This is a note to let you know that I've just added the patch titled
ALSA: hda/realtek: Fix noise from speakers on Lenovo IdeaPad 3 15IAU7
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-realtek-fix-noise-from-speakers-on-lenovo-i.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 633be5b8298a6bd58262edbe6c905cbdeda84d19
Author: Parsa Poorshikhian <parsa.poorsh@xxxxxxxxx>
Date: Sat Aug 10 18:39:06 2024 +0330
ALSA: hda/realtek: Fix noise from speakers on Lenovo IdeaPad 3 15IAU7
[ Upstream commit ef9718b3d54e822de294351251f3a574f8a082ce ]
Fix noise from speakers connected to AUX port when no sound is playing.
The problem occurs because the `alc_shutup_pins` function includes
a 0x10ec0257 vendor ID, which causes noise on Lenovo IdeaPad 3 15IAU7 with
Realtek ALC257 codec when no sound is playing.
Removing this vendor ID from the function fixes the bug.
Fixes: 70794b9563fe ("ALSA: hda/realtek: Add more codec ID to no shutup pins list")
Signed-off-by: Parsa Poorshikhian <parsa.poorsh@xxxxxxxxx>
Link: https://patch.msgid.link/20240810150939.330693-1-parsa.poorsh@xxxxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 77034c31fa120..dddf3f55cb13b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -520,7 +520,6 @@ static void alc_shutup_pins(struct hda_codec *codec)
switch (codec->core.vendor_id) {
case 0x10ec0236:
case 0x10ec0256:
- case 0x10ec0257:
case 0x19e58326:
case 0x10ec0283:
case 0x10ec0285:
