Commit 5f5dff01 authored Nov 10, 2015 by Hemant Kumar Committed by Mayank Rana Dec 14, 2016

usb: gadget: f_gsi: Add support for super speed function suspend



Register gsi function suspend callback with composite device to
handle super speed function suspend and resume. Also, move
function suspend option masks to composite device layer.

Change-Id: Ie316973d855612ddc5440934344d18b04d49c567
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>

parent 6ccd55c0

include/linux/usb/composite.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -41,6 +41,10 @@
		#include <linux/log2.h>
		#include <linux/configfs.h>

		/* FUNCTION_SUSPEND: suspend options from usb 3.0 spec Table 9-7 */
		#define FUNC_SUSPEND_OPT_SUSP_MASK BIT(0)
		#define FUNC_SUSPEND_OPT_RW_EN_MASK BIT(1)

		/*
		* USB function drivers should return USB_GADGET_DELAYED_STATUS if they
		* wish to delay the data/status stages of the control transfer till they