ALSA CVS update - Takashi Iwai <tiwai@suse.de>

AC97 Codec Core
- fix for AD1885
  - set the default MISC register value.
  - disabled 'digital audio mode', which seems problematic on many boards.

sound/pci/ac97/ac97_patch.c

@@ -652,7 +652,7 @@ int patch_ad1881(ac97_t * ac97)
 
 static const snd_kcontrol_new_t snd_ac97_controls_ad1885[] = {
 	AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
-	AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0),
+	/* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
 	AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
 	AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
 };
@@ -682,6 +682,9 @@ int patch_ad1885(ac97_t * ac97)
 	jack = snd_ac97_read(ac97, AC97_AD_JACK_SPDIF);
 	snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, jack | 0x0300);
 
+	/* set default */
+	snd_ac97_write_cache(ac97, AC97_AD_MISC, 0);
+
 	ac97->build_ops = &patch_ad1885_build_ops;
 	return 0;
 }