Hello, It seems the USB product ID for g_webcam usb device gadget is incorrectly used from EEM gadget "Ethernet Emulation Model". So "webcam" device has a confusing description in lsusb: 1d6b:0102 Linux Foundation EEM Gadget I would change it to 0x0106, which is a next unassigned value (according to http://www.linux-usb.org/usb.ids). Does this step require some official communication with the holder of VID (Linux Foundation)? Or all it takes is just to send patch to the kernel and to the usb.ids database? I know it is only a cosmetic change on a legacy driver, but I assume it would be better to have some default value for configfs API than to borrow a PID from a whole different gadget. Change in question would be something like this (I will send a proper patch after RFC): Fixing USB Product ID for UVC gadget (used from Ethernet Emulation Model) and changing it to new one. Signed-off-by: Petr Cvek <petr.cvek@xxxxxx> --- drivers/usb/gadget/legacy/webcam.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/legacy/webcam.c b/drivers/usb/gadget/legacy/webcam.c index f9661cd627c8..988814f2e1c7 100644 --- a/drivers/usb/gadget/legacy/webcam.c +++ b/drivers/usb/gadget/legacy/webcam.c @@ -42,7 +42,7 @@ MODULE_PARM_DESC(trace, "Trace level bitmask"); */ #define WEBCAM_VENDOR_ID 0x1d6b /* Linux Foundation */ -#define WEBCAM_PRODUCT_ID 0x0102 /* Webcam A/V gadget */ +#define WEBCAM_PRODUCT_ID 0x0106 /* UVC video gadget */ #define WEBCAM_DEVICE_BCD 0x0010 /* 0.10 */ static char webcam_vendor_label[] = "Linux Foundation"; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
