[linux-dvb] ASUS My Cinema-U3000 Mini

metrics metrics at score5.org
Mon Jun 25 05:46:04 CEST 2007


Hi all,

I've gotten my hands on an ASUS My Cinema - U3000 Mini USB DVB-T device.
 I found this

http://www.linuxtv.org/pipermail/linux-dvb/2006-December/015095.html

in the archives and I applied the patch and got the device recognised to
a point. Relevant dmesg:

==========================================================
[ 3002.756000] usb 5-3: new high speed USB device using ehci_hcd and
address 7
[ 3002.888000] PM: Adding info for usb:5-3
[ 3002.888000] PM: Adding info for No Bus:usbdev5.7_ep00
[ 3002.888000] Device driver usbdev5.7_ep00 lacks bus and class support
for being resumed.
[ 3002.888000] usb 5-3: configuration #1 chosen from 1 choice
[ 3002.888000] PM: Adding info for usb:5-3:1.0
[ 3002.888000] dvb-usb: found a 'Asus My Cinema-U3000 Mini' in cold
state, will try to load a firmware
[ 3002.888000] PM: Adding info for No Bus:5-3
[ 3002.888000] Device driver 5-3 lacks bus and class support for being
resumed.
[ 3002.896000] PM: Removing info for No Bus:5-3
[ 3002.896000] dvb-usb: downloading firmware from file
'dvb-usb-dib0700-01.fw'
[ 3003.012000] dib0700: firmware started successfully.
[ 3003.516000] dvb-usb: found a 'Asus My Cinema-U3000 Mini' in warm state.
[ 3003.516000] PM: Adding info for No Bus:i2c-1
[ 3003.516000] Device driver i2c-1 lacks bus and class support for being
resumed.
[ 3003.516000] dvb-usb: will pass the complete MPEG2 transport stream to
the software demuxer.
[ 3003.516000] DVB: registering new adapter (Asus My Cinema-U3000 Mini).
[ 3003.708000] dvb-usb: no frontend was attached by 'Asus My
Cinema-U3000 Mini'
[ 3003.708000] dvb-usb: Asus My Cinema-U3000 Mini successfully
initialized and connected.
==========================================================

Soooo...no frontend. And I don't really know where to go from here. I've
popped open the device and the following is written on the chip...

dibcom
7700C1-ACXXa-G
USB 2.0
DVB
QGYNA
D2PRL.1
0641-1100-C

I've got some photos of the device here...
http://score5.org/content/200706251328_149.jpg
http://score5.org/content/200706251328_150.jpg

and the .inf file from the Windows driver here...
http://score5.org/content/u3kmini.inf

So where do I go from here? By the way, I'm using a 2.6.21 kernel and
the relevant output of lsusb -v is below.

Thanks in advance,

Byron Hillis



Bus 005 Device 008: ID 0b05:171f ASUSTek Computer, Inc.
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x0b05 ASUSTek Computer, Inc.
  idProduct          0x171f
  bcdDevice            1.00
  iManufacturer           1 DIBCOM
  iProduct                2 STK7700
  iSerial                 3 7207802956
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           46
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           4
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      0
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)










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