On Tue, Jul 19, 2022 at 11:27 PM Lucas Tanure <tanureal@xxxxxxxxxxxxxxxxxxxxx> wrote: > > > On 7/19/22 15:20, Kai-Heng Feng wrote: > > Two more HP laptops that use cs35l41 AMP for speaker and GPIO for mute > > LEDs. > > > > So use the existing quirk to enable them accordingly. > > > > Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx> > > --- > > 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 2f55bc43bfa9c..cdbee71e83216 100644 > > --- a/sound/pci/hda/patch_realtek.c > > +++ b/sound/pci/hda/patch_realtek.c > > @@ -9109,6 +9109,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { > > SND_PCI_QUIRK(0x103c, 0x89c3, "Zbook Studio G9", ALC245_FIXUP_CS35L41_SPI_4_HP_GPIO_LED), > > SND_PCI_QUIRK(0x103c, 0x89c6, "Zbook Fury 17 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), > > SND_PCI_QUIRK(0x103c, 0x89ca, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), > > + SND_PCI_QUIRK(0x103c, 0x8ad1, "HP EliteBook 840 14 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), > > + SND_PCI_QUIRK(0x103c, 0x8ad2, "HP EliteBook 860 16 inch G9 Notebook PC", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), > > SND_PCI_QUIRK(0x103c, 0x8a78, "HP Dev One", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST), > > SND_PCI_QUIRK(0x103c, 0x8aa0, "HP ProBook 440 G9 (MB 8A9E)", ALC236_FIXUP_HP_GPIO_LED), > > SND_PCI_QUIRK(0x103c, 0x8aa3, "HP ProBook 450 G9 (MB 8AA1)", ALC236_FIXUP_HP_GPIO_LED), > > Hi, > > Can you send us the ACPI dump (DSDT file) for review for both laptops? As attachment. > > We want to ensure that the ACPI has the correct information so the > driver will work properly. One thing we noticed recently is that _all_ systems that are equipped with cs35l41 have rather weak speaker output. Sound is barely audible when the volume is around 50%. Kai-Heng > > Thanks > > Lucas Tanure >
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