From 665182c8d045ecb44c2405d9e82aecec07d0a867 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Fri, 29 Mar 2024 08:15:36 +0200 Subject: [PATCH] usb: typec: ucsi: always register a link to USB PD device BugLink: https://bugs.launchpad.net/bugs/2073603 [ Upstream commit c0f66d78f42353d38b9608c05f211cf0773d93ac ] 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 Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20240329-qcom-ucsi-fixes-v2-4-0f5d37ed04db@linaro.org Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin Signed-off-by: Portia Stephens Signed-off-by: Roxana Nicolescu --- drivers/usb/typec/ucsi/ucsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index b501760012c4..d7664fcb531d 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -1300,7 +1300,6 @@ 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)); @@ -1317,9 +1316,10 @@ 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) {