On 05/01/16(Tue) 13:19, Matt Adams wrote:
> On 05/01/16 05:10 AM, Martin Pieuchot wrote:
> >On 03/01/16(Sun) 23:18, Matt Adams wrote:
> >>Hi,
> >>
> >>I noted that uvideo has support for the Logitech QuickCam Pro 5000 - a piece
> >>of hardware that I have. However, ugen appears to attach to this device
> >>instead of allowing the special firmware (installed via "# fw_install
> >>uvideo") to configure /dev/video0 or /dev/video1, even though those two
> >>device files are present in the system.
> >>
> >>For example:
> >>
> >>-bash-4.3$ luvcview
> >>luvcview version 2.0
> >>Video driver: x11
> >>A window manager is available
> >>video /dev/video0
> >>ERROR opening V4L interface
> >>: Device not configured
> >>
> >>Is there something that I am missing here or is my webcam not actually
> >>supported?
> >Could you paste the output of "lsusb -v" for your webcam? lsusb(1) is
> >part of the usbutils package.
>
> lsusb -v as follows (webcam portion only):
>
> Bus 001 Device 002: ID 046d:08c5 Logitech, Inc. QuickCam Pro 5000
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 2.00
> bDeviceClass 0 (Defined at Interface level)
> bDeviceSubClass 0
> bDeviceProtocol 1
> bMaxPacketSize0 64
> idVendor 0x046d Logitech, Inc.
> idProduct 0x08c5 QuickCam Pro 5000
Thanks, does the diff below help?
Index: uvideo.c
===================================================================
RCS file: /cvs/src/sys/dev/usb/uvideo.c,v
retrieving revision 1.183
diff -u -p -r1.183 uvideo.c
--- uvideo.c 20 Dec 2015 10:08:05 -0000 1.183
+++ uvideo.c 6 Jan 2016 09:14:05 -0000
@@ -382,6 +382,12 @@ struct uvideo_devs {
NULL,
UVIDEO_FLAG_VENDOR_CLASS
},
+ { /* Incorrectly reports as bInterfaceClass=UICLASS_VENDOR */
+ { USB_VENDOR_LOGITECH, USB_PRODUCT_LOGITECH_QUICKCAMPRO5K_1 },
+ NULL,
+ NULL,
+ UVIDEO_FLAG_VENDOR_CLASS
+ },
};
#define uvideo_lookup(v, p) \
((struct uvideo_devs *)usb_lookup(uvideo_devs, v, p))
