This is a note to let you know that I've just added the patch titled
ALSA: hda/realtek: fix speakers and micmute on HP 855 G8
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-fix-speakers-and-micmute-on-hp-855-.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.
commit ee4183a3c57cf5703185c99b9f359b40e74b09ff
Author: Alexander Sergeyev <sergeev917@xxxxxxxxx>
Date: Fri Jan 14 19:50:50 2022 +0300
ALSA: hda/realtek: fix speakers and micmute on HP 855 G8
[ Upstream commit 91502a9a0b0d5252cf3f32ebd898823c2f5aadab ]
There are several PCI ids associated with HP EliteBook 855 G8 Notebook
PC. Commit 0e68c4b11f1e6 ("ALSA: hda/realtek: fix mute/micmute LEDs for
HP 855 G8") covers 0x103c:0x8896, while this commit covers 0x103c:0x8895
which needs some additional work on top of the quirk from 0e68c4b11f1e6.
Note that the device can boot up with working speakers and micmute LED
without this patch, but the success rate would be quite low (order of
16 working boots across 709 boots) at least for the built-in drivers
scenario. This also means that there are some timing issues during early
boot and this patch is a workaround.
With this patch applied speakers and headphones are consistenly working,
as well as mute/micmute LEDs and the internal microphone.
Signed-off-by: Alexander Sergeyev <sergeev917@xxxxxxxxx>
Link: https://lore.kernel.org/r/20220114165050.ouw2nknuspclynro@localhost.localdomain
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Stable-dep-of: 225f6e1bc151 ("ALSA: hda/realtek: Add quirk for HP Zbook Firefly 14 G9 model")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 60e3bc124836..5dd786321a18 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6883,6 +6883,7 @@ enum {
ALC256_FIXUP_MIC_NO_PRESENCE_AND_RESUME,
ALC285_FIXUP_LEGION_Y9000X_SPEAKERS,
ALC285_FIXUP_LEGION_Y9000X_AUTOMUTE,
+ ALC285_FIXUP_HP_SPEAKERS_MICMUTE_LED,
};
/* A special fixup for Lenovo C940 and Yoga Duet 7;
@@ -8693,6 +8694,16 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
},
+ [ALC285_FIXUP_HP_SPEAKERS_MICMUTE_LED] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x19 },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x8e11 },
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC285_FIXUP_HP_MUTE_LED,
+ },
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -8915,6 +8926,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8870, "HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
SND_PCI_QUIRK(0x103c, 0x8873, "HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
SND_PCI_QUIRK(0x103c, 0x888d, "HP ZBook Power 15.6 inch G8 Mobile Workstation PC", ALC236_FIXUP_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8895, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_SPEAKERS_MICMUTE_LED),
SND_PCI_QUIRK(0x103c, 0x8896, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_MUTE_LED),
SND_PCI_QUIRK(0x103c, 0x89aa, "HP EliteBook 630 G9", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
