Waldemar Brodkorb wrote:
> Hi,
> Németh Márton wrote,
>
>> Hello Waldemar,
>>
>> Waldemar Brodkorb wrote:
>>> Hi,
>>>
>>> I have a Terratec Hybrid XS FM (0ccd:0072). I am using Gentoo Linux
>>> with a self compiled Linux Kernel 2.6.27.6 and the latest em28xx-new
>>> drivers.
>> From the attached logfiles it seems that you are not using the "latest"
>> version of em28xx-new. Currently the "latest" version in hg is the
>> revision 260. You can check your revision with the "hg view" command.
>>
>> Could you please try revision 260 and send some more logs?
>
> I know it is not the very latest stuff, because I tested even older
> revisions without any success. I tried back to revision 235 without
> success. I tried different Linux systems. It is not working on
> Debian/GNU Lenny on a AMD64 Desktop PC. My last test was to use the
> same revision, I used as it was working, so I can compare the
> different dmesg from /var/log/messages to see any difference.
>
>>> In the first three days everything worked fine. Then suddenly the
>>> card did not work anymore. After several hours of debugging, I think
>>> either the use of kaffeine or klear made the hardware unusable.
>>>
>>> Attached is a dmesg output before and after playing with kaffeine
>>> and klear. TV worked fine with both programs, after rebooting my
>>> laptop TV stopped working.
>>>
>>> Does anyone have an idea how to get the card in a working state
>>> again?
>> You can always try to exit all video player application (like kaffeine),
>> unplug the device, rmmod all the modules which begins with em28
>> (you can check this with the command "lsmod |grep em28").
>>
>> Then plug the device again. This will load the kernel modules again.
>
> I know. But there is a bug in the IR code, my keyboard stops working
> after removing the stick.
You could try disabling the IR. I am not sure that the "disable_ir"
parameter of em28xx does what you need.
> The question is still valid, why does the usb stick does not work
> under Linux anymore?
>
> The difference between the working and nonworking dmesg is many more
> "register disabled" messages.
>
> Attached is a fresh dmesg from revision 261.
> Why the i2c communication to the dvb-t demodulator fails?
According to linux/include/asm-generic/errno-base.h the retval -19 means
-ENODEV: No such device.
[I get similar problems with my Pinnacle Hybrid Pro Stick (320e). With
with this device I have hardware contact problems and my device gets
sometimes disconnected. Maybe you have different problem.]
Regards,
Márton Németh
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