diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index f0a1e76349c26151dafae6065f408849c9f8e8a5..5bc6e7f433e9a7cd2e206833424ba0451b66b3ce 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -683,7 +683,7 @@ int patch_ad1885(ac97_t * ac97)
 	snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, jack | 0x0300);
 
 	/* set default */
-	snd_ac97_write_cache(ac97, AC97_AD_MISC, 0);
+	snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
 
 	ac97->build_ops = &patch_ad1885_build_ops;
 	return 0;