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16e46e0fc1
We previously registered two extcon notifier in dwc3/dwc3_rockchip.c in kernel-4.4, EXTCON_USB and EXTCON_USB_HOST respectively, so we only need to send EXTCON_USB notifications when acting as a peripheral. In the new kernel 4.19 code, only EXTCON_USB_HOST is registered in dwc3/drd.c. In order to be notified to dwc3 controller as a peripheral, we need to send a EXTCON_USB_HOST notification at the same time. Change-Id: I7507b90c94d35877ce704222a49e8e673a49a162 Signed-off-by: Jianing Ren <jianing.ren@rock-chips.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.