From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 27F7B519DFC; Wed, 30 Sep 2026 18:26:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790792793; cv=none; b=Z0gPS8CxA77APy0Vdm+QVECdz1xRtqcRLyA2WISm12gdrNv4jPtRZG0WZEZbWQnoADj00YyxJX2YHx4ffavaW7iqkUe2nzGaylypLszJfk789TJpsyHL/gZDcZVqyrN3M6iA/QxT21ZH3cqV03JhjDfsrnOFPcH4rF2BqerEX5U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790792793; c=relaxed/simple; bh=sRtVaZJd0U54E2TgX9RmwjH08AiYmPeKyllFvzWWWhk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=t7GVX8HOa1rURwCtJO7HiMEGCcT43o1IaNKmELd92ndp+Bqc3HhNcwMsy1z2rfHiZCMZ7tg2R7LR8s4yTcQ5ggs35B5ttJqzTG6yDtfxghdjkDGcnKVt5mwfnSu5cLgQbKTt/1X+ID+OPODPCa2/VcL1ColeFXb3Uy+LrcHYrg4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=sutz6CuY; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="sutz6CuY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 81DCE1F000FF; Wed, 30 Sep 2026 18:26:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1790792792; bh=9v4u/Nj3V8KvytdIxdwMLoH8sGCpRbajvYpslopLzsI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=sutz6CuYMQCv72kzlXurKSJyrM178ZPJjDKEZBjdtHqMdUBDFddGsugDEBcONt4yT EmvbU0kD0pOOA//g4s3LeIO8qbMn3ifGgOFUu1+ia/zy4iQKt+lE0hLbY/D/NJErhP eDVhP8mh5PHTWs/Y/ZVOEJw5FPoUM3vJOdWRAu1A= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sean Rhodes , Takashi Iwai , Sasha Levin Subject: [PATCH 6.18 004/395] ALSA: hda/realtek: Limit Star Labs internal mic boost Date: Wed, 30 Sep 2026 17:24:26 +0200 Message-ID: <20260930152340.698350537@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260930152340.591469096@linuxfoundation.org> References: <20260930152340.591469096@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sean Rhodes [ Upstream commit 186d4adbb40138e7cb7cffc87a81e95630ced123 ] The 30 dB internal mic boost is too high for laptops, especially with fans. Limit Star Labs internal mic boost to 10 dB. Signed-off-by: Sean Rhodes Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/be87292613b24150d6321adac102b4b25d00e9e6.1785532385.git.sean@starlabs.systems Signed-off-by: Sasha Levin --- sound/hda/codecs/realtek/alc269.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c index aab2456bacaf6..5cc6c2d64e1af 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -3986,6 +3986,7 @@ enum { ALC245_FIXUP_CLEVO_NOISY_MIC, ALC269_FIXUP_VAIO_VJFH52_MIC_NO_PRESENCE, ALC233_FIXUP_MEDION_MTL_SPK, + ALC269_FIXUP_STARLABS_LIMIT_INT_MIC_BOOST, ALC233_FIXUP_STARLABS_STARFIGHTER, ALC294_FIXUP_BASS_SPEAKER_15, ALC283_FIXUP_DELL_HP_RESUME, @@ -6467,6 +6468,10 @@ static const struct hda_fixup alc269_fixups[] = { { } }, }, + [ALC269_FIXUP_STARLABS_LIMIT_INT_MIC_BOOST] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc269_fixup_limit_int_mic_boost, + }, [ALC233_FIXUP_STARLABS_STARFIGHTER] = { .type = HDA_FIXUP_FUNC, .v.func = alc233_fixup_starlabs_starfighter, @@ -7699,6 +7704,7 @@ static const struct hda_quirk alc269_fixup_vendor_tbl[] = { SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO), SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo XPAD", ALC269_FIXUP_LENOVO_XPAD_ACPI), SND_PCI_QUIRK_VENDOR(0x19e5, "Huawei Matebook", ALC255_FIXUP_MIC_MUTE_LED), + SND_PCI_QUIRK_VENDOR(0x2145, "Star Labs", ALC269_FIXUP_STARLABS_LIMIT_INT_MIC_BOOST), {} }; -- 2.53.0