUDIO_ENABLE_SNOOP);
+		break;
         }
 }
 
@@ -2566,6 +2572,13 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
 				gcap &= ~ICH6_GCAP_64OK;
 			pci_dev_put(p_smbus);
 		}
+	} else {
+		/* FIXME: not sure whether this is really needed, but
+		 * Hudson isn't stable enough for allowing everything...
+		 * let's check later again.
+		 */
+		if (chip->pci->vendor == PCI_VENDOR_ID_AMD)
+			gcap &= ~ICH6_GCAP_64OK;
 	}
 
 	/* disable 64bit DMA address for Teradici */