From cc37d191c37d59efa94a86e94c2cbe48e4fbe5a9 Mon Sep 17 00:00:00 2001 From: Mike Lockwood Date: Fri, 2 Dec 2011 13:58:30 +0800 Subject: USB: gadget: f_accessory: Add ioctl to detect USB accessory attached at boot Signed-off-by: Mike Lockwood --- include/linux/usb/f_accessory.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/usb/f_accessory.h b/include/linux/usb/f_accessory.h index ebcc5f34f55..5b2dcf9728e 100644 --- a/include/linux/usb/f_accessory.h +++ b/include/linux/usb/f_accessory.h @@ -77,5 +77,7 @@ #define ACCESSORY_GET_STRING_VERSION _IOW('M', 4, char[256]) #define ACCESSORY_GET_STRING_URI _IOW('M', 5, char[256]) #define ACCESSORY_GET_STRING_SERIAL _IOW('M', 6, char[256]) +/* returns 1 if there is a start request pending */ +#define ACCESSORY_IS_START_REQUESTED _IO('M', 7) #endif /* __LINUX_USB_F_ACCESSORY_H */ -- cgit v1.2.3