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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200721144326.7976-5-alcooperx@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/21/20 7:43 AM, Al Cooper wrote: > On Android systems, After temporarily putting device to S2 by > short pressing the power button on the remote, the display turns > off. Then press the power button to turn the display back up. Adb > devices would show the devices is offline. It needs a physical > disconnect of the usb cable or power cycle to bring the device > back online. The device is operational otherwise. > > The problem is that during S2 resume, the ADB gadget driver could > not link back with the BDC driver because the endpoint flags were > cleared. The fix is to clear the endpoint flags for the disconnect > case only and not for S2 exit. > > Signed-off-by: Al Cooper Acked-by: Florian Fainelli -- Florian