[linux-dvb] probs with af901x on mythbuntu

Bastiaan Wentink bastiaan at wentink.de
Mon May 5 06:49:28 CEST 2008


Hi :)

have you stopped mythtvbackend?
Command is afaik /etc/init.d/mythtvbackend stop.
I had the same thing with mythbuntu

pjama schrieb:
> Hi,
> I have a DigitalNow TinyTwin DVB-T Receiver which I believe to be a Afatech 9015 (9013?) TV card on a USB stick. It works just fine in Windoze but I'm trying to get it going in MythBuntu 8.04.
>
> I've compiled and installed the bleeding edge af9015-74e494a9496 drivers from http://linuxtv.org/hg/~anttip/af9015 and dvb-usb-af9015.fw ver 4.95.0 from http://www.otit.fi/~crope/v4l-dvb/af9015/af9015_firmware_cutter/firmware_files/
>
> however I cant get it to find any TV stations with kaffeine or scan. Kaffiene just doesn't find anything, scan gives me:
>
> peter at SunU20:~$ sudo scan /usr/share/doc/dvb-utils/examples/scan/dvb-t/au-Brisbane
> scanning /usr/share/doc/dvb-utils/examples/scan/dvb-t/au-Brisbane
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> main:2247: FATAL: failed to open '/dev/dvb/adapter0/frontend0': 16 Device or resource busy
> peter at SunU20:~$
>
> Relevant stuff from dmesg
>
> [   33.795048] input: Afatech DVB-T 2 as /devices/pci0000:00/0000:00:02.1/usb1/1-2/1-2:1.1/input/input1
> [   33.807958] input,hidraw0: USB HID v1.01 Keyboard [Afatech DVB-T 2] on usb-0000:00:02.1-2
> ....
> [ 6666.511668] af9015_usb_probe: interface:0
> [ 6666.513096] af9015_identify_state: reply:02
> [ 6666.513101] dvb-usb: found a 'DigitalNow TinyTwin DVB-T Receiver' in warm state.
> [ 6666.513517] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
> [ 6666.514236] DVB: registering new adapter (DigitalNow TinyTwin DVB-T Receiver)
> [ 6666.514982] af9015_eeprom_dump:
> [ 6666.546073] 00: 2a 88 9b 0b 00 00 00 00 d3 13 26 32 00 02 01 02
> [ 6666.578049] 10: 03 80 00 fa fa 10 40 ef 01 30 31 30 31 30 39 31
> [ 6666.610025] 20: 34 30 36 30 30 30 30 31 ff ff ff ff ff ff ff ff
> [ 6666.642003] 30: 00 01 3a 01 00 08 02 00 da 11 00 00 1e ff ff ff
> [ 6666.673980] 40: ff ff ff ff ff 08 02 00 da 11 00 00 1e ff ff ff
> [ 6666.705956] 50: ff ff ff ff ff 24 00 00 04 03 09 04 10 03 41 00
> [ 6666.737931] 60: 66 00 61 00 74 00 65 00 63 00 68 00 10 03 44 00
> [ 6666.769901] 70: 56 00 42 00 2d 00 54 00 20 00 32 00 20 03 30 00
> [ 6666.801885] 80: 31 00 30 00 31 00 30 00 31 00 30 00 31 00 30 00
> [ 6666.833861] 90: 36 00 30 00 30 00 30 00 30 00 31 00 00 ff ff ff
> [ 6666.865838] a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> [ 6666.897814] b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> [ 6666.929790] c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> [ 6666.961767] d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> [ 6666.993743] e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> [ 6667.025712] f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
> [ 6667.027720] af9015_read_config: xtal:2 set adc_clock:28000
> [ 6667.031717] af9015_read_config: IF1:4570
> [ 6667.035715] af9015_read_config: MT2060 IF1:0
> [ 6667.037704] af9015_read_config: tuner id1:30
> [ 6667.039708] af9015_read_config: spectral inversion:0
> [ 6667.045704] af9013: firmware version:4.73.0
> [ 6667.045926] DVB: registering frontend 0 (Afatech AF9013 DVB-T)...
> [ 6667.046223] af9015_tuner_attach:
> [ 6667.046228] af9015_set_gpio: gpio:1 gpioval:03
> [ 6667.087916] mxl500x_attach: Attaching ...
> [ 6667.087924] mxl500x_attach: MXL500x tuner succesfully attached
> [ 6667.087929] dvb-usb: DigitalNow TinyTwin DVB-T Receiver successfully initialized and connected.
> [ 6667.087933] af9015_init:
> [ 6667.087936] af9015_init_endpoint: USB speed:3
> [ 6667.109656] af9015_download_ir_table:
> [ 6667.361511] usbcore: registered new interface driver dvb_usb_af9015
>
>
> peter at SunU20:~$ sudo lsusb -v
> [sudo] password for peter:
>
> Bus 002 Device 002: ID 13d3:3226 IMC Networks
> Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               2.00
>  bDeviceClass            0 (Defined at Interface level)
>  bDeviceSubClass         0
>  bDeviceProtocol         0
>  bMaxPacketSize0        64
>  idVendor           0x13d3 IMC Networks
>  idProduct          0x3226
>  bcdDevice            2.00
>  iManufacturer           1 Afatech
>  iProduct                2 DVB-T 2
>  iSerial                 3 010101010600001
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength           71
>    bNumInterfaces          2
>    bConfigurationValue     1
>    iConfiguration          0
>    bmAttributes         0x80
>      (Bus Powered)
>    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     0x81  EP 1 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x02  EP 2 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x84  EP 4 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x85  EP 5 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       0
>      bNumEndpoints           1
>      bInterfaceClass         3 Human Interface Device
>      bInterfaceSubClass      0 No Subclass
>      bInterfaceProtocol      1 Keyboard
>      iInterface              0
>        HID Device Descriptor:
>          bLength                 9
>          bDescriptorType        33
>          bcdHID               1.01
>          bCountryCode            0 Not supported
>          bNumDescriptors         1
>          bDescriptorType        34 Report
>          wDescriptorLength      65
>         Report Descriptors:
>           ** UNAVAILABLE **
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x83  EP 3 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0040  1x 64 bytes
>        bInterval              16
> 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)
>
>
> Any assistance appreciated.
>
> WARNING: I'm not all that familiar with TV cards/sticks in general please write slowly ;)
>
> Peter 
>
>   




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