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ALSA: hda/realtek: fix micmute LED reversed on HP Abe and Bantie

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Quirk ALC236_FIXUP_HP_MUTE_LED_MICMUTE_GPIO make mute/micmute LEDs
on HP Abe and Bantie functional. But the micmute LED's function
is reversed, LED will be on when Mic enabled and off when Mic
disabled. Create a new function to fix the micmute LED reversed
issue.

Fixes: b72a6ddf6a ("ALSA: hda/realtek: fix mute/micmute LEDs don't work for HP 200 G2i")
Signed-off-by: Dirk Su <dirk.su@canonical.com>
Link: https://patch.msgid.link/20251217025257.44600-1-dirk.su@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Dirk Su
2025-12-17 10:52:44 +08:00
committed by Takashi Iwai
parent 108c422c49
commit 70d6df5cb5
1 changed files with 13 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
sound/hda/codecs/realtek/alc269.c
View File

@@ -1656,6 +1656,18 @@ static void alc236_fixup_hp_mute_led_micmute_vref(struct hda_codec *codec,
alc236_fixup_hp_micmute_led_vref(codec, fix, action);
}
static void alc236_fixup_hp_mute_led_micmute_gpio(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->micmute_led_polarity = 1;
alc236_fixup_hp_mute_led_coefbit2(codec, fix, action);
alc_fixup_hp_gpio_led(codec, action, 0x00, 0x01);
}
static inline void alc298_samsung_write_coef_pack(struct hda_codec *codec,
const unsigned short coefs[2])
{
@@ -5326,9 +5338,7 @@ static const struct hda_fixup alc269_fixups[] = {
},
[ALC236_FIXUP_HP_MUTE_LED_MICMUTE_GPIO] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc236_fixup_hp_mute_led_coefbit2,
.chained = true,
.chain_id = ALC236_FIXUP_HP_GPIO_LED,
.v.func = alc236_fixup_hp_mute_led_micmute_gpio,
},
[ALC236_FIXUP_LENOVO_INV_DMIC] = {
.type = HDA_FIXUP_FUNC,