This is a note to let you know that I've just added the patch titled USB: serial: pl2303: add device-id for HP GC device to the 4.9-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-pl2303-add-device-id-for-hp-gc-device.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 031f9664f8f9356cee662335bc56c93d16e75665 Mon Sep 17 00:00:00 2001 From: Scott Chen <scott@xxxxxxxxxxxx> Date: Thu, 24 Sep 2020 14:27:45 +0800 Subject: USB: serial: pl2303: add device-id for HP GC device From: Scott Chen <scott@xxxxxxxxxxxx> commit 031f9664f8f9356cee662335bc56c93d16e75665 upstream. This is adds a device id for HP LD381 which is a pl2303GC-base device. Signed-off-by: Scott Chen <scott@xxxxxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Johan Hovold <johan@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 1 + 2 files changed, 2 insertions(+) --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -89,6 +89,7 @@ static const struct usb_device_id id_tab { USB_DEVICE(HP_VENDOR_ID, HP_LD220_PRODUCT_ID) }, { USB_DEVICE(HP_VENDOR_ID, HP_LD220TA_PRODUCT_ID) }, { USB_DEVICE(HP_VENDOR_ID, HP_LD381_PRODUCT_ID) }, + { USB_DEVICE(HP_VENDOR_ID, HP_LD381GC_PRODUCT_ID) }, { USB_DEVICE(HP_VENDOR_ID, HP_LD960_PRODUCT_ID) }, { USB_DEVICE(HP_VENDOR_ID, HP_LD960TA_PRODUCT_ID) }, { USB_DEVICE(HP_VENDOR_ID, HP_LCM220_PRODUCT_ID) }, --- a/drivers/usb/serial/pl2303.h +++ b/drivers/usb/serial/pl2303.h @@ -125,6 +125,7 @@ /* Hewlett-Packard POS Pole Displays */ #define HP_VENDOR_ID 0x03f0 +#define HP_LD381GC_PRODUCT_ID 0x0183 #define HP_LM920_PRODUCT_ID 0x026b #define HP_TD620_PRODUCT_ID 0x0956 #define HP_LD960_PRODUCT_ID 0x0b39 Patches currently in stable-queue which might be from scott@xxxxxxxxxxxx are queue-4.9/usb-serial-pl2303-add-device-id-for-hp-gc-device.patch