[mythtv-users] [mythtv] problem with Avermedia DVB-T 771 under kubuntu 6.06

Paul Wheeler paulrwheeler at gmail.com
Sat Aug 5 12:18:57 UTC 2006


On 8/5/06, philippe <philippe.galle at free.fr> wrote:
> Hello,
>
> I need some help to find the reason that my DVB-T Avermedia card is no more
> reconized from mythbackend under an installation of kubuntu 6.06 (kernel
> 2.6.15.26).
>
> My previous installation under mdk2006 worked but now when I try to add a DVB
> card with mythtv-setup, I have a "could not open card#0" on the frontend
> device line (same result with card#1 to 7).
> The strange thing is that the card seems to be initialized, look at this logs:
>
> dmesg output:
> ----------------------
> [17179591.372000] bttv: driver version 0.9.16 loaded
> [17179591.372000] bttv: using 8 buffers with 2080k (520 pages) each for
> capture
> [17179591.372000] bttv: Bt8xx card found (0).
> [17179591.372000] **** SET: Misaligned resource pointer: f7d201a2 Type 07 Len
> 0
> [17179591.372000] ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19
> [17179591.372000] ACPI: PCI Interrupt 0000:01:07.0[A] -> Link [APC4] -> GSI 19
> (level, high) -> IRQ 217
> [17179591.372000] bttv0: Bt878 (rev 17) at 0000:01:07.0, irq: 217, latency:
> 32, mmio: 0xdc000000
> [17179591.372000] bttv0: detected: AVermedia AverTV DVB-T 771 [card=123], PCI
> subsystem ID is 1461:0771
> [17179591.372000] bttv0: using: AVerMedia AVerTV DVB-T 771
> [card=123,autodetected]
> [17179591.372000] bttv0: gpio: en=00000000, out=00000000 in=00dd8acf [init]
> [17179591.372000] bttv0: using tuner=4
> [17179591.384000] bttv0: registered device video0
> [17179591.384000] bttv0: registered device vbi0
> [17179591.384000] bttv0: PLL: 28636363 => 35468950 .. ok
> [17179591.416000] bttv0: add subdevice "remote0"
> [17179591.416000] bttv0: add subdevice "dvb0"
> [17179591.420000] bt878: AUDIO driver version 0.0.0 loaded
> [17179591.420000] bt878: Bt878 AUDIO function found (0).
> [17179591.420000] ACPI: PCI Interrupt 0000:01:07.1[A] -> Link [APC4] -> GSI 19
> (level, high) -> IRQ 217
> [17179591.420000] bt878(0): Bt878 (rev 17) at 01:07.1, irq: 217, latency: 32,
> memory: 0xdc001000
>
> messages.log:
> ----------------------
> Aug  5 11:08:43 localhost kernel: [17179591.372000] bttv: driver version
> 0.9.16 loaded
> Aug  5 11:08:43 localhost kernel: [17179591.372000] bttv: using 8 buffers with
> 2080k (520 pages) each for capture
> Aug  5 11:08:43 localhost kernel: [17179591.372000] bttv: Bt8xx card found
> (0).
> Aug  5 11:08:43 localhost kernel: [17179591.372000] **** SET: Misaligned
> resource pointer: f7d201a2 Type 07 Len 0
> Aug  5 11:08:43 localhost kernel: [17179591.372000] ACPI: PCI Interrupt Link
> [APC4] enabled at IRQ 19
> Aug  5 11:08:43 localhost kernel: [17179591.372000] ACPI: PCI Interrupt
> 0000:01:07.0[A] -> Link [APC4] -> GSI 19 (level, high) -> IRQ 217
> Aug  5 11:08:43 localhost kernel: [17179591.372000] bttv0: Bt878 (rev 17) at
> 0000:01:07.0, irq: 217, latency: 32, mmio: 0xdc000000
> Aug  5 11:08:43 localhost kernel: [17179591.372000] bttv0: detected: AVermedia
> AverTV DVB-T 771 [card=123], PCI subsystem ID is 1461:0771
> Aug  5 11:08:43 localhost kernel: [17179591.372000] bttv0: using: AVerMedia
> AVerTV DVB-T 771 [card=123,autodetected]
> Aug  5 11:08:43 localhost kernel: [17179591.372000] bttv0: using tuner=4
> Aug  5 11:08:43 localhost kernel: [17179591.384000] bttv0: registered device
> video0
> Aug  5 11:08:43 localhost kernel: [17179591.384000] bttv0: registered device
> vbi0
> Aug  5 11:08:43 localhost kernel: [17179591.384000] bttv0: PLL: 28636363 =>
> 35468950 .. ok
> Aug  5 11:08:43 localhost kernel: [17179591.416000] bttv0: add
> subdevice "remote0"
> Aug  5 11:08:43 localhost kernel: [17179591.416000] bttv0: add
> subdevice "dvb0"
> Aug  5 11:08:43 localhost kernel: [17179591.420000] bt878: AUDIO driver
> version 0.0.0 loaded
> Aug  5 11:08:43 localhost kernel: [17179591.420000] bt878: Bt878 AUDIO
> function found (0).
> Aug  5 11:08:43 localhost kernel: [17179591.420000] ACPI: PCI Interrupt
> 0000:01:07.1[A] -> Link [APC4] -> GSI 19 (level, high) -> IRQ 217
> Aug  5 11:08:43 localhost kernel: [17179591.420000] bt878(0): Bt878 (rev 17)
> at 01:07.1, irq: 217, latency: 32, memory: 0xdc001000
>
> Can anyone give me a solution ?
Really a users question so moving the thread over to the users list.
Can you post a put more of your dmesg output? In specific any parts
mentioning the frontend. A simple dmesg | grep frontend would surfice.
If this is empty then you need to put the frontend module (mt352 I
think) into the kernel.

Paul

>
> Regards,
> Philippe
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