ALSA: hda - Don't enable auto-mute but for speakers in patch_realtek.c

Enable auto-muting in model=auto only for devices with HP and speakers.
For devices with HP and line-outs, don't enable the auto-muting.

Also, add a debug print to show the auto-mute feature.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_realtek.c

@@ -1099,13 +1099,16 @@ static void alc_init_auto_hp(struct hda_codec *codec)
 		return;
 
 	if (!spec->autocfg.speaker_pins[0]) {
-		if (spec->autocfg.line_out_pins[0])
+		if (spec->autocfg.line_out_pins[0] &&
+		    spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
 			spec->autocfg.speaker_pins[0] =
 				spec->autocfg.line_out_pins[0];
 		else
 			return;
 	}
 
+	snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
+		    spec->autocfg.hp_pins[0]);
 	snd_hda_codec_write_cache(codec, spec->autocfg.hp_pins[0], 0,
 				  AC_VERB_SET_UNSOLICITED_ENABLE,
 				  AC_USRSP_EN | ALC880_HP_EVENT);