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

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Message-ID: <7jpghdq6so4mxarb22r75gxwxxutcixzkxdshfeyvvfbsazn2l@4mpklf2xw3ww>
Date: Tue, 28 Oct 2025 18:39:53 +0200
From: Abel Vesa <abel.vesa@...aro.org>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
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 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.