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Commit | Line | Data |
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948f2681 GKH |
1 | From cae30527901d9590db0e12ace994c1d58bea87fd Mon Sep 17 00:00:00 2001 |
2 | From: Hui Wang <hui.wang@canonical.com> | |
3 | Date: Mon, 8 Apr 2019 15:58:11 +0800 | |
4 | Subject: ALSA: hda - Add two more machines to the power_save_blacklist | |
5 | ||
6 | From: Hui Wang <hui.wang@canonical.com> | |
7 | ||
8 | commit cae30527901d9590db0e12ace994c1d58bea87fd upstream. | |
9 | ||
10 | Recently we set CONFIG_SND_HDA_POWER_SAVE_DEFAULT to 1 when | |
11 | configuring the kernel, then two machines were reported to have noise | |
12 | after installing the new kernel. Put them in the blacklist, the | |
13 | noise disappears. | |
14 | ||
15 | https://bugs.launchpad.net/bugs/1821663 | |
16 | Cc: <stable@vger.kernel.org> | |
17 | Signed-off-by: Hui Wang <hui.wang@canonical.com> | |
18 | Signed-off-by: Takashi Iwai <tiwai@suse.de> | |
19 | Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
20 | ||
21 | --- | |
22 | sound/pci/hda/hda_intel.c | 4 ++++ | |
23 | 1 file changed, 4 insertions(+) | |
24 | ||
25 | --- a/sound/pci/hda/hda_intel.c | |
26 | +++ b/sound/pci/hda/hda_intel.c | |
27 | @@ -2272,6 +2272,8 @@ static struct snd_pci_quirk power_save_b | |
28 | SND_PCI_QUIRK(0x8086, 0x2040, "Intel DZ77BH-55K", 0), | |
29 | /* https://bugzilla.kernel.org/show_bug.cgi?id=199607 */ | |
30 | SND_PCI_QUIRK(0x8086, 0x2057, "Intel NUC5i7RYB", 0), | |
31 | + /* https://bugs.launchpad.net/bugs/1821663 */ | |
32 | + SND_PCI_QUIRK(0x8086, 0x2064, "Intel SDP 8086:2064", 0), | |
33 | /* https://bugzilla.redhat.com/show_bug.cgi?id=1520902 */ | |
34 | SND_PCI_QUIRK(0x8086, 0x2068, "Intel NUC7i3BNB", 0), | |
35 | /* https://bugzilla.kernel.org/show_bug.cgi?id=198611 */ | |
36 | @@ -2280,6 +2282,8 @@ static struct snd_pci_quirk power_save_b | |
37 | SND_PCI_QUIRK(0x17aa, 0x367b, "Lenovo IdeaCentre B550", 0), | |
38 | /* https://bugzilla.redhat.com/show_bug.cgi?id=1572975 */ | |
39 | SND_PCI_QUIRK(0x17aa, 0x36a7, "Lenovo C50 All in one", 0), | |
40 | + /* https://bugs.launchpad.net/bugs/1821663 */ | |
41 | + SND_PCI_QUIRK(0x1631, 0xe017, "Packard Bell NEC IMEDIA 5204", 0), | |
42 | {} | |
43 | }; | |
44 | #endif /* CONFIG_PM */ |