MLK-16013-31 staging: typec: Set to unattached state if souce disconnected

In SNK_HARD_RESET_SINK_ON, if the source disconnected, we should set
state to be unattached state intead of startup sink.

Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>

diff --git a/drivers/staging/typec/tcpm.c b/drivers/staging/typec/tcpm.c
index b2480d8..59f891d 100644 (file)
--- a/drivers/staging/typec/tcpm.c
+++ b/drivers/staging/typec/tcpm.c
@@ -2571,7 +2571,10 @@ static void run_state_machine(struct tcpm_port *port)
                 * to PE_SNK_Transition_to_default.
                 */
                tcpm_set_attached_state(port, true);
-               tcpm_set_state(port, SNK_STARTUP, 0);
+               if (tcpm_port_is_disconnected(port))
+                       tcpm_set_state(port, unattached_state(port), 0);
+               else
+                       tcpm_set_state(port, SNK_STARTUP, 0);
                break;
 
        /* Soft_Reset states */