queue-5.0/alsa-hda-add-lenovo-ideacentre-b550-to-the-power_save_blacklist.patch

   1 From 721f1e6c1fd137e7e2053d8e103b666faaa2d50c Mon Sep 17 00:00:00 2001
   2 From: Jaroslav Kysela <perex@perex.cz>
   3 Date: Mon, 18 Mar 2019 13:45:43 +0100
   4 Subject: ALSA: hda - add Lenovo IdeaCentre B550 to the power_save_blacklist
   5
   6 From: Jaroslav Kysela <perex@perex.cz>
   7
   8 commit 721f1e6c1fd137e7e2053d8e103b666faaa2d50c upstream.
   9
  10 Another machine which does not like the power saving (noise):
  11   https://bugzilla.redhat.com/show_bug.cgi?id=1689623
  12
  13 Also, reorder the Lenovo C50 entry to keep the table sorted.
  14
  15 Reported-by: hs.guimaraes@outlook.com
  16 Signed-off-by: Jaroslav Kysela <perex@perex.cz>
  17 Cc: <stable@vger.kernel.org>
  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 |    6 ++++--
  23  1 file changed, 4 insertions(+), 2 deletions(-)
  24
  25 --- a/sound/pci/hda/hda_intel.c
  26 +++ b/sound/pci/hda/hda_intel.c
  27 @@ -2144,10 +2144,12 @@ static struct snd_pci_quirk power_save_b
  28         SND_PCI_QUIRK(0x8086, 0x2057, "Intel NUC5i7RYB", 0),
  29         /* https://bugzilla.redhat.com/show_bug.cgi?id=1520902 */
  30         SND_PCI_QUIRK(0x8086, 0x2068, "Intel NUC7i3BNB", 0),
  31 -       /* https://bugzilla.redhat.com/show_bug.cgi?id=1572975 */
  32 -       SND_PCI_QUIRK(0x17aa, 0x36a7, "Lenovo C50 All in one", 0),
  33         /* https://bugzilla.kernel.org/show_bug.cgi?id=198611 */
  34         SND_PCI_QUIRK(0x17aa, 0x2227, "Lenovo X1 Carbon 3rd Gen", 0),
  35 +       /* https://bugzilla.redhat.com/show_bug.cgi?id=1689623 */
  36 +       SND_PCI_QUIRK(0x17aa, 0x367b, "Lenovo IdeaCentre B550", 0),
  37 +       /* https://bugzilla.redhat.com/show_bug.cgi?id=1572975 */
  38 +       SND_PCI_QUIRK(0x17aa, 0x36a7, "Lenovo C50 All in one", 0),
  39         {}
  40  };
  41  #endif /* CONFIG_PM */