* [PATCH] USB: cdc-acm: add VeriFone VX820 device ID
@ 2026-09-29 17:38 enigma_137
0 siblings, 0 replies; only message in thread
From: enigma_137 @ 2026-09-29 17:38 UTC (permalink / raw)
To: oneukum, gregkh; +Cc: linux-usb, linux-kernel, Drobyshev Vladimir
From: Drobyshev Vladimir <enigma_137@icloud.com>
Add USB ID 11ca:0219 for the VeriFone VX820 to the cdc-acm device
table and apply the SINGLE_RX_URB quirk.
Signed-off-by: Drobyshev Vladimir <enigma_137@icloud.com>
---
drivers/usb/class/cdc-acm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 7bc5329fa3ed..dc12f9ca93f7 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1813,6 +1813,9 @@ static const struct usb_device_id acm_ids[] = {
{ USB_DEVICE(0x11ca, 0x0201), /* VeriFone Mx870 Gadget Serial */
.driver_info = SINGLE_RX_URB,
},
+ { USB_DEVICE(0x11ca, 0x0219), /* VeriFone Vx820 Gadget Serial */
+ .driver_info = SINGLE_RX_URB,
+ },
{ USB_DEVICE(0x1901, 0x0006), /* GE Healthcare Patient Monitor UI Controller */
.driver_info = DISABLE_ECHO, /* DISABLE ECHO in termios flag */
},
--
2.34.1
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