da0b7c7766
>From USB_PD_R3_0 7.1.5 Response to Hard Resets Device operation during and after a Hard Reset is defined as follows: Self-powered devices Should Not disconnect from USB during a Hard Reset (see Section 9.1.2). Bus powered devices will disconnect from USB during a Hard Reset due to the loss of their power source. Therefore it is necessary to know whether the port belongs to a device which is self powered or bus powered. This change adds "self-powered" flag to the connector class which present indicates that the port belongs to a device that is self powered. Else it is bus powered usb device. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Reviewed-by: Rob Herring <robh@kernel.org> ------- Changes is v3: - Rebase on top of usb-next - no change w.r.t to this patch. Same as previous versions. No v2 version as the patch was introduced there. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.
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.