Patch "ALSA: hda/realtek - New codec support for ALC257" has been added to the 4.14-stable tree

Patch "ALSA: hda/realtek - New codec support for ALC257" has been added to the 4.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ALSA: hda/realtek - New codec support for ALC257

to the 4.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     alsa-hda-realtek-new-codec-support-for-alc257.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From f429e7e494afaded76e62c6f98211a635aa03098 Mon Sep 17 00:00:00 2001
From: Kailang Yang <kailang@realtek.com>
Date: Tue, 5 Dec 2017 15:38:24 +0800
Subject: ALSA: hda/realtek - New codec support for ALC257

From: Kailang Yang <kailang@realtek.com>

commit f429e7e494afaded76e62c6f98211a635aa03098 upstream.

Add new support for ALC257 codec.

[ It's supposed to be almost equivalent with other ALC25x variants,
  just adding another type and id -- tiwai ]

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/pci/hda/patch_realtek.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -330,6 +330,7 @@ static void alc_fill_eapd_coef(struct hd
 	case 0x10ec0236:
 	case 0x10ec0255:
 	case 0x10ec0256:
+	case 0x10ec0257:
 	case 0x10ec0282:
 	case 0x10ec0283:
 	case 0x10ec0286:
@@ -2749,6 +2750,7 @@ enum {
 	ALC269_TYPE_ALC298,
 	ALC269_TYPE_ALC255,
 	ALC269_TYPE_ALC256,
+	ALC269_TYPE_ALC257,
 	ALC269_TYPE_ALC215,
 	ALC269_TYPE_ALC225,
 	ALC269_TYPE_ALC294,
@@ -2782,6 +2784,7 @@ static int alc269_parse_auto_config(stru
 	case ALC269_TYPE_ALC298:
 	case ALC269_TYPE_ALC255:
 	case ALC269_TYPE_ALC256:
+	case ALC269_TYPE_ALC257:
 	case ALC269_TYPE_ALC215:
 	case ALC269_TYPE_ALC225:
 	case ALC269_TYPE_ALC294:
@@ -6839,6 +6842,10 @@ static int patch_alc269(struct hda_codec
 		spec->gen.mixer_nid = 0; /* ALC256 does not have any loopback mixer path */
 		alc_update_coef_idx(codec, 0x36, 1 << 13, 1 << 5); /* Switch pcbeep path to Line in path*/
 		break;
+	case 0x10ec0257:
+		spec->codec_variant = ALC269_TYPE_ALC257;
+		spec->gen.mixer_nid = 0;
+		break;
 	case 0x10ec0215:
 	case 0x10ec0285:
 	case 0x10ec0289:
@@ -7886,6 +7893,7 @@ static const struct hda_device_id snd_hd
 	HDA_CODEC_ENTRY(0x10ec0236, "ALC236", patch_alc269),
 	HDA_CODEC_ENTRY(0x10ec0255, "ALC255", patch_alc269),
 	HDA_CODEC_ENTRY(0x10ec0256, "ALC256", patch_alc269),
+	HDA_CODEC_ENTRY(0x10ec0257, "ALC257", patch_alc269),
 	HDA_CODEC_ENTRY(0x10ec0260, "ALC260", patch_alc260),
 	HDA_CODEC_ENTRY(0x10ec0262, "ALC262", patch_alc262),
 	HDA_CODEC_ENTRY(0x10ec0267, "ALC267", patch_alc268),


Patches currently in stable-queue which might be from kailang@realtek.com are

queue-4.14/alsa-hda-realtek-new-codec-support-for-alc257.patch