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From: Kai-Heng Feng <kai.heng.feng@canonical.com>
To: tiwai@suse.com
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
	Kai-Heng Feng <kai.heng.feng@canonical.com>
Subject: [PATCH] ALSA: hda/realtek: Fix pop noise on ALC225
Date: Wed, 11 Mar 2020 14:13:28 +0800	[thread overview]
Message-ID: <20200311061328.17614-1-kai.heng.feng@canonical.com> (raw)

Commit 317d9313925c ("ALSA: hda/realtek - Set default power save node to
0") makes the ALC225 have pop noise on S3 resume and cold boot.

So partially revert this commit for ALC225 to fix the regression.

Fixes: 317d9313925c ("ALSA: hda/realtek - Set default power save node to 0")
BugLink: https://bugs.launchpad.net/bugs/1866357
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
 sound/pci/hda/patch_realtek.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 0ac06ff1a17c..7b83b020ac3c 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8051,6 +8051,8 @@ 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;
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Kai-Heng Feng <kai.heng.feng@canonical.com>
To: tiwai@suse.com
Cc: alsa-devel@alsa-project.org,
	Kai-Heng Feng <kai.heng.feng@canonical.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH] ALSA: hda/realtek: Fix pop noise on ALC225
Date: Wed, 11 Mar 2020 14:13:28 +0800	[thread overview]
Message-ID: <20200311061328.17614-1-kai.heng.feng@canonical.com> (raw)

Commit 317d9313925c ("ALSA: hda/realtek - Set default power save node to
0") makes the ALC225 have pop noise on S3 resume and cold boot.

So partially revert this commit for ALC225 to fix the regression.

Fixes: 317d9313925c ("ALSA: hda/realtek - Set default power save node to 0")
BugLink: https://bugs.launchpad.net/bugs/1866357
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
 sound/pci/hda/patch_realtek.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 0ac06ff1a17c..7b83b020ac3c 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8051,6 +8051,8 @@ 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;
-- 
2.17.1


             reply	other threads:[~2020-03-11  6:13 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-11  6:13 Kai-Heng Feng [this message]
2020-03-11  6:13 ` [PATCH] ALSA: hda/realtek: Fix pop noise on ALC225 Kai-Heng Feng
2020-03-11  6:54 ` Takashi Iwai
2020-03-11  6:54   ` Takashi Iwai
2020-03-11  8:54   ` Kai-Heng Feng
2020-03-11  8:54     ` Kai-Heng Feng

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