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 22F3E4F5E0; Wed, 20 May 2026 17:57:35 +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=1779299856; cv=none; b=XKmhi65bwrNJkW+tdFD6PMDrYhhsX1QKMLohT3okK45JBeEtKv4vB62reYjfcmz9teWRUZXgFDr8jAZVn9Mwq9k4KSnZtq/b+PXYaGcy7HordUB4WEZwY5kxHAJZPnrYUrzwUGLDVOslCWwKclDpIWYJa0uhIdbNsE6VYKRJ+UA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779299856; c=relaxed/simple; bh=gVyfvMrsHGFUci+MPqg6fB9ex+ivIDXk5ogi5vgvdnE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=amNOBVWUQz479MozyuArc1lNOavegqx2t7PjHGCYGGeeOYLJ5a5aosoy502taKfmD+vt8i5ohoclHMfYmEGYQfz9kE3Kd2twIAolgCSvRt2xr/V1SN0PNxAM/8AOBsEDThbm7t6BsJZ2jAf6VYNg2LVWGkSEWvrbLGN2RvKXM6c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=0RGbPFrx; 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="0RGbPFrx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8924B1F000E9; Wed, 20 May 2026 17:57:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779299855; bh=zV1FOF4seFOVIVZpcyg5YLjOcq7KFv0gGdwnPMCPK2U=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=0RGbPFrxANFQHQw6Ba2FUVSr3TBFfIK3WCtRWo6LdzuwVk/TN5Trdr2UArOXJ3JmM I0/VyM4yMa9ieLWyAml52WsuTiJu7SjcV33aKAo2hQiBRzA9AuDkn/6PLLqU1uyd0l NbTmp/2Ci4uCCFu2LAFuoht1RaqLA05aW2fXgNKs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Markus Kramer , Takashi Iwai Subject: [PATCH 6.18 912/957] ALSA: hda/realtek: Add quirk for Samsung Galaxy Book5 360 headphone Date: Wed, 20 May 2026 18:23:15 +0200 Message-ID: <20260520162154.354147800@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162134.554764788@linuxfoundation.org> References: <20260520162134.554764788@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: Markus Kramer commit fd87b510f5f543125ecf51e7c706a9f4bc3352be upstream. The Samsung Galaxy Book5 360 (NP750QHA, PCI subsystem ID 0x144d:0xc902) has severe audio distortion on the 3.5mm headphone jack. Applying ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET corrects the output path configuration, consistent with fixes already applied to other Samsung Galaxy Book models using the same ALC256 codec. Cc: stable@vger.kernel.org Link: https://github.com/thesofproject/linux/issues/5648 Signed-off-by: Markus Kramer Link: https://patch.msgid.link/20260513222818.14351-1-linux@markus-kramer.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/hda/codecs/realtek/alc269.c | 1 + 1 file changed, 1 insertion(+) --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -7240,6 +7240,7 @@ static const struct hda_quirk alc269_fix SND_PCI_QUIRK(0x144d, 0xc870, "Samsung Galaxy Book2 Pro (NP950XED)", ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS), SND_PCI_QUIRK(0x144d, 0xc872, "Samsung Galaxy Book2 Pro (NP950XEE)", ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS), SND_PCI_QUIRK(0x144d, 0xc886, "Samsung Galaxy Book3 Pro (NP964XFG)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), + SND_PCI_QUIRK(0x144d, 0xc902, "Samsung Galaxy Book5 360 (NP750QHA)", ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), SND_PCI_QUIRK(0x144d, 0xc1ca, "Samsung Galaxy Book3 Pro 360 (NP960QFG)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), SND_PCI_QUIRK(0x144d, 0xc1cb, "Samsung Galaxy Book3 Pro 360 (NP965QFG)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), SND_PCI_QUIRK(0x144d, 0xc1cc, "Samsung Galaxy Book3 Ultra (NT960XFH)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS),