linux-kernel - [PATCH 4.19 02/86] ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1

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Date:   Tue, 10 Mar 2020 13:44:26 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Hui Wang <hui.wang@...onical.com>,
        Takashi Iwai <tiwai@...e.de>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 02/86] ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1

From: Hui Wang <hui.wang@...onical.com>

[ Upstream commit c37c0ab029569a75fd180edb03d411e7a28a936f ]

Need to chain the THINKPAD_ACPI, otherwise the mute led will not
work.

Fixes: d2cd795c4ece ("ALSA: hda - fixup for the bass speaker on Lenovo Carbon X1 7th gen")
Cc: <stable@...r.kernel.org>
Signed-off-by: Hui Wang <hui.wang@...onical.com>
Link: https://lore.kernel.org/r/20200219052306.24935-1-hui.wang@canonical.com
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/pci/hda/patch_realtek.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 94fffc0675a7b..f5f5169b093d4 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6465,6 +6465,8 @@ static const struct hda_fixup alc269_fixups[] = {
 	[ALC285_FIXUP_SPEAKER2_TO_DAC1] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc285_fixup_speaker2_to_dac1,
+		.chained = true,
+		.chain_id = ALC269_FIXUP_THINKPAD_ACPI
 	},
 	[ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = {
 		.type = HDA_FIXUP_PINS,
-- 
2.20.1