github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-09-26 01:52:03 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ALSA: hda/realtek: Add quirk for Lenovo Legion Pro 5 16ADR10

Browse Source 
The Lenovo Legion Pro 5 16ADR10 (codec SSID 0x17aa:0x3926) suffers from
distorted/crackling speaker output, as only one speaker pin is driven
without proper COEF/amp initialization.

Add HDA_CODEC_QUIRK applying ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN
to enable both speaker pins and proper amp initialization, restoring
clean audio output at all volume levels.

Tested: Both internal speaker pairs are now driven correctly and
distortion is gone; headphone output remains unaffected.

Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221595
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Tested-by: Efe Yılmaz <efe.tcyilmaz@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260811024902.134457-3-zhangheng@kylinos.cn
This commit is contained in:
Zhang Heng 2026-08-11 10:49:01 +08:00 committed by Takashi Iwai
parent 04a8e286bb
commit 9976513eb6
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sound/hda/codecs/realtek/alc269.c
View File

@ -8064,6 +8064,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x38b8, "Yoga S780-14.5 proX AMD YC Dual", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x38b9, "Yoga S780-14.5 proX AMD LX Dual", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x38ba, "Yoga S780-14.5 Air AMD quad YC", ALC287_FIXUP_TAS2781_I2C),
HDA_CODEC_QUIRK(0x17aa, 0x3926, "Legion Pro 5 16ADR10", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
/* Legion R9000P ADR10 shares PCI SSID 17aa:38bb with Yoga S780-14.5 Air AMD quad AAC;
* use codec SSID to distinguish them
*/