ALSA: ac97 - Enable mono-out on ALC203 codec as default

Use pin 37 for mono-out as default on ALC203.

Reported-by: george pee <georgepee@gmail.com>
Tested-by: george pee <georgepee@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index f6a7d72..171559c 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -122,7 +122,7 @@
 { 0x414c4740, 0xfffffff0, "ALC202",		NULL,		NULL },
 { 0x414c4750, 0xfffffff0, "ALC250",		NULL,		NULL },
 { 0x414c4760, 0xfffffff0, "ALC655",		patch_alc655,	NULL },
-{ 0x414c4770, 0xfffffff0, "ALC203",		NULL,		NULL },
+{ 0x414c4770, 0xfffffff0, "ALC203",		patch_alc203,	NULL },
 { 0x414c4781, 0xffffffff, "ALC658D",		NULL,	NULL }, /* already patched */
 { 0x414c4780, 0xfffffff0, "ALC658",		patch_alc655,	NULL },
 { 0x414c4790, 0xfffffff0, "ALC850",		patch_alc850,	NULL },