Re: [PATCH] ALSA: hda/realtek: Enable MICs of Acer SWIFT with ALC256
From: Takashi Iwai
Date: Thu Feb 25 2021 - 04:36:59 EST
On 2021年2月25日 10:21:07 +0100,
Chris Chiu wrote:
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The Acer SWIFT Swift SF314-54/55 with ALC256 cannot detect the headset
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microphone and suffers the noise problem in audio capture.
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This patch enables the headset jack sense and fixes the noise problem with
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aamix fixup.
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Signed-off-by: Chris Chiu <chris.chiu@xxxxxxxxxxxxx>
The patch seems broken due to the line break and cannot be applied
cleanly. Could you resubmit?
thanks,
Takashi
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---
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sound/pci/hda/patch_realtek.c | 20 ++++++++++++++++++++
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1 file changed, 20 insertions(+)
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diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
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index 290645516313..57e4dbcd76a9 100644
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--- a/sound/pci/hda/patch_realtek.c
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+++ b/sound/pci/hda/patch_realtek.c
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@@ -6372,6 +6372,8 @@ enum {
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ALC236_FIXUP_DELL_AIO_HEADSET_MIC,
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ALC282_FIXUP_ACER_DISABLE_LINEOUT,
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ALC255_FIXUP_ACER_LIMIT_INT_MIC_BOOST,
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+ ALC256_FIXUP_ACER_SWIFT_NO_MIC_PRESENCE,
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+ ALC256_FIXUP_ACER_SWIFT_DISABLE_AAMIX,
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};
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static const struct hda_fixup alc269_fixups[] = {
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@@ -7815,6 +7817,22 @@ static const struct hda_fixup alc269_fixups[] = {
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.chained = true,
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.chain_id = ALC255_FIXUP_ACER_MIC_NO_PRESENCE,
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},
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+ [ALC256_FIXUP_ACER_SWIFT_NO_MIC_PRESENCE] = {
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+ .type = HDA_FIXUP_PINS,
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+ .v.pins = (const struct hda_pintbl[]) {
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+ { 0x19, 0x02a1113c }, /* use as headset mic,
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without its own jack detect */
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+ { 0x1a, 0x90a1092f }, /* use as internal mic */
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+ { },
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+ },
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+ .chained = true,
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+ .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
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+ },
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+ [ALC256_FIXUP_ACER_SWIFT_DISABLE_AAMIX] = {
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+ .type = HDA_FIXUP_FUNC,
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+ .v.func = alc_fixup_disable_aamix,
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+ .chained = true,
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+ .chain_id = ALC256_FIXUP_ACER_SWIFT_NO_MIC_PRESENCE
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+ },
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};
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static const struct snd_pci_quirk alc269_fixup_tbl[] = {
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@@ -7841,9 +7859,11 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
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SND_PCI_QUIRK(0x1025, 0x1246, "Acer Predator Helios 500",
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ALC299_FIXUP_PREDATOR_SPK),
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SND_PCI_QUIRK(0x1025, 0x1247, "Acer vCopperbox",
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ALC269VC_FIXUP_ACER_VCOPPERBOX_PINS),
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SND_PCI_QUIRK(0x1025, 0x1248, "Acer Veriton N4660G",
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ALC269VC_FIXUP_ACER_MIC_NO_PRESENCE),
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+ SND_PCI_QUIRK(0x1025, 0x1269, "Acer SWIFT SF314-54",
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ALC256_FIXUP_ACER_SWIFT_DISABLE_AAMIX),
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SND_PCI_QUIRK(0x1025, 0x128f, "Acer Veriton Z6860G",
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ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
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SND_PCI_QUIRK(0x1025, 0x1290, "Acer Veriton Z4860G",
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ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
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SND_PCI_QUIRK(0x1025, 0x1291, "Acer Veriton Z4660G",
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ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
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+ SND_PCI_QUIRK(0x1025, 0x129c, "Acer SWIFT SF314-55",
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ALC256_FIXUP_ACER_SWIFT_DISABLE_AAMIX),
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SND_PCI_QUIRK(0x1025, 0x1308, "Acer Aspire Z24-890",
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ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
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SND_PCI_QUIRK(0x1025, 0x132a, "Acer TravelMate B114-21",
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ALC233_FIXUP_ACER_HEADSET_MIC),
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SND_PCI_QUIRK(0x1025, 0x1330, "Acer TravelMate X514-51T",
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ALC255_FIXUP_ACER_HEADSET_MIC),
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--
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2.20.1
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