The HP ProBook 445 G7 (17T32ES) uses ALC236. Like ALC236_FIXUP_HP_GPIO_LED, COEF index 0x34 bit 5 is used to control the playback mute LED, but the microphone mute LED is controlled using pin VREF instead of a COEF index. AlsaInfo: https://alsa-project.org/db/?f=0d3f4d1af39cc359f9fea9b550727ee87e5cf45a Signed-off-by: Jonas Witschel <diabonas@xxxxxxxxxxxxx> --- sound/pci/hda/patch_realtek.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 00a15e7cfdb9..c4372d143051 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4445,6 +4445,25 @@ static void alc236_fixup_hp_mute_led(struct hda_codec *codec, alc236_fixup_hp_coef_micmute_led(codec, fix, action); } +static void alc236_fixup_hp_micmute_led_vref(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->cap_mute_led_nid = 0x1a; + snd_hda_gen_add_micmute_led_cdev(codec, vref_micmute_led_set); + codec->power_filter = led_power_filter; + } +} + +static void alc236_fixup_hp_mute_led_micmute_vref(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + alc236_fixup_hp_mute_led_coefbit(codec, fix, action); + alc236_fixup_hp_micmute_led_vref(codec, fix, action); +} + #if IS_REACHABLE(CONFIG_INPUT) static void gpio2_mic_hotkey_event(struct hda_codec *codec, struct hda_jack_callback *event) @@ -6407,6 +6426,7 @@ enum { ALC285_FIXUP_HP_MUTE_LED, ALC236_FIXUP_HP_GPIO_LED, ALC236_FIXUP_HP_MUTE_LED, + ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF, ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET, ALC295_FIXUP_ASUS_MIC_NO_PRESENCE, ALC269VC_FIXUP_ACER_VCOPPERBOX_PINS, @@ -7653,6 +7673,10 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc236_fixup_hp_mute_led, }, + [ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc236_fixup_hp_mute_led_micmute_vref, + }, [ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET] = { .type = HDA_FIXUP_VERBS, .v.verbs = (const struct hda_verb[]) { @@ -8070,6 +8094,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x869d, "HP", ALC236_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x8724, "HP EliteBook 850 G7", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8729, "HP", ALC285_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8730, "HP ProBook 445 G7", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), SND_PCI_QUIRK(0x103c, 0x8736, "HP", ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x8760, "HP", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x877a, "HP", ALC285_FIXUP_HP_MUTE_LED), -- 2.31.1
