Re: [PATCH v4] thunderbolt: Explicitly enable lane adapter hotplug events at startup

From: Mika Westerberg
Date: Mon Sep 26 2022 - 12:06:25 EST


Hi Mario,

On Mon, Sep 26, 2022 at 09:33:50AM -0500, Mario Limonciello wrote:
> Software that has run before the USB4 CM in Linux runs may have disabled
> hotplug events for a given lane adapter.
>
> Other CMs such as that one distributed with Windows 11 will enable hotplug
> events. Do the same thing in the Linux CM which fixes hotplug events on
> "AMD Pink Sardine".
>
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>

Looks good to me now. Since we are pretty late in the rc and this is not
trivial fix anymore, would it be OK for you if I apply this to my next
branch with stable tag? Then it gets slightly more exposure before it
ends up in any of the stable trees.