** Tags added: oem-priority originate-from-1799870 stella

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
       Status: New

** Also affects: linux-oem (Ubuntu Bionic)
   Importance: Undecided
       Status: New

** Also affects: linux-oem-osp1 (Ubuntu Bionic)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Disco)
   Importance: Undecided
       Status: New

** Also affects: linux-oem (Ubuntu Disco)
   Importance: Undecided
       Status: New

** Also affects: linux-oem-osp1 (Ubuntu Disco)
   Importance: Undecided
       Status: New

** Changed in: linux-oem (Ubuntu Disco)
       Status: New => Invalid

** Changed in: linux-oem-osp1 (Ubuntu Disco)
       Status: New => Invalid

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1836308

Title:
  Unhide Nvidia HDA audio controller

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in linux-oem package in Ubuntu:
  New
Status in linux-oem-osp1 package in Ubuntu:
  New
Status in linux source package in Bionic:
  New
Status in linux-oem source package in Bionic:
  New
Status in linux-oem-osp1 source package in Bionic:
  New
Status in linux source package in Disco:
  New
Status in linux-oem source package in Disco:
  Invalid
Status in linux-oem-osp1 source package in Disco:
  Invalid

Bug description:
  [Impact]
  Nvidia HDA audio controller comes with Nvidia graphics cannot be found
  by PCI subsystem.

  [Fix]
  Write bit 25 at graphics' config space offset 0x488 to enable the HDA
  controller.

  [Test]
  Nvidia HDA controller is not listed under lspci.
  After applying the fix lspci can find Nvidia HDA controller.

  [Regression Potential]
  Low. This fix doesn't bring any functional change other then exposing
  HDA controller at hardware level.

To manage notifications about this bug go to:
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