Difference between revisions of "DVBSky T982"

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m (Richvdh moved page DVBSKY T982 to DVBSky T982)
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The easiest option is to download them from [https://github.com/OpenELEC/dvb-firmware/tree/master/firmware the OpenELEC firmware collection] using the links below.
 
The easiest option is to download them from [https://github.com/OpenELEC/dvb-firmware/tree/master/firmware the OpenELEC firmware collection] using the links below.
   
* [https://raw.githubusercontent.com/OpenELEC/dvb-firmware/master/firmware/dvb-demod-si2168-a20-01.fw dvb-demod-si2168-a20-01.fw]
+
* [https://raw.githubusercontent.com/OpenELEC/dvb-firmware/master/firmware/dvb-demod-si2168-b40-01.fw dvb-demod-si2168-b40-01.fw]
 
* [https://raw.githubusercontent.com/OpenELEC/dvb-firmware/master/firmware/dvb-tuner-si2158-a20-01.fw dvb-tuner-si2158-a20-01.fw]
 
* [https://raw.githubusercontent.com/OpenELEC/dvb-firmware/master/firmware/dvb-tuner-si2158-a20-01.fw dvb-tuner-si2158-a20-01.fw]
   

Revision as of 23:35, 3 January 2016

DVB-T2/T or DVB-C PCIe Twin Tuner card from DVBSky. Drivers in kernel 3.19.

Features

  • Dual/Twin Tuner input, Belling Lee Connector (Cable or Antenna)
  • PCIe x1
  • Low power
  • Si2168-A20 demodulator
  • Si2158-A20 tuner
  • Conexant CX23885 PCIe bridge

Driver and more

  • Kernel 3.19 contains the open-source driver. Use media_build to build it for the earlier kernels.
  • See DVBSky wiki page for closed source driver. Execute build_{x86|x64}_dvbc.sh for DVB-C driver!

Firmware

The open source driver requires firmware for both demod and tuner.

The easiest option is to download them from the OpenELEC firmware collection using the links below.

Place the firmware files under /lib/firmware.

Identification

$ dmesg | grep -i dvb
[   11.752448] CORE cx23885[0]: subsystem: 4254:0982, board: DVBSKY T982 [card=47,autodetected]
[   12.801328] cx23885_dvb_register() allocating 1 frontend(s)
[   12.801332] cx23885[0]: cx23885 based dvb card
[   12.967290] DVB: registering new adapter (cx23885[0])
[   12.967297] cx23885 0000:02:00.0: DVB: registering adapter 0 frontend 0 (Sit2 DVB-T2/C)...
[   12.994750] DVBSKY PCIe MAC= 00:17:42:54:09:87
[   12.994752] cx23885_dvb_register() allocating 1 frontend(s)
[   12.994754] cx23885[0]: cx23885 based dvb card
[   12.994756] DVB: registering new adapter (cx23885[0])
[   12.994758] cx23885 0000:02:00.0: DVB: registering adapter 1 frontend 0 (Sit2 DVB-T2/C)...
[   13.022177] DVBSKY PCIe MAC= 00:17:42:54:09:88
[   13.199634] Registered IR keymap rc-dvbsky
[   13.199711] input: cx23885 IR (DVBSKY T982) as /devices/pci0000:00/0000:00:04.0/0000:02:00.0/rc/rc0/input15
[   13.203270] rc0: cx23885 IR (DVBSKY T982) as /devices/pci0000:00/0000:00:04.0/0000:02:00.0/rc/rc0
$ lspci | grep -i cx23885
02:00.0 Multimedia video controller: Conexant Systems, Inc. CX23885 PCI Video and Audio Decoder (rev 04)