[PATCH] i810 more AC97 tunings

Add some more funky AC97 knowledge to the intel8x0 driver. These come
from Red Hat and its partners and are included in our shipping code.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

sound/pci/intel8x0.c

@@ -1880,6 +1880,24 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
 		.type = AC97_TUNE_HP_ONLY
 	},
 #endif
+	{
+		.vendor = 0x1028,
+		.device = 0x012d,
+		.name = "Dell Precision 450",	/* AD1981B*/
+		.type = AC97_TUNE_HP_ONLY
+	},
+	{
+		.vendor = 0x103c,
+		.device = 0x3008,
+		.name = "HP xw4200",	/* AD1981B*/
+		.type = AC97_TUNE_HP_ONLY
+	},
+	{
+		.vendor = 0x103c,
+		.device = 0x12f1,
+		.name = "HP xw8200",	/* AD1981B*/
+		.type = AC97_TUNE_HP_ONLY
+	},
 	{ } /* terminator */
 };