[SRU,B/OEM-B,3/3] ALSA: hda - Add two more machines to the power_save_blacklist
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Message ID 20190418035548.7830-4-hui.wang@canonical.com
State New
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Series
  • repeating crackling noise happens after 19.04 upgrade
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Commit Message

Hui Wang April 18, 2019, 3:55 a.m. UTC
BugLink: https://bugs.launchpad.net/bugs/1821663

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>
(backported from commit cae30527901d9590db0e12ace994c1d58bea87fd)
Signed-off-by: Hui Wang <hui.wang@canonical.com>
---
 sound/pci/hda/hda_intel.c | 4 ++++
 1 file changed, 4 insertions(+)

Patch
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diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 1ee58b4af080..f576269eb2aa 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2209,6 +2209,8 @@  static struct snd_pci_quirk power_save_blacklist[] = {
 	SND_PCI_QUIRK(0x1849, 0x0c0c, "Asrock B85M-ITX", 0),
 	/* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */
 	SND_PCI_QUIRK(0x1043, 0x8733, "Asus Prime X370-Pro", 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 */
@@ -2217,6 +2219,8 @@  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 */