From 95f6c2a2a6d8290c4918d38fa3888be5f6c21013 Mon Sep 17 00:00:00 2001 From: Tao Jin Date: Tue, 19 Jul 2022 16:31:32 +0800 Subject: [PATCH] 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 264fb03497ec1c7841bba872571bcd11beed57a7 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: Signed-off-by: Tao Jin Link: https://lore.kernel.org/r/CO6PR03MB6241CD73310B37858FE64C85E1E89@CO6PR03MB6241.namprd03.prod.outlook.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman Signed-off-by: Zheng Zengkai Acked-by: Xie XiuQi --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ca0b8b9da577..11d653190e6e 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8995,6 +8995,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x505d, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x505f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x5062, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), + SND_PCI_QUIRK(0x17aa, 0x508b, "Thinkpad X12 Gen 1", ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS), SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x511e, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), -- GitLab