6.12-stable review patch. If anyone has any objections, please let me know.
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From: Thomas Croft thomasmcft@gmail.com
[ Upstream commit dbe05428c4e54068a86e7e02405f3b30b1d2b3dd ]
Several months ago, Joshua Grisham submitted a patch [1] for several ALC298 based sound cards.
The entry for the LG gram 16 in the alc269_fixup_tbl only matches the Subsystem ID for the 16Z90R-Q and 16Z90R-K models [2]. My 16Z90R-A has a different Subsystem ID [3]. I'm not sure why these IDs differ, but I speculate it's due to the NVIDIA GPU included in the 16Z90R-A model that isn't present in the other models.
I applied the patch to the latest Arch Linux kernel and the card was initialized as expected.
[1]: https://lore.kernel.org/linux-sound/20240909193000.838815-1-josh@joshuagrish... [2]: https://linux-hardware.org/?id=pci:8086-51ca-1854-0488 [3]: https://linux-hardware.org/?id=pci:8086-51ca-1854-0489
Signed-off-by: Thomas Croft thomasmcft@gmail.com Link: https://patch.msgid.link/20250804151457.134761-2-thomasmcft@gmail.com Signed-off-by: Takashi Iwai tiwai@suse.de Signed-off-by: Sasha Levin sashal@kernel.org --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 50b340876f09..840cde49935d 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -11302,6 +11302,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1854, 0x0440, "LG CQ6", ALC256_FIXUP_HEADPHONE_AMP_VOL), SND_PCI_QUIRK(0x1854, 0x0441, "LG CQ6 AIO", ALC256_FIXUP_HEADPHONE_AMP_VOL), SND_PCI_QUIRK(0x1854, 0x0488, "LG gram 16 (16Z90R)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), + SND_PCI_QUIRK(0x1854, 0x0489, "LG gram 16 (16Z90R-A)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), SND_PCI_QUIRK(0x1854, 0x048a, "LG gram 17 (17ZD90R)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS), SND_PCI_QUIRK(0x19e5, 0x320f, "Huawei WRT-WX9 ", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),