The patch below does not apply to the 5.2-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From a3384b8d9f63cc042711293bb97bdc92dca0391d Mon Sep 17 00:00:00 2001

From: Benjamin Tissoires benjamin.tissoires@redhat.com Date: Tue, 13 Aug 2019 15:38:07 +0200 Subject: [PATCH] HID: logitech-hidpp: remove support for the G700 over USB MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit

The G700 suffers from the same issue than the G502: when plugging it in, the driver tries to contact it but it fails.

This timeout is problematic as it introduce a delay in the boot, and having only the mouse event node means that the hardware macros keys can not be relayed to the userspace.

Link: https://github.com/libratbag/libratbag/issues/797 Fixes: 91cf9a98ae41 ("HID: logitech-hidpp: make .probe usbhid capable") Cc: stable@vger.kernel.org # v5.2 Reviewed-by: Filipe Laíns lains@archlinux.org Signed-off-by: Benjamin Tissoires benjamin.tissoires@redhat.com

diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 343052b117a9..0179f7ed77e5 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -3751,8 +3751,6 @@ static const struct hid_device_id hidpp_devices[] = {

{ /* Logitech G403 Wireless Gaming Mouse over USB */ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC082) }, - { /* Logitech G700 Gaming Mouse over USB */ - HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC06B) }, { /* Logitech G703 Gaming Mouse over USB */ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC087) }, { /* Logitech G703 Hero Gaming Mouse over USB */