ALSA: hda - Add two more machines to the power_save_blacklist
authorHui Wang <hui.wang@canonical.com>
Mon, 8 Apr 2019 07:58:11 +0000 (15:58 +0800)
committerTakashi Iwai <tiwai@suse.de>
Mon, 8 Apr 2019 12:21:52 +0000 (14:21 +0200)
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.

https://bugs.launchpad.net/bugs/1821663
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_intel.c

index ece256a3b48f3b9108615931d8727c86d0d0ded5..2ec91085fa3e7708d27a605747213f2277b9bc2b 100644 (file)
@@ -2142,6 +2142,8 @@ static struct snd_pci_quirk power_save_blacklist[] = {
        SND_PCI_QUIRK(0x8086, 0x2040, "Intel DZ77BH-55K", 0),
        /* https://bugzilla.kernel.org/show_bug.cgi?id=199607 */
        SND_PCI_QUIRK(0x8086, 0x2057, "Intel NUC5i7RYB", 0),
+       /* https://bugs.launchpad.net/bugs/1821663 */
+       SND_PCI_QUIRK(0x8086, 0x2064, "Intel SDP 8086:2064", 0),
        /* https://bugzilla.redhat.com/show_bug.cgi?id=1520902 */
        SND_PCI_QUIRK(0x8086, 0x2068, "Intel NUC7i3BNB", 0),
        /* https://bugzilla.kernel.org/show_bug.cgi?id=198611 */
@@ -2150,6 +2152,8 @@ 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),
        {}
 };
 #endif /* CONFIG_PM */