linux-kernel - Re: [PATCH] usb: typec: ucsi: Set orientation

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Message-ID: <CAO9ioeWvTO=ujvKuXJk4=FsL2MDVkx_u9gDV3eXr=mJDA-qmhA@mail.gmail.com>
Date: Tue, 28 Oct 2025 19:29:22 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Abel Vesa <abel.vesa@...aro.org>
Cc: Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Dmitry Baryshkov <lumag@...nel.org>, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: typec: ucsi: Set orientation_aware if UCSI version
 is 2.x and above

On Tue, 28 Oct 2025 at 18:39, Abel Vesa <abel.vesa@...aro.org> wrote:
>
> On 25-10-28 18:24:21, Dmitry Baryshkov wrote:
> > On 28/10/2025 17:43, Abel Vesa wrote:
> > > For UCSI 2.0 and above, since the orientation is part of the paylad,
> > > set the orientation_aware by default and let the implementation specific
> > > update_connector op override if necessary.
> > >
> > > Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
> > > ---
> > >   drivers/usb/typec/ucsi/ucsi.c | 3 +++
> > >   1 file changed, 3 insertions(+)
> > >
> > > diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
> > > index ed23edab776354f08452c539d75d27132b8c44dd..84afa9bfc65b6e6ad0a8c1856252299c16562baf 100644
> > > --- a/drivers/usb/typec/ucsi/ucsi.c
> > > +++ b/drivers/usb/typec/ucsi/ucsi.c
> > > @@ -1637,6 +1637,9 @@ static int ucsi_register_port(struct ucsi *ucsi, struct ucsi_connector *con)
> > >     cap->driver_data = con;
> > >     cap->ops = &ucsi_ops;
> > > +   if (ucsi->version >= UCSI_VERSION_2_0)
> > > +           con->typec_cap.orientation_aware = true;
> >
> > This is not enough. You should also parse the data and call
> > typec_set_orientation().
>
> Actually no. That is done by the following patch:
>
> https://lore.kernel.org/all/20251028-usb-typec-ucsi-orientation-v2-1-9330478bb6c1@linaro.org
>
> Which has been already applied.
>
> And no, we don't need Fixes tag as this is an improvement.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>

-- 
With best wishes
Dmitry