This is a note to let you know that I've just added the patch titled
ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW
to the 4.19-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-fix-the-mic-type-detection-issue-fo.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 29ac9b177d90a2fc5395a43e91b3f01c2af24576
Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
Date: Tue Oct 12 19:47:48 2021 +0800
ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW
[ Upstream commit a3fd1a986e499a06ac5ef95c3a39aa4611e7444c ]
We need to define the codec pin 0x1b to be the mic, but somehow
the mic doesn't support hot plugging detection, and Windows also has
this issue, so we set it to phantom headset-mic.
Also the determine_headset_type() often returns the omtp type by a
mistake when we plug a ctia headset, this makes the mic can't record
sound at all. Because most of the headset are ctia type nowadays and
some machines have the fixed ctia type audio jack, it is possible this
machine has the fixed ctia jack too. Here we set this mic jack to
fixed ctia type, this could avoid the mic type detection mistake and
make the ctia headset work stable.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=214537
Reported-and-tested-by: msd <msd.mmq@xxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20211012114748.5238-1-hui.wang@xxxxxxxxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Stable-dep-of: 90670ef774a8 ("ALSA: hda/realtek: Add a quirk for HP EliteDesk 805")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index faef696b17989..1f535504ee907 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8650,6 +8650,9 @@ enum {
ALC671_FIXUP_HP_HEADSET_MIC2,
ALC662_FIXUP_ACER_X2660G_HEADSET_MODE,
ALC662_FIXUP_ACER_NITRO_HEADSET_MODE,
+ ALC668_FIXUP_ASUS_NO_HEADSET_MIC,
+ ALC668_FIXUP_HEADSET_MIC,
+ ALC668_FIXUP_MIC_DET_COEF,
};
static const struct hda_fixup alc662_fixups[] = {
@@ -9026,6 +9029,29 @@ static const struct hda_fixup alc662_fixups[] = {
.chained = true,
.chain_id = ALC662_FIXUP_USI_FUNC
},
+ [ALC668_FIXUP_ASUS_NO_HEADSET_MIC] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x1b, 0x04a1112c },
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC668_FIXUP_HEADSET_MIC
+ },
+ [ALC668_FIXUP_HEADSET_MIC] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc269_fixup_headset_mic,
+ .chained = true,
+ .chain_id = ALC668_FIXUP_MIC_DET_COEF
+ },
+ [ALC668_FIXUP_MIC_DET_COEF] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x15 },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x0d60 },
+ {}
+ },
+ },
};
static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -9060,6 +9086,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16),
SND_PCI_QUIRK(0x1043, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51),
SND_PCI_QUIRK(0x1043, 0x17bd, "ASUS N751", ALC668_FIXUP_ASUS_Nx51),
+ SND_PCI_QUIRK(0x1043, 0x185d, "ASUS G551JW", ALC668_FIXUP_ASUS_NO_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1963, "ASUS X71SL", ALC662_FIXUP_ASUS_MODE8),
SND_PCI_QUIRK(0x1043, 0x1b73, "ASUS N55SF", ALC662_FIXUP_BASS_16),
SND_PCI_QUIRK(0x1043, 0x1bf3, "ASUS N76VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
