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authorKai-Heng Feng <kai.heng.feng@canonical.com>2020-03-11 14:13:28 +0800
committerTakashi Iwai <tiwai@suse.de>2020-03-11 07:54:27 +0100
commit3b36b13d5e69d6f51ff1c55d1b404a74646c9757 (patch)
treea60d69981359ac8bbbc2ef8af3cb15e50941b808 /sound/pci
parentd683469b3c93d7e2afd39e6e1970f24700eb7a68 (diff)
ALSA: hda/realtek: Fix pop noise on ALC225
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> Link: https://lore.kernel.org/r/20200311061328.17614-1-kai.heng.feng@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/hda/patch_realtek.c2
1 files changed, 2 insertions, 0 deletions
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;