From e674ac9a470547ae6b9714e6bbe4960b60d148c6 Mon Sep 17 00:00:00 2001
From: Kailang Yang <kailang@realtek.com>
Date: Fri, 21 Jul 2017 17:15:07 +0800
Subject: [PATCH] ALSA: hda/realtek - No loopback on ALC225/ALC295 codec
Git-commit: e674ac9a470547ae6b9714e6bbe4960b60d148c6
Patch-mainline: 4.13-rc3
References: bsc#1052235
ALC225/ALC295 also have no loopback mixer.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/hda/patch_realtek.c | 1 +
1 file changed, 1 insertion(+)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6773,6 +6773,7 @@ static int patch_alc269(struct hda_codec
case 0x10ec0225:
case 0x10ec0295:
spec->codec_variant = ALC269_TYPE_ALC225;
+ spec->gen.mixer_nid = 0; /* no loopback on ALC225 ALC295 */
break;
case 0x10ec0299:
spec->codec_variant = ALC269_TYPE_ALC225;