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[2001:1c00:c0c:fe00:d2ea:f29d:118b:24dc]) by smtp.gmail.com with ESMTPSA id re10sm2899834ejb.68.2020.09.03.03.32.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 03 Sep 2020 03:32:52 -0700 (PDT) Subject: Re: [PATCH] HID: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for BYD zhaoxin notebook To: Penghao , gregkh@linuxfoundation.org Cc: johan@kernel.org, dlaz@chromium.org, stern@rowland.harvard.edu, kerneldev@karsmulder.nl, jonathan@jdcox.net, tomasz@meresinski.eu, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org References: <20200903100326.5327-1-penghao@uniontech.com> From: Hans de Goede Message-ID: Date: Thu, 3 Sep 2020 12:32:51 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200903100326.5327-1-penghao@uniontech.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hi, On 9/3/20 12:03 PM, Penghao wrote: > Add a USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for the BYD zhaoxin notebook. > This notebook come with usb touchpad. And we would like to disable touchpad > wakeup on this notebook by default. 2 questions: 1. Why do you want to enable remote wakeup by default ? 2. Is this a HID multi-touch touchpad? Regards, Hans > > Signed-off-by: Penghao > --- > drivers/usb/core/quirks.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c > index 7c1198f80c23..5fa3f2416967 100644 > --- a/drivers/usb/core/quirks.c > +++ b/drivers/usb/core/quirks.c > @@ -387,6 +387,10 @@ static const struct usb_device_id usb_quirk_list[] = { > { USB_DEVICE(0x0b05, 0x17e0), .driver_info = > USB_QUIRK_IGNORE_REMOTE_WAKEUP }, > > + /* SONiX USB DEVICE Touchpad */ > + { USB_DEVICE(0x0c45, 0x7056), .driver_info = > + USB_QUIRK_IGNORE_REMOTE_WAKEUP }, > + > /* Realtek hub in Dell WD19 (Type-C) */ > { USB_DEVICE(0x0bda, 0x0487), .driver_info = USB_QUIRK_NO_LPM }, > >