ALSA: hda - Set non-snoop for Creative HD-audio controllers

... looks like we need this for stable operations.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 4b099c6..b5d5b20 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -3263,6 +3263,9 @@
 		/* new ATI HDMI requires non-snoop */
 		snoop = false;
 		break;
+	case AZX_DRIVER_CTHDA:
+		snoop = false;
+		break;
 	}
 
 	if (snoop != chip->snoop) {