This is a note to let you know that I've just added the patch titled USB: serial: cp210x: add ID for Acuity Brands nLight Air Adapter to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-serial-cp210x-add-id-for-acuity-brands-nlight-air-adapter.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From ca667a33207daeaf9c62b106815728718def60ec Mon Sep 17 00:00:00 2001 From: Karan Singhal <karan.singhal@xxxxxxxxxxxxxxxx> Date: Tue, 16 Feb 2021 11:03:10 -0500 Subject: USB: serial: cp210x: add ID for Acuity Brands nLight Air Adapter From: Karan Singhal <karan.singhal@xxxxxxxxxxxxxxxx> commit ca667a33207daeaf9c62b106815728718def60ec upstream. IDs of nLight Air Adapter, Acuity Brands, Inc.: vid: 10c4 pid: 88d8 Signed-off-by: Karan Singhal <karan.singhal@xxxxxxxxxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Johan Hovold <johan@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/serial/cp210x.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -146,6 +146,7 @@ static const struct usb_device_id id_tab { USB_DEVICE(0x10C4, 0x8857) }, /* CEL EM357 ZigBee USB Stick */ { USB_DEVICE(0x10C4, 0x88A4) }, /* MMB Networks ZigBee USB Device */ { USB_DEVICE(0x10C4, 0x88A5) }, /* Planet Innovation Ingeni ZigBee USB Device */ + { USB_DEVICE(0x10C4, 0x88D8) }, /* Acuity Brands nLight Air Adapter */ { USB_DEVICE(0x10C4, 0x88FB) }, /* CESINEL MEDCAL STII Network Analyzer */ { USB_DEVICE(0x10C4, 0x8938) }, /* CESINEL MEDCAL S II Network Analyzer */ { USB_DEVICE(0x10C4, 0x8946) }, /* Ketra N1 Wireless Interface */ Patches currently in stable-queue which might be from karan.singhal@xxxxxxxxxxxxxxxx are queue-5.4/usb-serial-cp210x-add-id-for-acuity-brands-nlight-air-adapter.patch