Comment 3 for bug 1205263

Add audio team.

> -----Original Message-----
> From: <email address hidden> [mailto:<email address hidden>] On Behalf Of
> XiongZhang
> Sent: Thursday, August 1, 2013 9:36 AM
> To: Wang, Xingchao
> Subject: [Bug 1205263] Re: pm-utils AC/Battery policy requirement for Audio
>
> hi, James:
> Could you help transform this issue to the ubuntu maintainer of
> pm-utils package, so that intel engineer can discuss this issue with him.
>
> --
> You received this bug notification because you are subscribed to the bug report.
> https://bugs.launchpad.net/bugs/1205263
>
> Title:
> pm-utils AC/Battery policy requirement for Audio
>
> Status in intel:
> New
>
> Bug description:
> On boards with charger connected, pm-utils disable *all* power-saving
> feture for PCI devices(include audio pci devices), the hooks is pci-
> devices under power.d.
>
> This policy maybe too regressive.
>
> Here's our case:
> On Intel's Harris beach baord, there're two HDA controller, one HDA in GPU
> side ,which powered by a area "power-well".
> Harris Beach has only one eDP panel, if there's no HDMI/DP monitor
> connected, the audio function is not needed, and power-well should be
> shutdown. Otherwise some eDP feature will not be enabled.
>
> When charger connected, the pm-utils policy let audio subsystem always
> active, which power-well always on and block eDP features.
>
> So should we do some changing on the policy?
>
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