From: Zhang Heng Date: Mon, 20 Jul 2026 12:37:02 +0000 (+0800) Subject: ALSA: hda/realtek: Add HDA_CODEC_QUIRK for Samsung 750XBE/730XBE X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=740b3c6780ec1f65aba2bc99a3f41d70bdb13477;p=thirdparty%2Fkernel%2Flinux.git ALSA: hda/realtek: Add HDA_CODEC_QUIRK for Samsung 750XBE/730XBE 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 --- diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c index 9c3f08f9f328..5840afbcf949 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -7656,6 +7656,7 @@ 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),