[linux-dvb] DVB-S and DVB-T card

Andrew Andonopoulos andre8525 at hotmail.com
Fri Jun 28 15:37:45 CEST 2013


Hi to all,
I have a WinTV-HVR-4400-HD model 1278 card installed in ubuntu machine. The info for the machine and the card are the following:
Uname -a3.5.0-23-generic #35~precise1-Ubuntu SMP Fri Jan 25 17:15:33 UTC 2013 i686 i686 i386 GNU/Linux
Uname -r3.5.0-23-generic
lspci -v05:00.0 Multimedia video controller: Conexant Systems, Inc. CX23887/8 PCIe Broadcast Audio and Video Decoder with 3D Comb (rev 04)	Subsystem: Hauppauge computer works Inc. WinTV-HVR-4400-HD model 1278	Flags: bus master, fast devsel, latency 0, IRQ 16	Memory at d0000000 (64-bit, non-prefetchable) [size=2M]	Capabilities: [40] Express Endpoint, MSI 00	Capabilities: [80] Power Management version 3	Capabilities: [90] Vital Product Data	Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+	Capabilities: [100] Advanced Error Reporting	Capabilities: [200] Virtual Channel	Kernel driver in use: cx23885	Kernel modules: cx23885

dmesg 168.028877] i2c i2c-7: tda10071: found a 'NXP TDA10071' in cold state, will try to load a firmware[  168.028881] i2c i2c-7: tda10071: downloading firmware from file 'dvb-fe-tda10071.fw'[  172.563465] i2c i2c-7: tda10071: firmware version 1.21.31.2[  172.563468] i2c i2c-7: tda10071: found a 'NXP TDA10071' in warm state
and
[   11.710725] cx23885_dvb_register() allocating 1 frontend(s)[   11.710931] cx23885[0]: cx23885 based dvb card[  168.028881] i2c i2c-7: tda10071: downloading firmware from file 'dvb-fe-tda10071.fw'

I also installed dvBlast and dvb-apps to be able to scan and stream. When i am trying to scan i get the following message:
WARNING: frontend type (QPSK) is not compatible with requested tuning type (OFDM)
Looks like the card is using DVB-S but the scan DVB-T. Unfortunately i have 1 adapter only:
root at andrew-Lenovo:/usr/share/dvb/dvb-t# ls -l /dev/dvb/total 0drwxr-xr-x 2 root root 120 Jun 28 13:56 adapter0
and 1 frontend:
root at andrew-Lenovo:/usr/share/dvb/dvb-t# ls -l /dev/dvb/adapter0/total 0crw-rw---- 1 root video 212, 1 Jun 28 13:56 demux0crw-rw---- 1 root video 212, 2 Jun 28 13:56 dvr0crw-rw---- 1 root video 212, 0 Jun 28 13:56 frontend0crw-rw---- 1 root video 212, 3 Jun 28 13:56 net0



Any idea how i can resolve it? 
Thank you for your time,Andrew


 		 	   		  
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