ACK / APPLIED[E]: [SRU] [B/D/Unstable/OEM-B/OEM-OSP1-B] [PATCH 0/1] Unhide Nvidia HDA audio controller
Seth Forshee
seth.forshee at canonical.com
Wed Jul 17 16:30:28 UTC 2019
On Fri, Jul 12, 2019 at 02:34:29PM +0800, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1836308
>
> [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.
Scope limited to specific hardware, making its way upstream.
Acked-by: Seth Forshee <seth.forshee at canonical.com>
Applied to eoan/master-next, thanks!
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