ALSA: hda - Fix SPDIF output widget for Cxt5051 codec

Fixed the wrongly set up for SPDIF output on Conexant 5051 codec.
It must point to the audio out widget instead of a pin.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_conexant.c

@@ -42,7 +42,7 @@
 
 /* Conexant 5051 specific */
 
-#define CXT5051_SPDIF_OUT	0x1C
+#define CXT5051_SPDIF_OUT	0x12
 #define CXT5051_PORTB_EVENT	0x38
 #define CXT5051_PORTC_EVENT	0x39