linux-kernel - [PATCH] Add support for cirrus cs35l41 sound amplifier

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Date: Mon, 25 Dec 2023 19:13:52 +0100
From: Dorian Cruveiller <doriancruveiller@...il.com>
To: perex@...ex.cz,
	tiwai@...e.com,
	sbinding@...nsource.cirrus.com,
	kailang@...ltek.com,
	luke@...nes.dev,
	andy.chi@...onical.com,
	shenghao-ding@...com,
	ruinairas1992@...il.com,
	l.guzenko@....de,
	yangyuchi66@...il.com,
	vitalyr@...nsource.cirrus.com,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Dorian Cruveiller <doriancruveiller@...il.com>
Subject: [PATCH] Add support for cirrus cs35l41 sound amplifier

Link up the realtek audio chip to the cirrus cs35l41 sound amplifier chip
on 2 two models of the Lenovo legion slim 7 gen 8 (2023). These models are
16IRH8 and 16APH8.

Signed-off-by: Dorian Cruveiller <doriancruveiller@...il.com>
---
 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 c3a756528886..d8c8bb4c71b7 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -10208,6 +10208,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x3819, "Lenovo 13s Gen2 ITL", ALC287_FIXUP_13S_GEN2_SPEAKERS),
 	SND_PCI_QUIRK(0x17aa, 0x3820, "Yoga Duet 7 13ITL6", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
 	SND_PCI_QUIRK(0x17aa, 0x3824, "Legion Y9000X 2020", ALC285_FIXUP_LEGION_Y9000X_SPEAKERS),
+	SND_PCI_QUIRK(0x17aa, 0x38b4, "Legion Slim 7 16IRH8", ALC287_FIXUP_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x17aa, 0x38b7, "Legion Slim 7 16APH8", ALC287_FIXUP_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x17aa, 0x3827, "Ideapad S740", ALC285_FIXUP_IDEAPAD_S740_COEF),
 	SND_PCI_QUIRK(0x17aa, 0x3834, "Lenovo IdeaPad Slim 9i 14ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
 	SND_PCI_QUIRK(0x17aa, 0x383d, "Legion Y9000X 2019", ALC285_FIXUP_LEGION_Y9000X_SPEAKERS),
-- 
2.43.0