diff -up ./sound/pci/hda/patch_realtek.c~ ./sound/pci/hda/patch_realtek.c
--- ./sound/pci/hda/patch_realtek.c~	2011-10-24 09:10:05.000000000 +0200
+++ ./sound/pci/hda/patch_realtek.c	2011-11-21 11:34:54.838250254 +0100
@@ -5121,9 +5121,24 @@
 	ALC662_FIXUP_CZC_P10T,
 	ALC662_FIXUP_SKU_IGNORE,
 	ALC662_FIXUP_HP_RP5800,
+	ALC892_FIXUP_CLEVO_4ST_8CH,
 };
 
 static const struct alc_fixup alc662_fixups[] = {
+	[ALC892_FIXUP_CLEVO_4ST_8CH] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+/*
+  need to be same location as the other jack
+  may need to change the default association and sequence since
+  Lower Default Association values would be higher in priority for resources
+  such as processing nodes or Input and Output Converters.
+  A value of 0000b is reserved and should not be used
+*/
+			{ 0x17, 0x01011013 }, /* Side */
+			{ }
+		},
+	},
 	[ALC662_FIXUP_ASPIRE] = {
 		.type = ALC_FIXUP_PINS,
 		.v.pins = (const struct alc_pincfg[]) {
@@ -5170,6 +5184,8 @@ static const struct snd_pci_quirk alc662
 	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
 	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
 	SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
+	SND_PCI_QUIRK(0x1558, 0x5102, "Clevo P150HM", ALC892_FIXUP_CLEVO_4ST_8CH),
+	SND_PCI_QUIRK(0x1558, 0x7100, "Clevo P170HM", ALC892_FIXUP_CLEVO_4ST_8CH),
 	{}
 };