ALSA: hda/realtek - Use a common helper for hp pin reference

Replace the open-codes in many places with a new common helper for
performing the same thing: referring to the primary headphone pin.

This eventually fixes the potentially missing headphone pin on some
weird devices, too.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_realtek.c

@@ -515,6 +515,15 @@ static void alc_auto_init_amp(struct hda_codec *codec, int type)
 	}
 }
 
+/* get a primary headphone pin if available */
+static hda_nid_t alc_get_hp_pin(struct alc_spec *spec)
+{
+	if (spec->gen.autocfg.hp_pins[0])
+		return spec->gen.autocfg.hp_pins[0];
+	if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
+		return spec->gen.autocfg.line_out_pins[0];
+	return 0;
+}
 
 /*
  * Realtek SSID verification
@@ -725,9 +734,7 @@ static int alc_subsystem_id(struct hda_codec *codec, const hda_nid_t *ports)
 	 * 15   : 1 --> enable the function "Mute internal speaker
 	 *	        when the external headphone out jack is plugged"
 	 */
-	if (!spec->gen.autocfg.hp_pins[0] &&
-	    !(spec->gen.autocfg.line_out_pins[0] &&
-	      spec->gen.autocfg.line_out_type == AUTO_PIN_HP_OUT)) {
+	if (!alc_get_hp_pin(spec)) {
 		hda_nid_t nid;
 		tmp = (ass >> 11) & 0x3;	/* HP to chassis */
 		nid = ports[tmp];
@@ -2959,15 +2966,10 @@ static void alc282_restore_default_value(struct hda_codec *codec)
 static void alc282_init(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp_pin_sense;
 	int coef78;
 
-	if (!spec->gen.autocfg.hp_outs && spec->gen.suppress_auto_mute) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	alc282_restore_default_value(codec);
 
 	if (!hp_pin)
@@ -3001,15 +3003,10 @@ static void alc282_init(struct hda_codec *codec)
 static void alc282_shutup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp_pin_sense;
 	int coef78;
 
-	if (!spec->gen.autocfg.hp_outs && spec->gen.suppress_auto_mute) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	if (!hp_pin) {
 		alc269_shutup(codec);
 		return;
@@ -3084,14 +3081,9 @@ static void alc283_restore_default_value(struct hda_codec *codec)
 static void alc283_init(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp_pin_sense;
 
-	if (!spec->gen.autocfg.hp_outs) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	alc283_restore_default_value(codec);
 
 	if (!hp_pin)
@@ -3125,14 +3117,9 @@ static void alc283_init(struct hda_codec *codec)
 static void alc283_shutup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp_pin_sense;
 
-	if (!spec->gen.autocfg.hp_outs) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	if (!hp_pin) {
 		alc269_shutup(codec);
 		return;
@@ -3166,14 +3153,9 @@ static void alc283_shutup(struct hda_codec *codec)
 static void alc256_init(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp_pin_sense;
 
-	if (!spec->gen.autocfg.hp_outs && spec->gen.suppress_auto_mute) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	if (!hp_pin)
 		return;
 
@@ -3207,14 +3189,9 @@ static void alc256_init(struct hda_codec *codec)
 static void alc256_shutup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp_pin_sense;
 
-	if (!spec->gen.autocfg.hp_outs && spec->gen.suppress_auto_mute) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	if (!hp_pin) {
 		alc269_shutup(codec);
 		return;
@@ -3248,14 +3225,9 @@ static void alc256_shutup(struct hda_codec *codec)
 static void alc225_init(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp1_pin_sense, hp2_pin_sense;
 
-	if (!spec->gen.autocfg.hp_outs && spec->gen.suppress_auto_mute) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	if (!hp_pin)
 		return;
 
@@ -3296,14 +3268,9 @@ static void alc225_init(struct hda_codec *codec)
 static void alc225_shutup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp1_pin_sense, hp2_pin_sense;
 
-	if (!spec->gen.autocfg.hp_outs && spec->gen.suppress_auto_mute) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	if (!hp_pin) {
 		alc269_shutup(codec);
 		return;
@@ -3345,14 +3312,9 @@ static void alc225_shutup(struct hda_codec *codec)
 static void alc_default_init(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp_pin_sense;
 
-	if (!spec->gen.autocfg.hp_outs && spec->gen.suppress_auto_mute) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	if (!hp_pin)
 		return;
 
@@ -3379,14 +3341,9 @@ static void alc_default_init(struct hda_codec *codec)
 static void alc_default_shutup(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	bool hp_pin_sense;
 
-	if (!spec->gen.autocfg.hp_outs && spec->gen.suppress_auto_mute) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	if (!hp_pin) {
 		alc269_shutup(codec);
 		return;
@@ -3416,14 +3373,9 @@ static void alc_default_shutup(struct hda_codec *codec)
 static void alc294_hp_init(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 	int i, val;
 
-	if (!spec->gen.autocfg.hp_outs && spec->gen.suppress_auto_mute) {
-		if (spec->gen.autocfg.line_out_type == AC_JACK_HP_OUT)
-			hp_pin = spec->gen.autocfg.line_out_pins[0];
-	}
-
 	if (!hp_pin)
 		return;
 
@@ -4825,7 +4777,7 @@ static void alc_update_headset_mode(struct hda_codec *codec)
 	struct alc_spec *spec = codec->spec;
 
 	hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
-	hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
+	hda_nid_t hp_pin = alc_get_hp_pin(spec);
 
 	int new_headset_mode;
 
@@ -5104,7 +5056,7 @@ static void alc_fixup_tpt470_dock(struct hda_codec *codec,
 static void alc_shutup_dell_xps13(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
-	int hp_pin = spec->gen.autocfg.hp_pins[0];
+	int hp_pin = alc_get_hp_pin(spec);
 
 	/* Prevent pop noises when headphones are plugged in */
 	snd_hda_codec_write(codec, hp_pin, 0,
@@ -5197,7 +5149,7 @@ static void alc271_hp_gate_mic_jack(struct hda_codec *codec,
 
 	if (action == HDA_FIXUP_ACT_PROBE) {
 		int mic_pin = find_ext_mic_pin(codec);
-		int hp_pin = spec->gen.autocfg.hp_pins[0];
+		int hp_pin = alc_get_hp_pin(spec);
 
 		if (snd_BUG_ON(!mic_pin || !hp_pin))
 			return;