[alsa-devel] No sound for HP Pavilion DV4z

[Takashi Iwai]

At Wed, 11 Feb 2009 22:15:30 +0000 (UTC),
aeleneski at comcast.net wrote:
> 
> Alright. Well, it again seems like a no go.
> Ran all the commands, still no sound. Upon starting Amarok, I receive the
> error "xine was unable to initialize any audio drivers."

Could you try the patch below?

Or, first load without probe_mask=1 option, give the command sequence
and do echo to reconfig file.


thanks,

Takashi

---
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c
index 300ab40..482fb03 100644
--- a/sound/pci/hda/hda_hwdep.c
+++ b/sound/pci/hda/hda_hwdep.c
@@ -175,7 +175,7 @@ static int reconfig_codec(struct hda_codec *codec)
 	err = snd_hda_codec_build_controls(codec);
 	if (err < 0)
 		return err;
-	return 0;
+	return snd_card_register(codec->bus->card);
 }
 
 /*