Something

diff -r 9fe2d7b6498b pci/hda/patch_realtek.c
--- a/pci/hda/patch_realtek.c   Wed Sep 12 13:31:47 2007 +0200
+++ b/pci/hda/patch_realtek.c   Thu Sep 13 22:18:43 2007 -0700
@@ -7041,6 +7054,8 @@ static struct snd_pci_quirk alc883_cfg_t
        SND_PCI_QUIRK(0x17c0, 0x4071, "MEDION MD2", ALC883_MEDION_MD2),
        SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
        SND_PCI_QUIRK(0x17aa, 0x3bfc, "Lenovo NB0763", ALC883_LENOVO_NB0763),
+       SND_PCI_QUIRK(0x1043, 0x8249, "Asus M2A-VM HDMI", ALC883_3ST_6ch_DIG),
+       SND_PCI_QUIRK(0x147b, 0x1083, "Abit IP35-PRO", ALC883_6ST_DIG),
        {}
 };