From: Kailang <kailang@realtek.com>
To: "Takashi Iwai (tiwai@suse.de)" <tiwai@suse.de>
Cc: " (alsa-devel@alsa-project.org)" <alsa-devel@alsa-project.org>,
"linux-sound@vger.kernel.org" <linux-sound@vger.kernel.org>
Subject: Turn on LED function
Date: Mon, 3 Mar 2025 07:07:30 +0000 [thread overview]
Message-ID: <c211a2702f1f411e86bd7420d7eebc03@realtek.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 86 bytes --]
Hi Takashi,
Support Mic Mute LED for Lenovo ThinkCentre M series.
BR,
Kailang
[-- Attachment #2: 0001-lenovo-mute-switch-and-led.patch --]
[-- Type: application/octet-stream, Size: 2569 bytes --]
From c49bdc757d5535bcaf7c70ee575157fb1dda5281 Mon Sep 17 00:00:00 2001
From: Kailang Yang <kailang@realtek.com>
Date: Mon, 3 Mar 2025 14:56:10 +0800
Subject: [PATCH] ALSA: hda/realtek - add supported Mic Mute LED for Lenovo platform
Support Mic Mute LED for ThinkCentre M series.
Signed-off-by: Kailang Yang <kailang@realtek.com>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 224616fbec4f..614e05ce46bb 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5053,6 +5053,16 @@ static void alc269_fixup_hp_line1_mic1_led(struct hda_codec *codec,
}
}
+static void alc233_fixup_lenovo_low_en_micmute_led(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;
+ alc233_fixup_lenovo_line2_mic_hotkey(codec, fix, action);
+}
+
static void alc_hp_mute_disable(struct hda_codec *codec, unsigned int delay)
{
if (delay <= 0)
@@ -7621,6 +7631,7 @@ enum {
ALC275_FIXUP_DELL_XPS,
ALC293_FIXUP_LENOVO_SPK_NOISE,
ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY,
+ ALC233_FIXUP_LENOVO_L2MH_LOW_ENLED,
ALC255_FIXUP_DELL_SPK_NOISE,
ALC225_FIXUP_DISABLE_MIC_VREF,
ALC225_FIXUP_DELL1_MIC_NO_PRESENCE,
@@ -8616,6 +8627,10 @@ static const struct hda_fixup alc269_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc233_fixup_lenovo_line2_mic_hotkey,
},
+ [ALC233_FIXUP_LENOVO_L2MH_LOW_ENLED] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc233_fixup_lenovo_low_en_micmute_led,
+ },
[ALC233_FIXUP_INTEL_NUC8_DMIC] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc_fixup_inv_dmic,
@@ -10912,6 +10927,9 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x3178, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x17aa, 0x31af, "ThinkCentre Station", ALC623_FIXUP_LENOVO_THINKSTATION_P340),
SND_PCI_QUIRK(0x17aa, 0x334b, "Lenovo ThinkCentre M70 Gen5", ALC283_FIXUP_HEADSET_MIC),
+ SND_PCI_QUIRK(0x17aa, 0x3384, "ThinkCentre M90a PRO", ALC233_FIXUP_LENOVO_L2MH_LOW_ENLED),
+ SND_PCI_QUIRK(0x17aa, 0x3386, "ThinkCentre M90a Gen6", ALC233_FIXUP_LENOVO_L2MH_LOW_ENLED),
+ SND_PCI_QUIRK(0x17aa, 0x3387, "ThinkCentre M70a Gen6", ALC233_FIXUP_LENOVO_L2MH_LOW_ENLED),
SND_PCI_QUIRK(0x17aa, 0x3801, "Lenovo Yoga9 14IAP7", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
HDA_CODEC_QUIRK(0x17aa, 0x3802, "DuetITL 2021", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x3802, "Lenovo Yoga Pro 9 14IRP8", ALC287_FIXUP_TAS2781_I2C),
next reply other threads:[~2025-03-03 7:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-03 7:07 Kailang [this message]
2025-03-03 7:29 ` Turn on LED function Takashi Iwai
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