Nebula Electronics DigiTV

From MythTV

kern.log

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 0000:02:00.0[A] -> GSI 18 (level, low) -> IRQ 185
bttv0: Bt878 (rev 17) at 0000:02:00.0, irq: 185, latency: 32, mmio: 0xdc001000
bttv0: detected: Nebula Electronics DigiTV [card=104], PCI subsystem ID is 0071:0101
bttv0: using: Nebula Electronics DigiTV [card=104,autodetected]
bttv0: gpio: en=00000000, out=00000000 in=00ff00cf [init]
bttv0: using tuner=-1
bttv0: registered device video1
bttv0: registered device vbi1
bttv0: PLL: 28636363 => 35468950 .. ok
bttv0: add subdevice "dvb0"
bt878: AUDIO driver version 0.0.0 loaded
bt878: Bt878 AUDIO function found (0).
bt878(0): Bt878 (rev 17) at 02:00.1, irq: 185, latency: 32, memory: 0xdc000000
attach: "bt878 #0 [sw]", to card 0
DVB: registering new adapter (Neb).
registering frontend 0:0 (NxtWave NXT6000)...

Module Conflicts

On Debian (Etch) of about November 2006 I had issues initially loading the DVB drivers for this card, a symptom was the following error.

dvb_bt8xx: unable to determine DMA core of card 0,
dvb_bt8xx: if you have the ALSA bt87x audio driver installed, try removing it.
dvb-bt8xx: probe of dvb0 failed with error -14

In my case the suggestion regarding the ALSA driver was incorrect, and my problems where infact being caused by btaudio.ko. Instructing linux not to load this module solved my issues and allowed drivers to load successfully.

Remote Control

Please see Nebula DigiTV Remote.