From: Kailang Yang <kailang@realtek.com>
Date: Fri, 21 Jul 2017 09:15:07 +0000 (+0800)
Subject: ALSA: hda/realtek - No loopback on ALC225/ALC295 codec
X-Git-Tag: v4.13-rc4~15^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e674ac9a470547ae6b9714e6bbe4960b60d148c6;p=platform%2Fkernel%2Flinux-exynos.git

ALSA: hda/realtek - No loopback on ALC225/ALC295 codec

ALC225/ALC295 also have no loopback mixer.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index b42a421..443a45e 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6805,6 +6805,7 @@ static int patch_alc269(struct hda_codec *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;