Re: [PATCH v2 2/4] usb: ucsi: glink: use the connector orientation GPIO to provide switch events

[Neil Armstrong]

On 02/10/2023 19:26, Dmitry Baryshkov wrote:
> On Mon, 2 Oct 2023 at 13:21, Neil Armstrong <neil.armstrong@xxxxxxxxxx> wrote:
> > On SM8550, the non-altmode orientation is not given anymore within
> > altmode events, even with USB SVIDs events.
> >
> > On the other side, the Type-C connector orientation is correctly
> > reported by a signal from the PMIC.
> >
> > Take this gpio signal when we detect some Type-C port activity
> > to notify any Type-C switches tied to the Type-C port connectors.
>
> Have you checked, which UCSI version is implemented on SM8550?
> Is there any chance of GET_CONNECTOR_STATUS / bit 86 actually
> reflecting the correct orientation?

I checked, and no, the UCSI implementation is based on the UCSI 1.x spec,
and doesn't have the UCSI 2.x new bits.

Neil

> > Acked-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
> > Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
> > ---