usb: typec: Add the Product Type VDOs to struct usb_pd_identity

Discover Identity command response has also 3 product type
specific VDOs on top of ID Header VDO, Cert Stat VDO and
Product VDO.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20191230142611.24921-11-heikki.krogerus@linux.intel.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

include/linux/usb/typec.h

@@ -74,6 +74,7 @@ enum typec_orientation {
  * @id_header: ID Header VDO
  * @cert_stat: Cert Stat VDO
  * @product: Product VDO
+ * @vdo: Product Type Specific VDOs
  *
  * USB power delivery Discover Identity command response data.
  *
@@ -84,6 +85,7 @@ struct usb_pd_identity {
 	u32			id_header;
 	u32			cert_stat;
 	u32			product;
+	u32			vdo[3];
 };
 
 int typec_partner_set_identity(struct typec_partner *partner);