ALSA: hda - Enable parsing the independent HP mode as default for VIA codecs

The original VIA codec parser enabled it as default, so let's keep the
behavior as it was.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_via.c

@@ -135,6 +135,7 @@ static struct via_spec *via_new_spec(struct hda_codec *codec)
 	if (spec->codec_type == VT1708BCE)
 		spec->codec_type = VT1708S;
 	spec->no_pin_power_ctl = 1;
+	spec->gen.indep_hp = 1;
 	spec->gen.pcm_playback_hook = via_playback_pcm_hook;
 	return spec;
 }