Re: [PATCH] Revert "tcpm: allow looking for role_sw device in the main node"

[Xu Yang]

On Fri, Feb 27, 2026 at 04:45:30PM +0100, Arnaud Ferraris wrote:
> Hi Xu,
> 
> Le 25/02/2026 à 03:57, Xu Yang a écrit :
> > Hi Arnaud,
> > 
> > On Tue, Feb 24, 2026 at 12:33:33PM +0100, Arnaud Ferraris wrote:
> > > Hi,
> > > 
> > > Le 24/02/2026 à 12:01, Xu Yang a écrit :
> > > > This reverts commit 1366cd228b0c67b60a2c0c26ef37fe9f7cfedb7f.
> > > 
> > > I believe a plain revert isn't the right solution here, as we'll get to the
> > > same point as we were before 1366cd228b0c, where some devices stopped
> > > working properly with newer kernels.
> > 
> > I don't think 1366cd228b0c fix the real root problem because the description
> > should be wrong in the commit message. If -EPROBE_DEFER is returned by
> > fwnode_usb_role_switch_get(), the ports node should be in connector node
> > instead of tcpc node. However, you get the error when ports in tcpc node.
> > 
> > Could you double check the issue, so we can find a proper solution and avoid
> > the further regression?
> 
> Sure, I'll come up with more details asap, either tomorrow or early next
> week.

Do you have any updates about this?

Thanks,
Xu Yang