From fe77e532290ee3fdcbfd9d15db28c17eab44c93b Mon Sep 17 00:00:00 2001 From: Hemant Kumar Date: Mon, 16 May 2016 16:31:00 -0700 Subject: extcon: Add support for type-c connector orientation Type-C cable can be connected in two different orientations. Connector orientation information is required to configure super speed phy lane. Extcon driver provides this information using EXTCON_USB_CC. Change-Id: Ib2c86970b30cb575146438611a11fde17ab106e8 Signed-off-by: Hemant Kumar --- include/linux/extcon.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 7abf674c388c..faf9ae79ca3c 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -55,6 +55,9 @@ #define EXTCON_JACK_SPDIF_IN 26 /* Sony Philips Digital InterFace */ #define EXTCON_JACK_SPDIF_OUT 27 +/* connector orientation 0 - CC1, 1 - CC2 */ +#define EXTCON_USB_CC 28 + /* Display external connector */ #define EXTCON_DISP_HDMI 40 /* High-Definition Multimedia Interface */ #define EXTCON_DISP_MHL 41 /* Mobile High-Definition Link */ -- cgit v1.2.3