As DRP port autonomously toggles the Rp/Rd need a start value to
begin with, so add one parameter for it in tcpm_start_drp_toggling.
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Li Jun <jun.li@xxxxxxx>
---
drivers/usb/typec/tcpm.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
index becedcf..0c7fa14 100644
--- a/drivers/usb/typec/tcpm.c
+++ b/drivers/usb/typec/tcpm.c
@@ -2436,15 +2436,15 @@ static int tcpm_set_charge(struct tcpm_port *port, bool charge)
return 0;
}
-static bool tcpm_start_drp_toggling(struct tcpm_port *port)
+static bool tcpm_start_drp_toggling(struct tcpm_port *port,
+ enum typec_cc_status cc)
{
int ret;
if (port->tcpc->start_drp_toggling &&
port->port_type == TYPEC_PORT_DRP) {
tcpm_log_force(port, "Start DRP toggling");
- ret = port->tcpc->start_drp_toggling(port->tcpc,
- tcpm_rp_cc(port));
+ ret = port->tcpc->start_drp_toggling(port->tcpc, cc);
if (!ret)
return true;
}
@@ -2752,7 +2752,7 @@ static void run_state_machine(struct tcpm_port *port)
if (!port->non_pd_role_swap)
tcpm_swap_complete(port, -ENOTCONN);
tcpm_src_detach(port);
- if (tcpm_start_drp_toggling(port)) {
+ if (tcpm_start_drp_toggling(port, tcpm_rp_cc(port))) {
tcpm_set_state(port, DRP_TOGGLING, 0);
break;
}
@@ -2927,7 +2927,7 @@ static void run_state_machine(struct tcpm_port *port)
tcpm_swap_complete(port, -ENOTCONN);
tcpm_pps_complete(port, -ENOTCONN);
tcpm_snk_detach(port);
- if (tcpm_start_drp_toggling(port)) {
+ if (tcpm_start_drp_toggling(port, TYPEC_CC_RD)) {
tcpm_set_state(port, DRP_TOGGLING, 0);
break;
}
--
2.7.4
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