This is a note to let you know that I've just added the patch titled
ALSA: hda/realtek: Enable Mute LED on HP Laptop 15s-eq2xxx
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-mute-led-on-hp-laptop-15s-eq2xxx.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 0659400f18c0e6c0c69d74fe5d09e7f6fbbd52a2 Mon Sep 17 00:00:00 2001
From: Luka Guzenko <l.guzenko@xxxxxx>
Date: Tue, 18 Jul 2023 18:12:41 +0200
Subject: ALSA: hda/realtek: Enable Mute LED on HP Laptop 15s-eq2xxx
From: Luka Guzenko <l.guzenko@xxxxxx>
commit 0659400f18c0e6c0c69d74fe5d09e7f6fbbd52a2 upstream.
The HP Laptop 15s-eq2xxx uses ALC236 codec and controls the mute LED using
COEF 0x07 index 1. No existing quirk covers this configuration.
Adds a new quirk and enables it for the device.
Signed-off-by: Luka Guzenko <l.guzenko@xxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230718161241.393181-1-l.guzenko@xxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/pci/hda/patch_realtek.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4559,6 +4559,21 @@ static void alc236_fixup_hp_mute_led_coe
}
}
+static void alc236_fixup_hp_mute_led_coefbit2(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct alc_spec *spec = codec->spec;
+
+ if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+ spec->mute_led_polarity = 0;
+ spec->mute_led_coef.idx = 0x07;
+ spec->mute_led_coef.mask = 1;
+ spec->mute_led_coef.on = 1;
+ spec->mute_led_coef.off = 0;
+ snd_hda_gen_add_mute_led_cdev(codec, coef_mute_led_set);
+ }
+}
+
/* turn on/off mic-mute LED per capture hook by coef bit */
static int coef_micmute_led_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
@@ -6878,6 +6893,7 @@ enum {
ALC285_FIXUP_HP_GPIO_LED,
ALC285_FIXUP_HP_MUTE_LED,
ALC285_FIXUP_HP_SPECTRE_X360_MUTE_LED,
+ ALC236_FIXUP_HP_MUTE_LED_COEFBIT2,
ALC236_FIXUP_HP_GPIO_LED,
ALC236_FIXUP_HP_MUTE_LED,
ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF,
@@ -8250,6 +8266,10 @@ static const struct hda_fixup alc269_fix
.type = HDA_FIXUP_FUNC,
.v.func = alc285_fixup_hp_spectre_x360_mute_led,
},
+ [ALC236_FIXUP_HP_MUTE_LED_COEFBIT2] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc236_fixup_hp_mute_led_coefbit2,
+ },
[ALC236_FIXUP_HP_GPIO_LED] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc236_fixup_hp_gpio_led,
@@ -9004,6 +9024,7 @@ static const struct snd_pci_quirk alc269
SND_PCI_QUIRK(0x103c, 0x886d, "HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC", ALC285_FIXUP_HP_GPIO_AMP_INIT),
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, 0x887a, "HP Laptop 15s-eq2xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2),
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),
Patches currently in stable-queue which might be from l.guzenko@xxxxxx are
queue-5.10/alsa-hda-realtek-enable-mute-led-on-hp-laptop-15s-eq2xxx.patch
