ALSA: hda/realtek - New codec support for ALC256

Add new support for ALC256 codec.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_realtek.c

@@ -321,6 +321,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec)
 		break;
 	case 0x10ec0233:
 	case 0x10ec0255:
+	case 0x10ec0256:
 	case 0x10ec0282:
 	case 0x10ec0283:
 	case 0x10ec0286:
@@ -2660,6 +2661,7 @@ enum {
 	ALC269_TYPE_ALC285,
 	ALC269_TYPE_ALC286,
 	ALC269_TYPE_ALC255,
+	ALC269_TYPE_ALC256,
 };
 
 /*
@@ -2687,6 +2689,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
 	case ALC269_TYPE_ALC283:
 	case ALC269_TYPE_ALC286:
 	case ALC269_TYPE_ALC255:
+	case ALC269_TYPE_ALC256:
 		ssids = alc269_ssids;
 		break;
 	default:
@@ -5421,6 +5424,9 @@ static int patch_alc269(struct hda_codec *codec)
 	case 0x10ec0255:
 		spec->codec_variant = ALC269_TYPE_ALC255;
 		break;
+	case 0x10ec0256:
+		spec->codec_variant = ALC269_TYPE_ALC256;
+		break;
 	}
 
 	if (snd_hda_codec_read(codec, 0x51, 0, AC_VERB_PARAMETERS, 0) == 0x10ec5505) {
@@ -6342,6 +6348,7 @@ static const struct hda_codec_preset snd_hda_preset_realtek[] = {
 	{ .id = 0x10ec0233, .name = "ALC233", .patch = patch_alc269 },
 	{ .id = 0x10ec0235, .name = "ALC233", .patch = patch_alc269 },
 	{ .id = 0x10ec0255, .name = "ALC255", .patch = patch_alc269 },
+	{ .id = 0x10ec0256, .name = "ALC256", .patch = patch_alc269 },
 	{ .id = 0x10ec0260, .name = "ALC260", .patch = patch_alc260 },
 	{ .id = 0x10ec0262, .name = "ALC262", .patch = patch_alc262 },
 	{ .id = 0x10ec0267, .name = "ALC267", .patch = patch_alc268 },