MSI Digi Vox Ultimate HD (USB, DVB-T)

Multimedia DVB-T, MSI, Multimedia, TV, USB

MSI Digi Vox Ultimate HD (USB, DVB-T)
Compatibilità con Linux:
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Recensione di Compatibilità con Linux

The MSI Digi Vox Ultimate HD (not to be mixed up with the “Ultimate HD Pro”) is a USB stick with DVB-T tuner and has the USB ID 048d:9135:

ID 048d:9135 Integrated Technology Express, Inc. Zolid Mini DVB-T Stick

The stick is recognized under Linux (since at least Ubuntu 12.04) and supported, however, the matching firmware file has to be created first.

The stick is available in two different version. The version number of the stick is shown in the log files (command “dmesg”) after the MSI Digi Vox Ultimate HD is plugged in:

usb 1-3: new high speed USB device number 11 using ehci_hcd
it913x: Chip Version=01 Chip Type=9135

Version 1:

Version 1 of the stick shows the following output in dmesg

it913x: Chip Version=01 Chip Type=9135

To get the matching firmware file for this version, the following file has to be copied to /lib/firwmare :

wget http://www.ite.com.tw/uploads/firmware/v3.6.0.0/dvb-usb-it9135.zip
unzip dvb-usb-it9135.zip
dd if=dvb-usb-it9135.fw ibs=1 skip=64 count=8128 of=dvb-usb-it9135-01.fw
sudo cp dvb-usb-it9135-01.fw /lib/firmware/

Version 2:

Version 2 of the stick produces the following output in dmesg:

it913x: Chip Version=02 Chip Type=9135

This version needs a different firmware file, which can be created in the following way:

wget http://www.ite.com.tw/uploads/firmware/v3.6.0.0/dvb-usb-it9135.zip
unzip dvb-usb-it9135.zip
dd if=dvb-usb-it9135.fw ibs=1 skip=12866 count=5817 of=dvb-usb-it9135-02.fw
sudo cp dvb-usb-it9135-02.fw /lib/firmware/

For both version the kernel modul dvb-usb-it913x needs the option “pid=1″ to load correctly. This option can be set permanently in the file /etc/modprobe.d/digivox.conf

options dvb-usb-it913x pid=1

Afterwards, the stick is recognized when plugged in and automatically initialized:

usb 2-1.8: new high-speed USB device number 7 using ehci_hcd
usb 2-1.8: New USB device found, idVendor=048d, idProduct=9135
usb 2-1.8: New USB device strings: Mfr=0, Product=0, SerialNumber=0
it913x: Chip Version=01 Chip Type=9135
it913x: Dual mode=0 Tuner Type=38
dvb-usb: found a 'ITE 9135 Generic' in cold state, will try to load a firmware
dvb-usb: downloading firmware from file 'dvb-usb-it9135-01.fw'
it913x: FRM Starting Firmware Download
it913x: FRM Firmware Download Completed - Resetting Device
it913x: Chip Version=01 Chip Type=9135
it913x: Firmware Version 204869120
dvb-usb: found a 'ITE 9135 Generic' in warm state.
dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
DVB: registering new adapter (ITE 9135 Generic)
it913x-fe: ADF table value	:00
it913x-fe: Crystal Frequency :12000000 Adc Frequency :20250000 ADC X2: 01
it913x-fe: Tuner LNA type :38
DVB: registering adapter 0 frontend 0 (ITE 9135 Generic_1)...
Registered IR keymap rc-it913x-v1
input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/rc/rc2/input19
rc2: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.8/rc/rc2
dvb-usb: schedule remote query interval to 250 msecs.
dvb-usb: ITE 9135 Generic successfully initialized and connected.
it913x: DEV registering device driver

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Commenti

Si prega di utilizzare la sezione commenti a presentare correzioni per l'articolo e le pertinenti stralci di lspci -vnn, lsusb, lshw, dmesg, Inoltre, utilizzare la sezione per lo scambio di esperienze con questo componente hardware o ricerca di aiuto configurazione da altri proprietari di questo hardware.
 
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