Comment 18 for bug 1821663

Added two machines in the runtime pm blacklist:

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 */