On Mon, 01 Aug 2016 07:16:17 +0200, Shrirang Bagul wrote:
On Acer Veriton machines, codec with subsystem-id 0x1b0a01b8 the port at 0x15 is configured by default as an Internal Speaker (0x90170120). However, no physical is speaker installed on-board. This patch adds a quirk which disables the physical connection on this pin.
BugLink: https://bugs.launchpad.net/bugs/1607647
Signed-off-by: Shrirang Bagul shrirang.bagul@canonical.com
Applied with a slight modification (the item entry sorted in SSID order) and with Cc to stable.
thanks,
Takashi
sound/pci/hda/patch_realtek.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ddd29b9..498f199 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6549,6 +6549,7 @@ enum { ALC668_FIXUP_ASUS_Nx51, ALC891_FIXUP_HEADSET_MODE, ALC891_FIXUP_DELL_MIC_NO_PRESENCE,
- ALC662_FIXUP_ACER_VERITON,
};
static const struct hda_fixup alc662_fixups[] = { @@ -6818,6 +6819,13 @@ static const struct hda_fixup alc662_fixups[] = { .chained = true, .chain_id = ALC891_FIXUP_HEADSET_MODE },
- [ALC662_FIXUP_ACER_VERITON] = {
.type = HDA_FIXUP_PINS,.v.pins = (const struct hda_pintbl[]) {{ 0x15, 0x50170120 }, /* no internal speaker */{ }}- },
};
static const struct snd_pci_quirk alc662_fixup_tbl[] = { @@ -6857,6 +6865,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD), SND_PCI_QUIRK(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68), SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
- SND_PCI_QUIRK(0x1b0a, 0x01b8, "ACER Veriton", ALC662_FIXUP_ACER_VERITON),
#if 0 /* Below is a quirk table taken from the old code. -- 1.7.9.5
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