From 49cbb33dfdeb7651b91c2316a61b644d8e6cfe22 Mon Sep 17 00:00:00 2001
From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Date: Wed, 27 Jun 2018 18:19:52 +0300
Subject: [PATCH] usb: typec: pi3usb30532: Start using generic state values
Git-commit: 49cbb33dfdeb7651b91c2316a61b644d8e6cfe22
References: FATE#326325
Patch-mainline: v4.19
Instead of the tcpm specific mux states, using the generic
USB Type-C connector state values, and with DisplayPort
using connector states defined for the DisplayPort Alt Mode.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
drivers/usb/typec/mux/pi3usb30532.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/typec/mux/pi3usb30532.c b/drivers/usb/typec/mux/pi3usb30532.c
index b0e88db60ecf..64eb5983e17a 100644
--- a/drivers/usb/typec/mux/pi3usb30532.c
+++ b/drivers/usb/typec/mux/pi3usb30532.c
@@ -9,7 +9,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/mutex.h>
-#include <linux/usb/tcpm.h>
+#include <linux/usb/typec_dp.h>
#include <linux/usb/typec_mux.h>
#define PI3USB30532_CONF 0x00
@@ -83,21 +83,24 @@ static int pi3usb30532_mux_set(struct typec_mux *mux, int state)
new_conf = pi->conf;
switch (state) {
- case TYPEC_MUX_NONE:
+ case TYPEC_STATE_SAFE:
new_conf = PI3USB30532_CONF_OPEN;
break;
- case TYPEC_MUX_USB:
+ case TYPEC_STATE_USB:
new_conf = (new_conf & PI3USB30532_CONF_SWAP) |
PI3USB30532_CONF_USB3;
break;
- case TYPEC_MUX_DP:
+ case TYPEC_DP_STATE_C:
+ case TYPEC_DP_STATE_E:
new_conf = (new_conf & PI3USB30532_CONF_SWAP) |
PI3USB30532_CONF_4LANE_DP;
break;
- case TYPEC_MUX_DOCK:
+ case TYPEC_DP_STATE_D:
new_conf = (new_conf & PI3USB30532_CONF_SWAP) |
PI3USB30532_CONF_USB3_AND_2LANE_DP;
break;
+ default:
+ break;
}
ret = pi3usb30532_set_conf(pi, new_conf);
--
2.16.4