]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020
authorKai-Heng Feng <kai.heng.feng@canonical.com>
Wed, 30 Mar 2022 06:13:33 +0000 (14:13 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 15 Apr 2022 12:14:40 +0000 (14:14 +0200)
commit51f393c1a17d3dad1a5eb41893445b797a3e30fe
tree1828172c123491aec253850bc518a5cb53ffe1b2
parent71f13a1449b135b07a02c8a85aa8647f448e3ab0
ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020

commit f30741cded62f87bb4b1cc58bc627f076abcaba8 upstream.

Commit 5aec98913095 ("ALSA: hda/realtek - ALC236 headset MIC recording
issue") is to solve recording issue met on AL236, by matching codec
variant ALC269_TYPE_ALC257 and ALC269_TYPE_ALC256.

This match can be too broad and Mi Notebook Pro 2020 is broken by the
patch.

Instead, use codec ID to be narrow down the scope, in order to make
ALC256 unaffected.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=215484
Fixes: 5aec98913095 ("ALSA: hda/realtek - ALC236 headset MIC recording issue")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20220330061335.1015533-1-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/pci/hda/patch_realtek.c