Kenneth Aafløy wrote:
Hi Andreas,

On Wednesday 04 August 2004 18:58, Andreas Büsching wrote:

Kenneth Aafløy wrote:

On Wednesday 04 August 2004 14:50, Andreas Büsching wrote:

[snip]

Any new suggestions?

I've tried to port the dvb-bt driver to the new sub device interface. It might or might not work, depending on my luck :) You will need a snapshot of the bttv core from http://cvs.bytesex.org/video4linux.html, at least from 2004-07-22 15:54. I have no idea what other (if any) patches you would need except this one, so please enlighten me.

[snip]

After this procedure everything looks worse.

Loading bttv still works
Loading bt878 is also okay
But at this point seems to be a problem. The next step would be to load
dvb-bt8xx. When loading the module, I don't get any output (setting
option debug=1 does not help). At the moment I've no clue why.


Ok, could you sprinkle a lot of printk's int the dvb_bt8xx_probe, dvb_bt8xx_remove, dvb_bt8xx_i2c_info functions of dvb-bt8xx.c?

Yes I could do that, but not before tomorrow. Starting with the use of the snapshot for v4l I felt like rebuilding a clean kernel before trashing it completly ;-)


So today I will rebuild a "clean kernel" (this also requires some external kernel modules for me) and tomorrow I will create a complete new kernel source tree just for this stuff.

BTW I ran into some trouble when using the v4l snapshot (see following dmesg output). As the v4l snapshot does not work that simple as the dvb stuff (./makelinks such things) is there any simple way to "copy" the source files into the kernel source tree? That would make the build process much easier.

dvb_bt8xx: disagrees about version of symbol bttv_sub_unregister
dvb_bt8xx: Unknown symbol bttv_sub_unregister
dvb_bt8xx: disagrees about version of symbol bttv_sub_register
dvb_bt8xx: Unknown symbol bttv_sub_register
dvb_bt8xx: disagrees about version of symbol bttv_sub_unregister
dvb_bt8xx: Unknown symbol bttv_sub_unregister
dvb_bt8xx: disagrees about version of symbol bttv_sub_register
dvb_bt8xx: Unknown symbol bttv_sub_register

crunchy




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