From e397f446afcffd225f9c95d3e6471595421f21c2 Mon Sep 17 00:00:00 2001 From: Jameson Thies Date: Thu, 16 Oct 2025 23:59:08 +0000 Subject: [PATCH] usb: typec: ucsi: Report power supply changes on power opmode changes Report opmode changes from the PPM to the power supply class by calling ucsi_port_psy_changed(). If the current opmode is USB PD, do not call ucsi_port_psy_changed(). The power supply class will be updated after requesting partner source PDOs. Signed-off-by: Jameson Thies Reviewed-by: Benson Leung Reviewed-by: Heikki Krogerus Tested-By: Kenneth R. Crudup Link: https://patch.msgid.link/20251016235909.2092917-3-jthies@google.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/typec/ucsi/ucsi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index 3995483a0aa09..04047038720e8 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -1022,14 +1022,17 @@ static void ucsi_pwr_opmode_change(struct ucsi_connector *con) case UCSI_CONSTAT_PWR_OPMODE_TYPEC1_5: con->rdo = 0; typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_1_5A); + ucsi_port_psy_changed(con); break; case UCSI_CONSTAT_PWR_OPMODE_TYPEC3_0: con->rdo = 0; typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_3_0A); + ucsi_port_psy_changed(con); break; default: con->rdo = 0; typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_USB); + ucsi_port_psy_changed(con); break; } } -- 2.47.3