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[2003:dc:d73f:ba00:428d:5cff:feb9:9db8]) by smtp.googlemail.com with ESMTPSA id l197sm30560215wma.44.2018.12.09.11.01.43 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 09 Dec 2018 11:01:44 -0800 (PST) From: Martin Blumenstingl To: linux-usb@vger.kernel.org, hminas@synopsys.com, gregkh@linuxfoundation.org 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> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181209_110159_737446_84CD75B7 X-CRM114-Status: UNSURE ( 8.19 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Martin Blumenstingl , linux-amlogic@lists.infradead.org, christianshewitt@gmail.com, linux-kernel@vger.kernel.org, Arthur.Petrosyan@synopsys.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org 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(+) -- 2.19.2 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic