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 669B44FDA7B; Thu, 17 Sep 2026 17:08:56 +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=1789664937; cv=none; b=fxpUdEeX4z3ODyBkpjiGthahCc8BanReGsu5LXargjrZ3qLP3uueummTOmy8FgKsOxp7xMcWWRP2tL70p+De7DVxnuBvhG/7g7vUTcWPCHGiSl2KmsFzoW6ECVvRilMytwelD3j0mQsLEaxmb8Stnwo70khd9OowGMJx5g04nsY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789664937; c=relaxed/simple; bh=blmltATNZ1P0nwt7j5Ab14iGFWkXZ71WI3q3KREfcuc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XYfaXAeQj9bIG9NnmcfpkqPS5tHPc4qw4YPmfJgPFOobbnAEdpYt3BhDJxRZPwt10yqBPhGzGfjG2A0DpxNhlaLJXB8A04gd3WrtPnPOVSs8+1xLF4EulZPjnudVvgroYkSdPovixcJXRl24eGq7BHo7L4GV1yrEne0HX7pK/JE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Cga7JVmZ; 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="Cga7JVmZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF7CC1F00893; Thu, 17 Sep 2026 17:08:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789664936; bh=ED1oVriaf5E02+Q2ACRpkmxIkXSaB8SFQCqZ2l8O6ww=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Cga7JVmZAlU0yHNlrFwti6aQtTKCe52XF+ysHvNN8cKu5UmcR8WzFg7Y/VY0F9IeL Hw7pXdvIy8lzdIRvAzrJ/Lqy8Tq+FyIXqQv4+q2u+iBu+9Z4x+HvzOMaSUcaTF1Cok N+7ssvURGoplqnm1zDicfGEFIy2aTFP3p/BrvTj8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Caio Ramos , Zhang Heng , Takashi Iwai , Sasha Levin Subject: [PATCH 6.18 0538/1250] ALSA: hda/realtek: Add HDA_CODEC_QUIRK for Samsung 750XBE/730XBE Date: Thu, 17 Sep 2026 16:05:33 +0100 Message-ID: <20260917151606.521642918@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260917151551.901433442@linuxfoundation.org> References: <20260917151551.901433442@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: Zhang Heng [ Upstream commit 740b3c6780ec1f65aba2bc99a3f41d70bdb13477 ] Add a codec SSID quirk for Samsung ELECTRONICS 750XBE/730XBE using HDA_CODEC_QUIRK() instead of SND_PCI_QUIRK(), because the alsa-info report from this device does not expose a PCI subsystem ID, only the HDA codec subsystem ID (0x144d:0xc824) is available. This applies ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET to fix sound being very low and distorted on the headphone jack of this system. Reported-by: Caio Ramos Link: https://bugzilla.kernel.org/show_bug.cgi?id=208663 Signed-off-by: Zhang Heng Link: https://patch.msgid.link/20260720123702.799474-1-zhangheng@kylinos.cn Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/hda/codecs/realtek/alc269.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c index a2cda3a964fee..e454e164223ed 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -7271,6 +7271,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x144d, 0xc1a6, "Samsung Galaxy Book Pro 360 (NP930QBD)", ALC298_FIXUP_SAMSUNG_AMP), SND_PCI_QUIRK(0x144d, 0xc740, "Samsung Ativ book 8 (NP870Z5G)", ALC269_FIXUP_ATIV_BOOK_8), SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_AMP), + HDA_CODEC_QUIRK(0x144d, 0xc824, "Samsung ELECTRONICS (750XBE/730XBE)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_AMP), SND_PCI_QUIRK(0x144d, 0xc832, "Samsung Galaxy Book Flex Alpha (NP730QCJ)", ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), SND_PCI_QUIRK(0x144d, 0xc876, "Samsung 730QED (NP730QED-KA2US)", ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), -- 2.53.0