APPLIED[G]: [SRU] [Unstable/OEM-5.6] [PATCH 0/1] Fix non-working USB devices plugged during system sleep

[Seth Forshee]

On Mon, Aug 24, 2020 at 02:36:22PM +0800, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1892678
> 
> [Impact]
> Some USB devices aren't working if they are plugged under system sleep.
> 
> [Fix]
> Consider xHCI PORTSC CAS bit over other conditions.
> 
> [Test]
> Plug or re-plug USB devices during system sleep. USB devices always work
> after system resume.
> 
> [Regression Potential]
> There could be devices that depends on the old (but wrong) behavior.
> However it's really unlikely and it's against xHCI spec, we can deal
> with those quirky devices if any.

Applied to groovy/master-next, thanks!