[PATCH v1 1/2] ALSA: hda/realtek: Add support for Acer Helios Laptops using CS35L41 HDA

[Stefan Binding <sbinding@opensource.cirrus.com>]

Laptops use 2 CS35L41 Amps with HDA, using External boost with I2C.
Similar to previous Acer laptops, these laptops also need the
ALC255_FIXUP_PREDATOR_SUBWOOFER quirk to function properly.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
---
 sound/pci/hda/patch_realtek.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8a2b09e4a7d5..ba06b067cf4d 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8026,6 +8026,7 @@ enum {
 	ALC283_FIXUP_DELL_HP_RESUME,
 	ALC294_FIXUP_ASUS_CS35L41_SPI_2,
 	ALC274_FIXUP_HP_AIO_BIND_DACS,
+	ALC287_FIXUP_PREDATOR_SPK_CS35L41_I2C_2,
 };
 
 /* A special fixup for Lenovo C940 and Yoga Duet 7;
@@ -9298,6 +9299,12 @@ static const struct hda_fixup alc269_fixups[] = {
 			{ }
 		}
 	},
+	[ALC287_FIXUP_PREDATOR_SPK_CS35L41_I2C_2] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cs35l41_fixup_i2c_two,
+		.chained = true,
+		.chain_id = ALC255_FIXUP_PREDATOR_SUBWOOFER
+	},
 	[ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {
@@ -10453,6 +10460,9 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x1534, "Acer Predator PH315-54", ALC255_FIXUP_ACER_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1025, 0x159c, "Acer Nitro 5 AN515-58", ALC2XX_FIXUP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x169a, "Acer Swift SFG16", ALC256_FIXUP_ACER_SFG16_MICMUTE_LED),
+	SND_PCI_QUIRK(0x1025, 0x1826, "Acer Helios ZPC", ALC287_FIXUP_PREDATOR_SPK_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x1025, 0x182c, "Acer Helios ZPD", ALC287_FIXUP_PREDATOR_SPK_CS35L41_I2C_2),
+	SND_PCI_QUIRK(0x1025, 0x1844, "Acer Helios ZPS", ALC287_FIXUP_PREDATOR_SPK_CS35L41_I2C_2),
 	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
 	SND_PCI_QUIRK(0x1028, 0x053c, "Dell Latitude E5430", ALC292_FIXUP_DELL_E7X),
 	SND_PCI_QUIRK(0x1028, 0x054b, "Dell XPS one 2710", ALC275_FIXUP_DELL_XPS),
-- 
2.43.0