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ALSA: hda/realtek: Add micmute quirk to Acer Nitro AN515-58

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The Acer Nitro AN515-58 uses GPIO 4 in active-low configuration to
control the mic-mute LED. This patch adds a fixup to register the LED
classdev and associate it with the mic-mute trigger, while chaining to
the existing headset mic fixup.

Signed-off-by: Dirga Yuza <dirgayuza123@gmail.com>
Link: https://patch.msgid.link/20260510055951.9035-1-dirgayuza123@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Dirga Yuza 2026-05-10 12:58:01 +07:00 committed by Takashi Iwai
parent 9fc9caf346
commit 0d552587a3
1 changed files with 20 additions and 1 deletions
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21
sound/hda/codecs/realtek/alc269.c
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@ -3323,6 +3323,18 @@ static void alc256_fixup_acer_sfg16_micmute_led(struct hda_codec *codec,
alc_fixup_hp_gpio_led(codec, action, 0, 0x04);
}
static void alc287_fixup_acer_micmute_led(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct alc_spec *spec = codec->spec;
alc_fixup_hp_gpio_led(codec, action, 0, 0x10);
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
spec->micmute_led_polarity = 1;
spec->gpio_mask |= 0x10;
spec->gpio_dir |= 0x10;
}
}
/* for alc295_fixup_hp_top_speakers */
#include "../helpers/hp_x360.c"
@ -4112,6 +4124,7 @@ enum {
ALC245_FIXUP_CS35L41_I2C_2_MUTE_LED,
ALC236_FIXUP_HP_DMIC,
ALC256_FIXUP_HONOR_MRB_XXX_M1020_AUDIO,
ALC287_FIXUP_ACER_MICMUTE_LED,
};
/* A special fixup for Lenovo C940 and Yoga Duet 7;
@ -6664,6 +6677,12 @@ static const struct hda_fixup alc269_fixups[] = {
{ 0x1b, 0x90170110 },
{ }
}
},
[ALC287_FIXUP_ACER_MICMUTE_LED] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc287_fixup_acer_micmute_led,
.chained = true,
.chain_id = ALC2XX_FIXUP_HEADSET_MIC,
}
};
@ -6714,7 +6733,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1025, 0x1466, "Acer Aspire A515-56", ALC255_FIXUP_ACER_HEADPHONE_AND_MIC),
SND_PCI_QUIRK(0x1025, 0x1534, "Acer Predator PH315-54", ALC255_FIXUP_ACER_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1025, 0x1539, "Acer Nitro 5 AN515-57", ALC2XX_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x159c, "Acer Nitro 5 AN515-58", ALC2XX_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x159c, "Acer Nitro 5 AN515-58", ALC287_FIXUP_ACER_MICMUTE_LED),
SND_PCI_QUIRK(0x1025, 0x1597, "Acer Nitro 5 AN517-55", ALC2XX_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x160e, "Acer PT316-51S", ALC2XX_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1025, 0x1679, "Acer Nitro 16 AN16-41", ALC2XX_FIXUP_HEADSET_MIC),