diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index c595da176124..656bd462bf6a 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -285,7 +285,10 @@ struct tcpm_port { unsigned int operating_snk_mw; bool update_sink_caps; - /* Requested current / voltage */ + /* Requested current / voltage to the port partner */ + u32 req_current_limit; + u32 req_supply_voltage; + /* Actual current / voltage limit of the local port */ u32 current_limit; u32 supply_voltage; @@ -1724,8 +1727,8 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port, case SNK_TRANSITION_SINK: if (port->vbus_present) { tcpm_set_current_limit(port, - port->current_limit, - port->supply_voltage); + port->req_current_limit, + port->req_supply_voltage); port->explicit_contract = true; tcpm_set_state(port, SNK_READY, 0); } else { @@ -1797,8 +1800,8 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port, break; case SNK_NEGOTIATE_PPS_CAPABILITIES: port->pps_data.active = true; - port->supply_voltage = port->pps_data.out_volt; - port->current_limit = port->pps_data.op_curr; + port->req_supply_voltage = port->pps_data.out_volt; + port->req_current_limit = port->pps_data.op_curr; tcpm_set_state(port, SNK_TRANSITION_SINK, 0); break; case SOFT_RESET_SEND: @@ -2402,8 +2405,8 @@ static int tcpm_pd_build_request(struct tcpm_port *port, u32 *rdo) flags & RDO_CAP_MISMATCH ? " [mismatch]" : ""); } - port->current_limit = ma; - port->supply_voltage = mv; + port->req_current_limit = ma; + port->req_supply_voltage = mv; return 0; }