ALSA: hda/realtek: Add quirks for ASUS GU604V and GU603V

[ Upstream commit 4b963ae1df6426f0e51de64133d379d9bde50c48 ]

These models use 2 CS35L41 amplifiers using SPI for down-facing
speakers.

alc285_fixup_speaker2_to_dac1 is needed to fix volume control of the
down-facing speakers.

Pin configs are needed to enable headset mic detection.

Note that these models lack the ACPI _DSD properties needed to
initialize the amplifiers. They can be added during boot to get working
sound out of the speakers:
  https://gist.github.com/lamperez/862763881c0e1c812392b5574727f6ff

Signed-off-by: Alexandru Sorodoc <ealex95@gmail.com>
Link: https://lore.kernel.org/r/20230511161510.315170-1-ealex95@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 379f216..7b5f194 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7063,6 +7063,8 @@ enum {
        ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
        ALC295_FIXUP_DISABLE_DAC3,
        ALC285_FIXUP_SPEAKER2_TO_DAC1,
+       ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1,
+       ALC285_FIXUP_ASUS_HEADSET_MIC,
        ALC280_FIXUP_HP_HEADSET_MIC,
        ALC221_FIXUP_HP_FRONT_MIC,
        ALC292_FIXUP_TPT460,
@@ -8033,6 +8035,22 @@ static const struct hda_fixup alc269_fixups[] = {
                .chained = true,
                .chain_id = ALC269_FIXUP_THINKPAD_ACPI
        },
+       [ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1] = {
+               .type = HDA_FIXUP_FUNC,
+               .v.func = alc285_fixup_speaker2_to_dac1,
+               .chained = true,
+               .chain_id = ALC245_FIXUP_CS35L41_SPI_2
+       },
+       [ALC285_FIXUP_ASUS_HEADSET_MIC] = {
+               .type = HDA_FIXUP_PINS,
+               .v.pins = (const struct hda_pintbl[]) {
+                       { 0x19, 0x03a11050 },
+                       { 0x1b, 0x03a11c30 },
+                       { }
+               },
+               .chained = true,
+               .chain_id = ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1
+       },
        [ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = {
                .type = HDA_FIXUP_PINS,
                .v.pins = (const struct hda_pintbl[]) {
@@ -9507,6 +9525,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x1043, 0x1313, "Asus K42JZ", ALC269VB_FIXUP_ASUS_MIC_NO_PRESENCE),
        SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
        SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
+       SND_PCI_QUIRK(0x1043, 0x1473, "ASUS GU604V", ALC285_FIXUP_ASUS_HEADSET_MIC),
+       SND_PCI_QUIRK(0x1043, 0x1483, "ASUS GU603V", ALC285_FIXUP_ASUS_HEADSET_MIC),
        SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
        SND_PCI_QUIRK(0x1043, 0x1662, "ASUS GV301QH", ALC294_FIXUP_ASUS_DUAL_SPK),
        SND_PCI_QUIRK(0x1043, 0x1683, "ASUS UM3402YAR", ALC287_FIXUP_CS35L41_I2C_2),