Add POWER_SUPPLY_USB_TYPE_PD_DRP as a USB type in the UCSI power supply
driver. The DRP type is set when the partner supports USB PD and offers
both source and sink PDOs.
Signed-off-by: Jameson Thies <jthies@xxxxxxxxxx>
---
drivers/usb/typec/ucsi/psy.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/typec/ucsi/psy.c b/drivers/usb/typec/ucsi/psy.c
index d0b52cee41d2..45113e013696 100644
--- a/drivers/usb/typec/ucsi/psy.c
+++ b/drivers/usb/typec/ucsi/psy.c
@@ -204,8 +204,12 @@ static int ucsi_psy_get_usb_type(struct ucsi_connector *con,
val->intval = POWER_SUPPLY_USB_TYPE_C;
if (flags & UCSI_CONSTAT_CONNECTED &&
- UCSI_CONSTAT_PWR_OPMODE(flags) == UCSI_CONSTAT_PWR_OPMODE_PD)
- val->intval = POWER_SUPPLY_USB_TYPE_PD;
+ UCSI_CONSTAT_PWR_OPMODE(flags) == UCSI_CONSTAT_PWR_OPMODE_PD) {
+ if (!con->partner_source_caps || !con->partner_sink_caps)
+ val->intval = POWER_SUPPLY_USB_TYPE_PD;
+ else
+ val->intval = POWER_SUPPLY_USB_TYPE_PD_DRP;
+ }
return 0;
}
@@ -275,6 +279,7 @@ static enum power_supply_usb_type ucsi_psy_usb_types[] = {
POWER_SUPPLY_USB_TYPE_C,
POWER_SUPPLY_USB_TYPE_PD,
POWER_SUPPLY_USB_TYPE_PD_PPS,
+ POWER_SUPPLY_USB_TYPE_PD_DRP,
};
int ucsi_register_port_psy(struct ucsi_connector *con)
--
2.45.2.1089.g2a221341d9-goog
