Dne 08. 04. 19 v 3:35 Hui Wang napsal(a): > Recently we set CONFIG_SND_HDA_POWER_SAVE_DEFAULT to 1 when > configuring the kernel, then two machines were reported to have noise > after installing the new kernel. Put them in the blacklist, the > noise disappears. Please, place the new entries sorted using the PCI IDs... Jaroslav Kysela > > https://bugs.launchpad.net/bugs/1821663 > Cc: <stable@xxxxxxxxxxxxxxx> > Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx> > --- > sound/pci/hda/hda_intel.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c > index ece256a3b48f..f62fb8b16c49 100644 > --- a/sound/pci/hda/hda_intel.c > +++ b/sound/pci/hda/hda_intel.c > @@ -2150,6 +2150,9 @@ static struct snd_pci_quirk power_save_blacklist[] = { > SND_PCI_QUIRK(0x17aa, 0x367b, "Lenovo IdeaCentre B550", 0), > /* https://bugzilla.redhat.com/show_bug.cgi?id=1572975 */ > SND_PCI_QUIRK(0x17aa, 0x36a7, "Lenovo C50 All in one", 0), > + /* https://bugs.launchpad.net/bugs/1821663 */ > + SND_PCI_QUIRK(0x1631, 0xe017, "Packard Bell NEC IMEDIA 5204", 0), > + SND_PCI_QUIRK(0x8086, 0x2064, "Intel Laptop 8086:2064", 0), > {} > }; > #endif /* CONFIG_PM */ > -- Jaroslav Kysela <perex@xxxxxxxx> Linux Sound Maintainer; ALSA Project; Red Hat, Inc.
