From: Dima Art <artdima93@gmail.com>
To: alsa-devel@alsa-project.org
Cc: tiwai@suse.com, stable@vger.kernel.org
Subject: [PATCH] ALSA: hda/realtek: Add quirk for HP Victus 15-fa2xxx
Date: Tue, 24 Mar 2026 22:25:03 +0000 [thread overview]
Message-ID: <CACHgFRk+WSTAhhm4BbWwfqUMVCTJL4uTLK9+=8D6odKMq8BxAQ@mail.gmail.com> (raw)
The HP Victus 15-fa2xxx (subsystem ID 103c:8dcd) uses two TAS2781
amplifiers connected via I2C bus at addresses 0x36 and 0x37.
Without this quirk, the amplifiers remain uninitialized causing
mono audio output with no bass.
Tested on HP Victus 15-fa2xxx (HP-VictusbyHPGamingLaptop15_fa2xxx--8DCD)
with kernel 6.19.0-9-generic on Ubuntu 26.04.
Signed-off-by: ardima93@gmail.com
---
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
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ alc269_fixup_tbl[] @@
+ SND_PCI_QUIRK(0x103c, 0x8dcd, "HP Victus 15-fa2xxx",
ALC245_FIXUP_TAS2781_I2C),
next reply other threads:[~2026-03-24 22:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-24 22:25 Dima Art [this message]
2026-03-25 8:54 ` [PATCH] ALSA: hda/realtek: Add quirk for HP Victus 15-fa2xxx Greg KH
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