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[v2,04/11] usb: typec: ucsi: always register a link to USB PD device

Message ID 20240329-qcom-ucsi-fixes-v2-4-0f5d37ed04db@linaro.org
State Accepted
Commit c0f66d78f42353d38b9608c05f211cf0773d93ac
Headers show
Series usb: typec: ucsi: fix several issues manifesting on Qualcomm platforms | expand

Commit Message

Dmitry Baryshkov March 29, 2024, 6:15 a.m. UTC
UCSI driver will attempt to set a USB PD device only if it was able to
read PDOs from the firmware. This results in suboptimal behaviour, since
the PD device will be created anyway. Move calls to
typec_port_set_usb_power_delivery() out of conditional code and call it
after reading capabilities.

Fixes: b04e1747fbcc ("usb: typec: ucsi: Register USB Power Delivery Capabilities")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/usb/typec/ucsi/ucsi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index 7666142d8bbb..d1a45ce7f660 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -1569,7 +1569,6 @@  static int ucsi_register_port(struct ucsi *ucsi, struct ucsi_connector *con)
 		}
 
 		con->port_source_caps = pd_cap;
-		typec_port_set_usb_power_delivery(con->port, con->pd);
 	}
 
 	memset(&pd_caps, 0, sizeof(pd_caps));
@@ -1586,9 +1585,10 @@  static int ucsi_register_port(struct ucsi *ucsi, struct ucsi_connector *con)
 		}
 
 		con->port_sink_caps = pd_cap;
-		typec_port_set_usb_power_delivery(con->port, con->pd);
 	}
 
+	typec_port_set_usb_power_delivery(con->port, con->pd);
+
 	/* Alternate modes */
 	ret = ucsi_register_altmodes(con, UCSI_RECIPIENT_CON);
 	if (ret) {