APPLIED[U]: [PATCH 0/1][SRU][L][OEM-6.1] Built-in camera device dies after runtime suspended
Andrea Righi
andrea.righi at canonical.com
Mon Feb 20 11:14:38 UTC 2023
On Thu, Feb 16, 2023 at 04:56:05PM +0800, AceLan Kao wrote:
> From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>
>
> BugLink: https://launchpad.net/bugs/2007530
>
> [Impact]
> When the xHC host controller[1022:1505] is runtime suspended, it can't be
> waken up and the devices connect to it will be lost.
>
> [Fix]
> Add the xHC ID to an existing quirk fixes the issue
> https://www.spinics.net/lists/kernel/msg4689370.html
>
> [Test]
> Verified by me and QA.
>
> [Where problems could occur]
> It disables disable a bit which is enable in sparse controller and do
> reset on resume. The impact should be minimun.
Applied to lunar/linux-unstable.
Thanks,
-Andrea
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