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Message-ID: <20251007000007.3724229-4-jthies@google.com> Date: Tue, 7 Oct 2025 00:00:04 +0000 From: Jameson Thies <jthies@...gle.com> To: heikki.krogerus@...ux.intel.com, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org Cc: jthies@...gle.com, dmitry.baryshkov@....qualcomm.com, bleung@...omium.org, gregkh@...uxfoundation.org, akuchynski@...omium.org, abhishekpandit@...omium.org, sebastian.reichel@...labora.com, linux-pm@...r.kernel.org Subject: [PATCH 3/6] 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 <jthies@...gle.com> --- 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 3f568f790f39..7b718049d0d1 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; } } -- 2.51.0.618.g983fd99d29-goog
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