[linux-dvb] Re: Hauppauge Dec2000-t under 2.6.0 kernel (with CVS updates)

[Alex Woods <linux-dvb@giblets.org>]

> I'm using 2.6.0 and CVS sources too, they do work fine. I applied the (at
> the time) 16 patches and did ./makelinks /usr/src/linux I don't know I was
> simply repeating the same thing but did it anyways.
>
> The firmware needs to be placed in /usr/lib/hotplug/firmware/dec2000t.bin
>

I'm really sorry, but I've been messing about with the filenames of the 
firmware for hotplugging of late.  First to confirm to the naming convention 
used in the other dvb drivers, and more recently to remove the version 
number.  From here on in, they shouldn't need to be changed, and are 
currently (only since last night, mind) called:

dvb-ttusb-dec-2000t.fw
dvb-ttusb-dec-3000s.fw

Note that I keep linux/Documentation/dvb/ttusb-dec.txt up-to-date with the 
details of these, so that's the best place to look.  However, I think Michael 
is trying the correct names for the version of the driver he is using.

> > installed. Also, the module caused kernel panic messages when loaded in
> > debug mode.

If you discover you can reproduce this, please pipe the kernel messages 
through ksymoops and post the results to the list.

> > drivers/usb/core/usb.c: registered new driver TechnoTrend/Hauppauge DEC
> > USB hub 1-0:1.0: new USB device on port 2, assigned address 7
> > ttusb_dec_probe
> > ttusb_dec_init_usb
> > ttusb_dec_alloc_iso_urbs
> > ttusb_dec_setup_urbs
> > ttusb_dec_init_stb
> > ttusb_dec_send_command
> > ttusb_dec_send_command: command: 0xAA 0x01 0x08 0x00
> > ttusb_dec_send_command: result: 0x55 0x01 0x08 0x10 0x00 0x00 0x00 0x00
> > 0x12 0x34 0x56 0x78 0xAB 0xCD 0xEF 0xAB 0x00 0x00 0x00 0x00
> > ttusb_dec_boot_dsp
> > ttusb_dec_boot_dsp: Firmware (dvb-ttusb-dec-2000t-2.15a.fw) unavailable.
> > ttusb_dec_exit_usb
> > ttusb_dec_free_iso_urbs

This really looks like a problem with the userspace side of the hotplug system 
to me.  See Stefan's comments.

Cheers,
Alex

PS.  Please post replies beneath the original message, otherwise it gets 
harder to follow the conversation with each response.



-- 
Info:
To unsubscribe send a mail to ecartis@linuxtv.org with "unsubscribe linux-dvb" as subject.