ALSA: hda/realtek - Fix the mute LED regresion on Lenovo X1 Carbon

jason77-wang · tiwai · commit 6ba189c5c1a4 · 2018-12-09T08:43:34.000+01:00
Users reported a mute LED regression on Lenovo X1 Carbon, the root cause is we applied the fixup of ALC285_FIXUP_LENOVO_HEADPHONE_NOISE to this machine, then the machine can't apply the fixup of ALC269_FIXUP_THINKPAD_ACPI anymore. To fix it, we chain two fixup together. Fixes: c4cfcf6 ("ALSA: hda/realtek - fix the pop noise on headphone for lenovo laptops") Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
@@ -6392,6 +6392,8 @@ static const struct hda_fixup alc269_fixups[] = {
 	[ALC285_FIXUP_LENOVO_HEADPHONE_NOISE] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = alc285_fixup_invalidate_dacs,
+		.chained = true,
+		.chain_id = ALC269_FIXUP_THINKPAD_ACPI
 	},
 	[ALC295_FIXUP_HP_AUTO_MUTE] = {
 		.type = HDA_FIXUP_FUNC,
