usb: typec: pi3usb30532: Keep orientation when setting mux to safe mode

Keep the orientation value when setting the mux to safe mode, this
fixes the orientation getting reset when switching alt-modes.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/typec/mux/pi3usb30532.c b/drivers/usb/typec/mux/pi3usb30532.c
index 64eb598..9294e85 100644 (file)
--- a/drivers/usb/typec/mux/pi3usb30532.c
+++ b/drivers/usb/typec/mux/pi3usb30532.c
@@ -84,7 +84,8 @@ static int pi3usb30532_mux_set(struct typec_mux *mux, int state)
 
        switch (state) {
        case TYPEC_STATE_SAFE:
-               new_conf = PI3USB30532_CONF_OPEN;
+               new_conf = (new_conf & PI3USB30532_CONF_SWAP) |
+                          PI3USB30532_CONF_OPEN;
                break;
        case TYPEC_STATE_USB:
                new_conf = (new_conf & PI3USB30532_CONF_SWAP) |