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I need help. I'm missing something fundamentally
simple here and I'm hoping someone can tell me what I'm doing
wrong.
I'm trying to setup Myth 0.18.1 with an Avermedia
771 card under Gentoo. Everything seems to be installed correctly and as
far as the kernel (2.6.12.3) is concerned, everything seems to be found
correctly for DVB support:
Linux video capture interface: v1.00
bttv: driver version 0.9.15 loaded bttv: using 8 buffers with 2080k (520 pages) each for capture bttv: Bt8xx card found (0). ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11 bttv0: Bt878 (rev 17) at 0000:00:0b.0, irq: 11, latency: 32, mmio: 0xe7002000 bttv0: detected: AVermedia AverTV DVB-T 771 [card=123], PCI subsystem ID is 1461:0771 bttv0: using: AVerMedia AVerTV DVB-T 771 [card=123,autodetected] bttv0: gpio: en=00000000, out=00000000 in=0090000f [init] bttv0: using tuner=4 bttv0: registered device video0 bttv0: registered device vbi0 bttv0: PLL: 28636363 => 35468950 .. ok bttv0: add subdevice "remote0" bttv0: add subdevice "dvb0" tvaudio: TV audio decoder + audio/video mux driver tvaudio: known chips: tda9840,tda9873h,tda9874h/a,tda9850,tda9855,tea6300,tea6320,tea6420,tda8425,pic16c54 (PV951),ta8874z ir-kbd-gpio: bttv IR (card=123) detected at pci-0000:00:0b.0/ir0 cx2388x v4l2 driver version 0.0.4 loaded cx2388x blackbird driver version 0.0.4 loaded cx2388x dvb driver version 0.0.4 loaded bt878: AUDIO driver version 0.0.0 loaded bt878: Bt878 AUDIO function found (0). ACPI: PCI Interrupt 0000:00:0b.1[A] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11 bt878(0): Bt878 (rev 17) at 00:0b.1, irq: 11, latency: 32, memory: 0xe7000000 DVB: registering new adapter (bttv0). DVB: registering frontend 0 (Zarlink MT352 DVB-T)... Everything that I need is compiled into the kernel,
there are no modules to load.
Gentoo uses udev which doesn't seem to create the
requisite /dev/dvb/adaptor directories, so I manually created them with the DVB
makenod script, and the following have been created:
localhost ~ # ls -la /dev/dvb/adapter0/
total 0 drwxr-xr-x 2 root root 200 Jul 19 21:44 . drwxr-xr-x 6 root root 120 Jul 19 21:44 .. crw-rw---- 1 root video 212, 1 Jul 19 21:44 audio0 crw-rw---- 1 root video 212, 6 Jul 19 21:44 ca0 crw-rw---- 1 root video 212, 4 Jul 19 21:44 demux0 crw-rw---- 1 root video 212, 5 Jul 19 21:44 dvr0 crw-rw---- 1 root video 212, 3 Jul 19 21:44 frontend0 crw-rw---- 1 root video 212, 7 Jul 19 21:44 net0 crw-rw---- 1 root video 212, 8 Jul 19 21:44 osd0 crw-rw---- 1 root video 212, 0 Jul 19 21:44 video0 My problem, is that within 'mythtv-setup', the card
setup doesn't find any DVB cards and I get a 'recompile with DVB support' error
in the page. V4L seems to find the composite and S-video inputs fine, but the
DVB support fails to find the Avermedia card. I'm assuming (maybe wrongly), that
Myth should just find the DVB card as device 0 and then I should be able to scan
for channels?
Any help would be most appreciated.
Thanks,
Andrew.
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