[linux-dvb] load_dram(): timeout at block 0

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Zitat von Johannes Stezenbach <js@xxxxxxxxxxx>:

> On Fri, May 13, 2005 at 03:42:44PM +0200, rene.jahn@xxxxxxxx wrote:
> > dvb-ttpci: found av7110-0.
> > saa7146: found saa7146 @ mem d3984000 (revision 1, irq 7) (0x13c2,0x000e).
> > DVB: registering new adapter (Technotrend/Hauppauge WinTV Nexus-S rev2.3).
> > adapter has MAC addr = 00:d0:5c:24:b8:80
> > dvb-ttpci: load_dram(): timeout at block 0
> > dvb-ttpci: av7110_bootarm(): load_dram() failed
>
> I have no idea what causes your problem. Here's a short
> description what av7110_bootarm() does:
>
> - put the av7110 in reset state
> - test if we can access the dual-ported RAM on the card
>   by writing something to it via PCI and DEBI (saa7146's
>   "data bus extension interface") and reading it back in
>   byteswapped mode
> - load a small bootloader in to DPRAM
> - release the av7110 out of reset
> - load_dram() then waits for an ack from the av7110 bootloader
>
> You could play with the timeout in av7110_hw.c:waitdebi(),
> but I would be surprised if that would fix it.

I tried some values but nothing changed!

but...

I configured my old mainboard(ASUS P3CL-S) with the P3/933 cpu
and reinstalled debian sarge and compiled the 2.6.11.7 kernel.

- got dbv-kernel sources from cvs

-> Nexus-s rev2.3 works without problems!


-> The difference between the systems is the hardware(cpu(athlon) and
mainboard(msi)), so i think there is a driver problem?
(I don't know why the second Nexus rev2.3 works in my new system.)

I have two test systems! Maybe we can find a solution?

Ren?

>
>
> Johannes
>
> _______________________________________________
> 
> linux-dvb@xxxxxxxxxxx
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>




----------------------------------------------------------------



[Index of Archives]     [Linux Media]     [Video 4 Linux]     [Asterisk]     [Samba]     [Xorg]     [Xfree86]     [Linux USB]

  Powered by Linux