linux-kernel - [PATCH AUTOSEL 5.6 054/606] Revert "ALSA: hda/realtek: Fix pop noise on ALC225"

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Message-Id: <20200608231211.3363633-54-sashal@kernel.org>
Date:   Mon,  8 Jun 2020 19:02:59 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Kai-Heng Feng <kai.heng.feng@...onical.com>,
        Takashi Iwai <tiwai@...e.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        alsa-devel@...a-project.org
Subject: [PATCH AUTOSEL 5.6 054/606] Revert "ALSA: hda/realtek: Fix pop noise on ALC225"

From: Kai-Heng Feng <kai.heng.feng@...onical.com>

commit f41224efcf8aafe80ea47ac870c5e32f3209ffc8 upstream.

This reverts commit 3b36b13d5e69d6f51ff1c55d1b404a74646c9757.

Enable power save node breaks some systems with ACL225. Revert the patch
and use a platform specific quirk for the original issue isntead.

Fixes: 3b36b13d5e69 ("ALSA: hda/realtek: Fix pop noise on ALC225")
BugLink: https://bugs.launchpad.net/bugs/1875916
Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
Link: https://lore.kernel.org/r/20200503152449.22761-1-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 sound/pci/hda/patch_realtek.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index d6bc39dce4cf..d73c814358bf 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8121,8 +8121,6 @@ static int patch_alc269(struct hda_codec *codec)
 		spec->gen.mixer_nid = 0;
 		break;
 	case 0x10ec0225:
-		codec->power_save_node = 1;
-		/* fall through */
 	case 0x10ec0295:
 	case 0x10ec0299:
 		spec->codec_variant = ALC269_TYPE_ALC225;
-- 
2.25.1