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ALSA: hda/intel: Add Thinkpad E15 to PM deny list

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commit c987a390f1b3b8bdac11031d7004e3410fe259bd upstream.

Lenovo Thinkpad E15 with Conexant CX8070 codec seems causing ugly
noises after runtime-PM suspend.  Disable the codec runtime PM as a
workaround.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=220210
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20250608091415.21170-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Takashi Iwai 2025-06-08 11:14:14 +02:00 • committed by Greg Kroah-Hartman
commit 6357f20e00
1 changed files with 2 additions and 0 deletions
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2
sound/pci/hda/hda_intel.c
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@ -2261,6 +2261,8 @@ static struct snd_pci_quirk power_save_blacklist[] = {
SND_PCI_QUIRK(0x1734, 0x1232, "KONTRON SinglePC", 0),
/* Dell ALC3271 */
SND_PCI_QUIRK(0x1028, 0x0962, "Dell ALC3271", 0),
/* https://bugzilla.kernel.org/show_bug.cgi?id=220210 */
SND_PCI_QUIRK(0x17aa, 0x5079, "Lenovo Thinkpad E15", 0),
{}
};
#endif /* CONFIG_PM */