Commit 393019e7 authored by Tao Jin's avatar Tao Jin Committed by Zheng Zengkai
Browse files

ALSA: hda/realtek: add quirk for Lenovo Thinkpad X12 speakers

stable inclusion
from stable-v5.10.112
commit 48d070ca5e7e015b7aa24d355656037863247910
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5HL0X

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=48d070ca5e7e015b7aa24d355656037863247910



--------------------------------

commit 264fb034 upstream.

For this specific device on Lenovo Thinkpad X12 tablet, the verbs were
dumped by qemu running a guest OS that init this codec properly.
After studying the dump, it turns out that
the same quirk used by the other Lenovo devices can be reused.

The patch was tested working against the mainline kernel.

Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTao Jin <tao-j@outlook.com>
Link: https://lore.kernel.org/r/CO6PR03MB6241CD73310B37858FE64C85E1E89@CO6PR03MB6241.namprd03.prod.outlook.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
Acked-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
parent 9fe75bc0
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