On Sun, 27 Oct 2024 23:16:55 +0100, Piyush Raj Chouhan wrote: > > From: pc1598 <piyushchouhan1598@xxxxxxxxx> Please drop this line, otherwise it's taken as the author. We prefer having the same address as specified in Signed-off-by tag. thanks, Takashi > Infinix ZERO BOOK 13 has a 2+2 speaker system which isn't probed correctly. > This patch adds a quirk with the proper pin connections. > Also The mic in this laptop suffers too high gain resulting in mostly fan noise being recorded, > This patch Also limit mic boost. > > HW Probe for device; https://linux-hardware.org/?probe=a2e892c47b > > Test: All 4 speaker works, Mic has low noise. > Signed-off-by: Piyush Raj Chouhan <piyushchouhan1598@xxxxxxxxx> > --- > sound/pci/hda/patch_realtek.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c > index 3567b14b52b7..075935707f8a 100644 > --- a/sound/pci/hda/patch_realtek.c > +++ b/sound/pci/hda/patch_realtek.c > @@ -7551,6 +7551,7 @@ enum { > ALC290_FIXUP_SUBWOOFER_HSJACK, > ALC269_FIXUP_THINKPAD_ACPI, > ALC269_FIXUP_DMIC_THINKPAD_ACPI, > + ALC269VB_FIXUP_INFINIX_ZERO_BOOK_13, > ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO, > ALC255_FIXUP_ACER_MIC_NO_PRESENCE, > ALC255_FIXUP_ASUS_MIC_NO_PRESENCE, > @@ -7996,6 +7997,16 @@ static const struct hda_fixup alc269_fixups[] = { > .type = HDA_FIXUP_FUNC, > .v.func = alc269_fixup_pincfg_U7x7_headset_mic, > }, > + [ALC269VB_FIXUP_INFINIX_ZERO_BOOK_13] = { > + .type = HDA_FIXUP_PINS, > + .v.pins = (const struct hda_pintbl[]) { > + { 0x14, 0x90170151 }, /* use as internal speaker (LFE) */ > + { 0x1b, 0x90170152 }, /* use as internal speaker (back) */ > + { } > + }, > + .chained = true, > + .chain_id = ALC269_FIXUP_LIMIT_INT_MIC_BOOST > + }, > [ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO] = { > .type = HDA_FIXUP_PINS, > .v.pins = (const struct hda_pintbl[]) { > @@ -10989,6 +11000,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { > SND_PCI_QUIRK(0x1d72, 0x1945, "Redmi G", ALC256_FIXUP_ASUS_HEADSET_MIC), > SND_PCI_QUIRK(0x1d72, 0x1947, "RedmiBook Air", ALC255_FIXUP_XIAOMI_HEADSET_MIC), > SND_PCI_QUIRK(0x2782, 0x0214, "VAIO VJFE-CL", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), > + SND_PCI_QUIRK(0x2782, 0x0228, "Infinix ZERO BOOK 13", ALC269VB_FIXUP_INFINIX_ZERO_BOOK_13), > SND_PCI_QUIRK(0x2782, 0x0232, "CHUWI CoreBook XPro", ALC269VB_FIXUP_CHUWI_COREBOOK_XPRO), > SND_PCI_QUIRK(0x2782, 0x1707, "Vaio VJFE-ADL", ALC298_FIXUP_SPK_VOLUME), > SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC), > -- > 2.46.2 >
