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From:   Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To:     linux-usb@vger.kernel.org, hminas@synopsys.com,
        gregkh@linuxfoundation.org
Cc:     linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org,
        Arthur.Petrosyan@synopsys.com, christianshewitt@gmail.com,
        Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Subject: [PATCH 0/1] usb: dwc2: fix hot plugging on Amlogic devices
Date:   Sun,  9 Dec 2018 20:01:28 +0100
Message-Id: <20181209190129.11870-1-martin.blumenstingl@googlemail.com>
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This is a follow-up to an issue I had a while ago but never had the
time to debug it: [0]
Short summary:
- on Meson8b USB devices are only detected if they are plugged in
  before booting Linux
- if they are plugged in after booting Linux they are not detected
  (except when running "lsusb -v" as a workaround)

Christian Hewitt made me aware of a similar issue that was fixed for
Rockchip devices. This single patch applies the same fix to the
Amlogic devices as well.


[0] http://lists.infradead.org/pipermail/linux-amlogic/2018-May/007310.html


Martin Blumenstingl (1):
  usb: dwc2: disable power_down on Amlogic devices

 drivers/usb/dwc2/params.c | 1 +
 1 file changed, 1 insertion(+)

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2.19.2