[ALSA] Fix ALC658D support

AC97 Codec
Fix the internal speaker problem (e.g. Targa Traveller 826)
with ALC658D codec.  The info is taken from Cyberlink/realtek-modified code.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 5501f44..3b66fa6 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -112,6 +112,7 @@
 { 0x414c4723, 0xffffffff, "ALC650F",		NULL,	NULL }, /* already patched */
 { 0x414c4720, 0xfffffff0, "ALC650",		patch_alc650,	NULL },
 { 0x414c4760, 0xfffffff0, "ALC655",		patch_alc655,	NULL },
+{ 0x414c4781, 0xffffffff, "ALC658D",		NULL,	NULL }, /* already patched */
 { 0x414c4780, 0xfffffff0, "ALC658",		patch_alc655,	NULL },
 { 0x414c4790, 0xfffffff0, "ALC850",		patch_alc850,	NULL },
 { 0x414c4730, 0xffffffff, "ALC101",		NULL,		NULL },