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SubjectRe: [PATCH 2/4] i3c: master: Check if devices have i3c_dev_boardinfo on i3c_master_add_i3c_dev_locked()
On Thu, 29 Aug 2019 14:00:44 +0000
Vitor Soares <Vitor.Soares@synopsys.com> wrote:

> Hi Boris,
>
> From: Boris Brezillon <boris.brezillon@collabora.com>
> Date: Thu, Aug 29, 2019 at 11:44:57
>
> > On Thu, 29 Aug 2019 12:19:33 +0200
> > Vitor Soares <Vitor.Soares@synopsys.com> wrote:
> >
> > > The I3C devices described in DT might not be attached to the master which
> > > doesn't allow to assign a specific dynamic address.
> >
> > I remember testing this when developing the framework, so, unless
> > another patch regressed it, it should already work. I suspect patch 1
> > is actually the regressing this use case.
>
> For today it doesn't address the case where the device is described with
> static address = 0, which isn't attached to the controller.

Hm, I'm pretty sure I had designed the code to support that case (see
[1]). It might be buggy, but nothing we can't fix I guess.

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