| Message ID | 20240411-ucsi-orient-aware-v2-5-d4b1cb22a33f@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | usb: typec: ucsi: glink: rework orientation handling | expand |
On Thu, Apr 11, 2024 at 07:49:57AM +0300, Dmitry Baryshkov wrote: > If the PMIC-GLINK device has orientation GPIOs declared, then it will > report connection orientation. In this case set the flag to mark > registered ports as orientation-aware. > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> > --- > drivers/usb/typec/ucsi/ucsi_glink.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c > index d279e2cf9bba..f7546bb488c3 100644 > --- a/drivers/usb/typec/ucsi/ucsi_glink.c > +++ b/drivers/usb/typec/ucsi/ucsi_glink.c > @@ -186,6 +186,17 @@ static int pmic_glink_ucsi_sync_write(struct ucsi *__ucsi, unsigned int offset, > return ret; > } > > +static void pmic_glink_ucsi_update_connector(struct ucsi_connector *con) > +{ > + struct pmic_glink_ucsi *ucsi = ucsi_get_drvdata(con->ucsi); > + int i; > + > + for (i = 0; i < PMIC_GLINK_MAX_PORTS; i++) { > + if (ucsi->port_orientation[i]) > + con->typec_cap.orientation_aware = true; > + } > +} > + > static void pmic_glink_ucsi_connector_status(struct ucsi_connector *con) > { > struct pmic_glink_ucsi *ucsi = ucsi_get_drvdata(con->ucsi); > @@ -208,6 +219,7 @@ static const struct ucsi_operations pmic_glink_ucsi_ops = { > .read = pmic_glink_ucsi_read, > .sync_write = pmic_glink_ucsi_sync_write, > .async_write = pmic_glink_ucsi_async_write, > + .update_connector = pmic_glink_ucsi_update_connector, > .connector_status = pmic_glink_ucsi_connector_status, > }; > > > -- > 2.39.2
diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c index d279e2cf9bba..f7546bb488c3 100644 --- a/drivers/usb/typec/ucsi/ucsi_glink.c +++ b/drivers/usb/typec/ucsi/ucsi_glink.c @@ -186,6 +186,17 @@ static int pmic_glink_ucsi_sync_write(struct ucsi *__ucsi, unsigned int offset, return ret; } +static void pmic_glink_ucsi_update_connector(struct ucsi_connector *con) +{ + struct pmic_glink_ucsi *ucsi = ucsi_get_drvdata(con->ucsi); + int i; + + for (i = 0; i < PMIC_GLINK_MAX_PORTS; i++) { + if (ucsi->port_orientation[i]) + con->typec_cap.orientation_aware = true; + } +} + static void pmic_glink_ucsi_connector_status(struct ucsi_connector *con) { struct pmic_glink_ucsi *ucsi = ucsi_get_drvdata(con->ucsi); @@ -208,6 +219,7 @@ static const struct ucsi_operations pmic_glink_ucsi_ops = { .read = pmic_glink_ucsi_read, .sync_write = pmic_glink_ucsi_sync_write, .async_write = pmic_glink_ucsi_async_write, + .update_connector = pmic_glink_ucsi_update_connector, .connector_status = pmic_glink_ucsi_connector_status, };
If the PMIC-GLINK device has orientation GPIOs declared, then it will report connection orientation. In this case set the flag to mark registered ports as orientation-aware. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/usb/typec/ucsi/ucsi_glink.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)