--- patch_realtek.c	2010-03-15 22:48:42.000000000 +0000
+++ /usr/src/linux-2.6.31-gentoo-r10/sound/pci/hda/patch_realtek.c	2010-03-15 22:03:41.000000000 +0000
@@ -10238,6 +10238,8 @@ static struct snd_kcontrol_new alc262_be
 static struct snd_kcontrol_new alc262_tyan_mixer[] = {
 	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
 	HDA_BIND_MUTE("Master Playback Switch", 0x0c, 2, HDA_INPUT),
+	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Aux Playback Volume", 0x0b, 0x06, HDA_INPUT),
 	HDA_CODEC_MUTE("Aux Playback Switch", 0x0b, 0x06, HDA_INPUT),
 	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),