* [PATCH] ALSA: hda/realtek: Add quirk for Samsung 730QED to fix headphone
@ 2026-01-22 8:52 Zhang Heng
2026-01-22 12:33 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Zhang Heng @ 2026-01-22 8:52 UTC (permalink / raw)
To: perex, tiwai, sbinding, kailang, chris.chiu, edip
Cc: linux-sound, linux-kernel, Zhang Heng, stable
After applying this quirk for the ALC256 audio codec, the headphone
audio path functions normally; otherwise, headphones produce no sound.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=220574
Cc: <stable@vger.kernel.org>
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
---
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 a6914b254511..b86ae16e647f 100644
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -7087,6 +7087,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_AMP),
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),
SND_PCI_QUIRK(0x144d, 0xca03, "Samsung Galaxy Book2 Pro 360 (NP930QED)", ALC298_FIXUP_SAMSUNG_AMP),
SND_PCI_QUIRK(0x144d, 0xca06, "Samsung Galaxy Book3 360 (NP730QFG)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc868, "Samsung Galaxy Book2 Pro (NP930XED)", ALC298_FIXUP_SAMSUNG_AMP),
--
2.47.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ALSA: hda/realtek: Add quirk for Samsung 730QED to fix headphone
2026-01-22 8:52 [PATCH] ALSA: hda/realtek: Add quirk for Samsung 730QED to fix headphone Zhang Heng
@ 2026-01-22 12:33 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2026-01-22 12:33 UTC (permalink / raw)
To: Zhang Heng
Cc: perex, tiwai, sbinding, kailang, chris.chiu, edip, linux-sound,
linux-kernel, stable
On Thu, 22 Jan 2026 09:52:40 +0100,
Zhang Heng wrote:
>
> After applying this quirk for the ALC256 audio codec, the headphone
> audio path functions normally; otherwise, headphones produce no sound.
>
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=220574
> Cc: <stable@vger.kernel.org>
> Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Applied now. Thanks.
Takashi
^ permalink raw reply [flat|nested] 2+ messages in thread
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