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>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> |
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samsung,usb-connector-11pin.txt | ||
usb-connector.txt |