This is a note to let you know that I've just added the patch titled
ALSA: hda/realtek: Enable headset mic of Acer SWIFT with ALC256
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-realtek-enable-headset-mic-of-acer-swift-with-alc256.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d0e185616a0331c87ce3aa1d7dfde8df39d6d002 Mon Sep 17 00:00:00 2001
From: Chris Chiu <chris.chiu@xxxxxxxxxxxxx>
Date: Fri, 26 Feb 2021 09:04:40 +0800
Subject: ALSA: hda/realtek: Enable headset mic of Acer SWIFT with ALC256
From: Chris Chiu <chris.chiu@xxxxxxxxxxxxx>
commit d0e185616a0331c87ce3aa1d7dfde8df39d6d002 upstream.
The Acer SWIFT Swift SF314-54/55 laptops with ALC256 cannot detect
both the headset mic and the internal mic. Introduce new fixup
to enable the jack sense and the headset mic. However, the internal
mic actually connects to Intel SST audio. It still needs Intel SST
support to make internal mic capture work.
Signed-off-by: Chris Chiu <chris.chiu@xxxxxxxxxxxxx>
Acked-by: Jian-Hong Pan <jhp@xxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210226010440.8474-1-chris.chiu@xxxxxxxxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/pci/hda/patch_realtek.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6408,6 +6408,7 @@ enum {
ALC236_FIXUP_DELL_AIO_HEADSET_MIC,
ALC282_FIXUP_ACER_DISABLE_LINEOUT,
ALC255_FIXUP_ACER_LIMIT_INT_MIC_BOOST,
+ ALC256_FIXUP_ACER_HEADSET_MIC,
};
static const struct hda_fixup alc269_fixups[] = {
@@ -7864,6 +7865,16 @@ static const struct hda_fixup alc269_fix
.chained = true,
.chain_id = ALC255_FIXUP_ACER_MIC_NO_PRESENCE,
},
+ [ALC256_FIXUP_ACER_HEADSET_MIC] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x19, 0x02a1113c }, /* use as headset mic, without its own jack detect */
+ { 0x1a, 0x90a1092f }, /* use as internal mic */
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
+ },
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -7890,9 +7901,11 @@ static const struct snd_pci_quirk alc269
SND_PCI_QUIRK(0x1025, 0x1246, "Acer Predator Helios 500", ALC299_FIXUP_PREDATOR_SPK),
SND_PCI_QUIRK(0x1025, 0x1247, "Acer vCopperbox", ALC269VC_FIXUP_ACER_VCOPPERBOX_PINS),
SND_PCI_QUIRK(0x1025, 0x1248, "Acer Veriton N4660G", ALC269VC_FIXUP_ACER_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1025, 0x1269, "Acer SWIFT SF314-54", ALC256_FIXUP_ACER_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x128f, "Acer Veriton Z6860G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x1290, "Acer Veriton Z4860G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x1291, "Acer Veriton Z4660G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
+ SND_PCI_QUIRK(0x1025, 0x129c, "Acer SWIFT SF314-55", ALC256_FIXUP_ACER_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x1308, "Acer Aspire Z24-890", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x132a, "Acer TravelMate B114-21", ALC233_FIXUP_ACER_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x1330, "Acer TravelMate X514-51T", ALC255_FIXUP_ACER_HEADSET_MIC),
Patches currently in stable-queue which might be from chris.chiu@xxxxxxxxxxxxx are
queue-5.10/alsa-hda-realtek-enable-headset-mic-of-acer-swift-with-alc256.patch
