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| author | Kai-Heng Feng <kai.heng.feng@canonical.com> | 2020-03-11 14:13:28 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-25 08:06:14 +0100 |
| commit | 89fba2b721430ccd0b0037bf4e7a554144ae12ac (patch) | |
| tree | 060d35d7b07aa038bebabffd89e5cb7f1f4ac395 /sound | |
| parent | a22d7fc61f931e280b77dc755c807548bd1765d9 (diff) | |
| download | linux-stable-89fba2b721430ccd0b0037bf4e7a554144ae12ac.tar.gz linux-stable-89fba2b721430ccd0b0037bf4e7a554144ae12ac.tar.bz2 linux-stable-89fba2b721430ccd0b0037bf4e7a554144ae12ac.zip | |
ALSA: hda/realtek: Fix pop noise on ALC225
commit 3b36b13d5e69d6f51ff1c55d1b404a74646c9757 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 86ab022f386e..23aab2fdac46 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7828,6 +7828,8 @@ 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; |