usb: tcpm: remove capabilities on HARD_RESET_START from SNK_NEGOTIATE…

…_CAPABILITIES
libre-computer-project · Jan 19, 2024 · 5d7341f · 5d7341f
1 parent f69853e
commit 5d7341f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
@@ -4505,6 +4505,10 @@ static void run_state_machine(struct tcpm_port *port)
 		tcpm_ams_start(port, HARD_RESET);
 		break;
 	case HARD_RESET_START:
+		if (port->prev_state == SNK_NEGOTIATE_CAPABILITIES){
+			usb_power_delivery_unregister_capabilities(port->partner_source_caps);
+			port->partner_source_caps = NULL;
+		}
 		port->sink_cap_done = false;
 		if (port->tcpc->enable_frs)
 			port->tcpc->enable_frs(port->tcpc, false);