Probably a new board ID for em28xx: [1b80:e349]

Probably a new board ID for em28xx: [1b80:e349]

[Peter Schlaf]

Hi,

I have a small usb-device with s-vhs, composite-video and stereo-audio 
cabels attached.

The shell just says "MAGIX" and "Made in China". It has also a black 
button to push.

I plugged it in to get some video grabbed but no /dev/videoX was created.

"lsusb" output:

         Bus 003 Device 012: ID 1b80:e349 Afatech

journalctl -f output:

         kernel: usb 3-1.1: new high-speed USB device number 12 using 
ehci-pci
         kernel: usb 3-1.1: New USB device found, idVendor=1b80, 
idProduct=e349
         kernel: usb 3-1.1: New USB device strings: Mfr=0, Product=1, 
SerialNumber=0
         kernel: usb 3-1.1: Product: USB 2861 Device
         mtp-probe[7688]: checking bus 3, device 12: 
"/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.1"
         mtp-probe[7688]: bus: 3, device: 12 was not an MTP device

Kernel is 4.1.13-5-default on openSuse 42.1

I opened that thing and found these chips:

       SAA7113H
       EM2860
       EMP202

I did
       modprobe em28xx
       modprobe saa7115

but still got no video-device.


(I use an application called "cheese" which works perfect with my other 
usb videograbbing device.)

Is there anything else I can do?


CU
Peter

Re: Probably a new board ID for em28xx: [1b80:e349]

[Peter Schlaf]

To whom it may concern...

Added this device to em28xx-cards.c and used 
"EM2860_BOARD_HT_VIDBOX_NW03" as ID
because it's the only device listed there that has the same chips as my 
hardware.
Recompiled the module and it works!

--- /usr/src/linux/drivers/media/usb/em28xx/em28xx-cards.c 2015-11-26 
17:35:17.000000000 +0100
+++ em28xx-cards.c      2015-12-30 14:54:19.000000000 +0100
@@ -2475,6 +2475,8 @@ struct usb_device_id em28xx_id_table[] =
                         .driver_info = EM2861_BOARD_LEADTEK_VC100 },
         { USB_DEVICE(0xeb1a, 0x8179),
                         .driver_info = 
EM28178_BOARD_TERRATEC_T2_STICK_HD },
+       { USB_DEVICE(0x1b80, 0xe349),
+                       .driver_info = EM2860_BOARD_HT_VIDBOX_NW03 },
         { },
  };
  MODULE_DEVICE_TABLE(usb, em28xx_id_table);