* RE: [Bug 219743] [REGRESSION, BISECTED] ASUS GA402XY Headset mic stopped working after 6.12.2
[not found] ` <bug-219743-196757-RLkOfxHF9E@https.bugzilla.kernel.org/>
@ 2025-02-12 6:55 ` Kailang
2025-02-12 7:27 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Kailang @ 2025-02-12 6:55 UTC (permalink / raw)
To: bugzilla-daemon@kernel.org, Takashi Iwai (tiwai@suse.de)
Cc: linux-sound@vger.kernel.org, (alsa-devel@alsa-project.org)
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Fixup headset MIC no function.
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From 9325e2d30e5636b1ed7d388bcb9fef5515e0113c Mon Sep 17 00:00:00 2001
From: Kailang Yang <kailang@realtek.com>
Date: Wed, 12 Feb 2025 14:40:46 +0800
Subject: [PATCH] ALSA: hda/realtek: Fixup ALC225 depop procedure
Headset MIC will no function when power_save=0.
Fixes: 1fd50509fe14 ("ALSA: hda/realtek: Update ALC225 depop procedure")
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 ae0beb52e7b0..224616fbec4f 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3788,6 +3788,7 @@ static void alc225_init(struct hda_codec *codec)
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
msleep(75);
+ alc_update_coef_idx(codec, 0x4a, 3 << 10, 0);
alc_update_coefex_idx(codec, 0x57, 0x04, 0x0007, 0x4); /* Hight power */
}
}
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