releases/5.10.215/usb-serial-cp210x-add-id-for-mgp-instruments-pds100.patch

   1 From c75bdb2c0b1e1df9f8f045cb5a39d26f7934bad1 Mon Sep 17 00:00:00 2001
   2 From: Sasha Levin <sashal@kernel.org>
   3 Date: Wed, 14 Feb 2024 11:47:29 +0100
   4 Subject: USB: serial: cp210x: add ID for MGP Instruments PDS100
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 From: Christian Häggström <christian.haggstrom@orexplore.com>
  10
  11 [ Upstream commit a0d9d868491a362d421521499d98308c8e3a0398 ]
  12
  13 The radiation meter has the text MGP Instruments PDS-100G or PDS-100GN
  14 produced by Mirion Technologies. Tested by forcing the driver
  15 association with
  16
  17   echo 10c4 863c > /sys/bus/usb-serial/drivers/cp210x/new_id
  18
  19 and then setting the serial port in 115200 8N1 mode. The device
  20 announces ID_USB_VENDOR_ENC=Silicon\x20Labs and ID_USB_MODEL_ENC=PDS100
  21
  22 Signed-off-by: Christian Häggström <christian.haggstrom@orexplore.com>
  23 Cc: stable@vger.kernel.org
  24 Signed-off-by: Johan Hovold <johan@kernel.org>
  25 Signed-off-by: Sasha Levin <sashal@kernel.org>
  26 ---
  27  drivers/usb/serial/cp210x.c | 1 +
  28  1 file changed, 1 insertion(+)
  29
  30 diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
  31 index f4c982a323df2..12d0be4d15101 100644
  32 --- a/drivers/usb/serial/cp210x.c
  33 +++ b/drivers/usb/serial/cp210x.c
  34 @@ -148,6 +148,7 @@ static const struct usb_device_id id_table[] = {
  35         { USB_DEVICE(0x10C4, 0x85EA) }, /* AC-Services IBUS-IF */
  36         { USB_DEVICE(0x10C4, 0x85EB) }, /* AC-Services CIS-IBUS */
  37         { USB_DEVICE(0x10C4, 0x85F8) }, /* Virtenio Preon32 */
  38 +       { USB_DEVICE(0x10C4, 0x863C) }, /* MGP Instruments PDS100 */
  39         { USB_DEVICE(0x10C4, 0x8664) }, /* AC-Services CAN-IF */
  40         { USB_DEVICE(0x10C4, 0x8665) }, /* AC-Services OBD-IF */
  41         { USB_DEVICE(0x10C4, 0x87ED) }, /* IMST USB-Stick for Smart Meter */
  42 --
  43 2.43.0
  44