ALSA: hda - Add GPIO control to AD1884 HP fixup

The AD1884 HP laptop/mobile quirks control GPIO1 bit as the primary
mute as well.  Add the similar control to ad1884 fixup for auto
parser, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_analog.c

@@ -3599,14 +3599,34 @@ static void ad1884_fixup_amp_override(struct hda_codec *codec,
 					  (1 << AC_AMPCAP_MUTE_SHIFT));
 }
 
+/* toggle GPIO1 according to the mute state */
+static void ad1884_vmaster_hp_gpio_hook(void *private_data, int enabled)
+{
+	struct hda_codec *codec = private_data;
+	struct ad198x_spec *spec = codec->spec;
+
+	if (spec->eapd_nid)
+		ad_vmaster_eapd_hook(private_data, enabled);
+	snd_hda_codec_update_cache(codec, 0x01, 0,
+				   AC_VERB_SET_GPIO_DATA,
+				   enabled ? 0x00 : 0x02);
+}
+
 static void ad1884_fixup_hp_eapd(struct hda_codec *codec,
 				 const struct hda_fixup *fix, int action)
 {
 	struct ad198x_spec *spec = codec->spec;
+	static const struct hda_verb gpio_init_verbs[] = {
+		{0x01, AC_VERB_SET_GPIO_MASK, 0x02},
+		{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
+		{0x01, AC_VERB_SET_GPIO_DATA, 0x02},
+		{},
+	};
 
 	switch (action) {
 	case HDA_FIXUP_ACT_PRE_PROBE:
-		spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook;
+		spec->gen.vmaster_mute.hook = ad1884_vmaster_hp_gpio_hook;
+		snd_hda_sequence_write_cache(codec, gpio_init_verbs);
 		break;
 	case HDA_FIXUP_ACT_PROBE:
 		if (spec->gen.autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)