From: Guenter Roeck <gro...@chromium.org> EXTCON_PROP_USB_SUPERSPEED is necessary to distinguish between USB/USB2 and USB3 connections on USB Type-C cables.
Cc: Chris Zhong <z...@rock-chips.com> Signed-off-by: Guenter Roeck <gro...@chromium.org> --- Applies on top of extcon-next. include/linux/extcon.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/include/linux/extcon.h b/include/linux/extcon.h index ad7a1606a7f3..38d2c0dec2c1 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -107,12 +107,18 @@ * @type: integer (intval) * @value: 0 (normal) or 1 (flip) * @default: 0 (normal) + * - EXTCON_PROP_USB_SUPERSPEED + * @type: integer (intval) + * @value: 0 (USB/USB2) or 1 (USB3) + * @default: 0 (USB/USB2) + * */ #define EXTCON_PROP_USB_VBUS 0 #define EXTCON_PROP_USB_TYPEC_POLARITY 1 +#define EXTCON_PROP_USB_SUPERSPEED 2 #define EXTCON_PROP_USB_MIN 0 -#define EXTCON_PROP_USB_MAX 1 +#define EXTCON_PROP_USB_MAX 2 #define EXTCON_PROP_USB_CNT (EXTCON_PROP_USB_MAX - EXTCON_PROP_USB_MIN + 1) /* Properties of EXTCON_TYPE_CHG. */ -- 2.5.0
