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Groups > linux.kernel > #1462774
| From | Guenter Roeck <linux@roeck-us.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] extcon: Introduce EXTCON_PROP_USB_SUPERSPEED property |
| Date | 2016-08-15 15:20 +0200 |
| Message-ID | <s6pY6-65c-9@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Guenter Roeck <groeck@chromium.org> EXTCON_PROP_USB_SUPERSPEED is necessary to distinguish between USB/USB2 and USB3 connections on USB Type-C cables. Cc: Chris Zhong <zyw@rock-chips.com> Signed-off-by: Guenter Roeck <groeck@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
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[PATCH] extcon: Introduce EXTCON_PROP_USB_SUPERSPEED property Guenter Roeck <linux@roeck-us.net> - 2016-08-15 15:20 +0200
Re: [PATCH] extcon: Introduce EXTCON_PROP_USB_SUPERSPEED property Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-16 03:00 +0200
Re: [PATCH] extcon: Introduce EXTCON_PROP_USB_SUPERSPEED property Guenter Roeck <groeck@google.com> - 2016-08-16 03:50 +0200
Re: [PATCH] extcon: Introduce EXTCON_PROP_USB_SUPERSPEED property Guenter Roeck <groeck@google.com> - 2016-08-18 02:50 +0200
Re: [PATCH] extcon: Introduce EXTCON_PROP_USB_SUPERSPEED property Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-18 03:30 +0200
Re: [PATCH] extcon: Introduce EXTCON_PROP_USB_SUPERSPEED property Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-18 02:50 +0200
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