From: Sven Peter <sven@svenpeter.dev>
Date: Mon, 28 Nov 2022 16:23:04 +0000 (+0100)
Subject: usb: typec: tipd: Set mode of operation for USB Type-C connector
X-Git-Tag: v6.6.7~3884^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=59d54aa09020fe52061d4cda51d474f5bd5e6be1;p=platform%2Fkernel%2Flinux-starfive.git

usb: typec: tipd: Set mode of operation for USB Type-C connector

Forward the mode of operation to the typec subsystem such that it can
configure the mux correctly.

Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Link: https://lore.kernel.org/r/20221128162304.80125-1-sven@svenpeter.dev
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c
index 982bd2c..46a4d8b1 100644
--- a/drivers/usb/typec/tipd/core.c
+++ b/drivers/usb/typec/tipd/core.c
@@ -14,6 +14,7 @@
 #include <linux/regmap.h>
 #include <linux/interrupt.h>
 #include <linux/usb/typec.h>
+#include <linux/usb/typec_altmode.h>
 #include <linux/usb/role.h>
 
 #include "tps6598x.h"
@@ -257,6 +258,7 @@ static int tps6598x_connect(struct tps6598x *tps, u32 status)
 		typec_set_orientation(tps->port, TYPEC_ORIENTATION_REVERSE);
 	else
 		typec_set_orientation(tps->port, TYPEC_ORIENTATION_NORMAL);
+	typec_set_mode(tps->port, TYPEC_STATE_USB);
 	tps6598x_set_data_role(tps, TPS_STATUS_TO_TYPEC_DATAROLE(status), true);
 
 	tps->partner = typec_register_partner(tps->port, &desc);
@@ -280,6 +282,7 @@ static void tps6598x_disconnect(struct tps6598x *tps, u32 status)
 	typec_set_pwr_role(tps->port, TPS_STATUS_TO_TYPEC_PORTROLE(status));
 	typec_set_vconn_role(tps->port, TPS_STATUS_TO_TYPEC_VCONN(status));
 	typec_set_orientation(tps->port, TYPEC_ORIENTATION_NONE);
+	typec_set_mode(tps->port, TYPEC_STATE_SAFE);
 	tps6598x_set_data_role(tps, TPS_STATUS_TO_TYPEC_DATAROLE(status), false);
 
 	power_supply_changed(tps->psy);