Hi Guenter, Looks good to me. I'll add the reference[1] information on patch description and applied it. [1] https://en.wikipedia.org/wiki/USB#Overview
Thanks, Chanwoo Choi On 2016년 08월 15일 22:15, Guenter Roeck wrote: > 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. */ >
