This is a note to let you know that I've just added the patch titled
USB: serial: cp210x: add ID for MGP Instruments PDS100
to the 4.19-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-mgp-instruments-pds100.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 8a71affce8f58ec9dfd5274749015d557bf697e0
Author: Christian Häggström <christian.haggstrom@xxxxxxxxxxxxx>
Date: Wed Feb 14 11:47:29 2024 +0100
USB: serial: cp210x: add ID for MGP Instruments PDS100
[ Upstream commit a0d9d868491a362d421521499d98308c8e3a0398 ]
The radiation meter has the text MGP Instruments PDS-100G or PDS-100GN
produced by Mirion Technologies. Tested by forcing the driver
association with
echo 10c4 863c > /sys/bus/usb-serial/drivers/cp210x/new_id
and then setting the serial port in 115200 8N1 mode. The device
announces ID_USB_VENDOR_ENC=Silicon\x20Labs and ID_USB_MODEL_ENC=PDS100
Signed-off-by: Christian Häggström <christian.haggstrom@xxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 9901fd79b8a21..4bebe0f3c201a 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -145,6 +145,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x10C4, 0x85EA) }, /* AC-Services IBUS-IF */
{ USB_DEVICE(0x10C4, 0x85EB) }, /* AC-Services CIS-IBUS */
{ USB_DEVICE(0x10C4, 0x85F8) }, /* Virtenio Preon32 */
+ { USB_DEVICE(0x10C4, 0x863C) }, /* MGP Instruments PDS100 */
{ USB_DEVICE(0x10C4, 0x8664) }, /* AC-Services CAN-IF */
{ USB_DEVICE(0x10C4, 0x8665) }, /* AC-Services OBD-IF */
{ USB_DEVICE(0x10C4, 0x87ED) }, /* IMST USB-Stick for Smart Meter */
